Special compact energy-saving cooling tower for efficient machine room

Abstract

The invention relates to the technical field of cooling, in particular to a special compact energy-saving cooling tower for an efficient machine room. The special compact energy-saving cooling tower comprises a tower body, a transmission system, a water distribution system, a heat dissipation system and a water supply system. A heat exchange chamber is formed in the tower body, and the transmission system, the water distribution system, the heat dissipation system and the water supply system are all located in the heat exchange chamber; the water distribution system is arranged at the top of the heat dissipation system, the water distribution system comprises a water spreading basin, and a variable flow spray head mechanism is mounted in the water spreading basin; and the water supply system comprises a water inlet pipe. The special compact energy-saving cooling tower for the efficient machine room has the beneficial effects that the synchronous operation efficiency of a permanent magnet motor is high, the permanent magnet motor adopts automatic intelligent frequency conversion control, the rotating speed of the permanent magnet motor is automatically adjusted and the energy consumption is reduced when the rotating speed is reduced at night or in low-load operation, a low-speed pressure-loss-prevention backflow-prevention multi-blade efficient fan is adopted to ensure the air volume and the speed of cooling and penetrating through a heat dissipation filler, and the special compact energy-saving cooling tower for the efficient machine room is compact, efficient and suitable for the efficient machine room.

Description

technical field [0001] The invention relates to the technical field of cooling, in particular to a compact energy-saving cooling tower dedicated to high-efficiency machine rooms. Background technique [0002] For a long time, the average annual energy efficiency of air-conditioning chiller rooms in my country is generally very low. With the promotion of national energy conservation and emission reduction policies and higher and higher requirements for energy efficiency standards, and with the rapid development of cities, the land use of urban space is becoming more and more tense. , In recent years, some projects have gradually adopted the design and application of high-efficiency chiller rooms and supporting equipment. Realizing the efficient and continuous operation of the entire chiller room is actually a systematic work of refined design and intelligent operation and maintenance. It includes three key parts: the selection of energy-saving products, the optimization of co...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a compact energy-saving cooling tower dedicated to high-efficiency machine rooms, so as to solve the siphon phenomenon proposed in the above background technology, which leads to uneven water intake on both sides, resulting in poor heat dissipation effect of the cooling tower; the filling diameter of the cooling tower is small. The height is low, the sheet distance is large and there are many layers. The layered area is equivalent to multiple water distributions resulting in uneven water distribution. The filler diameter is small and low. At low loads, the water distribution is thin and cold air passes through the filler. The time of meeting with the cooling hot water is too short, and the overall heat exchange effect is inefficient.

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