CN205665150U - High -voltage metal pipeline corrosion coupon monitoring devices that does not stop production - Google Patents

High -voltage metal pipeline corrosion coupon monitoring devices that does not stop production Download PDF

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Publication number
CN205665150U
CN205665150U CN201620234109.6U CN201620234109U CN205665150U CN 205665150 U CN205665150 U CN 205665150U CN 201620234109 U CN201620234109 U CN 201620234109U CN 205665150 U CN205665150 U CN 205665150U
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China
Prior art keywords
horizontal
vertical
cylinder
piston
joint
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Expired - Fee Related
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CN201620234109.6U
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Chinese (zh)
Inventor
王克民
张建忠
张宝德
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KARAMAY HONGFENG TECHNOLOGY Co Ltd
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KARAMAY HONGFENG TECHNOLOGY Co Ltd
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Abstract

The utility model relates to a metal pipeline corrosion monitoring technical field is a high -voltage metal pipeline corrosion coupon monitoring devices that does not stop production, and it includes device body, vertical joint, vertical hydraulic cylinder assembly, transversely connects and horizontal hydraulic cylinder assembly, and there is a body vertical core device body upper end, and the lower extreme of device body has the body interface that can communicate body vertical core and high -pressure metal pipeline inner chamber, and body vertical core lower extreme is linked together with the body interface. The internal and external network physical isolation data exchange device is reasonable and compact in structure, high durability and convenient use, its vertical piston rod through making vertical hydraulic cylinder assembly shifts up the summit, the horizontal piston rod that the makes horizontal hydraulic cylinder assembly again high order end that moves to left, make the gate valve device block body vertical core lower part, body interface and the isolation sealed completely of body vertical core middle part, through taking off vertical hydraulic cylinder assembly and corrosion coupon, can be under the circumstances that the high -voltage metal pipeline did not stop production, at any time, hang and take out the corrosion coupon and carry out corrosion monitoring to the pumped (conveying) medium, have portably, reliabl, the efficient characteristics.

Description

High-pressure metal pipeline does not stop production corrosion coupon monitoring device
Technical field
This utility model relates to Metal pipeline corrosion monitoring technical field, is that the corrosion that do not stops production of a kind of high-pressure metal pipeline is hung Sheet monitoring device.
Background technology
During the normal production run in oil field, oil, feed channel inner wall corrosion or fouling cause piping failure or blocking and Affect production run, in order to effectively solve the corrosion and scaling problem of pipeline, it is necessary to first understand interior media during conduit running Impact on pipeline, including fouling thickness, the component of inner-walls of duct, etch state, erosion composition etc., thus propose to have for The anti-corrosion measure of property and solution.
Present stage, the corrosion monitoring process that domestic and international oil field pipe commonly uses is corrosion coupon method, and the method is the most only Be widely used in mesolow pipeline, for pressure piping, there is no at present in normal course of operation can convenient, fast suspension with Take out the way of corrosion coupon, it is impossible in pressure piping running, realize the corrosion detecting pipeline internal medium at any time to tube wall Situation.
Summary of the invention
This utility model provides a kind of high-pressure metal pipeline and does not stop production corrosion coupon monitoring device, overcomes above-mentioned existing The deficiency of technology, it can effectively solve the wasting time and energy of existing existence, efficiency of construction is relatively low, there is the problem of potential safety hazard.
The technical solution of the utility model is realized by following measures: a kind of high-pressure metal pipeline does not stop production corrosion Lacing film monitoring device, including device body, vertical joint, vertical fluid cylinder assembly, transverse joint and horizontal fluid cylinder assembly, device is originally There is body vertical core body upper end, and the lower end of device body has the body that can connect body vertical core and high-pressure metal inner cavity of pipe to connect Mouthful, body vertical core lower end is connected with body interface, and device body upper end is provided with vertical fluid cylinder assembly by vertical joint, perpendicular There is vertical piston rod to fluid cylinder assembly is internally installed, in vertical underpart of the piston rod is sleeved on body vertical core and can move up and down, Vertical piston-rod lower end has the lacing film installing hole that can install corrosion coupon, internal in the middle part of device body is provided with gate valve installation cavity also Being provided with gate-valve device, device body right-hand member is provided with horizontal fluid cylinder assembly by transverse joint, the internal peace of horizontal fluid cylinder assembly Equipped with horizontal piston rod, the left end of horizontal piston rod is connected with gate-valve device and can make in the middle part of body interface and body vertical core Connection or blocking-up.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Above-mentioned gate-valve device can include gate valve set and flashboard, and gate valve set is fixedly mounted in gate valve installation cavity, in gate valve set Having lock mantle cavity, the gate valve set left part of corresponding body vertical core position is provided with the lock set vertical core that vertical piston rod can be made to pass through, lock set Vertical core runs through lock mantle cavity left part, and flashboard is arranged on lock set intracavity and can move left and right, and the right-hand member of flashboard is bolted on Laterally on the left end of piston rod.
Above-mentioned lock mantle cavity can be in wedge shape left small and right large or cone, and the matching form of flashboard shape and lock mantle cavity closes.
