Danfoss HFI Jagoran Shigar Valve

Shigarwa

Masu firiji

Wanda ya dace da duk firijin da ba sa ƙonewa na gama gari, gami da R717 da iskar gas/ruwa mara lahani waɗanda suka dogara da daidaituwar kayan. Kamar yadda ma'auni an tsara ƙwallon ƙwallon iyo don R717 tare da yawa daga 500 zuwa 700 kg/m3. Don firji, waɗanda ke da yawa a wajen wannan kewayon don Allah a tuntuɓi Danfoss.

Ba a ba da shawarar hydrocarbons masu ƙonewa ba. Ana ba da shawarar bawul ɗin don amfani a rufaffiyar da'irori. Don ƙarin bayani tuntuɓi Danfoss.

Yanayin zafin jiki

HFI: -50/+80°C (-58/+176°F)

Kewayon matsin lamba

An tsara bawul ɗin HFI don max. matsa lamba na PED: 28 bar g (407 psi g). An ƙera ƙwallon ƙwallon (float) don max. matsin aiki: 25 bar g (363 psi g). Idan gwajin gwajin ya wuce sanduna 25 g (363 psi g) ya kamata a cire kwallon yayin gwaji.

Shigarwa

Dutsen bawul ɗin mai iyo a kwance tare da madaidaicin hanyar haɗin kai. A (fig. 1) a tsaye zuwa ƙasa.

Hanyar da za ta gudana dole ne ta kasance daga haɗin mashigai mai flanged kamar yadda aka nuna tare da kiban (siffa. 1).

An tsara bawul ɗin don tsayayya da matsa lamba na ciki. Duk da haka, ya kamata a tsara tsarin bututun don guje wa tarkon ruwa da kuma rage haɗarin matsa lamba na hydraulic da ke haifar da fadada thermal. Dole ne a tabbatar da cewa bawul ɗin yana da kariya daga matsananciyar matsa lamba kamar "gudun ruwa" a cikin tsarin.

Walda

Cire taron masu iyo kafin walda kamar haka:

• – Rage murfin ƙarshen kuma cire jigilar jigilar kaya. Bayan waldawa da haɗuwa, yakamata a dawo da jigilar jigilar kayayyaki zuwa wurin, har sai an kai maƙasudin ƙarshe na rukunin.
• Cire screw pos. C (fig. 1) kuma ɗaga taron masu iyo daga kanti.
• Weld da kanti dangane pos. A (fig. 1) a cikin shuka kamar yadda aka nuna a ciki fig. 2.
  

Abubuwan kawai da hanyoyin waldawa, masu dacewa da kayan aikin bawul, dole ne a haɗa su zuwa gidan bawul. Ya kamata a tsaftace bawul a ciki don cire tarkacen walda bayan kammala walda kuma kafin a sake haɗa bawul ɗin. Guji tarkacen walda da datti a cikin gidaje.

NB! Lokacin da buƙatu yayi nauyi a ƙananan zafin aiki, muna ba da shawarar duba saurin gudu a cikin reshen fitarwa. Idan ya cancanta diamita na bututun da aka welded a kan madaidaicin reshen mashigar. Ana iya ƙara A (fig. 1). Gidajen bawul dole ne su kasance masu 'yanci daga damuwa (nauyin waje) bayan shigarwa.

Majalisa

Cire tarkacen walda da duk wani datti daga bututu da bawul kafin haɗuwa. Sauya taron mai iyo a cikin reshen kanti kuma ƙara maƙallan screw pos. C (shafi na 3). Bincika cewa taron mai iyo ya tafi har zuwa hanyar haɗin kanti kuma an saita ƙwallon iyo a tsakiyar gidaje, don haka zai iya motsawa ba tare da wani ƙuntatawa ba.

An sake saka murfin ƙarshen tare da bawul ɗin sharewa da bututu a cikin mahalli.

NB! The ventilating bututu pos. E (siffa na 3) dole ne a sanya shi a tsaye a sama.

Idan abin da aka saka tare da nunin faifai (version kafin 2007) wanda aka maye gurbinsa da sigar yanzu, ana buƙatar ƙarin rami mai zare a cikin haɗin waje A don gyara dunƙule (fig.1)

Tsayawa

Yi amfani da maƙarƙashiya mai ƙarfi don ƙara ƙarar skru. F (fig 3). Ƙarfafa tare da karfin juyi na 183 Nm (135 Lb-feet).

Launuka da ganewa

Ana fentin bawul ɗin HFI tare da jan ƙarfe oxide a cikin masana'anta. Dole ne a hana farfajiyar waje na gidaje na valve daga lalata tare da kariya mai dacewa bayan shigarwa da haɗuwa.

Ana ba da shawarar kariyar farantin ID lokacin sake fentin bawul.

Kulawa

Wanke iskar da ba za a iya karewa ba

Gas marasa ƙarfi na iya taruwa a cikin ɓangaren sama na bawul ɗin iyo. Share wadannan iskar gas ta hanyar tsabtace bawul pos. G (fis. 4).

Sauya cikakken taro mai iyo (daidaitacce daga masana'anta), bi matakan da ke ƙasa:

1. NB! Kafin buɗe bawul ɗin iyo, dole ne a fitar da tsarin kuma a daidaita matsa lamba zuwa matsa lamba na yanayi ta amfani da bututun cirewa. G (Fig. 4)
2. Cire murfin ƙarshen
3. Cire taron bawul mai iyo ta hanyar kwance screw pos. C (fig. 5) da kuma ɗaga cikakken taro bawul mai iyo.
4. Sanya sabon taro mai iyo a cikin hanyar haɗin kanti. A kuma ƙara ƙara pos. C (fig 5)
   
5. An sake saka murfin ƙarshen tare da bawul ɗin sharewa da bututu akan gidan.
   NB! Bututun iska. E (siffa 5) dole ne a sanya shi a tsaye sama.
6. Yi amfani da maƙarƙashiya mai ƙarfi don ƙara ƙarar skru. F (siffa na 5). Ƙarfafa tare da karfin juyi na 183 Nm (135 LB-feet).
   

NB! Bincika cewa an rufe bawul ɗin sharewa kafin ka matsa bawul ɗin iyo.

Yi amfani da sassan Danfoss na asali kawai don maye gurbin. An ba da ƙwararrun kayan sabbin sassa don firji mai dacewa.

Idan akwai shakka, tuntuɓi Danfoss. Danfoss baya karbar alhakin kurakurai da rashi. Danfoss Industrial Refrigeration yana da haƙƙin yin canje-canje ga samfura da ƙayyadaddun bayanai ba tare da sanarwa ba.

Takardu / Albarkatu

	Danfoss HFI Float Valve [pdf] Jagoran Shigarwa HFI Float Valve, HFI, Valve, Valve
	Danfoss HFI Float Valve [pdf] Jagoran Shigarwa HFI, Valve mai ruwa, HFI Float Valve

Magana

• Manual mai amfani