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Shell and tube heat exchanger unit
Pressure regulator expander
Independent Intellectual Property Rights The superior performance of pressure-regulating expansion tanks has been increasingly recognized by designers and users. Based on years of equipment use, our company has developed a second-generation product with even better performance by leveraging strengths and overcoming weaknesses. Its energy efficiency, service life, and system integration stability have all been significantly improved compared to the first-generation product. Integrated Pressure-Regulating Expansion Tank A pressure-regulating expansion tank is a new type of pressure-regulating expansion equipment that integrates a pressure regulator, an expansion tank, and a make-up pump. This equipment is suitable for heating, air conditioning systems, and various circulating water systems. It has pressure regulation, expansion, and water replenishment functions, effectively stabilizing system pressure. Its performance is superior to floor-standing expansion tanks.
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Constant pressure direct-connected water supply equipment
JZR intelligent variable frequency constant pressure water supply equipment
The JZR intelligent variable frequency constant pressure water supply equipment is a multifunctional water supply device. This equipment uses variable frequency speed regulation technology and special industrial control computer technology to perform closed-loop control of the pump units in the water supply system. According to the parameters of the instantaneous change value of the flow rate and the corresponding pressure value in the water supply system, after processing by the analog quantity module of the industrial control computer, the variable frequency speed regulator automatically adjusts the pump speed and controls the number of pump units started, so that the set constant pressure is maintained in the water supply network to meet the requirements of energy-saving water supply. For the circulating water system, the output of the circulating pump can also be controlled through parameters such as temperature to achieve energy saving. JZR intelligent variable frequency constant pressure water supply equipment
JZR-W constant pressure variable frequency water supply equipment
With the acceleration of urbanization in China and the gradual improvement of residents' living conditions, in order to meet the needs of a moderately prosperous society, a series of buildings such as residential areas, government offices, schools, hospitals, hotels, etc. are constantly being built, expanded, and renovated. Buildings are getting taller and taller, while the pressure of the municipal water pipe network is seriously insufficient, making the problem of residents' difficulty in obtaining water increasingly serious. Traditional methods use water pools and pump rooms to add large water tanks, and then use pneumatic or variable frequency water supply and other secondary water supply methods, resulting in relatively large facility investment and occupying a large amount of building area; when tap water is stored in water pools or tanks for a period of time, it will produce
