1. Ọkpọkọ oyi nke piston ọkara-hermetic.
N'etiti ụdị compressors dị iche iche nke friji, piston compressors bụ nke mbụ ma a ka na-ejikarị ha eme ihe. Dịka ọmụmaatụ, a na-ejikarị compressors refrigeration piston semi-hermetic eme ihe n'ọtụtụ ngwa refrigeration. Ndị nrụpụta a na-ahụkarị bụ: Emerson, Bitzer, na compressors ndị ọzọ.
Àgwà nke compressors friji nke semi-hermetic piston: oke nrụgide na ikike friji, obere ihe achọrọ, teknụzụ tozuru oke, sistemụ compressor dị mfe, mana ọ na-atụ egwu nke ukwuu maka ujo mmiri.
E nwere nsogbu abụọ a na-ahụkarị na compressors semi-hermetic piston refrigeration: nsogbu mekaniki na nsogbu eletriki. Nsogbu mekaniki a na-ahụkarị bụ mmebi ma ọ bụ mmebi nke mkpanaka njikọ, crankshaft, efere valvụ na efere valvụ; nsogbu eletrik na-adịkarị na sekit dị mkpụmkpụ, sekit mepere emepe na ọkụ nke winding moto.
2. Mpịakọta compressor friji.
Ihe mejupụtara ihe mgbakwụnye mpịakọta bụ: diski na-agagharị (rotor mpịakọta), diski kwụ ọtọ (stator mpịakọta), bracket, mgbanaka njikọ cross-coupling, ụlọ nrụgide azụ, na ogwe eccentric. Enwere ike kewaa ya n'ime obere nrụgide ụlọ na ụlọ nrụgide dị elu.
Ngwakọta oghere dị ala na-egosi na shei ahụ dum dị obere okpomọkụ, oghere shei ahụ (ma e wezụga ọdụ ụgbọ mmiri na oghere ikuku) dịkwa obere nrụgide; ngwakọta oghere dị elu na-egosi na shei ahụ dum dị oke okpomọkụ, oghere shei ahụ (ma e wezụga ọdụ ụgbọ mmiri na oghere ikuku) dịkwa oke nrụgide.
Atụmatụ compressor mpịakọta: ọrụ kwụsiri ike, obere mkpọtụ, gburugburu ebe ọrụ dị jụụ, obere akụkụ iyi, ọrụ kwụsiri ike, obere mkpọtụ, ogologo ndụ, uru EER dị elu, a na-ejikwa ya na sistemụ friji na ntụ oyi.
3. Scruz refrigeration compressor.
Ihe mejupụtara ihe mkpuchi refrigeration skru bụ ihe mkpuchi, rotor, bearing, shaft seal, balance piston, na ngwaọrụ nhazi ike. Ihe mkpuchi refrigeration skru nwere skru abụọ nwere oghere ezé helical meshing na rotating, nke na-eme ka olu dị n'etiti ezé gbanwee, ka o wee mezue usoro ịmịnye na compressor, enwere ike ịgbanwe ikike oyi n'etiti 10% na 100%. A na-eji ihe mkpuchi refrigeration skru eme ihe nke ukwuu ugbu a na ngwa refrigeration na HVAC.
Njirimara nke skru compressors refrigeration: rotor, ike ibu na nguzogide iyi dị elu; olu ikpochapu anaghị emetụta nrụgide ikpochapu; ọ na-ejigide arụmọrụ dị elu n'ọtụtụ ọnọdụ ọrụ; ọ nwere ike ime mgbanwe ike na-enweghị nzọụkwụ, ọ naghị emetụta mmiri mmiri.
Otu onye jụrụ na Refrigeration Encyclopedia Technology Group tupu ha emee ma ihe mkpuchi skru na-atụ egwu ihe mkpuchi mmiri, ọtụtụ mmadụ zara na ha anaghị atụ egwu ihe mkpuchi mmiri. N'ezie, ihe mkpuchi skru na-atụkwa egwu ihe mkpuchi mmiri, mana ihe mkpuchi skru ahụ anaghị enwe mmetụta nke obere mmiri azụ, nnukwu mmiri azụ ga-emekwa ka ihe mkpuchi ahụ ghara ịrụ ọrụ nke ọma, nke chọrọ nlebara anya.
Oge ozi: Mee-27-2022