Kusankha chotumizira mpweya wopanikizika ndi zinthu zofunika kuziganizira

Pakugwiritsa ntchito zida, nthawi zonse, kugwiritsa ntchito ma transmitter ndiko kwakukulu komanso kofala kwambiri, komwe kumagawidwa m'magulu awiri: ma transmitter opanikizika ndi ma transmitter opanikizika osiyanasiyana. Ma transmitter nthawi zambiri amagwiritsidwa ntchito poyesa kuthamanga, kuthamanga kosiyanasiyana, vacuum, mulingo wamadzimadzi, ndi zina zotero.

Ma transmitter amagawidwa m'magulu awiri a waya (signal yamagetsi) ndi atatu a waya (signal yamagetsi). Ma transmitter a waya awiri (signal yamagetsi) ndi ofala kwambiri; pali anzeru ndi osazindikira, ndi ma transmitter anzeru ambiri; kuphatikiza apo, Malinga ndi pulogalamuyi, pali mitundu yotetezeka komanso yotetezeka; posankha mtunduwo, muyenera kusankha mogwirizana ndi zosowa zanu.

1. Kugwirizana kwa sing'anga yoyesedwa

Mukasankha mtundu wa chinthucho, ganizirani momwe cholumikiziracho chimakhudzira mawonekedwe a kupanikizika ndi zinthu zina zobisika, apo ayi diaphragm yakunja idzawonongeka pakapita nthawi yochepa ikagwiritsidwa ntchito, zomwe zingayambitse dzimbiri pazidazo komanso chitetezo cha munthu, kotero kusankha zinthu ndikofunikira kwambiri.

2. Mphamvu ya kutentha kwapakati ndi kutentha kwapakati pa chinthucho

Kutentha kwa sing'anga yoyezedwa ndi kutentha kwa malo ozungulira ziyenera kuganiziridwa posankha chitsanzocho. Ngati kutentha kuli kokwera kuposa chiwongola dzanja cha kutentha kwa chinthucho, n'zosavuta kupangitsa kuti deta yoyezera chinthucho iyende. Chotumiziracho chiyenera kusankhidwa malinga ndi malo enieni ogwirira ntchito kuti kutentha kusamachititse kuti pakati pa chinthucho pakhale kupanikizika. Muyesowo ndi wolakwika.

3. Kusankha mitundu ya kupanikizika

Kuchuluka kwa mphamvu ya chipangizo chopatsira mpweya kuyenera kufanana ndi kuchuluka kwa mphamvu ya chipangizocho chikagwira ntchito.

4. kusankha mawonekedwe opanikizika

Posankha, kukula koyenera kwa ulusi kuyenera kusankhidwa malinga ndi kukula kwa doko la kupanikizika kwa zida zenizeni zomwe zagwiritsidwa ntchito;

5. Kusankha mawonekedwe amagetsi

Posankha chitsanzo, ndikofunikira kutsimikizira kugwiritsa ntchito njira zopezera zizindikiro ndi momwe mawaya amagwiritsidwira ntchito pamalopo. Chizindikiro cha sensa chiyenera kulumikizidwa ku mawonekedwe opezera ogwiritsa ntchito; sankhani sensa yokakamiza yokhala ndi mawonekedwe oyenera amagetsi ndi njira yolondola ya chizindikiro.

6. Kusankha mtundu wa kupanikizika

Chida choyezera kupanikizika kotheratu chimatchedwa absolute pressure gauge. Pa ma industrial pressure gauge gauge, gauge pressure imayesedwa, ndiko kuti, kusiyana kwa kupanikizika pakati pa absolute pressure ndi atmospheric pressure. Pamene absolute pressure ili yaikulu kuposa atmospheric pressure, gauge pressure imayesedwa ndi positive, yotchedwa positive gauge pressure; pamene absolute pressure ili yochepa kuposa atmospheric pressure, gauge pressure imayesedwa ndi negative, yotchedwa negative gauge pressure, ndiko kuti, digiri ya vacuum. Chida choyezera digiri ya vacuum chimatchedwa vacuum gauge.