Nā kūlana hoʻololi wela pā
Hoʻohana nui ʻia nā mea hoʻololi wela papa ma ka mākeke. He liʻiliʻi ko lākou mau ʻāpana a ʻano maʻamau a maʻalahi. No laila, manaʻo nā mea a pau e lilo i mea maʻalahi ka hana hana o nā mea hoʻololi wela. Eia naʻe, ʻaʻole ka hihia maoli
Nā Kūlana Lahui
Inā he mea hana -nui ma ka home a i ʻole ma waho, loaʻa iā lākou a pau kā lākou mau pae hoʻonohonoho ponoʻī. ʻO nā kūlana ʻenehana o nā mea hoʻololi wela pā e uhi i nā pae he nui o nā kūlana aupuni a me nā kūlana ʻoihana. Eia kekahi o nā kūlana ʻenehana nui.
National Standard GB / T 28592-2022 "Plate Heat Exchanger": Nā mea kiko'ī e pili ana i nā palena hoʻolālā, nā kaʻina hana, nāʻano nānā, a me nā mea'ē aʻe o nā mea hoʻololi wela, e uhi ana i ke kaʻina holoʻokoʻa mai ke kohoʻana i ka nānāʻana i ka hale hana.GB / T 16402-2022 "Rubber Gaskets for PlateMea Hoʻololi Wela": Hoʻonohonoho ia i nā koi pono no nā waiwai waiwai, ka ʻae ʻana o ka dimensional, a me ka mahana a me ke kaomi ʻana o nā gaskets, a he kumu nui ia no ka hōʻoia ʻana i ka hana sila a me ke ola lawelawe o nā ʻāpana hoʻololi wela.
GB / T 29466-2023 "Plate Heat Exchanger Unit": Hōʻike i nā huaʻōlelo a me nā wehewehe, ka hoʻokaʻawale ʻana a me nā hiʻohiʻona, nā koi, nā ʻano hoʻāʻo, nā lula nānā, a me ka hōʻailona ʻana, ka hōʻailona, ka lawe ʻana a me ka mālama ʻana i nā ʻāpana heat exchanger.
Nā Kūlana ʻOihana:
ʻOihana maʻamau NB / T 47004.1-2017 "Plate Heat Exchangers Part 1: Detachable Plate Heat Exchangers": Hōʻike i ka hoʻolālā, hana, nānā a me ka ʻae ʻana i nā koi no nā mea hoʻololi wela pā.
NB / T 47004.2-2021 "Plate Heat Exchangers Part 2: Welded Plate Heat Exchangers": Hana ʻia nā mea kikoʻī no ka hoʻolālā, hana ʻana, nānā a me nā ʻano ʻē aʻe o nā mea hoʻololi wela pā.
JG/T 191-2023 "Urban Construction Industry Standard Plate Heat Exchanger": ʻO kēia ka ʻoihana maʻamau no nā mea hoʻololi wela pā i hoʻohana ʻia ma ka māla HVAC e hoʻokō i nā koi hoʻohana ma lalo o nā kūlana hana.
Nā koi ʻenehana no ka hana ʻana i nā mea hoʻololi wela pā:
1. ʻAʻole ʻae ʻia nā lua ma mua o ka mānoanoa o ka pā kila ma ka ʻili. ʻAʻole ʻae ʻia nā ʻōpala, nā indentations a me nā hemahema ʻē aʻe. Pono e hoʻomaʻemaʻe ʻia nā burrs i hana ʻia e ke kuʻi ʻana.
2. ʻAʻole pono ka haʻahaʻa o ka ʻili hana o ka pā hoʻololi wela ma hope o ke kahakaha ʻana ma mua o ka pā mua;
3.The deviation o ka stamping corrugation hohonu pono e emi ma mua o 0.2mm, a me ka gasket groove hohonu hewa e emi ma mua o 0.2mm;
4. ʻO ka lahilahi o ka pā kila i hanaʻia i ka wā o ka hanaʻana he emi iho ia ma mua o 3% o ka mānoanoa maoli o ka pā kila mua;
5. ʻO ka parallelism o ka ʻili kumu huahana ma kekahi ʻaoʻao ma lalo o 0.003mm.
Nā koi kūpono kūpono noHVAC mea hoʻololi welanā pahu pahu:
ʻAʻole ʻae ʻia ka ʻili o ka gasket sealing i hoʻohana ʻia i ka mea hoʻololi wela i hana ʻia e loaʻa nā lua i ʻoi aku ka nui ma mua o 3mm a i ʻole nā puʻupuʻu hohonu ma mua o 1.5mm, a i ʻole nā pilikia maikaʻi ʻē aʻe i ka hopena sealing;
Nā koi kūpono no ka ho'āʻo hydraulic o ka pā wela hoʻololi:
E hoʻohana i ka wai ma ke ʻano he mea hoʻāʻo a hana i nā hoʻāʻo kaomi ma nā ʻaoʻao ʻelua o ka mea hoʻololi wela. Pono ke kaomi o ka ho'āʻo hydraulic e hōʻoia ʻaʻole he leakage ma lalo o ke kaomi hoʻolālā o 1.25. Ma hope o ka hoʻāʻo ʻana, e hoʻokahe i ka wai i hōʻiliʻili ʻia i loko o nā mea hana a puhi i maloʻo me ka ea a i ʻole e maloʻo maoli ma mua o ka sila ʻana.
Inā makemake ʻoe e ʻike hou aku e pili ana i nā ʻāpana hoʻololi wela a makemake paha e kūʻai, e ʻoluʻolu e hoʻouna i leka uila iā 9988xiaoshuai@gmail.com, e pane mākou iā ʻoe ma hope o ka ʻike ʻana i ka leka!