CN205262678U - Leak testing appearance - Google Patents
Leak testing appearance Download PDFInfo
- Publication number
- CN205262678U CN205262678U CN201521139736.3U CN201521139736U CN205262678U CN 205262678 U CN205262678 U CN 205262678U CN 201521139736 U CN201521139736 U CN 201521139736U CN 205262678 U CN205262678 U CN 205262678U
- Authority
- CN
- China
- Prior art keywords
- sensing unit
- communication module
- leak detection
- fluid level
- level transmitter
- 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.)
- Active
Links
Abstract
The utility model discloses a leak testing appearance, leak testing appearance include leak testing sensor and acousto -optic warning case, the leak testing sensor include leak testing sensing unit and built -in communication module's liquid level changer, communication module in the liquid level changer is connected with the cable conductor electricity of the interior liquid discernment sensor afterbody of leak testing sensing unit. The utility model discloses a leak testing appearance, including a plurality of leak testing sensors, can realize the integral type leak testing to the oil tank pipeline, an acousto -optic warning case can show the detection condition of a plurality of oil tank pipelines, and detection efficiency is high, and the practicality is strong.
Description
Technical field
The utility model relates to Leak Detection field in oil product storage process, relates to specifically a kind of leakage detector that can detect the leakage of two-compartment oil tank and double-skin duct.
Background technology
In prior art, the general employing of the Leak Detection of double-skin duct and two-compartment oil tank is that float-type detects or pressure type detects, float-type detects can only detect no liquid, but cannot judge the kind of liquid detecting, if judgement is oil or water, and float-type accuracy of detection is not high, easily causes false alarm; Pressure type detects and need in detection loop, fill nitrogen, has leak source if detect circuit interface place, very easily causes false alarm, and in testing process, needs regular inflated with nitrogen pressurize, and poor practicability, is used inconvenient.
In addition, only having independent two-compartment oil tank leakage detector and double-skin duct leakage detector in prior art, is distinct to the detection of oil tank and pipeline, there is no the leak detecting device of oil tank pipeline integral type, cannot unify monitoring and install loaded down with trivial details.
Utility model content
Technical problem to be solved in the utility model, is just to provide one easy for installation, is difficult for false alarm and can realizes the leakage detector to oil tank pipeline integral type Leak Detection.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of leakage detector, its improvements are: described leakage detector comprises leakage detecting sensor and acousto-optic warning box; Described leakage detecting sensor comprises the fluid level transmitter of Leak Detection sensing unit and built-in communication module, and the communication module in described fluid level transmitter is electrically connected with the cable of Liquid identification sensor afterbody in Leak Detection sensing unit; Between Leak Detection sensing unit and fluid level transmitter, PULL BOX is set, in the communication module in described fluid level transmitter and Leak Detection sensing unit, the jointing of Liquid identification sensor tail cable line is arranged in above-mentioned PULL BOX; Near a side of Leak Detection sensing unit, ring flange is set at anti-explosion threading box; Described sensing unit comprises liquid collecting tank, offers inlet opening and air-vent on liquid collecting tank, and Liquid identification sensor is set in liquid collecting tank, and the afterbody of Liquid identification sensor arranges cable; The bottom of described liquid collecting tank arranges magnet steel holder and/or bolted tablet; Described inlet opening and air-vent are all arranged at the side of liquid collecting tank, and on inlet opening and air-vent, drainage tube joint are all installed, and on the drainage tube joint of inlet opening, drainage tube are installed; The quantity of described leakage detecting sensor is more than two, and the communication module in the fluid level transmitter of each leakage detecting sensor is all electrically connected with the control module in sound and light alarm case; Described sound and light alarm case comprises shell, and panel is set on shell, and LED light and loudspeaker are set on panel, and control module is set in shell, and control module is according to the light on and off of signal controlling LED light and loudspeaker ring from communication module.
Further, the communication module in the fluid level transmitter of described each leakage detecting sensor is electrically connected with the control module in sound and light alarm case.
Further, on the panel of described sound and light alarm case, be also provided for closing the silence switch of loudspeaker.
