Rotary compressors: ntaus ntawv, txoj cai ntawm kev ua haujlwm thiab daim ntawv thov

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Rotary compressors: ntaus ntawv, txoj cai ntawm kev ua haujlwm thiab daim ntawv thov
Rotary compressors: ntaus ntawv, txoj cai ntawm kev ua haujlwm thiab daim ntawv thov

Video: Rotary compressors: ntaus ntawv, txoj cai ntawm kev ua haujlwm thiab daim ntawv thov

Video: Rotary compressors: ntaus ntawv, txoj cai ntawm kev ua haujlwm thiab daim ntawv thov
Video: Rotary Compressor Operation 2024, Kaum ib hlis
Anonim

Rotary compressor units tau dhau los ua kev lag luam thiab kev cob qhia me me. Cov khoom siv cua compressed ntawm hom no yog tus cwj pwm los ntawm kev tsim muaj zog uas ua kom muaj kev ua haujlwm siab. Rau qhov no yuav tsum tau ntxiv cov practicality nyob rau hauv kev saib xyuas ntawm lub tsev. Tib lub sijhawm, rotary compressors muaj ntau qhov tsis zoo uas txwv tsis pub siv.

rotary compressors
rotary compressors

Compressor ntaus ntawv

Rotary qauv sawv cev rau tag nrho pawg ntawm cov compressors sib txawv hauv kev tsim thiab kev ua haujlwm. Lub ntsiab sib koom ntawm cov chaw nres tsheb ntawm hom no yog cov cua rotary installation. Nyob rau hauv cov ntaub ntawv no, cov cuab yeej ntawm teb compressors yog raws li lub cev muaj zog ncej, uas muab cov kev khiav hauj lwm muaj nuj nqi. Lub rotor yog mounted rau ntawm ncej, tab sis thaum lub sij hawm ua hauj lwm, lub zog yog nqa tawm tsis yog los ntawm qhov chaw ntawm lub voj voog, tab sis eccentrically. Qhov no yog vim lub fact tias cov ncej ntawm tsoos qauv muaj ib tug offset.

Qhov kev ua haujlwm puv, nyob rau hauv lem, yog nyob rau hauv ib lub rooj plaub hlau - feem ntau cylindrical. Yog tsis muaj kev vam meej, ib qho kev sib txawv ntawm kev siv tshuab yog tswj los ntawm cov ncej nrog lub rotor mus rau qhov chaw ntawm lub tsev. Rotary thaum ua haujlwmlub tshuab cua compressor yuav luv nws raws li qhov sib npaug ntawm cov ncej saum toj no hloov chaw. Tsis tas li ntawd, cov phaj tshwj xeeb thiab cov dampers yog siv rau kev tiv thaiv ntxiv thiab tiv thaiv cov dej ntws tawm.

Txoj Cai Ua Haujlwm

Nrog txhua lub kiv puag ncig ntawm lub rotor, ib qho chaw dawb yuav raug tsim ntawm lub tog raj kheej phab ntsa thiab cov pab pawg ua haujlwm. Nyob rau ntawm no, nws tau ntim nrog qhuav superheated lossis saturated chav - cov no tuaj yeem ua tau ntau yam ntawm cov tub yees thiab cov kua roj. Ntawm qhov tod tes, cov pa tawm tawm pib cov txheej txheem ntawm compressing cheeb tsam no, uas ua rau muaj kev nqus ntawm tib lub vapors los ntawm evaporator. Thaum ua ntau lub voj voog ntawm kev hloov pauv, qhov kev ua haujlwm zoo tshaj plaws tau mus txog, tso cai rau nws ua lub luag haujlwm tseem ceeb ntawm kev quab yuam compressed cua, uas yog siv lub teb compressor. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov qauv rotary kuj muab rau cov khoom siv roj automated. Qhov no yog tshwj xeeb tshaj yog muaj tseeb rau industrial units ua hauj lwm ntawm high loads. Sau nrog cov kua yog nqa tawm los ntawm ib lub tank tshwj xeeb - nws nkag mus rau hauv cov roj separator mus txog ib theem. Yog tias tsim nyog, cov roj tuaj yeem ua kom txias nrog dej.

Tsim hom

scroll compressor
scroll compressor

Feem ntau faib cov teb hom compressors nrog oscillating thiab ruaj compression ntsiab. Thawj tus qauv ntawm pawg neeg ua haujlwm xav tias compression ntawm cov tub yees los ntawm kev siv lub tshuab eccentric ntawm lub cav. Nws yog nyob rau hauv qee txoj kev ib qho kev ywj pheej, muab cov qib siab ntawm compression. Txawm li cas los xij, vim muaj kev sib txhuam ntxiv, xws liAggregates suav hais tias tsis muaj txiaj ntsig. Yam tsawg kawg raug nqi ntawm kev saib xyuas. Ntawm qhov tod tes, rotary vane compressors tuaj yeem tshem tawm qhov tsis xav tau ntawm kev sib txhuam hnyav. Lub compression ntawm lub tub yees yog paub los ntawm daim hlau fixedly mounted ntawm lub ncej. Lawv nyob ruaj ruaj rau tus ncej nws tus kheej, tab sis lawv ua lawv txoj haujlwm compression ua ke nrog nws.

Ntawm cov qauv kauv

Scroll qauv yog siv ntau dua hauv cov ntawv thov hluav taws xob me thiab nruab nrab xws li lub tub yees. Cov pab pawg neeg ua haujlwm yog tsim los ntawm ob lub kauv hlau - ib qho yog muab tso rau hauv lwm qhov. Nyob rau hauv cov ntaub ntawv no, lub hauv paus kauv yog nyob ruaj ruaj, thiab sab nraud ib ncig ntawm lub axis. Qhov tseem ceeb tshaj, hauv compressors, cov ntsiab lus no muaj qhov tshwj xeeb involute profile uas tso cai rau lawv yob tab sis tsis plam. Piv txwv li scroll compressor thiab txav qhov taw tes ntawm kev sib cuag ntawm cov khoom ua haujlwm. Nws yog nyob rau hauv nws tias lub voj voog ntawm compression thiab expulsion los ntawm lub hauv paus qhov tshwm sim. Los ntawm qhov xwm txheej ntawm compression, kauv aggregates tuaj yeem hu ua softer thiab maj mam. Yog li ntawd, lub zog tso zis tso cai rau lawv siv nyob rau hauv cov khoom ntawm nruab nrab thiab tsawg productivity. Nws yog ib qho tsim nyog hais txog qhov nyuaj ntawm kev siv cov tshuab compressors, vim qhov xav tau kom muaj kev sib haum xeeb ntawm cov ntsiab lus scroll thiab qhov nruj ntawm qhov kawg.

Ua kom muaj kev nyab xeeb

cua compressor kho
cua compressor kho

Qhov zoo ntawm lub hauv paus ntsiab lus thiab ua tib zoo calibrated layout ntawm functional yam tsis txaus raulos xyuas kom meej tias cov khoom siv tsis tu ncua ua nws txoj haujlwm hauv qhov chaw tsim khoom. Yog li ntawd, cov qauv niaj hnub ua tsis tau yam tsis muaj kev tiv thaiv ntxiv. Ua ntej ntawm tag nrho cov, qhov no yog qhov tsis siv neeg kaw ntawm chav tsev thaum kuaj pom cov network overloads. Yog li, lub cev muaj zog tswj kev tiv thaiv. Txij li thaum teb compressors tseem ua rau overheating ntawm cov neeg kho tshuab ib feem, lub tshuab cua txias kuj tau nkag mus rau hauv tus tsim. Nws txo qis thermal loads uas cuam tshuam rau ob qho tib si kev siv dej thiab cov ntsiab lus ntawm cov qauv. Rau cov qauv nrog kev tswj hluav taws xob, kev kuaj tus kheej yog muab. Ua tsaug rau cov sensors, lub compressor, tsis muaj kev koom tes ntawm tus neeg teb xov tooj, tuaj yeem txiav txim siab qhov tsis ua haujlwm ntawm cov khoom siv thiab, nyob ntawm qhov xwm txheej ntawm kev puas tsuaj, los kho lawv tus kheej, lossis muab lub tswb tsim nyog los ntawm cov ntsuas.

