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精益求精是我们始终贯彻的宗旨，从原材料的选择到一个系列的产品的研发制造。

致力成为世界优秀的冷却塔供应商

精益求精是我们始终贯彻的宗旨，从原材料的选择到一个系列的产品的研发制造。

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精益求精是我们始终贯彻的宗旨，从原材料的选择到一个系列的产品的研发制造。

方舟-冷却方案的不二选择

精益求精是我们始终贯彻的宗旨，从原材料的选择到一个系列的产品的研发制造。

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2022年11月1日，美国机械工程师协会（ASME）来我司取证顺利通过我司申请的ASME “U”钢印产品的取证。

热烈祝贺我司通过ASME质量控制体系认证

2022年11月1日，美国机械工程师协会（ASME）来我司取证顺利通过我司申请的ASME “U”钢印产品的取证。

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闭式冷却塔 开式冷却塔 干湿联合冷却塔 空冷器
复合流单进风闭式冷却塔

复合流单进风闭式冷却塔

采用复合流式冷却方式，配套的脱水器，漂水率低； 冷却介质封闭循环，没有杂质进入，保证了介质的纯净。 水循环的水使用软水，不结垢，不堵塞管路。 喷淋水把冷凝器外壁完全淋湿，避免了在干点部位形成水垢，将系统效率提高到有效程度。
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方形横流开式冷却塔

方形横流开式冷却塔

冷却塔国际设计工况：进水温度t1=37℃；出水温度t2=32℃；湿球温度t=28℃；干球温度θ=31.5℃；大气压力=9.94X104pa。 本公司标准冷却塔按国家设计工况设计。亦可为客户提供非标准工况下的特殊，专项设计。 由于场地限制或造型的需要，本公司可跟据户要求的尺寸进行特殊设计、定制，详情与我们联系。 基础各支撑面在同一水平面上，其标高及各尺寸误差应小于5mm。
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干湿联合冷却塔

干湿联合冷却塔

干湿联合冷却塔是一种将水冷与空冷、传热与传质过程融为一体的新型高效节水冷却设备。气温较高时，风机和喷淋水泵同时开启，喷淋水泵将喷淋水送入换热管上方的喷淋水布水系统，喷淋水向下喷向换热管，在换热管管外形成均匀的水膜，水膜吸收管内的热量，并向空气蒸发汽化，水气化的潜热大大超过水升温的显热，故极大的强化整个传热过程，减少了换热面积。由于气化的水进入空气，使空气增温增湿增焓。空气在出口处经除沫层捕除夹带的水沫后，穿过翅片管排入大气。大部分喷淋水向下回落至水箱循环使用，喷淋水本身在下落的过程中被空气冷却，喷淋水不需要二次冷却。 
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空冷器

空气冷却器的简称，是石油化工和油气加工生产中作为冷凝和冷却应用最多的―种换热设备。空冷器—般是由管束、管箱、风机、百叶窗和构架等主要部分组成。
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复合流单进风闭式冷却塔

复合流单进风闭式冷却塔

采用复合流式冷却方式，配套的脱水器，漂水率低； 冷却介质封闭循环，没有杂质进入，保证了介质的纯净。 水循环的水使用软水，不结垢，不堵塞管路。 喷淋水把冷凝器外壁完全淋湿，避免了在干点部位形成水垢，将系统效率提高到有效程度。
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关于方舟

About us

无锡方舟流体科技有限公司是一家专业从事研发与制造水冷设备的知名厂家

专业服务于工业电炉行业，锻造、铸造、热处理、锅炉、化工、光伏、电力、造纸、食品、中央空调( 水源热泵、地源热泵 )、CNG、LNG、煤化工、发电等行业。

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ABOUT US

无锡方舟流体科技有限公司

       无锡方舟流体科技有限公司是一家专业从事研发与制造水冷设备的知名厂家公司，专业服务于工业电炉行业，锻造、铸造、热处理、锅炉、化工、光伏、电力、造纸、食品、中央空调( 水源热泵、地源热泵 )、CNG、LNG、煤化工、发电等行业。

       公司自1996年创建以来，在闭式冷却塔、开式冷却塔、冷水机组、泵、热交换器等主打产品中形成了完整的产品体系。科学化的管理模式，现代化的生产设备使方舟流体在研发、生产、销售和售后服务一体化的生产模式中得心应手，游刃有余。公司现拥有现代化标准厂房90多亩，云集了高级制冷工程师、电气工程师、研究人员在内的高素质人才，拥有强大的技术研发实力，公司已建立了完整、科学的质量管理体系，通过了ISO9001/2000国际质量体系认证，获得CTI认证、高新技术企业、高新技术产品、无锡市闭式冷却塔工程中心，并获得多项国家专利证书。

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服务体系

成就满意之选，方舟以优质服务提供更多关怀，不竭动力，推动市场向前

Our services

Our services

Our services

Pre sales: With nearly 20 years of professional technical experience, we provide you with systematic and reasonable solutions.           1. Actively provide relevant technical consultation and solution optimization support according to user needs;           2. Provide professional support for user's solution selection based on our professional experience;           3. From the perspective of user interests, provide the most reasonable and economical suggestions for user equipment selection. In sales: Provide technical information in a timely manner, deliver on time and with quality, carefully guide installation, and provide free and professional debugging services without any worries. After sales: 1. Provide systematic and professional technical consultation for free;           2. Provide free system training for relevant technical and management personnel.
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Domestic trade: East China, South China, North China, Central China, Southwest, Northwest, and Northeast regions international trade: Eastern Europe, West Asia, East Asia, Central Asia, Southeast Asia, Africa, South America, Oceania, etc

服务承诺

01

免费指导安装

Free instruction for installation

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02

免费调试

Free start-up testing

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03

免费现场操作培训

Free training for operator

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04

定期免费开办用户培训班

Regular training course

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05

定期用户回访

Free advice / technical support

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06

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Supply spare parts with most favorable price

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服务于电力、光伏、铸造、热处理、化工、中央空调、食品、汽车、石油等行业。

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地址：无锡市新吴区梅村新风路58号

手机：+86-13906173651

电话：+86-0510-81150101

邮箱：wxark@wxark.cn

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服务于电力、光伏、铸造、热处理、化工、中央空调、食品、汽车、石油等行业。

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Common problems and maintenance methods of closed cooling tower fan

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2023-04

方舟新闻

Common problems and maintenance methods of closed cooling tower fan

Fan is one of the important components in the operation of closed cooling tower. Strict compliance with the effective maintenance plan of this component is beneficial to improving the refrigeration efficiency of the closed cooling tower, reducing energy consumption and noise. The manufacturer of closed cooling tower will disconnect the switch power supply of fan motor when checking the fan. Sometimes, it is very risky for the fan to suddenly run because of self starting. In addition, it is very risky to disconnect the switching power supply bit by bit when shutting down, and suddenly run the fan when repairing the power supply system

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2023-04

方舟新闻

What are the types of packing for closed cooling tower? What are the performance characteristics?

The vacuum pump is charged and formed. The unique packing ensures high efficiency of heat exchange. Simply speaking, the effect of the filler in the closed cooling tower is to enhance the heat removal and heat exchanger. The equipment temperature caused in the whole process of industrial production or refrigeration has excellent film performance and differential sine wave packing, and its raw materials and processing technology are very harmful to the refrigeration efficiency. The cooling tower packing is divided into S-wave packing with low negative pressure. Good flame retardant self extinguishing type, good ductility of raw materials, high volume dispersion index, increased retention time of cooling circulating water, and high refrigeration efficiency. The flame retardancy of hexagonal honeycomb filler shall comply with the requirements of GB/T2406-93 of the Ministry of Public Security. There are various types of fillers, which are generally correctly guided by cooling circulating water. The service life of closed cooling tower packing is generally more than ten years. It is not necessary to fill the tower with items that must be cooled. The closed cooling tower packing is the most important part of the cooling tower. The point wave packing will convection waste heat to the gas and disperse it into the air. The packing of closed cooling tower has a large bearing capacity. The performance characteristics of double wave packing are mainly reflected in the following nine aspects. The regulations on the software of industrial production water system are gradually improved, which is not easy to block, and the bearing capacity per square meter exceeds 3.5KN.

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2023-04

方舟新闻

How often should the water tank of the closed cooling tower be filled with water?

The water volume of the water tank of the closed cooling tower shall be noticed during normal operation. A ball valve shall be installed in the water collecting tank of the closed cooling tower to monitor the water volume. In general, we give an early warning on how much water needs to be replenished according to the float valve. As long as it is lower than this basic point, a request for water replenishment will be issued, and then water replenishment can be carried out. At the same time, a maximum water replenishment line is set, which can not exceed this amount. Then, users of the closed cooling tower will ask, is the amount of make-up water large? Is the cost high? In fact, there are several factors for the water supplement amount of closed cooling tower: the load of the closed cooling tower unit, the temperature around it during operation, whether it is in the south or in the north at this time, and which season is spring, summer, autumn and winter in the current season. In general, the higher the temperature is, the greater the water supplement amount will be; on the contrary, the smaller the water supplement amount will be. Of course, compared with the open cooling tower, the closed cooling tower has an absolute advantage in terms of energy saving and emission reduction. Why do you say that? Closed cooling towers use circulating pumps to circulate cooling water. In contrast, the closed environment is much larger than the open cooling tower. In this way, the water is not easy to evaporate to the outside environment, so the natural amount of make-up water is less. Based on the above description, if the user still wants to ask how often to add water to the water tank of the closed cooling tower? In general, the water supplement amount of the closed cooling tower is determined according to the operation of your on-site equipment. Simple operation is to supplement water in time according to the feedback information controlled by the ball valve, which is simple and convenient.

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2023-04

方舟新闻

Installation of closed cooling tower and cooling circulating water management method

In order to make full use of the effectiveness of the cooling tower, a good installation site should be selected, that is, a naturally ventilated and clean area; The cold and wet gas discharged from the cooling tower is not easy to be sucked into the site of the cooling tower. Avoid the application in the natural environment with many floating dust and acid gas, or it will cause erosion of the heat exchanger and the pipe, and prevent the application in the smoke window and the source of pyrogen radiation.

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2023-04

方舟新闻

What are the best technical key aspects of closed cooling tower?

What are the key technical aspects of excellent closed cooling? First, the reverse flow closed cooling tower is covered with water. The water flows from top to bottom and the gas flows from top to bottom. The two are thermally converging with each other. The heat supply characteristic of the return cooling tower is good, and it is divided into three refrigeration sections: ① The rotary nozzle is located in the indoor space at the top of the filler, which is high in temperature, so it can still discharge heat to the gas. ② Part of the heat exchanger filled with water and gas. ③ The cooling water added to the indoor space of the water collecting reservoir is called "tail effect".

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2023-04

方舟新闻

How many pumps do closed cooling towers need?

How many pumps do closed cooling towers need? It is impossible to immediately respond to this problem. In the case of the overall design scheme of closed cooling tower, in the refrigeration plan presented by the customer, water pumps are generally provided according to the specific situation. The total number of water pumps is related to a series of factors such as the refrigeration temperature, the refrigeration water flow, and the circulation system status. In the case of the design scheme, the number of water pumps cannot be too high, otherwise it will be a waste of electromagnetic energy. If it is too low, the regulations for cooling circulating water cannot be met, and the final refrigeration regulations cannot consider customer satisfaction. In addition, attention should be paid to environmental protection and energy conservation.

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2023-04

方舟新闻

Cooling range of closed cooling tower (basis for selecting supplier of cooling tower)

When purchasing closed cooling tower, most equipment purchasers will be very concerned about one question: how much is the cooling range of your closed cooling tower? Then, from the practical point of view, this question is very broad and cannot be answered without any reality. For example, if your water temperature is 70 ° C, if our closed cooling tower reduces it to 30 ° C, then our cooling range will reach 40 ° C. If the water temperature is 50 ° C and I also reduce it to 30 ° C, then my cooling range will be 20 ° C. Does this mean that there is a problem with our closed cooling tower? Right!

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2023-04

方舟新闻

Customer site of 7 closed cooling towers of Xinjiang Oriental Hope Carbon Co., Ltd

In July, Xinjiang Oriental Hope Carbon Co., Ltd. purchased seven closed cooling towers in Ark. As one of the top 500 private enterprises in China, it was founded in 1982, the first batch of private enterprises established after China's reform and opening up. At present, it has developed into a super large private enterprise group integrating agriculture and heavy chemical industry.

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2023-04

方舟新闻

Requirements for inlet water temperature of closed cooling tower

Requirements for inlet water temperature, lost cooling water volume and temperature adjustment method of closed cooling tower The water loss of the closed cooling tower is the key parameter for water saving operation. The amount of water loss in the cooling water depends on the amount of water loss in the cooling water. The water loss of the cooling tower includes volatilization loss, wind blowing loss and sewage treatment loss. Volatilization loss is unavoidable; The wind blowing loss means that there are water droplets in the cyclone discharged from the closed cooling tower that are slightly blown out of the tower by the wind; In addition, the waste water treatment loss of the closed cooling tower is to prevent the water from being carried away by the cooling reservoir due to the solid solubility from generating scale.

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2023-04

方舟新闻

Effective setting and common problems of equipment water tank for supporting facilities of closed cooling tower

Whether it is a closed cooling tower or a water tank, their settings are strictly regulated. For example, when the refrigeration equipment design scheme is in the case of a single side building, the closed cooling tower can be set on the outdoor pavement or flat roof, and the bottom of the closed cooling tower is the residual water system software, and the design scheme is a professional water make-up port, The water make-up of cooling tower can be carried out according to the connection of tap water pipe at the water make-up port or other safe passage of running water. The system software has received the temperature hazard and is not suitable for application when the temperature is below the freezing point.

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2023-04

方舟新闻

Henan professional closed cooling tower wholesale price

The wholesale price of Henan professional closed cooling tower is as follows: How to test and measure the cooling effect of the cooling tower? With the implementation of national energy conservation and emission reduction measures and the shortage of water resources, in recent years, closed cooling towers have been used in iron and steel metallurgy, power electronics, machining and air conditioning systems and other industries. Closed cooling tower (also known as evaporative air cooler or closed cooling tower) tubular heat exchanger is placed in the tower to ensure cooling effect through heat exchange of circulating gas, spray water and cooling circulating water. Considering the closed cycle, it can ensure that the water quality will not be polluted by the environment, and can well maintain the efficient operation of the host, and extend the service life. When the external temperature is low, the sprinkler system can also be disabled to save water. Do you know how to measure the cooling effect of cooling tower? Now, Wuxi Jiahe Cooling Equipment, a manufacturer of closed cooling towers, begins to introduce three indicators commonly used to test the cooling effect.

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2023-04

方舟新闻

Closed cooling tower of steam turbine

The closed cooling tower of steam turbine is as follows: Do you know the working principle of closed cooling tower? Closed cooling tower is a device that uses the contact between water and air to evaporate waste heat formed in industry or refrigeration and air conditioning. Now, the Wuxi closed cooling tower manufacturer Jiahe Cooling Equipment will share with you the working principle of the lower closed cooling tower, the working principle of the closed cooling tower and the role of each stage?

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