The gas block boiler room is a transportable factory-ready unit. It can operate on the basis of gas boilers, whose power range varies from 200 to 10,000 kW. The hot water circuit can optionally be installed additionally. Designs have the necessary documentation, after installation and connection they are fully ready for operation. Their main difference is that the system can be transported.
Description
Gas block boiler room is a unit that is supplied by the consumer in full factory readiness, with all the necessary certificates and documents. Gas boiler plants are a modern solution for heating office buildings, production halls, residential complexes and other facilities for various purposes. A block boiler room is a device that is characterized by efficiency and high power, as well as portability and ease of use.
Installation is able to perform several tasks at once, among them it is worth highlighting:
- hot water supply;
- heating;
- ventilation.
Among other things, the consumer purchases boiler units ready for installation. The advantages of such boiler rooms are the availability of certificates and permits, factory readiness, automatic operation, as well as a wide range of boiler rooms. The consumer benefits and saves on design work, he will be able to get different permissions without any difficulties. The construction time of the boiler room can be significantly reduced, it will be possible to reduce the cost of design and installation works. If the consumer chooses such a block boiler room, then he will be able to reduce costs for duty personnel, significantly increasing the convenience of work.
For reference
On sale you can find modular boiler rooms in a large assortment, they may have the necessary equipment and power. Among other things, they are economical. The use of boiler houses reduces heating costs, because the price of 1 kW of thermal energy, which is generated by the boiler house, will be lower compared to that offered by central heating systems.
Extra features
A modular boiler room unit is a device that is completely ready for installation on a foundation, which is why transportation to an object can be brought in already assembled. The consumer will only have to connect it to the gas main system and heating. Costs for capital construction will be excluded, coordination work will be cheaper, because such products require the compliance with technical specifications.
Boiler rooms can be combined in a cascade, while capacity is increasing. The devices are lightweight, so they can even be placed on the roof surface of buildings. Their compact size attracts the attention of consumers, this distinguishes these devices from stationary boiler rooms. They can be produced in the form of ready-to-use products. The installation will require a minimum package of permissions, automation is guaranteed complete, therefore, it is not required to service the installation. If necessary, the boiler room can be dismantled from its current location for use at another facility.
Specifications
Block gas boiler houses have certain characteristics, among them the use of gas in the form of primary fuel, as well as the usual type of combustion. The heat exchanger is used tubular and made of steel. It will be possible to control the operation of such a boiler room using an electronic block device. Gas supply is carried out automatically.
Design Features
The steam or hot water boiler itself acts as the main technological equipment that is used in modular boiler rooms. Heat exchangers and burner are used. For gas block boiler rooms, gas equipment is used, which includes a filter, a gas pressure regulator, as well as emergency valves. Gas metering units and valves are not excluded.
A block boiler installation must contain pumping equipment, it can be network or circulation pumps, feed, make-up, and also anti-condensate pumps. Appropriate equipment is used for water treatment and water purification, and in the presence of hot water supply, circuit equipment is used. For the proper functioning of the system, control and measuring equipment is used, with the help of which the system takes into account temperature, electricity, steam, water and other parameters. The presence of chimneys and flues is important.
Principle of operation
In boiler plants, water is heated due to the heat that is obtained from the combustion of fuel. The resulting heat heats the liquid that circulates in the heat exchanger. Pumping equipment is necessary to supply water for feed pumps, and for the circulation of water in the heat supply system, the corresponding equipment is used, which distills the liquid from the boiler room to the consumer and vice versa. This involves the circulation and network pumps.
In the combustion process, combustion products can form, they are discharged out through chimneys or flues, entering the atmosphere. In order to prevent scale formation and ensure the normal operation of the hydraulic system, it is necessary to purify water from mechanical impurities. For this, boiler plants can have a deaerator, as well as cleaning filters. If there is water treatment equipment, this significantly extends the life of the equipment, reducing the risk of failure. Membrane or expansion tanks are required in the boiler room for fluid pressure and pressure maintenance in the system. They are needed to prevent water hammer.
Minimum grade gas boiler
The production of block boiler houses provides for compliance with one of three complete sets. If we are talking about the minimum, then gas boilers made of steel are supplied in the amount of two pieces, this applies to boiler pumps. But the circulation pump is used in a single copy, like a chemical water treatment station. The same applies to each of the following components: a membrane tank, a unit for commercial metering of water, electricity and gas, a modular boiler building, a control panel for security and fire alarms, control and shutoff valves.
Conclusion
There are special companies that are engaged in the design, manufacture and installation, as well as commissioning of the equipment described in the article. This includes “Block boiler technologies”, which are engaged in the manufacture of block power plants in a separate building or as part of an energy complex. Typical solutions are proven and distinguish the company from alternative manufacturers in this segment. Typical options affect the timing and cost of the final product in a smaller direction, which is very welcomed by consumers.