Kunzwisisa Acoustic Leak Detection

Chii Chinonzi Mitsindo Yemvura Inobuda?
Mvura inodonha pasi pevhu, pombi dzakamanikidzwa dzinogona kuita ruzha rwakasiyana:
● "Hiss" kana "Whoosh" kubva pakuzununguka kwepombi uye kuderedzwa kwepasi
● "Kuputika" kana kuti "Babbling Brook" inonzwika kubva mumvura inoyerera ichitenderera pombi
● Kukurumidza “kurova/kurovera” kunonzwika kubva kupfapfaidzo yemvura inorova pamadziro evhu
● Kutinhira kuduku kwematombo nehurungudo zviri kubuda papombi
Inzwi rekuti “Hiss” kana kuti “Whoosh”, iro rinowanzoita seruzha rusingachinji, ndiro rega rinogara riripo pakudonha mumapombi ane 30 psi kana kukwira kwemvura. Mamwe manzwi angave kana kusavapo, uye kazhinji anenge asina ruzha. Saka, isu tinosarudza "Pane kuvuza?" nekuteerera "Yake" kana "Whoosh."

Ndezvipi Zvikonzero Zvinobata Aya Manzwi?
Pane zvinhu zvakati wandei zvinokanganisa kurira uye kuwanda kweruzha rwekubuda kwemvura kunopfuudzwa pamapombi uye kuendeswa pamusoro pevhu:
● Kudzvinyirirwa kwemvura mupombi
● Pipe zvinhu uye dhayamita pombi
● Rudzi rwevhu nekutsikirirwa kwevhu
● Kudzika kwevhu pamusoro pepombi
● Chifukidzo chepamusoro: uswa, ivhu rakasununguka, asphalt, concrete slab, nezvimwewo.
Ruzha kana kusimba kweruzha rwekudonha kwakanangana nekudzvinyirirwa kwemvura mukati mepombi (kusvika pamuganho):
 

Kusimba Kwekunzwika (ruzha) vs
Mapombi esimbi, akadai semasimbi, masevhisi emhangura, uye pombi dzesimbi, anofambisa manzwi anobuda mvura ane ruzha uye akakwirira kudarika mapaipi ePVC kana pombi dzeasbestosi-simende. Nokudaro, ruzivo rwezvinhu zvepombi inokosha.
Mapaipi makuru edhayamita, angave ari PVC, kongiri, simbi, kana simbi, anofambisa ruzha rushoma kubva pamvura inodonha pane mapaipi madiki edhayamita. Uye, mapaipi mahombe edhayamita anotamisa manzwi akaderera pane mapaipi madiki edhayamita.
Ivhu rine jecha uye ivhu rakasununguka, kunyanya pamusoro pepombi ichangobva kuvigwa, haifambisi ruzha rwemvura inoyerera zvakanaka, kana ivhu rakazadzwa nemvura rakaita semabhogi nemachakwi. Ivhu rakaoma, rakasungirirwa rinofambisa ruzha rwemvura inobuda zvakanaka. Ivhu rinotora ruzha rwemvura inodonha nekukurumidza. Kuvuza mumitsetse yemvura inongodzika mafiti matatu kana mana kuri nyore zvikuru kunzwikwa pamusoro pevhu pane kudonha mumitsetse yakadzika. Pakadzika 3 kana 4 mafiti, chete mavuza makuru kwazvo ane mvura yakanaka anoburitsa ruzha rwakakwana kuti runzwike pamusoro.
Pakupedzisira, chivharo chevhu, ingave mugwagwa weasphalt, tsvina yakasununguka, sirabhu yekongiri, kana lawn yeuswa, inoitawo musiyano unokosha. Nzvimbo dzakaoma dzemumigwagwa uye maslabs ekongiri anonzwika neruzha rwemvura inodeuka, uye kubuda kwayo kunogona kunzwika kwemamita mashanu kusvika gumi kana kupfuura kumativi ese epombi yemvura. Uswa hwehuswa uye nzvimbo dzakasununguka dzetsvina hazvipi iyo inonzwika sendiro-yakafanana nepamusoro, uye kusiyanisa kwavo kwepamusoro kunoita kuti kubata kwakasimba kuome.
kudzokera kumusoro kwepeji

Inobuda Inonzwika Sei Inofamba Pamapombi?
Mapombi esimbi, kunyanya masimbi ari pakati pemainji matanhatu nemainji gumi nemaviri, masevhisi emhangura, uye pombi dzesimbi zvinofambisa ruzha rwekubuda kwemvura kwemazana emamita kumativi ose. Asbestos-simende pombi uye PVC pombi haifambisi manzwi kusvika kure.
Mafambo anofambiswa nekuda kwe "Hiss" kana "Whoosh" ruzha rwekubuda kwemvura ibasa redhayamita yepombi pamwe chete nenyere yepombi:

Pipe Material uye Distance Distance Inonzwika Kufamba kwe2 GPM Leak pa60 PSI
 6 inch Kanda Iron Pipe 600 kusvika 1000 tsoka
 12 inch Kanda Iron Pipe 400 kusvika 800 tsoka
 24 inch Cast Iron Pipe 200 kusvika 400 tsoka
 6 inch AC Pipe 400 kusvika 800 tsoka
 12 inch AC Pipe 300 kusvika 500 tsoka
 24 inch AC Pipe 100 kusvika 300 tsoka
 6 padiki PVC Pipe 200 kusvika 300 tsoka
 12 padiki PVC Pipe 100 kusvika 200 tsoka
 24 padiki PVC Pipe 50 kusvika 100 tsoka
Saka ruzivo rwepombi zvinhu uye dhayamita kwakakosha pakuziva kuti ruzha rwekudonha runogona kufambiswa kupi pamadziro epombi

Manzwi Anobva Muvhu Anofamba Sei Muivhu?
Ivhu rinotora mvura inobuda inonzwika nekukasira:
Ivhu rinotora mafrequency epamusoro kusvika pamwero mukuru pane yakaderera frequencies. Pakudeuka kwepombi 6 ft kudzika, izwi rekuti “Hiss” kana kuti “Whoosh” harina simba uye “rikanyarara,” kureva kuti manzwi epasi chete anonzwika. Pakudonha mupombi 3 ft kudzika, ruzha rwunowedzera uye rwakakwira zvishoma mukuwanda.

Kuongorora

"Kuongorora" ndiro izwi rinoshandiswa pakuteerera mvura inodonha kana pasina humbowo huri pachena, semvura inoyerera mumugwagwa. Yese hydrant, vharafu, uye mutsara webasa inzvimbo inogoneka yekunzwa ruzha rwekudonha kwemvura:

Sezvo ruzha ruchifamba pamadziro epombi zviri nani kupfuura nemuvhu, gara uchiteerera pama hydrants, mavharuvhu, uye mita kutanga. Paunenge uchiswedera pedyo nekudonha, ruzha rwunowedzera. Pakupedzisira, sarudza kuti ndedzipi dzenzvimbo idzi dzine ruzha. Iye zvino wagadzirira "Water Leak Pinpointing."