Can the shop, restaurant, kitchen be done without windows, right for the body?

What are the hygiene problems in the hotel kitchen, which many restaurant owners need to know. Kitchen fumes are probably the most headache for all restaurants, and now the environmental protection is so strict, and the kitchen is very close to the living room. Not only is it harmful to the chef's health, but the customer's impression of you is also poor.

So what should you do if the hotel kitchen has no windows and is not ventilated? The following Baibai safety network will take you to understand the safety knowledge of this hotel.

1. Punch holes at the foot of the outer wall to install air conditioning, that is, exhaust air and refrigeration and heating. Air conditioning is also indispensable in the restaurant.

2. If there are conditions, you can make the gate a little bigger. Install fans on the side walls or ceilings of your home to enhance indoor air circulation.

3. If there is a gap above the gate, install an exhaust fan here.

4. Connect the kitchen and the hall, and use the exhaust system of the kitchen to ventilate.

Hotel fume: It is necessary to install a water treatment hood. Noise and odor removal facilities need to be installed along the pipeline, and the flue should be treated regularly. Deodorization can be done by electroionizing the decomposition of oil smoke odors, as well as activated carbon filtration.

The kitchen is equipped with a water treatment hood and a check valve and flue grease trap to control the discharge of oil fumes, but the smell can only be absorbed through dispensing and activated carbon.

Studies have shown that there are more than 300 kinds of harmful substances in kitchen fumes, mainly aldehydes, ketones, hydrocarbons, fatty acids, alcohols, aromatic compounds, ketones, lactones, heterocyclic compounds, etc., these harmful substances have lung toxicity, immunotoxicity, genotoxicity and potential carcinogenicity, and their concentrations greatly exceed the national air health standards for residential areas, less than 3-5 times, more than 100 times. Such harmful fumes cannot be discharged, which brings a huge threat to the health of consumers.

It is not good that there are no windows in the kitchen of the shop, and the fumes can be pumped out, but the ventilation effect is not good, which is not good for the body.

Generally, the problem is not big, because normal restaurants will install range hoods, which are pumped through pipes and purifiers are added outside. Ventilation should be guaranteed...

From the perspective of fire protection, it is necessary to separate, and the general business hall and kitchen should be separated by fire, so as to prevent the spread of fire!

There must be a window, open the window for ventilation, and no window will have a certain impact on the body.

Specifically, depending on what type of catering you do, if it is a Chinese stir-fried dish, especially the kind of Sichuan and Hunan cuisine with a lot of fumes, if you can, it is recommended to pull the smoke exhaust pipe directly to the roof, and the roof discharge can better meet the requirements of regulations. However, due to the impact on the appearance of the building, it is necessary to communicate with the property, and the smoke pipe may be tens of meters when it is pulled, the power of the smoke exhaust fan needs to be relatively large, and the cost of the smoke pipe is also a lot. If it is just fried snacks or pasta-based, the smoke exhaust is not large, or there is really no way to discharge it only in the community and along the street, you can consider installing a low-altitude in-line purifier and deodorization box, this equipment is not cheap, and it needs to be cleaned and maintained regularly, and the volume is very large, and the general kitchen may not be installed.

Smoke extraction is a nuisance, and there is a danger of closure if there is a smell and some people protest and report it.

There must be a window, otherwise it will hurt the body too much.

This is possible, because now it has that range hood, so it can directly discharge the range hood or air. So what you say doesn't have much effect on your body.