CN105319022B - Leak detection apparatus applied to thermal power generation thermal power plant unit - Google Patents
Leak detection apparatus applied to thermal power generation thermal power plant unit Download PDFInfo
- Publication number
- CN105319022B CN105319022B CN201510847791.6A CN201510847791A CN105319022B CN 105319022 B CN105319022 B CN 105319022B CN 201510847791 A CN201510847791 A CN 201510847791A CN 105319022 B CN105319022 B CN 105319022B
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- China
- Prior art keywords
- thermal power
- annular clamping
- clamping lobe
- warning box
- floating block
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- 238000010248 power generation Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 238000007667 floating Methods 0.000 claims abstract description 15
- 230000004907 flux Effects 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Alarm Systems (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
A kind of leak detection apparatus applied to thermal power generation thermal power plant unit, the device includes the annular clamping lobe of energy mutually folding, flowing flux is provided with the inside of annular clamping lobe, the bottom of annular clamping lobe is provided with warning box, infiltration is collected together by the device using the inside L-shaped cavity of warning box, when water percolating capacity reaches the amount for holding up floating block, floating block rises, triggering alarm lamp is lighted, now can easily finds seepage situation, the apparatus structure is succinctly reasonable, easy to use, beneficial to popularization and application.
Description
Technical field
The present invention relates to a kind of leak detection apparatus applied to thermal power generation thermal power plant unit.
Background technology
The top priority of thermal power generation thermal power plant unit thermal power plant unit is to undertake resident's heat supply, but either in heat supplying process
In or the joining place in pipe fitting during boiler operatiopn all easily there is the phenomenon of seepage, this seepage because amount not
Greatly, usually flowed down along tube wall, therefore be not easy to discover, easily omitted again during inspection, and this omission is not in time
Processing will bring huge potential safety hazard.
The content of the invention
Goal of the invention：
The present invention provides a kind of leak detection apparatus applied to thermal power generation thermal power plant unit, and the purpose is to solve conventional institute
The problem of existing.
Technical scheme：
A kind of leak detection apparatus applied to thermal power generation thermal power plant unit, it is characterised in that：The device includes can be mutually
The annular clamping lobe of folding, flowing flux is provided with the inside of annular clamping lobe, and the bottom of annular clamping lobe is provided with warning box,
In the L-shaped cavity that is made up of Transverse chambers and perpendicular chamber of being internally provided with of warning box, the perpendicular top of chamber of the L-shaped cavity by horn mouth with
Flowing flux connects, and L-shaped cavity Transverse intracavitary is provided with floating block, floating block and perpendicular bottom of chamber portion stagger setting, the upper end of floating block is set
There is insulated probe, insulated probe says that I is provided with conductor in top, battery is provided with warning box, is set at the shell of warning box
Alarm lamp is equipped with, fracture is provided between alarm lamp and the circuit of battery connection, the position correspondence of the fracture and insulated probe, when
When insulated probe rises to incision position, the conductor at the top of insulated probe connects battery with alarm lamp.
Up-small and down-big tapered thread post is provided with the top of annular clamping lobe, in use, the tapered thread post of both sides leads to
Nut is crossed to tighten.
Advantage and effect
The present invention is a kind of leak detection apparatus applied to thermal power generation thermal power plant unit, and the device is interior using warning box
Infiltration is collected together by portion's L-shaped cavity, and when water percolating capacity reaches the amount for holding up floating block, floating block rises, and triggers alarm lamp point
Bright, now can easily finds seepage situation, and the apparatus structure is succinctly reasonable, easy to use, beneficial to popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of the facing structure of the present invention.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
As illustrated, the present invention proposes a kind of leak detection apparatus applied to thermal power generation thermal power plant unit, the device
Include the annular clamping lobe 1 of energy mutually folding, the annular inner side of clamping lobe 1 is provided with flowing flux 2, at the bottom of annular clamping lobe 1
Portion is provided with warning box 3, in the L-shaped cavity 4 that is made up of Transverse chambers and perpendicular chamber of being internally provided with of warning box 3, the L-shaped cavity 4
Perpendicular top of chamber is connected by horn mouth 5 with flowing flux 2, and the Transverse intracavitary of L-shaped cavity 4 is provided with floating block 6, floating block 6 and perpendicular bottom of chamber
Portion's stagger setting, the upper end of floating block 6 are provided with insulated probe 7, and the top of insulated probe 7 is provided with conductor, is set in warning box 3
Battery 8 is equipped with, alarm lamp 9 is provided with the shell of warning box 3, is provided between the circuit that alarm lamp 9 and battery 8 connect disconnected
Mouthful, the fracture and the position correspondence of insulated probe 7, when insulated probe 7 rises to incision position, the conductor at the top of insulated probe 7
Battery 8 is connected with alarm lamp 9.
The top of annular clamping lobe 1 is provided with up-small and down-big tapered thread post 10, in use, the tapered thread post of both sides
10 are tightened by nut 11.
The present invention is sleeved on corresponding crucial junction, upper end passes through nut 11 will in use, open annular clamping lobe 1
Annular clamping lobe 1 is tightened, and when joining place has water seepage, water will be flow in L-shaped cavity 4 along tube wall and flowing flux 2, work as L
Water in shape cavity 4 is built up to when can floating block 6 be floated, and floating block 6 rises with the rise of the water surface, when rising to incision position
Alarm lamp 9 is connected, alarm lamp is lighted and completes warning function, thus can clearly observe seepage situation.
