CN108591672A - Steam pipeline device for plugging with pressure - Google Patents

Steam pipeline device for plugging with pressure Download PDF

Info

Publication number
CN108591672A
CN108591672A CN201810452872.XA CN201810452872A CN108591672A CN 108591672 A CN108591672 A CN 108591672A CN 201810452872 A CN201810452872 A CN 201810452872A CN 108591672 A CN108591672 A CN 108591672A
Authority
CN
China
Prior art keywords
curved plate
plugging
steam
lower curved
steam pipeline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810452872.XA
Other languages
Chinese (zh)
Inventor
吴建平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANJING HENGZHONG MECHANISM TECHNOLOGY Co Ltd
Original Assignee
NANJING HENGZHONG MECHANISM TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANJING HENGZHONG MECHANISM TECHNOLOGY Co Ltd filed Critical NANJING HENGZHONG MECHANISM TECHNOLOGY Co Ltd
Priority to CN201810452872.XA priority Critical patent/CN108591672A/en
Publication of CN108591672A publication Critical patent/CN108591672A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/17Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
    • F16L55/172Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut

Abstract

The present invention relates to a kind of steam pipeline device for plugging with pressure, belong to pipe technology field.Mainly the upper curved plate by mutual cooperation lock ring on leakage pipe and lower curved plate form the device;There is corresponding sealing reinforcement structure in the engaging portion of upper curved plate and lower curved plate, and the gasket seal with surface bulge structure is respectively provided on the inside of arc plate;In addition, diversion pipe is arranged on upper curved plate or lower curved plate, the steam-gas inlet align with tube leakage point of diversion pipe exports steam to safety zone, and mounting ball valve is completed to control the switch of steam on diversion pipe.Relatively existing device for plugging, the configuration of the present invention is simple, convenient material drawing, it is quick for installation, the jog of upper lower curved plate combines and the gasket with regular protrusion ensures that device for plugging effectively seals, and then steam everywhere hurt sb.'s feelings by excessive dissipate when effectively steam pipeline being avoided to block, and improves the production efficiency of safety and factory.

Description

Steam pipeline device for plugging with pressure
Technical field
The present invention relates to pipe technology field more particularly to a kind of steam pipeline device for plugging with pressure.
Background technology
Steam pipeline plays important role in modern factories, and heating, material heating, power generation etc. are required to use big The steam of amount.Therefore, ensure that steam pipeline normal work is the necessary condition that factory runs well.However, reality is, by In burn into crackle, sand holes, the problems such as not in place is welded, steam pipeline often leaks, if production line parking repairing pipeline Huge loss will be brought, so can only generally select online processing.
Steam pipeline usually band temperate zone is pressed, if carrying out repair by welding by force, it is easy to cause to scald, and repair efficiency is simultaneously It is undesirable.Existing device for plugging is mainly pipeline leakage plugging device device for plugging, and the installation cost is higher, and is blocked to leakage point When, be easy to cause steam everywhere overflow dissipate, than relatively hazardous.
Invention content
The present invention is in view of the above-mentioned problems, propose that a kind of low-cost steam pipeline device for plugging with pressure, the device are installed It is convenient and efficient, it is provided with diversion pipe, can effectively solve the problems, such as that steam overflows and dissipate.
The technical scheme is that:
Steam pipeline device for plugging with pressure, the device are mainly made of upper curved plate, lower curved plate and diversion pipe;
Upper curved plate one end corresponding with the lower curved plate is fixedly connected, and corresponding other end flexible connection forms one The cavity of a perforation, the cavity is for accommodating pipeline, to the shroud ring of complete twin conduit;
Diversion pipe is set on the upper curved plate or the lower curved plate, the steam-gas inlet of the diversion pipe and the upper curved plate or described The medial surface of lower curved plate is concordant, and to which the diversion pipe is connected with the cavity, the steam of leakage is discharged;
The diversion pipe extends outwardly, and is equipped with ball valve thereon, for switching steam.
Further, upper curved plate one end corresponding with the lower curved plate is connected by screw bolt and nut, corresponding The other end be connected through the hinge, to which more convenient leak stopping operates.
Further, the first recess portion of upper curved plate on the upper curved plate is matched with the first protrusion of lower curved plate on the lower curved plate It closes;The second recess portion of upper curved plate on the upper curved plate coordinates with the second protrusion of lower curved plate on the lower curved plate;It is close to play reinforcement The effect of envelope.
Further, the upper gasket of entire medial surface setting of the upper curved plate, the entire medial surface of the lower curved plate are set Set lower seal pad.
Further, above-mentioned upper gasket and above-mentioned lower seal pad are made of polytetrafluoroethylene (PTFE), asbestos or rubber material.
Further, the surface of above-mentioned upper gasket and above-mentioned lower seal pad is in bar shaped, the outside spoke of " well " font or center Penetrate circular bulge-structure.
The beneficial effects of the present invention are;
The steam pipeline device for plugging with pressure of the present invention is of low cost, can be by the way that seamless steel pipe tailing is used transformation;Upper, The jog combination of lower curved plate can play the role of better seal;Band bar shaped, " well " font or center radiate circular protrusions knot On the one hand the gasket of structure can be preferably bonded with pipeline and arc plate in fastening, meanwhile, friction can be reinforced, prevent gasket from skidding and move Position, to play the role of further strengthening sealing;On the other hand, as the buffer layer between steam pipeline and arc plate, stifled Leakage device protects steam pipeline when fastening, and pipeline is avoided further damage occur;When being blocked to steam pipeline leak source, Steam is led into safety zone by diversion pipe, ball valve is closed after completing captive closure, can prevent steam from overflowing in this way and dissipate wound People greatly improves safety.
Description of the drawings
Fig. 1 is the steam pipeline device for plugging schematic diagram with pressure of the present invention;
Fig. 2 is three kinds of gasket surface bulge structural schematic diagrams of the present invention;
1- diversion pipes;11- diversion pipe steam-gas inlets;2- ball valves;3- upper curved plates;The first recess portion of 31- upper curved plates;32- upper curved plates Two recess portions;4- lower curved plates;The first protrusion of 41- lower curved plates;The second protrusion of 42- lower curved plates;5- hinges;6- bolts;7- nuts;On 8- Gasket;9- lower seal pads.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
Steam pipeline device for plugging with pressure as shown in Figure 1, is mainly made of upper curved plate 3, lower curved plate 4 and diversion pipe 1;On The one end corresponding with lower curved plate 4 of arc plate 3 is connected by bolt 6 and nut 7, and the corresponding other end is connected through the hinge, complete The shroud ring of twin conduit;
The first recess portion of upper curved plate 31 on upper curved plate 3 coordinates with the first protrusion of lower curved plate 41 on lower curved plate 4;On upper curved plate 3 The second recess portion of upper curved plate 32 coordinates with the second protrusion of lower curved plate 42 on lower curved plate 4;
In addition, lower seal pad 9 is arranged in the upper gasket 8 of entire medial surface setting of upper curved plate 3, the entire medial surface of lower curved plate 4;
Upper gasket 8 and lower seal pad 9 are made of polytetrafluoroethylene (PTFE), asbestos or rubber material, and surface distribution is as shown in Figure 2 In bar shaped, " well " font or center to the circular bulge-structure of external radiation;To ensure the reliable sealing performance of device for plugging.
Diversion pipe 1 is provided on upper curved plate 3, the steam-gas inlet 11 of diversion pipe 1 is concordant with the medial surface of upper curved plate 3;Water conservancy diversion Pipe 1 extends outwardly, and is equipped with ball valve 2 thereon, for switching steam conduction pipe;
In use, the inner surface in upper curved plate 3 is arranged in upper gasket 8, the inner surface in lower curved plate 4 is arranged in lower seal pad 9; It should be noted that center should be directed at the steam-gas inlet 11 of diversion pipe 1 to the center circle of the gasket of external radiation circular protrusions structure;
Then, upper curved plate 3 and lower curved plate 4 are enveloped into steam pipeline, adjusting the position of upper curved plate 3 and lower curved plate 4 makes diversion pipe 1 11 align with tube of steam-gas inlet on vapour leakage point, so that steam is led to safety zone from diversion pipe 1;Then, spiral shell is installed Bolt 6 simultaneously tightens nut 7, so that upper curved plate 3 and lower curved plate 4 is pushed down leakage pipe, and so that gasket and steam pipeline is formed and closely connect It touches;Finally, ball valve 2 is shut, completes the leak stopping to leaking steam pipeline.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, all spirit in the present invention Within principle, any modification, equivalent substitution, improvement and etc. done should all be included in the protection scope of the present invention.