Above-mentioned vertical fluid cylinder assembly can be connected with vertical joint top by sealing bearing device, seals bearing device bag Including cradle and retainer ring, the bottom of cradle is connected by the top of screw thread with vertical joint, under vertical fluid cylinder assembly Portion is connected with the top of cradle by screw thread, and there is bracket central hole the inside of cradle, and bracket central hole is concentric with body vertical core, In vertical underpart of the piston rod is sleeved on bracket central hole and can move up and down, the upper inside wall of bracket central hole has filler ring groove and consolidates Dingan County is equipped with retainer ring, and there is filler ring central hole at the center of retainer ring, is sleeved in filler ring central hole and can go up in the middle part of vertical piston rod Lower movement, the inwall of filler ring central hole is provided with filler ring seal groove and is provided with filler ring sealing ring.
Can there is storage glue annular groove on the middle part inwall of above-mentioned bracket central hole, be provided with outside the cradle of corresponding storage glue ring groove position Injected rubber hose interface, the inner of injected rubber hose interface and storage glue annular groove intracavity inter-connection.
Said apparatus body upper end can be provided with vertical joint installing hole, and body vertical core is positioned in the middle part of the bottom surface of vertical joint installing hole, perpendicular Being arranged in vertical joint installing hole to the bottom of joint, the vertical joint that the middle part of vertical joint has external diameter to be more than vertical joint installing hole external diameter is dashed forward Edge, there is vertical joint central hole the inside of vertical joint, and vertical joint central hole is concentric with body vertical core, and vertical underpart of the piston rod is sleeved on the vertical joint heart In hole and can move up and down, vertical joint is fixedly mounted on device body upper end by union gland, the top of device body Outside has union screw thread, the inner wall lower of union gland to have the female thread matched with union screw thread, and union gland passes through interior spiral shell Stricture of vagina and union are screwed and are arranged on device body top, and the top of union gland is sleeved on vertical joint bead outside and is dashed forward by vertical joint The lower end of edge is pressed on the upper surface of device body, and the outside of union gland is provided with the gland otic placode no less than two.
The side of above-mentioned vertical joint installing hole can be the up big and down small conical surface or cambered surface, the lower shape of vertical joint and vertical joint The matching form of installing hole closes;Or/and, the middle part inwall of vertical joint central hole is provided with vertical joint seal groove and is provided with vertical joint sealing Circle;Or/and, it is provided with on body seal groove in the middle part of the side of vertical joint installing hole and sealing ring on body is installed.
Said apparatus body right-hand member can be provided with the horizontal installing hole that connects, and the right-hand member of gate valve installation cavity is positioned at the horizontal bottom surface connecing installing hole Middle part, the left part of transverse joint is arranged on and horizontal connects in installing hole, and the middle part of transverse joint has external diameter to be more than horizontal to connect installing hole external diameter The horizontal bead that connects, there is the horizontal central hole that connects the inside of transverse joint, and the horizontal central hole that connects is concentric with gate valve installation cavity, horizontal piston rod left part set Being contained in and horizontal connect in central hole and can move left and right, transverse joint connects bead and screw is fixedly mounted on the device body right side by horizontal End.
The above-mentioned horizontal side connecing installing hole can be the conical surface left small and right large or cambered surface, and the left part shape of transverse joint connects with horizontal The matching form of installing hole closes;Or/and, the horizontal right part inwall connecing central hole is provided with and horizontal connect seal groove and be provided with and horizontal connect sealing Circle;Or/and, it is provided with the right seal groove of body in the middle part of the horizontal side connecing installing hole and the right sealing ring of body is installed.
Above-mentioned vertical fluid cylinder assembly can include vertical cylinder body, perpendicular cylinder piston and perpendicular cylinder end cap, and perpendicular cylinder end cap is fixedly mounted on The top of vertical cylinder body, the lower end of vertical cylinder body is connected with vertical joint top, erects cylinder piston and is arranged in vertical cylinder body also Can move up and down, be provided with perpendicular piston seal groove and be provided with perpendicular piston packing outside perpendicular cylinder piston, vertical piston rod is fixed In the lower end of perpendicular cylinder piston, the upper end of perpendicular cylinder end cap is provided with and moves down liquid interface tube, moves down the inner of liquid interface tube and vertical cylinder body Inner chamber upper end is connected, and the right lower quadrant of vertical cylinder body is provided with lifting liquid interface tube, promotes the inner of liquid interface tube and vertical cylinder body Inner chamber bottom is connected.
Above-mentioned horizontal fluid cylinder assembly can include horizontal cylinder body, horizontal cylinder piston and horizontal cylinder end cap, and horizontal cylinder end cap is fixedly mounted on The laterally right part of cylinder body, the left end of horizontal cylinder body is connected with transverse joint right part, and horizontal cylinder piston is arranged in horizontal cylinder body also Can move left and right, be provided with horizontal piston seal groove and be provided with horizontal piston packing outside horizontal cylinder piston, horizontal piston rod is fixed At the left end of horizontal cylinder piston, the right-hand member of horizontal cylinder end cap is provided with valve closing liquid interface tube, the inner of valve closing liquid interface tube and horizontal cylinder body Inner chamber right-hand member is connected, and the upper left quarter of horizontal cylinder body is provided with valve opening liquid interface tube, the inner of valve opening liquid interface tube and horizontal cylinder body Inner chamber left part is connected.
