Zhengzhou floating coil heat exchanger manufacturer direct sales preferred Xinrunte with the lowest price

, Floating coil heat exchanger:
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The floating coil heat exchanger is an open heat exchanger, consisting of an upper and lower end cover, an outer cylinder, and a steam introduction tube. , condensate outlet pipe and horizontal floating coil. Among them, the upper and lower end caps and outer cylinder are made of high-quality carbon steel or stainless steel, and the steam inlet pipe and condensate outlet pipe are made of brass tubes or high-quality stainless steel pipes and steel pipes. The horizontal floating coil is made of specially wound copper tubes. The floating coil heat exchanger adopts the form of a cantilevered floating coil. During the process of heating hot water with steam, the up and down floating of the coil causes the water flow around the coil to destroy the laminar heat transfer. The heat transfer capacity is greatly improved, with a heat transfer coefficient of 3/㎡℃. At the same time, due to the scouring effect of the water flow, the tube can be cantilevered to float freely and expand and contract freely, so it is not easy to accumulate scale. If a small amount of scale accumulates during long-term use, it will pass The expansion of the tube will automatically remove scale, so the heat exchange capacity will not decrease during long-term use and the effect will be good.
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Application scope of floating coil heat exchanger:
Floating coil heat exchanger can be widely used in industrial and civil buildings such as chemical industry, oil refining, shipbuilding and other factories as well as high-end hotels, restaurants, Used as heat exchange equipment in boiler rooms, heat exchange station rooms, and air conditioning machine rooms in heating, air conditioning, and hot water supply systems in office buildings, school scientific research buildings, Yiyuan outpatient wards, and other buildings
Performance characteristics of floating coil heat exchangers:
Using a new structure of floating coil tube bundles, the heat transfer capacity is improved, and the automatic descaling ability is greatly improved
The tube bundles can be connected with union joints, which reduces welding points and makes maintenance more convenient
Compact structure , small size and less floor space.
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Precautions for use and maintenance of floating coil heat exchangers:
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, . Before using the floating coil heat exchanger, you must check whether the clamping bolts are loose. If If it is loose, tighten it. And make the two compression plates parallel.
, .The operating pressure and temperature of the equipment must be lower than the design pressure and design temperature marked on the nameplate.
, . During the initial operation of the equipment, the operating specifications must be strictly followed, and the steam inlet valve must be opened slowly. Excessive pressure shock or sudden temperature changes may easily cause damage to the equipment.
, .An automatic exhaust valve should be installed at the high position of the equipment inlet and outlet pipes to remove all non-condensable gases in the equipment. Otherwise, the heat exchange efficiency of the heat exchanger will be seriously affected and the equipment may be damaged.
, .If the operating medium is high temperature or dangerous, the equipment should be protected against jets to avoid personal injury due to medium leakage.
, .When repairing the plate heat exchanger, the equipment must be in a pressureless and drained state, and the temperature must be lower than 10 degrees Celsius.
, .The pipes at the inlet of the hot and cold media of the plate heat exchanger should be equipped with effective filtering devices.
, .Hot in and hot out means that the steam medium enters and leaves the heat exchanger. Cold in and cold out means that the heating circulation water medium enters and leaves the heat exchanger.
, .The heat exchange station is designed with a condensation water tank (water replenishment tank) so that the condensation water can flow into the water tank smoothly after steam heat exchange. It is not recommended to install a drain trap at the condensate outlet. If installed, a low-resistance one must be installed.