Nhwehwɛmu a wɔyɛ wɔ gyinapɛn ahorow a wɔde di dwuma ho ma closed-circuit evaporative coolers .

Closed-Circuit evaporative coolers yɛ mfiri a wɔde sesa ɔhyew a ɛyɛ adwuma yiye a wɔde di dwuma kɛse wɔ mfiridwuma mu onwini, mframa a wɔde yɛ adwuma, ne ahoɔden dwumadibea. Wɔnam nsu ne mframa ntam nkitahodi a ɛnteɛ so nya onwini, na ɛma wonya mfaso te sɛ nsu a wɔkora so, ahoɔden a wɔkora so, ne nneɛma a atwa yɛn ho ahyia ho banbɔ. Sɛnea ɛbɛyɛ a wɔbɛhwɛ sɛ mfiri yi yɛ adwuma, ahobammɔ, na wotumi de ho to so no, wɔde gyinapɛn ahorow a emu yɛ den a wɔde bedi dwuma no asi hɔ wɔ ɔman no mu ne amanaman ntam, a ɛfa nhyehyɛe, nneɛma a wɔyɛ, sɔhwɛ, ne adwumayɛ ho.

1. Ɔman no mu gyinapɛn ahorow a wɔde di dwuma .

Wɔ China no, closed-circuit evaporative coolers a wɔyɛ ne ne sɔhwɛ no gyina ɔman ne nnwuma gyinapɛn a edidi so yi so titiriw:

GB/T 18430.1-2007 "Vapor compression chillers (ɔhyew pɔmpɛ) - Ɔfa 1: Chillers (ɔhyew pɔmpɛ) a wɔde yɛ mfiridwuma, aguadi, ne atirimpɔw ahorow a ɛte saa."

Ɛwom sɛ saa gyinapɛn yi di chillers ho dwuma titiriw de, nanso wɔatoto-circuit evaporative coolers, sɛ core components of cooling systems, wɔtaa sɔ hwɛ sɛ ebia ɛwɔ adwumayɛ ho nsɛnkyerɛnne (te sɛ ɔhyew a wɔde sesa, nsu a ɛko tia, ne mframa a ɛko tia) a ɛne gyinapɛn ahorow yi hyia.

JB/T 12324-2015 "Abantenten a Wɔatoto Mu a Wɔatoto Mu".

Saa gyinapɛn yi ne nnwuma titiriw a ɛfa evaporative coolers a wɔato mu ho, a ɛkyerɛkyerɛ nnwinnade no nsɛmfua, nkyekyɛmu, mfiridwuma mu ahwehwɛde ahorow, sɔhwɛ akwan, nhwehwɛmu ho mmara ne agyiraehyɛde, nneɛma a wɔde kyekyere, akwantu, ne nneɛma a wɔkora so ho ahwehwɛde ahorow mu kɔ akyiri. Nsɛnkyerɛnne atitiriw no bi ne:

Ɔhyew mu adwumayɛ: nsu a ɛkɔ mu ne nea ɛkɔ mu no hyew nsonsonoe, onwini tumi, ne ɔhyew a ɛsakra adwumayɛ yiye;

Structural ahoɔden: casing nhyɛso resistance ne fan adesoa tumi;

Nsuo a wɔkora so ne ahoɔden a wɔde di dwuma yie: nsuo a wɔde di dwuma bio ne fan motor ahoɔden a wɔde di dwuma yie dodoɔ;

Ahobanbɔ ho ahwehwɛdeɛ: anyinam ahoɔden ahobanbɔ, nnuru a ɛko tia nwini ho nhyehyɛeɛ, ne anti-nkitahodiɛ ayaresa.

GB/T 7190.1-2018 "Ahwehwɛ a wɔde ahyɛ mu ma a wɔde ahyɛ plastic abantenten a ɛma onwini mu - Ɔfã 1: Ahwehwɛ a ɛyɛ nketewa ne nea ɛwɔ mfinimfini a wɔahyɛ no den Plastik a ɛma onwini abantenten" (a ɛfa ho fã bi) .

Ɛwom sɛ saa gyinapɛn yi di abantenten a ɛbue a ɛma onwini no ho dwuma titiriw de, nanso nneɛma te sɛ fiberglass casing ne spray system a ɛwɔ closed evaporative coolers mu no ho nhyehyɛe nso twe adwene si ne corrosion resistance ne temperature resistance ahwehwɛde ahorow so.

2. Amanaman ntam gyinapɛn ahorow a wɔde di dwuma .

Wɔ amanaman ntam gua so no, mpɛn pii no, nneɛma a wɔayɛ a ɛyɛ nwini a wɔde yɛ adwuma a wɔatoto mu no di gyinapɛn ahorow a edidi so yi so:

Ashrae gyinapɛn ahorow (Amerika Fekuw a Ɛhwɛ Ɔhyew So, Frigye, ne Mframa-Nneɛma a Wɔde Yɛ Adwuma)

Ashrae 1060-2013 kata ɔhyew adwumayɛ sɔhwɛ akwan a wɔfa so yɛ onwini abantenten ne evaporative cooling mfiri.

ASHRAE Handbook (HVAC Systems and Equipment) de akwankyerɛ a wɔde yɛ adwuma, ahoɔden a wɔde di dwuma yiye a ɛyɛ papa, ne adwumayɛ ne nsiesie ho nyansahyɛ ahorow ma wɔ closed-circuit evaporative coolers ho.

CTI (Cooling Technology Institute) gyinapɛn ahorow .

CTI STD-201 ne CTI ATC-105 yɛ amanaman ntam gyinapɛn ahorow a wogye tom ma closed-circuit cooling tower adwumayɛ ho adansedi. Wɔde wɔn adwene si so sɛ wɔbɛsɔ ahwɛ sɛ ebia nnwinnade no onwini ankasa no du bo a ɛsom no ho na ɛyɛ nokware sɛ ɛyɛ den wɔ nneɛma a atwa yɛn ho ahyia tebea ahorow mu anaa.

ISO (Amanaman Ntam Ahyehyɛde a Ɛhwɛ Nneɛma a Wɔde Yɛ Adwuma) gyinapɛn ahorow a ɛfa ho no ho .

ISO 16812:2008 kata sɔhwɛ akwan a wɔfa so sɔ ɔhyew sesa ho na wobetumi de adi dwuma sɛ nhwɛsode a wɔde bɛsɔ ɔhyew nsakrae a ɛyɛ adwuma yiye a ɛwɔ mu-Circuit evaporative coolers no ahwɛ. Ɛwom sɛ ISO 9001:2015 no nyɛ nea wɔde wɔn ani asi chillers so pɔtee de, nanso mpɛn pii no, wɔhwehwɛ sɛ wɔn a wɔyɛ no nya saa nhyehyɛe a wɔde di dwuma yiye ho adansedi krataa yi de hwɛ hu sɛ nneɛma a wɔyɛ no yɛ nea wotumi di so ne nneɛma a wɔyɛ no pɛpɛɛpɛ.

3. Adwumayɛ ho nsɛnkyerɛnne titiriw .

Sɛ́ ebia ɛne ɔman no mu anaa amanaman ntam gyinapɛn ahorow hyia no, adwumayɛ gyinapɛn ahorow a ɛfa closed-Circuit evaporative coolers ho no twe adwene si adwumayɛ ho nsɛnkyerɛnne a edidi so yi so:

Ɔhyew mu adwumayɛ: Nea ɛka ho ne onwini tumi (KW), nsu a ɛkɔ mu ne nea ɛkɔ mu no hyew nsonsonoe (ΔT), ne ɔhyew a ɛkɔ nipadua no mu a ɛyɛ adwuma yiye (%).

Nsuo a wɔde di dwuma ne ahoɔden a wɔde di dwuma yiye: Nsuo a wɔde di dwuma a ɛkyinkyini, fan ne pɔmpɛ ahoɔden a wɔde di dwuma (KW/Refrigeration ton).

Nneɛma a wɔde yɛ ne nea ɛbɔ ho ban: Nneɛma a wɔde yɛ akorade (sɛ nhwɛso no, ahwehwɛ, dade a ɛnyɛ den), ɔhyew a wɔde sesa nsu a ɛsesa (sɛ nhwɛso no, kɔbere, titanium).

Ahobanbɔ ne nneɛma a atwa yɛn ho ahyia ho banbɔ: anyinam ahoɔden a ɛbɔ ho ban, dede anohyeto (DB), ne anti-freeze design (ma ɛba fam-temperature regions).

4. Sɛnea gyinapɛn ahorow ho hia .

Gyinapɛn a ɛfa gyinapɛn ahorow a ɛfa ho no so a wodi no nyɛ sɛ ɛbɛma adwumayɛ a ɛyɛ den a ɛwɔ mu no ayɛ adwuma a ɛyɛ den nko ara-circuit evaporative coolers, na mmom ɛtrɛw wɔn som nkwa nna mu na ɛtew adwumayɛ ho ka so. Wɔ wɔn a wɔyɛ no fam no, gyinapɛn ahorow a wodi so no yɛ ahwehwɛde titiriw a ɛbɛma wɔatumi akɔ nneɛma ho gua so; Wɔ wɔn a wɔde di dwuma no fam no, nneɛma a wɔpaw a ɛne gyinapɛn hyia no hwɛ hu sɛ nhyehyɛe no bɛyɛ adwuma yiye na ɛyɛ adwuma yiye.

Daakye, berɛ a ahoɔden a wɔkora soɔ ne mframa a wɔde gu mu no so tew ho nhyehyɛɛ kɔ anim no, ebia wɔbɛma gyinapɛn a wɔde di dwuma a ɛfa closed-loop evaporative coolers ho no ayɛ yie bio, te sɛ ɛnam ahoɔden a wɔde di dwuma yie anohyetoɔ a wɔbɛma akɔ soro ne nsuo a wɔbɛkora soɔ ahwehwɛdeɛ a wɔbɛhyɛ mu den no so, de ayɛ nsakraeɛ wɔ green ne low-carbon nkɔsoɔ su no mu.