Defoaming water tank for cooling circulation pipelines

Abstract

This invention relates to an antifoaming water tank for cooling circulation pipelines, comprising a tank body, a filter screen, an inlet pipe, an energy dissipation plate, and an outlet pipe. The filter screen is disposed within the tank body, and the space within the tank body is divided into a front liquid tank and a rear liquid tank. The inlet pipe is disposed on an inlet wall of the tank body and connects to the front liquid tank. The energy dissipation plate is disposed in the front liquid tank, located along an axial direction of the inlet pipe, and adjacent to the inlet pipe to prevent the water flow from directly impacting the filter screen. The outlet pipe is disposed within the tank body and connects to the rear liquid tank. In this way, foam is trapped in the front liquid tank by the filter screen and is crushed and eliminated by the filter screen, thereby protecting downstream equipment from damage caused by foam inhalation.

Claims

1. A defoaming water tank for cooling circulation pipelines, comprising: a tank body; a filter screen disposed within the tank body, dividing the space within the tank body into a front liquid tank and a rear liquid tank; a water inlet pipe disposed on a water inlet wall of the tank body and communicating with the front liquid tank; an energy dissipation plate disposed in the front liquid tank, located along an axial direction of the water inlet pipe, and adjacent to the water inlet pipe; and a water outlet pipe disposed within the tank body and communicating with the rear liquid tank.

2. The defoaming water tank as described in claim 1, wherein the pore size of the filter screen is between 0.05 and 0.15 mm.

3. The defoaming water tank as described in claim 1 or 2, wherein the tank body has two opposing tank side walls, which are respectively connected to the opposite sides of the water inlet wall; the filter screen has two opposing mounting sides, which are respectively connected to the two tank side walls; the defoaming water tank has an impurity baffle disposed at the bottom of the tank body and located between the filter screen and the water inlet wall; the impurity baffle has two opposing connecting sides, which are respectively connected to the two tank side walls, and the top of the impurity baffle is lower than the top of the filter screen.

4. The defoaming water tank as described in claim 1 or 2, wherein the tank body has two opposing tank side walls, which are respectively connected to the opposite sides of the water inlet wall; two mounting grooves are formed in the tank body, which are respectively located on the two tank side walls; the filter screen has two opposing mounting sides, which are slidably passed through the two mounting grooves so that the filter screen can be separated from the tank body.

5. The defoaming water tank as described in claim 3, wherein two mounting grooves are formed on the tank body, respectively located on the two side walls of the tank body; the two mounting sides of the filter screen are slidably passed through the two mounting grooves so that the filter screen can be separated from the tank body; the two connecting sides of the impurity baffle are slidably passed through the two mounting grooves so that the impurity baffle can be separated from the tank body.

6. The defoaming water tank as described in claim 1 or 2, wherein the energy dissipation plate is perpendicular to the water inlet pipe.

7. The defoaming water tank as described in claim 3, wherein the inlet pipe is positioned higher than the outlet pipe and the impurity baffle.

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