Washing Room Equipment Drainage and Inlet Requirements

When using laundry room equipment, we should be aware that the inflow and outflow of water significantly impact the overall efficiency, which often directly leads to changes in the overall work efficiency.

What are the requirements and issues to be aware of during the installation of water supply and drainage for laundry equipment?

Here is the specific content:

Installation Requirements for the Water Inlet of Laundry Equipment

Water pressure is between 2-7bar; excessively low pressure will increase working time.

2. Cold and hot water pipes should be controlled by separate manual valves for convenient maintenance of laundry equipment.

Connect laundry room equipment to the water supply pipe using durable hoses to avoid noise and leaks caused by equipment vibration transmitted to the pipes. It is recommended to use flexible union nuts with durable high-pressure hoses.

Install a water filter unit in front of the laundry equipment entrance.

To prevent impurities from entering the equipment and clogging the valves.

In areas with high water pressure, an air-balancing valve can be installed to prevent noise caused by water hammer.

6. If there is no independent hot water supply, cold and hot water can be provided in parallel at the laundry room's water inlet.

Note: Before connecting all the pipes to the machinery room equipment, open the hydraulic valve for 2 minutes to expel impurities from the pipes to prevent blockage of the internal control valves.

2. Drainage Installation Requirements

The drainage system is divided into two methods: drainage pipes and drainage ditches, with specific requirements as follows:

When installing drain pipes, it is essential to ensure that the entire drain pipe has sufficient drainage cross-sectional area to allow for the simultaneous and smooth discharge of multiple laundry room appliances.

When installing drainage pipes, an atmospheric equalization pipe should be added to prevent siphon action.

3. For laundry equipment supported by piping, add a flexible hose between the drainpipe and the equipment to prevent the transmission of vibrations. 4. When installing a drain channel, install a grate cover to prevent operators from falling in or coming into contact with hazardous chemical waste. Before wastewater enters the drainpipe, a filter should be installed. Pay special attention to the following fact: general cleaning factories draw water from wells, and in areas with poor water quality, it is necessary to add a water softener. When installing the drainpipe, it should be galvanized, which is both economical and sturdy. These are all the issues that must be noted when installing laundry equipment for water intake and drainage.