Floating coil heat exchanger

Floating coil heat exchanger

Floating coil radiators can be widely used in boilers in heating, air conditioning and hot water supply systems in industrial and civil buildings such as chemical, oil refining, shipbuilding and other factories as well as hotels, restaurants, office buildings, school scientific research buildings, Yiyuan outpatient wards and other buildings. It is used as heat exchange equipment in rooms, heat exchange station buildings and air-conditioning machine rooms.

Floating coil heat exchanger application scope

1. The heat exchanger shell has two types: ordinary steel plate and stainless steel plate, and the heat transfer tube bundles are all copper tubes.

2. The tube side design pressure of the heat exchanger is 0.1-0.9MPa for steam type and ≤1.6MPa for water-water type; the shell is equipped with three specifications of 0.6MPa, 1.0MPa and 1.6MPa respectively. When selecting equipment, pay attention to the heat source and equipment. performance to match.

3. Due to the high heat transfer efficiency of this heat exchanger, a temperature regulator (i.e. thermostat) must be installed on the steam inlet pipe of the heat exchanger to control the steam flow and hot water outlet temperature.

4. The transportation and installation of the heat exchanger must use lifting equipment such as cranes to strictly prevent rolling. The heat exchanger should be firmly fixed to the foundation to prevent vibration during operation. Maintenance locations should be left around the heat exchanger.

Features of floating coil heat exchanger

(1) Using a new structure of floating coil bundles, the heat transfer capacity is improved, and the automatic descaling ability is greatly improved;

(2) The pipe bundles can be connected using union joints, which reduces welding points and makes maintenance more convenient;

(3) Compact structure, small size and small floor space.

Materials of floating coil heat exchanger

The shell material is carbon steel or stainless steel, and the heat exchange tube material is copper. Customized floating coil heat exchangers with special materials, heat exchange areas and working pressure levels.

Comments

What is tube sheet layout?

What is tube sheet layout? A tube sheet is a component used in shell and tube heat exchangers and other types of heat transfer equipment. It is a flat plate with holes drilled in it, through which tubes are inserted and secured. The tube sheet serves as a barrier between the two fluids, allowing heat to be transferred from one to the other. The layout of the tube sheet depends on the design of the heat exchanger, which includes the number of tubes, the size of the tubes, and the spacing between the tubes. The layout is typically determined using computer-aided design (CAD) software, which can optimize the placement of the tubes to achieve the desired heat transfer performance. In general, the tubes are arranged in a triangular or square pattern on the tube sheet. The triangular pattern is often preferred because it provides better support for the tubes and reduces the risk of vibration and damage. The spacing between the tubes is also important, as it affects the flow rate and pressure

Finned tube bundle|Finned pipe bundle

1. What is a finned tube bundle? Finned tube bundle composed of multiple finned tubes arranged according to certain rules is called finned tube bundle. A finned tube heat exchanger can be composed of one or more finned tube bundles. 2. What is the composition of the finned tube bundle? Finned tube (multiple tubes): basic element of heat transfer. Tube box (header) or tube plate: the header, elbow or steel plate connecting the two ends of the fin tube. When the finned tube is connected with the header or tube sheet, the spacing between the finned tubes is fixed, and the tube box forms a continuous flow channel for the fluid in the tube. Frame: support and fix the whole finned tube bundle. 3. Finned tube bundle arrangement? In a finned tubes bundle , the selection of fin tube arrangement is crucial. There are two types of arrangement: staggered and sequential. The so-called staggered arrangement refers to the cross arrangement of pipes in the air flow direction, while the in-line arran

What is heat exchange tube sheet?

What is heat exchange tube sheet? A heat exchange tube sheet is a component used in heat exchangers, which are devices that transfer heat from one fluid to another. The tube sheet is typically a flat, circular plate that separates the two fluid streams and contains holes through which the heat exchange tubes pass. The tubes are typically sealed into the tube sheet by welding or expansion, and the sheet is often made of materials such as carbon steel, stainless steel, or titanium. The purpose of the tube sheet is to provide a rigid support structure for the heat exchange tubes and to ensure that the tubes are properly aligned and spaced for efficient heat transfer. The tube sheet also serves to contain the fluid streams and prevent them from mixing, which could reduce the efficiency of the heat exchange process. Tube sheets can be designed for various types of heat exchangers, such as shell and tube, double pipe, and plate heat exchangers. The design of the tube sheet is typically based

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