CN104712876A - Device for blocking leakage of compensator temporarily - Google Patents
Device for blocking leakage of compensator temporarily Download PDFInfo
- Publication number
- CN104712876A CN104712876A CN201510115669.XA CN201510115669A CN104712876A CN 104712876 A CN104712876 A CN 104712876A CN 201510115669 A CN201510115669 A CN 201510115669A CN 104712876 A CN104712876 A CN 104712876A
- Authority
- CN
- China
- Prior art keywords
- shell body
- upper shell
- lower shell
- compensator
- housing
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices 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
- F16L55/172—Devices 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 invention provides a device for blocking leakage of a compensator temporarily. The device comprises a shell and fastening bolts, wherein the shell is used for closing the outer wall of the compensator when leakage points exist in the compensator, the shell comprises an upper shell body and a lower shell body which are arranged symmetrically, protruding annular protrusions are arranged on the outer wall of the upper shell body and the outer wall of the lower shell body, the fastening bolts penetrate through the upper shell body and the lower shell body through pin holes and are used for enabling the upper shell body and the lower shell body to be fixedly connected, inter-pipe packing layers are arranged between the inner wall of the shell and the outer diameter of a pipeline, an inter-shell packing layer is arranged between the upper shell body and the lower shell body, and the packing layers are made of flexible materials like a rubber mat. The device is simple in structure, convenient to operate, and capable of blocking the leakage points on the compensator in time without stopping production in the blocking process, so that time for maintenance is shortened.
Description
Technical field
Patent of the present invention relates to blocking device and method for blocking field, particularly relates to the device that a kind of temporary plugging compensator is revealed.
Background technique
Configuring corrugated expansion joint in pipeline is be out of shape and end thrust for absorption or compensating axial; with protective conduit safe operation; at present;, under PRODUCTION STATUS, often there is suddenly the leakage problem of gas heating pipeline and other metal compensators in the great majority heating enterprise in industrial production; if do not processed when leak source is very little; As time goes on, leak source will be increasing, changes the compensator occurring to leak or carry out repair welding to the large leak source of oneself change down to being forced to stop production.
But stop production in process on the impact of manufacturing schedule, general enterprises does not do timely process to less leak source, just arranges warning region and monitors in real time leak source, treat that leak source to develop into when must stop production just directly to stop production and process.
But such processing mode, although the normal state that temporarily can keep the production order, but exist and left greatly potential safety hazard, in addition, become large leak source gradually and can increase accident probability and equipment stop production to overhaul rate, and extend the off-time, affect manufacturing schedule.
Summary of the invention
The present invention is directed to the problems referred to above deficiency, the device providing a kind of temporary plugging compensator to reveal, solve the labor intensity caused after compensator of the prior art damages large, complex operation and inefficient problem.
Technological scheme of the present invention is achieved in that
The device that temporary plugging compensator is revealed, comprising:
Housing, for being enclosed in the outer wall of described compensator when leak source appears in compensator, comprises symmetrically arranged upper shell and lower shell body, and the outer wall of described upper shell and lower shell body is provided with annular projection outwardly;
Clamping bolt, runs through described upper shell and lower shell body by pin-and-hole, is fixedly connected with described lower shell body for making described upper shell;
Wherein, being packing layer between pipe between the inwall of described housing and the external diameter of pipeline, is packing layer between housing between described upper shell and lower shell body, and between described housing, packing layer is flexible material packing layer.
As further technological scheme, the both sides up and down of described upper shell and lower shell body are respectively the first connecting end, described first connecting end is provided with the first pin-and-hole, first clamping bolt runs through described upper shell and lower shell body by described first pin-and-hole, is fixedly connected with described lower shell body for making described upper shell.
As further technological scheme, the left and right sides of described upper shell and lower shell body is respectively the second connecting end, described second connecting end is provided with the second pin-and-hole, second clamping bolt runs through described upper shell and lower shell body by described second pin-and-hole, and for making described upper shell, described lower shell body is connected with described fixing pipeline.
As further technological scheme, described clamping bolt is long full silk screw rod.
As further technological scheme, the number of described clamping bolt is 11, is evenly distributed on described upper shell and lower shell body.
As further technological scheme, the internal diameter of described housing is greater than the peak-to-peak distance of ripple up and down of the ripple of the described FlexbleJoint being placed in described enclosure interior.
Device as claimed in claim 1, is characterized in that, between the pipe between the inwall of described housing and the external diameter of described pipeline, the thickness of packing layer should be not less than 10mm.
The present invention in use, first press front and back in the position of the compensator damaged, the symmetrical respectively mode in left and right arranges described upper shell and lower shell body, and on described pin-and-hole, weld the clamping bolt playing fixation communicated with it respectively, make it can apply a stretch pressure to described housing and metallic conduit, the flexible material such as packing layer filled rubber pad between packing layer and the housing between upper shell and lower shell body between the pipe between the inwall and the external diameter of described gas pipe line of described housing, and screw described clamping bolt, be pressed on the leak source of described FlexbleJoint to make described housing, complete the interim leak stopping of non-stopping production, reduce labor intensity.
Accompanying drawing explanation
Fig. 1 is the plan view of the device that in the present invention, a kind of temporary plugging compensator is revealed;
Fig. 2 is the left view shown in Fig. 1;
Fig. 3 is the plan view shown in Fig. 1;
Fig. 4 is the erection drawing of the device that in the present invention, a kind of temporary plugging compensator is revealed.
In figure: 1, housing; 11, upper shell; 12, lower shell body; 13, the first pin-and-hole; 14, the second pin-and-hole 2, annular protrusion; 3, the first clamping bolt; 4, fixing pipeline housing; 5, packing layer between pipe; 6, packing layer between housing; 7, the second clamping bolt; 8, FlexbleJoint.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Unless otherwise defined, technical term used herein or scientific terminology should be in field belonging to the present invention the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in patent application specification of the present invention and claims and similar word do not represent any order, quantity or significance, and are only used to distinguish different constituent elements.Equally, the similar word such as " ", " " or " being somebody's turn to do " does not represent that quantity limits yet, but represents to there is at least one." to comprise " or the similar word such as " comprising " means to occur that element before this word or object contain the element or object that appear at this word presented hereinafter and equivalent, and do not get rid of other elements or object." on ", D score, etc. only for representing relative position relation, when be described object absolute position change after, then this relative position relation also may correspondingly change." connection " is not limited to concrete Connecting format, can be direct connection, also can be indirectly connected by miscellaneous part, it can be non-removable connection, also can be dismountable connection, can be electric or signal connection, also can be machinery or physical connection.
As shown in figures 1-4, the embodiment of the device that a kind of temporary plugging compensator of the present invention is revealed, comprise: housing 1, cylindrical, for being enclosed in the outer wall of compensator 8 when leak source appears in the compensator 8 of metallic conduit, prevent gas leakage, be understandable that, the metallic conduit of the present embodiment can be gas pipe line, fuel line, heat supply pipeline and other, housing 1 comprises symmetrically arranged upper shell 11 and lower shell body 12, the both sides up and down of described upper shell 11 and lower shell body 12 are the first connecting end, described first connecting end is provided with the first pin-and-hole 13, first clamping bolt 3 runs through described upper shell 11 and lower shell body 12 by the first pin-and-hole 13, thus upper shell 11 is fixedly connected with lower shell body 12, the left and right sides of described upper shell 11 and lower shell body 12 is the second connecting end, described second connecting end is provided with the second pin-and-hole 14, second clamping bolt 7 runs through described upper shell 11 and lower shell body 12 by the second pin-and-hole 14, thus make upper shell 11, metallic conduit and lower shell body 12 are fixedly connected with.
Be understandable that, the number of the first pin-and-hole 13 is multiple, be evenly distributed on the first connecting end, correspondingly, the number that the number and first of the first clamping bolt 3 sells control 13 is identical, any one first clamping bolt 3 makes upper shell 11 be fixedly connected with lower shell body 12 through the first pin control 13 accordingly, similarly, the number of the second pin-and-hole 14 is multiple, be evenly distributed on the second connecting end, correspondingly, the number that the number and second of the second clamping bolt 7 sells control 14 is identical, any one second clamping bolt 7 makes housing 1 be connected with fixing pipeline through the second pin control 14 accordingly.
Further, the two ends of upper shell 11 and lower shell body 12 are also provided with annular projection 2 outwardly, for playing fine setting effect when compensator left and right decentraction, as shown in Figure 2, the side view of housing 1 has certain thickness circular arc, the interior peak-to-peak distance of ripple up and down that should be greater than the ripple of the FlexbleJoint 7 being placed in described housing 1 inside through D1 of this circular arc, thus make the present invention be nested in outside FlexbleJoint 8 easily, in order to ensure best plugging effect, when the leak source described in shutoff, the inwall of described housing 1 should be made not touch the ripple crest of described FlexbleJoint 8, and the thickness a when flexible material such as packing layer 5 filled rubber pads is compacted between pipe between the inwall of described housing 1 and the external diameter of described metallic conduit should be not less than 10mm.
In a particular application, the device that temporary plugging compensator of the present invention is revealed comprises the housing 1 for FlexbleJoint described in shutoff 7, by the leak source on FlexbleJoint 7 described in housing 1 shutoff, the side of described housing 1 is provided with connecting end, on described connecting end, with front and back, the symmetrical and mode evenly arranged in left and right is holed and at bore position place welding 9-11 nut (in illustrated embodiment being 11) communicated with described boring, the clamping bolt being used for described housing 1 being applied to a stretch pressure is installed in described nut respectively, described clamping bolt is long full silk screw rod.It should be noted that the number of the boring in the present embodiment is not only limited to 11, the present invention does not limit the number of boring, can limit voluntarily according to need of production.
The present invention in use, first press front and back in the position of the FlexbleJoint 8 damaged, the symmetrical respectively mode in left and right arranges described upper shell 11 and lower shell body 12, and on described pin-and-hole, weld the clamping bolt playing fixation communicated with it respectively, make it can apply a stretch pressure to described housing 1 and metallic conduit, between the pipe between the inwall and the external diameter of described gas pipe line of described housing 1, between packing layer 5 and the housing between upper shell 11 and lower shell body 12, packing layer 6 is filled and is stained with the flexible materials such as rubber, and screw described clamping bolt, be pressed on the leak source of described FlexbleJoint 8 to make described housing 1, complete the interim leak stopping of non-stopping production.
It should be noted that the present embodiment does not limit the shape of housing 1 and material, can according to need of production sets itself.
These are only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a device for temporary plugging compensator leakage, is characterized in that, comprising:
Housing, for being enclosed in the outer wall of described compensator when leak source appears in compensator, comprises symmetrically arranged upper shell and lower shell body, and the outer wall of described upper shell and lower shell body is provided with annular projection outwardly;
Clamping bolt, runs through described upper shell and lower shell body by pin-and-hole, is fixedly connected with described lower shell body for making described upper shell;
Wherein, being packing layer between pipe between the inwall of described housing and the external diameter of pipeline, is packing layer between housing between described upper shell and lower shell body, and between described housing, packing layer is flexible material packing layer.
2. device as claimed in claim 1, it is characterized in that, the both sides up and down of described upper shell and lower shell body are respectively the first connecting end, described first connecting end is provided with the first pin-and-hole, first clamping bolt runs through described upper shell and lower shell body by described first pin-and-hole, is fixedly connected with described lower shell body for making described upper shell.
3. device as claimed in claim 2, it is characterized in that, the left and right sides of described upper shell and lower shell body is respectively the second connecting end, described second connecting end is provided with the second pin-and-hole, second clamping bolt runs through described upper shell and lower shell body by described second pin-and-hole, and for making described upper shell, described lower shell body is connected with described fixing pipeline.
4. device as claimed in claim 1, is characterized in that, described clamping bolt is long full silk screw rod.
5. device as claimed in claim 4, it is characterized in that, the number of described clamping bolt is determined by specifically maintained compensator length, is evenly distributed on described upper shell and lower shell body.
6. device as claimed in claim 1, it is characterized in that, the internal diameter of described housing is greater than the peak-to-peak distance of ripple up and down of the ripple of the described FlexbleJoint being placed in described enclosure interior.
7. device as claimed in claim 1, it is characterized in that, thickness when packing layer is compacted between the pipe between the inwall of described housing and the external diameter of described pipeline should be not less than 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115669.XA CN104712876A (en) | 2015-03-16 | 2015-03-16 | Device for blocking leakage of compensator temporarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115669.XA CN104712876A (en) | 2015-03-16 | 2015-03-16 | Device for blocking leakage of compensator temporarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104712876A true CN104712876A (en) | 2015-06-17 |
Family
ID=53412455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510115669.XA Pending CN104712876A (en) | 2015-03-16 | 2015-03-16 | Device for blocking leakage of compensator temporarily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002867A (en) * | 2015-08-11 | 2015-10-28 | 葛洲坝集团第一工程有限公司 | Pipeline filling material construction device and method |
| CN111928056A (en) * | 2020-08-17 | 2020-11-13 | 南通世睿电力科技有限公司 | Flange type pipeline reconstruction sealing protection cover plugging process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899984A (en) * | 1959-08-18 | Gaffin | ||
| CN2236067Y (en) * | 1995-11-07 | 1996-09-25 | 叶润来 | Cast three-side sleeve |
| CN2457429Y (en) * | 2000-12-28 | 2001-10-31 | 佛山市石湾区永盛水管配件厂 | Urgent repair clamp for water pipe |
| CN2597808Y (en) * | 2002-12-23 | 2004-01-07 | 罗国霖 | Sleeve with side open |
| CN2643133Y (en) * | 2003-10-10 | 2004-09-22 | 王兴贵 | Pipe socket leakage repair device for water supply pipeline |
| CN200979054Y (en) * | 2006-08-29 | 2007-11-21 | 李志芳 | Straight tube type multifunctional quick-acting first-aid repairing device |
-
2015
- 2015-03-16 CN CN201510115669.XA patent/CN104712876A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899984A (en) * | 1959-08-18 | Gaffin | ||
| CN2236067Y (en) * | 1995-11-07 | 1996-09-25 | 叶润来 | Cast three-side sleeve |
| CN2457429Y (en) * | 2000-12-28 | 2001-10-31 | 佛山市石湾区永盛水管配件厂 | Urgent repair clamp for water pipe |
| CN2597808Y (en) * | 2002-12-23 | 2004-01-07 | 罗国霖 | Sleeve with side open |
| CN2643133Y (en) * | 2003-10-10 | 2004-09-22 | 王兴贵 | Pipe socket leakage repair device for water supply pipeline |
| CN200979054Y (en) * | 2006-08-29 | 2007-11-21 | 李志芳 | Straight tube type multifunctional quick-acting first-aid repairing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002867A (en) * | 2015-08-11 | 2015-10-28 | 葛洲坝集团第一工程有限公司 | Pipeline filling material construction device and method |
| CN111928056A (en) * | 2020-08-17 | 2020-11-13 | 南通世睿电力科技有限公司 | Flange type pipeline reconstruction sealing protection cover plugging process |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |