Distributed energy station circulating cooling water system
A technology of distributed energy and circulating cooling water, applied in water shower coolers, direct contact heat exchangers, lighting and heating equipment, etc., can solve the problems of high lift of circulating water pumps, affecting roof landscape, and inability to share resources.
Active Publication Date: 2019-09-13
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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Problems solved by technology
[0004] The functions of the two sets of circulating cooling water supply systems are similar, but they are independent of each other, so resources cannot be shared; each system is equipped with corresponding circulating water pumps, cooling towers and water treatment equipment, resulting in a large number of duplicate equipment, high initial investment and operation and maintenance costs, It takes up a lot of space; and because the cooling tower is arranged on the roof, the head of the circulating water pump is high and the power consumption is large, which will reduce the usable area of the roof and affect the roof landscape
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0024] It should be noted that when an element is referred to as being “fixed on”, “disposed on” or “installed on” another element, it may be directly on the other element or there may be an intervening element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intervening element at the same time; the specific way that one element is fixedly connected to another element can be realized through existing technologies, and will not be discussed here. To repeat it agai...
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The invention discloses a circulating cooling water system of a distributed energy station. The circulating cooling water system comprises a first circulating cooling water supply system and a secondcirculating cooling water supply system, wherein the first circulating cooling water supply system comprises a cooling tower group, a circulating water pump set in pipeline communication with the cooling tower group, and an auxiliary device and a condenser which are in pipeline communication with the circulating water pump set and the cooling tower group and are arranged in parallel; and the second circulating cooling water supply system comprises the cooling tower group, the circulating water pump set in pipeline communication with the cooling tower group, and a refrigerating unit which is inpipeline communication with the circulating water pump set and the cooling tower group and is arranged with the auxiliary device and the condenser in parallel. According to the circulating cooling water system, resource sharing is achieved through integration of the two circulating cooling water supply systems, the carrying amount of devices of the same kind is greatly decreased under the precondition that respective cooling requirements are met, upfront investment and later maintenance cost is reduced, the occupied space is decreased, the available area of a roofing can be increased, and theroofing scenery is guaranteed.
Description
technical field [0001] The invention relates to the technical field of energy supply for energy stations, in particular to a distributed energy station circulating cooling water system. Background technique [0002] Distributed energy station is a comprehensive energy supply system distributed at the user end. It can supply power, heat, cold and other energy to the outside, and realize the cascade utilization of energy. It has the characteristics of high efficiency, energy saving, consumption reduction, and flexible operation. It can also improve the power supply. structure, shaving peaks and filling valleys, improving energy supply security and emergency response capabilities. [0003] The equipment in the distributed energy station includes generator sets, waste heat utilization equipment, cooling equipment and other auxiliary equipment. The circulating cooling water supply system of the thermal system in the distributed energy station is used to cool the condenser and au...
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IPC IPC(8): F28C1/00
Inventor 黄镜欢黄长华李鹏沙励邓宇姗姚治邦贾震江
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD