When we use hot water, we all hope that the faucet will immediately turn on, which will not only avoid wasting water, but also avoid waiting time, especially in winter. So how to make hot water faucet open and hot immediately? Can a renovated house be done? Let’s give a picture and text introduction today.
is divided into two categories in terms of user types: one is when decorating a house, and the other is a decorated house.
Let’s first introduce the house decoration. There are at least several methods:
The first type: When decorating the house, the large circulation is pre-buried back water pipe, and the hot water circulation pump is installed, and the circulation pump is installed on the edge of the heat source.
large circulation embedding water pipe, the circulation pump is installed on the side of the heat source
The second type: When decorating the house, the large circulation embedding water pipe is installed, and the hot water circulation pump is installed, and the circulation pump is installed at the farthest water point.
The third type: When decorating the house, the small circulation is pre-buried back water pipe, and the hot water circulation pump is installed, and the circulation pump is installed on the edge of the heat source.
The fourth type: When decorating the house, the small circulation is pre-buried back water pipe, and the hot water circulation pump is installed, and the circulation pump is installed at the farthest water point.
The fifth type: When decorating the house, no return water pipe is made, the cold water pipe is used as return water, and the hot water pipe is arranged in order, but it is not completely connected in series. A hot water circulation pump is installed, and the circulation pump is installed on the edge of the heat source. The farthest water use point is divided into three channels to install the check valve .
The sixth type: When decorating the house, no return water pipe is made, the cold water pipe is used as return water, and the hot water pipe is arranged in order, but it is not completely connected in series. A hot water circulation pump is installed, and the circulation pump is installed at the farthest water use point. The hot water angle valve is equipped with a one-way valve first, and then a circulation pump. After the circulation pump comes out, it is divided into three channels. The basin faucet is supplied and the cold water pipe is connected to the cold water pipe.
The seventh type: When decorating the house, no return water pipe is made. The cold water pipe is used as return water. The hot water pipe is arranged in sequence and is completely connected in series. A hot water circulation pump is installed. The circulation pump is installed on the edge of the heat source. The farthest water use point is divided into three-way installation of a one-way valve.
The eighth type: When decorating the house, no return water pipe is made, the cold water pipe is used as return water, the hot water pipe is arranged in sequence, and it is completely connected in series. A hot water circulation pump is installed, and the circulation pump is installed at the farthest water use point. The hot water angle valve is equipped with a one-way valve first, and then a circulation pump. After the circulation pump comes out, it is divided into three channels. The basin faucet is supplied and the cold water pipe is connected to the cold water pipe.
The ninth type: When decorating the house, do not install a hot water circulation pump, but install an Xiaoqibao under the basin. The hot water comes to the Xiaochubao first, and then the Xiaochubao divides it into two to provide the basin and shower. Note that the air pipes need to be embedded when showering to the washbasin
The above introduces a total of 9 methods of hot water opening and heating immediately. Let’s compare which one is better and which one is worse.
The first type: When decorating the house, the return water pipe is embedded in the large circulation, and a hot water circulation pump is installed, and the circulation pump is installed on the edge of the heat source.
The second type: When decorating the house, the large circulation is pre-buried back water pipe, and the hot water circulation pump is installed, and the circulation pump is installed at the farthest water point. The difference between
, one or two is that the installation location of the circulation pump is different, and the others are the same, so the cost is the same, but if the usage fee is charged, the second type will be less. Because there is a water temperature probe on the circulation pump, when the hot water comes over the temperature set by the circulation pump, it will stop working. Since the distance to the second type reaches the circulation pump shorter, the temperature will be detected faster, and the operation will stop working earlier, so the usage fee will be lower. Comparison of the two, the second one is recommended.
The third type: When decorating the house, the small circulation is pre-buried back water pipe, and the hot water circulation pump is installed, and the circulation pump is installed on the edge of the heat source.
The fourth type: When decorating the house, the small circulation is pre-buried back water pipe, and the hot water circulation pump is installed, and the circulation pump is installed at the farthest water point. The difference between
3 and 4 is also the difference between the two circulating pumps. The fourth type is recommended for both. The difference compared to one or two is that since there is no circulating to the end water point, even after the circulation, a period of cold water will still be released before hot water will be released. The advantage is that the water pipe layout cost is lower. If you choose between two and four, you can weigh it according to the water pipe layout cost.
The fifth type: When decorating the house, no return water pipe is made, the cold water pipe is used as return water, and the hot water pipe is arranged in order, but it is not completely connected in series. A hot water circulation pump is installed, and the circulation pump is installed on the edge of the heat source. The farthest water use point is divided into three-way installation of a one-way valve.
The sixth type: When decorating the house, no return water pipe is made, the cold water pipe is used as return water, and the hot water pipe is arranged in order, but it is not completely connected in series. A hot water circulation pump is installed, and the circulation pump is installed at the farthest water use point. The hot water angle valve is equipped with a one-way valve first, and then a circulation pump. After the circulation pump comes out, it is divided into three channels. The basin faucet is supplied and the cold water pipe is connected to the cold water pipe. The difference between
56 and 506 is also the difference between the position of the circulation pump. In addition, since there is no special return pipe , but a cold water pipe is used as return water, after the fifth circulation, the cold water pipe is also filled with hot water, which is not a good experience. The sixth type will be slightly more, but not many, so it is acceptable. Obviously, the sixth recommended for these two types. Another disadvantage is the same as that of three or four, that is, after the circulation, a period of cold water must be released and hot water must be released. Compared with the previous four, the biggest advantage is that the water pipe layout cost is much lower.
The seventh type: When decorating the house, no return water pipe is made. The cold water pipe is used as return water. The hot water pipe is arranged in sequence and is completely connected in series. A hot water circulation pump is installed. The circulation pump is installed on the edge of the heat source. The farthest water use point is divided into three-way installation of a one-way valve.
The eighth type: When decorating the house, no return water pipe is made, the cold water pipe is used as return water, the hot water pipe is arranged in sequence, and it is completely connected in series. A hot water circulation pump is installed, and the circulation pump is installed at the farthest water use point. The hot water angle valve is equipped with a one-way valve first, and then a circulation pump. After the circulation pump comes out, it is divided into three channels. The basin faucet is supplied and the cold water pipe is connected to the cold water pipe. The difference between
is also the difference between the two types of
and the difference between the position of the circulating pump. After the seventh circulation, the cold water pipe also has hot water, which is not a good experience. The eighth type is slightly a little bit, but not many, and it is acceptable. So the eighth type is recommended. The biggest advantage is that the water pipe is arranged at a low cost, and hot water is released immediately after the circulation, which is the same as the large circulation. Therefore, the eighth one is the most recommended comparison of the above 8 types.
The ninth type: When decorating the house, do not install a hot water circulation pump, but install a small kitchen treasure under the basin. The hot water comes to the Xiaochubao first, and then the Xiaochubao divides it into two to provide the basin and shower. Note that the air pipe needs to be buried when the shower is showered to the basin.
The ninth type is completely different from the first 8 types. Since I recommend the eighth type the first 8 types, I directly compare it with the eighth type. In comparison, the ninth type of water pipe layout cost is lower, and the basin faucet can produce hot water in seconds, but the shower is a little slower. But there is another advantage that it can increase the amount of water in the shower. For example, we bought a 13-liter gas water heater (or a 24kw heating wall-mounted boiler, and its hot water yield is only 13-14 liters/minute), but if the two bathrooms need to be used at the same time, the water flow will be insufficient. If Xiaochubao assists, the flow will not change much. This is the biggest benefit compared to the 8th type. Although the above
is for house decoration, there are also houses that can be used for decorating. For example, the fifth and sixth types are recommended. However, since the hot water pipes do not necessarily have to be arranged in order, you should choose the basin farthest from the heat source to install when installing, or you can also install one of them.
So in summary, it is recommended to use the eighth and ninth type when decorating a house; the sixth type is used for decorating a house.
#hot water circulation system# #how to install the return water device of the hot water circulation system# #zero cold water#
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