肉妇春潮干柴烈火myfducc,av片在线观看,亚洲色无码a片一区二区潘甜甜,校草被老师肉到失禁h

當(dāng)前位置:首頁>新聞中心>新聞資訊自力式調(diào)節(jié)閥需要改進(jìn)的幾個方面

自力式調(diào)節(jié)閥需要改進(jìn)的幾個方面

來源:http://m.serviceforo.com/ 日期:2022-03-28 發(fā)布人:admin
因?yàn)樽粤κ秸{(diào)節(jié)閥無需外力作用,方便快捷,所以很多業(yè)內(nèi)人士都認(rèn)為自力式調(diào)節(jié)閥會成為調(diào)節(jié)閥里面更具發(fā)展前景的調(diào)節(jié)閥產(chǎn)品。有鑒于此,現(xiàn)在很多的調(diào)節(jié)閥廠家都對自力式調(diào)節(jié)閥投入了更多的資金進(jìn)行生產(chǎn)。但是作為調(diào)節(jié)閥市場上的年輕產(chǎn)品,自力式調(diào)節(jié)閥還有一些技術(shù)上問題需要我們慢慢解決,今天我們就來講講自力式調(diào)節(jié)閥還需要解決哪些技術(shù)上的問題。
Because the self-contained regulating valve does not need external force, it is convenient and quick, so many people in the industry believe that self-propelled regulating valve will become a more promising regulator valve product in the regulating valve. In view of this, many control valve manufacturers have invested more money in the production of self operated control valves. However, as a young product in the regulating valve market, there are still some technical problems that need to be solved slowly. Today, let's talk about the technical problems that need to be solved.
簡述自力式調(diào)節(jié)閥需要改進(jìn)的三個方面
This paper briefly describes three aspects of self operated regulating valve that need to be improved
1、調(diào)節(jié)精度。自力式調(diào)節(jié)閥是由機(jī)械的方法組成的純比例調(diào)節(jié)系統(tǒng),不可避免的存在偏差。因此它的適用范圍只能是對于調(diào)節(jié)精度要求不高的場合。目前,已經(jīng)有很多的自力式調(diào)節(jié)閥廠家開始通過在機(jī)械加工和材料選擇等等方面的努力,希望能改進(jìn)自力式調(diào)節(jié)閥的調(diào)節(jié)精度。
1. Adjustment accuracy. Self operated regulating valve is a pure proportional regulating system composed of mechanical methods, which inevitably has deviation. Therefore, its scope of application can only be used in occasions where the adjustment accuracy is not high. At present, many self operated regulating valve manufacturers have begun to improve the regulation accuracy of self operated regulating valve through their efforts in machining and material selection.
2、允許的壓差較普通調(diào)節(jié)閥要小,口徑也受限制。這是由自力式調(diào)節(jié)閥的工作原理所決定的。自力式調(diào)節(jié)閥口徑能做到DN250,這對于大部分場合是夠用的,如果在一些特殊場合,只能使用兩臺或多臺并聯(lián)。
2. The allowable differential pressure is smaller than that of ordinary regulating valve, and the caliber is also limited. This is determined by the working principle of the self operated regulating valve. The diameter of self operated regulating valve can reach DN250, which is enough for most occasions. In some special occasions, only two or more sets can be used in parallel.
3、由于自力式調(diào)節(jié)閥的工作原理和結(jié)構(gòu)特點(diǎn),導(dǎo)致它對介質(zhì)黏度的要求特別高。因?yàn)榻橘|(zhì)黏度過高容易引起引壓管的堵塞,影響膜片的彈性,導(dǎo)致閥內(nèi)壓力平衡元件不能正常工作。目前自力式調(diào)節(jié)閥廠家只能通過推薦介質(zhì)允許黏度的值,來避免客戶出現(xiàn)上述情況。
3. Due to the working principle and structural characteristics of self operated regulating valve, it has particularly high requirements for medium viscosity. Because the medium viscosity is too high, it is easy to cause the blockage of the impulse pipe and affect the elasticity of the diaphragm, resulting in the failure of the pressure balance element in the valve to work normally. At present, the manufacturers of self operated regulating valve can only recommend the allowable viscosity of the medium to avoid the above situation.
這是目前自力式調(diào)節(jié)閥需要解決的主要的三個技術(shù)問題,相信廣大技術(shù)人員的努力之下,一定能夠克服上面的問題,使自力式調(diào)節(jié)閥獲得更大的發(fā)
These are the three main technical problems that need to be solved for the self operated regulating valve at present. I believe that with the efforts of the majority of technicians, we will be able to overcome the above problems and make the self operated regulating valve achieve greater development
以上就是為大家介紹的有關(guān)上海良工閥門的詳細(xì)介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務(wù)http://m.serviceforo.com
The above is the detailed introduction of Shanghai Lianggong valve. I hope it will help you If you have any questions, please contact us We will provide you with professional service http://m.serviceforo.com

熱銷產(chǎn)品:   執(zhí)行驅(qū)動裝置 通用工業(yè)閥門 冶金工業(yè)閥門 水利水務(wù)閥門 石油化工閥門 電力電站閥門 核電軍工閥門

上海良工閥門山東濟(jì)南銷售處 網(wǎng)站備案號:魯ICP備2021030403號-1    電話:15098929951 座機(jī):0531—85816056 地址:濟(jì)南天橋區(qū)歷山北路198號國際五金機(jī)電城A區(qū)412號 
網(wǎng)址:http://m.serviceforo.com/

【本站圖片均由網(wǎng)站所有方提供,部分圖片來源于網(wǎng)絡(luò),如無意中侵犯了某媒體或個人的知識產(chǎn)權(quán),請來信或來電告之,本網(wǎng)站將立即刪除?!?/p>

国产农村熟妇videos| 丰满女老板bd高清a片| 强制潮喷痉挛受不了了h| 无人区码一码二码W358CC| 国产精品久久久久久吹潮| 日本sm/羞辱/调教/捆绑视频| 日韩午夜欧美精品一二三四区| 睡着了被偷偷滑进去了| 国产成人亚洲精品无码h在线| 末发育女av片一区二区在线观看| 御书屋御宅屋高辣h| 国产香蕉尹人视频在线| 欧美激情在线视频| 老汉噗嗤一声整根全进视频| 女性人体图片| 无码欧美人xxxxx日本漫画| 屁股眼扒开给客人打烂作文| 国外VPS服务器| 欧美交换国产一区内射| 欧美成人乱码视频xxxx| 亚洲av无码久久| 国产精品久久久久久久9999| 国精产品一品二品国精破解| 国产偷国产偷亚洲高清app| 噜噜噜精品欧美成人av| 国产一性一交一伦一A片| ass美女撒尿pics| 精品国产乱码久久久久久郑州公司| 强开美妇后菊哀嚎哭叫视频| 亚洲色在线| 人与禽的18免费A片| 色哟哟免费精品网站入口| 免费a级毛片18禁网站免费| 人妻小慧办公室沉伦全文番外篇| 真人试看体验区120秒| 日韩精品无码一区| 狼牙套加粗震动入珠套H| 久久精品国产亚洲av麻豆色欲| 五十路熟女人妻一区二区| 日本免费观看| 丁香花在线视频观看免费|