Is it appropriate to do a large circulation or a small circulation in the home improvement waterway?

Home improvement waterway circulation.

In fact, the small circulation is to reheat the water in the hot water pipe to achieve the purpose of constant temperature of hot water, so that the hot water will be available immediately, avoiding waste of water resources, and it is more convenient to use. Reserve the return pipe in the early stage of hydropower transformation.

The hot water pipe goes directly to the farthest end and does not pass through the branch waterway. Finally, make the return pipe back to the bottom of the circulating pump.

<> in the flat floor, no matter how many bathrooms and several hot water points, in order to achieve the unity of the time of hot water at each water point, we can use the hot water pipes of each water point to string together (it used to be parallel), in this way we call the small circulation is to use the cold water pipe to make the return pipe, which is inaccurate, although the use of cold water pipe to make the return pipe is a small circulation is good, but it is not recommended to do this, because once the cold water pipe is used as the return pipe, as long as the water heater at home is in standby state, the large circulation is not closed, Although it can produce hot water in seconds, it also means that the pipes are longer and there are more consumables, so the money spent on decoration must also be more. Small circulation, although it will delay the hot water for a period of time, but it can save costs when decorating.

Small circulation pipe routing method Small circulation is to connect a return pipe from the farthest end of the water point to the water return device, that is, the hot water main circuit circulation. In small and medium-sized apartments, due to the close distance between each water point and the return pipe, this method can be a large circulation is to let the water enter the fan heater and then return to the studio for cooling, and the thermostat during the small cycle work.

It is closed, and there is a small tube (return pipe) under the thermostat that does not enter the circulation of the fan heater, which is called a small circulation.

This is also a typical waterway circulation, using the same three water pipes. However, compared with the large circulation A, it feels that the hot water is relatively slower (not absolutely). There are two ways to use ordinary water heaters to increase the circulating pump to circulate hot water circuits, one is that the waterway changed during the decoration of the new house is a small circulation, that is, there is a small circulation of the return pipe, and the other is that the old house is renovated without a return pipe, by installing a three-way and a one-way valve between the farthest hot and cold water outlets.

The way to achieve zero cold water is a small cycle, which is convenient to deal with when there is a fault in the future, but the installation is more complicated.

The transformation of the hot water circulation system in the family needs to be planned and communicated in detail in the early stage, because whether it is a small cycle or a large cycle, it is not a fixed way, it is necessary to change flexibly according to the site, and finally we do the hot water circulation system at home, and we also need to keep all the hot water pipes insulated, which is also an indispensable part of the transformation.

Small loops. Because the water consumption in our family is not particularly large, there is no need to use a large cycle, and using a large cycle is a waste of resources.

The large and small circulation of the home decoration waterway is actually to heat the water in the hot water pipe for the second time to achieve the purpose of hot water temperature control, so that the hot water will be opened immediatelyIt is more convenient to prevent water consumption and apply it at the same time. To give a very simple and straightforward example, when we use a solar water heater, we have to drain a part of the water to have hot water, which not only delays time but also leads to the consumption of hot water. How to solve this problem?

This necessitates hot water circulation to deal with this problem. The hot water cycle must be done by a smart product called a hot water circulator.

What is the home renovation waterway cycle? The waterway circulation refers to the situation of water and electricity decoration before the house decoration, and a return pipe is connected to the hot water circulation machine at the far end of the hot water pipe. In that case, there will be three types of water pipes in the room: hot water, cold water, and return water.

What is the small circulation of home decoration waterway? The small circulation of the waterway refers to the fact that the home improvement has been completed and the return pipe has not been installed, and the small circulation is to deal with this problem. The method is to connect the hot water at the bottom of the washbasin at the far end according to the throttle valve, and the hot water flows into the cold water pipe in the direction of the water flow.

The cooling circulating water in the waterway at home is zero cold water, is it better to go to a large circulation or a small circulation? First, let's talk about the difference between the big cycle and the small cycle. The small circulation is that the hot water is only in the main circulation system, so that the water from the main pipe to the tap will be cooled, and the tap water will be cold for a few seconds.

The large circulation will repeat to each point of water output, and hot water will be turned on as soon as it is opened.

Even if you do zero cold water, you naturally want to turn on hot water, and it is best not to have cold water for a second, there is no doubt that it is good to make a large circulation system. However, if the circulating system pipeline is too long, it is very likely that the pump will not move, or the water heater will seep water due to too much pressure, and naturally these problems are dealt with. A good waterway pipeline circulation system should be made according to the actual situation.

Which one should I choose for hot water circulation?

