Can a 42 storey building be equipped with a solar water heater?

Can be installed. As long as the installation position can collect sunlight normally, there is no shelter around, and the load-bearing strength can be fixed, it can be installed.

Installing solar energy in high-rise buildings like the one you mentioned can take many forms:

1) Balcony solar water heater: Install a balcony collector on the south balcony to generate hot water by collecting the sunlight received on the south wall, and the water tank can be installed in the balcony or installed in the internal bathroom or kitchen.

2) Conventional solar water heater: from the top floor down the 7 floors within the range of the floor (that is, 36-42 floors can basically be installed), if there is a suitable installation position on the roof to collect sunlight, then you can also consider installing a common solar water heater (this kind of solar water heater with a round water tank above the water heater), the reason why it is limited to the range of 7 floors is that the vertical height of the pipe is not too long, so as not to need to put hot water for a long time, and the water end can use hot water, In addition, avoid long pipelines, serious heat dissipation, and insufficient hot water.

3) Centralized solar water heating project: high-rise buildings can also use the installation position of the roof to install a centralized solar water heating system, install a large hot water engineering water tank on the roof (most of them can be in the range of 10-100 tons, according to the roof installation area to carry out scientific proportioning), by the large engineering water tank combined with pumps and pipelines, the hot water is transported to each household by the engineering water tank through the pipeline. On the middle floor, you can install a balcony-type solar water heater ** hot water; On the lower floors, if there is more than half a day and more than 2 hours of shading, you can consider using a conventional energy water heater, or a balcony water heater + auxiliary energy to solve the problem.

If there is more than half a day of shading, you can consider using a conventional energy water heater, at this time the solar energy efficiency is too low, and it is not very economical to install it, but it still plays a modest role in energy conservation and environmental protection.

It can be installed with balcony wall-mounted solar water heaters, which are now installed in many high-rise buildings. Works well with it.

The state stipulates that solar water heaters cannot be installed in buildings with more than six floors! But Huangming company launched a wall-mounted type suitable for high-rise, you can check the installation.

Summary. It is not recommended to install solar water heaters in high-rise buildings Due to the large number of residents in high-rise residential buildings, the roof area is limited, and it is one thing that there are not so many installation locations. In addition, if a solar water heater is installed on the roof of a low-rise resident, a long water pipeline must be installed, which not only increases water consumption, but also makes it difficult to maintain heat due to the long water transmission line.

The installation of solar water heaters in high-rise residential buildings will bring many hidden dangers. For high-rise residential buildings, residents install solar water heaters on the roof of the building, and fix them with nails, which will destroy the waterproof layer on the roof; Residents install solar water heater water pipes, and many of them take exhaust pipes, which will cause the exhaust pipes to be blocked and affect the ventilation of the toilets in residential buildings. In addition, the roof is windy, and the installation of solar water heaters is not firm, which also poses safety hazards.

Therefore, many residential properties do not allow residents to install solar water heaters on the roof.

Can you install a solar water heater on a high-rise floor?

It is not recommended to install solar water heaters in high-rise buildings Due to the large number of residents in high-rise residential buildings, the roof area is limited, and it is one thing that there are not so many installation locations. In addition, if a solar water heater is installed on the roof of a low-rise resident, a long water pipeline must be installed, which not only increases water consumption, but also makes it difficult to maintain heat due to the long water transmission line. The installation of solar water heaters in high-rise residential buildings will bring many hidden dangers.

For high-rise residential buildings, residents install solar water heaters on the roof of the building, and fix them with nails, which will destroy the waterproof layer on the roof; Residents install solar water heater water pipes, and many of them take exhaust pipes, which will cause the exhaust pipes to be blocked and affect the ventilation of the toilets in residential buildings. In addition, the roof is windy, and the installation of solar water heaters is not firm, which also poses safety hazards. Therefore, many residential properties do not allow residents to install solar water heaters on the roof.

The property said not to let it be installed.

Then there is no way.

You have to communicate with the property first, dear.

Solar energy is installed on the third floor, water heaters on the second floor, and on the third floor, can you use solar energy on the second floor and water heaters on the third floor?

Theoretically, you can install a solar water heater on the third floor, a traditional water heater on the second floor, and then let the second floor use the hot water provided by the traditional water heater, and let the third floor use the hot water provided by the solar water heater. However, this Fang Xiliang case needs to pay special attention to the following issues during the design and installation process:1

Water pipe pressure: Due to the height difference between solar water heaters and traditional water heaters, it is necessary to ensure that the pressure of the water pipes is sufficient to supply water in the faucets on different floors. 2.

Temperature control: Users on different floors may have different requirements for water temperature, and it is necessary to ensure that both solar water heaters and traditional water heaters can meet the needs of users, and the difference in water temperature between the two is not too big to ensure the quality of water supply. 3.

Pressure balance: While using hot water on different floors, it is necessary to maintain the pressure balance of the water pipe system to avoid problems such as poor water flow. 4.

Safety and security: When using a pipe connection between a solar water heater and a traditional water heater, special attention needs to be paid to safety issues, such as using equipment such as safety valves to protect the pipes. To sum up, the scheme of using a traditional water heater on the second floor and a solar sedan chair water heater on the third floor requires special attention to various issues in the design, installation and use process to ensure safe, stable and efficient hot water**.

Can be loaded. With the development of the city, more and more high-rise buildings appear, how to integrate solar energy into the building, and the building to achieve the perfect combination, through recent years of research and development, and the launch of new products, there have been specifically for the city high-rise buildings, balcony wall-mounted products.

It can be hung on the façade of the balcony like an air conditioning unit, of course, for urban multi-storey and multi-storey solutions, for urban villas and even commercial solutions have commercial solutions.

In short, combined with modern cities, different building forms have more and more solutions to meet the needs of the market, which also plays a key role in the share of solar water heaters in the household market to maintain its steady growth.

It can be installed, and now there is a split pressure solar power. Not limited by floors. The problem of cold water in the pipes can also be solved.

But the need is not the property will not be restricted from installation, the installation of water heaters for the top floor will affect the appearance of the house.

Related information: In recent years, solar water heaters have been recognized by the people for their many advantages of environmental protection and energy saving, and the newly promulgated and implemented "Renewable Energy Law of the People's Republic of China" also mentions: the state encourages units and individuals to install and use solar energy, and real estate development enterprises should provide necessary conditions for the use of solar energy in the design and construction of buildings in accordance with the corresponding national technical specifications.

It is undeniable that the property management company has the responsibility of managing the entire community, and has the obligation and right to maintain the integrity and unity of the community. Therefore, whether to allow the installation of solar water heaters depends on whether the property management company and the owner have an agreement in this regard in the property management agreement; Secondly, it is necessary to see whether the installation of the solar water heater constitutes the occupation or destruction of the wall, the top floor or the neighbor space, and solve these problems before judging whether the practice of not allowing the installation of solar water heaters is reasonable.

At present, whether solar water heaters can be installed or not is not explicitly stipulated in the legal provisions. According to the relevant provisions of the "Property Management Regulations" implemented on September 1, 2003, the owner of the house is the owner, and the roof belongs to the common part, which theoretically every owner has the right to use. As a service company, the property management company has the function of repairing, maintaining, managing and maintaining the environmental health order in the relevant area of the house and its supporting facilities and equipment and related sites, but it has no right to agree to or prevent the owner from installing solar water heaters without the authorization of all owners.

Of course, the owner of the top floor can install a solar water heater, but the owner of the top floor can also install a solar water heater, but the pipeline is longer, and it cannot affect the owner of the upper floor.

Now the high-rise can install solar water heaters, if it is the top floor can be installed a vacuum tube solar energy is economical, but not the top floor is not afraid, you can install the aerospace moon balcony wall-mounted solar energy, but to ensure that the balcony has good lighting, the aerospace moon this balcony wall-mounted solar energy is suitable for high-rise use, relatively safe, photoelectric dual-use, the manufacturer is responsible for installation and after-sales.

No, unless the property doesn't care, then it's just pretending.

But be sure to fix it securely.

Can be installed wall-mounted solar water heater, I think: Linuoret: This brand is good.

Compact solar energy (ordinary solar energy) can only be installed on the roof due to its structural defects, the water and sewage pipes are very long, all are generally only suitable for multi-storey building installation, and because of its poor visual effect, affecting the aesthetics of the building, more and more residential areas are prohibited from installation. Split solar is designed for mid-rise residential buildings, the collector can be installed on the balcony or wall or anywhere the sun can be exposed, and can be perfectly integrated with the building, and the water storage tank can be installed on the inside of the balcony or other suitable locations.

The advantages of split solar energy, taking the best-selling Meiling split solar energy in the current market as an example, it has four major advantages: 1Computer chip control, automatic operation, synchronous water inlet and out, equipped with auxiliary heating system, all-weather ** hot water.

2.The use of pressure storage tank, the whole system under pressure operation, closed circulation, like the electric water heater, cold and hot water do not contact with the outside world, effectively prevent the breeding of bacteria, ensure that the water quality is clean, can be used to cook rice or boil after drinking.

3.The short hot and cold water pipes overcome many shortcomings such as long solar pipes, fast heat loss, and long cold water release time.

4.Long service life, economic safety. The water storage tank is made of rotational molding liner, which is resistant to high temperature, low temperature, corrosion, heat preservation and energy saving, and the vacuum tube does not scale or explode the tube, and the service life is more than 10 years.

Because the product adopts a pressure-bearing design, exquisite materials, automatic operation, and high technology content, its purchase is higher than ordinary solar energy, taking Meiling split solar energy as an example, according to the size of the volume, it is generally between 4500 yuan and 6500 yuan. However, the product has a long service life, daily operation and maintenance costs are very low, and a family of three can save about 600-700 yuan per year on electricity or gas, which is very cost-effective, and is an investment and long-term benefit. The purchase of gas or electric water heaters** is 1500-2000 yuan, but the later use cost is high, so its comprehensive cost is much higher than that of split solar energy.

What are the precautions for buying and installing split solar energy:

First, the installation of split solar energy requires laying pipes, so it is recommended to install or reserve the corresponding pipes before the house is renovated;

Second, the installation location of the collector should fully take into account the sunshine time, if the whole day is blocked by other buildings for a long time, it is not suitable to buy and install, it is recommended to consult the on-site professional and technical personnel in detail before purchasing.

Third, split solar energy has very high requirements for production and installation, which is difficult for small and medium-sized enterprises to master, so it is necessary to buy products from big brands and large enterprises such as Meiling.

Of course, there are many high-rise residences that have been installed with solar water heaters, space energy water heaters, high-rise residential rooftop installation positions are generally small, can not meet all residents to install solar water heaters, but there is enough space to install solar water heaters, space energy water heaters.

The electric water heater is better. Solar water heater plumbing is complex.

High-level, not quite suitable. The wind is strong, the water pressure is small, and it is easy to leak. Not as good as an electric water heater or a gas water heater.

Now if you want to install a solar water heater in a high-rise community, you can only install a balcony wall-mounted solar water heater, which can be installed on the wall and is not limited by floors, but a few points that need to be paid attention to are: first of all, the light must be good, and if there is no sun, it can only be used as an electric water heater; Secondly, it is important to start the installation before the house is renovated. Our community is equipped with wall-mounted solar energy on the balcony of the aerospace moon, which is quite easy to use, and the manufacturer began to install it in batches after the house was built.

It is recommended to consult in advance if the installation is recommended, and then install it when the conditions are met.

Yantai Housing and Urban-Rural Development Bureau replied: According to the 2007 Yantai Municipal "Opinions on Promoting the Use of Solar Water Heaters and Complete Sets of Technologies in Residential Construction": "In 2007, low-rise and multi-storey residential buildings in new residential areas within the urban planning area of Zhifu District and Laishan District will comprehensively promote the integrated design and construction of solar water heaters and buildings; Small high-rise and high-rise residential buildings shall be promoted on a pilot basis, and the pilot construction area shall reach more than 20% of the construction area of the same type of new residential buildings within the year, and more than 50% at the end of the Eleventh Five-Year Plan.

In 2010, Yantai City's "Implementation Opinions on Accelerating the Promotion and Application of Complete Sets of Solar Energy Technologies" stipulated: "Solar water heaters must be used in new (renovated and expanded) residential buildings (including villas) with 12 floors and below in urban planning areas above the county level in the city; For new high-rise residential buildings with more than 12 floors, the proportion of solar water heaters should reach more than 50% of the total number of households. ”