This utility model reasonable and compact in structure, easy to use, it is by making on the vertical piston rod of vertical fluid cylinder assembly Move on to summit, then make the horizontal piston rod of horizontal fluid cylinder assembly move left to high order end, make gate-valve device block body vertical core bottom, Isolation is fully sealed, by taking off vertical fluid cylinder assembly and corrosion coupon, it is possible at high pressure in the middle part of body interface and body vertical core In the case of metallic conduit does not stops production, hang and take out corrosion coupon at any time and pumped (conveying) medium is carried out corrosion monitoring, have simplicity, Reliably, efficient feature.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of this utility model most preferred embodiment regards sectional structure schematic diagram.
It is device body that coding in accompanying drawing is respectively as follows: 1, and 2 is vertical joint, and 3 is transverse joint, and 4 is body vertical core, 5 For body interface, 6 is vertical piston rod, and 7 is lacing film installing hole, and 8 is gate valve installation cavity, and 9 is horizontal piston rod, and 10 pacify for vertical joint Dress hole, 11 is vertical joint bead, and 12 is vertical joint central hole, and 13 is union gland, and 14 is union screw thread, and 15 is gland otic placode, and 16 is perpendicular Connecing sealing ring, 17 is sealing ring on body, and 18 is vertical cylinder body, and 19 is perpendicular cylinder piston, and 20 is perpendicular cylinder end cap, and 21 is lower pipet Interface, 22 for promoting liquid interface tube, and 23 is cradle, and 24 is retainer ring, and 25 is bracket central hole, and 26 is filler ring sealing ring, and 27 are Storage glue annular groove, 28 is injected rubber hose interface, and 29 is the horizontal installing hole that connects, and 30 is the horizontal bead that connects, and 31 is the horizontal central hole that connects, and 32 connect sealing for horizontal Circle, 33 is the right sealing ring of body, and 34 is horizontal cylinder body, and 35 is horizontal cylinder piston, and 36 is horizontal cylinder end cap, and 37 is valve closing liquid interface tube, 38 is valve opening liquid interface tube, and 39 is gate valve set, and 40 is flashboard, and 41 is lock mantle cavity, and 42 overlap vertical core for lock.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description The Butut mode of accompanying drawing 1 is described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on Figure of description Butut direction determine.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in Figure 1, this high-pressure metal pipeline corrosion coupon monitoring device that do not stops production includes device body 1, vertically connects 2, vertical fluid cylinder assembly, transverse joint 3 and horizontal fluid cylinder assembly, there is body vertical core 4 device body 1 upper end, device body 1 There are the body interface 5 that can connect body vertical core 4 with high-pressure metal inner cavity of pipe, body vertical core 4 lower end and body interface 5 in lower end Being connected, device body 1 upper end is provided with vertical fluid cylinder assembly by vertical joint 2, vertical fluid cylinder assembly is internally installed have perpendicular To piston rod 6, in vertical piston rod 6 bottom is sleeved on body vertical core 4 and can move up and down, there is energy vertical piston rod 6 lower end The lacing film installing hole 7 of corrosion coupon is enough installed, internal in the middle part of device body 1 be provided with gate valve installation cavity 8 and gate-valve device is installed, Device body 1 right-hand member is provided with horizontal fluid cylinder assembly by transverse joint 3, and horizontal fluid cylinder assembly is internally installed horizontal piston rod 9, the left end of horizontal piston rod 9 is connected with gate-valve device and can make body interface 5 and connect in the middle part of body vertical core 4 or hinder Disconnected.This utility model can hang and take out in the case of high-pressure metal pipeline does not stops production in high-pressure metal pipeline at any time Corrosion coupon, carries out corrosion monitoring to the medium carried in high-pressure metal pipeline, needs to take out during normal production run During corrosion coupon detection, by making to move on on the vertical piston rod 6 of vertical fluid cylinder assembly summit, then make the horizontal stroke of horizontal fluid cylinder assembly Move left to high order end to piston rod 9, make gate-valve device block in the middle part of body vertical core 4 bottom, body interface 5 and body vertical core 4 complete Hermetically sealed isolation, by taking off vertical fluid cylinder assembly and the corrosion coupon of vertical piston rod 6 installation thereof, carries out corruption to pipe transporting fluid Erosion monitoring, and the wait of new corrosion coupon can be installed monitor next time;This utility model sealing effectiveness the most in a static condition Well, and be still able to ensure good sealing property in the dynamic process pick and place corrosion coupon, have simplicity, reliable, Efficient feature.
Can according to actual needs, the corrosion coupon monitoring device that do not stops production above-mentioned high-pressure metal pipeline is made to optimize further Or/and improve:
As shown in Figure 1, gate-valve device includes that gate valve set 39 and flashboard 40, gate valve set 39 are fixedly mounted on gate valve installation cavity In 8, having a lock mantle cavity 41 in gate valve set 39, the gate valve of corresponding body vertical core 4 position overlaps 39 left parts and is provided with and can make vertical piston rod 6 The lock set vertical core 42 passed through, lock set vertical core 42 runs through lock mantle cavity 41 left part, in flashboard 40 is arranged on lock mantle cavity 41 and can about Mobile, the right-hand member of flashboard 40 is bolted on the left end of horizontal piston rod 9.Gate valve set 39 and flashboard 40 coordinate simply, Manufacturing cost is relatively low, and dismount, easy to maintenance fast.
