LKB Forward Curved Multi-bides Centrifugal Fan

Tsanangudzo Pfupi

LKB yakatevedzana yemberi yakakomberedzwa akawanda-bldes centrifugal mafeni yakaderera ruzha uye compact chimiro mafeni anogadzirwa nehunyanzvi hwepamusoro, kutora ekunze rotor mota yakananga dhiraivha.Iwo mafeni anoratidzirwa nehukuru hwepamusoro, ruzha rushoma, kuyerera kwemhepo huru, saizi diki, compact chimiro.Iwo akanakira anotsigira emidziyo yekabati air-conditioning units, inosiyana mhepo vhoriyamu (VAV) air conditioner, uye kumwe kudziyisa, air-conditioning, kucheneswa, ventilating michina.

Tumira email kwatiri

Product Detail

Product Tags

rondedzero yechigadzirwa

chigadzirwa-tsanangudzo

Tsanangudzo

1. Impeller Diameter: 200 ~ 500mm.
2. Air Volume Range: 1000 ~ 20000m3 / h.
3. Total Pressure Range: 200 ~ 850Pa
4. Inzwi Range: 60 ~ 84 dB (A).
5. Dhiraivha Type: Kunze rotor mota yakananga drive.
6. Muenzaniso: 200, 225, 250, 280, 315, 355,400, 450, 500.
7. Zvishandiso: Ideal subsidiary equipment for cabinet air-conditioning.units, variable air volume(VAV) air conditioner, nezvimwe zvinodziya, air-conditioning, purification equipment.

Rudzi rweChigadzirwa

1)Kutungamira kweKutenderera
LKB Series vhezheni inogona kudhonzwa mumativi maviri ekutenderera, kuruboshwe-kutenderera (LG) uye kurudyi kutenderera (RD);Kutarisa kubva kune motor outlet terminal, kana impeller ichitenderera newachi, inonzi ruoko rwerudyi mhepo inofefetera;Kana iyo impeller ichitenderera anti-clockwise, inodaidzwa kuti ruoko rweruboshwe rwemhepo.

2)Kutungamira kweAir Outlet
Zvinoenderana neFig 1, LKB Series ventilator inogona kugadzirwa mune ina mhepo-outlet nzira: 0 °, 90 °, 180 °, 270 °,

Mhando-ye-Chigadzirwa

Dhawunirodha Yakawanda Yehunyanzvi Data Pano →

Kuvaka Chigadzirwa

LKB Series ventilator ine mupumburu, impeller, baseplate (frame), mota, shaft sleeve uye air outlet flange.
1) Mupumburu
Mupumburu wakagadzirwa nemhando yepamusoro inopisa-galvanizing steel sheet.Mahwendefa epadivi anotora chimiro zvinoenderana neaerodynamics uye anoita kuti vhoriyamu yemhepo iite shoma.Pamhepo inlet ye side plate pane air-inlet yekuita kuti mhepo yemhepo ipinde mu impeller pasina kurasikirwa.Hozhwa ndiro inogadzikwa pamahwendefa epadivi nenzira yekugadzira nzvimbo kana kuruma zvachose.Padivi pendiro yemupumburu pane nhevedzano yemakomba akacherwa kumberi kuti riveting nzungu kuita kuisirwa zvinoenderana nemhepo yekubuda nzira inodiwa nemutengi.

2) Impeller
Iyo impeller inogadzirwa nemhando yepamusoro inopisa galvanizing steel sheet uye inosaina kune yakakosha dhizaini zvinoenderana neaerodynamics kuti iite hunyanzvi hwepamusoro uye ruzha rwakaderera.Ipeller inogadziriswa padhisiki yepakati disk uye pamagumo mhete ine riveting grippers.The impeller ane zvakakwana rigidity panguva inoenderera kutenderera nesimba guru.Asati abva fekitari, ose impellers vakapfuura-kutenderera dynamic balance test maererano Company Standard iyo yakakwirira kupfuura National Standard.

3) Baseplate (Fremu)
LKB Series ventilator baseplate yakagadzirwa neyemhando yepamusoro inopisa galvanizing simbi sheet.Nhungamiro yekuisa baseplate inogona kuitwa maererano nezvinodiwa zvakasiyana zvevatengi.Kupfuura LKB 315 ventilator furemu inogadzirwa nekona simbi uye flatsteel.Pamativi mana efuremu pane maburi akacherwa kuti agadzirwe kuti asangane nezvinodiwa nevatengi munzvimbo dzakasiyana dzekuisa.

