Bambance-bambance da na gama-gari tsakanin bawul ɗin ƙofar, bawul ɗin ball, da bawul ɗin malam buɗe ido

Bambanci tsakanin bawul ɗin ƙofar, bawul ɗin ball da bawul ɗin malam buɗe ido:

1. Ƙofar bawul

Akwai farantin lebur a jikin bawul ɗin wanda yake daidai da madaidaicin magudanar ruwa, sannan aka ɗaga plate ɗin a sauke don gane buɗewa da rufewa.

Siffofin: kyakyawan iska, ƙaramin juriya na ruwa, ƙaramin buɗewa da ƙarfin rufewa, fa'idar amfani da yawa, da wasu ƙa'idodin ƙa'idodin kwarara, gabaɗaya dace da manyan bututun diamita.

2. Bawul bawul

Ana amfani da ball tare da rami a tsakiya a matsayin maɓallin bawul, kuma ana sarrafa buɗewa da rufe bawul ta hanyar juyawa ƙwallon.

Siffofin: Idan aka kwatanta da bawul ɗin ƙofar, tsarin ya fi sauƙi, ƙarar ƙarami ne, kuma juriya na ruwa yana da ƙananan, wanda zai iya maye gurbin aikin ƙofar ƙofar.

3. Butterfly bawul

Bangaren buɗewa da rufewa wani bawul ɗin diski ne wanda ke juyawa a kusa da kafaffen axis a cikin jikin bawul.

Siffofin: Tsarin sauƙi, ƙananan ƙananan, nauyin nauyi, dace da yin manyan diamita bawuloli.Be ana amfani da su wajen jigilar ruwa, iska, iskar gas da sauran kafafen sadarwa.

Tushen gama gari:

Farantin bawul nabawul ɗin malam buɗe idoda bawul core na ball bawul juya a kusa da su axis; farantin bawul nabakin kofamotsa sama da ƙasa tare da axis; bawul ɗin malam buɗe ido da bawul ɗin ƙofa na iya daidaita motsi ta hanyar digiri na buɗewa; bawul ɗin ball bai dace da yin wannan ba.

1. The sealing surface na ball bawul ne mai siffar zobe.

2. The sealing surface nabawul ɗin malam buɗe idoshi ne mai annular cylindrical surface.

3. Wurin rufewa na bawul ɗin ƙofar yana lebur.