The beneficial effects of the utility model are:
Leakage detector disclosed in the utility model, comprises multiple leakage detecting sensors, can realize the integral type Leak Detection to oil tank pipeline, and a sound and light alarm case can show the detection case of multiple oil tank pipelines, and detection efficiency is high, practical.
Brief description of the drawings
Fig. 1 is the structural representation of the magnet steel holder of the disclosed Leak Detection sensing unit of the utility model embodiment 1;
Fig. 2 is the structural representation of the bolted tablet of the disclosed Leak Detection sensing unit of the utility model embodiment 1;
Fig. 3 is the inlet opening of the disclosed Leak Detection sensing unit of the utility model embodiment 1 and the air-vent structural representation while being all arranged at liquid collecting tank side;
Fig. 4 is the inlet opening of the disclosed Leak Detection sensing unit of the utility model embodiment 1 and the air-vent structural representation while being all arranged at liquid collecting tank end face;
Fig. 5 a-5b is the disclosed structural representation that is made up of leakage detecting sensor 1 fluid level transmitter and 1 Leak Detection sensing unit of the utility model embodiment 1;
Fig. 6 is the disclosed structural representation that is made up of leakage detecting sensor 1 fluid level transmitter and 2 Leak Detection sensing units of the utility model embodiment 1;
Fig. 7 is the syndeton schematic diagram of the utility model embodiment 1 disclosed leakage detector.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1, first the present embodiment discloses a kind of Leak Detection sensing unit, and described sensing unit comprises liquid collecting tank 1, offers inlet opening 4 and air-vent 5 on liquid collecting tank, Liquid identification sensor 6 is set in liquid collecting tank, and the afterbody of Liquid identification sensor 6 arranges cable. Liquid identification sensor needs to judge to have or not leakage liquid, and can judge again leakage liquid is water or oil, the disclosed infrared liquid identification sensor of for example Chinese utility model patent 201520128862.2.
As the alternative mode of one, in the present embodiment, the bottom of described liquid collecting tank 1 arranges magnet steel holder 2 as shown in Figure 1, the liquid collecting tank that makes Leak Detection sensing unit directly by magnetic-adsorption in a certain metal surface, directly put when mounted, without going up again bolt, very convenient and practical. Can certainly bolted tablet 3 be as shown in Figure 2 set in the bottom of liquid collecting tank 1.
As shown in Figure 3, described inlet opening 4 and air-vent 5 are all arranged at the side of liquid collecting tank 1, and on inlet opening 4 and air-vent 5, drainage tube joint are all installed, and on the drainage tube joint of inlet opening, drainage tube are installed. All be arranged at liquid collecting tank 1 end face with respect to inlet opening 4 and air-vent 5 as shown in Figure 4, the side that inlet opening and air-vent are all arranged to liquid collecting tank can reduce the area of liquid collecting tank end face, the size that is conducive to dwindle liquid collecting tank. Air-vent can balance liquid collecting tank inside and outside air pressure, leakage fluid can be flowed in liquid collecting tank.
In use, drainage tube is connected to the minimum point of double-skin duct between two-layer, like this in the time having leak of liquid, by drainage tube and inlet opening, leakage liquid is taken in liquid collecting tank, again by the liquid in Liquid identification sensor detected set flow container, not only can detect the kind of liquid and have or not, and accuracy of detection is high, is difficult for false alarm.
The present embodiment also discloses a kind of leakage detecting sensor being made up of above-mentioned Leak Detection sensing unit, described leakage detecting sensor comprises the fluid level transmitter 7 of Leak Detection sensing unit and built-in communication module, and the communication module in described fluid level transmitter is electrically connected with the cable of Liquid identification sensor afterbody in Leak Detection sensing unit.
The quantity of described fluid level transmitter is 1, and the quantity of described Leak Detection sensing unit is more than 1. Fig. 5 a-5b is made up of the structural representation of leakage detecting sensor 1 fluid level transmitter and 1 Leak Detection sensing unit, wherein Fig. 5 b shows that fluid level transmitter can directly not be connected with Leak Detection sensing unit by PULL BOX; Fig. 6 is made up of the structural representation of leakage detecting sensor 1 fluid level transmitter and 2 Leak Detection sensing units.
