济南太阳能配件_山东济南太阳能配件销售-济南云鹏太阳能配件公司

With the vigorous development of the solar energy industry, the market of solar water heater is gradually mature, and the market of solar water heater accessories products is also active, and solar water heater controller is no exception. At present, the solar water heater controller on the market is a mixture of fish and dragon, manufacturers and businesses are looking at flowers in the fog. At present, how to choose solar water heater controller is a headache for some solar water heater manufacturers and businesses. How to choose a solar water heater controller, Jinan solar energy accessories to teach you.

目前市场上销售的太阳能热水器控制器品种繁多，大致能够分为半自动控制器、全自动控制器及全智能控制器三大类。

At present, there are many kinds of solar water heater controllers on the market, which can be roughly divided into three categories: semi-automatic controllers, full-automatic controllers and full-intelligent controllers.

半自动控制器分直流电和交流电两种，构造简单，价钱廉价。它的组成局部只要主机及传感器两局部，主要功用是：水位设置、水温水位显现、缺水报警及水满报警，这属于经济型。

Semi-automatic controller is divided into DC and AC. It has simple structure and low price. Its main functions are water level setting, water temperature and water level display, water shortage alarm and water full alarm, which belong to economic type.

全自动控制器由主机、电磁阀、传感器三局部组成，主要功用除有以上半自动功用以外，还有以下功用：缺水上水、定时上水、强迫上水、低水压上水，以及自动增压、管道保温功用，这属于小康型。全智能控制器也是由主机、电磁阀、传感器三局部组成，其功用愈加全面，它不但有全自动控制器的功用，还有智能加热、全天供水、掉电记忆功用，这属于奢华型。

The automatic controller is composed of main engine, solenoid valve and sensor. Besides the above semi-automatic functions, it also has the following functions: water shortage, regular water supply, forced water supply, low water pressure water supply, automatic pressurization and pipeline insulation, which belongs to the well-off type. Fully intelligent controller is also composed of host, solenoid valve and sensor. Its function is more and more comprehensive. It not only has the function of automatic controller, but also has the function of intelligent heating, all-day water supply and power-off memory, which belongs to luxury type.

如何选择太阳能热水器控制器性能及质量？笔者以为，一看控制器的外观手感好不好。二看传感器四芯信号线线径能否到达规则的平方请求。三看电磁阀，电磁阀首先要看能否是铜的，有没有过滤网，再看里面线圈能否达标。四看传感器，传感器有硅胶和不锈钢两种，硅胶同时又分软硅胶和硬硅胶两种。硅胶传感器外部不全部是硅胶，而是活性炭和硅胶的组成。硅胶传感器质量的好坏要看活性炭和硅胶的粘合性，粘合性不好的传感器就容易裂开；而不锈钢传感器主要要看热缩管的质量，好的热缩管和不锈钢管的粘合性就好一些，不容易使热敏电阻进水，传感器相对稳定一些。两种传感器重要的是热敏电阻，热敏电阻的精度好是1%的。

 

 

How to choose the performance and quality of solar water heater controller? I think, look at the appearance of the controller feel good. The second is to see whether the four-core signal line diameter of the sensor can reach the square request of the rule. Look at the solenoid valve, the solenoid valve first depends on whether it is copper, whether there is a filter, and then see whether the coil inside can meet the standard. Four-view sensor, sensor has two kinds of silicone and stainless steel, silica gel at the same time divided into soft silica gel and hard silica gel. The outer part of the silica gel sensor is not all silica gel, but the composition of activated carbon and silica gel. The quality of silica gel sensor depends on the adhesion of activated carbon and silica gel, and the sensor with poor adhesion is easy to crack; while the stainless steel sensor mainly depends on the quality of heat shrinkage tube, the good adhesion of heat shrinkage tube and stainless steel tube is better, it is not easy to make the thermistor water, and the sensor is relatively stable. The most important of the two kinds of sensors is the thermistor. The accuracy of the thermistor should be 1%.

别外，主要的要看控制器的主机。主机要从以下几个方面来鉴别：一看主机的线路板的选材，二看各元器件的选材。目前有些控制器厂家为了追求短期利益想尽一切方法用劣质资料或偷工减料，首先是线路板用的是差的阻燃板，铜膜的厚度在30微米以下，不用压敏电阻，容易遭到雷击。假如继电器里面线径平方不够，容易呈现漏电不维护现象，形成严重结果。劣质变压器招致过高升温，容易惹起熄灭及爆炸。重要的是芯片假如也采用劣质产品，容易招致程序紊乱，抗干扰差，呈现死机等现象。

Besides, the most important thing is the host of the controller. Host should be identified from the following aspects: first, look at the selection of the circuit board of the host, and second, look at the selection of components. At present, in order to pursue short-term benefits, some controller manufacturers try their best to use inferior materials or jerry-built materials. Firstly, circuit boards use the worst flame retardant boards. The thickness of copper film is below 30 microns, without piezoresistors, it is easy to suffer lightning strikes. If the square of the inner diameter of the relay is insufficient, it is easy to show the phenomenon of leakage without maintenance, resulting in serious results. Low-quality transformers cause excessive temperature rise and easy to cause extinction and explosion. The most important thing is that if the chip also uses inferior products, it is easy to cause program disorder, poor anti-interference, crash and other phenomena.

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