CN204085812U - Leakage monitoring device - Google Patents
Leakage monitoring device Download PDFInfo
- Publication number
- CN204085812U CN204085812U CN201420519696.4U CN201420519696U CN204085812U CN 204085812 U CN204085812 U CN 204085812U CN 201420519696 U CN201420519696 U CN 201420519696U CN 204085812 U CN204085812 U CN 204085812U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- monitoring device
- leakage monitoring
- wires
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of leakage monitoring device, and belong to leakage monitoring field, comprising: housing, housing is tubulose; Fixed block, fixed block is arranged on the inside of housing, and fixed block adopts insulating material, and the tube wall of fixed block and housing forms the cavity with an openend; Two wires, wire runs through fixed block, and the part of stretching out fixed block of two wires is external part, and external part is arranged in cavity, one end away from external part of two wires and detect the testing agency whether two wires be communicated with and be connected.After the leakage monitoring device installation of this structure, only need to observe the state of testing agency and can know primary element whether leakage, can fix a breakdown in time, not need a large amount of manpower and materials of waste to go to observe detection, can Real-Time Monitoring be realized, reduce labour intensity and cost of labor; Further, leakage monitoring device structure is simple, cost of manufacture is low, can lay this abundant device and detect leakage below primary element.
Description
Technical field
The utility model relates to leakage monitoring field, in particular to leakage monitoring device.
Background technology
Galvanochemistry flow battery is commonly referred to as redox flow batteries, is a kind of novel bulk electrochemical energy storage device, and what both positive and negative polarity used vanadic salts solution entirely is called all-vanadium flow battery, is called for short vanadium cell.During its state-of-charge 100%, the open-circuit voltage of battery can reach 1.5V.There is the situation of electrolytic solution leakage sometimes in flow battery, once electrolytic solution leaks dry, equipment may be caused to burn out, therefore need manpower to patrol, the manpower and materials of at substantial, also cannot accomplish Real-Time Monitoring.
Utility model content
The utility model provides a kind of leakage monitoring device, to solve the problem.
The utility model is achieved in that
A kind of leakage monitoring device, comprising: housing, housing is tubulose; Fixed block, fixed block is arranged on the inside of housing, and fixed block adopts insulating material to make, and the tube wall of fixed block and housing forms the cavity with an openend; Two wires, wire runs through fixed block and interval setting, and the part of stretching out fixed block of two wires is external part, and external part is arranged in cavity, and the testing agency whether one end away from external part of two wires and detection two wires are communicated with is connected.
Further, the sidewall of cavity is provided with at least one inlet opening, and inlet opening runs through housing, for being communicated with both sides inside and outside cavity.Electrolytic solution can enter cavity from inlet opening, and the end face of openend can make plane, and contact more abundant with the bottom of groove, housing is more stable, is not easy to topple over.
Further, fixed block is provided with vent port, vent port vertically runs through fixed block.After electrolytic solution enters cavity and when arriving certain height, liquid level and cavity can form a structure sealed, the gas of ullage cannot be discharged, and liquid level also cannot continue to rise; If the position of external part is comparatively top, then liquid level of electrolyte lower causing cannot make two external parts be communicated with, after setting up vent port, the air of ullage can be discharged from vent port, liquid level can continue to rise, until soaked completely by external part, guarantee that two external parts can be communicated with, monitoring result is more stable, reliable.
Further, two external parts are platinum filament.The stable performance of platinum filament, can not by malaria or electrolytic corrosion, and serviceable life is longer.
Further, the root distance of the close fixed block of two external parts is greater than the length sum of two external parts.If it is excessively near that two external parts lean on, may cause overlapping short circuit, infringement leakage monitoring device, the spacing of two external parts is arranged to the length sum being greater than two external parts, even if two external parts overlap to close also cannot the realization of the other side simultaneously, then the two cannot cause short circuit, does not also affect electrolytic solution and makes the two be communicated with.
