CN210349951U - Exhaust structure of colloidal electrolyte lead-acid storage battery - Google Patents
Exhaust structure of colloidal electrolyte lead-acid storage battery Download PDFInfo
- Publication number
- CN210349951U CN210349951U CN201921014336.8U CN201921014336U CN210349951U CN 210349951 U CN210349951 U CN 210349951U CN 201921014336 U CN201921014336 U CN 201921014336U CN 210349951 U CN210349951 U CN 210349951U
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- exhaust
- exhaust passage
- colloid
- neck
- storage battery
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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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- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a colloid electrolyte lead-acid storage battery exhaust structure, which comprises a structure body; the structure body comprises an exhaust chamber and a neck part; the exhaust chamber and the center of the neck part are provided with an exhaust passage in a penetrating way; the periphery of the exhaust passage positioned at the neck is provided with a water absorption layer; the top of the exhaust passage is provided with a baffle plate; the middle part of the baffle is provided with an exhaust hole; both sides of the upper part of the exhaust passage are provided with colloid discharge ports; the inner wall of the exhaust chamber is provided with a colloid adsorption layer; the utility model discloses with exhaust hole and colloid discharge port separation, can avoid early exhaust in-process to contain the sour colloidal particle spill, cause the battery to leak sour phenomenon in false, protection battery that can be better.
Description
Technical Field
The utility model relates to a colloidal electrolyte lead acid battery exhaust structure, it belongs to lead acid battery technical field.
Background
The colloid lead-acid accumulator is an improvement of ordinary lead-acid accumulator with liquid electrolyte, and uses colloid electrolyte to replace sulfuric acid electrolyte, compared with the common battery, the safety, the storage capacity, the discharge performance, the service life and the like of the gel lead-acid storage battery are improved, the gel electrolyte is adopted by the gel lead-acid storage battery, no free liquid exists in the gel lead-acid storage battery, the electrolyte has large capacity, large thermal capacity and strong heat dissipation capacity under the same volume, can avoid the phenomenon of thermal runaway of a common storage battery, has low electrolyte concentration, has weak corrosion effect on the polar plate, uniform concentration, no electrolyte layering phenomenon, performance superior to that of a valve-controlled sealed lead-acid storage battery, stable service performance, high reliability and long service life, the self-protection type lithium battery has the advantages of strong adaptability (high and low temperature) to the environmental temperature, strong capability of bearing long-time discharge, strong cyclic discharge capability, strong deep discharge and large-current discharge capability, self-protection for overcharge and overdischarge and the like; the colloid lead-acid storage battery cannot perform oxygen circulation at the initial stage of use because the colloid surrounds the positive plate and the negative plate, oxygen generated on the positive plate cannot diffuse to the negative plate and cannot be reduced with active substance lead on the negative plate, and the oxygen can only be discharged by an exhaust valve; however, the colloid particles brought out by early exhaust are acid-containing and are easy to attach to the shell of the storage battery, so that the false acid leakage phenomenon of the storage battery is reflected.
Disclosure of Invention
Technical problem to be solved
In order to solve the problem, the utility model provides a colloidal electrolyte lead-acid storage battery exhaust structure.
(II) technical scheme
The utility model relates to a colloid electrolyte lead-acid storage battery exhaust structure, which comprises a structure body; the structure body comprises an exhaust chamber and a neck part; the exhaust chamber and the center of the neck part are provided with an exhaust passage in a penetrating way; the periphery of the exhaust passage positioned at the neck is provided with a water absorption layer; the top of the exhaust passage is provided with a baffle plate; the middle part of the baffle is provided with an exhaust hole; both sides of the upper part of the exhaust passage are provided with colloid discharge ports; and a colloid adsorption layer is arranged on the inner wall of the exhaust chamber.
Furthermore, a sealing ring is sleeved at the bottom of the exhaust passage, namely below the neck.
Furthermore, the water absorption layer adopts a glass silk floss fiber clapboard.