Between Leak Detection sensing unit and fluid level transmitter, anti-explosion threading box is set, in communication module in described fluid level transmitter and Leak Detection sensing unit, the jointing of Liquid identification sensor tail cable line is arranged in above-mentioned anti-explosion threading box, when being made up of 1 fluid level transmitter and 1 Leak Detection sensing unit, selects leakage detecting sensor two-way explosion-proof PULL BOX, when 1 fluid level transmitter and 2 Leak Detection sensing unit compositions, select three-way explosion-proof PULL BOX, by that analogy.
Near a side of Leak Detection sensing unit, ring flange is set at anti-explosion threading box.
As shown in Figure 7, the present embodiment also discloses a kind of leakage detector, uses above-mentioned leakage detecting sensor, and described leakage detector comprises leakage detecting sensor and acousto-optic warning box 9; The quantity of described leakage detecting sensor is more than two, leakage detecting sensor contains several Leak Detection sensing units and just can detect the leakage situation of several two-compartment oil tanks or double-skin duct, and the communication module in the fluid level transmitter of each leakage detecting sensor is all electrically connected with the control module in sound and light alarm case; Described sound and light alarm case comprises shell, and panel is set on shell, and LED light and loudspeaker are set on panel, and control module is set in shell, and control module is according to the light on and off of signal controlling LED light and loudspeaker ring from communication module.
As the alternative mode of one, LED light has 5 kinds of colors, represent respectively that liquid level is normal, oil level fault, water level fault, feeler lever fault, 5 kinds of states of communication failure, he in the time that control module detects corresponding signal, controls LED light light on and off and the loudspeaker ring of respective color.
Communication module in the fluid level transmitter of described each leakage detecting sensor is first electrically connected with the control module in sound and light alarm case after series connection respectively again.
On the panel of described sound and light alarm case, be also provided for closing the silence switch of loudspeaker.
Claims (3)
1. a leakage detector, is characterized in that: described leakage detector comprises leakage detecting sensor and acousto-optic warning box; Described leakage detecting sensor comprises the fluid level transmitter of Leak Detection sensing unit and built-in communication module, and the communication module in described fluid level transmitter is electrically connected with the cable of Liquid identification sensor afterbody in Leak Detection sensing unit; Between Leak Detection sensing unit and fluid level transmitter, PULL BOX is set, in the communication module in described fluid level transmitter and Leak Detection sensing unit, the jointing of Liquid identification sensor tail cable line is arranged in above-mentioned PULL BOX; Near a side of Leak Detection sensing unit, ring flange is set at anti-explosion threading box; Described sensing unit comprises liquid collecting tank, offers inlet opening and air-vent on liquid collecting tank, and Liquid identification sensor is set in liquid collecting tank, and the afterbody of Liquid identification sensor arranges cable; The bottom of described liquid collecting tank arranges magnet steel holder and/or bolted tablet; Described inlet opening and air-vent are all arranged at the side of liquid collecting tank, and on inlet opening and air-vent, drainage tube joint are all installed, and on the drainage tube joint of inlet opening, drainage tube are installed; The quantity of described leakage detecting sensor is more than two, and the communication module in the fluid level transmitter of each leakage detecting sensor is all electrically connected with the control module in sound and light alarm case; Described sound and light alarm case comprises shell, and panel is set on shell, and LED light and loudspeaker are set on panel, and control module is set in shell, and control module is according to the light on and off of signal controlling LED light and loudspeaker ring from communication module.
2. leakage detector according to claim 1, is characterized in that: the communication module in the fluid level transmitter of described each leakage detecting sensor is electrically connected with the control module in sound and light alarm case.