Compared with prior art, the beneficial effects of the utility model are: housing is for supporting fixed block and wire; Fixed block is used for wire to fix; Two wires are external in testing agency, and when the one end away from testing agency is closed by electrolytic solution, testing agency detects signal; External part leaks cruelly in cavity, and after electrolytic solution enters cavity, two external parts close, and circuit is communicated with, and corresponding reaction is made by testing agency; Fixed block is insulating material, ensure that two external parts can not be communicated with short circuit by fixed block.
The observation process of leakage monitoring device: groove is dug out on the ground below primary element, in the groove that leakage monitoring device is placed, the bottom surface of the openend end contact groove of cavity, wire is connected with testing agency; During primary element leakage, the electrolytic solution inflow groove exposed is interior and end face through openend enters in cavity, electrolytic solution makes two external parts be communicated with, closing of circuit also normally works, testing agency detects signal, send leakage signal by pilot lamp, display or alarm etc., make staff know leakage situation in time and detect all parts of primary element, avoid electrolytic solution to reveal too much or leak to do causing damage to equipment.After the leakage monitoring device installation of this structure, only need to observe the state of testing agency and can know primary element whether leakage, can fix a breakdown in time, not need a large amount of manpower and materials of waste to go to observe detection, can Real-Time Monitoring be realized, reduce labour intensity and cost of labor; Further, leakage monitoring device structure is simple, cost of manufacture is low, can lay this abundant device and detect leakage below primary element.
Accompanying drawing explanation
Fig. 1 shows the leakage monitoring device front view that the utility model embodiment 1 provides;
Fig. 2 shows the vertical view after the removing testing agency of the leakage monitoring device that the utility model embodiment 1 provides;
The leakage monitoring device that Fig. 3 shows the utility model embodiment 1 to be provided removes the A-A cut-open view after testing agency;
Fig. 4 shows the leakage monitoring device front view that the utility model embodiment 2 provides;
Fig. 5 shows the vertical view after the removing testing agency of the leakage monitoring device that the utility model embodiment 2 provides;
The leakage monitoring device that Fig. 6 shows the utility model embodiment 2 to be provided removes the B-B cut-open view after testing agency.
Embodiment
Embodiment 1
Fig. 1-Fig. 3 shows the leakage monitoring device that the utility model embodiment 1 provides, and comprising: housing 101, and housing 101 is tubulose; Fixed block 102, fixed block 102 is arranged on the inside of housing 101, and fixed block 102 adopts insulating material to make, and fixed block 102 forms the cavity 103 with an openend with the tube wall of housing 101; Two wires 104, wire 104 runs through fixed block 102 and interval is arranged, the part of stretching out fixed block 102 of two wires 104 is external part 105, external part 105 is arranged in cavity 103, one end away from external part 105 of two wires 104 is connected with testing agency 106, and whether testing agency 106 is communicated with for detecting two wires.Testing agency 106 is ammeter; The bottom of housing 101 is provided with breach 107, so that electrolytic solution is entered in cavity 103 by breach 107.Fixed block 102 can be that resin-cast is shaping, also can adopt other insulating material.
Housing 101 is for supporting fixed block 102 and wire 104; Fixed block 102 is for fixing wire 104; Two wires 104 are external in testing agency 106, and when the one end away from testing agency 106 is closed by electrolytic solution, testing agency 106 detects signal; External part 105 leaks in cavity 103 cruelly, and after electrolytic solution enters cavity 103, two external parts 105 close, and circuit is communicated with, and corresponding reaction is made by testing agency 106; Fixed block 102 is insulating material, ensure that two external parts 105 can not be communicated with short circuit by fixed block 102.
