If you know more about geothermal energy, please help solve it, the highest score

In fact, it is very simple, when you open 1, it is hot, it means that your power is insufficient and the temperature and pressure are not enough, the geothermal system is an internal circulation system, the so-called water does not go out, he will return to the boiler to heat into the circulation system, of course, some of them will be used up by you to wash things, baths, useless will return to the boiler, when you are not powered, the water flow rate is not enough, the water temperature and pressure are not enough, the water will not be cold for a long time, all you only open a water outlet pipe when the water pressure is large. He'll be hot. You'd better call someone who installed geothermal heating in your home to visit your home.

Have a professional clean the geothermal pipes thoroughly. If there is a filter, I clean the filter. If the pressure of the water supply is insufficient, find a heating company to solve it.

Check whether the inlet valve is open If it really doesn't work, add a circulating pump to save trouble.

The water flows in which direction the pressure is low at the end of the pipe, you close all 6, the water flows back from the main pipe, that is, it flows backwards, in other words, the outlet pipe is also under pressure, and there is no pressure when you put the air outlet of the water outlet to the end of the floor drain, so the water will always flow out.

If you want to completely drain the water and rinse, you have to close the main valve of your home water outlet (generally there is only one main valve for water inlet and one main valve for water outlet in a household, which is installed in the public area), and you can release the water one by one, if you can release the water, there is no gas should have nothing to do with your home itself, it is the imbalance of the outdoor system that causes your home to have no flow, so quickly find the property to solve it.

It's too long. Eyes, help the landlord call a patient person to answer.

I really don't like the description of the math problem, and the longer it gets, the more annoyed I become.

First of all, there are several reasons why the floor heating is not hot: air blockage, debris blockage, uneven waterway, insufficient power, and insufficient water supply temperature.

Your experiments led me to the following conclusions:

1. The pipeline is blocked.

The number cycle is slightly better.

The blockage is severe. The reason for the step is that the pressure of the backwater makes the backwater flow backwards, and it will flow as long as you are on. It means that the temperature of other people's homes is higher than yours.

Solution: 1. Find a professional to clean the geothermal pipe thoroughly.

2. Clean the filter if there is a filter.

3. If the pressure of water supply is insufficient, find a heating company to solve it.

When it is just heated, each tube can also release heat, which means that the geothermal system should be normal. (Whether the main water supply pipe in the geothermal room is hot, only the return water is cool).

There are two reasons why it is not hot, 1: there is no heating upstairs and downstairs, the weather is very cold recently, and the heat loss of your home is large, and the temperature difference between the upstairs and the upstairs is about 5 degrees. If it weren't for the 24-hour heating gap, the gap would be even greater!

2.Whether the geothermal design is reasonable, the home design should be 20cm between pipelines, and the length of each pipeline should not exceed 75 meters, and it is best to control it between 65 and 70. The difference in the length of each pipeline is not more than 15 meters. Whether the ground has been insulated before paving the pipeline.

If it is not a design and construction problem, the easiest way to solve the residual problem of chain closure is to install a circulating pump.

If the air is broken, it will not affect the temperature, so it should be replaced in time to avoid water leakage.

The most effective thing to do: contact the property or heating department right away! In the cooling, for the sake of the family, finding someone to solve the most important thing! Fast!

If the air release valve is not closed tightly, it will leak water and will not affect the temperature of the floor heating.

Find the property to clean the plumbing filter installed on the floor heating manifold. Map.

This data is ** on the map, and the final result is subject to the latest data on the map.

Tests are still needed:

What is the return water temperature when opening 3 groups or 4 groups?

Even if you don't experiment, you can make a preliminary judgment:

The diameter of the water supply and return pipe is too small, resulting in the flow rate in the coil is too slow, the temperature difference between the supply and return water is large, and the heating effect is not good.

The inner diameter of the total inlet and outlet pipes of the water separator and water collector is generally not less than 25mm, and the flow rate of the heat medium in the pipe can be kept not exceeding the maximum allowable flow rate when the heating pipe is 8 loops.

Reason: Compared to radiators, underfloor heating is the use of low-temperature hot water for heating, which requires a larger amount of water supply.

Solution: Find the bottleneck of water supply and return and make it thicker.

Supplement] Please note: the total inner diameter of the water separator and water collector inlet and outlet pipe is generally not less than 25mm, not a single coil pipe.

Pipe D32, what model is the manifold? What about the order of 6 pipes for water return?

Geothermal use for about 2 years, the filter screen and the small valve of each branch will be very seriously blocked, the flow rate of water will be reduced a lot, wash the filter screen and then try to pass the small valve of the branch (you have to untie the branch pipe).

If there is temperature, it may be the water supply pipe, and if there is no temperature, it may be the return pipe, which may be upside down during installation. It must be corrected, otherwise, the dirt will enter the pipe and it will not be easy to clean (can be cleaned).

Low temperature - 1. At the beginning of heating, the water supply temperature may be a little low, and you can just look at the main pipe in the building outside your home (you can also ask it); 2. If the temperature of the main pipeline is high and the temperature of your home is low, it may be that all the valves are not opened, which affects the water flow rate, and in the pessimistic view, there are factors in the pipeline that cause the flow of water to be poor; 3. It takes 2-3 days to return the water heat just after heating.

Then put, yes, is the cabinet with a filter valve is the inlet pipe knows the heat until it is hot.

The Yellow River Delta region is rich in geothermal resources. After calculation, the total amount of geothermal resources in the whole region is J, and the calorific value of coal is pressed.

j kg gauge, equivalent to standard coal.

t；The amount of available geothermal resources.

j, equivalent to standard coal.

t。Among them, the amount of geothermal resources stored in the Guantao Formation.

j, equivalent to standard coal.

t；The amount of available geothermal resources.

j, the family bump is equivalent to standard coal.

t。The amount of geothermal resources in the Dongying Formation.

j, equivalent to standard coal.

t；The amount of available geothermal resources.

j, equivalent to standard coal.

t。Cambrian-Ordovician thermal storage geothermal resources.

j, equivalent to the standard trillion talk about coal.

t；The amount of available geothermal resources.

j, equivalent to standard coal.

t。When calculating the thickness of the sand layer and the porosity of the thermal reservoir of the Guantao Formation and the Dongying Formation, the values are only for the sand and conglomerate layers, and the mudstone layers are not considered, so the actual amount of geothermal resources is larger than the calculation results.

1. It will not crack the pipe, because the heating pipe is made of PE-RT material, which is very strong, and it is not a big problem to smash it directly with a hammer.

2 The pipe spacing is generally 30cm, and the pipe can be fixed at a distance of 10cm3 from the wall.

4 In summer, there is generally no water inside, it is not easy to find, it is recommended to go downstairs to see, if there is water, it may seep downstairs first.

5 hit to 6 8 kg is generally fine in an hour, there is no effect on the tube, I hope you can adopt.