3. leakage detector according to claim 2, is characterized in that: the silence switch that is also provided for closing loudspeaker on the panel of described sound and light alarm case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139736.3U CN205262678U (en) | 2015-12-31 | 2015-12-31 | Leak testing appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139736.3U CN205262678U (en) | 2015-12-31 | 2015-12-31 | Leak testing appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262678U true CN205262678U (en) | 2016-05-25 |
Family
ID=56004200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521139736.3U Active CN205262678U (en) | 2015-12-31 | 2015-12-31 | Leak testing appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502402A (en) * | 2018-04-24 | 2018-09-07 | 胜利油田大源节能设备有限公司 | A kind of tank side alarm indication instrument |
| CN108931344A (en) * | 2018-05-08 | 2018-12-04 | 山东潍微科技股份有限公司 | A kind of water supply line leakage loss table end intelligent wireless remote transmission warning device and its implementation |
| CN109441846A (en) * | 2018-10-23 | 2019-03-08 | 武汉船用机械有限责任公司 | A kind of immersed pump sealing monitoring device |
-
2015
- 2015-12-31 CN CN201521139736.3U patent/CN205262678U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502402A (en) * | 2018-04-24 | 2018-09-07 | 胜利油田大源节能设备有限公司 | A kind of tank side alarm indication instrument |
| CN108931344A (en) * | 2018-05-08 | 2018-12-04 | 山东潍微科技股份有限公司 | A kind of water supply line leakage loss table end intelligent wireless remote transmission warning device and its implementation |
| CN109441846A (en) * | 2018-10-23 | 2019-03-08 | 武汉船用机械有限责任公司 | A kind of immersed pump sealing monitoring device |
| CN109441846B (en) * | 2018-10-23 | 2020-09-08 | 武汉船用机械有限责任公司 | Sealing monitoring device for immersed pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205262678U (en) | Leak testing appearance | |
| CN202547885U (en) | Fluid medium seal leakage detection device | |
| CN102768104A (en) | Water dispenser used water system leak detection device and method | |
| CN203359291U (en) | Leakage monitoring device for double-layer tanks | |
| CN106482916A (en) | Tank and its turnover water route leak water detdction structure and its leakage detection method | |
| CN206430867U (en) | A kind of gas station's seepage safety monitoring assembly | |
| CN205333274U (en) | Leak testing sensing unit and leak testing sensor and leak testing appearance that constitute thereof | |
| CN206074204U (en) | A kind of tank and its turnover water route leak water detdction structure | |
| CN207060976U (en) | SF two-compartment oil tanks with leak detection function | |
| CN206592781U (en) | A kind of Gas Pipe jointing that function is detected with gas leakage | |
| CN202814673U (en) | Water leakage detection sensor for water heater and water heater | |
| CN204128630U (en) | There is the leakage detector that profit differentiates function | |
| CN202382452U (en) | Electronic automatic water leak alarm device of solar water tank | |
| CN203422195U (en) | Online leak detection system for composite board device | |
| CN103876631A (en) | Water level detection structure of water tank | |
| CN206818192U (en) | The detecting system of gas chamber piston gradient | |
| CN210346975U (en) | Pressure transmitter | |
| CN204580942U (en) | The intelligent water leakage protective device of water dispenser | |
| CN210953284U (en) | Convenient to use's relief valve leakproofness detects uses intelligent testing arrangement | |
| CN203732211U (en) | Pipeline leakage detector | |
| CN209764362U (en) | Leakage alarm device for leakage detection of micro-pressure sensor | |
| CN208432376U (en) | A kind of kinds of point mode liquid matchmaker's leak-checking apparatus | |
| CN217927719U (en) | Pipeline tee joint with pipe orifice provided with tapered sealing ring | |
| CN210625794U (en) | Utilize differential pressure to judge liquid level detection device for petrochemical of liquid level | |
| CN204535931U (en) | The two-compartment oil tank pick-up unit of liquid sensor leak detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170309 Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 190, No. Patentee after: Qingdao win Technology Co., Ltd. Address before: The ridge road Laoshan 266061 Shandong Province, Qingdao City, No. 7, No. 5 Rhine Garden Building 2 unit 101 Patentee before: Bi Ruiliang |