CN220251993U - Sea water activated battery clamping device - Google Patents
Sea water activated battery clamping device Download PDFInfo
- Publication number
- CN220251993U CN220251993U CN202321409802.9U CN202321409802U CN220251993U CN 220251993 U CN220251993 U CN 220251993U CN 202321409802 U CN202321409802 U CN 202321409802U CN 220251993 U CN220251993 U CN 220251993U
- Authority
- CN
- China
- Prior art keywords
- battery
- section
- shaft section
- seawater
- seawater activated
- Prior art date
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- 239000013535 sea water Substances 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003792 electrolyte Substances 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000004913 activation Effects 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000003213 activating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Hybrid Cells (AREA)
Abstract
The utility model discloses a seawater activated battery clamping device, which comprises a battery clamp front plate and a battery clamp rear plate which are connected together through a connecting structure, wherein two pipeline joints are arranged on the battery clamp front plate, each pipeline joint comprises a stepped shaft section, the small diameter section of the stepped shaft section is a smooth shaft section with the size corresponding to the sizes of a liquid inlet and a liquid outlet on a seawater activated battery, an annular sinking groove is formed in the shaft shoulder of the stepped shaft section, the inner peripheral surface of the sinking groove coincides with the outer peripheral surface of the smooth shaft section, a sealing ring is arranged in the sinking groove, and the outer end of the sealing ring protrudes. The utility model can vertically fix the seawater activated battery on the horizontal tabletop, realizes the sealing problem of the seawater activated battery, ensures the integrity of a liquid circulation system, and ensures that electrolyte in the battery cannot leak or be polluted by the outside. So that the detection of the seawater activated battery cell (or module) can be realized by means of the utility model.
Description
Technical Field
The utility model belongs to the field of battery detection, and particularly relates to a seawater activated battery clamping fixture.
Background
The seawater activated battery is a novel battery, and is characterized in that the battery is manufactured by utilizing seawater rich in lithium ions, so that more power can be generated. The discharge voltage is typically between 0.5V and 1.5V, depending on various factors such as salinity, electrode materials, battery capacity, temperature, etc. The discharge current of a seawater activated battery is typically between microampere and milliamp levels, and the magnitude of the discharge current depends on factors such as the capacity and resistive load of the battery. The electrical power of a seawater-activated cell is determined by both the voltage and current of the cell, and generally the electrical power of a seawater-activated cell is low, typically in the micro-watt range to milli-watt range.
When the discharge performance of the seawater activated battery is detected, a fixture capable of fastening the seawater activated battery is designed according to the size and shape of the seawater activated battery, and the fixture is required to be stably fixed and tightly attached to the seawater activated battery. Meanwhile, in the discharge test process of the battery, a large amount of heat and gas are generated by the battery, so that the material and the design of the fixture need to consider the factors such as high temperature resistance, safety and the like.
Disclosure of Invention
The utility model aims to provide a seawater activated battery clamping fixture capable of clamping a seawater activated battery to detect discharge performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a sea water activated battery clamping device, includes battery anchor clamps front bezel and battery anchor clamps back bezel, and battery anchor clamps front bezel and battery anchor clamps back bezel are in the same place through connection structure, and battery anchor clamps front bezel and battery anchor clamps back bezel all include the base that is used for supporting on the desktop and be used for pressing from both sides tight sea water activated battery's contact surface, install two pipeline joints on the contact surface of battery anchor clamps front bezel, pipeline joint inside cavity so that electrolyte flows along it, pipeline joint includes the step shaft section, and the minor diameter section of step shaft section is smooth shaft section, the size of smooth shaft section corresponds respectively with sea water activated battery upper inlet, the size of liquid outlet is in order to insert wherein, offer annular heavy groove on the shoulder of step shaft section, the inner periphery of heavy groove with the outer peripheral coincidence of smooth shaft section and wherein set up the sealing washer, the outer end protrusion of sealing washer step shaft section with the big diameter section on the sea water activated battery's inlet, the liquid outlet sealing fit.
Further, a pipeline joint mounting hole is formed in the front plate of the battery clamp, the pipeline joint mounting hole is a threaded hole, an external thread is formed in the large-diameter section to form a thread section, and the thread section is matched with the threaded hole in a proper mode.
Further, the pipe joint further comprises a positioning section located behind the threaded section, wherein the positioning section is larger than the size of the pipe joint mounting hole so as to be matched with the orifice of the pipe joint mounting hole along the stop.
Further, the pipe joint further comprises a pipe connection section located behind the locating section.
Further, the outer diameter of the smooth shaft section is 12mm, the inner diameter is 10.5mm, the length is 2mm-3mm, the nominal diameter of the threaded section is 16mm, and the depth of the countersink is 0.7mm.
Further, the cross section shape of the sealing ring is square.
Further, bolt through holes are correspondingly formed in four corners of the contact surface of the front plate of the battery clamp and the rear plate of the battery clamp, and the connecting structure is a bolt group matched with the bolt through holes.
Further, bolt through holes are correspondingly formed in four corners of the contact surface of the front plate of the battery clamp and the rear plate of the battery clamp, and the connecting structure is a bolt group matched with the bolt through holes.
Further, the middle part of the contact surface of the front plate of the battery clamp and the rear plate of the battery clamp is correspondingly provided with a positioning hole for inserting a convex column in the seawater activated battery.
Compared with the prior art, the utility model provides the seawater activated battery clamping fixture, which has the following beneficial effects:
the utility model can vertically fix the seawater activated battery on the horizontal tabletop, realizes the sealing problem of the seawater activated battery, ensures the integrity of a liquid circulation system, and ensures that electrolyte in the battery cannot leak or be polluted by the outside. So that the detection of the seawater activated battery cell (or module) can be realized by means of the utility model.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a seawater activated battery clamp according to an embodiment of the present utility model in use;
FIG. 2 is a schematic perspective view of a pipe joint;
FIG. 3 is a schematic view of the structure of the front plate of the battery clamp;
FIG. 4 is a schematic view of the assembled pipe joint and seal ring;
FIG. 5 is a cross-sectional view in the direction A;
in the figure: the device comprises a front plate of a battery clamp, a rear plate of the battery clamp, a 3 bolt group, a 4 pipeline joint, a 5 sealing ring, a 6 seawater activated battery, a front base of the 11, a front contact surface of the 12, a pipeline joint mounting hole of the 13, a front bolt perforation of the 14, a front positioning hole of the 15, a rear base of the 21, a rear contact surface of the 22, a rear bolt perforation of the 23, a rear positioning hole of the 24, a 41 thread section, a 42 smooth shaft section, a 43 sink, a 44 positioning section and a 45 pipeline connecting section.
Detailed Description
The technical solution of the present utility model will be clearly and completely described in conjunction with the specific embodiments, but it should be understood by those skilled in the art that the embodiments described below are only for illustrating the present utility model and should not be construed as limiting the scope of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.
The embodiment of the utility model relates to a clamping fixture for a seawater activated battery:
the specific structure of the seawater activated battery clamping fixture disclosed by the utility model is shown in fig. 1-5, and comprises a front panel 1 of the battery clamping fixture and a rear panel 2 of the battery clamping fixture. The battery clamp front plate 1 is an L-shaped piece and comprises a front base 11 and a front contact surface 12 which are perpendicular to each other. The front contact surface 12 is provided with pipeline joint mounting holes 13, and two pipeline joint mounting holes 13 are arranged up and down at intervals. Front bolt through holes 14 are formed in four corners of the front contact surface 12, and front positioning holes 15 are formed in the middle of the two pipeline joint mounting holes 13 on the front contact surface 12.
The shape of the battery clamp rear plate 2 is the same as that of the battery clamp front plate 1, and comprises a rear base 21 and a rear contact surface 22, rear bolt perforations 23 are formed in four corners of the rear contact surface 22, and rear positioning holes 24 are formed in the middle of the rear contact surface 22.
Two pipeline joint mounting holes 13 are respectively provided with a pipeline joint 4, the pipeline joint 4 comprises a threaded section 41, a smooth shaft section 42, a sinking groove 43, a positioning section 44 and a pipeline connecting section 45, the sinking groove 43 is arranged at the end part of the threaded section 41, which is close to the smooth shaft section 42, and a sealing ring 5 is arranged in the sinking groove 43. The smooth shaft section 42 is used for being inserted into a liquid inlet and a liquid outlet of the seawater activated cell 6 and can also play a role in positioning. The sealing ring 5 protrudes out of the sinking groove 43 after being installed, so that the tightness of the connection part of the pipeline joint 4 and the seawater activated battery 6 can be ensured. The positioning section 44 has a size larger than that of the pipe joint mounting hole 13 to position the pipe joint 4, and the pipe connection section 45 is for connecting the electrolyte supply pipe.
In a more preferred embodiment, the smooth shaft section 42 has an outer diameter of 12mm and an inner diameter of 10.5mm to conform to the size of the inlet and outlet of the seawater activated cell 6 while avoiding severe flow path changes as electrolyte flows in the cell, and thus providing a relatively stable flow field.
