CN203023732U - Adjustable fast plugging device for pressure pipeline leakage - Google Patents
Adjustable fast plugging device for pressure pipeline leakage Download PDFInfo
- Publication number
- CN203023732U CN203023732U CN 201220691614 CN201220691614U CN203023732U CN 203023732 U CN203023732 U CN 203023732U CN 201220691614 CN201220691614 CN 201220691614 CN 201220691614 U CN201220691614 U CN 201220691614U CN 203023732 U CN203023732 U CN 203023732U
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- plugging device
- pipeline leakage
- pressure pipeline
- fast plugging
- magnetic
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Abstract
The utility model discloses an adjustable fast plugging device for pressure pipeline leakage. The adjustable fast plugging device for the pressure pipeline leakage comprises a magnetic gauge seat, a rotary hand shank and a sealing cover, two blocks of soft magnetizers are arranged on an outer shell of the magnetic gauge seat, a copper plate incapable of conducting magnetism is in the middle of the two magnetizers to separate the two magnetizers, and a rotatable permanent magnet is arranged inside the adjustable fast plugging device for the pressure pipeline leakage. According to the adjustable fast plugging device for the pressure pipeline leakage, when a low pressure gas pipeline leakage point is found, the proper sealing cover is chosen to be fixed with the magnetic gauge seat through screws, by effects of adjustment of magnetic force, the sealing cover is enabled to be tightly closed to the leakage point, gas leakage is prevented, and the adjustable fast plugging device for the pressure pipeline leakage is fast, simple, easy to detach, and capable of ensuring safety of a production line.
Description
Technical field
The utility model relates to the gas pressure duct closing type device, relates in particular to a kind of adjustable pressure pipe leakage fast plugging device.
Background technique
Pressure piping has a variety of, comprises steam line, nitrogen pipeline, gas pipe line, it is low that natural gas line etc., pressure have height to have, and caliber varies, but no matter any leakage, serious consequence is caused in the capital, and particularly gas pipe line leaks, when caliber during greater than 100 millimeters, directly throttle down cut-out source of the gas is put out a fire or overhauls, in case back draft.
Present blocking device on the market adopts leak stopping magnet piece and sealing leakage glue with high magnetic to combine, carry out pressure sealing to leaking facility, container or pipeline in the situation that do not stop work, above mode of structure adopts the leak stopping magnet piece of high magnetic and the mode that sealing leakage glue combines, pressure piping is carried out shutoff, and a lot of equipment operatings are complicated, and processing rate is slow, length expends time in, and after pipeline is out of service, when overhauling, need to remove also very complicated.
The strong magnetic blocking device of the self adaption of Chinese patent CN201120011451.7, as the sealing blocking element with switch type permanent magnet, universal servo-actuated hold-down ring and soft rubber sacculus, utilize ductility and the sealing of rubber, go for various storage tanks plane and canal surface, but this structure has certain requirement to the accuracy of shutoff, and the sealing configuration of easy ball conduct, and is higher to the material quality requirement of rubber, easily aging after using in the time of long-time, cause whole sealing configuration to use.
The model utility content
For the problem of above-mentioned existence, the utility model purpose is to provide a kind of easy accessibility, adjustable pressure pipeline leakage fast plugging device.
In order to achieve the above object, the technical solution adopted in the utility model: a kind of adjustable pressure pipe leakage fast plugging device, comprise magnetic stand, rotatable handle and seal closure, magnetic stand is fixedly connected with by screw with seal closure, the magnetic stand side is provided with rotatable handle, it is characterized in that, described magnetic stand shell is two soft magnet cases, the centre separates it by non-magnetic copper coin, and inside is provided with a rotatable permanent magnet.
As a kind of improvement of the present utility model, described seal closure comprises iron plate and seal ring, and described iron plate and pipe shape match, and iron plate is provided with the screw that is complementary with magnetic stand.
The utility model has the advantage of: after the low-pressure gas pipeline is found leakage point, select suitable seal closure, be fixed by screw and magnetic stand, by adjusting the effect of magnetic force, make seal closure and leakage point tight closure, stop the leakage of coal gas, fast, simply, and be easy to pull down, avoided getting angry, using the generation of the unsafe factors such as chemical substance, guarantee production safety, reliable.
Description of drawings
Fig. 1 is the utility model magnetic stand structural representation;
Fig. 2 is the strip permanent magnet structural representation;
Fig. 3 is the utility model magnetic power meter understructure schematic diagram;
Fig. 4 is irony seal closure structural representation;
Fig. 5 is magnetic stand side structure schematic diagram.
Wherein, 1 permanent magnet, 2 soft magnet cases, 3 copper coins, 4 screws, 5 iron plates that match with pipeline, 6 seal rings, 7 rotatable handles, 8 seal closures, 9 magnetic stands.