Which one is better for hot water circulation? There is no doubt that if you don't consider the economic budget, just from the perspective of hot water use experience, it must be better to install a return pipe, and it is better to do a larger cycle, after all, it really realizes "hot water out in seconds".

However, if the distance between the water heater in our home and the various water points is not particularly far, in fact, it is okay to do a small cycle, or even not to do a hot water cycle.

Because in this case, the time we wait for hot water may be 3 5 seconds each time, and the waste of cold water is not particularly much, and the use experience is not particularly bad.

I think we should do a big cycle, although it will be a little more expensive, but it may not be easy to break down, and it will be safer.

Generally speaking, most of them are large cycles, because when they go to large cycles, they need to start this thermostat, which can have a certain thermal insulation effect and can also play a certain energy-saving effect.

When we use solar water heaters, we always need to drain part of the water to have hot water, which not only delays time but also causes waste of hot water. For friends who have not installed hot water return pipes, it is also a good solution. Is it better to go for a big or small cycle?

First of all, let's talk about the difference between big and small cycles. The small circulation means that the hot water only circulates in the main pipe, so the water from the main pipe to the faucet will be cooled, and washing clothes and flushing the toilet are all hot water. If you forget to turn off the water heater and use the washing machine, the gas bill will be much higher.

I don't think we can choose the so-called large and small circulation methods very rigidly and fixedly, and we should do appropriate waterway pipeline circulation according to the actual situation.

When using hot water, you need to put a lot of cold water first, which shortens the waiting time and improves the comfort of bathing. The large circulation is that after the water temperature reaches a certain temperature, the thermostat will automatically open to a higher temperature. The small cycle is when the water temperature is working at low temperatures.

The thermostat is closed when the small cycle is working, and there is a small tube (return pipe) under the thermostat that does not enter the circulation of the fan heater, which is called a small cycle. is the best solution. I hear others talk about the big and small cycles of the waterwayWhen you hear the name, you think that the large circulation waterway will definitely be better, but in fact, is that really the case?If the raw waterway is an open-mounted pipeline, it is recommended to change it to a large circulation, such as the original waterway is a concealed pipeline, and it is not planned to excavate the ground and wall, so it can only do a small circulation.

The method of installing a three-way and a one-way valve realizes a small circulation of zero cold water. The advantage of the former is that it is more economical than the large circulation, and the labor cost is correspondingly lower, and then the return pipe is connected at the far end of the water use point to let the hot water flow back into the water heater, so that the hot water at each water point can flow back to the water return pipe in the branch, and each water point can produce hot water in seconds.

It is not cheap to do circulation, the water heater is not expensive, it is close to the faucet, the waterway is simple, and the labor is less. It takes time to cycle, and it also costs electricity and gas, so it is not cost-effective to waste electricity and gas in order to save water.

Circulating water in the waterway at home is zero cold water, is it better to go to a large circulation or a small circulation?

First, let's look at the difference between the big cycle and the small cycle. The small circulation means that the hot water only circulates in the main pipe, so the water from the main pipe to the faucet will cool, and the cold water will come out for a second or two when using the water. The large circulation will circulate to each water outlet point, and as soon as it is turned on, there will be hot water.

If you do zero cold water, of course, you want to turn on hot water, and it is best not to have cold water for a second, and it is definitely good to do a large circulation. However, if the circulation pipeline is too long, the pump may not move, or the water heater will leak because of the high pressure, of course, these problems are solved.

Some people may say that the small circulation is to use the cold water pipe to make the return pipe, which is inaccurate, although the use of cold water pipe to make the return pipe is a small circulation is good, but it is not recommended to do this, because once the cold water pipe is used as the return pipe, as long as the water heater at home is in standby mode and the water heater is not turned off, then any water outlet point will use water, the water heater will start, washing clothes, flushing the toilet is hot water. The following is an installation drawing with a return pipe and an installation drawing without a return pipe, which can be understood at a glance.

Therefore, the transformation of the hot water circulation system in the family needs to be planned and communicated in detail in the early stage, because whether it is a small cycle or a large cycle, it is not a fixed way, it is necessary to change flexibly according to the site, and finally we do the hot water circulation system at home, and we also need to keep all the hot water pipes insulated, which is also an indispensable part of the transformation.

The large circulation is better, the advantage of the large circulation of the waterway is that it can achieve zero cold water in the real sense, and each hot water point opens the faucet to produce hot water in seconds, saving water and time.

Don't worry about circulation, the water heater next to the faucet is king! ！

I have a lesson. If there are a lot of bathrooms in the house, it is better to install a larger water heater, and the gas pipes can be lengthened, both street and balanced. It is not cheap to carry out the cycle, the water heater is not expensive, it is close to the faucet, the water supply is simple, and the labor cost is less.

The cycle takes time and also consumes electricity and gas. Wasting electricity and gas to save water is inefficient. Large homes do recommend installing an outdoor unit outside the bathroom, and a distributed design makes the most sense.

It should be better to do small loops. Because this setup is safer and easier to operate.

The large circulation and small circulation of the home improvement waterway are actually the secondary heating of the water in the hot water pipe to achieve the purpose of hot water constant temperature, so that the hot water will be available immediately, avoiding the waste of water resources, and it is more convenient to use. In the early stage of hydropower transformation, the return pipe is reserved, and the hot water pipe reaches the farthest end directly, without passing through the branch waterway. Finally, make the return pipe back to the bottom of the circulating pump.

In the flat floor, no matter how many bathrooms and several hot water points, in order to achieve the unity of the time of hot water at each water point, we can use the hot water pipes of each water point to string together (it used to be parallel), in this way we call the small circulation is to use the cold water pipe to make the return pipe, which is inaccurate, although the use of cold water pipe to make the return pipe is a small circulation is good, but it is not recommended to do so.

Small loops should be done; Because the cost of the small cycle will be lower, and the effect of the large cycle and the small cycle is not much different.

If your home is very large, you can do a large cycle, if the square meter of your home is small, at 100 square meters, you can do a small cycle.

Hello. 1. The decoration cost of the large cycle is higher, because the pipeline has to bypass every water point, the distance of the pipeline is farther, the pipeline consumables will increase a lot, and the decoration cost of the small cycle is relatively lower. 2. The effect of large circulation is better, the hot water comes out in seconds, and the comfort is higher, after all, each water is not slippery spring point is connected in series, each branch has hot water, we can get hot water as soon as we turn on the faucet and shower, and the use experience is better.

The small circulation of hot water only circulates in the main hot water pipe, so when we turn on the faucet and shower, we also need to release a little cold water from the branch pipe first, about 2 3 seconds, to get hot water. 3. The use cost of the large circulation is higher, and the large circulation of hot water requires hot water in the main hot water pipe and each branch, so when this circulation system is running, the working time and power of the water returner and the dry water heater will increase a lot, that is, the electricity cost will be higher.

Answer: The circulation in the waterway in the family, whether to choose the large cycle or the small cycle, I think can not be very rigid and fixed to choose the so-called large and small circulation, should be based on the actual situation to do the appropriate waterway pipeline circulation. I'm going to talk about this in the light of my practical work experience.

Why do we need to make hot water circulation pipes at home?

We always hope that the hot water effect in our home can reach the quality of hot water in star hotels, when using hot water, as soon as we turn on the faucet, the hot water will appear, and it will bring a sense of beating, but the quality of hot water in our home is always very disappointed.

The reason is: generally our home is the developer reserved two hot and cold water pipes throughout the house, the hot water in the water heater and each water point have a distance, so that when using hot water, it is necessary to wait for a period of time for hot water to come, and the temperature is not stable enough, so it brings us low comfort and causes a waste of cold water. Therefore, in order to save resources and improve comfort, we need a hot water circulation system to ensure the immediacy and stability of hot water.

What are the components of a hot water circulation system?

In my work, I have met many hydropower masters and users who think that adding hot water circulation pipes is enough, but in fact it is still far away. Hot water circulation is a system, which is composed of heat source, power source, circulation path and mode, and control, all of which are indispensable. The problem mentioned by the subject is the section that belongs to the circulation path and mode in the circulatory system, so let's focus on it here.

The circulation path and method of the hot water circulation pipe First of all, we need to connect a water pipe in the farthest place of the hot water pipe and then return to the place of the water heater, so that the hot water comes and goes through the channel, and the way it is in the flat layer and the multi-layer is different.

In the flat floor, no matter how many bathrooms and several hot water points, in order to achieve the same time of hot water appearance at each water point, we can use the hot water pipes of each water point to string together (previously parallel), which we call small circulation.

If we don't care too much about the slight difference in the hot water time of each water point, for example, the hot water time of the secondary bathroom wash basin is 5 seconds, and the hot water time of the main bathroom wash basin is 8 seconds, we can use the branch pipe of the main pipe into the bathroom to connect the circulation pipe (note that the hot water points in some large flat homes are generally separated by the living room and dining room, and the circulation pipe should be made at the branch pipe position of the main pipe), we can call it a large circulation.

In a multi-storey house, no matter how many hot water points there are in the bathroom on each floor, in order to achieve the same hot water time, we not only have to string each hot water point together, but also connect a hot water pipe back to the place of the water heater at the highest and farthest hot water point, which we call a small circulation.