自力式溫度調節閥無(wu)需外界能源(yuan)而(er)(er)實現自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)。克服(fu)了其他類型溫(wen)(wen)控(kong)(kong)(kong)閥(fa)(fa)(fa)在高(gao)(gao)溫(wen)(wen)高(gao)(gao)濕(shi)環境下所產(chan)生的(de)(de)(de)控(kong)(kong)(kong)制(zhi)精(jing)度(du)(du)(du)(du)(du)不穩定(ding)，壽命短(duan)等(deng)(deng)(deng)問題(ti)。該產(chan)品可根據用(yong)戶(hu)的(de)(de)(de)需要無(wu)級(ji)設定(ding)溫(wen)(wen)度(du)(du)(du)(du)(du)，并根據用(yong)戶(hu)不同(tong)用(yong)途選(xuan)擇以(yi)(yi)下幾(ji)種(zhong)(zhong)形式(shi)(shi)：正向溫(wen)(wen)度(du)(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)閥(fa)(fa)(fa)(常用(yong))、反向溫(wen)(wen)度(du)(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)閥(fa)(fa)(fa)、三通合流閥(fa)(fa)(fa)和(he)三通分流閥(fa)(fa)(fa)等(deng)(deng)(deng)。它主要用(yong)于蒸汽(qi)、高(gao)(gao)溫(wen)(wen)水(shui)、油(you)(you)加熱(re)(re)(re)以(yi)(yi)及冷(leng)(leng)卻(que)水(shui)、冷(leng)(leng)凍(dong)水(shui)、空氣加熱(re)(re)(re)等(deng)(deng)(deng)各(ge)種(zhong)(zhong)介(jie)質(zhi)，如汽(qi)—水(shui)換熱(re)(re)(re)、水(shui)—水(shui)換熱(re)(re)(re)、油(you)(you)一水(shui)換熱(re)(re)(re)的(de)(de)(de)各(ge)種(zhong)(zhong)工(gong)況，廣泛(fan)用(yong)于生活用(yong)水(shui)、供暖(nuan)(nuan)、空調(diao)(diao)(diao)(diao)、除氧器等(deng)(deng)(deng)熱(re)(re)(re)交換、熱(re)(re)(re)冷(leng)(leng)卻(que)系統，還可廣泛(fan)用(yong)于電力、化工(gong)、紡(fang)織、制(zhi)藥(yao)、食(shi)品、石油(you)(you)等(deng)(deng)(deng)行業各(ge)種(zhong)(zhong)熱(re)(re)(re)交換設備的(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)自(zi)(zi)(zi)動(dong)(dong)控(kong)(kong)(kong)制(zhi)。 自(zi)(zi)(zi)力式(shi)(shi)溫(wen)(wen)度(du)(du)(du)(du)(du)調(diao)(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)工(gong)作(zuo)原理(li) 利用(yong)感(gan)溫(wen)(wen)液體熱(re)(re)(re)脹冷(leng)(leng)縮(suo)及液體不可壓縮(suo)的(de)(de)(de)原理(li)而(er)(er)實現自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)。當控(kong)(kong)(kong)制(zhi)溫(wen)(wen)度(du)(du)(du)(du)(du)升高(gao)(gao)時感(gan)溫(wen)(wen)液體膨脹產(chan)生的(de)(de)(de)推力將熱(re)(re)(re)媒(mei)關小，以(yi)(yi)降(jiang)低輸出溫(wen)(wen)度(du)(du)(du)(du)(du)；當控(kong)(kong)(kong)制(zhi)溫(wen)(wen)度(du)(du)(du)(du)(du)降(jiang)低時感(gan)溫(wen)(wen)液體收縮(suo)，在復位裝置的(de)(de)(de)作(zuo)用(yong)下將熱(re)(re)(re)媒(mei)開大，以(yi)(yi)提高(gao)(gao)輸出溫(wen)(wen)度(du)(du)(du)(du)(du)，從(cong)而(er)(er)使被(bei)控(kong)(kong)(kong)制(zhi)的(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)達(da)到和(he)保持在所設定(ding)的(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)范圍內。 自(zi)(zi)(zi)力式(shi)(shi)溫(wen)(wen)度(du)(du)(du)(du)(du)調(diao)(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)應用(yong)范圍 自(zi)(zi)(zi)力式(shi)(shi)溫(wen)(wen)度(du)(du)(du)(du)(du)調(diao)(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)按用(yong)途分為加熱(re)(re)(re)型和(he)冷(leng)(leng)卻(que)型，它主要由控(kong)(kong)(kong)制(zhi)閥(fa)(fa)(fa)及溫(wen)(wen)控(kong)(kong)(kong)器組成，是(shi)一種(zhong)(zhong)無(wu)需外來能源(yuan)而(er)(er)依靠被(bei)控(kong)(kong)(kong)介(jie)質(zhi)自(zi)(zi)(zi)身(shen)的(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)變(bian)化進行自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)(diao)(diao)節(jie)的(de)(de)(de)節(jie)能產(chan)品，主要適用(yong)于非腐蝕性氣體、蒸氣、熱(re)(re)(re)水(shui)、油(you)(you)等(deng)(deng)(deng)介(jie)質(zhi)的(de)(de)(de)各(ge)種(zhong)(zhong)換熱(re)(re)(re)器中的(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)自(zi)(zi)(zi)動(dong)(dong)控(kong)(kong)(kong)制(zhi)，廣泛(fan)應用(yong)在城市供熱(re)(re)(re)、供暖(nuan)(nuan)系統及石化、印染、制(zhi)藥(yao)、鍋爐等(deng)(deng)(deng)工(gong)業部門。