(III) advantageous effects
Compared with the prior art, the utility model, it has following beneficial effect: the utility model relates to a colloid electrolyte lead acid battery exhaust structure will exhaust hole and colloid discharge port separation, can avoid early exhaust in-process to contain the sour colloidal particle spill, causes the battery phenomenon of false acid leakage, protection battery that can be better.
Drawings
Fig. 1 is a schematic view of a structure of a gas exhaust structure of a gel electrolyte lead-acid battery.
1-a structural body; 2-an exhaust chamber; 3-neck part; 4-a water-absorbing layer; 5-sealing ring; 6-an exhaust passage; 7-colloid discharge port; 8-a colloid adsorption layer; 9-a baffle plate; 10-air vent.
Detailed Description
The exhaust structure of the colloidal electrolyte lead-acid storage battery as shown in the attached drawing comprises a structure body 1; the structure body 1 comprises an exhaust chamber 2 and a neck 3; an exhaust passage 6 penetrates through the centers of the exhaust chamber 2 and the neck 3; a water absorbing layer 4 is arranged on the periphery of the exhaust passage 6 positioned on the neck 3; the top of the exhaust passage 6 is provided with a baffle 9; the middle part of the baffle 9 is provided with an exhaust hole 10; both sides of the upper part of the exhaust passage 6 are provided with colloid discharge ports 7; the inner wall of the exhaust chamber 2 is provided with a colloid adsorption layer 8;
wherein, the bottom of the exhaust passage 6, namely the lower part of the neck 3 is sleeved with a sealing ring 5; the water absorbing layer 4 is made of glass silk floss fiber clapboard.
The utility model discloses a colloidal electrolyte lead acid battery exhaust structure will exhaust hole and colloid discharge port separation, can avoid early exhaust in-process to contain the sour colloidal particle spill, causes the battery phenomenon of false acid leakage, protection battery that can be better.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (3)
1. The utility model provides a colloidal electrolyte lead acid battery exhaust structure which characterized in that: comprises a structural body (1); the structure body (1) comprises an exhaust chamber (2) and a neck part (3); an exhaust passage (6) penetrates through the centers of the exhaust chamber (2) and the neck (3); a water absorbing layer (4) is arranged on the periphery of the exhaust passage (6) positioned on the neck (3); a baffle plate (9) is arranged at the top of the exhaust passage (6); the middle part of the baffle (9) is provided with an exhaust hole (10); both sides of the upper part of the exhaust passage (6) are provided with colloid discharge ports (7); and a colloid adsorption layer (8) is arranged on the inner wall of the exhaust chamber (2).
2. The gel electrolyte lead-acid battery vent structure according to claim 1, characterized in that: and a sealing ring (5) is sleeved at the bottom of the exhaust passage (6), namely below the neck (3).
3. The gel electrolyte lead-acid battery vent structure according to claim 1, characterized in that: the water absorbing layer (4) is made of glass silk floss fiber partition boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014336.8U CN210349951U (en) | 2019-07-02 | 2019-07-02 | Exhaust structure of colloidal electrolyte lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014336.8U CN210349951U (en) | 2019-07-02 | 2019-07-02 | Exhaust structure of colloidal electrolyte lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210349951U true CN210349951U (en) | 2020-04-17 |
Family
ID=70192826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921014336.8U Expired - Fee Related CN210349951U (en) | 2019-07-02 | 2019-07-02 | Exhaust structure of colloidal electrolyte lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210349951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421090A (en) * | 2022-01-14 | 2022-04-29 | 深圳市美宝昕新材料有限公司 | Colloid exhaust device and exhaust method based on vibration structure |
-
2019
- 2019-07-02 CN CN201921014336.8U patent/CN210349951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421090A (en) * | 2022-01-14 | 2022-04-29 | 深圳市美宝昕新材料有限公司 | Colloid exhaust device and exhaust method based on vibration structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20200702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |