CN207765547U - A kind of conducting liquid battery and its leak detecting device - Google Patents
A kind of conducting liquid battery and its leak detecting device Download PDFInfo
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- CN207765547U CN207765547U CN201820116608.4U CN201820116608U CN207765547U CN 207765547 U CN207765547 U CN 207765547U CN 201820116608 U CN201820116608 U CN 201820116608U CN 207765547 U CN207765547 U CN 207765547U
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- conducting wire
- conducting
- detecting device
- conductive layer
- leak detecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses a kind of conducting liquid battery and its leak detecting device, wherein, the leak detecting device includes detecting battery and the first conducting wire arranged side by side, the second conducting wire, in first conducting wire and second conducting wire, one is electrically connected with the anode of the detection battery, and another one is electrically connected with the cathode of the detection battery；Further include the short-circuit alarming unit being electrically connected with first conducting wire and/or the second conducting wire, when leaking, the drop of the conducting liquid of leakage can be connected to first conducting wire, second conducting wire, be alarmed with triggering the short-circuit alarming unit.When leaking, the drop of the conducting liquid of leakage can be simultaneously dropped on the first conducting wire and the second conducting wire, so that detecting the circuit communication that battery, the first conducting wire and the second conducting wire form and being in short-circuit condition, short-circuit alarming unit is triggered and alarms immediately, compared with the prior art, the response speed of the provided leak detecting device of the utility model faster, promptness and accuracy higher.
Description
Technical field
The utility model is related to liquid cell technical field more particularly to a kind of conducting liquid batteries and its leak detection to fill
It sets.
Background technology
The leakage problem of conducting liquid battery, it is all the time of interest for row insider, in the prior art, for detection
Whether conducting liquid battery leaks, it will usually in easy leakage point, one leak detection band is set, when conducting liquid leakage occurs,
The conducting liquid of leakage can be dropped in leak detection and take, since conducting liquid usually has corrosivity, after some time, leak detection
Band can be broken by corrosion, to cause warning device, to remind site operation personnel's conducting liquid cell leakage.
But leak detection band is needed to expend the regular hour by corrosion fracture, that is to say, that the leak detection band can not be timely
Alarm, even, after leaking, generally requiring the longer stand-by period just has alarm signal and sends out, and seriously affecting makes
With.
Therefore, how to provide it is a kind of can and alarm conducting liquid battery leak detecting device, be still this field
Technical staff's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of conducting liquid battery and its leak detecting device, wherein the leakage is examined
Survey device response speed faster, promptness and accuracy higher.
In order to solve the above technical problems, the utility model provides a kind of leak detecting device of conducting liquid battery, including
Detect battery and the first conducting wire arranged side by side, the second conducting wire, in first conducting wire and second conducting wire, one with it is described
The anode electrical connection of battery is detected, another one is electrically connected with the cathode of the detection battery；Further include with first conducting wire and/
Or the short-circuit alarming unit of the second conducting wire electrical connection, when leaking, the drop of the conducting liquid of leakage can be connected to institute
The first conducting wire, second conducting wire are stated, is alarmed with triggering the short-circuit alarming unit.
The leak detecting device of the provided conducting liquid battery of the utility model, including respectively with detection battery anode and
The first conducting wire, the second conducting wire of cathode electrical connection, and the first conducting wire and the second conducting wire are arranged side by side, and are not connected with.
When not leaking, the circuit for detecting battery and the first conducting wire, the second conducting wire composition is in off state, short circuit
Alarm unit is not triggered.And once leak, the drop of the conducting liquid of leakage can be dropped in the first conducting wire and simultaneously
On two conducting wires so that the first conducting wire and the second conducting wire are electrically connected, and the circuit for detecting battery and the first conducting wire, the second conducting wire composition is connected
It is logical, and it is in short-circuit condition, short-circuit alarming unit is triggered immediately, and sends out alarm signal.
Compared with the prior art, the provided leak detecting device of the utility model there is no leak detection band be corroded fracture etc.
Wait for the time, as long as conducting liquid cell leakage and dripping, short-circuit alarming unit can alarm, response speed faster, and
When property and accuracy higher.
Optionally, first conducting wire is spaced setting along the vertical direction with second conducting wire.
Optionally, the quantity of first conducting wire is multiple, and each first conducting wire homogeneously connects, and it is conductive to form first
Layer；The quantity of second conducting wire is multiple, and each second conducting wire homogeneously connects, and forms the second conductive layer.
Optionally, first conductive layer and the spacing of second conductive layer in above-below direction are 0.7-1mm.
Optionally, insulation permeable formation in middle part is additionally provided between first conductive layer and second conductive layer.
Optionally, further include upper portion insulating permeable formation and lower insulation layer；The upper portion insulating permeable formation is located at described the
The top of one conductive layer and second conductive layer, the lower insulation layer are located at first conductive layer and second conduction
The lower section of layer.
Optionally, further include frame, the upper portion insulating permeable formation, first conductive layer, middle part insulation infiltration
Layer, second conductive layer and the lower insulation layer are both secured to the frame；The leak detecting device passes through described
Frame is installed on the easy leak position of the conducting liquid battery.
Optionally, the short-circuit alarming unit has sending module, and the sending module can be by the short-circuit alarming list
The alarm signal of member is sent to external equipment.
The utility model also provides a kind of conducting liquid battery, including is installed on the leak detecting device of easy leak position,
The leak detecting device is the leak detecting device of above-mentioned conducting liquid battery.
Optionally, the conducting liquid battery is vanadium flow battery.
Description of the drawings
Fig. 1 is provided the schematic diagram of the leak detecting device of conducting liquid battery by the utility model；
Fig. 2 is provided a kind of knot of specific implementation mode of the leak detecting device of conducting liquid battery by the utility model
Composition；
Fig. 3 is the separate structure figure that leak detecting device removes after frame in Fig. 2.
The reference numerals are as follows in Fig. 1-3：
1 detection battery, 2 first conductive layers, 21 first conducting wires, 3 second conductive layers, 31 second conducting wires, 4 short-circuit alarming lists
Member, 5 middle part insulation permeable formations, 6 upper portion insulating permeable formations, 7 lower insulation layers, 8 frames, A leak drop.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
The words such as " first " described herein, " second ", be merely for convenience of description scheme same or like two with
On structure or component, be not offered as certain particular determination to sequence.
Referring to FIG. 1, Fig. 1 is provided the schematic diagram of the leak detecting device of conducting liquid battery by the utility model.
As shown in Figure 1, the utility model provides a kind of leak detecting device of conducting liquid battery, including detection battery 1
With the first conducting wire 21 arranged side by side, the second conducting wire 31, in the first conducting wire 21 and the second conducting wire 31, one and detection battery 1
Anode electrical connection, another one is electrically connected with the cathode of detection battery 1, to form detection circuit；Further include with the first conducting wire 21 and/
Or second conducting wire 31 be electrically connected short-circuit alarming unit 4.It is above-mentioned it is " arranged side by side " refer to that two conducting wires are arranged substantially in parallel, certainly,
There may also be certain angles, but the two will not be connected.
When not leaking, detection circuit is in off state, and short-circuit alarming unit 4 will not be triggered.And it once sends out
The drop (hereinafter referred to as leaking drop A) of raw leakage, the conducting liquid of leakage can be dropped in the first conducting wire 21 and second simultaneously
On conducting wire 31 so that the first conducting wire 21 and the second conducting wire 31 are electrically connected, and detection circuit is connected to, and are in short-circuit condition, short circuit report
Alert unit 4 is triggered immediately, and sends out alarm signal.
Compared with the prior art, the provided leak detecting device of the utility model there is no leak detection band be corroded fracture etc.
Wait for the time, as long as conducting liquid cell leakage and dripping, short-circuit alarming unit 4 can alarm, response speed faster, and
When property and accuracy higher.
It is to be understood that the spread speed of electricity is close to the light velocity, once leakage drop A drips and is connected to the first conducting wire 21 and the
Two conducting wires 31, in a flash, (or even's short-circuit alarming unit 4 simultaneously) will be triggered, almost without any delay.Therefore, this reality
Be exceedingly fast with the response speed of novel provided leak detecting device, can substantially prevent conducting liquid cell leakage and not
The problem of energy and alarm, and the conducting liquid caused therefrom are leaked to the wound caused by site environment and staff
Evil.
Specifically, the first above-mentioned conducting wire 21, the second conducting wire 31 can be arranged side by side in the horizontal plane, in this way, drippage
Leakage drop A can contact the first conducting wire 21, the second conducting wire 31 simultaneously substantially, to trigger short-circuit alarming unit 4；Above-mentioned
First conducting wire 21, the second conducting wire 31 can also be arranged side by side in vertical plane, you can it be arranged with interval along the vertical direction, in this way,
The leakage drop A of drippage can first be contacted in upper conducting wire, and then be fallen downwards under the effect of gravity, to connect simultaneously up and down
Two conducting wires.Certainly, two conducting wires can also be arranged side by side in the inclined-plane of space, regardless of using which kind of setting, as long as can ensure
Two conducting wires can be connected to when leakage drop A drippages, to trigger short-circuit alarming unit 4 in time.
The first above-mentioned conducting wire 21 and the second conducting wire 31 to match therewith can form a detection unit, for one
A easy leak position is detected, but it should knowing, conducting liquid battery may have multiple easy leak positions, for example,
On the bottom surface of conducting liquid battery, any one position is all likely to become leak position.
For this purpose, the provided leak detecting device of the utility model embodiment, may include multiple detection units, so as to more
A leak position is carried out at the same time detection.
For this design, if the scheme being arranged side by side in the horizontal plane using the first conducting wire 21 and the second conducting wire 31,
It just needs to be spaced the multiple detection units of setting in the horizontal plane.Each detection unit can be mutual indepedent, and is respectively configured individually
Battery 1 and short-circuit alarming unit 4 are detected, when conducting liquid cell leakage, the detection unit of corresponding position is connected to,
Corresponding short-circuit alarming unit 4 is triggered and sends out alarm signal, in this way, can accurately be obtained according to the source of alarm signal
Know which position of conducting liquid battery leaks；Each detection unit can also be connected with each other, that is, it is single to share the same detection
Member, short-circuit alarming unit 4, at this point, each detection unit 4 is practically at parallel connection.
To simplify circuit design, when the quantity of detection unit is multiple, the utility model embodiment preferably uses first
Conducting wire 21, the second conducting wire 31 scheme spaced along the vertical direction, specifically refer to Fig. 2, Fig. 3, and Fig. 2 is the utility model institute
A kind of structure chart of specific implementation mode of the leak detecting device of conducting liquid battery is provided, Fig. 3 is that leak detection fills in Fig. 2
Set the separate structure figure after removal frame.
As shown in Figure 2 and Figure 3, the first conducting wire 21 can be located at upper layer, and quantity can be multiple, and be connected with each other, interweave
It reticulates, to form the first conductive layer 2, i.e., upper conductive layer, the second conducting wire 31 can be located at lower layer, and quantity may be more
It is a, and be connected with each other, interweaving reticulates, to form the second conductive layer 3, i.e. lower conductiving layer, the first above-mentioned conductive layer 2, second
In conductive layer 3, one can be connected with the anode of detection battery 1, and another one can be connected with the cathode of detection battery 1.
It is arranged such, on the one hand, circuit structure can significantly simplify, and the first conductive layer 2, the second conductive layer 3 can pacify in advance
Then corresponding conductive layer is connected again with anode, the cathode of detection battery 1, can also simplify the installation process of circuit by dress；Another party
Face, each conducting wire is interlaced with one another in conductive layer, can also improve the intensity of single conducting wire, to be avoided as much as the dry of extraneous factor
It disturbs；Simultaneously as the leak detecting device be reduced to two between the upper and lower every conductive layer, in the peace of conducting liquid battery surface
Dress fixation is also relatively easy.
When mounted, the first conductive layer 2, the second conductive layer 3 can be formed by entirety and are covered in a certain of respective battery
A surface, you can each position on the surface is detected, for example, two conductive layers can be covered in the bottom surface of battery, with right
The entire bottom surface of battery is detected.
It is appreciated that the viscosity and surface tension of different conducting liquids are different, correspondingly, it is formed by droplet size
Also just different, therefore, in the utility model embodiment, the first conducting wire of considered critical 21 (the first conductive layer 2), second are not led
The spacing of line 31 (the second conductive layer 3)；In the specific implementation, those skilled in the art can be arranged as required to the first conducting wire 21
With the spacing of the second conducting wire 31, as long as can ensure corresponding conducting liquid be formed by leakage drop A drippage when can be connected to
First conducting wire 21, the second conducting wire 31.
By taking vanadium liquid stream as an example, droplet size is usually between 2-3mm, then the spacing of the first conducting wire 21 and the second conducting wire 31
It can control within 2mm, it is preferable that the spacing of the two can also be controlled within 1mm, to ensure the leakage drop of drippage
A can be connected to the first conductive layer 2, the second conductive layer 3.The spacing of two conductive layers can not be too small, to avoid the moisture in air
Lead to the two directly connection Deng the presence of other extraneous factors, therefore, in practical applications, those skilled in the art can also
Lower limiting value is arranged to the spacing of the two according to actual needs, for example, 0.7mm is could be provided as, it is of course also possible to be other values.
Further, insulation permeable formation 5 in middle part is also provided between the first conductive layer 2 and the second conductive layer 3, with to two
Conductive layer is isolated, can avoid two conductive interlamellar spacings it is smaller when because natural cause (such as wind) causes two conductive layers of ground direct
Connection.Specifically, cloth or other, which may be used, in middle part insulation permeable formation 5 has the membrane material to insulate with infiltration function
Deng.
Further, can also include upper portion insulating permeable formation 6 and lower insulation layer 7, upper portion insulating permeable formation 6 can be with
Positioned at the top of the first conductive layer 2, lower insulation layer 7 can be located at the lower section of the second conductive layer 3, to be formed to two conductive layers
Leak detecting device wrapped up, protected.
Using the above structure, when conducting liquid cell leakage, leakage drop A will be oozed from upper portion insulating permeable formation 6
It thoroughly to the first conductive layer 2, and slides from the first conductive layer 2 and to penetrate middle part and insulate permeable formation 5, to be connected to the first conductive layer 2, the
Two conductive layers 3.
Lower insulation layer 7 can have infiltration function, may not possess infiltration function, if not having infiltration function, i.e.,
It is equivalent to and is provided with one layer of bottom plate in the bottom of leak detecting device, to be accepted to leakage drop A, can avoid leakage drop
A is dropped in external environment, and is damaged to external environment and staff.
Still as shown in Fig. 2, the provided leak detecting device of the utility model can also include frame 8, upper portion insulating infiltration
The 6, first conductive layer 2 of layer, middle part insulation permeable formation 5, the second conductive layer 3 and lower insulation layer 7 can be fixed on frame 8,
It is fixed and reinforces with the periphery to each layer structure, meanwhile, leak detecting device can also be installed by the frame 8,
It is fixed.
For the leak detecting device of the conducting liquid battery involved by the respective embodiments described above, following the utility model is real
To also its short-circuit alarming unit 4 be described in detail by applying example.
The short-circuit alarming unit 4 can be electrically connected an alarm, which can be audible-visual annunciator etc., work as short circuit
When alarm unit 4 is triggered, alarm can directly alarm, to remind the staff at scene to pay attention to.
Alternatively, the short-circuit alarming unit 4 can also have sending module, sending module can be by short-circuit alarming unit 4
Alarm signal is sent to external equipment, which can be set on the indoor alarm of control, or mobile phone, computer
Equal intelligent terminals, to remind at any time staff.
The utility model embodiment additionally provides a kind of conducting liquid battery, including is installed on the leakage inspection of easy leak position
Device is surveyed, which is the leak detecting device of conducting liquid battery involved in aforementioned each embodiment.
Since the leak detecting device of above-mentioned conducting liquid battery has been provided with technique effect as above, then, have
The conducting liquid battery of the leakage device is also when having similar technique effect, therefore this will not be repeated here.
Above-mentioned conducting liquid battery can be already existing any type conducting liquid battery in the prior art, for example,
It can be vanadium flow battery.
It may be noted that the utility model embodiment do not limit leak detecting device and battery surface under installation condition away from
From can specifically be set as needed；It is appreciated that the distance of the two is closer, be conducive to quickly detect whether to let out
Leakage.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of leak detecting device of conducting liquid battery, which is characterized in that including detection battery (1) and arranged side by side the
One conducting wire (21), the second conducting wire (31), in first conducting wire (21) and second conducting wire (31), one is electric with the detection
The anode electrical connection in pond (1), another one are electrically connected with the cathode of the detection battery (1)；
Further include the short-circuit alarming unit (4) being electrically connected with first conducting wire (21) and/or second conducting wire (31), occurs
When leakage, the drop of the conducting liquid of leakage can be connected to first conducting wire (21), second conducting wire (31), to trigger
State short-circuit alarming unit (4) alarm.
2. the leak detecting device of conducting liquid battery according to claim 1, which is characterized in that first conducting wire (21)
It is spaced setting along the vertical direction with second conducting wire (31).
3. the leak detecting device of conducting liquid battery according to claim 2, which is characterized in that first conducting wire (21)
Quantity be it is multiple, each first conducting wire (21) homogeneously connects, formation the first conductive layer (2)；
The quantity of second conducting wire (31) is multiple, and each second conducting wire (31) homogeneously connects, and forms the second conductive layer
(3)。
4. the leak detecting device of conducting liquid battery according to claim 3, which is characterized in that first conductive layer
(2) it is 0.7-1mm with the spacing of second conductive layer (3) in above-below direction.
5. the leak detecting device of conducting liquid battery according to claim 3, which is characterized in that first conductive layer
(2) middle part insulation permeable formation (5) is additionally provided between second conductive layer (3).
6. the leak detecting device of conducting liquid battery according to claim 5, which is characterized in that further include that upper portion insulating oozes
Permeable layers (6) and lower insulation layer (7)；
The upper portion insulating permeable formation (6) is located at the top of first conductive layer (2) and second conductive layer (3), described
Lower insulation layer (7) is located at the lower section of first conductive layer (2) and second conductive layer (3).
7. the leak detecting device of conducting liquid battery according to claim 6, which is characterized in that further include frame (8), institute
State upper portion insulating permeable formation (6), first conductive layer (2), middle part insulation permeable formation (5), second conductive layer (3)
And the lower insulation layer (7) is both secured to the frame (8)；
The leak detecting device is installed on the easy leak position of the conducting liquid battery by the frame (8).
8. according to the leak detecting device of any one of the claim 1-7 conducting liquid batteries, which is characterized in that described short
There is road alarm unit (4) sending module, the sending module can send the alarm signal of the short-circuit alarming unit (4)
To external equipment.
9. a kind of conducting liquid battery, including it is installed on the leak detecting device of easy leak position, which is characterized in that the leakage
Detection device is the leak detecting device of the conducting liquid battery described in any one of claim 1-8.
10. conducting liquid battery according to claim 9, which is characterized in that the conducting liquid battery is vanadium flow battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116608.4U CN207765547U (en) | 2018-01-23 | 2018-01-23 | A kind of conducting liquid battery and its leak detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116608.4U CN207765547U (en) | 2018-01-23 | 2018-01-23 | A kind of conducting liquid battery and its leak detecting device |
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| Publication Number | Publication Date |
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| CN207765547U true CN207765547U (en) | 2018-08-24 |
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| CN201820116608.4U Active CN207765547U (en) | 2018-01-23 | 2018-01-23 | A kind of conducting liquid battery and its leak detecting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813507A (en) * | 2019-01-30 | 2019-05-28 | 无锡格林司通自动化设备有限公司 | A kind of flexible-packed battery leak test method and mechanism |
| CN109900435A (en) * | 2019-03-20 | 2019-06-18 | 中钛集团焦作市裕盛钛业有限公司 | Leakage monitor and alarm system |
| CN110071310A (en) * | 2018-01-23 | 2019-07-30 | 北京普能世纪科技有限公司 | A kind of conducting liquid battery and its leak detecting device |
| CN111697277A (en) * | 2020-06-12 | 2020-09-22 | 广州嘉宇新能源有限公司 | Battery leakage-proof device for electric automobile |
| CN114184328A (en) * | 2021-10-29 | 2022-03-15 | 苏州浪潮智能科技有限公司 | Server liquid cooling pipe weeping detection device |
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2018
- 2018-01-23 CN CN201820116608.4U patent/CN207765547U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071310A (en) * | 2018-01-23 | 2019-07-30 | 北京普能世纪科技有限公司 | A kind of conducting liquid battery and its leak detecting device |
| CN109813507A (en) * | 2019-01-30 | 2019-05-28 | 无锡格林司通自动化设备有限公司 | A kind of flexible-packed battery leak test method and mechanism |
| CN109900435A (en) * | 2019-03-20 | 2019-06-18 | 中钛集团焦作市裕盛钛业有限公司 | Leakage monitor and alarm system |
| CN111697277A (en) * | 2020-06-12 | 2020-09-22 | 广州嘉宇新能源有限公司 | Battery leakage-proof device for electric automobile |
| CN114184328A (en) * | 2021-10-29 | 2022-03-15 | 苏州浪潮智能科技有限公司 | Server liquid cooling pipe weeping detection device |
| CN114184328B (en) * | 2021-10-29 | 2024-02-09 | 苏州浪潮智能科技有限公司 | Liquid leakage detection device for liquid-cooled tube of server |
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