Effective setting and common problems of equipment water tank
Release time:
2022-11-30
Whether it is a closed cooling tower or a water tank, their settings are strictly regulated. For example, when the refrigeration equipment design scheme is in the case of a single side building, the closed cooling tower can be set on the outdoor pavement or flat roof, and the bottom of the closed cooling tower is the residual water system software, and the design scheme is a professional water make-up port, The water make-up of cooling tower can be carried out according to the connection of tap water pipe at the water make-up port or other safe passage of running water. The system software has received the temperature hazard and is not suitable for application when the temperature is below the freezing point.
Whether it is a closed cooling tower or a water tank, their settings are strictly regulated. For example, when the refrigeration equipment design scheme is in the case of a single side building, the closed cooling tower can be set on the outdoor pavement or flat roof, and the bottom of the closed cooling tower is the residual water system software, and the design scheme is a professional water make-up port, The water make-up of cooling tower can be carried out according to the connection of tap water pipe at the water make-up port or other safe passage of running water. The system software has received the temperature hazard and is not suitable for application when the temperature is below the freezing point.
When the cooling circulating water flow is relatively large, it is convenient for the system software to replenish water, and when the temperature is relatively low, the water tank design scheme of the closed cooling tower can be remotely controlled in the room or in the area with high temperature. When the closed cooling tower is set on the high-rise residential building, in the early stage of the application of the design scheme, it is possible to design a separate refrigeration breathing system, or a public refrigeration water tank and its return pipe and make-up equipment.
For the closed cooling tower, the key role of the water tank is to improve the water volume of the water circulation system, promote the stable operation of the cooling circulating water centrifugal pump, and ensure that the centrifugal pump is not prone to high speed. Under the application of closed cooling tower in the space line, in order to reduce the surface moisture of the cooling tower filler and maintain the normal operation of the water layer, the cooling circulating water can flow back to the water tank of the car chassis of the high cooling tower to achieve stable water balance.
When the closed cooling tower is terminated for a period of time and is applied again, the cooling circulating water is not easy to flow back to the water tank in a short period of time. It is very easy to have insufficient cooling water flow in the water tank, and the water deficit is at the high speed of the centrifugal pump. Therefore, the cooling circulating water at the bottom of the cooling tower can ensure that the water flow is sufficient.
Generally, the float switch is designed in the water tank of the closed cooling tower. When the water flow is insufficient and the float switch is less than the water make-up line, the machinery and equipment will automatically replenish water. At this time, the water level should be the minimum water level of the machinery and equipment. In order to ensure the water flow more effectively, the minimum waterline will be set at the upper part of the minimum position.
1. What is the reason why milky white foamed plastic always appears when dosing in the external circulating water tank of the closed cooling tower?
If this problem occurs in the closed cooling tower, the actual reason is that the concentration value of the liquid medicine is too high, or its use amount is too large, thus causing this problem. Therefore, the concentration value of the liquid medicine should be reduced as much as possible, or the use amount should be appropriately reduced. If the cooling tower itself is not very good, then it is proposed to apply the closed backflow cooling tower to completely eliminate the problem.
2. In the closed cooling tower, can we calculate the standard cold tons and water tons?
The closed cooling tower in the cooling tower has two terms: cold ton and water ton. However, by definition, cold ton is an energy unit, while water ton refers to the water output per hour of the cooling tower. Therefore, they are two different definitions. Therefore, it is not possible to carry out calculations. Therefore, its response to this issue is "no".