CN210110981U

CN210110981U - Accumulator set type safety device

Info

Publication number: CN210110981U
Application number: CN201921301452.8U
Authority: CN
Inventors: 刘春海; 李培坚; 杨文聪; 陈壹锋
Original assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-02-21
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a technical field of battery, more specifically relates to battery set formula safeties. The accumulator set type safety device comprises an inlet wire, a terminal row connected with the inlet wire, a set type safety device connected with the terminal row, an outlet wire row connected with the set type safety device and an outlet wire connected with the outlet wire row. The utility model is arranged in a centralized way, and the inspection and measurement efficiency is improved; the defect that the fuse is easy to loosen is effectively overcome; redundant spare fuses and LED lamps are arranged, so that the replacement is easy; the wiring is simple, convenient and reliable.

Description

Accumulator set type safety device

Technical Field

The utility model relates to a technical field of battery, more specifically relates to battery set formula safeties.

Background

The storage battery is widely applied to power systems and electrical equipment, and can be divided into a traditional lead-acid storage battery and a maintenance-free storage battery. The lead-acid accumulator consists of positive and negative plates, partition board, casing, electrolyte, terminal piles, etc. the chemical reaction of discharge is carried out by means of active positive plate and active negative plate in the presence of electrolyte, and the grids of the plates are made of Pb-Sb alloy. Compared with the traditional storage battery, the storage battery has the advantages of no need of adding any liquid, butt joint of the wiring pile heads, long electric quantity storage time and the like. Therefore, it is important to detect the voltage of the battery.

At present, the storage battery voltage measurement insurance adopts a single independent and dispersed installation method, the wiring of the method is scattered, and the battery voltage alarm caused by the loosening of the storage battery voltage measurement insurance and poor contact often occurs. In addition, the installation is dispersed, and the battery voltage measurement is very inconvenient for operators, so that the efficiency is low, and the risk of battery collision by mistake is easy to occur.

For the problems related to the safety of battery voltage measurement in the current battery voltage measurement work, the following points are mainly focused: the independently dispersed mounting method causes wiring to be scattered; the battery voltage alarm caused by the looseness of the battery voltage measurement fuse and poor contact is easily caused; the scattered installation is easy to touch the battery by mistake when the voltage of the battery is measured.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least, provide battery set formula safeties, can concentrate and arrange, improve and tour measurement efficiency, effectively solve the easy not hard up shortcoming of insurance dispersion.

The technical scheme of the utility model is that: the accumulator set type safety device comprises an inlet wire, a terminal row connected with the inlet wire, a set type safety device connected with the terminal row, an outlet wire row connected with the set type safety device and an outlet wire connected with the outlet wire row.

The utility model discloses in, the terminal row plays the effect that cable and insurance are connected the transition, and can be convenient carry out battery voltage here and concentrate the measurement. Set formula safeties, it is in between the inlet wire and being qualified for the next round of competitions the utility model discloses a main part, this set formula safeties, simple to operate, reliable can concentrate and arrange, improve tour measurement efficiency, effectively solve the easy not hard up shortcoming of insurance dispersion.

Furthermore, the inlet wire have many, terminal row inside be equipped with a plurality of terminals, every terminal be connected with every inlet wire one-to-one.

The utility model discloses in, every terminal is connected with every inlet wire one-to-one, can ensure the independence of every circuit like this, and it is accurate reliable when maintaining and measuring.

Furthermore, set formula safeties include a plurality of LED warning lights, a plurality of fuses, many cables, set up LED warning light and fuse on every cable, every cable one end connecting terminal row, the other end connects the outlet wire row.

The utility model discloses in, the effect of suggestion can be played in the setting of LED warning light, lets personnel's accessible naked eye spot judgement which line goes wrong.

The fuse (fuse) is also called a current fuse, which is defined by the IEC127 standard as "fuse-link". It mainly plays a role of overload protection. The fuse is correctly arranged in the circuit, and the fuse can be fused to cut off the current when the current is abnormally increased to a certain height and heat, so that the safe operation of the circuit is protected.

When a circuit is in fault or abnormal, the current is increased, and the increased current may damage some important devices in the circuit, and may burn the circuit or even cause fire. If the fuse is correctly arranged in the circuit, the fuse can be fused to cut off the current when the current abnormally rises to a certain height and heat, thereby playing a role in protecting the safe operation of the circuit.

Furthermore, each cable is provided with an LED prompting lamp and a fuse. Each cable is provided with one LED prompting lamp and one fuse, so that the wiring method is simple, and the cable has the characteristics of convenience, safety and reliability.

Furthermore, a plurality of outlet ports are arranged in the outlet row, and each outlet port is connected with each outlet in a one-to-one correspondence manner. Therefore, the independence of each line can be ensured, and the maintenance and the measurement are accurate and reliable.

Furthermore, a standby device is also arranged in the integrated safety device. The standby device comprises a prompting lamp, a fuse and a cable. Because the device reserves redundant spare fuses and LED lamps, the fuses can be replaced quickly and conveniently in daily operation if the fuses need to be replaced.

Compared with the prior art, the beneficial effects are: the utility model is arranged in a centralized way, and the inspection and measurement efficiency is improved; the defect that the fuse is easy to loosen is effectively overcome; redundant spare fuses and LED lamps are arranged, so that the replacement is easy; the wiring is simple, convenient and reliable.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

As shown in fig. 1, the battery assembly type safety device includes an inlet wire 1, a terminal strip 2 connected to the inlet wire 1, an assembly type safety device 3 connected to the terminal strip 2, an outlet wire 5 connected to the assembly type safety device 3, and an outlet wire 6 connected to the outlet wire 5.

In this embodiment, the terminal block 2 plays a role in the transition of the connection between the cable and the fuse, and the centralized measurement of the voltage of the storage battery can be conveniently performed at this position. Set formula safeties 3, it is in between inlet wire 1 and the line of being qualified for the next round of competitions 6, is the utility model discloses a main part, this set formula safeties 3, simple to operate, reliable can concentrate and arrange, improves tour measurement efficiency, effectively solves the easy not hard up shortcoming of insurance dispersion.

In this embodiment, inlet wire 1 has many, and terminal row 2 is inside to be equipped with a plurality of terminals, and every terminal is connected with every inlet wire one-to-one. As in fig. 1, there are 8 terminals, 8 incoming lines. Every terminal is connected with every inlet wire one-to-one, can ensure the independence of every circuit like this, and it is accurate reliable when maintenance is measured.

The integrated fuse device 3 comprises a plurality of LED prompting lamps 31, a plurality of fuses 32 and a plurality of cables, wherein the LED prompting lamps 31 and the fuses 32 are arranged on each cable, one end of each cable is connected with the terminal row 2, and the other end of each cable is connected with the outlet row 5.

In this embodiment, the setting of LED warning light 31 can play the effect of suggestion, lets personnel's accessible naked eye judge which circuit goes wrong fast. The fuse 32 serves as an overload protection.

In this embodiment, each cable is provided with an LED indicator 31 and a fuse 32. Each cable is provided with one LED prompting lamp and one fuse, so that the wiring method is simple, and the cable has the characteristics of convenience, safety and reliability.

A plurality of outlet ports are arranged in the outlet row 5, and each outlet port is connected with each outlet in a one-to-one correspondence manner. Therefore, the independence of each line can be ensured, and the maintenance and the measurement are accurate and reliable.

A standby device 4 is also provided in the collective fuse device 3. The standby device 4 comprises a warning light 31, a fuse 32 and a cable. Because the device reserves redundant spare fuses and LED lamps, the fuses can be replaced quickly and conveniently in daily operation if the fuses need to be replaced.

In addition, the device has the characteristics of simple wiring method, convenience, safety and reliability. The utility model discloses an achievement will be able to popularize and apply to storage battery secondary such as transformer substation and measure the use of warranty, has very strong practicality.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The accumulator set formula safeties, its characterized in that includes inlet wire (1), terminal row (2) of being connected with inlet wire (1), set formula safeties (3) of being connected with terminal row (2), outlet wire row (5) of being connected with set formula safeties (3), outlet wire (6) of being connected with outlet wire row (5).

2. The accumulator set fuse device according to claim 1, wherein: inlet wire (1) have many, terminal row (2) inside be equipped with a plurality of terminals, every terminal be connected with every inlet wire one-to-one.

3. The accumulator set fuse device according to claim 2, wherein: the integrated fuse device (3) comprises a plurality of LED prompting lamps (31), a plurality of fuses (32) and a plurality of cables, wherein the LED prompting lamps (31) and the fuses (32) are arranged on each cable, one end of each cable is connected with the terminal row (2), and the other end of each cable is connected with the outlet row (5).

4. The accumulator set fuse device according to claim 3, wherein: and each cable is provided with an LED prompting lamp (31) and a fuse (32).

5. The accumulator set fuse device according to claim 4, wherein: a plurality of outlet ports are arranged in the outlet row (5), and each outlet port is connected with each outlet wire in a one-to-one correspondence manner.

6. The accumulator set-type safety device according to any one of claims 1 to 5, wherein: the integrated safety device (3) is also internally provided with a standby device (4).

7. The accumulator set fuse apparatus according to claim 6, wherein: the standby device (4) comprises a prompting lamp (31), a fuse (32) and a cable.