Ma’auni na masu sanyaya masana’antu suna da tasiri mai yawa akan chiller. Zabi a hankali

1. Yawan zafin jiki na evaporation da matsa lamba

Za’a iya nuna yanayin zafin na’urar chillers masana’antu ta hanyar matsin ƙawancen da aka nuna ta ma’aunin matsi da aka sanya a ƙarshen bawul ɗin rufewa na kwampreso. Ana ƙayyade zafin jiki mai ƙafewa da matsa lamba mai ƙaura bisa ga buƙatun tsarin firiji. Maɗaukakin girma ba zai iya biyan buƙatun sanyaya na chiller ba, kuma ƙasa da ƙasa zai rage ƙarfin sanyaya na kwampreso, kuma tattalin arzikin aiki ba shi da kyau.

2. Matsakaicin zafin jiki da matsa lamba

Zazzage zafin na’urar refrigerant na iya dogara ne akan karatun ma’aunin ma’aunin a kan na’urar. Ƙayyadaddun zafin zafin jiki yana da alaƙa da zafin jiki da yawan kwararar mai sanyaya da kuma nau’in na’urar. Wani chiller masana’antu ne mai kyau? Editan ya gaya wa kowa cewa gabaɗaya, yawan zafin jiki na iska mai sanyaya chillers / ruwa mai sanyaya chillers yana da 3 ~ 5 ℃ sama da zazzabi mai sanyaya ruwa, kuma 10 ~ 15 mafi girma fiye da yanayin shigar da iska mai sanyaya tilas. ℃.

3. The tsotsa zafin jiki na kwampreso

Yanayin tsotsa na kwampreso yana nufin zazzabi mai sanyi da aka karanta daga ma’aunin zafi da sanyio a gaban bawul ɗin rufewa na kwampreso. Domin tabbatar da amintaccen aiki na injin sanyaya iska/mai sanyaya ruwa mai sanyaya zuciya mai sanyaya zuciya da kuma hana afkuwar guduma na ruwa, zafin tsotsa ya kamata ya zama sama da zafin da ake fitarwa. A cikin iska mai sanyaya chiller/mai sanyaya ruwa mai sanyi na Freon regenerator tare da regenerator, ya dace a kula da zafin tsotsa na 15 ℃. Ga chiller mai sanyaya iska/mai sanyaya ruwan sanyi na ammonia refrigeration, tsotsa superheat gabaɗaya 10 ℃ kusan.

4. Zazzabi mai zafi na kwampreso

Za’a iya karanta yanayin sanyi mai sanyaya mai sanyaya/ruwa mai sanyaya Chiller Compressor zazzabi daga ma’aunin zafi da sanyio akan bututun fitarwa. Yana da alaƙa da ma’aunin adiabatic, rabon matsawa da zafin tsotsa na refrigerant. Editan yana gaya wa kowa cewa yawan zafin jiki na tsotsa da kuma mafi girman rabon matsawa, mafi girman yawan zafin jiki, kuma akasin haka.

5. Subcooling zafin jiki kafin throttling

Rashin sanyaya ruwa kafin ƙumburi na iya samun babban sakamako mai sanyaya. Za a iya auna zafin zafin jiki daga ma’aunin zafi da sanyio a kan bututun ruwa a gaban bawul ɗin magudanar ruwa. Gabaɗaya, yana da 1.5 ~ 3 ℃ mafi girma fiye da yanayin fitarwa na ruwa mai sanyaya subcooler.