Nsu dodow ahe na Closed-Loop Cooling System De Di Dwuma Ankasa?

Sɛnea Nsu Dodow Yɛa Wɔatoto-Loop CoolingSystem a Wɔde Di Dwuma Ankasa?

"Atoto" a ɛwɔ closed-loop cooling system mu no nkyerɛ sɛ ɛde nsuo zero na edi dwuma. Mmuaeɛ no nyɛ nɔma baako-ɛgyina dwumadie kwan, dwumadie, ne baabi a nsuo no rekɔ ankasa so.

I. Ɔkwan Bɛn so na Wɔdi Nsuo Wɔ Closed-Loop System mu?

Mfaso titiriw a ɛwɔ aclosed-loop nhyehyɛene ne deɔmansin a ɛwɔ mu-nsuo a ɛde ɔhyew kɔ no di akɔneaba bere nyinaa na ɛyɛwɔmfa nni dwuma anaasɛ wɔmfa nhyɛ mute sɛ nea ɛwɔ abantenten a wɔabue mu mu. Enti nsuo a wɔde ka ho bere a wɔde rehyɛ mu no yɛ "zero-consumption" titiriw wɔ ɛno akyi.

Enti ɛhe na nsu no kɔ?

1. Bere a wɔreyɛ adwuma – Evaporation wɔ External Circuit no mu

Closed-loop nhyehyɛe ahorow da so ara hia anabɔnten so ɔmansinsɛ wɔbɛpo ɔhyew a wɔaboaboa ano no akɔ wim. Eyi taa hwehwɛ sɛ nsu a ɛyɛ nwini-nsu sen fa fill anaa coil soro, na ebinom yɛ nwini de ɔhyew kɔ. Saa nsu yi yɛa wɔkɔ so di.

Sɛnea mfiri ho nsɛm kyerɛ no, evaporation loss yɛ bɛyɛ sɛgalɔn 2 simma biara wɔ ɔhyew BTU/hr ɔpepem 1 biara a wɔpow ho-1. Saa adehwere yi nyɛ fixed-ɛsono sɛnea ɛteabɔnten so hyew, nsu a ɛyɛ nwini, ne nhyehyɛe no mu adesoa.

2. Blowdown a ɛbɛma Nsuo Akɔ so Akɔ So

Bere a nsu a ɛwɔ akyi no reyɛ ayɛ hyew no, aboɔden abo no dɔɔso. Sɛnea ɛbɛyɛ na wɔasiw nsensanee ano no, ɛsɛ sɛ wɔtow nsu a wɔahyɛ no den bi gu (blowdown) na wɔde nsu pa si ananmu. Nsuo a ɛkɔ soro a ɛkɔ soro no kyerɛ sɛ wɔmfa nsuo no nkɔ fam pii na wɔmfa nsuo nni dwuma pii, nanso nsuo a ɛyɛ papa ne nsuo a wɔtumi yɛ no anohyetoɔ.

3. Nsiesiei ne Nsiesiei

Sɛ nsuo a ɛyɛ nwini ne mframa a ɛbɔ da nkyɛn a, nsuo nso tumi ayera denam nsuo a ɛtwetwe, nhyehyɛeɛ no mu nsuo a wɔde siesie, ne nneɛma nketenkete foforɔ so.

II. Nsu a Wɔde Di Dwuma denam Ɔkwan a Wɔde Di Dwuma So

Mfaso titiriw a ɛwɔ closed-loop nhyehyɛe so ne sɛnea ɛyɛ mmerɛw sɛ wɔbɛsesa akwan a egyina wim tebea so de akora nsu so.

Dry Mode a Wɔde Di Dwuma:

Nhyehyɛe no de ne ho to mframa-kɔ-mframa mu ɔhyew a wɔsesa (te sɛ radiator) so koraa. Nsu a wɔde petepete so no adum.Nsu a wɔde di dwuma no bɛn baabiara.Wɔ awɔw bere ne wim tebea a ɛyɛ nwini mu no, nhyehyɛe no betumi ayɛ adwuma koraa wɔ saa tebea yi mu.

Wet/Evaporative Ɔkwan a wɔfa so yɛ ade:

Wɔ wim tebea a ɛyɛ hyew mu no, ɛho hia sɛ wɔde petepete so na wɔma ɛyɛ hyew na ama ɔhyew a wɔpow no ayɛ kɛse. Nsu a wɔde di dwuma wɔ abɔnten no kɔ soro kɛse. Wɔ wet mode mpo mu no, closed-loop towers da so ara tumi nya nsuo a wɔkora sobɛboro 55% sɛ wɔde toto abantenten a ɛma onwini a wɔabue ho a.

III. Ankasa-Wiase Data

Data nsɛntitiriw bi a ɛfa nsɛm a ɛfa ho ni:

Tumi a Wɔde Yɛ Adwuma Ho Nsusuwii:

Nhwehwɛmu bi hunuu sɛ nsuo a wɔde di dwuma wɔ ntam ma anyinam ahoɔden a ɛwɔ abantenten a ɛma onwini (a closed-loop ahodoɔ ka ho) no wɔ hɔ0.79 m3 wɔ MWh biara mu(CC: abantenten a ɛma onwini). Sɛ yɛde toto ho a, na abantenten a wɔde onwini a wɔabue ano a wɔde di dwuma wɔ amanne kwan so no wɔ mfinimfini a ɛyɛ1.89 m3 wɔ MWh biara mu.

Adan a Wɔde Di Dwuma:

Wɔ aguadidan a wɔtaa yɛ mu no, .nsuo a wɔde di dwuma no mu bɛyɛ 48% kɔ HVAC nhyehyɛeɛ mu(a abantenten a ɛma onwini ka ho)-12. Eyi nti na sɛ wɔyɛ nsakrae kɔ nhyehyɛe ahorow a wɔde tow mu a etu mpɔn kɛse so a, ebetumi ama wɔakora nsu so kɛse no.

Awie

Nsu dodow bɛn ara nia wɔatoto-loop onwini nhyehyɛedwumadie gyina ne abɔnten circuit runtime, mpɔtam hɔ wim tebea, ne system management so.Nsakrae titiriw a ɛde ba ne sɛ ɛbɛma nsu a wɔde di dwuma afi "wɔkɔ so de di dwuma" so akɔ "ɛyɛ hyew bere a wɔhwehwɛ":

Loop a Ɛwɔ Mu: Ɛbɛn zero a wɔde di dwuma

Abɔnten so Loop: Nneɛma a wɔde di dwuma no gyina ɔhyew adesoa ne tebea a atwa yɛn ho ahyia so, na mpɛn pii no ennu abantenten a wɔabue so koraa.

Wɔ nea ɔde di dwuma no fam no, mfaso ankasa a ɛwɔ so no gyina tumi a obetumi ayɛ sode nsiyɛ tew nsu a wɔde di dwuma so denam dan a wobɛdan akɔ dry mode so, biribi a ɛrentumi nyɛ yiye wɔ nhyehyɛe ahorow a wɔabue mu. Sɛ wo botaeɛ ne sɛ wobɛtew nsuo a wɔsɛe no so berɛ a woredi onwini ahwehwɛdeɛ ho dwuma a, closed-loop system ne deɛ ɛyɛ papa.