CN218160551U

CN218160551U - Battery centralized charging constant-temperature water bath circulating system

Info

Publication number: CN218160551U
Application number: CN202220703713.4U
Authority: CN
Inventors: 刘金刚; 汪红波; 饶石桥
Original assignee: Henan Puxin Power Supply Co ltd
Current assignee: Henan Puxin Power Supply Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-12-27
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a constant temperature water bath circulation system for centralized charging of batteries, which mainly comprises a water bath charging unit and a water bath circulation unit, wherein the water bath charging unit comprises a bracket, and a water bath pool for centralized placement of the batteries is arranged on the bracket; a roller which is used for placing batteries and is beneficial to the movement of the batteries is arranged in the water bath pool, the bottom of the water bath pool is connected with a drain pipe, a water inlet groove which is used for controlling the height of the water surface in the water bath pool is arranged on the side surface of the water bath pool, and the bottom of the water inlet groove is connected with a water inlet pipe; the water bath circulation unit comprises a water storage tank, a constant temperature source and a temperature controller electrically connected with the constant temperature source are arranged in the water storage tank and used for ensuring the temperature of constant temperature water in the water storage tank; the water outlet pipe and the water inlet pipe are connected with the water storage tank. The utility model arranges a heating source and a refrigerating source in the water storage tank to cool the constant temperature water in hot environment; and (3) heating in a severe cold environment, and ensuring the temperature of the constant-temperature water to be 20-30 ℃.

Description

Battery centralized charging constant-temperature water bath circulating system

Technical Field

The utility model relates to a battery is concentrated and is charged technical field, concretely relates to constant temperature water bath circulation system that charges is concentrated to battery.

Background

Lead-acid batteries are common storage batteries and belong to secondary batteries. Lead-acid batteries generally consist of a polar plate, a separator, a housing, an electrolyte, a lead connector, a pole and the like. The working principle is as follows: when charging, the internal active substance is regenerated by external electric energy, the electric energy is stored as chemical energy, when discharging, the chemical energy is converted into electric energy again for outputting, a lead-based grid (also called grid body) filled with spongy lead is commonly used as a negative electrode, a lead-based grid filled with lead dioxide is used as a positive electrode, and dilute sulfuric acid is used as electrolyte.

The lead-acid storage battery can emit a large amount of heat during charging, so the lead-acid storage battery is usually placed in a water bath for cooling and charging in an industrial application process, the temperature or the temperature of a liquid medium in the water bath can influence the performance and the service life of the battery, generally, the charging is optimal at the temperature of 20-30 ℃, but the liquid medium absorbs heat and heats up when the storage battery is charged in the water bath, the liquid medium can also be conducted into the air to increase the ambient temperature, the increase of the ambient temperature can generate adverse influence on the charging of the storage battery, the charging effect of the storage battery is reduced, and the continuous increase of the ambient temperature can also generate potential safety hazards.

The inventor knows a storage battery charging water bath, and patent document No. CN207074685U, its specification 5 paragraph records "a storage battery charging water bath includes the water bath, the bottom of water bath is provided with a pulley yoke, the pulley yoke on install the pulley, the one end of pulley yoke and the lateral wall phase separation of water bath, the inlet opening has been seted up to the one end bottom of water bath and pulley yoke phase separation, the lateral wall of the other end is articulated with the bottom of water bath, the lateral wall of water bath has seted up the overflow mouth, the overflow mouth link to each other with a outlet pipe, the inlet opening in be provided with the inlet tube, the inlet end of inlet tube is provided with the water intaking valve, the top outlet end of inlet tube is higher than the lateral wall of water bath, be fixed with a circular baffle through branch directly over the inlet tube on the top outlet end of inlet tube, the diameter of circular baffle is not less than the internal diameter of inlet tube, the bottom of circular baffle is fixed with a conical water conservancy diversion spare, the bottom diameter of conical water conservancy diversion spare is less than the diameter of circular baffle spare, the bottom of conical water conservancy diversion spare is fixed with circular baffle spare, the top is vertical down. However, such a water bath cannot satisfy the centralized charging work of the storage battery, and therefore, a constant-temperature water bath circulation system for centralized charging of the storage battery is required.

Most of the existing water bath tanks can only be used for cooling and can only be used in hot days, and the cooling effect is poor, so that a heat preservation system which can be used in hot days and in cold days is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature water bath circulation system charges is concentrated to battery aims at solving the battery and concentrates ambient temperature when charging to be difficult to the technical problem who maintains stability.

In order to solve the technical problem, the utility model adopts the following technical scheme:

design a constant temperature water bath circulation system that charges is concentrated to battery, mainly include:

the water bath charging unit comprises a bracket, wherein a water bath pool for intensively placing batteries is arranged on the bracket;

a roller which is used for placing a battery and is beneficial to the movement of the battery is arranged in the water bath pool, the bottom of the water bath pool is communicated with a corresponding drain pipe, a water inlet groove which is used for controlling the height of the water surface in the water bath pool is arranged on the side surface of the water bath pool, and the bottom of the water inlet groove is communicated with a corresponding water inlet pipe;

the water bath circulating unit comprises a water storage tank, a constant temperature source arranged in the water storage tank and a temperature controller used for controlling the heating/refrigerating start and stop of the constant temperature source;

the water outlet pipe and the water inlet pipe are connected with the water storage tank to form liquid circulation.

Preferably, the constant temperature source comprises a heating source and a refrigerating source, and the temperature controller controls the opening and closing of the refrigerating source and the heating source so as to control the temperature of the constant temperature water.

Preferably, the water storage tank is also provided with a water filling pipe for connecting a water source.

Preferably, the support includes a plurality of support columns that first backup pad and second backup pad interconnect through the level setting from top to bottom, first water bath and second water bath have been placed respectively in first backup pad and the second backup pad.

Preferably, first water bath and second water bath all include the base, with base fixed connection lateral wall, with base articulated antetheca and back wall.

Preferably, the front wall and the rear wall are locked with the side walls through lock catches, and sealing strips are arranged between the front wall and the side walls and between the rear wall and the side walls for sealing.

Preferably, the drain pipe is provided with a drain valve, and the water inlet pipe is provided with a water inlet valve.

Preferably, an air duct for ventilation is arranged right above the water bath constant temperature unit.

Compared with the prior art, the utility model discloses a main beneficial technological effect lies in:

1. the utility model discloses a set up the temperature of heating source and refrigeration source in order to guarantee the thermostatted water in the water bath in the water storage tank, and then guarantee that the battery ambient temperature is at 20-30 ℃ in charging process, and all can use under sweltering hot and severe cold environment.

2. The utility model has good heat preservation effect on constant temperature water by forming water inlet and outlet circulation in the water storage tank, and realizes temperature reduction in hot environment; the temperature rise is realized in a severe cold environment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the water bath charging unit according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a bracket according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a water bath according to an embodiment of the present invention.

In the above figures, 1 is a support, 11 is a support column, 12 is a first support plate, 13 is a second support plate, 2 is a water bath, 21 is a roller, 22 is a front wall, 23 is a side wall, 24 is a sealing strip, 25 is a lock catch, 3 is a water inlet tank, 4 is a water inlet pipe, 5 is a water outlet pipe, 6 is a water storage tank, and 7 is a water filling pipe.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.

In the description of the present invention, it should be understood that the directions or positional relationships indicated as referring to the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing technical solutions and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed in a specific direction and operation, and thus, should not be construed as limiting the present invention.

The unit modules (components, structures, and mechanisms) and the devices such as sensors in the following examples are all conventional commercial products unless otherwise specified.

Example 1: a battery centralized charging thermostatic waterbath circulating system, referring to fig. 1 to 4, mainly comprising:

the water bath charging unit comprises a support 1, wherein a water bath 2 for intensively placing batteries is arranged on the support 1; the water bath 2 is internally provided with a roller 21 which is used for placing a battery and is beneficial to the movement of the battery, when the battery needs to be charged, the battery can be moved by using the roller 21, the battery is convenient to take, the bottom of the water bath 2 is connected with a drainage pipe 5, the drainage pipe 5 is arranged at the bottom of the water bath 2 and is beneficial to completely draining water, and the side surface of the water bath is provided with a water inlet groove 3 for controlling the height of the water surface in the water bath 2, so that the height of the water surface can be clearly known through the water inlet groove 3, and the water in the water bath 2 is further ensured not to be too much, thereby preventing danger; the bottom of the water inlet tank 3 is connected with a water inlet pipe 4; the support 1 comprises four supporting columns 11 which are connected with each other through a first supporting plate 12 and a second supporting plate 13 which are horizontally arranged up and down, and a first water bath 2 and a second water bath 2 are respectively placed on the first supporting plate 12 and the second supporting plate 13; the first water bath 2 and the second water bath 2 respectively comprise a base, a side wall 23 fixedly connected with the base, and a front wall 22 and a rear wall hinged with the base; the front wall 22 and the rear wall are locked with the side wall 23 through a lock catch 25, and when the battery needs to be put into the water bath 2, the front wall 22 and the rear wall can be opened through the lock catch 25, and the battery is moved through the roller 21; sealing strips 24 are arranged between the front wall 22 and the side wall 23 and between the rear wall and the side wall 23 for sealing so as to prevent water leakage; and a ventilating duct for ventilation is arranged right above the water bath charging unit, and the ventilating duct can further play a role in reducing the temperature of the battery charging environment in a hot environment.

The water bath circulating unit comprises a water storage tank 6, wherein a constant temperature source and a temperature controller electrically connected with the constant temperature source are arranged in the water storage tank 6 and used for ensuring the temperature of constant temperature water in the water storage tank; the constant temperature source comprises a heating source and a refrigerating source, and the temperature controller controls the refrigerating source and the heating source so as to control the temperature of constant temperature water. The water outlet pipe and the water inlet pipe 4 are connected with the water storage tank 6 to form a circulation; the drain pipe 5 is provided with a drain valve, and the water inlet pipe 4 is provided with a water inlet valve. In actual production, a plurality of groups of the water bath charging units can be arranged, and the water inlet pipe 4 and the water outlet pipe 5 of the water bath charging units are connected with one water storage tank 6, or a plurality of water storage tanks 6 can be connected.

The operation and use method of the battery centralized charging constant-temperature water bath circulating system comprises the following steps:

when in use, the battery is placed in the water bath 2 for charging; in a hot environment, a water source sends water with a proper temperature into a water storage tank 6 through a water supply pipe 7, and enters the water bath 2 through a water inlet pipe 4 to cool the charging environment of the battery, when the temperature of the water in the water bath 2 is too high, the water is discharged to the water storage tank 6 through a water discharge pipe and is refrigerated, and when the temperature of the water is lowered to a proper temperature, the water enters the water bath 2 through the water inlet pipe 4 again; heating is carried out in a severe cold environment, and when the temperature of water is raised to a proper temperature, the water enters the water bath 2 through the water inlet pipe 4.

The present invention has been described in detail with reference to the drawings and the embodiments, however, those skilled in the art can understand that, without departing from the technical concept of the present invention, various specific parameters in the embodiments can be changed, or equivalent substitutions can be made on related components, structures and materials, thereby forming a plurality of specific embodiments, which are common variations of the present invention, and detailed description is not given herein.

Claims

1. The utility model provides a constant temperature water bath circulation system that charges is concentrated to battery which characterized in that includes:

the water bath charging unit comprises a bracket, wherein a water bath pool for intensively placing the batteries is arranged on the bracket;

2. The centralized charging thermostatic waterbath circulating system of the battery as claimed in claim 1, wherein the thermostatic source comprises a heating source and a cooling source, and the temperature controller controls the on/off of the cooling source and the heating source, thereby controlling the temperature of the thermostatic water.

3. The circulating system of claim 1, wherein the water storage tank is further provided with a water feeding pipe for connecting a water source.

4. The circulating system of claim 1, wherein the support comprises a plurality of support columns connected to each other by a first support plate and a second support plate horizontally arranged up and down, and the first water bath and the second water bath are respectively placed on the first support plate and the second support plate.

5. The circulating system of claim 4, wherein the first and second water baths each comprise a base, a side wall fixedly connected with the base, and a front wall and a rear wall hinged with the base.

6. The circulating system of claim 5, wherein the front wall and the rear wall are locked with the side walls by a lock catch, and sealing strips are arranged between the front wall and the side walls and between the rear wall and the side walls for sealing.

7. The battery centralized charging thermostatic waterbath circulating system of claim 1, wherein the water discharging pipe is provided with a water discharging valve, and the water inlet pipe is provided with a water inlet valve.

8. The circulating system of centralized charging thermostatic waterbath for batteries according to claim 1, characterized in that a ventilation duct for ventilation is arranged right above the waterbath charging unit.