First, people-oriented, establish user-friendly product design concept
Usually the main consideration in product design is its texture, structure, mechanical strength, work performance, life and other factors, in evaluating the pros and cons of the valve, the general also use these targets. With the development of the times and social progress, people-oriented mindset and concepts have infiltrated all areas of social life, from the housing, cars, computers, cell phones, clothing, and a variety of public facilities can clearly feel this change, them from the safety, comfort, energy saving, environmental protection, new and beautiful, and many other aspects in every detail, both nuanced account of the consumer experience, reflecting on the people's love. Clearly, the human design should not be limited to the scope of daily consumer goods, valves, as a TV towers, widely used in industry, agriculture, national defense, and with people closely related to their daily working life of mechanical products, it can not always is confined to the traditional design concepts and design methods, but should explore new ideas and inject new ideas.
Our analysis of foreign advanced products, apart from the technical performance indicators, will be noted that its beautiful shape, structure compact, intracavity clean and elegant details. For example, in order to prevent secondary pollution, even the sewage valve does not use asbestos packing and gasket sealing. Another example is in order to avoid the operator's hands are scratched, the flange connecting bolts are processed into end of the first arc, etc., these specific differences in the details, should provoke us to deeper thought: why does it want to do this? Think of how it do that? Conclusions can not be attributed to human-oriented design concept up, from this level up understanding, it will make our product design is no longer stay in the first phase of a simple, but from an ergonomic point of view, from a more secure, reliable, and energy-saving, environmental protection, clean production, operating comfort and convenience, easy disassembly and maintenance to study many aspects of thinking, to give the valve the traditional products with a new concept and image, forming their own characteristics.
Second, concern about progress in materials science, new materials, new technologies applied to the valve and timely products
As technology advances, industrial production, high temperature, high pressure, cryogenic, high vacuum, strong corrosive, radioactive, toxic, flammable and explosive high-increasing number of parameters of complex working conditions and thus the use of the safety valve, functional The reliability and service life, set a higher and more stringent requirements, so developers adapt to all kinds of working conditions with high parameters valves, has naturally become a valve manufacturing, engineering design department and user issues of common concern, while the The main technical barriers to solve the problem, often on the material. Materials science is considered in the new century, one of the most promising disciplines in recent years there have been many new high-performance materials, such as a variety of nano-materials, superconducting materials, functional materials, organic synthesis and polymer materials, inorganic non-metallic materials and a variety of composite materials, while there were many casting, welding, spray welding, spraying, composite, sintered forming and surface treatment such as new technology and new technologies and equipment. Pay close attention to materials engineering research and development information, trends and results, promptly applied to the valve products are up for the development of high performance and high parameters of the valve an important technical means. It is particularly worth mentioning is that, to industrial ceramics, represented by inorganic non-metallic materials for the temperature corrosion-resistant valve erosion pieces, often with good results.
Third, the information technology, artificial intelligence technology into the valve to achieve integration, new ways of technology innovation
The current era, information technology, the rapid development of intelligent information technology is changing the industrial and agricultural production and people's social life. Valve as a control fluid movement in the pipeline terminal implementing agency, if we can be modern computing technology, sensor technology, networking and remote control technology, and intelligent technology to implant the valve products will be given to the valve with a new concept of , resulting in completely different from the original products of the new structure and working mechanism of valve products to achieve a real upgrade. In this regard in recent years in regulating valve, safety valve, pressure reducing valve, steam trap and other products have began to take shape. For example, spring-loaded safety valve is the most widely used as a safety valve, but with the large-scale production facilities and high-parameterized, this type of safety valve in the structure size and reliability are difficult to meet production requirements, if the Built-in safety valve pressure sensor control valve fast open and close, then the safety valve will be an entirely new model. Another example is the current trap type a lot, its working principle is the use of steam and condensing water temperature, density, velocity differences, through complex institutions to achieve the valves open and close, the completion of gas-barrier drainage function. A new type of trap is to be able to identify gas-liquid blend of components and valves to control the valves open and close, according to this line of thinking the design of new traps, have been reported overseas.