As shown in Figure 1, lock mantle cavity 41 in wedge shape left small and right large or cone, the shape of flashboard 40 shape and lock mantle cavity 41 Shape matches.Lock mantle cavity 41 is wedge shaped or conical, and during closing gate valve device, sealing property is relatively reliable, and when opening more Convenient.
As shown in Figure 1, vertical fluid cylinder assembly is connected with vertical joint 2 top by sealing bearing device, and sealing is held Rest device includes cradle 23 and retainer ring 24, and the bottom of cradle 23 is connected by the top of screw thread with vertical joint 2, perpendicular Being connected by the top of screw thread with cradle 23 to the bottom of fluid cylinder assembly, there is bracket central hole 25 inside of cradle 23, torr Seat central hole 25 is concentric with body vertical core 4, and it is interior and can move up and down, bracket that vertical piston rod 6 bottom is sleeved on bracket central hole 25 Having filler ring groove in the upper inside wall of central hole 25 and be installed with retainer ring 24, there is filler ring central hole at the center of retainer ring 24, vertically Being sleeved in the middle part of piston rod 6 in filler ring central hole and can move up and down, the inwall of filler ring central hole is provided with filler ring seal groove and pacifies Equipped with filler ring sealing ring 26.By sealing the sealing of the pressure fluid that bearing device is not only able to ensure in vertical fluid cylinder assembly, Make it completely isolated with the highly pressurised liquid to be monitored in body vertical core 4, and support can be assisted and guide vertical piston rod 6, Ensure that its motion will not glance off.
As shown in Figure 1, the middle part inwall of bracket central hole 25 has storage glue annular groove 27, holding of corresponding storage glue annular groove 27 position Injected rubber hose interface 28, the inner of injected rubber hose interface 28 and storage glue annular groove 27 intracavity inter-connection it is provided with outside bracket 23.At perpendicular cylinder end During the fortuitous events such as lid 20 generation leakage, by injected rubber hose interface 28 injecting glue in storage glue annular groove 27, it is possible to ensure that this practicality is new The normal work of type, makes high-pressure metal pipeline not stop production simultaneously, and safety coefficient is higher, and using effect is more preferable.
As shown in Figure 1, device body 1 upper end is provided with vertical joint installing hole 10, and body vertical core 4 is positioned at vertical joint installing hole 10 In the middle part of bottom surface, the bottom of vertical joint 2 is arranged in vertical joint installing hole 10, and the middle part of vertical joint 2 has external diameter to be more than vertical joint peace The vertical joint bead 11 of dress hole 10 external diameter, there is vertical joint central hole 12 inside of vertical joint 2, and vertical joint central hole 12 is concentric with body vertical core 4, In vertical piston rod 6 bottom is sleeved on vertical joint central hole 12 and can move up and down, vertical joint 2 is by the fixing peace of union gland 13 Be contained in device body 1 upper end, the upper outside of device body 1 have union screw thread 14, the inner wall lower of union gland 13 have with by The female thread that nonyl screw thread 14 matches, union gland 13 is fixedly mounted on device body 1 by female thread and union screw thread 14 Portion, the top of union gland 13 is sleeved on vertical joint bead 11 outside and the lower end of vertical joint bead 11 is pressed on device body 1 On upper surface, the outside of union gland 13 is provided with the gland otic placode 15 no less than two.Perpendicular by union gland 13 fixed installation To joint 2, not only fix vertical joint 2 firmly, seal reliable, and take off vertical joint 2 and vertical fluid cylinder assembly is more square Just, fast.
As shown in Figure 1, the side of vertical joint installing hole 10 is the up big and down small conical surface or cambered surface, the bottom of vertical joint 2 The matching form of shape and vertical joint installing hole 10 closes;Or/and, the middle part inwall of vertical joint central hole 12 is provided with vertical joint seal groove and pacifies Equipped with vertical joint sealing ring 16;Or/and, it is provided with on body seal groove in the middle part of the side of vertical joint installing hole 10 and is provided with on body close Seal 17.The side of vertical joint installing hole 10 is the conical surface or cambered surface, is not only able to ensure sealing property, and is capable of automatically determining The heart, easier for installation fast;The sealing property of joint can be improved further by sealing ring on body 17.
As shown in Figure 1, device body 1 right-hand member is provided with the horizontal installing hole 29 that connects, and the right-hand member of gate valve installation cavity 8 is positioned at and horizontal connects peace In the middle part of the bottom surface in dress hole 29, the left part of transverse joint 3 is arranged on and horizontal connects in installing hole 29, and the middle part of transverse joint 3 has external diameter big In the horizontal horizontal bead 30 that connects connecing installing hole 29 external diameter, the inside of transverse joint 3 has the horizontal central hole 31 that connects, the horizontal central hole 31 that connects to pacify with gate valve Behaveing affectedly 8 with one heart, horizontal piston rod 9 left part is sleeved on horizontal in connecing central hole 31 and can move left and right, transverse joint 3 by horizontal connect prominent Edge 30 and screw are fixedly mounted on device body 1 right-hand member.
As shown in Figure 1, the horizontal side connecing installing hole 29 is the conical surface left small and right large or cambered surface, the left part of transverse joint 3 Shape is closed with the horizontal matching form connecing installing hole 29;Or/and, the horizontal right part inwall connecing central hole 31 is provided with and horizontal connect seal groove and pacify Sealing ring 32 is connect equipped with horizontal;Or/and, it is provided with the right seal groove of body in the middle part of the horizontal side connecing installing hole 29 and to be provided with the body right side close Seal 33.The horizontal side connecing installing hole 29 is the conical surface or cambered surface, is not only able to ensure sealing property, and is capable of automatically determining The heart, easier for installation fast;The sealing property of joint can be improved further by the right sealing ring of body 33.
As shown in Figure 1, vertical fluid cylinder assembly includes vertical cylinder body 18, perpendicular cylinder piston 19 and perpendicular cylinder end cap 20, perpendicular cylinder end Lid 20 is fixedly mounted on the top of vertical cylinder body 18, and the lower end of vertical cylinder body 18 is connected with vertical joint 2 top, perpendicular cylinder piston In 19 are arranged on vertical cylinder body 18 and can move up and down, it are provided with perpendicular piston seal groove outside perpendicular cylinder piston 19 and perpendicular living is installed Plug sealing ring, vertical piston rod 6 is fixed on the lower end of perpendicular cylinder piston 19, and the upper end of perpendicular cylinder end cap 20 is provided with and moves down liquid interface tube 21, the inner moving down liquid interface tube 21 is connected with vertical cylinder body 18 inner chamber upper end, and the right lower quadrant of vertical cylinder body 18 is provided with lifting Liquid interface tube 22, the inner promoting liquid interface tube 22 is connected with vertical cylinder body 18 inner chamber bottom.It is easy to by perpendicular cylinder end cap 20 Detachable maintaining and clearing up inside vertical fluid cylinder assembly, uses more convenient.
As shown in Figure 1, horizontal fluid cylinder assembly includes horizontal cylinder body 34, horizontal cylinder piston 35 and horizontal cylinder end cap 36, horizontal cylinder end Lid 36 is fixedly mounted on the right part of horizontal cylinder body 34, and the left end of horizontal cylinder body 34 is connected with transverse joint 3 right part, horizontal cylinder piston In 35 are arranged on horizontal cylinder body 34 and can move left and right, it are provided with horizontal piston seal groove outside horizontal cylinder piston 35 and horizontal work is installed Plug sealing ring, horizontal piston rod 9 is fixed on the left end of horizontal cylinder piston 35, and the right-hand member of horizontal cylinder end cap 36 is provided with valve closing liquid interface tube 37, the inner of valve closing liquid interface tube 37 is connected with horizontal cylinder body 34 inner chamber right-hand member, and the upper left quarter of horizontal cylinder body 34 is provided with valve opening Liquid interface tube 38, the inner of valve opening liquid interface tube 38 is connected with horizontal cylinder body 34 inner chamber left part.It is easy to by horizontal cylinder end cap 36 Detachable maintaining and clearing up inside horizontal fluid cylinder assembly, uses more convenient.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal enforcement Effect, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.

Claims (19)

1. a high-pressure metal pipeline does not stop production corrosion coupon monitoring device, it is characterised in that include device body, vertical joint, Vertical fluid cylinder assembly, transverse joint and horizontal fluid cylinder assembly, there is body vertical core device body upper end, and there is energy the lower end of device body Enough connection body vertical core and body interfaces of high-pressure metal inner cavity of pipe, body vertical core lower end is connected with body interface, device Body upper end is provided with vertical fluid cylinder assembly by vertical joint, and vertical fluid cylinder assembly is internally installed vertical piston rod, vertically Underpart of the piston rod is sleeved in body vertical core and can move up and down, and vertical piston-rod lower end has the extension that can install corrosion coupon Sheet installing hole, internal in the middle part of device body be provided with gate valve installation cavity and be provided with gate-valve device, and device body right-hand member is by laterally Joint is provided with horizontal fluid cylinder assembly, and horizontal fluid cylinder assembly is internally installed horizontal piston rod, the left end of horizontal piston rod and lock Valve gear is connected and body interface can be made to connect with in the middle part of body vertical core or block.
High-pressure metal pipeline the most according to claim 1 does not stop production corrosion coupon monitoring device, it is characterised in that gate valve fills Putting and include gate valve set and flashboard, gate valve set is fixedly mounted in gate valve installation cavity, has lock mantle cavity, corresponding body vertical core in gate valve set The gate valve set left part of position is provided with the lock set vertical core that vertical piston rod can be made to pass through, and lock set vertical core runs through lock mantle cavity left part, lock Plate is arranged on lock set intracavity and can move left and right, and the right-hand member of flashboard is bolted on the left end of horizontal piston rod.
High-pressure metal pipeline the most according to claim 2 does not stop production corrosion coupon monitoring device, it is characterised in that lock mantle cavity In wedge shape left small and right large or cone, the matching form of flashboard shape and lock mantle cavity closes.
4. do not stop production corrosion coupon monitoring device according to the high-pressure metal pipeline described in claim 1 or 2 or 3, it is characterised in that Vertical fluid cylinder assembly is connected with vertical joint top by sealing bearing device, seals bearing device and includes cradle and support Ring, the bottom of cradle is connected by the top of screw thread with vertical joint, and the bottom of vertical fluid cylinder assembly is passed through screw thread and held The top of bracket is connected, and there is bracket central hole the inside of cradle, and bracket central hole is concentric with body vertical core, vertical underpart of the piston rod It is sleeved in bracket central hole and can move up and down, the upper inside wall of bracket central hole have filler ring groove and is installed with support Ring, there is filler ring central hole at the center of retainer ring, is sleeved in filler ring central hole and can move up and down, the filler ring heart in the middle part of vertical piston rod The inwall in hole is provided with filler ring seal groove and is provided with filler ring sealing ring.
High-pressure metal pipeline the most according to claim 4 does not stop production corrosion coupon monitoring device, it is characterised in that the bracket heart Having storage glue annular groove on the middle part inwall in hole, be provided with injected rubber hose interface outside the cradle of corresponding storage glue ring groove position, injected rubber hose connects The inner of mouth and storage glue annular groove intracavity inter-connection.
6. not stopping production corrosion coupon monitoring device according to the high-pressure metal pipeline described in claim 1 or 2 or 3 or 5, its feature exists Be provided with vertical joint installing hole in device body upper end, body vertical core is positioned in the middle part of the bottom surface of vertical joint installing hole, the bottom of vertical joint Being arranged in vertical joint installing hole, the middle part of vertical joint has external diameter to be more than the vertical joint bead of vertical joint installing hole external diameter, vertical joint Inside have vertical joint central hole, vertical joint central hole is concentric with body vertical core, and vertical underpart of the piston rod is sleeved in vertical joint central hole and can Moving up and down, vertical joint is fixedly mounted on device body upper end by union gland, and the upper outside of device body has union Screw thread, the inner wall lower of union gland has the female thread matched with union screw thread, and union gland passes through female thread and union spiral shell Stricture of vagina is fixedly mounted on device body top, and the top of union gland is sleeved on vertical joint bead outside and by the lower side pressure of vertical joint bead Tight on the upper surface of device body, the outside of union gland is provided with the gland otic placode no less than two.
High-pressure metal pipeline the most according to claim 4 does not stop production corrosion coupon monitoring device, it is characterised in that device this Body upper end is provided with vertical joint installing hole, and body vertical core is positioned in the middle part of the bottom surface of vertical joint installing hole, and the bottom of vertical joint is arranged on perpendicular Connecing in installing hole, the middle part of vertical joint has external diameter to be more than the vertical joint bead of vertical joint installing hole external diameter, and the inside of vertical joint has Vertical joint central hole, vertical joint central hole is concentric with body vertical core, and vertical underpart of the piston rod is sleeved in vertical joint central hole and can move up and down, Vertical joint is fixedly mounted on device body upper end by union gland, and the upper outside of device body has union screw thread, union The inner wall lower of gland has the female thread matched with union screw thread, and union gland is screwed installation by female thread and union On device body top, the top of union gland is sleeved on vertical joint bead outside and the lower end of vertical joint bead is pressed on device originally On the upper surface of body, the outside of union gland is provided with the gland otic placode no less than two.
High-pressure metal pipeline the most according to claim 6 does not stop production corrosion coupon monitoring device, it is characterised in that vertical joint is pacified The side in dress hole is the up big and down small conical surface or cambered surface, and the lower shape of vertical joint closes with the matching form of vertical joint installing hole; Or/and, the middle part inwall of vertical joint central hole is provided with vertical joint seal groove and is provided with vertical joint sealing ring;Or/and, vertical joint installing hole It is provided with on body seal groove in the middle part of side and sealing ring on body is installed.
High-pressure metal pipeline the most according to claim 7 does not stop production corrosion coupon monitoring device, it is characterised in that vertical joint is pacified The side in dress hole is the up big and down small conical surface or cambered surface, and the lower shape of vertical joint closes with the matching form of vertical joint installing hole; Or/and, the middle part inwall of vertical joint central hole is provided with vertical joint seal groove and is provided with vertical joint sealing ring;Or/and, vertical joint installing hole It is provided with on body seal groove in the middle part of side and sealing ring on body is installed.
10. according to the high-pressure metal pipeline described in claim 1 or 2 or 3 or 5 or 7 or 8 or 9 do not stop production corrosion coupon monitoring dress Putting, it is characterised in that device body right-hand member is provided with the horizontal installing hole that connects, the right-hand member of gate valve installation cavity is positioned at the horizontal bottom surface connecing installing hole Middle part, the left part of transverse joint is arranged on and horizontal connects in installing hole, and the middle part of transverse joint has external diameter to be more than horizontal to connect installing hole external diameter The horizontal bead that connects, there is the horizontal central hole that connects the inside of transverse joint, and the horizontal central hole that connects is concentric with gate valve installation cavity, horizontal piston rod left part set Being contained in and horizontal connect in central hole and can move left and right, transverse joint connects bead and screw is fixedly mounted on the device body right side by horizontal End.
11. high-pressure metal pipelines according to claim 4 do not stop production corrosion coupon monitoring device, it is characterised in that device this Body right-hand member is provided with the horizontal installing hole that connects, and the right-hand member of gate valve installation cavity is positioned in the middle part of the horizontal bottom surface connecing installing hole, the left part of transverse joint Being arranged on and horizontal connect in installing hole, the middle part of transverse joint has external diameter to be more than the horizontal horizontal bead that connects connecing installing hole external diameter, transverse joint Inside have the horizontal central hole that connects, the horizontal central hole that connects is concentric with gate valve installation cavity, and horizontal piston rod left part is sleeved on and horizontal connects in central hole and energy Enough moving left and right, transverse joint connects bead and screw is fixedly mounted on device body right-hand member by horizontal.
