What should be set when the heating branch pipe is connected to the radiator?

When such a heating device is connected to a radiator, it is necessary to change the amount of heat dissipation in the settings.

The size of the heat dissipation control valve and the use of the radiator are set up in this way to ensure normal heat dissipation every day.

The radiator should be debugged with the equipment processor, and inside its coolant, check the pipe dredging.

It is necessary to install some membranes and chips in some related air conditioners, otherwise it is easy to have problems.

Because of this. In the process of connecting, the system that should be 37 and 30 appeared, so the problem is so, you can go and change to a new one first.

For the road, the connected radiator is concerned. It is extremely easy to have poor heat dissipation and poor water circulation. It is necessary to ensure the thickness of the pipe diameter of the idea.

It doesn't matter what this finance is, you can set it up, as long as you make sure that the flash moisture is working properly.

The heating branch pipe must be connected well, otherwise it will leak. Very dangerous.

Well. The heating machine is connected to the goat, and it is necessary to deal with the setting of what people will have above.

That tube is connected to the radiator, which you should check for some information about the radiator.

What should be set when the heating branch pipe is connected to the radiator? In this case, you'll need to hire a professional to help you set it up.

In order to make the pipe to connect the radiator should be set up, should set some of his specific content.

Abstract:The heating radiator needs to be connected with the pipe in order to realize the heat exchange, dissipate the heat, and achieve the purpose of heating. There are many pipe connections of heating radiators, including single-pipe series series, series leap type, same stroke parallel type, different parallel type, octopus type, when the user connects the heating radiator and the pipe, the first thing to choose is the pipe connection method, and then the heating radiator is installed, and finally the pipe can be connected, and then let's take a look at the pipe connection method of the heating radiator and how to connect the heating radiator cavity and the pipe.

What are the pipe connections of heating radiators.

1. Single-tube tandem type.

Single-pipe tandem type is the pipe connection mode that connects the pipe, the heating radiator and the boiler in series, this heating system can not regulate the flow of each radiator individually, and there is only one place to fail, the whole system can not work, in practice should try to avoid using this connection method.

2. Tandem leapfrogging type.

The tandem spanning heating system is designed for the shortcomings of the single-pipe tandem heating system that cannot be adjusted, and there is a special valve that can adjust the flow of each radiator, but there are shortcomings such as high cost of bypass device and high system resistance.

3. Parallel type of same journey.

In this way, the water flow in each radiator can pass through the same pipe length, so it is easier to adjust the hydraulic balance of the water flow in each radiator.

4. Parallel parallel.

This heating radiator pipe connection method needs to install a hydraulic balance valve on each radiator, which can adjust the hydraulic balance of the water circulation on different radiators, so as to avoid the problem that the water flow of the radiator near the water pump is large, and the water flow of the radiator far away is small.

5. Octopus style is early.

The octopus type is one-to-one heating, and the amount of water used for heating in a single group is relatively small, and the circulation is fast. When fully opened, the diameter of the pipe used is relatively small, the number of hot water cycles is fast, and the heat exchange is the second highest. The octopus connection is relatively safe, there is no interface connection on the ground, and there is no hidden danger of water leakage, which is mainly suitable for independent heating, and is used more for heating in the south.

How to properly connect heating radiators and pipes.

1. Select the pipe connection method.

Generally speaking, the southern region can choose the octopus connection and the tandem leap connection, and the northern region recommends the same parallel connection or the different parallel connection. Of course, you can also ask the relevant professionals to choose the right heating radiator pipe connection.

2. Install heating radiators.

Before installing the finch, first check whether there is any problem with the radiator of the heating radiator, and after confirming that there is no problem, polish the radiator joint with sandpaper, assemble the heating radiator, and finally install the heating radiator body in a suitable position.

3. Connect the pipeline.

Adjust the distance between the inlet pipe and the return pipe of the heating radiator, buckle the heating pipe, and then connect the heating pipe and the heating radiator, and pay attention to seal it with raw tape. After the pipes are connected, open the inlet and return valves to see if the water flow is smooth and whether there is any leakage.

Answer] Imitation burning: Spring deficiency a, c, e

According to the different connection methods of the indoor riser and the radiator, the large volt heating system can be divided into double-pipe type, single-pipe downstream type and single-pipe spanning type.

Answer]: b, c, d

Heating pipes are usually made of steel pipes, outdoor heating pipes are made of seamless steel pipes and steel coil welded pipes, indoor heating pipes are often made of ordinary welded steel pipes or seamless steel pipes, commonly used floor heating pipes are mainly cross-linked polyethylene (PE-X) pipes, cross-linked aluminum-plastic composite (XPAP) pipes, polybutylene (PB) pipes, random copolymer polypropylene (PP-R) pipes. The connection of steel pipes can be welded, flanged and threaded. The welding connection is reliable, the construction is simple and fast, and it is widely used for the connection between pipes and compensators.

The flange connection is easy to load and unload, and is usually used to connect pipes with equipment, valves and other accessories that need to be disassembled. For indoor heating pipes, usually with the help of tees, crosses, pipe joints and other pipe fittings, thread connection, can also be welded or flange connection. Some plastic pipes can also be hot-melt joined.

Answers]: a, b, c, d

2022 edition textbook p168

When the scatter-mode pure land heater enters the site, its performance such as unit heat dissipation and metal thermal strength should be re-tested. The re-inspection should be witness sampling, and when the number of radiators of the same manufacturer and material is 500 groups and below, 2 groups will be sampled; When the number of 1000 groups increases, 1 group should be added.

Answer]: a, d

According to the first section of Chapter 5 of the "Installation Textbook", items A and D should be selected.

Analysis] The fixed bracket is generally located on both sides of the telescopic or natural compensation pipeline.

Answer]: a, b, c

The movable bracket can be divided into: sliding support Zheng Chun command frame, guide bracket, and <>

There are four forms such as rolling bracket and Senyan suspension bracket. p219。Shout pure.

Answer]: a, c, d, e

The test slag point involved in this question is the movable bracket of the heating pipe. The movable bracket for the imitation silver eggplant hot pipe can be divided into four forms: sliding bracket, guide bracket, preparation rolling bracket and suspension bracket.

Summary. When designing a hot water heating system, heat dissipation equipment is generally arranged first, then the main pipe is arranged, and then the vertical branch pipe is arranged. For the arrangement of each component of the system, it is necessary to carry out one by one, but also to consider comprehensively, that is, when arranging the heat dissipation equipment, it is necessary to take into account the layout of the main pipe, vertical branch pipe, expansion tank, exhaust device, water discharge device, telescopic device, valve and bracket, etc., and the arrangement of accessories such as heat dissipation equipment should also be taken into account when arranging the main pipe and vertical branch pipe.

2. What are the pipeline layout requirements for hot water heating system?

2. What are the pipeline layout requirements for hot water heating system?

I want this answer.

When designing a hot water heating system, heat dissipation equipment is generally arranged first, then the main pipe, and then the vertical branch pipe. For the arrangement of each component of the system, it is necessary to carry out one by one, but also to consider comprehensively, that is, when arranging the heat dissipation equipment, it is necessary to take into account the layout of the main pipe, vertical branch pipe, expansion tank, exhaust device, water discharge device, telescopic device, valve and bracket, etc., and the arrangement of accessories such as heat dissipation equipment should also be taken into account when arranging the main pipe and vertical branch pipe.

The basic principle of piping arrangement is to make the system structure simple, save pipes, and the pressure loss of each parallel loop is easy to balance.

Indoor heating pipes are available in both open and concealed ways. General civil buildings and industrial zone planning factories should be surface-mounted, and concealed installations should be used in buildings with high decoration requirements. When applying the rules, Qi should consider: