FAQs

Dab tsi yog qhov tseem ceeb ntawm lub tshuab ua pa?

Cov yam ntxwv tseem ceeb, tus yam ntxwv ntawm tus kiv cua, muaj plaub tus lej: Peev Xwm (V) Siab (p) Efficiency (n) Kev sib hloov ceev (n min.^-1)

Lub peev xwm yog dab tsi?

Lub peev xwm yog qhov ntau ntawm cov kua txav los ntawm tus kiv cua, nyob rau hauv ntim, nyob rau hauv ib chav tsev ntawm lub sij hawm, thiab nws yog feem ntau qhia nyob rau hauv m³/h, m³/ feeb, m³/sec.

Lub Siab Tag Nrho yog dab tsi thiab kuv tuaj yeem suav nws li cas?

Tag nrho cov siab (pt) yog qhov sib npaug ntawm lub siab zoo li qub (pst), piv txwv li lub zog yuav tsum tau tiv thaiv kev sib txhuam ntawm lub cev, thiab lub zog siab (pd) lossis lub zog kinetic imparted rau cov kua txav (pt = pst + pd ).Lub dynamic siab nyob ntawm ob qho tib si ceev ceev (v) thiab lub ntiajteb txawj nqus (y).

formula-dinamic-siab

Qhov twg:
pd = dynamic siab (Pa)
y = tshwj xeeb gravity ntawm cov kua (Kg / m3)
v = kua ceev ntawm lub kiv cua qhib ua haujlwm los ntawm qhov system (m / sec)

formula-capacity-siab

Qhov twg:
V = muaj peev xwm (m3/sec)
A = ntsuas qhov qhib ua haujlwm los ntawm qhov system (m2)
v = kua ceev ntawm lub kiv cua qhib ua haujlwm los ntawm qhov system (m / sec)

Cov zis yog dab tsi thiab kuv yuav xam nws li cas?

Qhov kev ua tau zoo yog qhov sib piv ntawm lub zog tawm los ntawm tus kiv cua thiab lub zog tawm tswv yim rau lub kiv cua tsav lub cev muaj zog

Qhov twg:
n = efficiency (%)
V = muaj peev xwm (m3/sec)
pt = absorbed zog (KW)
P = tag nrho siab (daPa)

Dab tsi yog qhov ceev ntawm kev sib hloov?Yuav ua li cas hloov tus naj npawb ntawm revolutions?

Kev sib hloov ceev yog tus naj npawb ntawm cov kiv cua impeller yuav tsum tau khiav kom tau raws li qhov yuav tsum tau ua.
Raws li tus naj npawb ntawm kev hloov pauv txawv (n), thaum cov kua dej tshwj xeeb lub ntiajteb txawj nqus nyob ruaj khov (?), cov kev hloov pauv hauv qab no tshwm sim:
Lub peev xwm (V) yog ncaj qha proportional rau qhov ceev ntawm kev sib hloov, yog li:

t (1)

Qhov twg:
n = speed of rotation
V = peev
V1 = lub peev xwm tshiab tau txais raws li qhov sib txawv ntawm qhov ceev ntawm kev sib hloov
n1 = tshiab ceev ntawm kev sib hloov

Qhov twg:
n = speed of rotation
pt = tag nrho siab
pt1 = tag nrho cov siab tshiab tau txais raws li qhov sib txawv ntawm qhov ceev ntawm kev sib hloov
n1 = tshiab ceev ntawm kev sib hloov

Lub zog nqus (P) sib txawv nrog lub voos xwmfab ntawm kev sib hloov, yog li:

formula-speed-rotation-abs.power_

Qhov twg:
n = speed of rotation
P = abs.zog
P1 = cov khoom siv hluav taws xob tshiab tau txais raws li qhov sib txawv ntawm qhov ceev ntawm kev sib hloov
n1 = tshiab ceev ntawm kev sib hloov

Yuav ua li cas qhov tshwj xeeb gravity yuav raug xam?

Qhov tshwj xeeb gravity (y) tuaj yeem suav nrog cov qauv hauv qab no

Qhov twg:
273 = xoom (°C)
t = dej temp(°C)
y = huab cua tshwj xeeb gravity ntawm t C (Kg / m3)
Pb = barometric siab (mmHg)
13.59 = mercury tshwj xeeb lub ntiajteb txawj nqus ntawm 0 C (kg / dm3)

Rau kev yooj yim ntawm kev xam, huab cua qhov hnyav ntawm ntau qhov kub thiab qhov siab asl tau suav nrog hauv cov lus hauv qab no:

Kub

-40 ° C

-20 ° C

0 ° C

10 ° C

15 ° C

20 ° C

30 ° C

40 ° C

50 ° C

60 ° C

70 ° C

Qhov siab
saum toj no
hiav txwv theem
hauv meters

0

1,514 ib

1,395 ib

1,293 ib

1,247 ib

1,226 ib

1,204 ib

1,165 ib

1,127 ib

1,092 ib

1,060 ib

1,029 ib

500

1,435 ib

1,321 ib

1,225 ib

1,181 ib

1,161 ib

1,141 ib

1,103 ib

1,068 ib

1,035 ib

1,004 ib

0,975 ib

1000

1,355 ib

1,248 ib

1,156 ib

1, 116

1,096 ib

1,078 ib

1,042 ib

1,009 ib

0,977 ib

0,948 ib

0,920 ua

1500

1,275 ib

1,175 ib

1,088 ib

1,050 ib

1,032 ib

1,014 ib

0,981 ib

0,949 ua

0,920 ua

0,892 ib

0,866 ib

2000

1,196 ib

1,101 ib

1,020 ib

0,984 ua

0,967 ib

0,951 ib

0,919 ua

0,890 ua

0,862 ib

0,837 ib

0,812 ib

2500

1, 116

1,028 ib

0,952 ua

0,919 ua

0,903 ib

0,887 ib

0,858 ua

0,831 ib

0,805 ib

0,781 ib

0,758 ib

Kub

80 ° C

90 ° C

100 ° C

120 ° C

150 ° C

200 ° C

250 ° C

300 ° C

350 ° C

400 ° C

70c ua

Qhov siab
saum toj no
hiav txwv theem
hauv meters

0

1,000

0,972 ib

0,946 ib

0,898 ib

0,834 ua

0,746 ib

0,675 ib

0,616 ib

0,566 ib

0,524 ib

1,029 ib

500

0,947 ib

0,921 ib

0,896 ib

0,851 ib

0,790 ua

0,707 ib

0,639 ib

0,583 ua

0,537 ua

0,497 ib

0,975 ib

1000

0,894 ib

0,870 ua

0,846 ib

0,803 ua

0,746 ib

0,667 ib

0,604 ib

0,551 ib

0,507 ib

0,469 ib

0,920 ua

1500

0,842 ib

0,819 ib

0,797 ib

0,756 ib

0,702 ib

0,628 ib

0,568 ua

0,519 ua

0,477 ib

0,442 ib

0,866 ib

2000

0,789 ua

0,767 ib

0,747 ib

0,709 ib

0,659 ua

0,589 ua

0,533 ua

0,486 ib

0,447 ib

0,414 ib

0,812 ib

2500

0,737 ib

0,716 ib

0,697 ib

0,662 ib

0,615 ib

0,550 ua

0,497 ib

0,454 ib

0,417 ib

0,386 ib

0,758 ib

Koj puas yog cov chaw tsim khoom lossis tuam txhab lag luam?

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Koj cov khoom zoo li cas?

Peb tau txais AMCA, CE, ROHS, CCC daim ntawv pov thawj kom deb li deb.
Tshaj qhov nruab nrab thiab cov chav kawm zoo tshaj plaws yog koj cov kev xaiv hauv peb qhov ntau.Qhov zoo yog zoo nkauj heev, thiab ntseeg tau los ntawm ntau tus neeg muas zaub nyob rau txawv teb chaws.

Koj qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi, koj puas tuaj yeem xa kuv cov qauv?

Peb qhov kev txiav txim yam tsawg kawg nkaus yog 1 teeb, uas txhais tau hais tias cov qauv kev txiav txim lossis kev txiav txim siab tau txais, zoo siab tos txais koj tuaj xyuas peb lub tuam txhab.

Lub tshuab puas tuaj yeem hloov kho raws li peb xav tau, xws li muab tso rau ntawm peb lub logo?

Muaj tseeb peb lub tshuab tuaj yeem kho raws li koj xav tau, Muab tso rau hauv koj lub logo thiab pob OEM kuj muaj.

Koj lub sijhawm ua haujlwm yog dab tsi?

7 hnub -25 hnub, nyob ntawm qhov ntim thiab cov khoom sib txawv.

Txog qhov kev pab cuam tom qab muag, koj tuaj yeem daws cov teeb meem tshwm sim ntawm koj cov neeg siv khoom txawv teb chaws li cas?

Ib txwm ua qauv ua ntej ua ntej ntau lawm;
Tag nrho cov khoom yog ua nruj QC thiab tshuaj xyuas ua ntej shipping.
Lub warranty ntawm peb lub tshuab yog ib txwm 12 lub hlis, nyob rau lub sijhawm no, peb yuav npaj cov kev nthuav qhia thoob ntiaj teb tam sim ntawd, kom paub tseeb tias cov khoom hloov pauv kom sai li sai tau.

Koj lub sijhawm teb li cas?

Koj yuav tau txais lus teb tsis pub dhau 2 teev online los ntawm Wechat, Whatsapp, Skype, Messager thiab Tus Thawj Saib Xyuas Kev Lag Luam.
Koj yuav tau teb tsis pub dhau 8 teev offline los ntawm email.
Moble yeej ib txwm muaj rau kev tuaj tos koj hu.

FAQs

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