12. high-pressure metal pipelines according to claim 6 do not stop production corrosion coupon monitoring device, it is characterised in that device this Body right-hand member is provided with the horizontal installing hole that connects, and the right-hand member of gate valve installation cavity is positioned in the middle part of the horizontal bottom surface connecing installing hole, the left part of transverse joint Being arranged on and horizontal connect in installing hole, the middle part of transverse joint has external diameter to be more than the horizontal horizontal bead that connects connecing installing hole external diameter, transverse joint Inside have the horizontal central hole that connects, the horizontal central hole that connects is concentric with gate valve installation cavity, and horizontal piston rod left part is sleeved on and horizontal connects in central hole and energy Enough moving left and right, transverse joint connects bead and screw is fixedly mounted on device body right-hand member by horizontal.
13. high-pressure metal pipelines according to claim 10 do not stop production corrosion coupon monitoring device, it is characterised in that horizontal connect The side of installing hole is the conical surface left small and right large or cambered surface, the left part shape of transverse joint and the horizontal matching form connecing installing hole Close;Or/and, the horizontal right part inwall connecing central hole is provided with and horizontal connect seal groove and be provided with and horizontal connect sealing ring;Or/and, horizontal connect installation It is provided with the right seal groove of body in the middle part of the side in hole and the right sealing ring of body is installed.
14. high-pressure metal pipelines according to claim 11 do not stop production corrosion coupon monitoring device, it is characterised in that horizontal connect The side of installing hole is the conical surface left small and right large or cambered surface, the left part shape of transverse joint and the horizontal matching form connecing installing hole Close;Or/and, the horizontal right part inwall connecing central hole is provided with and horizontal connect seal groove and be provided with and horizontal connect sealing ring;Or/and, horizontal connect installation It is provided with the right seal groove of body in the middle part of the side in hole and the right sealing ring of body is installed.
15. high-pressure metal pipelines according to claim 12 do not stop production corrosion coupon monitoring device, it is characterised in that horizontal connect The side of installing hole is the conical surface left small and right large or cambered surface, the left part shape of transverse joint and the horizontal matching form connecing installing hole Close;Or/and, the horizontal right part inwall connecing central hole is provided with and horizontal connect seal groove and be provided with and horizontal connect sealing ring;Or/and, horizontal connect installation It is provided with the right seal groove of body in the middle part of the side in hole and the right sealing ring of body is installed.
16. according to the high-pressure metal pipeline described in claim 1 or 2 or 3 or 5 or 7 or 8 or 9 or 11 or 12 or 13 or 14 or 15 Do not stop production corrosion coupon monitoring device, it is characterised in that vertical fluid cylinder assembly includes vertical cylinder body, perpendicular cylinder piston and perpendicular cylinder end cap, Perpendicular cylinder end cap is fixedly mounted on the top of vertical cylinder body, and the lower end of vertical cylinder body is connected with vertical joint top, perpendicular cylinder piston It is arranged in vertical cylinder body and can move up and down, being provided with perpendicular piston seal groove and perpendicular piston seal is installed outside perpendicular cylinder piston Circle, vertical piston rod is fixed on the lower end of perpendicular cylinder piston, and the upper end of perpendicular cylinder end cap is provided with and moves down liquid interface tube, moves down liquid interface tube The inner be connected with vertical inner chamber of cylinder block upper end, the right lower quadrant of vertical cylinder body be provided with lifting liquid interface tube, promote liquid interface tube The inner be connected with vertical inner chamber of cylinder block bottom;Or/and, horizontal fluid cylinder assembly includes horizontal cylinder body, horizontal cylinder piston and horizontal cylinder End cap, horizontal cylinder end cap is fixedly mounted on the right part of horizontal cylinder body, and the left end of horizontal cylinder body is connected with transverse joint right part, horizontal cylinder Piston is arranged in horizontal cylinder body and can move left and right, and is provided with horizontal piston seal groove and is provided with horizontal piston outside horizontal cylinder piston Sealing ring, horizontal piston rod is fixed on the left end of horizontal cylinder piston, and the right-hand member of horizontal cylinder end cap is provided with valve closing liquid interface tube, valve closing liquid pipe The inner of interface is connected with horizontal inner chamber of cylinder block right-hand member, and the upper left quarter of horizontal cylinder body is provided with valve opening liquid interface tube, valve opening liquid pipe The inner of interface is connected with horizontal inner chamber of cylinder block left part.
