What do you think of the heating flowmeter?

Question 1: How do heat meters charge by calories? It has nothing to do with water flow. Small flow, large temperature difference, large flow and small temperature difference. The heat meter only calculates the temperature difference between inlet and outlet water.

If the temperature at home is lower, you can make the water intake smaller, so that heating consumes less heat and may be cheaper. But at the expense of the temperature at home.

The heat meter is equipped with a temperature probe for automatic measurement on the inlet and outlet pipes, so there is a contradiction between keeping warm and saving money, so you can only choose one.

Question 2: What do you think of the figures on the heating meter? Accumulated heat XXXXXXXXkWh.

Temperature XX. XX℃

Cumulative flow XXXXXXX. Xm3

Question 3: How do you think the heating flowmeter charges according to the flow, but the heat should reach 17 degrees? The greater the flow, the more fees will be charged, and the specific charging base should be consulted with the heating department. The advantage of this is that if the house is too hot, or some rooms don't need heating, you can turn down or close the valve to save flow and money. According to the heat cost, the current technology is difficult to realize and the cost is very high. Generally do not use.

Question 4: How can the heating flowmeter adjust the water meter to go fast? The property management says that only when the circulation is good can it go fast. There is no basis. Will someone else's pipes pick you up? You can close all the valves, especially the valves that feed water, and see if anyone has affected them, so you can make a judgment.

Question 5: Who can help me to see which of the two radiators has the largest flow? How to adjust the flow? The photo is not very big, and the font is not very clear. But we can't adjust the size of the flowmeter here, but it can sense the size. You can adjust the user switch at the lower end of the flowmeter and turn it down instead of filling it up. Our heat meter can feel the decrease of flow. I don't know if yours can. You'd better go to the heating station near your home to find out. They are very professional.

Question 6: How does the heating flowmeter calculate the flow cost according to enthalpy?

Water inlet temperature-water outlet temperature = temperature difference

Temperature difference × flow = heat

Charge by heat.

To be clear, the water inlet is equipped with a temperature sensor of pt 1000.

The water outlet is equipped with pt 1000 temperature sensor.

Then install a flowmeter on the water pipe.

Through the special function calculation software, the temperature difference and flow signal are sampled and the calorific value is automatically calculated.

Question 7: Can you tell whether the home is floor heating or radiator from the heating flowmeter? You can see whether the home is floor heating or radiator from the heating flowmeter, but you can see whether the circulating water flow of the same type of apartment is the same. If there is a big difference in the flow of the same type of apartment, it means that the resistance of some users' systems is reduced, and the original system has been changed, which may be to change the floor heating or install pumps by themselves.

Question 8: How to read the unit and scale of the floor heating thermometer? The general unit is megapascals (MPa).

Question 9: How to read the heat meter on the heater? The contents of heat meters (including domestic and imported meters) are as follows, in the following order: cumulative calorific value KW. H- cold value (if it is a hot and cold meter)-power KW-inlet water temperature t 1-return water temperature t2-temperature difference.

Reading method: press the button directly and display one item at a time.

How much is the heating fee: basic heating fee+(accumulated calorific value * unit price) charging principle: refund more and make up less.

Generally speaking, you only need to know the accumulated calorific value of your home heat meter. If you want to know the temperature of supply and return water at home, just check t 1 and t2.

Question 10: How to save money by installing a heating flowmeter is charged according to heat, regardless of water flow. Small flow, large temperature difference, large flow and small temperature difference. The heat meter only calculates the temperature difference between inlet and outlet water.

If the temperature at home is lower, you can make the water intake smaller, so that heating consumes less heat and may be cheaper. But at the expense of the temperature at home.

The heat meter is equipped with a temperature probe for automatic measurement in the inlet and outlet pipes, so there is a contradiction between keeping warm and saving money, so you can only choose one.

Qingdao Quancheng paint industry veteran at your service!