Key Features

Compressor kev ua tau zoo txiav txim siab cov khoom siv twg tus qauv tuaj yeem ua haujlwm zoo nrog. Cov yam ntxwv no yog qhia raws li qhov piv ntawm qhov tso tawm ntawm huab cua mus rau ib chav tsev ntawm lub sij hawm - feem ntau yog ib feeb. Cov chav tsev feem ntau muaj peev xwm ntawm 100 l / min. Qhov no yog txaus rau kev ua hauj lwm nrog pneumatic cov cuab yeej xws li sprayers, grinders thiab hammers. Tab sis yog hais tias, piv txwv li, ib txhij siv ob peb pneumatic pab kiag li lawm yog npaj rau ntawm qhov chaw tsim kho, ces cov khoom tsim tau yuav tsum nce mus rau 150-200 l / min thiab ntau dua. Tsis tas li ntawd, nws yog ntshaw kom siv lub compressor nrog ib tug rotating rotor nrog ib tug margin ntawm lub hwj chim muaj peev xwm. Ntawd yog, rau tag nrho cov phiaj xwm thauj khoom koj xav tauyuav ntxiv 15-20%. Qhov kev nce no yog tsim nyog los ntawm kev txo qis hauv cov khoom thauj ntawm lub hauv paus. Cov yam ntxwv tseem ceeb yog kev khiav hauj lwm siab, uas txawv ntawm qhov nruab nrab ntawm 6 mus rau 15 bar. Nyob rau hauv cov ntaub ntawv no, kev xaiv kuj tau ua raws li qhov yuav tsum tau ua rau ib qho cuab yeej tshwj xeeb. Rau qhov ua tau zoo, ntxiv 2 cov ntsiab lus rau qhov ntsuas siab ntawm lub cuab yeej.

Daim ntawv thov teb compressors
Daim ntawv thov teb compressors

Roj ua lub luag haujlwm tshwj xeeb hauv kev ua haujlwm ntawm cov tshuab hluav taws xob teb. Lub luag haujlwm tseem ceeb ntawm cov kua compressor yog tswj qhov hnav tsis kam ntawm qhov chaw, tiv thaiv kev ntxhov siab thiab tsim cov deposits. Tab sis kev hloov kho cov khoom siv nrog qee yam kev txhim kho kuj tseem nyob rau hauv kev ua lag luam - piv txwv li, nws tuaj yeem ua rau Frost tsis kam, tiv thaiv corrosion, thiab lwm yam. Raws li hom ntawm lub hauv paus, scroll compressor ua haujlwm ntawm qhov kub thiab txias txog li 100 degrees tuaj yeem raug them. nrog hluavtaws txhais tau tias. Yog tias qhov pib no nce, ces koj yuav tsum tig mus rau kim dua, tab sis cov roj ntxhia zoo. Technical accessories kuj yog ib qho tsim nyog ntxiv. Nyob rau hauv pawg no ntawm consumables, hoses, adapters, fittings, li qub, lim thiab fasteners yog txawv. Ua tsaug rau cov khoom siv sib xyaw, cov txheej txheem rau kev sib cuam tshuam ntawm compressor nrog cov cuab yeej ua haujlwm lossis cov cuab yeej raug teeb tsa.

Producers thiab nqi

Txawm hais tias cov ntu compressor xws li yog qhov dav heev thiab muaj cov khoom lag luam los ntawm yuav luag txhua lub tuam txhab loj ntawm kev tsim kho thiab kev lag luam.cov khoom siv, qeb ntawm cov qauv rotary yog qhov tsawg tshaj plaws, thiab yog li cov kev muab tau raug txwv. Qhov nrov tshaj plaws yog cov chaw tsim khoom ntawm cov khoom siv tub yees Matsushita, Galanz, Toshiba, thiab lwm yam. Lawv raug nqi li ntawm 20 txog 50 txhiab rubles. Rau kev tsim thiab kev lag luam, cov tuam txhab Abac, FUBAG thiab COMARO raug pom zoo. Cov tuam txhab no muaj cov chav ua haujlwm siab uas tsim los rau kev ua haujlwm hauv cov tuam txhab loj. Nyob rau hauv cov nqe lus ntawm tus nqi, rotary compressors ntawm hom no kuj txawv markedly - nyob rau hauv nruab nrab lawv raug nqi 200-300 txhiab. Los ntawm txoj kev, ib qho ntawm feem kim chaw nres tsheb yog muaj los ntawm Abac nyob rau hauv nws GENESIS kab. Qhov no yog ib qho qauv nrog lub peev xwm ntawm 3320 l / min thiab kev khiav hauj lwm siab ntawm 8 bar, muaj rau 650k

Yuav xav li cas thaum xaiv?

compressor hom teb
compressor hom teb

Rotary compressors feem ntau yog xaiv los ntawm cov neeg siv uas xav tau tus nqi qis, tsis tshua muaj suab nrov tsis tau ua haujlwm siab ntawm cov cua compressed. Yog li ntawd, kev lag luam nrog tag nrho nws cov haujlwm ua haujlwm yuav yog thaj chaw tseem ceeb uas siv cov compressor hom no. Lub cav rotary feem ntau tsom mus rau lub zog hluav taws xob ntawm 380 V. Yog tias tsis muaj peb-theem kab ntawm qhov chaw siv, ces koj yuav tsum tau them nyiaj rau kev ua haujlwm, tsom rau 220 V. Ntxiv rau qhov tseem ceeb ntawm kev ua haujlwm., tus tsim kuj coj mus rau hauv tus account. Feem ntau nws nyob ruaj ruaj, tab sis txawm tias qhov kev hloov pauv loj loj hauv qee cov qauv muab rau kev txav mus los. Cov ntsiab lus no yuav tsum tau khaws cia hauv siab yog tiaslub chaw tau npaj los ua haujlwm rau ntau lub ntsiab lus thev naus laus zis nyob hauv ntau qhov chaw.

