CN207233891U

CN207233891U - A kind of storage battery of vast capacity electrolyte storage

Info

Publication number: CN207233891U
Application number: CN201720629292.4U
Authority: CN
Inventors: 武钰娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-02
Filing date: 2017-06-02
Publication date: 2018-04-13
Anticipated expiration: 2027-06-02

Abstract

The utility model discloses a kind of storage battery of vast capacity electrolyte storage, including right electrolyte box, battery cell case and left electrolyte box, battery cell case both sides integral type is molded with left electrolyte box and right electrolyte box, and accumulator end cover has been connected by screw at the top of the battery cell case；Spaced negative plate and positive plate are installed inside the battery cell case, AGM partition plates are equipped between adjacent negative plate and positive plate, the negative plate top connects anode connecting pole, anode connecting pole is electrically connected negative terminal, the positive plate top connects anode connecting pole, anode connecting pole is electrically connected positive terminal, facilitates the injection of electrolyte, increases the memory capacity of battery liquid；Improve the radiating efficiency of electrolyte；Frequently added without to battery cell case electrolyte inside, that is, can guarantee that being normally carried out for storage battery charge or discharge, reduced and the charge capacity of storage battery is had an impact because of moisture reduction in electrolyte.

Description

A kind of storage battery of vast capacity electrolyte storage

Technical field

Battery technology field is the utility model is related to, is specifically a kind of storage battery of vast capacity electrolyte storage.

Background technology

Storage battery is a kind of battery for mutually changing chemical energy and electric energy, during charging, can be made with the mode of charging in Electric energy, is saved as chemical energy by portion's active material regeneration；During electric discharge, chemical energy can be converted to electric energy again.

Now widely used storage battery is common lead-acid accumulator, the pole plate being mainly made of the oxide of lead and lead Formed with electrolyte, electrolyte uses the aqueous solution of sulfuric acid.The advantages of this card lead accumulator is voltage stabilization, cheap；Lack Point is that accumulation of energy is low, and service life is short and regular maintenance is frequent.Because accumulator capacity is limited and number of substrates is less, cause its storage Can be low；Lead accumulator is after prolonged discharge and recharge use, the water evaporation in its electrolyte, causes the amount of electrolyte to reduce, from And the charge capacity of storage battery is influenced, it is necessary to frequently add supplement distilled water, Operation and Maintenance is cumbersome.Therefore, it is necessary to tradition is stored The defects of battery, is improved.

Utility model content

The purpose of this utility model is to provide a kind of storage battery of vast capacity electrolyte storage, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides following technical solution：

A kind of storage battery of vast capacity electrolyte storage, including right electrolyte box, battery cell case and left electrolyte box, Battery cell case both sides integral type is molded with left electrolyte box and right electrolyte box, passes through spiral shell at the top of the battery cell case Nail is connected with accumulator end cover；Spaced negative plate and positive plate are installed, adjacent is negative inside the battery cell case AGM partition plates are equipped between pole plate and positive plate, the negative plate top connects anode connecting pole, and anode connecting pole is electrically connected anode Column, the positive plate top connect anode connecting pole, and anode connecting pole is electrically connected positive terminal.

As further program of the utility model：External storage is set to inside the left electrolyte box and right electrolyte box Sap cavity.

As further program of the utility model：Offer and be used for and external liquid storage cylinder on the battery cell case side wall The via hole of connection.

As further program of the utility model：The accumulator terminal, which covers, offers liquid filling hole, screw thread on liquid filling hole It is connected with sealing cover.

As further program of the utility model：It is respectively connected with and leads on the left electrolyte box and right electrolyte box inner wall Hot plate.

As further program of the utility model：The negative terminal and positive terminal are each attached to accumulator terminal and cover.

As further program of the utility model：The battery cell case, accumulator end cover, right electrolyte box and left electricity Solution liquid box is adopted as ABS plastic or polypropylene is made.

As further program of the utility model：The quantity of negative plate and positive plate is biography inside the battery cell case 2~3 times of internal storage battery positive plate and the negative plate quantity of uniting.

Compared with prior art, the beneficial effects of the utility model are：A kind of storage of the vast capacity electrolyte storage Battery, it is simple in structure, it is easy to operate, facilitate the injection of electrolyte, integral type is molded with left electrolyte in battery cell case both sides Box and right electrolyte box, increase the memory capacity of battery liquid；It is all connected with left electrolyte box and right electrolyte box inner wall There is heat-conducting plate, improve the radiating efficiency of electrolyte；In the case of pole plate number and electrolyte are increased at the same time, storage is further increased The charge capacity of battery, for traditional storage battery, can accommodate battery liquid of larger capacity, even if in electric power storage Partial moisture can be lost after the long-time discharge and recharge use of pond, frequently added without to battery cell case electrolyte inside, can Ensure being normally carried out for storage battery charge or discharge, reduce because moisture is reduced and to the charge capacity generation shadow of storage battery in electrolyte Ring.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the structure diagram of battery cell case in the utility model.

In figure：The right electrolyte boxes of 1-, 2- via holes, 3- negative plates, 4-AGM partition plates, 5- positive plates, 6- battery cell cases, The left electrolyte boxes of 7-, 8- heat-conducting plates, 9- cathodes connecting pole, 10- positive terminals, 11- liquid filling holes, 12- negative terminals, the connection of 13- anode Column, 14- accumulator end covers, the external liquid storage cylinders of 15-.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~2, in the utility model embodiment, a kind of storage battery of vast capacity electrolyte storage, including the right side Electrolyte box 1, battery cell case 6 and left electrolyte box 7, the 6 both sides integral type of battery cell case are molded with left electrolyte box 7 With right electrolyte box 1, external liquid storage cylinder 15 is set to inside the left electrolyte box 7 and right electrolyte box 1, outside the storage battery The via hole 2 for being connected with the external liquid storage cylinder 15 in left electrolyte box 7 and right electrolyte box 1, institute are offered on 6 side wall of shell State the top of battery cell case 6 and be connected by screw accumulator end cover 14, offered on accumulator end cover 14 for storage battery electricity The liquid filling hole 11 of liquid injection is solved, sealing cover is threaded with liquid filling hole 11, in use, battery liquid passes through liquid filling hole 11 Add in battery cell case 6, unnecessary battery liquid is flowed into inside left electrolyte box 7 and right electrolyte box 1 along via hole 2 External liquid storage cylinder 15 in, increase the memory capacity of battery liquid.

Heat-conducting plate 8 is respectively connected with 1 inner wall of the left electrolyte box 7 and right electrolyte box, heat-conducting plate 8 is easy to external storage 15 electrolyte inside heat of sap cavity is conducted to left electrolyte box 7 and right electrolyte box 1 in time, so as to improve the heat dissipation effect of electrolyte Rate.

Spaced negative plate 3 and positive plate 5 be installed, adjacent negative plate 3 and just inside the battery cell case 6 AGM partition plates 4 are equipped between pole plate 5,3 top of the negative plate connection anode connecting pole 13, anode connecting pole 13 is electrically connected anode Column 12,5 top of the positive plate connection anode connecting pole 13, anode connecting pole 13 is electrically connected positive terminal 10, the negative terminal 12 It is each attached to positive terminal 10 on accumulator end cover 14.

The battery cell case 6, accumulator end cover 14, right electrolyte box 1 and left electrolyte box 7 are adopted as ABS plastic Or polypropylene is made, has good shock resistance, heat resistance, low temperature resistant, chemical proofing and electric property good, have Good thermoplasticity, it is easy to process that shaping is made.

The quantity of the 6 inside negative plate 3 of battery cell case and positive plate 5 is traditional storage battery internal positive plate and anode 2~3 times of plate quantity, in the case of pole plate number and electrolyte are increased at the same time, further increase the charge capacity of storage battery.

The operation principle of the utility model is：In use, increase right electrolyte box 1 and left electricity in 6 both sides of battery cell case Liquid box 7 is solved, for traditional storage battery, battery liquid of larger capacity can be accommodated, even if being grown in storage battery Partial moisture can be lost after time discharge and recharge use, frequently add, that is, can guarantee that without to 6 electrolyte inside of battery cell case Storage battery charge or discharge are normally carried out, and reduce and the charge capacity of storage battery is had an impact because of moisture reduction in electrolyte.

It is emphasized that：The above is only the preferred embodiment of the present utility model, and not the utility model is appointed What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc. With change and modification, belong in the range of technical solutions of the utility model.

, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ", " connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected Connect；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Claims

1. a kind of storage battery of vast capacity electrolyte storage, including right electrolyte box (1), battery cell case (6) and left electrolysis Liquid box (7), it is characterised in that battery cell case (6) both sides integral type is molded with left electrolyte box (7) and right electrolyte box (1), accumulator end cover (14) has been connected by screw it at the top of the battery cell case (6)；Peace inside the battery cell case (6) Equipped with spaced negative plate (3) and positive plate (5), AGM partition plates are equipped between adjacent negative plate (3) and positive plate (5) (4), negative plate (3) top connection anode connecting pole (13), anode connecting pole (13) are electrically connected negative terminal (12), it is described just Pole plate (5) top connection anode connecting pole (13), anode connecting pole (13) are electrically connected positive terminal (10).

A kind of 2. storage battery of vast capacity electrolyte storage according to claim 1, it is characterised in that the left electrolysis External liquid storage cylinder (15) is set to inside liquid box (7) and right electrolyte box (1).

A kind of 3. storage battery of vast capacity electrolyte storage according to claim 2, it is characterised in that the storage battery The via hole (2) for being connected with external liquid storage cylinder (15) is offered on shell (6) side wall.

A kind of 4. storage battery of vast capacity electrolyte storage according to claim 1, it is characterised in that the storage battery Liquid filling hole (11) is offered on end cap (14), liquid filling hole is threaded with sealing cover on (11).

A kind of 5. storage battery of vast capacity electrolyte storage according to claim 1, it is characterised in that the left electrolysis Heat-conducting plate (8) is respectively connected with liquid box (7) and right electrolyte box (1) inner wall.

A kind of 6. storage battery of vast capacity electrolyte storage according to claim 1, it is characterised in that the negative terminal (12) it is each attached to positive terminal (10) on accumulator end cover (14).

A kind of 7. storage battery of vast capacity electrolyte storage according to claim 1, it is characterised in that the storage battery Shell (6), accumulator end cover (14), right electrolyte box (1) and left electrolyte box (7) are adopted as ABS plastic or polypropylene system Into.

A kind of 8. storage battery of vast capacity electrolyte storage according to claim 1, it is characterised in that the storage battery The quantity of the internal negative plate (3) of shell (6) and positive plate (5) is the 2~3 of traditional storage battery internal positive plate and negative plate quantity Times.