Embodiment
Below in conjunction with description of drawings and embodiment, the utility model is described in further detail.
Embodiment 1:Referring to Fig. 1-Fig. 5, shown in, a kind of adjustable pressure pipe leakage fast plugging device, comprise magnetic stand 9 rotatable handles 7 and seal closure 5, magnetic stand 9 seal closures 8 are fixing by screw 4, and magnetic stand 9 faces are provided with rotatable handle 7, and described magnetic stand 9 shells are two soft magnet cases 2, the centre separates it by non-magnetic copper coin 3, and there is a rotatable permanent magnet 1 inside.
Embodiment 2:As shown in Figure 4, described seal closure 8 is the magnetic conduction seal closure, and the seal closure main body is the iron plate 5 that matches with pipe shape, and its outside is provided with seal ring 6, and iron plate 5 is provided with the screw 4 that is complementary with magnetic stand.All the other structures and advantage and embodiment 1 are identical.
Embodiment 3:Operating method of the present utility model as illustrated in fig. 1 and 2: when permanent magnet 1 rotates to the neutral position, the magnetic line of force forms in two magnet cases 2 respectively when closed circuit, the middle of long strip magnet only has minimum magnetic, base can not be magnetized, almost do not have magnetic force on base this moment, after permanent magnet 1 90-degree rotation, N, the S utmost point are respectively facing to two soft magnet cases 2, this moment is from the N utmost point to process magnet case 2, seal closure 8, to the S level, form the magnetic line of force closed, base is magnetized, have strong magnetic, can firmly hold steel surface; When the base with strong magnetic firmly is adsorbed on by seal closure 8 on the low-pressure gas pipeline of gas leakage, can carry out shutoff to leakage point, convenient, fast.When pipeline is stopped transport maintenance, only need permanent magnet is selected 90 degree again, just can take off easily seal arrangement and overhaul.
Need to prove above-described embodiment, is only preferred embodiment of the present utility model, is not to limit protection domain of the present utility model, and the equivalents of having done based on the above method all belongs to protection domain of the present utility model.
Claims (2)
1. adjustable pressure pipe leakage fast plugging device, comprise magnetic stand, rotatable handle and seal closure, magnetic stand is fixedly connected with by screw with seal closure, the magnetic stand side is provided with rotatable handle, it is characterized in that, described magnetic stand shell is two soft magnet cases, and the centre separates it by non-magnetic copper coin, and inside is provided with a rotatable permanent magnet.
2. adjustable pressure pipe leakage fast plugging device as claimed in claim 1, is characterized in that, described seal closure comprises iron plate and seal ring, and described iron plate and pipe shape match, and iron plate is provided with the screw that is complementary with magnetic stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691614 CN203023732U (en) | 2012-12-14 | 2012-12-14 | Adjustable fast plugging device for pressure pipeline leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691614 CN203023732U (en) | 2012-12-14 | 2012-12-14 | Adjustable fast plugging device for pressure pipeline leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023732U true CN203023732U (en) | 2013-06-26 |
Family
ID=48647717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691614 Expired - Fee Related CN203023732U (en) | 2012-12-14 | 2012-12-14 | Adjustable fast plugging device for pressure pipeline leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750818A (en) * | 2020-07-07 | 2020-10-09 | 合肥中纳医学仪器有限公司 | Quick-to-dismount and fast-to-mount high formwork angle monitoring device and monitoring method thereof |
| CN112056308A (en) * | 2020-09-18 | 2020-12-11 | 山东大学 | Magnetic sealing type vitrified tissue cryopreservation tube |
| CN113336153A (en) * | 2021-05-28 | 2021-09-03 | 国网安徽省电力有限公司合肥供电公司 | Quick opening device for manhole cover of cable work well |
-
2012
- 2012-12-14 CN CN 201220691614 patent/CN203023732U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750818A (en) * | 2020-07-07 | 2020-10-09 | 合肥中纳医学仪器有限公司 | Quick-to-dismount and fast-to-mount high formwork angle monitoring device and monitoring method thereof |
| CN111750818B (en) * | 2020-07-07 | 2022-02-08 | 合肥中纳医学仪器有限公司 | Quick-to-dismount and fast-to-mount high formwork angle monitoring device and monitoring method thereof |
| CN112056308A (en) * | 2020-09-18 | 2020-12-11 | 山东大学 | Magnetic sealing type vitrified tissue cryopreservation tube |
| CN112056308B (en) * | 2020-09-18 | 2024-05-28 | 山东大学 | Magnetic sealing type vitrified tissue freezing preservation tube |
| CN113336153A (en) * | 2021-05-28 | 2021-09-03 | 国网安徽省电力有限公司合肥供电公司 | Quick opening device for manhole cover of cable work well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |