What does hydropower installation mainly do? I want to learn!

Plumber apprentices need to be divided into two types to make you understand:

The first is the plumber apprentice on the construction site, and the second is the decoration plumber apprentice. Even though they were both apprentices, what they did was more than 10 times different from what they finally achieved.

The first kind of construction plumber apprentice, at the beginning of the work is a small worker, I think it is to learn hydropower technology, but I don't know, the boss is to do manual work, make money small workers, go for half a year, so to speak, even the edge can not be touched. Because no master is obligated to teach you. Completely rely on your own exploration, a huge construction site, how many processes, how many things you can do, this is also the most time-consuming way to learn hydropower, and you can't learn anything.

The typical working hours are 9-10 hours.

The second kind of decoration plumber apprentice, at the beginning with a good mix of masters, you will do the embedding box, pull the thread, cleaning, but it is a relatively easy thing. It was also a pleasure to learn. If you follow a master who is not well mixed, you will start with grooving, and this job will make most of the apprentices who have just started to do it tired enough, unable to persevere, and choose to give up.

Slotting is done by professional masters, most of the hydropower masters can't stand it, this has nothing to do with your own ability) Don't follow this kind of master, just find another master, this previous article also has a detailed talk about finding a master. The general working time is 8-9 hours.

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There are many things included in hydropower installation, mainly including two categories, decoration and civil engineering. There are also many things for hydropower installation and installation, including fire pipe installation, water supply and drainage installation, strong and weak current installation (including fire electricity), and cable tray installation. If you want to do hydropower installation, it is recommended to go to the construction site to work as a civil plumber and electrician, where although you can endure hardships, you can learn real construction experience and technology.

Hydropower installation is precisely the most important construction experience, and when you have experience, you can also undertake the project if you have the opportunity.

Take water, electricity, and the Internet, and install plugs and faucets in all the places where your home can go to the water and power grid. Extravagant installation of lights, bathroom toilets, etc., the master has made a full set now. It's not difficult to say, it's not easy to say it's simple, it's not something that you can learn in a while.

The wiring of water and electricity, that is, the wiring, followed by the threading of electric wires. Finally, the sanitary ware is installed and the lamp switch is installed.

I am a plumber for home improvement, you can send me a message, I can call you back**, you can help some things you want to know, including what you want to learn, this is not false**, just call the registration number below.

Find land to anchor, get the project, and then go to find someone, or synchronously.

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How to do hydropower installation data? The answer is as follows: How to do the hydropower installation data?

Hydropower installation data can be divided into several stages: 1. Approach information: commencement report (generally done by civil engineering general contractor), construction organization design plan, including qualifications, management personnel and special types of personnel review, main machinery and equipment entry report, etc.

How to do hydropower installation data? Heroes, please come in!

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How to make socks and sails for hydropower installation materials? The answer is as follows: How to do the hydropower installation data?

Hydropower installation data can be divided into several stages: 1. Approach information: commencement report (generally done by civil engineering general contracting), construction organization design plan, including good qualifications, management personnel and special types of personnel review, main machinery and equipment entry report, etc.

2. Construction (embedded) data: the main materials entering the site are reviewed, and the process of the construction progress is filled in on time and according to the facts: the test records and sub-items related to the acceptance record of the concealed project and its Wu code, and the inspection batch, such as the installation of the foundation grounding device (-time completion) The process needs to be filled

Concealed engineering acceptance form, concealed engineering acceptance record, grounding resistance test record form (lightning protection and protection should be done separately), sub-project acceptance form, grounding device sub-project acceptance record form, grounding device sub-project inspection batch acceptance record form. If it is completed many times, the sub-project acceptance report form and the grounding device sub-project acceptance record form are put at the end, and other sub-items are reported accordingly. If the inspection batch cannot be formed, only the acceptance report form of the concealed project and the acceptance record form of the concealed project, such as the buried casing of the pipeline.

Then according to the progress - on time according to the actual audit report, such as grounding device, equipotential, pipeline, casing, down wire (down line 6 layers - only inspection batch), pressure equalization ring, dark lightning protection and other embedding, until the unveiling.

3. Construction (installation) data: the main mold fluid equipment and materials are reviewed, and the relevant test code records of the completed process are filled in on time according to the installation progress, such as: insulation resistance test records, cable laying, line switches and sockets, lighting full load, leakage test dust inspection, etc.

Water supply and drainage, such as: irrigation, water flow, pressure test, water filling, flushing, ball, test shooting and other test records. After the above is signed, fill in the sub-project I process inspection batch acceptance record form, and fill in the sub-project acceptance report form and sub-project acceptance record form after one or several inspection batches pass the acceptance.

In addition to the construction organization, which needs to be signed by the superintendent, the above information is signed by the supervising engineer.

4. Completion information (signed by the director): After the sub-project is accepted, fill in the sub-division project acceptance inspection form and the sub-division project inspection and operation slip record form, and after the sub-division is signed, fill in the sub-division engineering acceptance application form and the sub-division project acceptance record form, and the completion report (can also be issued by the civil engineering), and cooperate with the civil engineering report for completion acceptance. Others, such as energy saving, water quality testing, etc., should be done according to local requirements, and should be attached to the old wax material next to the capital.

Electricity is indeed a very complicated thing, and there are more and more things in the store, learning for a month or two is not able to learn a certain foundation, the color of the wire is separated, the fire wire is red, green, yellow, yellow, blue, the grounding wire is yellow-green two-color wire, the control line is white, and you must pay attention to distinguishing clearly when wiring, so it is generally said that it is very difficult to quickly learn to install hydropower.

The electricity aspect is really complicated, and there are more and more things on it! Studying for a month or two simply won't work! When threading, the colors are separated, the live wire is red, green and yellow, the neutral wire is blue, the grounding wire is yellow and green, and the control wire is white.

Be sure to distinguish clearly when wiring! The casual pick-up upstairs is very irresponsible! Doing so will have quite serious consequences!

Brother: How old are you, I'm also studying now, I feel that electricity is a little more complicated, you have been exposed to so many things in January, and I still know how to heat and drain now.

Feel free to pick it up.

Supplement: Hydropower installation still depends on understanding, simple and simple, home wires, complex and complex, must have work experience in large construction sites

First: Hydropower installation needs to be learned in two parts.

The basis of the exterior visibility, such as the things you can see with your eyes when you enter the suite, whether it is electricity pipes, water supply methods, drainage practices. The most important thing is to start memorizing materials before you learn. That's the key of the points.

Second: what is invisible at the core. For example, how to lay it out. How to wire. How to run the line. How to do it without problems. Problems with this system. It's all in the master's mind, and we have to figure out a way. Let him tell you more about it.

Third: it's about learning and doing. Think about it yourself, too. Don't say what the master says, think more about why you do it. It's the fastest way to progress.

You look like a ragtag army doing this. If we repair the house like this, we don't want to deliver it.

First of all, let's talk about whether it can be installed diagonally, crookedly, or bently.

Concealed conduits are permitted. Generally, in order to save costs, this is also done. Water pipes are generally not allowed, but home improvement is still acceptable.

Then, whether it is the line pipe on the ground or the water pipe, strictly speaking, it should be buried in the concrete. But you can put it on the ground, but you have to make sure that it should be 3 centimeters thick, or at least centimeters thick, when it is finished. But from your point of view, even if the floor tiles are pasted, the thickness of the protective layer cannot be guaranteed.

If you have to install it like this, you have to remove the groove on the ground and put the line pipe and water pipe into the groove.

In particular, where the water pipes cross, special bridge bends should be used, not stacked like this. The risk of a burst later is very high.

The wall line pipe is also doing well.

1. Pipe slotting.

When installing hydropower, the first thing is to need pipe slotting, which includes two aspects, one is water pipe slotting, and the other is wire line slotting. When the pipeline is slotted, it is best for the owner to check the quality on site to ensure that the horizontal and vertical lines are played before slotting, and the construction is carried out according to the line.

2. Water pipeline installation.

The installation of water pipes in hydropower installation is very important, most of the water pipe materials are PPR pipes, aluminum-plastic pipes, and the installation of water pipes should also pay attention to the placement of faucets, and the owners had better supervise and observe in person, so as to ensure its practicability.

3. Wire wiring.

Wires are a key material in hydropower installation, and the common wires on the market have copper core wires of more than square meters. When installing wires, it is necessary to separate the strong and weak currents, switches, air conditioning sockets and electrical sockets, so that the panel installation at the back will be smoother.

4. Water pipe inspection.

After the construction is completed, it is necessary to carefully check whether there are quality problems in the water pipes, so that the potential safety hazards of the waterways can be eliminated. When inspecting, you can use the method of pressure test, first use the gambling head to bet all the mouths to death, test the water with a pressure gauge, check all pipes and all joints after the pressure, and if there is no water leakage, it means that the water pipe installation is qualified.

What to pay attention to in the installation of water and electricity.

1. When designing the waterway, you should first think about all the equipment related to water, such as water heaters, water purifiers, washing machines, toilets and wash basins, etc., and think about the installation location, method and whether you need hot water.

2. In addition to the water outlets such as wash basins, cloth pools, and clothes machines, it is best to install a faucet in the bathroom to facilitate the connection of water and flushing the ground in the future.

3. It is best to have the property present when conducting the suppression test, so as to play a supervisory role and avoid some decoration teams from deceiving the owners. The method of pressure is to open the "return valve" of the pressure pump to form a circuit to see if there is pressure in the tube, especially for the electric pressure pump, we should pay more attention.

4. After the waterway is installed, it is necessary to pay attention to check whether the waterway in each place is kept unblocked, such as: whether each drain outlet of the faucet such as kitchen, bathroom, balcony is unobstructed. If you find that the drainage is slow or poor, you should get the property unblocked in time.

In the decoration of the house, there is a link in the installation of water and electricity. As a concealed project, hydropower is the basis of house decoration, which determines whether the future home life can be carried out smoothly, but the hydropower installation project is complex, involving a lot of professional knowledge of the car size, and ordinary owners may not understand such professional hydropower installation knowledge. Today, I will introduce you to some basic knowledge of hydropower installation, if it happens that your home is about to be renovated, then this article will definitely bring you some help for hydropower decoration.

First, the basic knowledge of hydropower installation - water pipe slotting.

Before slotting the water pipeline, we need to play the line according to the drawing, the regular pipeline slotting route should be parallel or perpendicular, and the pipeline of the flat walking line needs to be controlled at 60-90cm high (from the ground), and the pipeline on the wall must be vertical, and the depth must be controlled at 4cm.

Second, the basic knowledge of hydropower installation - water pipes.

The waterway pipeline before the installation of the waterway pipeline is an aluminum-plastic pipe, which has been eliminated, and most of the pipes are PPR pipes, the pipes are divided into cold water pipes and hot water pipes, and the hidden pipes must not use galvanized iron pipes, and the construction personnel should discuss the location and function of the water area with the owner.

Third, the basic knowledge of hydropower installation base sail - threading pipe.

The selection of the conduit should be used in the circuit wiring, not to let the wire crowd the conduit, but to reserve enough space, because the wire will generate heat when passing through the high current, the conduit is too full of heat will be difficult to dissipate, easy to have no safety hazards, the ratio of the cross-sectional area of the general wire to the cross-sectional area of the conduit is 1 3 to 1 2.

Fourth, the basic knowledge of hydropower installation - supervision.

Waterway pipeline supervision The supervision of waterway pipelines is very important, related to the potential safety hazards in the future, after doing the waterway, we can use the method of pressure test to do pipeline inspection, the method is to use the gambling head to gamble all the inner wires to death, use the pressure gauge to suppress (home improvement generally 12 pressure) to test the water, and then check all the joints of all pipelines.