Claims (6)

1. a kind of steam pipeline device for plugging with pressure, which is characterized in that the device is mainly by upper curved plate(3), lower curved plate(4)With lead Flow tube(1)Composition;
Upper curved plate(3)With lower curved plate(4)Corresponding one end is fixedly connected, and corresponding other end flexible connection forms one The cavity of perforation;Upper curved plate(3)Or lower curved plate(4)Upper setting diversion pipe(1), diversion pipe(1)Steam-gas inlet(11)With upper arc Plate(3)Or lower curved plate(4)Inside it is concordant;Diversion pipe(1)Extend outwardly, ball valve is installed thereon(2).
2. steam pipeline device for plugging with pressure according to claim 1, which is characterized in that upper curved plate(3)With lower curved plate(4) Corresponding one end passes through bolt(6)And nut(7)Connection, the corresponding other end are connected through the hinge.
3. steam pipeline device for plugging with pressure according to claim 1, which is characterized in that upper curved plate(3)On upper curved plate First recess portion(31)With lower curved plate(4)On the first protrusion of lower curved plate(41)Cooperation;Upper curved plate(3)On the second recess portion of upper curved plate (32)With lower curved plate(4)On the second protrusion of lower curved plate(42)Cooperation.
4. steam pipeline device for plugging with pressure according to claim 1 or 3, which is characterized in that upper curved plate(3)Medial surface Gasket in setting(8), lower curved plate(4)Medial surface be arranged lower seal pad(9).
5. steam pipeline device for plugging with pressure according to claim 4, which is characterized in that upper gasket(8)With lower sealing Pad(9)It is made of polytetrafluoroethylene (PTFE), asbestos or rubber material.
6. steam pipeline device for plugging with pressure according to claim 4, which is characterized in that upper gasket(8)With lower sealing Pad(9)Surface in bar shaped, " well " font or center to the circular bulge-structure of external radiation.
CN201810452872.XA 2018-05-13 2018-05-13 Steam pipeline device for plugging with pressure Pending CN108591672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810452872.XA CN108591672A (en) 2018-05-13 2018-05-13 Steam pipeline device for plugging with pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810452872.XA CN108591672A (en) 2018-05-13 2018-05-13 Steam pipeline device for plugging with pressure

Publications (1)

Publication Number Publication Date
CN108591672A true CN108591672A (en) 2018-09-28

Family

ID=63636878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810452872.XA Pending CN108591672A (en) 2018-05-13 2018-05-13 Steam pipeline device for plugging with pressure

Country Status (1)

Country Link
CN (1) CN108591672A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027468A (en) * 2018-09-30 2018-12-18 李俊伟 The interim dispensing ring of feedwater piping pressure testing
CN110285284A (en) * 2019-06-05 2019-09-27 北京市燃气集团有限责任公司 Device for plugging
CN110285285A (en) * 2019-06-05 2019-09-27 北京市燃气集团有限责任公司 Pipe plugging method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606847A (en) * 2012-03-29 2012-07-25 广西壮族自治区特种设备监督检验院 Flow guiding type pressure leaking stoppage technology
CN202834568U (en) * 2012-09-04 2013-03-27 中国石油天然气股份有限公司 Rapid pipeline pressure seal device
CN204083656U (en) * 2014-10-31 2015-01-07 武汉钢铁(集团)公司 A kind of for the online bucket patch device with pressure of non-combustible gas pipeline
CN206361328U (en) * 2016-12-09 2017-07-28 托普威尔石油技术股份公司 A kind of oil drilling it is special can self-check type Pressurized plugging clamp
CN206682502U (en) * 2017-03-29 2017-11-28 杨书宝 A kind of pressure pipeline tape-pressure leakage clogging device
CN208565941U (en) * 2018-05-13 2019-03-01 南京恒众机械有限公司 Steam pipeline device for plugging with pressure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606847A (en) * 2012-03-29 2012-07-25 广西壮族自治区特种设备监督检验院 Flow guiding type pressure leaking stoppage technology
CN202834568U (en) * 2012-09-04 2013-03-27 中国石油天然气股份有限公司 Rapid pipeline pressure seal device
CN204083656U (en) * 2014-10-31 2015-01-07 武汉钢铁(集团)公司 A kind of for the online bucket patch device with pressure of non-combustible gas pipeline
CN206361328U (en) * 2016-12-09 2017-07-28 托普威尔石油技术股份公司 A kind of oil drilling it is special can self-check type Pressurized plugging clamp
CN206682502U (en) * 2017-03-29 2017-11-28 杨书宝 A kind of pressure pipeline tape-pressure leakage clogging device
CN208565941U (en) * 2018-05-13 2019-03-01 南京恒众机械有限公司 Steam pipeline device for plugging with pressure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027468A (en) * 2018-09-30 2018-12-18 李俊伟 The interim dispensing ring of feedwater piping pressure testing
CN110285284A (en) * 2019-06-05 2019-09-27 北京市燃气集团有限责任公司 Device for plugging
CN110285285A (en) * 2019-06-05 2019-09-27 北京市燃气集团有限责任公司 Pipe plugging method

Similar Documents

Publication Publication Date Title
CN108591672A (en) Steam pipeline device for plugging with pressure
CN203477676U (en) Flange plate
CN207378380U (en) A kind of quick device for preventing leakage of petroleum pipeline
CN202349251U (en) High-temperature high-voltage power station double-ball valve with double-blockage and relieving functions
CN200996527Y (en) Pipeline band-pressure leaking stoppage
CN208565941U (en) Steam pipeline device for plugging with pressure
CN203906813U (en) Pneumatic and manual normally-open emergency cut-off valve
CN105811280B (en) A kind of GIS device gas leaks powered pressurized leaking stoppage method
CN203115384U (en) Water supply and drainage pipeline leakage on-line processing device
CN204704541U (en) A kind of pipe connection sealer
CN102297315A (en) Under-pressure fluid-guiding sealing device for emergency repair of pipe
CN202188264U (en) Additional plate type leaking stoppage body and clamping tool for rush repair of pipelines
CN207935626U (en) A kind of gas pipeline leak source sealing device
CN207132022U (en) A kind of compensator upstream end pipeline provided with pressure plugging device
CN206449274U (en) A kind of explosion-proof stop valve of remote control anti-corrosion
CN217502646U (en) High canned type high pressure PPR ball valve
CN205155451U (en) Pipeline leaks drainage device
CN201228830Y (en) Rubber hose connecting structure
CN207178860U (en) A kind of machine tool fast braking valve
CN105932578A (en) Charged and pressurized leak stopping device for GIS equipment gas leak
CN211975950U (en) Novel buckle formula ball valve
CN214467033U (en) Three-way pipe fitting for blocking cast iron pipeline under pressure
CN107606379A (en) Blast furnace pipeline tape-pressure leakage clogging device
CN206290723U (en) A kind of explosion-proof butterfly valve of remote control
CN207584088U (en) A kind of rotary assembled copper valve

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180928