17. high-pressure metal pipelines according to claim 4 do not stop production corrosion coupon monitoring device, it is characterised in that vertical liquid Cylinder assembly includes vertical cylinder body, perpendicular cylinder piston and perpendicular cylinder end cap, and perpendicular cylinder end cap is fixedly mounted on the top of vertical cylinder body, vertical cylinder The lower end of body is connected with vertical joint top, erects in cylinder piston is arranged on vertical cylinder body and can move up and down, perpendicular cylinder piston Outside is provided with perpendicular piston seal groove and is provided with perpendicular piston packing, and vertical piston rod is fixed on the lower end of perpendicular cylinder piston, perpendicular cylinder The upper end of end cap is provided with and moves down liquid interface tube, and the inner moving down liquid interface tube is connected with vertical inner chamber of cylinder block upper end, vertical cylinder The right lower quadrant of body is provided with lifting liquid interface tube, and the inner promoting liquid interface tube is connected with vertical inner chamber of cylinder block bottom;Or/and, Laterally fluid cylinder assembly includes horizontal cylinder body, horizontal cylinder piston and horizontal cylinder end cap, and horizontal cylinder end cap is fixedly mounted on the right part of horizontal cylinder body, Laterally the left end of cylinder body is connected with transverse joint right part, in horizontal cylinder piston is arranged on horizontal cylinder body and can move left and right, horizontal stroke Being provided with horizontal piston seal groove outside cylinder piston and be provided with horizontal piston packing, horizontal piston rod is fixed on a left side for horizontal cylinder piston End, the right-hand member of horizontal cylinder end cap is provided with valve closing liquid interface tube, and the inner of valve closing liquid interface tube is connected with horizontal inner chamber of cylinder block right-hand member, Laterally the upper left quarter of cylinder body is provided with valve opening liquid interface tube, and the inner of valve opening liquid interface tube is connected with horizontal inner chamber of cylinder block left part.
18. high-pressure metal pipelines according to claim 6 do not stop production corrosion coupon monitoring device, it is characterised in that vertical liquid Cylinder assembly includes vertical cylinder body, perpendicular cylinder piston and perpendicular cylinder end cap, and perpendicular cylinder end cap is fixedly mounted on the top of vertical cylinder body, vertical cylinder The lower end of body is connected with vertical joint top, erects in cylinder piston is arranged on vertical cylinder body and can move up and down, perpendicular cylinder piston Outside is provided with perpendicular piston seal groove and is provided with perpendicular piston packing, and vertical piston rod is fixed on the lower end of perpendicular cylinder piston, perpendicular cylinder The upper end of end cap is provided with and moves down liquid interface tube, and the inner moving down liquid interface tube is connected with vertical inner chamber of cylinder block upper end, vertical cylinder The right lower quadrant of body is provided with lifting liquid interface tube, and the inner promoting liquid interface tube is connected with vertical inner chamber of cylinder block bottom;Or/and, Laterally fluid cylinder assembly includes horizontal cylinder body, horizontal cylinder piston and horizontal cylinder end cap, and horizontal cylinder end cap is fixedly mounted on the right part of horizontal cylinder body, Laterally the left end of cylinder body is connected with transverse joint right part, in horizontal cylinder piston is arranged on horizontal cylinder body and can move left and right, horizontal stroke Being provided with horizontal piston seal groove outside cylinder piston and be provided with horizontal piston packing, horizontal piston rod is fixed on a left side for horizontal cylinder piston End, the right-hand member of horizontal cylinder end cap is provided with valve closing liquid interface tube, and the inner of valve closing liquid interface tube is connected with horizontal inner chamber of cylinder block right-hand member, Laterally the upper left quarter of cylinder body is provided with valve opening liquid interface tube, and the inner of valve opening liquid interface tube is connected with horizontal inner chamber of cylinder block left part.
19. high-pressure metal pipelines according to claim 10 do not stop production corrosion coupon monitoring device, it is characterised in that vertical Fluid cylinder assembly includes vertical cylinder body, perpendicular cylinder piston and perpendicular cylinder end cap, and perpendicular cylinder end cap is fixedly mounted on the top of vertical cylinder body, vertically The lower end of cylinder body is connected with vertical joint top, erects in cylinder piston is arranged on vertical cylinder body and can move up and down, and perpendicular cylinder is lived Side is provided with perpendicular piston seal groove and is provided with perpendicular piston packing beyond the Great Wall, and vertical piston rod is fixed on the lower end of perpendicular cylinder piston, perpendicular The upper end of cylinder end cap is provided with and moves down liquid interface tube, and the inner moving down liquid interface tube is connected, vertically with vertical inner chamber of cylinder block upper end The right lower quadrant of cylinder body is provided with lifting liquid interface tube, and the inner promoting liquid interface tube is connected with vertical inner chamber of cylinder block bottom;Or/ With, horizontal fluid cylinder assembly includes horizontal cylinder body, horizontal cylinder piston and horizontal cylinder end cap, and horizontal cylinder end cap is fixedly mounted on the right side of horizontal cylinder body Portion, the left end of horizontal cylinder body is connected with transverse joint right part, and horizontal cylinder piston is arranged in horizontal cylinder body and can move left and right, Being provided with horizontal piston seal groove outside horizontal cylinder piston and be provided with horizontal piston packing, horizontal piston rod is fixed on a left side for horizontal cylinder piston End, the right-hand member of horizontal cylinder end cap is provided with valve closing liquid interface tube, and the inner of valve closing liquid interface tube is connected with horizontal inner chamber of cylinder block right-hand member, Laterally the upper left quarter of cylinder body is provided with valve opening liquid interface tube, and the inner of valve opening liquid interface tube is connected with horizontal inner chamber of cylinder block left part.
CN201620234109.6U 2016-03-24 2016-03-24 High -voltage metal pipeline corrosion coupon monitoring devices that does not stop production Expired - Fee Related CN205665150U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105699279A (en) * 2016-03-24 2016-06-22 克拉玛依市弘峰科技有限公司 Production-non-stop corrosion coupon monitoring device for high-pressure metal pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105699279A (en) * 2016-03-24 2016-06-22 克拉玛依市弘峰科技有限公司 Production-non-stop corrosion coupon monitoring device for high-pressure metal pipeline

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