Hot water heater is parallel to the same thermal network as building heating systems. Water, from the outer water supply network is supplied to the DHW monoblock - two-stage water heating system. In it in winter, cold tap water is first heated in the first stage heat exchanger (from 5 to 30 ° C) by the coolant from the reverse pipeline of the heating system, and then for the final firing of water to the required temperature (60-65 ° C), water from the feed pipeline is used external network. The idea is to be used to heat the rushing heat reverse line from the heating system. At the same time, the flow rate of the power water to heating water in the DHW is reduced. In the summer, heating occurs on a single-stage scheme.
The monoblock is a special type of plate heat exchanger for a two-stage DHW system, in which both steps are placed in one case. The main advantage is a large compactness, compared with two separate heat exchangers, and, accordingly, less cost. Cooled network water is supplied to the reverse pipeline of the thermal network. After hot water heaters, heated (hot) tap water with a temperature is sent to watershed assembers of buildings.
With the associated connection of the heating system to external networks, the circulation of the coolant in the heating circuit is maintained by a circulation pump. This is done by exposure to the control valve, located on the supply pipe on the side of the external thermal network. A mixing jumper with a check valve is installed between the supply and return pipes, at the expense of which the heat carrier is carried out into the feed pipe from the reverse line of the heating system, with lower temperature parameters. Pump management is performed automatically with the controller.
Automatic maintenance of the required temperature graphics in the heated circuit is also carried out by an electronic regulator (controller). The controller affects the adjustable valves in the circuits of DHW and heating, located on the supply pipe on the side of the outer heat network, thereby adjusting the thermal loads in quantitative way.
When solving problems of any complexity at the stage of selling the supplied products or implementing a technically complex solution, there is always the problem of delivering equipment and & nbsp; materials to the buyer.
E8 has established partnerships with professionals in the field of transportation and cargo insurance, including the freight forwarding company Business Lines, ZhelDorEkspeditsiya, PEK, Baikal-Service and a number of other carriers.
Upon purchase, the goods, at the request of the customer, can be delivered both to the nearest terminal of the transport company, and directly to the customer.
When ordering the delivery of goods in the E8 company, you will receive the necessary goods as soon as possible in any point of the country convenient for you, including remote regions such as Salekhard, Magadan and Yuzhno-Sakhalinsk.
Specify the cost and terms of service by calling +7 (499) 350-29-88.
Pickup
Self-pickup is carried out from the warehouse: Moscow region, Odintsovo, st. Trekhgornaya, house 12. Mon-Fri from 9-00 to 17-00 by appointment!
