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Describe the classification of the heat exchanger heat exchanger manufacturers

Describe the classification of the heat exchanger heat exchanger manufacturers

[Abstract]:
There are many classification methods for heat exchange equipment, and several common classification methods are introduced as follows: 1, classified according to use: heat exchanger, condenser, evapo
There are many classification methods for heat exchange equipment, and several common classification methods are introduced as follows:
1, classified according to use: heat exchanger, condenser, evaporator, heater and cooler, and other five types.
1) heat exchanger: heat exchange between two kinds of medium at different temperatures so that one medium is cooled and the other is heated to meet the needs of the other.
2) condenser: the medium of two different temperatures exchange heat, one of which is condensed into liquid from the vapor state.
3) evaporator: in contrast to the condenser's operation, a medium in the two medium is vaporized into a vapour by a liquid.
4) heater: only the operation of heating and heating of a medium only.
5) cooler: if the heat is not recycled, the heat exchanger, which uses the coolant (such as water and air) to cool another medium, is called the cooler. For example, the heat exchanger with air as the coolant is called the air cooler, and the air cooler is referred to as the air cooler.
2. classified according to material: metal material and non metal material heat exchanger.
3. According to the structure classification, it is divided into shell and tube heat exchanger and plate heat exchanger.
1) tube shell heat exchanger: it is characterized by a tube bundle in a circular shell. A medium flows through the channel in the heat transfer tube and its phase through part (called the shell path). It can be divided into: floating head heat exchanger U-shaped tube heat exchanger, tube heat exchanger, such as fixed tube heat exchanger.
2) plate heat exchanger: it consists of a heat transfer surface composed of thin plates of various shapes, and two kinds of cold and hot media flow between two adjacent plates. The common plate heat exchangers are flat plate heat exchangers, umbrella plate heat exchangers, spiral plate heat exchangers and plate and shell heat exchangers.
3) mixed heat exchanger: it is characterized by the direct mixing of cold and hot medium for working conditions, and the structure of a nozzle in the heat exchanger.

本地化的顾问式服务

 

基于"云平台"的"信息化运营"

本地化服务是中企动力信息化运营模式的重要基础之一。中企动力深谙企业客户的需要,将本地化、面对面、持续的顾问式服务作为其帮助企业客户实现信息化的主要服务手段。多年来,中企动力以直属分支机构为依托,在全国主要城市和二、三级城市建立了庞大的专业服务网络,面向客户提供一对一的专业顾问服务,随时了解企业客户在不同发展阶段的个性化需求,为其提供针对性解决方案,伴随企业信息化建设的全过程,成为企业信息化的忠实伙伴。   中企动力的服务对象是中国的成长型企业,他们的特点是数量庞大,分布广泛,但个体规模较小,缺乏人才、资金,资源有限,综合实力弱;同时,其外部竞争环境恶劣,自身发展方向经常调整,业务多变。在信息化方面,他们的认知有限,缺乏专业的IT技术人员,投资预算很少,但又非常渴望通过信息化手段提升竞争能力。成长型企业的这些特点,决定了他们在信息化建设方面,既需要持续、有力的保障,又要求低成本、负担得起,而基于"云平台"的应用服务可能是最适合这种需要的信息化实现模式。