1. Check whether the gas meter is installed? Gas meter word gas alarm installed? Check whether the natural gas has been entered into the household, check the number of the gas meter, record it with paper, and deduct it at the time of delivery of gas. Whether to set a dedicated exhaust pipe.
2. Check the pipeline gas You can use the smoked paper roll to put it near the alarm device to see if the alarm device is sensitive. The alarm sound and light prompts to close the air solenoid valve at the same time. If it can't move, repair it in time.
3, to see if the balcony has a floor drain or downpipe. Pour some water in the floor drain to see if the water is open. Although the floor drain is small, its function cannot be overlooked. When there is no floor drain or outlet pipe during a heavy rain, the rainwater will diffuse into the living room, causing great trouble to the owners' lives.
4. Whether the outlet, sewer, or downpipe installation is firm or not, and whether the interface is leaky or not.
5. Check whether the house is clean, whether there is residual construction waste, or whether there is garbage in all open pipe space.
6, kitchen and toilet should be close to the ventilation channel. The kitchen and toilet should be arranged near the air passages, which will facilitate the rapid discharge of odors, exhaust gases, etc., and keep the indoor air clean. Fire extinguishment after ignition with a paper roll, place about ten centimeters below the mouth of the flue, and see if the smoke rises to the mouth of the flue.
7, the bathroom should be left under the ceiling vents. When you stay on the ceiling, you need to check the hand lamp to see if it has the installation property. At the same time, use the method to measure the pumping force. Check the presence of construction waste with a flashlight in the flue and vent. Toilets with windows in the corridor should be equipped with security nets. If there are no windows, there should be ventilation holes, ventilation holes should be set under the ceiling.
8. Check the installation, openness and sealing of the pipeline: Shake the heating pipe and the water pipe with your hands, and firmly fix it. If loose, fix it again. Open the water valve to see if the drainage is smooth (otherwise, the water pipe is blocked by the construction waste). At the same time, use the toilet paper to wipe the bottom of the upper and lower pipes to see if there is any seepage.
Aisle ceiling living room ceiling window space heating kitchen ceiling bathroom ceiling
Hangzhou Finding International Co., Ltd. , http://www.cnrollformingmachines.com