4) Motokari
Iyo mota inoshandiswa muLKB akateedzera mafeni yakaderera ruzha matatu phase asynchronous motors ane ekunze rotor.Iyo impeller yakaiswa pane yekunze casing yemota.Iyo mota inotenderera kumhanya inogona kuchinjwa nekushandisa yakapihwa matatu-chikamu voltage yenguva dzose, silicon inodzorwa.Voltage regulator, frequency converter uye nezvimwe kugutsa inoshanduka mutoro muhurongwa.

5) Flange
Iyo flange inogadzirwa neinopisa galvanizing angle simbi.Kubatana kwekona simbi tambo uye kubatana pakati flange uye mupumburu kunoitwa nekushandisa TOX isiri-welding tekinoroji, nekudaro kuwana kutaridzika kwakanaka, kusimba kwakakwana uye simba.Zviyero uye mhando yeflange inoratidzwa muFig2.
Kuvaka-kwe-Chigadzirwa

Kuita kweVentilator

1) Kuita kweventilator mune ino kabhuku kunoratidza kuita mumamiriro akajairwa.Iyo inoreva mhepo inlet mamiriro eventilator sezvinotevera:
Air inlet pressure Pa = 101.325KPa
Mhepo tembiricha t = 20lD
Inlet gasi density p = 1.2Kg/m3
Kana iyo inoshanda yemhepo inlet mamiriro emutengi kana kumhanya kweiyo inoshanda ventilator ichichinja, shanduko inogona kuitwa maererano neanotevera kutaura:

Kuita-kwe-Ventilator

kupi:
1) Vhoriyamu Qo(nWh), yakazara kudzvinyirirwa Po (Pa), kumhanya n(r/min), uye Nino(k) inogona kuwanikwa kubva kuPerformance chati.
Asterisk (*) pakona yekurudyi inoreva dhizaini inodiwa nevatengi mumamiriro ezvinhu anoshanda egasi.
Musiyano wehunyoro hunoenderana unosiiwa kubva pane ataurwa pamusoro.

2) Kuita kweiyo sampuli yekufefetera kunoedzwa zvinoenderana neGB1236-2000.Indekisi yayo yeruzha inoyerwa zvinoenderana neGB2888-1991 panzvimbo 1 mita kubva pakupinda.
Asterisk (*) kumusoro kurudyi comerdenotes iyo parameter yekushanda inodiwa nevatengi mune inoshanda gasi inlet mamiriro.

Mirayiridzo

1) Kufananidza magetsi emagetsi emagetsi emagetsi anoreva simba remukati pamwe nekuchengetedza coefficient yemagetsi mota inokwana mune yakakosha kushanda mamiriro, hazvireve simba rinodiwa panguva yekuvhurwa kuzere kwemhepo.Naizvozvo hapana-mutoro kumhanya kweventilator pasina chero kupikiswa kupikiswa kunorambidzwa zvakanyanya kuitira kudzivirira kupisa kunze kwemota kunokonzerwa nekushanda kwayo nesimba rakatemerwa.

2) Fani iyi inorambidzwa kushandiswa munzvimbo dzine zvinhu zvemhepo zvisingaore, zvisingaite muchetura uye zvisina alkaline kana uko kune mapati eguruva <150mg/m3,-10°C

3) Usati waisa vhezheni, tenderedza impeller neruoko kana tsvimbo kuti utarise kusimba kana kukanganisa.Kana ikave nechokwadi chekuti hapana kusimba uye kukanganisa, ipapo kuiswa kunogona kuitwa.

4) Kubatana kwakapfava pakati pepombi yemhepo neventilator mhepo-inopinza uye yekubuda inofanira kuitwa sezvinobvira.Majoini haafaniri kusimbiswa zvakanyanya.

5) Mushure mekuisa, iyo vhezheni, mupumburu wemhepo inofefetera unofanirwa kuongororwa.Panofanira kunge paine maturusi uye zvimwe zvinhu zvakasara mukesi.

6) Pamberi pekushanda zviri pamutemo kwekufefetedza, zvinodikanwa kutarisa kutenderera kutenderera kwese mota uye mhepo yekufefetera kuitira kubatana kwavo.

7) Panguva yekuraira zvinodikanwa kuti utaure mhando yemhepo inofefetera, kumhanya, vhoriyamu yemhepo, kudzvanywa kwemhepo, kutungamira kwemhepo inobuda, inotenderera nzira, rudzi rwemagetsi emagetsi uye mataurirwo ayo.

Kuita-kwe-Ventilator1