Igwe ọkụ ikuku ikuku nke ụgbọ ala eletrik (nke a na-akpọkwa ya dị ka igwe ọkụ eletrik) dị ka akụkụ dị mkpa na-arụ ọrụ nke ụgbọ ala ume ọhụrụ, atụmanya ngwa ahụ sara mbara. Ọ nwere ike hụ na ntụkwasị obi nke batrị ike ma wuo ọnọdụ ihu igwe dị mma maka ụlọ ndị njem, mana ọ na-emepụta mkpesa nke ịma jijiji na mkpọtụ. N'ihi na ọ dịghị engine mkpọtụ mkpuchi. eletriki compressormkpọtụ aghọwo otu n'ime isi ụda ụda nke ụgbọ ala eletrik, na ụda moto ya nwere ihe ndị na-eme ka ọ dịkwuo elu, na-eme ka nsogbu ụda ụda pụta ìhè. Ụda ụda bụ ihe dị mkpa maka ndị mmadụ iji nyochaa ma zụta ụgbọ ala. Ya mere, ọ dị oke mkpa iji mụọ ụdị mkpọtụ na njirimara ụda dị mma nke compressor eletrik site na nyocha usoro ihe ọmụma na ụzọ nnwale.
Ụdị mkpọtụ na usoro ọgbọ
Ụda ọrụ nke compressor eletrik na-agụnyekarị mkpọtụ igwe, mkpọtụ pneumatic na mkpọtụ electromagnetic. Ụda igwe na-agụnyekarị mkpọtụ esemokwu, mkpọtụ mmetụta na mkpọtụ nhazi. The aerodynamic mkpọtụ tumadi na-agụnye iyuzucha jet mkpọtụ, iyuzucha pulsation, suction ọgbaghara mkpọtụ na suction pulsation. Usoro nke mmepụta mkpọtụ bụ nke a:
(1) mkpọtụ esemokwu. Ihe abụọ na-akpọtụrụ maka mmegharị nke ikwu, a na-eji ike esemokwu na elu kọntaktị, kpalie ihe na-ama jijiji ma na-eme ka mkpọtụ. Ntugharị dị n'etiti mmegharị mkpakọ na diski vortex static na-akpata mkpọtụ esemokwu.
(2) Mmetụta mkpọtụ. Mkpọtụ mmetụta bụ ụda na-emepụta site na mmetụta nke ihe ndị nwere ihe, nke a na-eji usoro radieshon dị mkpụmkpụ, ma ọkwa ụda dị elu. Mkpọtụ nke efere valvụ na-akụda efere valve mgbe compressor na-agbapụta bụ nke ụda mmetụta.
(3) mkpọtụ arụrụ arụ. Mkpọtụ nke na-eme site na mkpali na-akpali akpali na mgbasa ozi nke ihe ndị siri ike na-akpọ mkpọtụ nhazi. The eccentric adiana nkecompressorrotor na rotor disk ga-eme ka shei ahụ na-akpali akpali nke oge, na ụzụ na-egbuke egbuke nke shei ahụ bụ mkpọtụ nhazi.
(4) mkpọtu agwụ. Enwere ike kewaa mkpọtụ mkpochapụ n'ime mkpọtụ ụgbọ elu ikuku na mkpọtụ pulsation. Mkpọtụ nke okpomọkụ dị elu na ikuku nrụgide dị elu na-esi na oghere ikuku ikuku na-agba ọsọ bụ nke mkpọtụ jet na-ekpochapụ. Mkpọtụ nke ngbanwe ikuku gas na-akwụsị akwụsị bụ nke mkpọtụ mkpọtu gas na-ekpochapụ.
(5) mkpọtụ na-akpali akpali. Enwere ike kewaa mkpọtụ mmiri n'ime mkpọtụ ọgba aghara na mkpọtụ pulsation suction. Ụda resonance kọlụm ikuku nke ikuku na-adịghị eguzosi ike n'ihe na-eru na ọwa oriri bụ nke mkpọtụ ọgba aghara. Mkpọtụ mgbanwe nrụgide na-emepụta site na mmịpụta oge nke compressor bụ nke mkpọtụ pulsation nke mmiri ara.
(6) Electromagnetic mkpọtụ. Mmekọrịta nke oghere magnetik na oghere ikuku na-emepụta ike radial nke na-agbanwe na oge na ohere, na-eme ihe na-edozi ahụ na rotor core, na-akpata nrụrụ oge nke isi, ma si otú ahụ na-emepụta mkpọtụ electromagnetic site na vibration na ụda. Ụda na-arụ ọrụ nke Compressor drive moto bụ nke mkpọtụ electromagnetic.
Ihe nyocha NVH na akara ule
A na-etinye compressor na bracket siri ike, a na-achọkwa ebe nyocha mkpọtụ ka ọ bụrụ ụlọ nke ọkara-anechoic, na mkpọtụ azụ dị n'okpuru 20 dB (A). A na-ahazi igwe okwu n'ihu (akụkụ mmiri), azụ (n'akụkụ iyuzucha), n'elu, na akụkụ aka ekpe nke compressor. Ebe dị anya n'etiti saịtị anọ bụ 1 m site na etiti geometric nkecompressorelu, dị ka egosiri na foto a.
Mmechi
(1) Mkpọtụ arụ ọrụ nke igwe ọkụ eletrik mejupụtara ụda igwe, mkpọtụ pneumatic na mkpọtụ electromagnetic, na mkpọtụ electromagnetic nwere mmetụta kacha pụta ìhè na ogo ụda, na ịkwalite njikwa mkpọtụ elektrọn bụ ụzọ dị irè iji meziwanye ụda. àgwà nke eletriki compressor.
(2) E nwere ọdịiche pụtara ìhè na ebumnuche paramita ụkpụrụ nke ịdị mma ụda n'okpuru ebe dị iche iche na ọnọdụ ọsọ dị iche iche, na ụda olu dị n'azụ bụ ihe kacha mma. Mbelata compressor na-arụ ọrụ ọsọ n'okpuru premise nke afọ ojuju arụmọrụ refrigeration na ọkachamma ịhọrọ Compressor nghazi n'akụkụ akụkụ ndị njem mgbe ị na-eme nhazi ụgbọ ala na-enyere aka melite ahụmịhe ịnya ụgbọ ala.
(3) The ugboro band nkesa nke àgwà oké ụda nke electric compressor na ọnụ ọgụgụ kasị elu ya bụ nanị metụtara ubi ọnọdụ, na ọ dịghị ihe jikọrọ ya na ọsọ. The ụda ọnụ ọgụgụ kasị elu nke onye ọ bụla ubi mkpọtụ atụmatụ na-tumadi kesa n'etiti na elu ugboro band, na ọ dịghị masking nke engine mkpọtụ, nke dị mfe ịghọta na mkpesa site ahịa. Dabere na njirimara nke ihe mkpuchi mkpuchi ụda, ịnakwere usoro mkpuchi mkpuchi ụda n'okporo ụzọ nnyefe ya (dịka iji mkpuchi mkpuchi mkpuchi na-ekechi compressor) nwere ike belata mmetụta mkpọtụ compressor eletrik na ụgbọ ala.
Oge nzipu: Sep-28-2023