In a more preferred embodiment, the cross-sectional shape of the sealing ring 5 is square adapted thereto.
In a more preferred embodiment, the outer end of the sealing ring 5 protrudes 0.5mm after being assembled with the countersink 43.
In a more preferred embodiment, the thread segment 41 has a gauge M16 and a pitch of 1.5mm, the thread segment 41 and the smooth shaft segment 42 form a stepped shaft at the interface, the countersink 43 has a depth of 0.7mm and an outer diameter of 13mm.
The seawater activating battery 6 to be clamped is disc-shaped, and convex columns are convexly arranged in the middle of the front end face and the rear end face of the seawater activating battery. The convex columns are matched with the front positioning holes 15 and the rear positioning holes 24, and the two ends of the convex columns are respectively hung in the front positioning holes 15 and the rear positioning holes 24 to position the seawater activated battery 6, and the front plate 1 of the battery clamp and the rear plate 2 of the battery clamp are fixed together through the bolt groups 3 at four corners.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (9)
1. A sea water activated battery clamping device which is characterized in that: including battery anchor clamps front bezel and battery anchor clamps back bezel, battery anchor clamps front bezel and battery anchor clamps back bezel link together through connection structure, and battery anchor clamps front bezel and battery anchor clamps back bezel all include the base that is used for supporting on the desktop and be used for pressing from both sides tight sea water activation battery's contact surface, install two pipeline joints on the contact surface of battery anchor clamps front bezel, pipeline joint inside cavity so that electrolyte flows along it, pipeline joint includes the step shaft section, and the minor diameter section of step shaft section is smooth shaft section, the size of smooth shaft section corresponds respectively with the size of sea water activation battery upper liquid inlet, liquid outlet and inserts wherein, annular heavy groove has been seted up on the shaft shoulder of step shaft section, the inner periphery of heavy groove with the outer peripheral face coincidence of smooth shaft section and wherein set up the sealing washer, the outer end protrusion of sealing washer step shaft section's major diameter section with sea water activation battery upper liquid inlet, liquid outlet sealing fit.
2. The seawater activated battery clamping device of claim 1, wherein the front plate of the battery clamp is provided with a pipe joint mounting hole, the pipe joint mounting hole is a threaded hole, the large-diameter section is provided with external threads to form a threaded section, and the threaded section is matched with the threaded hole in a fit manner.
3. A seawater activated cell gripping apparatus as claimed in claim 2, wherein the conduit fitting further comprises a locating section located rearwardly of the threaded section, the locating section being sized larger than the conduit fitting mounting aperture to engage the aperture of the conduit fitting mounting aperture along the stop.
4. A seawater activated cell gripping apparatus as claimed in claim 3, wherein the conduit fitting further comprises a conduit connection section located rearward of the locating section.
5. A seawater activated cell gripping apparatus as claimed in claim 3, wherein the smooth shaft section has an outer diameter of 12mm, an inner diameter of 10.5mm, a length of 2mm to 3mm, the thread section has a nominal diameter of 16mm, and the sink groove has a depth of 0.7mm.
6. The seawater activated cell gripping apparatus of claim 1, wherein the cross-sectional shape of the sealing ring is square.
7. A seawater activated cell gripping apparatus as claimed in claim 1, wherein the base is perpendicular to the respective contact surfaces such that the cell clamp front and back plates are each L-shaped in cross-sectional shape.
8. The seawater activated battery clamping device of claim 1, wherein bolt through holes are correspondingly formed at four corners of the contact surface of the front plate of the battery clamp and the rear plate of the battery clamp, and the connecting structure is a bolt group matched with the bolt through holes.
9. A seawater activated cell gripping apparatus as claimed in any one of claims 1 to 8, wherein the central portions of the contact surfaces of the front and rear cell clamp plates are provided with locating holes for insertion of the lugs of the seawater activated cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321409802.9U CN220251993U (en) | 2023-06-05 | 2023-06-05 | Sea water activated battery clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321409802.9U CN220251993U (en) | 2023-06-05 | 2023-06-05 | Sea water activated battery clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251993U true CN220251993U (en) | 2023-12-26 |
Family
ID=89226241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321409802.9U Active CN220251993U (en) | 2023-06-05 | 2023-06-05 | Sea water activated battery clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251993U (en) |
-
2023
- 2023-06-05 CN CN202321409802.9U patent/CN220251993U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |