CN105889761A - Expansion coefficient detector for natural gas pipeline - Google Patents
Expansion coefficient detector for natural gas pipeline Download PDFInfo
- Publication number
- CN105889761A CN105889761A CN201610256231.8A CN201610256231A CN105889761A CN 105889761 A CN105889761 A CN 105889761A CN 201610256231 A CN201610256231 A CN 201610256231A CN 105889761 A CN105889761 A CN 105889761A
- Authority
- CN
- China
- Prior art keywords
- natural gas
- data processor
- expansion coefficient
- gas pipeline
- lantern ring
- 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
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an expansion coefficient detector for a natural gas pipeline. The expansion coefficient detector comprises a fixing lantern ring, wherein a data processor is arranged at the bottom of the fixing lantern ring; a first loosening-tightening knob and a second loosening-tightening knob are respectively arranged on two sides of the data processor; a first wiring port and a second wiring port are further arranged at the bottom of the data processor; the fixing lantern ring can stretch out and draw back for diameter changes; and the data processor is provided with a warning horn. As the expansion coefficient detector for the natural gas pipeline is arranged on the natural gas pipe in a sleeving manner by the fixing lantern ring, and the degree of tightness of the fixing lantern ring is controlled by the first loosening-tightening knob and the second loosening-tightening knob, the expansion coefficient of the natural gas pipeline can be detected, and whether the gas transmission demand is satisfied or not can be judged. Besides, as the data processor is provided with the warning horn, when the natural gas pipeline does not meet the demand, an alarm can be immediately given to prevent safety accidents caused by leakage of natural gas.
Description
Technical field
The present invention relates to a kind of detector, more precisely, be a kind of natural gas line coefficient of expansion detector.
Background technology
Natural gas in home pipeline is that plastic material is made mostly, in the case of Long-Time Service, is easily caused fatigue deformation, and shortage effectively detects device, thus often occur natural gas line to rupture the phenomenon of gas leakage.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of natural gas line coefficient of expansion detector that can effectively detect pipe safety.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of natural gas line coefficient of expansion detector, comprise a retaining collar, a data processor is set in described retaining collar bottom, set one first degree of tightness knob and the second degree of tightness knob in described data processor both sides respectively, also set one first connection jaws and the second connection jaws in described data processor bottom.
As preferred embodiment of the present invention, described retaining collar contractible trasformation diameter.
As preferred embodiment of the present invention, described data processor is provided with alarming horm.
Owing to the natural gas line coefficient of expansion detector of the present invention is enclosed within natural gas line by retaining collar, retaining collar degree of tightness is controlled again by the first degree of tightness knob and the second degree of tightness knob, thus detect the coefficient of expansion of natural gas line, it is judged that whether meet gas transmission requirement.Again because described data processor be provided with alarming horm, when natural gas line is unsatisfactory for requiring, can alarm in time, to prevent natural gas leaking from causing security incident.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the natural gas line coefficient of expansion detector of the present invention；
Fig. 2 is the perspective view of the natural gas line coefficient of expansion detector in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention are made apparent clear and definite defining.
The invention provides a kind of natural gas line coefficient of expansion detector that can effectively detect pipe safety.
As shown in Figure 1 and Figure 2, a kind of natural gas line coefficient of expansion detector 1, comprise a retaining collar 2, a data processor 3 is set in described retaining collar 2 bottom, set one first degree of tightness knob 41 and the second degree of tightness knob 42 in described data processor 3 both sides respectively, also set one first connection jaws 51 and the second connection jaws 52 in described data processor 3 bottom.
As shown in Figure 1 and Figure 2, described retaining collar 2 contractible trasformation diameter.
As shown in Figure 1 and Figure 2, described data processor 3 is provided with alarming horm.
The natural gas line coefficient of expansion detector of this invention is enclosed within natural gas line by retaining collar, retaining collar degree of tightness is controlled again by the first degree of tightness knob and the second degree of tightness knob, thus detect the coefficient of expansion of natural gas line, it is judged that whether meet gas transmission requirement.Again because described data processor be provided with alarming horm, when natural gas line is unsatisfactory for requiring, can alarm in time, to prevent natural gas leaking from causing security incident.
The mentality of designing of the present invention is below described the most in one embodiment, and in the case of system allows, the present invention can expand to the most external more functional module, thus extends its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any change expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. natural gas line coefficient of expansion detector (1), comprise a retaining collar (2), it is characterized in that, a data processor (3) is set in described retaining collar (2) bottom, set one first degree of tightness knob (41) and the second degree of tightness knob (42) in described data processor (3) both sides respectively, also set one first connection jaws (51) and the second connection jaws (52) in described data processor (3) bottom.
Natural gas line coefficient of expansion detector the most according to claim 1, it is characterised in that described retaining collar (2) contractible trasformation diameter.
Natural gas line coefficient of expansion detector the most according to claim 2, it is characterised in that described data processor (3) is provided with alarming horm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256231.8A CN105889761A (en) | 2016-04-25 | 2016-04-25 | Expansion coefficient detector for natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256231.8A CN105889761A (en) | 2016-04-25 | 2016-04-25 | Expansion coefficient detector for natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889761A true CN105889761A (en) | 2016-08-24 |
Family
ID=56704490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256231.8A Pending CN105889761A (en) | 2016-04-25 | 2016-04-25 | Expansion coefficient detector for natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013780A (en) * | 2020-08-18 | 2020-12-01 | 上海真兰仪表科技股份有限公司 | Portable detection device and detection method for stress deformation of gas pipeline or flowmeter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169884Y (en) * | 1992-12-08 | 1994-06-22 | 能源部西安热工研究所 | On-line monitoring alarm for main steam pipe anti-explosion |
| CN201051084Y (en) * | 2007-06-05 | 2008-04-23 | 中国工程物理研究院应用电子学研究所 | Pipeline welding seam detection device |
| CN101451813A (en) * | 2008-12-12 | 2009-06-10 | 华东理工大学 | High-temperature pipe fitting radial deformation sensing device |
| CN101476858A (en) * | 2009-01-21 | 2009-07-08 | 华东理工大学 | Drawing type high temperature component deformation sensing device |
| CN101725835A (en) * | 2009-12-09 | 2010-06-09 | 山西省电力公司电力科学研究院 | Main steam pipeline creep expansion damage on-site automatic detection alarm device |
| CN103234508A (en) * | 2013-04-02 | 2013-08-07 | 华东理工大学 | High-temperature pipeline peripheral deformation extended measuring device |
| KR101553573B1 (en) * | 2015-01-23 | 2015-09-17 | 김종혁 | Gas Leak Preventing Device |
| CN205001869U (en) * | 2015-10-12 | 2016-01-27 | 西安科技大学 | Underground heat supply pipeline expansion joint equipment |
-
2016
- 2016-04-25 CN CN201610256231.8A patent/CN105889761A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169884Y (en) * | 1992-12-08 | 1994-06-22 | 能源部西安热工研究所 | On-line monitoring alarm for main steam pipe anti-explosion |
| CN201051084Y (en) * | 2007-06-05 | 2008-04-23 | 中国工程物理研究院应用电子学研究所 | Pipeline welding seam detection device |
| CN101451813A (en) * | 2008-12-12 | 2009-06-10 | 华东理工大学 | High-temperature pipe fitting radial deformation sensing device |
| CN101476858A (en) * | 2009-01-21 | 2009-07-08 | 华东理工大学 | Drawing type high temperature component deformation sensing device |
| CN101725835A (en) * | 2009-12-09 | 2010-06-09 | 山西省电力公司电力科学研究院 | Main steam pipeline creep expansion damage on-site automatic detection alarm device |
| CN103234508A (en) * | 2013-04-02 | 2013-08-07 | 华东理工大学 | High-temperature pipeline peripheral deformation extended measuring device |
| KR101553573B1 (en) * | 2015-01-23 | 2015-09-17 | 김종혁 | Gas Leak Preventing Device |
| CN205001869U (en) * | 2015-10-12 | 2016-01-27 | 西安科技大学 | Underground heat supply pipeline expansion joint equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013780A (en) * | 2020-08-18 | 2020-12-01 | 上海真兰仪表科技股份有限公司 | Portable detection device and detection method for stress deformation of gas pipeline or flowmeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5870158B2 (en) | Pipe structure and program for pipe structure | |
| CN104881968A (en) | Machining form liquid leakage alarm device applied to semiconductor device | |
| JP2018508726A (en) | seal | |
| CN103775830B (en) | A kind of high-temperature steam Leak Detection and Location System and method | |
| CN105889761A (en) | Expansion coefficient detector for natural gas pipeline | |
| KR20160080354A (en) | Apparatus for communication wireless between inside of manhole and outside of manhole | |
| CN104833461A (en) | Sheet metal-form liquid leakage alarm device applied to semiconductor equipment | |
| CN103064152B (en) | Protection structure for optical fiber connector | |
| CN209131912U (en) | Leak detection device for a bleed air line connection | |
| CN204554189U (en) | Water knockout drum takes over road soon | |
| CN204300705U (en) | A kind of leak detection device | |
| CN111947035A (en) | Method and system for monitoring sealing state of sealed pipeline | |
| KR20150112069A (en) | Protect cover for gate valve | |
| CN220228173U (en) | Multiple sealed anti-drop's pipeline connection structure | |
| KR101871168B1 (en) | Plastic pipe connection of liquid pipings connection system being possible for visual identification using multi layer | |
| KR20160027769A (en) | Flange for leak detection | |
| CN204692851U (en) | A kind of threeway branch unit | |
| CN206018095U (en) | A kind of interface of quick connection fire hose and its component | |
| CN105322478A (en) | Field serviceable conduit receivers | |
| CN209012619U (en) | A kind of high leakage-preventing chemical pipeline of leakproofness | |
| JP4353835B2 (en) | Pipe joint pressure test equipment | |
| CN204624069U (en) | Blow-molded container tank | |
| CN105719987A (en) | Control valve module and leak detection monitoring system | |
| CN208834469U (en) | Running water pipe based on Fibre Optical Sensor reveals alarm system | |
| CN107329462A (en) | A kind of engineering project workshop drainage monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |