Water supply and drainage design of commercial kitchen

Commercial kitchen equipment needs a lot of water, so in the early design of commercial kitchen equipment, we must pay attention to the reasonable layout of the design scheme of water supply and drainage and drainage pipe of the restaurant kitchen, timely water supply and rapid drainage is also to improve the work efficiency and safety level of the restaurant kitchen.

First, water supply part

(1) Layout of drainage pipe lines in the restaurant kitchen

1. Vertical pipeline area and horizontal pipeline area should be set in the restaurant kitchen, and the pipeline should prevent random crossing;

2. The pipes should be natural gas pipes, heating pipes, water supply pipes and drainage pipes from top to bottom;

3. The longer horizontal pipe in the kitchen of the restaurant should be set near the wall of the actual operation table. The horizontal pipe in the kitchen of the restaurant should not affect all the normal application of the equipment;

4. The water supply riser should be set up in a centralized layout close to the cleaning tank.

(2) cold and hot water supply

1, cold, hot water use a separate branch pipe system, hot water pipe riser length exceeds 10 meters should be set up riser circulation system;

2. In the restaurant kitchen is conducive to the actual operation of the area set maintenance door;

3. The restaurant kitchen shall be equipped with a special type of daily water storage electric heater, which is used to supply 60 ℃ water to the restaurant kitchen area;

4. The principle of proximity and convenience should be taken into account when designing the water supply scheme of the kitchen operation room of the restaurant. The lack of water resources should not make the chef have to travel too far to reach the pool. This will not only reduce the efficiency of his work, but also make it difficult to clean up when he is busy.

Two, the drainage part

The restaurant kitchen, canteen industrial park is a water point, water demand area, obviously, is also the key location of difficult drainage. To ensure timely discharge, not retention, usually doping oil stains in the water, so according to the restaurant kitchen gutter connected to the housing construction sewer pipe, through the grease trap treatment.

Dining room kitchen drainage pipe can choose open ditch and dark ditch two methods to carry out drainage. The basic practice is to use indoor drainage ditch in the kitchen processing area to carry out drainage, cleaning pool, cutting table and other indirect drainage into the indoor drainage ditch, and then discharge according to the drainage pipe.

The advantage of open ditch is conducive to drainage, conducive to cleaning, reasonable avoid blocking. The defect is that the gutter will smell heavy, distributed in the kitchen, some restaurant kitchens will have insects, rats, etc., open ditch solution is not good, will continue to cause the restaurant kitchen road uneven, resulting in kitchen equipment placed difficult.