House information: 68_
Decoration style: modern
Decoration method: half package
Residential area: Nanjing Ruijin North Village Residential Area
Progress of renovation: hydropower renovation.
Transformation period: 1 month
20 165438 2004 +65438 10 +06 hydropower lecture
My house is an old house. The original ones are bare pipes and wires. This time, all of them were demolished and rebuilt. I personally study electronic circuits. Although strong electricity is not my old job, I am very familiar with the principle of household strong electricity and have decorated it several times. I am quite proficient in electricity, not to mention weak electricity.
After the water pipe enters the house, a master valve is installed to control the water consumption of the whole house, which is convenient for waterway maintenance. A pre-filter of the water purifier is installed behind the main valve, which is mainly used for filtering large particles (impurities such as sediment) in the pipeline, providing guarantee for the subsequent water purifier and prolonging the life of the filter element of the water purifier. In addition, the pipeline and power supply are reserved for the line pipe drinking machine supporting the water purifier.
Hot and cold water pipes enter the ceiling from the back of the floor heating boiler, and do not walk on the ground, and are insulated with heat preservation materials.
Water pipes are fixed to the ceiling. Because the ceiling is a precast slab, it is not easy to install expansion bolts. The master of hydropower uses a primitive method, but it is also more effective.
The circuit wiring is relatively standard, horizontal and vertical, and there is a certain distance between strong and weak electricity. The intersection of strong and weak electricity is covered with tin foil to avoid the influence of strong electricity on weak electricity.
Weak box, Hongyan weak box, the quality is quite good, only the original socket is installed, and other modules are configured by themselves. The configuration in the box is: 2 wires (living room, master bedroom) +6 wires (living room 1+ second bedroom 1+ master bedroom 3+ balcony 1).
Strong voltage box, Siemens strong voltage box, Siemens leakage protection circuit breaker, configuration list (8-way, belonging to economical configuration scheme): 1 leakage protection and main switch (40A)+ 1 whole house light (16A)+ 1 whole house grounding plug (20a)+/kloc.
20165438 2004+6543810 +08 self-drawn hydropower map.
Neither the designer nor the plumber drew the water and electricity wiring diagram. I drew a whole house water and electricity diagram myself, including sockets, lights and water pipes, which is convenient for subsequent positioning and maintenance. In addition, water and electricity lines are recorded by taking photos and videos.
2014-01-19 hydropower installation summary
Summary of hydropower installation experience (mostly original:);
1, the bedroom switch is best placed in the room, otherwise it is easy to press the wrong button. If the kitchen door is transparent, the switch can be placed outside the door.
2. The main light switch uses a single key switch as far as possible, which is convenient to operate. Auxiliary light switches can be combined, but it is recommended to use at most one double-button switch instead of three. In some specific scenes, multi-control switch can be more convenient and effective than single-control switch and double-control switch, which will be introduced separately later.
4. If the ceiling fan lamp is installed, it is recommended to use the speed control panel, which requires one more wire. The speed controller should not use stepless speed control, which is noisy and bad for the motor. It should be segmented (capacitor step-down).
5, pay attention to the water pipe installation behind the boiler don't conflict with the installation bolt of wall-hung boiler.
6. The power supply is reserved in the weak box, which is convenient for supplying power to the network equipment in the weak box.
7. Know what you want, communicate with the hydropower master more, always confirm whether it meets the requirements, and rework and rectify in time.
20 14-0 1-26 I choose kitchen treasures.
Everyone should have an experience. When the hot water faucet is far away from the water heater, it takes a while for cold water to generate hot water. Waste of water and poor comfort. The house where I live now has not taken any remedial measures, so that my wife often complains. Therefore, during the renovation of this new house, we are going to take some measures to solve this problem and improve the comfort of life. I really spent a little time thinking about what to use at home. After careful consideration, I chose the more conservative scheme of storing kitchen treasures. Although the hot water circulation system is comfortable, it also has some disadvantages:
1. In the on-demand mode, the operation is rather troublesome. Please operate before each use and wait for a few seconds.
2. Constant temperature mode water heater will be started frequently to keep the water pipe temperature, which is a bit expensive for gas water heater.
3. The added hot water circulation system adds a lump of equipment, which takes up space and affects the appearance.
4. The return pipe is added, and the hot water pipe wiring needs to be arranged in series, not in a star shape. It also increases the difficulty and cost of hydropower construction.
20 14-02- 19 Nice Hydropower Project.
My main hydropower project was completed at the end of last year, but because of the Spring Festival, the supervisor went back to Shenzhen for the Spring Festival, and the acceptance of hydropower has been delayed until this year. At the end of last year, I accepted it myself, and the remaining problems were dealt with by the hydropower master a few days ago. Today, I made an appointment with Shen Gong, the supervisor, for water and electricity acceptance. Shen Gong arrived on time. I am late. I'm sorry
Shen Gong carefully inspected the hydropower lines and spoke highly of them. Hydropower projects are relatively standardized, which is one of the better sites he accepted after the New Year. I am very happy. At the same time, Shen Gong also inquired about the waterway repression. Although it was pressed before, the pressure dropped because the plug was not tight. I checked the pipeline and found nothing unusual. Shen Gong suggested that I suppress the waterway in the future, which is safer. In addition, because the bathroom was waterproof a few days ago, I was anxious to test the water and put some water. Shen Gong also suggested that waterproof materials should be thoroughly dried before testing water. I talked to Shen Gong about the renovation, and then sent Shen Gong back to the company.