Shenhai Explosion-Proof
Qhov kub tshaj plaws ntawm components uas tej zaum yuav hu rau flammable roj-cua mixtures ntau zog hluav taws xob khoom yog ib qhov zoo tshaj yuav tseem ceeb heev nyob rau hauv kev txiav txim rau cov tawg-pov thawj kev ruaj ntseg ntawm hluav taws xob li. Tam sim no-nqa components, Tshwj xeeb tshaj yog cov hwjchim components xws li windings thiab cua sov hais, ua cua kub hauv hluav taws xob.
Qhov kub tshaj plaws kub yuav tsum tsis txhob tshaj qhov kub ntawm kev ruaj ntseg hluav taws xob li. Lub sij hawm 'txwv kub’ hais txog qhov kub tshaj plaws permissible kub ntawm tawg-proof fais fab tuag, Nws yog qhov tsawg tshaj plaws ntawm qhov kub txiav txim tau los ntawm cov khoom kub hoob kawm thiab qhov kub ntawm cov khoom siv cuag thermal stability. Qhov kub no yog qhov kub tshaj plaws yog qhov kub tshaj plaws “Harbor” Kom pab kom cov tawg-proof kev ruaj ntseg ntawm muaj kev ruaj ntseg hluav taws xob. Yog hais tias qhov kub tshaj plaws kub tshaj qhov kub tshaj plaws, Nws yuav ignite tus corresponding explosive roj-cua sib xyaw los yog puas cov mechanical thiab hluav taws xob zog ntawm cov khoom siv. Piv txwv, rau insulated windings, Ib li cas kub tshaj li tus stability kub yuav halve nws lifespan rau txhua 8-10°C nce.
Rau insulated windings, Lawv kub npaum li cas yuav tsum tsis txhob tshaj tus txheej txheem stipulated nyob rau hauv lub rooj.
Txwv tsis pub muaj insulated Windings
| Yam Ntxwv | Ntsuas cov kev ntsuas kub | Tshav kub kub kuj theem ntawm Insulation khoom | ||||
|---|---|---|---|---|---|---|
| - | - | A(105°C) | E(120°C) | B(130°C) | F(155°C) | H(180°C) |
| Qhov Kub Tshaj Plaws Thaum Nyob Hauv Lub Lag Luam/Ntev Tshaj Plaws | ||||||
| Ib zaug xwb insulated Winding | Kuj method or Thermometer Method | 95 | 110 | 120 | 130 | 155 |
| Lwm Insulated Windings | Kuj muaj txoj kev | 90 | 105 | 110 | 130 | 155 |
| Lwm Insulated Windings | Thermometer Method | 80 | 95 | 100 | 115 | 135 |
| Huab cua kub thaum stall/°C | ||||||
| Huab cua kub kawg ntawm TE lub sij hawm | Kuj muaj txoj kev | 160 | 175 | 185 | 210 | 235 |
Rau cov cwjpwm nqa hluav taws xob tam sim no, txias tshaj plaws, Cov khoom mechanical lub zog yuav tsum tsis txhob txo, Yuav tsum muaj tsis muaj deformation tshaj li cas cov permissible kev nyuaj siab pub, thiab adjacent insulation khoom yuav tsum tsis txhob puas ntsoog. piv txwv li, Nyob rau hauv rooj plaub uas muaj kev ruaj ntseg peb-theem asynchronous motors, Lub rotor cua kub yuav tsis ua mob rau lub insulation ntawm lub stator windings.
Nyob rau hauv cov tsim los ntawm tus tsim muaj hluav taws xob hluav taws xob, tiv thaiv tej yam components’ qhov kub tshaj plaws ntawm qhov kub tshaj plaws, designers yuav tsum xav incorporating tsim nyog tiv thaiv li, Ntxiv rau qhov hluav taws xob thiab thermal kev kawm ntawm cov hluav taws xob components, tiv thaiv kom tsis txhob muaj qhov kub tshaj li qhov kub.