Claims (1)
- A kind of 1. leak detection apparatus applied to thermal power generation thermal power plant unit, it is characterised in that：The device includes mutually opening The annular clamping lobe of conjunction（1）, in annular clamping lobe（1）Inner side is provided with flowing flux（2）, in annular clamping lobe（1）Bottom set It is equipped with warning box（3）, in warning box（3）Be internally provided with the L-shaped cavity being made up of Transverse chambers and perpendicular chamber（4）, the L-shaped cavity （4）Perpendicular top of chamber pass through horn mouth（5）With flowing flux（2）Connection, in L-shaped cavity（4）Transverse intracavitary is provided with floating block（6）, Floating block（6）With perpendicular bottom of chamber portion stagger setting, floating block（6）Upper end be provided with insulated probe（7）, insulated probe（7）Top set Conductor is equipped with, in warning box（3）Inside it is provided with battery（8）, in warning box（3）Shell at be provided with alarm lamp（9）, alarm lamp （9）With battery（8）Fracture is provided between the circuit of connection, the fracture and insulated probe（7）Position correspondence, work as insulated probe （7）When rising to incision position, insulated probe（7）The conductor at top is by battery（8）With alarm lamp（9）Connection；Annular clamping lobe（1）Top be provided with up-small and down-big tapered thread post（10）, in use, the tapered thread post of both sides （10）Pass through nut during use（11）Tighten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847791.6A CN105319022B (en) | 2015-11-30 | 2015-11-30 | Leak detection apparatus applied to thermal power generation thermal power plant unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847791.6A CN105319022B (en) | 2015-11-30 | 2015-11-30 | Leak detection apparatus applied to thermal power generation thermal power plant unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105319022A CN105319022A (en) | 2016-02-10 |
| CN105319022B true CN105319022B (en) | 2018-01-23 |
Family
ID=55246897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510847791.6A Active CN105319022B (en) | 2015-11-30 | 2015-11-30 | Leak detection apparatus applied to thermal power generation thermal power plant unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105319022B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020134731A1 (en) | 2020-12-22 | 2022-06-23 | Endress+Hauser Conducta Gmbh+Co. Kg | housing structure |
Family Cites Families (20)
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| JPS59154334A (en) * | 1983-02-23 | 1984-09-03 | Hitachi Ltd | Detector for leakage of piping |
| JP3139969B2 (en) * | 1996-10-30 | 2001-03-05 | 麒麟麦酒株式会社 | Sight glass leak detector |
| NL1010019C1 (en) * | 1998-09-07 | 2000-03-09 | Michel Rene Valk | Leak detection and collection device for flanged junctions in oil or chemical pipeline consists of tray clamped around lower edges of flanges |
| DE10126693C2 (en) * | 2001-06-01 | 2003-04-03 | Szeno Engineering Othmar Kaesl | monitoring device |
| EP1716361A1 (en) * | 2003-12-03 | 2006-11-02 | Taylor McLaren Limited | Water ingress detection system |
| US7716967B2 (en) * | 2005-11-18 | 2010-05-18 | Wew Llc | Leak detector sleeve |
| KR100660649B1 (en) * | 2005-12-13 | 2006-12-22 | 주식회사 위스코 | Device for detecting water leakage of joint parts of pipe checking water leakage |
| DE102006053202A1 (en) * | 2006-11-09 | 2008-05-15 | Areva Np Gmbh | Conduit for transporting a liquid, in particular petroleum |
| US20080134761A1 (en) * | 2006-12-06 | 2008-06-12 | Bryce Peter W | Oil Entrapment and Containment Channel for Above Ground Pipelines |
| CN201126372Y (en) * | 2007-09-28 | 2008-10-01 | 南阳防爆集团有限公司 | Detecting device for cooler water leakage of macrotype turbine generator |
| WO2009088300A1 (en) * | 2008-01-08 | 2009-07-16 | Karmsund Maritime Offshore Supply As | A method and device for leakage monitoring of a pipe flange connection |
| DE202008003354U1 (en) * | 2008-03-09 | 2008-05-15 | Hidde, Axel R., Dr. Ing. | Leakage monitoring in cylindrical arrangements |
| CN201209767Y (en) * | 2008-06-05 | 2009-03-18 | 石峥嵘 | Fine leakage detection device for monitoring pipe leakage |
| KR20100014046A (en) * | 2008-08-01 | 2010-02-10 | 도지현 | A hydrostat |
| CN201462414U (en) * | 2009-07-11 | 2010-05-12 | 山西太钢不锈钢股份有限公司 | Collecting device for leaked oil of connecting flange of gas conduit |
| CN101819081A (en) * | 2009-07-21 | 2010-09-01 | 苗瑞明 | Direct induction type leakage detector |
| CN201885862U (en) * | 2010-11-18 | 2011-06-29 | 李立 | Device for detecting leakage in single-acting oil cylinder |
| CN203100984U (en) * | 2013-02-22 | 2013-07-31 | 国电大渡河瀑布沟发电有限公司 | Water leakage detecting device for air cooler of generator |
| CN104456087A (en) * | 2013-09-24 | 2015-03-25 | 天津摩根坤德高新科技发展有限公司 | Pipe flange provided with alarm devices |
| CN205157128U (en) * | 2015-11-30 | 2016-04-13 | 国家电网公司 | Leakage detection system for thermal power heat supply unit |
-
2015
- 2015-11-30 CN CN201510847791.6A patent/CN105319022B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105319022A (en) | 2016-02-10 |
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