The design of hydropower should be people-oriented. On the one hand, professional designers must not only possess professional knowledge, but also need to have rich life experience to achieve humanized design. The designers who implement the user's ideas and can't make independent opinions are unqualified. The important thing is that the hydropower design needs to be well-prepared, how to place the furniture, how wide the bed is, whether it is an electric water heater or a gas water heater. Let's take everyone today to understand the related knowledge of the next home-installed hydropower design .
Hydropower preparations
Designers should carefully understand the specific conditions of the house. For a new house, designers can ask for a project completion drawing through the property company or real estate developer. For the old house, the designer should visit the site to understand it. The main contents of the electrical understanding are the total allowable load of the house, the direction of the line pipe, the specification of the wire, etc.; the plumbing has the direction of the water supply and drainage and the heating pipe, the original waterproofing method of the kitchen and the bathroom, and the material of the pipe.
Hydropower design process
First, the design of hydropower is carried out according to the design of the house and the specific needs of the customer.
Second, workers follow the trend to slot walls or floors.
Third, buried pipelines (including wiring and connected pipelines) and cassettes.
Fourth, the detection circuit, pressure test on the waterway.
Fifth, smooth the trunking with cement sand.
Sixth, after the wall or wallpaper is finished, install the circuit panel.
note
First, when performing the above operations, it mainly involves slotting, which is generally the work of a mason. However, if there is a cutting machine, a plumber can do it easily. When the trough is leveled, mason is involved. Therefore, from the operation process, it is a cross-cutting work of three types of work. If you are decorating your own house instead of a decoration company, you should pay attention to the coordination of their cross-operations and mutual cooperation.
Second, the wire should be regular products, line tube, cassette must be flame-retardant. Because it is a hidden project, it must not be sloppy.
Third, the waterway, the water pipe should also be a formal and reliable product. No matter what kind of takeover method, it must be reliable. The pressure test must be conducted strictly according to the standard.
Fourth, the video line of weak power, must be thicker double shielded wire. Telephone lines and network cables cannot be sloppy either.
Fifth, sewage pipes should be used as large as possible to avoid the right angle.
Hydropower design considerations
1. The relationship between the total power consumption of the owner and the total power load of the house. With the continuous improvement of people's living standards, the total capacity of household appliances is getting larger and larger, while the original design capacity of some houses is generally constant, and some old homes have a small design capacity.
2. The effect of the owner’s required hydropower pipeline on the structure of the house or the entire hydropower system. Hydropower pipelines play an important role in the function of the house. Some owners, in order to pursue functions, but also do not understand the structure of the house and the entire hydropower system, can easily request some influence on the structure of the house and the entire hydropower system.
3. Whether the effect required by the owner is the same as the actual use effect after completion. Since the owners do not understand the decoration generally, it is impossible to consider the overall layout of the house when making the request. It may not be reasonable to consider some of the requirements that appear to be good on the whole. In addition, with the application of new technologies and new materials in the home improvement of water and electricity, those technologies and materials that are inadequate in terms of safety, environmental protection, and energy saving are gradually being eliminated. Designers should always pay attention to changes in this area. For example, the distribution system changed from the original three-phase four-wire system to three-phase five-wire system, energy-saving lamps should be widely used in the home, the Ministry of Construction to promote the application of energy-saving environmental protection and drainage materials and sanitary ware.
Old House Hydropower Design Policy
Old House Hydropower Design Safety First
Do not arbitrarily design the groove in the ground to walk the pipeline (even if there is backfill leveling layer), otherwise the vibration caused by the groove will destroy the decorative paint layer on the floor below the building, and may even affect the safety of the floor structure. The general design plan is to dismantle the old floor or brick, and then walk directly on the ground to clear the pipe and fix it. Then lay the tile directly or mix and level the mortar to lay the floor. Most of the old house's water supply pipes are rusted iron pipes that are not hygienic. They need to fundamentally abolish the original water pipes and replace them with polypropylene-embedded plastic pipes. Water supply control valves are not closed tightly, and they can easily cause running water hazards.
In the design must pay attention to the replacement of the valve; the old house to cast iron drainage pipe-based, distribution structure is very unreasonable, need to re-design the distribution structure of the water pipe, the second transformation using PVC pipe and cast iron pipe joint must be done, otherwise Easy to seep.
Scientific design
Old house power line aging is serious, the original structure generally uses a fine copper core or even aluminum core wire, lighting outlet with the loop regardless of home, even if a few years ago had to go through the circuit transformation of the room is only a partial increase or decrease socket, not fundamental Changing the distribution system can not meet the needs of users. In the hydropower design process, professional hydropower designers can be requested to distribute power distribution systems scientifically according to the needs of users' home appliances. Lighting, general outlets, air conditioning outlets, kitchen and toilet outlets and other special appliances should be designed in separate circuits, and must be completed before and after construction. Design drawings.
Practical for weight
The old house has a large amount of hydropower renovation projects. Considering that the average old home is mostly 5(20)A meters, according to the demand, the family can normally use strong and weak electricity, and the water supply and drainage location can be designed in place. Avoid setting too many high-power electrical power supplies to cause current overloads that cannot be used. Excessively unusable extras can only increase the amount of work that results in idle waste. For example, a 2.5-meter-high building has a circle of spotlights for one year. Not two times. The old house's hydropower design must be sufficient and practical enough to effectively control the budget to save money.
Based on me
Hydroelectric design should be people-oriented. On the one hand, professional designers must not only possess professional knowledge but also need to have rich life experience to achieve humanized design. The mechanical implementation of the user's ideas and can not put forward independent opinions is not qualified; otherwise The important thing is that before and after the hydropower design needs to be well prepared, how the furniture is placed, how wide the bed is, whether it is an electric water heater or a gas water heater, etc. It needs to be considered well, and you may not know how to operate it, but you must know that you need to What is the effect?
Editor's summary: The above is the introduction of knowledge about the experience of hydropower design process and precautions. I hope to help friends who have this need! For more information, please continue to pay attention to our website, follow-up will show more exciting content.
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