The observation process of leakage monitoring device: groove is dug out on the ground below primary element, in the groove that leakage monitoring device is placed, the bottom surface of the openend end contact groove of cavity 103, breach 107 makes cavity 103 be communicated with the external world, and wire 104 is connected with testing agency 106; During primary element leakage, the electrolytic solution that exposes to flow in groove and enters in cavity 103 through breach 107, electrolytic solution makes two external parts 105 be communicated with, closing of circuit also normally works, testing agency 106 detects signal, send leakage signal by pilot lamp, display or alarm etc., make staff know leakage situation in time and detect all parts of primary element, avoid electrolytic solution to reveal too much or leak to do causing damage to equipment.After the leakage monitoring device installation of this structure, only need to observe the state of testing agency 106 and can know primary element whether leakage, can fix a breakdown in time, not need a large amount of manpower and materials of waste to go to observe detection, can Real-Time Monitoring be realized, reduce labour intensity and cost of labor; Further, leakage monitoring device structure is simple, cost of manufacture is low, can lay this abundant device and detect leakage below primary element.Testing agency 106 can also be detection line, alarm etc.
Embodiment 2
Fig. 4-Fig. 6 shows the leakage monitoring device that the utility model embodiment 2 provides, compared with embodiment 1, the improvement of this embodiment is: as shown in Figure 5 and Figure 6, the sidewall of cavity 103 is provided with multiple inlet opening 108, multiple inlet openings 108 are distributed in the surrounding of cavity 103, inlet opening 108 runs through housing 101, for being communicated with both sides inside and outside cavity 103.Cavity 103 is in communication with the outside by inlet opening 108, and electrolytic solution can enter cavity 103 from inlet opening 108, and the end face of openend can make plane, and contact more abundant with the bottom of groove, housing 101 is more stable, is not easy to topple over.
Further, fixed block 102 is provided with four vent ports 109, vent port 109 vertically runs through fixed block 102.Due to the bottom of the end contact groove of openend, fixed block 102 is positioned at top position, cavity 103 is positioned at the below of vent port 109, when electrolytic solution to enter after cavity 103 and to arrive certain height, liquid level and cavity 103 can form a structure sealed, the gas of ullage cannot be discharged, and liquid level also cannot continue to rise; If the position of external part 105 is comparatively top, then liquid level of electrolyte lower causing cannot make two external parts 105 be communicated with, after setting up vent port 109, the air of ullage can be discharged from vent port 109, liquid level can continue to rise, until soaked completely by external part 105, guarantee that two external parts 105 can be communicated with, monitoring result is more stable, reliable.
Further, two external parts 105 are platinum filament.The stable performance of platinum filament, can not by malaria or electrolytic corrosion, and serviceable life is longer.
Further, the root distance of the close fixed block 102 of two external parts 105 is greater than the length sum of two external parts 105.If it is excessively near that two external parts 105 lean on, may cause overlapping short circuit, infringement leakage monitoring device, the spacing of two external parts 105 is arranged to the length sum being greater than two external parts 105, even if two external parts 105 overlap to close also cannot the realization of the other side simultaneously, then the two cannot cause short circuit, does not also affect electrolytic solution and makes the two be communicated with.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a leakage monitoring device, is characterized in that, comprising:
Housing, described housing is tubulose;
Fixed block, described fixed block is arranged on the inside of described housing, and described fixed block adopts insulating material to make, and the tube wall of described fixed block and described housing forms the cavity with an openend;
Two wires, described wire runs through described fixed block and interval is arranged, the part of stretching out described fixed block of two described wires is external part, described external part is arranged in described cavity, one end away from described external part of two wires and detect the testing agency whether two wires be communicated with and be connected.
2. leakage monitoring device according to claim 1, is characterized in that, the sidewall of described cavity is provided with at least one inlet opening, and described inlet opening runs through described housing, for being communicated with both sides inside and outside described cavity.
3. leakage monitoring device according to claim 1, is characterized in that, described fixed block is provided with vent port, and described vent port vertically runs through described fixed block.
4. leakage monitoring device according to claim 1, is characterized in that, two described external parts are platinum filament.
5. leakage monitoring device according to claim 1, is characterized in that, the root distance of the close described fixed block of two described external parts is greater than the length sum of two described external parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519696.4U CN204085812U (en) | 2014-09-11 | 2014-09-11 | Leakage monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519696.4U CN204085812U (en) | 2014-09-11 | 2014-09-11 | Leakage monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085812U true CN204085812U (en) | 2015-01-07 |
Family
ID=52178514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519696.4U Expired - Fee Related CN204085812U (en) | 2014-09-11 | 2014-09-11 | Leakage monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085812U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448182A (en) * | 2018-04-20 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | Method for detecting leakage and device |
| CN108550934A (en) * | 2018-06-13 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Leakage detection apparatus and supply unit |
| CN111060258A (en) * | 2019-12-04 | 2020-04-24 | 大连融科储能装备有限公司 | Liquid receiving tank for leakage detection in flow battery system, leakage detection system and early warning and mounting method |
| US20220328888A1 (en) * | 2019-08-26 | 2022-10-13 | Lg Energy Solution, Ltd. | Electrolyte Detection Device and Secondary Battery Transfer Facility Comprising the Same |
-
2014
- 2014-09-11 CN CN201420519696.4U patent/CN204085812U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448182A (en) * | 2018-04-20 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | Method for detecting leakage and device |
| CN108550934A (en) * | 2018-06-13 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Leakage detection apparatus and supply unit |
| US20220328888A1 (en) * | 2019-08-26 | 2022-10-13 | Lg Energy Solution, Ltd. | Electrolyte Detection Device and Secondary Battery Transfer Facility Comprising the Same |
| US11830987B2 (en) * | 2019-08-26 | 2023-11-28 | Lg Energy Solution, Ltd. | Electrolyte detection device and secondary battery transfer facility comprising the same |
| CN111060258A (en) * | 2019-12-04 | 2020-04-24 | 大连融科储能装备有限公司 | Liquid receiving tank for leakage detection in flow battery system, leakage detection system and early warning and mounting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204085812U (en) | Leakage monitoring device | |
| CN210263154U (en) | Novel perception well lid integration device based on NB-IoT | |
| CN103151811B (en) | A kind of SOC detection method of vanadium battery management system | |
| CN104614594A (en) | Device and method for detecting compatibility and gas generation features of solid material and liquid material | |
| CN104333082B (en) | Distributed power source on-line maintenance system and method | |
| CN205636822U (en) | Building engineering is with safe type manhole cover | |
| CN205193246U (en) | Novel battery power detects device | |
| CN202025833U (en) | Three-electrode button cell | |
| CN209344271U (en) | A kind of lead-acid accumulator prosthetic device | |
| CN203944061U (en) | A kind of fire extinguisher with warning function | |
| CN203287393U (en) | Acid-leakage speed detection apparatus for accumulator separator paper | |
| CN211669192U (en) | Indoor quality of water metal monitoring devices that uses | |
| CN205139332U (en) | Bassinet battery utmost point post weeping detection device | |
| CN209895152U (en) | Intelligent monitoring device for electrolytic additive | |
| CN203601834U (en) | Electrolyte storage tank | |
| CN206834251U (en) | A kind of Large Copacity, high-power lead-acid accumulator | |
| CN205209595U (en) | Watering lorry seal pot water level monitoring device | |
| CN207318688U (en) | A kind of LED light surveys modulator | |
| CN104419937B (en) | Method and device for testing cathode protection potential of inner base plate of oil tank | |
| CN205821460U (en) | A kind of portable reference electrode calibration system being applicable to run mediator depletion | |
| CN110779592A (en) | Gas production rate detection device and detection method for cylindrical battery | |
| CN206349462U (en) | A kind of battery of built-in intelligence monitoring modular | |
| CN215494015U (en) | Battery test explosion-proof box | |
| CN218727057U (en) | Testing device of hydrogen sensor | |
| CN205508952U (en) | Cylindrical lithium ion battery grinding apparatus is used in laboratory |
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: 20150107 Termination date: 20170911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |