Valve Yekuyera Inofanira Kuiswa Kupi?

Mavharuvhu ekuenzanisazvinhu zvakakosha muHVAC uye hydronic systems, zvinoshandiswa kudzora nekudzora kuyerera kwemvura kuti zvibudirire pakushanda zvakanaka, zvinoenderana, uye zvakavimbika. Asi vagadziri vazhinji vemasystem nemapoka ekugadzirisa vanowanzo bvunza kuti:vharuvhu yekuyera inofanira kuiswa kupi chaizvokuti ive nechokwadi chekuti inoshanda zvakanyanya here?

Ngatinyatsoongorora mhinduro yacho, tichitarisa maitiro eindasitiri, kufunga, uye nzira dzekuisa zvinhu, uku tichigadzirisa mazwi akakosha ekutsvaga akadai sekuisa mavharuvhu ekuenzanisa, nzvimbo yevharuvhu yekuenzanisa yeHVAC, uye dhizaini yemagetsi.

Chii chinonzi Balancing Valve

Vharuvhu yekuyera imuchina unoshandiswa kudzora kufamba kwemvura mumasisitimu ekudziyisa nekutonhodza. Inobatsira kuchengetedza mwero wekuyerera kwemvura wakakodzera, ichiva nechokwadi chekuti zvikamu zvese zvechivako zvinowana simba rekupisa rakakodzera, kungave kuri mvura inopisa kana inotonhora. Mavharuvhu aya akakosha mukudzivirira matambudziko akadai sekudziyisa pasi pemvura, kupisa zvakanyanya, kana kusashandisa simba zvakanaka.

Kune mhando mbiri huru:

• ①Mavharuvhu ekuenzanisa nemaoko(inoshandiswa kune masisitimu asingachinji)

• ②Mavharuvhu ekuenzanisa otomatiki(yakanakira masisitimu anochinja-chinja)

Saka, Balancing Valve Inofanira Kuiswa Kupi?

1. Kurutivi rweKudzoka kweChikamu cheChiteshi (Nzvimbo Inodiwa)

Mumasystem mazhinji emazuva ano eHVAC—kunyanya ayo anosanganisira mayuniti e fan coil (FCUs), mayuniti ekubata mhepo (AHUs), kana matinji anotonhorera—vharuvhu yekuyera inoiswa pamutsetse wekudzokera, pasi pe coil kana terminal unit.

Sei?

• ①Kuyera Kuyerera Kwakarurama: Mutsetse wekudzoka unopa mufananidzo uri nani wekuyerera kwese kuburikidza neyuniti.

• ②Kubviswa Kwemhepo: Kunoderedza njodzi yekuvharira mhepo muhurongwa sezvo mhepo inowanzo ungana mumitsetse yemagetsi, uye haudi kuti irambe iri pedyo nenzvimbo yekuyera.

• ③Kubvisa mvura muchina: Kuisa pamutsetse wekudzosera mvura kunoita kuti zvive nyore kubvisa mvura muchina kubva pamagetsi kuenda kudivi rekudzosera mvura.

2. Pakupera kweBazi Guru rega rega kana Sub-circuit

Mumasystem akaomarara ehydronic ane maropu akawanda kana nzvimbo dzakasiyana, senge muzvivakwa zvine nhurikidzwa dzakawanda kana masisitimu makuru ekutengeserana, mavharuvhu ekuenzanisa anoiswa pamagumo edunhu rega rega kuitira kuti:

• ①Kugoverwa kwekumanikidzwa kwakaenzana

• ②Kuyerera kwakaenzana kwemvura kubazi rega rega

• ③Kuenzana kwehurongwa hwese

Kugadziriswa uku kwakanakira masisitimu emapaipi akachinjika (semuenzaniso, masisitimu ekudzoka shure kana masisitimu ekudzoka zvakananga).

3. Mavharuvhu Ekutonga Asati Ashandiswa Kana Ashandiswa (Zvichienderana Nekugadzirwa Kwawo)

Mumasystem ane mavharuvhu ekudzora akazvimirira ekumanikidza (PICVs), kuyera kunogona kuitwa mukati, uye mamwe mavharuvhu ekuyera angasadiwe padanho rechikamu chekupedzisira. Asi mumasystem ane mavharuvhu ekudzora ane nzira mbiri uye asina maPICV, vharuvhu yekuyera inofanira kuiswa mushure me coil nevharuvhu yekudzora, mumutsara wekudzokera.

4. Misoro yeKuburitsa Pombi (Yekuyera Sisitimu)

Kune masisitimu ekutanga-kwechipiri kana masisitimu ekuyerera kwemvura anoshanduka-shanduka, mavharuvhu ekuenzanisa anogona kushandiswawo:

• ①Pamusoro pemapombi anoburitsa zvinhu

• ②Pamitsetse yekupfuura kana nzvimbo dzekupatsanura

Izvi zvinobatsira kudzora kumanikidzwa kwakasiyana-siyana uye kudzikamisa mashandiro ehurongwa.

Mazano Ekuisa

• ①Shandisa mavharuvhu ekuyera mwero ane mapoinzi ekuyera kuyerera kwemvura kuti ukwanise kushanda nekukurumidza.

• ②Isa mavharuvhu munzvimbo dziri nyore kusvika kuti ugare uchigadzirisa nekugadzirisa.

• ③Funga nezve tembiricha nekumanikidzwa kwakakodzera zvinodiwa nehurongwa hwako.

• ④Enzanisa hurongwa uchishandisa maturusi akakosha kana kuti ma digital flow meter kuti uwane kururama.

• ⑤Sanganisa nemidziyo inodzora kumanikidzwa kwakasiyana-siyana kana maPICV muhurongwa hwekuyerera kwemhepo hunoshanduka.

Pfupiso: Kwekuisa Mavharuvhu Ekuenzanisa