Matters needing attention in gas renovation of second-hand houses

Gas is a necessity, but if the second-hand house needs to be rebuilt, then we should pay attention to the security risks. Improper gas conversion may cause safety problems in the future. Therefore, when decorating, try to follow the principle of safety first and simple lines, and then consider factors such as beauty and convenience. Details of matters needing attention in gas renovation of second-hand houses are as follows:

First, the second-hand housing gas renovation matters needing attention

1, second-hand housing gas should not be modified as far as possible.

In the renovation of second-hand houses, the gas can't be moved, so it's best not to change it unless it's necessary. Before changing, be sure to consult the gas operator whether you are allowed to change the pipeline yourself, and what is the allowed scope.

2, pay attention to the location of the instrument and accessories.

When gas is reformed, the position of the meter and intake pipe shall not be changed, the quality of gas fittings is better, and the gas valve should be carefully considered.

3. After modification, do soap bubble experiment.

Before the reformed gas pipeline is used, turn on the gas source. It is best to do a soap bubble test immediately, and carefully check whether there is air leakage, instrument air inlet, air outlet, self-contained extension pipe, interface, etc.

4. Don't install gas pipes in random and explosive places.

Indoor gas pipelines shall not be installed in bedrooms, bathrooms, living rooms, study rooms, inflammable and explosive goods warehouses, power distribution rooms, power distribution rooms, cable trenches, flues and air intake pipes.

5, the gas should be installed in a place convenient for maintenance.

The air inlet pipe of residential users should be located in the kitchen, balcony connected to the kitchen and other non-residential rooms that are easy to maintain.

6, gas riser matters needing attention

The gas riser is located in the kitchen, and the gas pipeline can be directly installed in the kitchen during installation. When the gas riser is in the original kitchen, the original kitchen cannot be used for other purposes. When the gas riser is close to the external wall of the kitchen, it must be convenient for maintenance workers to construct; When there is a gas riser on the adjacent floor, it should have the operating platform and other climbing conditions; .

7. Height and specification of gas pipeline

The horizontal pipe height of the gas pipeline installed in the stairwell should not be less than 2m, and the distance between the gas pipeline installed in the kitchen and other facilities and equipment should comply with the provisions of Code for Construction and Acceptance of Urban Gas Indoor Engineering cjj94-2003. The place where the gas pipeline is installed should not be an illegal building, and the customer applying for installation should issue the relevant certificate of the right to use the house or the certificate of the neighborhood Committee.

Second, the regulations that gas users should abide by.

1, it is strictly prohibited to dismantle, install or modify gas measuring instruments and gas facilities.

2, according to the use plan, the correct use of gas.

3. Misappropriation or transfer of gas is prohibited.

4. It is forbidden to change the cylinder inspection mark without authorization.

5. It is forbidden to heat liquefied petroleum gas cylinders.

6. It is forbidden to dump bottled gas and residual liquid. Residual liquid is dumped by gas supply enterprises.

Third, the owner's doubts about the transformation of gas pipelines

1. Can the gas be changed at will?

The gas pipeline is different from other pipelines in the home. The gas pipeline is very special. No individual or decoration worker has the right to transform the gas pipeline. The transformation of gas pipeline must be operated by the gas company's gas filling station (generally, the community will belong to a gas filling station, and the consulting property can contact them to carry out gas transformation).

2. The bathroom can be filled with gas. Can you answer it yourself?

If conditions permit, the main engine of the water heater can be installed in the kitchen, and the nozzle can be installed in the bathroom, but the two should be connected by a hose. You can also connect it yourself with a hose, but pay attention to the choice of quality brand of water heater. For the sake of safety, it is best to let the professionals of the gas group install it.

The gas pipeline is too long. Can you install a gas meter?

Allow users to shorten their own gas pipelines. However, it must be handled by professionals of the gas group, and workers who decorate houses are not allowed to modify them without authorization, which is very dangerous. The gas meter can also be placed in a box, but it must be ventilated at all times and cannot be placed in a sealed cabinet. The maintenance and replacement of gas meters must also be operated by professionals of gas group. According to the relevant regulations, any user shall not dismantle, repair, move or change the gas facilities without authorization.

4. How to pay the gas pipeline maintenance without warranty?

The warranty fee can be renewed. Generally speaking, payment is voluntary, that is, you can voluntarily pay 36 yuan money every year or not. If the payment is made, the gas group will start the warranty from the date of ignition. Once there is a problem with your gas pipeline, it will send someone to repair it immediately, and all expenses such as gas meter, valve, fittings and hose are free. If you don't pay this fee, it is ok, and it will be repaired as soon as possible if necessary. However, the cost of each door-to-door maintenance is 10 yuan, and the material cost is extra. We have invoices for all charges reviewed by the price department.

5. Can gas stoves use natural gas? Do you want to change the gas meter?

Gas stoves, liquefied gas stoves and gas water heaters can't use natural gas directly. To transform or replace them, it is mainly to replace burners and nozzles, and of course, gas meters.

We need to pay attention to every notice of gas transformation of second-hand houses in time, find problems in time and improve them in time. In the decoration, we need to fully guarantee the progress and quality of our decoration. We can apply for Rilong decoration guarantee, and the decoration supervisor can help us check the construction process comprehensively during the decoration.