CN212758697U

CN212758697U - Constant temperature water tank for rare earth silica gel storage battery experiments

Info

Publication number: CN212758697U
Application number: CN202021148354.8U
Authority: CN
Inventors: 孟烈; 缪春平; 胡柏明; 酒涛涛
Original assignee: Henan Jingneng Power Supply Co ltd
Current assignee: Henan Jingneng Power Supply Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-23
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a rare earth silica gel constant temperature water tank for battery experiments, including the basin, the basin internal fixation is provided with the baffle, the baffle divides the basin into overflow chamber and water bath chamber, the right-hand member in water bath chamber is provided with the water inlet, the water inlet is connected the inlet tube, be provided with the solenoid valve on the inlet tube, be provided with temperature sensor on the inner wall in water bath chamber, be fixed with the controller on the outer wall in water bath chamber, the controller is respectively with temperature sensor and solenoid valve electrical connection, the bottom in water bath chamber is provided with first drain, be provided with the supporter in the water bath chamber, the bottom in water bath chamber is provided with heating element, the supporter is located heating element's upper end, be provided with the overflow hole that runs through on the baffle, the bottom in overflow chamber is provided with the second outlet; the utility model discloses use controller, temperature sensor and solenoid valve to come the accurate control temperature, be fit for using in the formation experiment of tombarthite silica gel battery.

Description

Constant temperature water tank for rare earth silica gel storage battery experiments

Technical Field

The utility model relates to a battery technical field, especially a tombarthite silica gel constant temperature basin for battery experiments.

Background

The colloid lead-acid storage battery adopts gel electrolyte, has no free liquid inside, has large electrolyte capacity under the same volume, large thermal capacity and strong heat dissipation capability, and can avoid the phenomenon of thermal runaway of the common storage battery; the electrolyte concentration is low, and the corrosion effect on the polar plate is weak; the concentration is uniform, the electrolyte layering phenomenon does not exist, and compared with the common lead-acid battery, the electrolyte is not easy to generate vulcanization; therefore, the gel battery is maintenance-free, has longer service life than the common lead-acid battery, and is higher in price than the common lead-acid battery.

As a new battery, a rare earth silica gel battery is still under continuous development, in order to control the temperature of the battery during the formation of the battery, a constant temperature water bath is generally adopted, and the temperature itself during the formation can affect important parameters such as the capacity exertion and the internal resistance of the battery, so the temperature during the formation is particularly important.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a constant temperature water tank for rare earth silica gel battery experiments.

In order to achieve the purpose, the utility model is implemented according to the following technical scheme:

a constant-temperature water tank for rare earth silica gel storage battery experiments comprises a water tank, wherein a partition plate is fixedly arranged in the water tank and divides the water tank into an overflow cavity and a water bath cavity, a water inlet is formed in the right end of the water bath cavity and connected with a water inlet pipe, a solenoid valve is arranged on the water inlet pipe, a temperature sensor is arranged on the inner wall of the water bath cavity, a controller is fixed on the outer wall of the water bath cavity and electrically connected with the temperature sensor and the solenoid valve respectively, a first water discharge port is formed in the bottom end of the water bath cavity, a storage rack is arranged in the water bath cavity and fixed on the inner wall of the water bath cavity, the storage rack is hollow, a heating assembly is arranged at the bottom of the water bath cavity and located at the upper end of the heating assembly, a through overflow hole is formed in the partition plate and located, a second water outlet is formed in the bottom of the overflow cavity;

further, the heating assembly is a heating coil, and the heating coil is electrically connected with the controller;

furthermore, the number of the overflow holes is different from one another in height;

furthermore, leak-proof plugs are arranged in the overflow holes.

Compared with the prior art, the utility model discloses a constant temperature water tank for rare earth silica gel battery experiments possesses following beneficial effect:

1. the utility model discloses set up the controller, controller and temperature sensor electrical connection, by the water yield that adds of controller control inlet tube, control the temperature of water bath inslot, when reacing the settlement temperature, the solenoid valve is closed and is stopped adding water, and the in-process that becomes when the battery constantly releases heat, surpasss the settlement temperature, and the controller is opened the solenoid valve and is continued to add water and cool down.

2. The utility model discloses a plurality of overflow hole highly differs has been set up to all be provided with the leak protection stopper in the overflow hole, the purpose is for the battery of adaptation different specifications, because the battery becomes in-process upper portion and need spill the surface of water, consequently in the experimentation, opens a highly suitable overflow hole, control the surface of water height can.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

Detailed Description

The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.

The constant-temperature water tank for the rare earth silica gel battery experiment as shown in fig. 1 comprises a water tank 1, wherein a partition plate 2 is fixedly arranged in the water tank 1, the partition plate 2 divides the water tank 1 into an overflow chamber 3 and a water bath chamber 4, a water inlet 5 is arranged at the right end of the water bath chamber 4, the water inlet 5 is connected with a water inlet pipe 6, a solenoid valve 7 is arranged on the water inlet pipe 6, a temperature sensor 8 is arranged on the inner wall of the water bath chamber 4, a controller 9 is fixed on the outer wall of the water bath chamber 1, the controller 9 is electrically connected with the temperature sensor 8 and the solenoid valve 7 respectively, a first drain port 10 is arranged at the bottom end of the water bath chamber 4, a storage rack 11 is arranged in the water bath chamber 4, the storage rack 11 is fixed on the inner wall of the water bath chamber 4, the storage rack 11 is hollow, a heating component is arranged, the heating coil 12 is electrically connected with the controller 9; the article placing rack 11 is positioned at the upper end of the heating assembly, the clapboard 2 is provided with a through overflow hole 13, the overflow hole 13 is positioned at the upper end of the article placing rack 11, and the bottom of the overflow cavity 3 is provided with a second water outlet 14;

the number of the overflow holes 14 is different from each other in height; and leakage-proof plugs 15 are arranged in the overflow holes 14.

The principle of the utility model is as follows:

the utility model is provided with the controller which is electrically connected with the temperature sensor, the water adding amount of the water inlet pipe is controlled by the controller to control the water temperature in the water bath, when the set temperature is reached, the electromagnetic valve is closed to stop adding water, when the battery formation process continuously releases heat, and when the set temperature is exceeded, the electromagnetic valve is opened by the controller to continuously add water for cooling; the utility model is provided with a plurality of overflow holes with different heights, and the overflow holes are internally provided with leakage-proof plugs, so as to adapt to batteries with different specifications, and because the upper part of the battery needs to leak out of the water surface in the formation process, an overflow hole with proper height is opened to control the height of the water surface in the experimental process; the utility model discloses the heating coil who sets up is low excessively in order to prevent winter temperature for preheat the temperature of crossing excessively before the formation.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. The constant-temperature water tank for the rare earth silica gel battery experiment comprises a water tank and is characterized in that a partition plate is fixedly arranged in the water tank and divides the water tank into an overflow cavity and a water bath cavity, a water inlet is formed in the right end of the water bath cavity and is connected with a water inlet pipe, a solenoid valve is arranged on the water inlet pipe, a temperature sensor is arranged on the inner wall of the water bath cavity, a controller is fixed on the outer wall of the water bath cavity and is electrically connected with the temperature sensor and the solenoid valve respectively, a first water discharge port is formed in the bottom end of the water bath cavity, a storage rack is arranged in the water bath cavity and is fixed on the inner wall of the water bath cavity, the storage rack is hollow, a heating assembly is arranged at the bottom of the water bath cavity, the storage rack is located at the upper end of the heating, the overflow hole is positioned at the upper end of the article shelf, and the bottom of the overflow cavity is provided with a second water outlet.

2. The experimental constant-temperature water tank for the rare earth-silica gel storage battery of claim 1, wherein the heating assembly is a heating coil, and the heating coil is electrically connected with the controller.

3. The constant-temperature water tank for the experiment of the rare earth silica gel storage battery according to claim 1, wherein the number of the overflow holes is different from each other in height.

4. The constant-temperature water tank for the experiment of the rare earth silica gel storage battery according to claim 3, wherein leakage-proof plugs are arranged in the overflow holes.