Kev kho mob

Raws li kev ua haujlwm tsis tu ncua, kev tshuaj xyuas kev tiv thaiv yuav tsum tau ua raws li lub sijhawm. Kev hloov roj thiab kev tshuaj xyuas ntawm cov khoom sib txuas tau ua ua ntej txhua txoj kev siv cov khoom siv. Yog tias qhov tseem ceeb deformation ntawm cov khoom lossis cov khoom siv tau raug kuaj pom, cov cua compressors raug kho, uas tuaj yeem qhia tau los ntawm kev hloov cov khoom tsis raug. Kev kho dua tshiab ntawm tib lub ntsiab lus deformed yog qhov tsis xav tau, txij li lawv lub neej kev pabcuam yuav qis dua nyob rau hauv txhua rooj plaub.

vane teb compressors
vane teb compressors

Kev saib xyuas tshwj xeeb yog them rau cov channel rau kev muab cov roj thiab cov khoom ua kom txias. Lim, daim nyias nyias, cov ntsaws ruaj ruaj thiab hoses cuam tshuam nrog lawv - qhov kev tsim kho no yuav tsum tau ntxuav tas li, yaug thiab hloov pauv yog tias tsim nyog. Los ntawm txoj kev, kev kho cua compressors nyob rau hauv daim ntawv ntawm kev kho dua tshiab ntawm cov kiv cua thiab radiator grille tsuas yog ua nyob rau hauv cov ntaub ntawv no thaum cov neeg ua hauj lwm saib xyuas tsis txaus siab rau kev sib ntaus sib tua tiv thaiv blockages thiab paug cov qauv.

thaj chaw thov

Nws twb tau hais tias cov chav tsev compressor feem ntau yog siv los pabcuam kev tsim kho cov cuab yeej ntawm lub hauv paus pneumatic. Tab sis qhov no tsuas yog ib feem ntawm cov dej num uas units ntawm hom no muaj peev xwm ua tau. Lawv cov niche tshwj xeeb tseem yog cov khoom siv tub yees. Ntxiv mus, nws tuaj yeem ua haujlwm ncaj qhatub yees nrog tub yees, thiab cua txias hauv tsev. Nyob rau hauv rooj plaub thib ob, compact thiab low-power rotary compressors yog siv. Daim ntawv thov hauv kev lag luam kuj tseem tsom mus rau qhov muaj peev xwm ua haujlwm ntawm chav tsev nrog cov tub yees - cov khoom siv yog siv los ntawm cov txheej txheem thev naus laus zis ntawm kev ua cov qhev, nqaij, cov khoom ua tiav thiab lwm yam khoom noj khoom haus.

Zaj lus

rotary compressors
rotary compressors

Nrog txhua qhov sib txawv nrog cov tshuab ua pa reciprocating, rotary units ua haujlwm ntawm tib lub hauv paus ntsiab lus ntawm kev hloov pauv ntawm qhov nruab nrab. Qhov sib txawv twb tau txiav txim siab los ntawm kev siv cov txheej txheem ntawm kev siv tshuab, uas ua kom tag nrho cov txheej txheem. Ntawm qhov zoo ntawm cov compressors rotary muaj tawm tsam keeb kwm yav dhau los ntawm reciprocating analogues, ib tus tuaj yeem nco ntsoov qhov muaj peev xwm ntawm kev sib txuas nrog lub cav, qhov sib npaug ntawm cov hlab ntsha tawg nrog txo qis kev vibrations, cov khoom tsis sib xws ntawm gaseous media thiab tsis muaj ib pawg li qub.. Tab sis kuj muaj qhov tsis zoo. Yog li, piv txwv li, kev sib raug zoo ntawm cov khoom siv tshuab ua rau lawv lub cev hnav sai. Kuj tseem muaj qhov tsis muaj zog hauv cov qauv ua teb raws li kev tsim khoom siv tshuab - lawv xav tau kev sib dhos ua haujlwm siab, txwv tsis pub lub tsev yuav tsis tuaj yeem ua tau raws li qhov kev tshaj tawm.

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