阅读说明：本技术 一种产生固定尺寸气泡的电加热水池 (electric heating water pool for generating fixed size bubbles ) 是由 魏严凇 季松涛 陈林林 史晓磊 于 2019-11-15 设计创作，主要内容包括：本发明属于液体加热技术领域,具体涉及一种产生固定尺寸气泡的电加热水池,包括不锈钢水池和补水箱；不锈钢水池放置在电磁加热器上,不锈钢水池和补水箱通过管道连接；在不锈钢水池和补水箱的连接管道上设置有电动阀A；所述不锈钢水池的上部焊接环形金属托盘,金属栅格放置于金属托盘上。本发明可以通过改变液面附近的金属栅格的尺寸,控制通过栅格的气泡尺寸,从而使到达液面的气泡尺寸固定；本发明通过调整水池底部的结构,使用不同形状和规格的底座,可以改变气泡的位置和数量；通过温度可控的储水箱对电加热水池持续不断的供应水溶液,可以使电加热水池维持恒定的液位,并持续不断的产生气泡。(The invention belongs to the technical field of liquid heating, and particularly relates to electric heating water pools generating bubbles with fixed sizes, which comprise a stainless steel water pool and a water supplementing tank, wherein the stainless steel water pool is placed on an electromagnetic heater and is connected with the water supplementing tank through a pipeline, an electric valve A is arranged on the connecting pipeline of the stainless steel water pool and the water supplementing tank, an annular metal tray is welded at the upper part of the stainless steel water pool, and a metal grid is placed on the metal tray.)

1, kinds of electric heating water pools generating bubbles with fixed size, which comprise a stainless steel water pool and a water replenishing tank, wherein the stainless steel water pool is placed on an electromagnetic heater and is connected with the water replenishing tank through a pipeline;

the method is characterized in that: the upper part of the stainless steel water pool is welded with an annular metal tray, and the metal grid is placed on the metal tray.

2. The kind of electrically heated water tank for generating bubbles with fixed size as claimed in claim 1, wherein the metal grids are circular rings, the hollow part of the circular rings is provided with horizontal grids and vertical grids, and the hollow part in the metal grids is divided into a plurality of small squares to form a net-shaped hollow structure.

3. The kind of electrically heated water bath for generating bubbles with fixed size as claimed in claim 2, wherein the size of the hollow part of the metal grid divided into several small squares is controlled by adjusting the number of the horizontal and vertical grids.

4. The electric heating water pool for generating fixed-size bubbles as claimed in claim 1, wherein the stainless steel water pool 1 has a steel groove at its base.

5. The electric heating water pool for generating fixed-size bubbles as claimed in claim 1, wherein a liquid level gauge A is installed at the lower part of the stainless steel water pool, the liquid level in the stainless steel water pool is monitored, and when the liquid level drops to about 5cm above the metal grid, the electric valve A is started to replenish water to the stainless steel water pool through the water replenishing tank.

6. The electric heating water pool for generating bubbles with fixed size as claimed in claim 1 or 5, wherein the lower part of the water replenishing tank is provided with an electric heating wire.

7. The electric heating water pool for generating fixed-size bubbles as claimed in claim 1 or 5, wherein a thermometer is installed in the water replenishing tank.

8. The electric heating pool for generating bubbles with fixed size as claimed in claim 1 or 5, wherein a liquid level meter B is installed in the water replenishing tank for monitoring the liquid level in the water replenishing tank, and when the liquid level in the water replenishing tank is too low, the electric valve B is opened to replenish water in the water replenishing tank.

9. The electric water heating pool for generating fixed-size bubbles, as claimed in claim 8, wherein the electric valve B is controlled by a control box, and the electric control box controls the electromagnetic heater, the heating wire, and the opening and closing of the electric valves A and B, and also monitors the data of the liquid level gauge A, the liquid level gauge B and the thermometer.

Technical Field

The invention belongs to the technical field of liquid heating, and particularly relates to electric heating pools for generating bubbles with fixed sizes.

Background

At present, an electric heating water pool on the market mainly adopts electromagnetic heating and resistance wire heating, and when an aqueous solution is heated to boiling, a large amount of bubbles can be generated.

The bubbles are enlarged from bottom to top, because a small amount of air is dissolved, the small cavities on the surface of the container wall also adsorb the air, and the small bubbles play a role of gasification nuclei.

The solubility of water to air and the adsorption of air by the walls decrease with increasing temperature. When the water is heated, bubbles are first generated on the walls of the container.

After the bubbles are generated, the wall part of the container in the water pool is actually in a dry-burning state, and the edge of the bubbles and the dry-burning part are in a violent vaporization process.

As the water is continuously heated, the water vapor is continuously evaporated into the small bubbles in the process, so that the pressure in the bubbles is continuously increased, the volume of the bubbles is continuously expanded, and the buoyancy force borne by the bubbles is increased.

When the buoyancy of the bubbles is as high as , the bubbles will float upwards quickly, and during the floating process, the liquid molecules on the surface of the bubbles leave the liquid and enter the bubbles and are mixed with other bubbles, so that the bubbles become bigger gradually until the bubbles reach the liquid level.

For a traditional electric heating water tank, when the water solution is heated to boiling, the sizes of bubbles floating up to the liquid surface are greatly different, and the sizes of the bubbles cannot be controlled; meanwhile, the bubble yield of the traditional electric heating water pool during boiling cannot meet the requirement.

Disclosure of Invention

In view of the above shortcomings, the main object of the present invention is to overcome the disadvantages of the existing electrically heated water pools, and to provide electrically heated water pools which can heat the solution to boiling and can generate a large number of bubbles of similar size.

The technical scheme of the invention is as follows:

electric heating water pools for generating fixed-size bubbles, which comprise a stainless steel water pool and a water replenishing tank;

the stainless steel water pool is placed on the electromagnetic heater, and the stainless steel water pool is connected with the water replenishing tank through a pipeline;

an electric valve A is arranged on a connecting pipeline of the stainless steel pool and the water replenishing tank;

the upper part of the stainless steel water pool is welded with an annular metal tray, and the metal grid is placed on the metal tray.

electric heating water pool for generating fixed size bubbles, wherein the metal grid is ring-shaped, the hollow part of the ring is provided with transverse grids and vertical grids, and the hollow part in the metal grid is divided into a plurality of small squares to form a net-shaped hollow structure.

electric heating water pool for generating fixed size bubbles, by adjusting the number of horizontal grids and vertical grids, the size of the hollow part in the metal grid divided into several small squares is controlled.

electric heating water pool for generating fixed size bubbles, the stainless steel water pool 1 adopts a steel groove on the base.

electric heating water pools generating bubbles with fixed size, wherein a liquid level meter A is arranged at the lower part of the stainless steel water pool for monitoring the liquid level in the stainless steel water pool;

and when the liquid level is reduced to about 5cm above the metal grid, starting the electric valve A, and supplementing water to the stainless steel water pool through the water supplementing tank.

electric heating water pool for generating fixed size bubbles, and heating wire installed at the lower part of the water replenishing tank.

electric heating water pool generating fixed size bubble, and thermometer installed in the water supplementing tank.

electric heating water pools generating bubbles with fixed size, wherein a liquid level meter B is arranged in the water replenishing tank and can monitor the liquid level of the water replenishing tank;

when the liquid level of the water replenishing tank is too low, the electric valve B is opened to replenish water to the water replenishing tank.

electric heating water pool for generating fixed size bubbles, wherein the electric valve B is controlled by a control box, the electric control box controls the electromagnetic heater, the electric heating wire, and the opening and closing of the electric valve A and the electric valve B, and simultaneously can monitor the data of the liquid level meter A, the liquid level meter B and the thermometer.

The invention has the beneficial effects that:

the size of the bubbles passing through the grids can be controlled by changing the size of the metal grids near the liquid level, so that the size of the bubbles reaching the liquid level is fixed;

the invention can change the position and the quantity of the bubbles by adjusting the structure of the bottom of the water pool and using the bases with different shapes and specifications;

the water solution is continuously supplied to the electric heating water pool through the temperature-controllable water storage tank, so that the electric heating water pool can maintain constant liquid level and continuously generate bubbles.

Drawings

FIG. 1 is a schematic view of the general construction of an electrically heated water basin of the present invention;

FIG. 2 is a schematic structural view of a metal grid;

FIG. 3 is a schematic view of the structure of the sink base.

In the figure: 1. a stainless steel water tank; 2. a metal grid; 3. an annular metal tray; 4. a groove; 5. a liquid level meter A; 6. an electromagnetic heater; 7. an electric valve A; 8. a water replenishing tank; 9. an electric heating wire; 10. a liquid level meter B; 11. a thermometer; 12. an electric valve B; 13. and a control box.

Detailed Description

The invention is further described in detail in connection with the figures and the embodiments.

electric heating water pool for generating fixed size bubbles, mainly comprising a stainless steel water pool 1 and a water replenishing tank 8.

The stainless steel water pool 1 is placed on the electromagnetic heater 6, and the stainless steel water pool 1 is connected with the water replenishing tank 8 through a pipeline;

an electric valve A7 is arranged on a connecting pipeline of the stainless steel water pool 1 and the water replenishing tank 8;

an annular metal tray 3 is welded at the upper part of the stainless steel water pool 1, and the metal grid 2 is placed on the metal tray 3;

the metal grid 2 is a circular ring, and a horizontal grid and a vertical grid are arranged in the hollow part of the circular ring;

the hollow part in the metal grid 2 is divided into a plurality of small squares to form a net-shaped hollow structure, so that the size of bubbles generated in the electric heating water pool is limited.

The size of the hollow part inside the metal grid 2 divided into a plurality of small squares is controlled by adjusting the number of the horizontal grids and the vertical grids;

so that the size of the bubbles generated by the electric heating water pool can be adjusted.

The base of the stainless steel pool 1 adopts a steel groove 4 or other structures, so that the bubble generation amount can be increased;

a liquid level meter A5 is installed at the lower part of the stainless steel water pool 1, the liquid level in the stainless steel water pool 1 is monitored, and when the liquid level drops to about 5cm above the metal grid 2, an electric valve A7 is started to supplement water to the stainless steel water pool 1;

quantitative aqueous solution is stored in the water replenishing tank 8 and is connected with the stainless steel water pool 1 through a pipeline, the electric valve A7 is in a normally closed state, and when the stainless steel water pool 1 needs to be replenished with water, the electric valve A7 is opened;

the lower part in the water replenishing tank 8 is provided with an electric heating wire 9 which can heat the water solution in the water replenishing tank to keep the water solution at a constant temperature;

a thermometer 11 is arranged in the water replenishing tank 8 and can monitor the temperature of the aqueous solution so as to keep the aqueous solution at a constant temperature;

install level gauge B10 in the moisturizing box 8, can monitor the liquid level of moisturizing box 8, cross when low when the liquid level of moisturizing box 8, through opening motorised valve B12, carry out the moisturizing to the moisturizing box.

The control box 13 can control the electromagnetic heater 6, the heating wire 9, the electric valve A7 and the electric valve B12, and can monitor the data of the liquid level meter A5, the liquid level meter B10 and the thermometer 11, thereby realizing the control of the whole device.