CN213932723U - Electrolyte liquid level measuring device and storage battery with same - Google Patents
Electrolyte liquid level measuring device and storage battery with same Download PDFInfo
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- CN213932723U CN213932723U CN202023332187.5U CN202023332187U CN213932723U CN 213932723 U CN213932723 U CN 213932723U CN 202023332187 U CN202023332187 U CN 202023332187U CN 213932723 U CN213932723 U CN 213932723U
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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
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to electrolyte level measurement field relates to an electrolyte level measurement device and has the battery of device. The electrolyte liquid level measuring device comprises a measuring part, a first conductive piece, a second conductive piece and a prompting device, wherein the measuring part is a rotating cylinder and is insulated integrally; one end face of the measuring part is a mounting face, a positioning part is arranged on the peripheral face of the measuring part, any cross section perpendicular to the axis of the measuring part is a reference face, one end of the first conductive part is fixedly connected with the mounting face, and the perpendicular distance from the other end of the first conductive part to the reference face is a first length; one end of the second conductive piece is fixedly connected with the mounting surface, the vertical distance from the other end of the second conductive piece to the reference surface is a second length, and the first length is equal to the second length; the measuring part is fixedly provided with a prompting device, and the first conductive piece and the second conductive piece are electrically connected with the prompting device through wires. The utility model provides an unsafe problem of battery electrolyte level measurement.
Description
Technical Field
The utility model belongs to electrolyte level measurement field relates to an electrolyte level measurement device and has the battery of device.
Background
The electrolyte is an important component of the storage battery, plays a role in conducting electrons between the anode and the cathode of the storage battery, and ensures that the storage battery obtains the advantages of high voltage, high specific energy and the like. Since the electrolyte is an important factor influencing the service life of the storage battery, the liquid level detection of the electrolyte is also included in the daily inspection range of equipment such as subway vehicles.
The current common method for detecting the electrolyte level of the storage battery mainly comprises visual inspection and glass tube detection. In visual measurement, because the single storage battery adopts an opaque box body, an operator cannot directly visually measure the single storage battery, so that the measurement result is inaccurate; in glass tube detection, the following problems often exist: the inner diameter of a storage battery testing port is far larger than the outer diameter of a glass dropper, so that the dropper is difficult to ensure to be vertical to the liquid level of the electrolyte, and the measurement accuracy is not high; and secondly, a dropper is required to be directly inserted into the storage battery and contacted with the upper surface of the polar plate during measurement, however, due to the structure of the polar plate, the positioning is not easy to find, the measurement error is large, and multiple times of measurement and comparison are generally required.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the problem of inaccurate electrolyte level measurement of the storage battery is solved.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes: the electrolyte liquid level measuring device comprises a measuring part, a first conductive part, a second conductive part and a prompting device, wherein the measuring part is a rotating cylinder and is insulated integrally; one end face of the measuring part is a mounting face, a positioning part used for being assembled with the test port is arranged on the peripheral face of the measuring part, any cross section perpendicular to the axis of the measuring part is a reference face, one end of the first conductive part is fixedly connected with the mounting face, and the perpendicular distance from the other end of the first conductive part to the reference face is a first length; one end of the second conductive piece is fixedly connected with the mounting surface, the vertical distance from the other end of the second conductive piece to the reference surface is a second length, and the first length is equal to the second length; the measuring part is fixedly provided with a prompting device, and the first conductive piece and the second conductive piece are electrically connected with the prompting device through wires.
Furthermore, one end of the measuring part, which is far away from the installation surface, is a prompt device installation surface, and the prompt device is fixedly connected to the prompt device installation surface.
Further, the mounting surface is perpendicular to an outer peripheral surface of the measurement portion.
Furthermore, the first conductive piece is perpendicular to the installation surface and fixedly connected, and the second conductive piece is perpendicular to the installation surface and fixedly connected.
Furthermore, scale marks are distributed on the outer peripheral surface of the measuring part.
Furthermore, the measuring part is a cylindrical shell, two mounting holes are formed in the mounting surface, the first conductive piece and the second conductive piece are fixedly connected with the two mounting holes in a one-to-one correspondence mode, and the first conductive piece, the second conductive piece and the prompting device are electrically connected through a wire penetrating through the inside of the cylindrical shell.
The power supply is fixedly connected to the measuring part, and the first conductive piece, the second conductive piece and the prompting device are electrically connected with the power supply through a lead penetrating through the inside of the cylindrical shell.
Further, the prompting device is an LED lamp.
Furthermore, a protective cover is fixedly arranged outside the prompting device.
The utility model discloses still provide a battery in addition, the battery is equipped with the test port, still includes above-mentioned electrolyte level measurement device in addition, measuring part and test port are coaxial, the inner peripheral surface of test port and the outer peripheral face clearance fit of location portion, first electrically conductive piece and second electrically conductive piece can get into the inside of battery through the test port simultaneously.
The existing measuring device can not ensure to vertically extend into a storage battery test port, the electrolyte liquid level measuring device comprises a measuring part, a first conductive piece, a second conductive piece and a prompting device, on one hand, the device is in position relation with the test port through the outer peripheral surface of the measuring part, on the other hand, the first length of the first conductive piece is equal to the second length of the second conductive piece, the measuring device can be ensured to vertically extend into the storage battery test port, when the first conductive piece and the second conductive piece are simultaneously contacted with the electrolyte liquid level, the prompting device is communicated with a circuit, and the prompting device sends a prompting signal, so that the device can be ensured to accurately measure the electrolyte liquid level of the storage battery.
In order to further determine the position of the prompting device, introducing a prompting device mounting surface; to further facilitate determination of the positional relationship of the mounting surfaces, the mounting surfaces are perpendicular to the outer peripheral surface of the measuring portion; in order to further conveniently determine the position relation of the first conductive piece and the second conductive piece, the first conductive piece and the second conductive piece are respectively and fixedly connected with each other in a way of being vertical to the mounting surface; in order to further facilitate reading, scale marks are distributed on the peripheral surface of the measuring part; in order to facilitate the fixing of the conductive piece, a mounting hole is introduced; in order to further enhance the integrity of the device, a power supply is introduced; in order to further clearly indicate the specific structure of the device, an LED lamp is introduced; in order to further protect the prompting device, a protective cover is introduced.
Drawings
FIG. 1 is a schematic structural view of an electrolyte level measuring device;
FIG. 2 is a schematic structural view of an electrolyte level measuring device used in cooperation with a test port;
FIG. 3 is a schematic structural view of an electrolyte level measuring device used in cooperation with a protective cover;
description of reference numerals: 1. a measuring section; 11. a mounting surface; 12. prompting the device mounting surface; 13. scale lines; 14. mounting holes; 15. a positioning part; 2. a first conductive member; 3. a second conductive member; 4. a prompting device; 5. a test port; 6. a power source; 7. a protective cover; 8. a protective sleeve.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
As shown in fig. 1, the electrolyte level measuring device comprises a measuring part 1, a first conductive piece 2, a second conductive piece 3 and a prompting device 4, wherein the measuring part 1 is a rotating cylinder and is insulated integrally; one end face of the measuring part 1 is a mounting face 11, a positioning part 15 for assembling with a test port is arranged on the peripheral face of the measuring part 1, any cross section perpendicular to the axis of the measuring part 1 is a reference face 10, one end of the first conductive part 2 is fixedly connected with the mounting face 11, and the vertical distance from the other end of the first conductive part 2 to the reference face 10 is a first length; one end of the second conductive member 3 is fixedly connected with the mounting surface 11, the vertical distance from the other end of the second conductive member 3 to the reference surface 10 is a second length, and the first length is equal to the second length; the measuring part 1 is fixedly provided with a prompting device 4, and the first conductive piece 2 and the second conductive piece 3 are electrically connected with the prompting device 4 through conducting wires.
To further determine the location of the notification device 4, a notification device mounting surface 12 is introduced. One end of the measuring part 1, which is far away from the mounting surface 11, is a prompting device mounting surface 12, and the prompting device 4 is fixedly connected to the prompting device mounting surface 12.
To further facilitate determination of the positional relationship of the mounting surface 11, the mounting surface 11 is disposed perpendicular to the outer peripheral surface of the measuring section 1. In order to further facilitate the determination of the positional relationship between the first conductive member 2 and the second conductive member 3, the first conductive member 2 and the second conductive member 3 are fixedly connected perpendicular to the mounting surface 11, respectively, and at this time, the relationship between the first length and the second length is also facilitated. To further facilitate the reading, scale marks 13 are distributed on the outer circumferential surface of the measuring part 1.
In order to facilitate the fixing of the conductive pieces, the measuring part 1 is set as a cylindrical shell, two mounting holes 14 are formed in the mounting surface 11, the first conductive piece 2 and the second conductive piece 3 are fixedly connected with the two mounting holes 14 in a one-to-one correspondence manner, and the first conductive piece 2, the second conductive piece 3 and the prompting device 4 are electrically connected through a wire penetrating through the inside of the cylindrical shell. On the basis, in order to further enhance the integrity of the device, a power supply 6 is introduced, the power supply 6 is fixedly connected to the measuring part 1, and the first conductive piece 2, the second conductive piece 3 and the prompting device 4 are electrically connected with the power supply 6 through wires penetrating through the inner part of the cylindrical shell.
To further clarify the prompting device 4, LED lights were introduced. The prompting device 4 may also be a buzzer, a smoke emitter, etc.
To further protect the reminder device 4, a protective cover 7 is introduced. The fixed outside that sets up at suggestion device 4 of safety cover 7 for prevent that this device from falling into inside the battery, safety cover 7 can block in test mouth department.
To further enhance protection of the device, a protective cover 8 is introduced, as shown in figure 3. The protective sheath 8 can cover the measuring part 1, the first conductive member 2 and the second conductive member 3 for protection. The specific form and structure of the protective sleeve 8 are not limited as long as it can protect the first conductive member 2, the second conductive member 3 and the measurement portion 1.
As shown in fig. 2, the storage battery is provided with a test port 5, and further comprises the above electrolyte level measuring device, the measuring part 1 is coaxial with the test port 5, the inner circumferential surface of the test port 5 is in clearance fit with the outer circumferential surface of the positioning part 15, and the first conductive piece 2 and the second conductive piece 3 can simultaneously enter the interior of the storage battery through the test port 5.
The utility model discloses a working process does: first, the operator holds the measuring part 1, and connects the first conductive member 2 and the second conductive member 3 with a wire or another conductor, in such a manner as to check whether the presentation device 4 is normal. If suggestion device 4 is normal, then, pass through the position relation of device itself and test port 5 with electrolyte level measurement device, stretch into the battery of taking test port 5 with electrolyte level measurement device perpendicularly, when first electrically conductive piece 2 contacts the electrolyte liquid level with second electrically conductive piece 3 simultaneously, suggestion device 4 circuit intercommunication, suggestion device 4 sends the cue signal, at this moment, take out electrolyte level measurement device from the battery, utilize the electrolyte to carry out the definite of electrolyte liquid level at the position that measuring part 1's outer peripheral face contacted.
Claims (10)
1. The electrolyte liquid level measuring device is characterized by comprising a measuring part (1), a first conductive piece (2), a second conductive piece (3) and a prompting device (4), wherein the measuring part (1) is a rotating cylinder and is insulated integrally;
one end face of the measuring part (1) is a mounting face (11), a positioning part (15) used for being assembled with the test port is arranged on the peripheral face of the measuring part (1), any cross section perpendicular to the axis of the measuring part (1) is a reference face (10), one end of the first conductive piece (2) is fixedly connected with the mounting face (11), and the vertical distance from the other end of the first conductive piece (2) to the reference face (10) is a first length; one end of the second conductive piece (3) is fixedly connected with the mounting surface (11), the vertical distance from the other end of the second conductive piece (3) to the reference surface (10) is a second length, and the first length is equal to the second length;
the measuring part (1) is fixedly provided with a prompt device (4), and the first conductive piece (2) and the second conductive piece (3) are electrically connected with the prompt device (4) through wires.
2. The electrolyte level measuring device according to claim 1, characterized in that the end of the measuring part (1) remote from the mounting surface (11) is a reminder device mounting surface (12), the reminder device (4) being fixedly connected to the reminder device mounting surface (12).
3. The electrolyte level measuring device according to claim 1, characterized in that the mounting surface (11) is perpendicular to the outer circumferential surface of the measuring part (1).
4. Electrolyte level measuring device according to claim 3, characterized in that the first electrically conductive member (2) is fixedly connected perpendicular to the mounting surface (11) and the second electrically conductive member (3) is fixedly connected perpendicular to the mounting surface (11).
5. The electrolyte level measuring device according to claim 1, characterized in that graduation marks (13) are distributed on the outer peripheral surface of the measuring part (1).
6. The electrolyte level measuring device according to any one of claims 1 to 5, wherein the measuring part (1) is a cylindrical shell, two mounting holes (14) are formed in the mounting surface (11), the first conductive member (2) and the second conductive member (3) are fixedly connected with the two mounting holes (14) in a one-to-one correspondence manner, and the first conductive member (2), the second conductive member (3) and the prompting device (4) are electrically connected through a wire penetrating through the interior of the cylindrical shell.
7. The electrolyte level measuring device according to claim 6, further comprising a power source (6), wherein the power source (6) is fixedly connected to the measuring part (1), and the first conductive member (2), the second conductive member (3) and the prompting device (4) are electrically connected to the power source (6) by means of wires passing through the inside of the cylindrical housing.
8. The electrolyte level measuring device according to claim 1, characterized in that the prompting device (4) is an LED lamp.
9. Electrolyte level measuring device according to claim 1, characterized in that a protective cover (7) is fixed to the outside of the prompting device (4).
10. The storage battery is provided with a test port (5), and is characterized by further comprising the electrolyte liquid level measuring device of any one of claims 1 to 9, wherein the measuring part (1) and the test port (5) are coaxial, the inner peripheral surface of the test port (5) is in clearance fit with the outer peripheral surface of the positioning part (15), and the first conductive piece (2) and the second conductive piece (3) can simultaneously enter the interior of the storage battery through the test port (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332187.5U CN213932723U (en) | 2020-12-30 | 2020-12-30 | Electrolyte liquid level measuring device and storage battery with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332187.5U CN213932723U (en) | 2020-12-30 | 2020-12-30 | Electrolyte liquid level measuring device and storage battery with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932723U true CN213932723U (en) | 2021-08-10 |
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ID=77157223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023332187.5U Active CN213932723U (en) | 2020-12-30 | 2020-12-30 | Electrolyte liquid level measuring device and storage battery with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932723U (en) |
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2020
- 2020-12-30 CN CN202023332187.5U patent/CN213932723U/en active Active
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