Tag Archives: Valve Burner

Abstract: In today s socio-economic technology continues to progress, people s living standard continuously improve production technology continues to upgrade to the needs of the industrial production of a variety of valve products only to rise, as we refined oil, chemical fiber, iron and steel sales of commodities such as gradual growth and to broaden the space for the valve industry.

With China s economic and technology development, the valve varieties are also growing more and more, the application of the valve industry, such as the petrochemical industry, oil refining industry, nuclear industry, thermal power industry have a wide range of use. And a growing number of industrial applications, new requirements of the valve, valve quality and technical requirements have become more sophisticated, the following standard Bo takes you look at the valve in the various sectors in the development prospects . The petrochemical industry: the competition of the petrochemical industry has been very intense, the most stringent requirements of the valve device, the valve will be coordinated with future industrial automation, to promote the overall level of the valve device, the development of versatile, high efficiency, low consumption of petrochemical The valve device. The annual output value of China s petrochemical enterprises in the billions, which shows that China s valve market, we should consider from the perspective of changes in the market, to ensure the stability and development.

In the face of such developments, we adapt to this trend, how to understand their own situation, the development potential of the maximum excavation valve?

Valve industry to grow and develop, can not do without the input of highly qualified personnel. We want to learn science and distribution of talent and application, so that "the best use of the expertise and resources, and focus on the training. The development of the industry can not be separated from the talent, how to ensure the stability of the entire workforce and sharp a production operators should consider the issue. The development of the era of technological advancement and outstanding performance as "new" continuous innovation in order to maintain the competitiveness of the industrial development in order everywhere leading to a better way out.

People of your self-knowledge ", also applies in the valve industry, as the valve manufacturer, we have to own a correct positioning, clear their own strengths and weaknesses lie, clearly what their own development goals, we expect to be what kind of height, these are the valve business to seek long-term and stable development must take into account. In the process of enterprise development, we can not ignore the valve brand image to establish the brand can be said is the lifeline of enterprise development, with an independent brand can provide a great benefit for the rapid development of the valve industry to grow.

Valve industry in order to seek greater progress, it is necessary to strictly ensure the quality of valve products, focusing on the improvement and innovation of valve technology to produce products that truly meet customer needs. Valve manufacturer to do more listening, more thinking, in-depth customer first-line to understand their real needs, a profound analysis of the problems and shortcomings in the products, and actively find the solution to the problem, do a good job for the long-term development preparation.

Sharing resources, and enhance the overall competitiveness of the valve industry, September 14, the Municipal Human Resources and Social Security Bureau, the city Bureau of SMEs and the valve Chamber of Commerce co-organized the Xingyang valve industry, foreign experts forum held at the Alpine Valve Co., Ltd. of Henan Province. Adidas Rio, the city introduced the Italian valve experts? Carly Rini and the city more than 30 valve business leaders and technical staff attended the forum.
    Italian experts in the forum, Italy and the city s valve industry in the production, manufacture and workmanship for comparison, detailing the Italian valve new products, new materials and production processes, actual valve for the city, carefully guiding me City, the valve industry, technology and process transformation, and detailed answers to technical problems raised by the various enterprises. Finally, the participants to visit the workshop of Alpine Valve Co., Ltd. of Henan Province, in the production of the first line, experts and various business leaders and technical staff conducted a more in-depth exchanges.

    Through the forum, the valve business to understand the new products and new material of the valve industry, pioneering the field of vision to solve the technical problems, which greatly enhance the overall competitiveness of the city s valve industry.

In physical chemistry experiments, often use the oxygen, nitrogen, hydrogen, argon and other gases. These gases are generally stored in a dedicated high-pressure gas cylinders. The use of gas pressure through the valve down to test the required range, and then fine-tune after the other control valve, the gas entered the system. The most commonly used valve oxygen valve, referred to as oxygen table.

An oxygen valve works

Appearance and working principle of the oxygen valve shown in Figure II -2-7 and Figure II-2-8.

High-pressure oxygen valve chamber and the cylinder connected to the low pressure chamber for gas exports, and access to use the system. High table showing the value stored in the gas pressure in the cylinder. Low table outlet pressure adjustment screw control.

When you first open the cylinder switch, low pressure gauge pressure adjustment screw and then turn it clockwise to compress the main spring and transmission film, spring pads and mandrel open the trap door. Imports of high-pressure gas from the hyperbaric chamber decompression by cutting into the low pressure chamber, and the exit leading to the system of work. Turn the adjustment screw to change the valve opening height, which regulate the high pressure gas throughput and achieve the required pressure value.

Valves are equipped with safety valves. It is to protect the valve and the safe use of the device, is also a valve failure signal device. If living doormat, valve damage, or for other reasons, leading to the outlet pressure of their own rise and more than a certain license value, the valve will automatically open the exhaust.

(2) use of oxygen valve

(1) according to different requirements, the oxygen valve has many specifications. Maximum inlet pressure most of the minimum inlet pressure of not less than 2.5 times the outlet pressure. Outlet pressure specification more generally, to the maximum outlet pressure.

(2) The valve should be installed to determine whether the connection specification is consistent with the joints of the cylinder and use the system. Valve and cylinder with hemispherical connection by tightening the nut so that the two fit together. Therefore, should be used to maintain the smooth surface of both hemispheres, to ensure good sealing effect. Before installation can be high-pressure gas blowing dust. Teflon and other materials can also be used when necessary gaskets.

(3) The oxygen valve should be forbidden access to oil, to avoid fire accidents.

(4) to stop working, the valve should be air over the net release, and then loosen the adjustment screw to prevent the elastic element long compressive deformation.

(5) The valve should avoid impact vibration, not in contact with corrosive substances.

(3) other gas valve

Some gases, such as nitrogen, air, argon and other permanent gases, oxygen valve. But there are some gases such as ammonia and other corrosive gases, you need a special valve. Common market are nitrogen, air, hydrogen, ammonia, acetylene, propane, water vapor and other special valves.

The use of these valve methods and precautions with the oxygen valve is basically the same. However, it should be pointed out: special valve is generally used for other gases. In order to prevent misuse, a special connection between the mouth and some special valves and cylinders. For example, hydrogen and propane are used thread left teeth, also known as reverse thread, the installation should pay special attention to.

As early as 1995, the Evergreen Group, the valve in the stove valve market share accounted for about 40%, while little is known about Evergreen also worked for the 1990 Beijing Asian Games, 1996 Shanghai East Asian Games and the 2001 Guangdong National Games will be the development of the heart of the torch parts – smart control valve to become China\\ s large Asian Games Torch of \"unsung heroes\". Status to doing my part for the Evergreen early to earn the title of an \"Asian Valve King\" Today, this corporate performance in the latest management theories into the \"hidden champions\" column.

    Due to the transfer of the strategy, today\\ s Evergreen Group, the fastest growing is not the valve in this area, King of evergreen from the valve unmatched world singles champion and has developed into today\\ s \"all-round champion – Gas Appliance export .

    To avoid the walk from the individual to the Almighty

    Do business to know how to choose, they must know how to give up. \" He Qijiang summarize Evergreen periods of transition, put it up is this sentence. The mid-1990s, He Qijiang to give up part of the valve business started to use the do accessories advantages, with \"Chong Stewart\" brand into the gas with the whole market, when the industry began to fall into the price of the killing of war, Evergreen choose to give up channel construction was not good.

    Once again give up, prompting He Qijiang to find a market – overseas was ignored by almost all other domestic counterparts. With the accumulation of reputation in the accessories industry for 10 years, Evergreen also do water heater, many foreign investors to come to Evergreen\\ s overseas business unknowingly up. So far, the overseas market continues to occupy 60% of the annual sales of the Evergreen Group as a whole, exports of 37 countries, the U.S. and European markets accounted for the most important share.

    The late 1990s, the victory of the evergreen in the overseas markets began to go back to founding the local market, He Qijiang has been commanding momentum, \"in the domestic market, we are not the most famous brand, but our R & D capabilities , quality management and cost control ability is absolutely forced out in the top row. enterprises with ISO9001, CE, UL, CSA, and so on international authentication are done overseas markets, with certification to think through The domestic 3C certification Rulvpingdi the. \"

    Water heater in overseas markets has grown up, valves, this one has become evergreen, a division of the transfer of this former valve king strategic center of gravity has become irreversible, it also has a new title – China\\ s largest gas appliance exports enterprises.

    Manufacturing, starting from a good product

    Exporters in the world as a gas appliance, the evergreen 20-year development of almost every year to maintain the growth rate of more than 30 percent of this growth with the boss He Qijiang manufacturing is king \"philosophy are inseparable. Especially in the late 1990s, earned in the gas appliance counterparts after the pot of gold invested to make the brand, too busy to do the network construction, He Qijiang still stubbornly do its own manufacturing, and a decade to do the valve earned the money, even after he decided to create the \"highest Stewart\" brand, to enter the gas with the whole production, but also did not hurry to be used to play the brand, but get down to expand the production scale.

    \"All the Chinese gas industry enterprises which supporting capabilities and means of technology can match us.\" He Qijiang speak unashamedly, \"in the generally small-scale, professional and relatively strong gas industry in Zhongshan Jiangmen, Tianjin has established five production bases, has more than 30 modern production assembly line, as well as mold making, casting and other advanced equipment. \"

    Driven by the concept of \"manufacturing\", He Qijiang doing fine so special, the result is with the manufacturing capabilities, R & D capability and constantly enhance the the Evergreen accessories product line also began to extend, to become the largest varieties of Chinese accessories, processing means The most comprehensive enterprise, fully equipped for the industry to provide comprehensive, convenient, timely and supporting the capacity of services. From the initial die castings to customer-specific power valve, Chiba valve, and then to product-specific plug valves series, gas rice cooker valve, etc., and then for foreign high-end products, copper valve, embedded valves, proportional valves, etc. difficult to manufacture and value of the Evergreen products are in the same beyond the reach of. Because of this inherent advantages, Evergreen, when the whole industry to enter the gas appliance, you can easily will meet the domestic water heater, stove and other products are fully customizable with production needs, but also can be targeted to the overseas launch of outdoor heating , ovens and other products, Evergreen become the choice of overseas clients in identifying domestic partners.

    Gas Appliance products in China, 40% of the gas with the valve to \"evergreen\" brand products, gas appliance valves are called \"core\" of the gas industry, the quality of the \"core\", directly determines the quality of the product. Master key \"core\" technology that enables Evergreen to expand our product line seems handy.

    The He Qiqiang do products do others do not have products, it is necessary to create nuclear \"core\" technology that others do not. To that end, the last two years, Evergreen invested nearly billion in science and technology hardware and software, annual investment in the company\\ s total sales of more than 7%, now has the patent up to almost a hundred.

    Encryption sales, creating the pinnacle of value

    In the first half of 2002, Evergreen and European partners SBB hire a professional market research company in Europe, conducted a detailed investigation on the 5000 consumer demand and psychological preferences, successfully broke through the gas water heater\\ s core technology – enhanced combustion technology problems, developed Chant strengthen the burner, and the patented core technology is successfully applied to a range of products.

    SBB company was named on this record Stewart Windows products in the European market \"encryption sales, the agreement in October 2004, not in Europe outside the market. Encryption sales in order to protect the partners in the international market of a regional market profits, the market scope of the implementation of a product, patent, industrial design and other contents of the sales of special protection. By encrypting the sales, the large window of three series of the most high-end products in the European market price of nearly more than 500 euros.

    In 2003, Cheung Tsing winning record Stewart water heater to \"return to the local war\" in China, in November 2002 and SBB after multiple negotiations in advance of the highest Stewart Windows implementation of the \"decryption\", the two sides agreed in 2003 March 15 record Stewart Windows \"series of strong emission water heaters in China,\" decrypt listed \".

    Record Stewart Windows \"series water heater in China local 30 days to create a peak value: April 15, three prominent businessmen from Nantong, Jiangsu, Nanjing, Wuxi jointly invested 11.6 million yuan to buy the\" highest Stewart large window the distribution rights of the series water heater in Jiangsu Province. Remitted to the account record Stewart headquarters on the same day, the initial deposit of $ 2.3 million, again staged the drama of a record Stewart Windows \"series water heater Chinese version of\" encryption sales. News, the three companies received within a week the province\\ s dozens of phone distributors, record Stewart water heater in Nanjing, Nantong, Wuxi, in one fell swoop into the mainstream local mall. Wuxi City, in the real machine is not to pre-sale of 23 units, which can be described as unprecedented in the current water heater industry.

    This case in Jiangsu Province and even the gas water heater industry sensation, many people feel that the creators Stewart has an excellent product, more a lot of people admire the creators Stewart superb business planning ability, the first in Europe, \"encryption\" sales rapid advance in the open of the European mainstream market \"decrypt\" the market in China, while in China only a month, in the most competitive of the entire Chinese high-end water heaters East market staged the Chinese version of \"encryption sales, win big orders of $ 10 million .