HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Te tūranga o ngā wāhanga matua o te whakamaroke pouaka whakamātao

1. Pūwhakamātao

Ko ngā pūwero whakamatao te ngākau o te pūnaha whakamatao, ā, ko te nuinga o ngā pūwero i ēnei rā e whakamahi ana i ngā pūwero tauutuutu ā-hermetic. Mā te whakaara ake i te hau whakamatao mai i te pēhanga iti ki te pēhanga teitei, me te huri haere tonu i te hau whakamatao, ka tukuna tonutia e te pūnaha te wera o roto ki tētahi taiao kei runga ake i te pāmahana o te pūnaha.

2. Pūwhakamātao

Ko te mahi a te pūwhakamātao he whakamatao i te kohu hauhautanga pēhanga teitei, wera rawa kua tukuna e te pūwhakamātao ki roto i te hauhautanga wai, ā, ka tangohia atu tōna wera e te wai whakamatao. Mā tēnei ka taea te haere tonu o te tukanga whakamatao.

3. Pūwhakarewa

Ko te pūwero te wāhanga whakawhiti wera matua o te whakamaroke pouaka whakamātao, ā, ka whakamataohia te hau kōpeke i roto i te pūwero, ā, ko te nuinga o te mamaoa wai ka whakamataohia, ka whakawhāitihia hei wai wai, ka tukuna ki waho o te mīhini, kia maroke ai te hau kōpeke. Ka huri te wai hau mātao pēhanga iti hei mamaoa hau mātao pēhanga iti i te wā e huri ana te āhua i roto i te pūwero, ka mimiti i te wera huri noa i te wā e huri ana te āhua, ā, ka whakamatao i te hau kōpeke.

4. Takirere whakawhanui wera (capillary)

Ko te takirere whānui thermostatic (capillary) te tikanga whakawhāiti i te hau o te pūnaha pouaka whakamātao. I roto i te whakamaroke pouaka whakamātao, ka tukuna te hauhautanga evaporator me tōna kaiwhakahaere mā te tikanga whakawhāiti. Mā te tikanga whakawhāiti ka taea e te pouaka whakamātao te tomo ki te evaporator mai i te wai pāmahana teitei me te wai pēhanga teitei.

5. Whakawhiti wera

Ko te nuinga o ngā whakamaroke hau whakamatao he whakawhiti wera, he whakawhiti wera e whakawhiti ana i te wera i waenga i te hau me te hau, ko te tikanga he whakawhiti wera ngongo (e mōhiotia ana ko te whakawhiti wera anga me te ngongo). Ko te mahi matua o te whakawhiti wera i roto i te whakamaroke hau whakamatao ko te "whakaora" i te kaha whakamatao e mau ana i te hau kōpeke i muri i te whakamataotanga e te evaporator, me te whakamahi i tēnei wāhanga o te kaha whakamatao hei whakamatao i te hau kōpeke i te pāmahana teitei ake e mau ana i te nui o te mamaoa wai (arā, ko te hau kōpeke kua tukuna mai i te kōpeke hau, kua whakamataohia e te kōpeke hau o muri o te kōpeke hau, kātahi ka wehea e te hau me te wai i runga ake i te 40 °C), mā reira ka whakaitihia te kawenga whakamahana o te pūnaha whakamatao me te whakamaroke me te whakatutuki i te kaupapa o te penapena pūngao. I tetahi atu taha, ka whakahokia te pāmahana o te hau kōpeke pāmahana iti i roto i te whakawhiti wera, kia kore ai te pakitara o waho o te paipa e kawe ana i te hau kōpeke e puta he āhuatanga "whakatōtō" nā te pāmahana i raro iho i te pāmahana taiao. Hei tāpiritanga, i muri i te pikinga o te pāmahana o te hau kōpeke, ka heke te haumākū whanaunga o te hau kōpeke i muri i te whakamaroke (te nuinga o te wā he iti iho i te 20%), he mea pai hei ārai i te waikura o te konganuku. Ko ētahi kaiwhakamahi (hei tauira, me ngā tipu wehewehe hau) me hiahia he hau kōpeke he iti te makuku me te pāmahana iti, nō reira kāore te whakamaroke pouaka whakamātao e mau ana i te whakawhiti wera. Nā te mea kāore i te tāutahia te whakawhiti wera, kāore e taea te hangarua i te hau matao, ā, ka nui ake te pikinga o te kawenga wera o te evaporator. I tēnei take, ehara i te mea ko te kaha o te compressor pouaka whakamātao anake me whakanui hei utu mō te pūngao, engari me whakanui hoki i ngā wāhanga kē atu o te pūnaha pouaka whakamātao katoa (te evaporator, te condenser me ngā wāhanga whakawhāiti). Mai i te tirohanga o te whakaora pūngao, e tumanako tonu ana mātou ko te teitei ake o te pāmahana putanga o te whakamaroke pouaka whakamātao, ko te pai ake (he pāmahana putanga teitei, e tohu ana i te nui ake o te whakaora pūngao), ā, he mea pai kia kore he rerekētanga pāmahana i waenga i te tomokanga me te putanga. Engari ko te mea pono, kāore e taea tēnei, ina kei raro iho i te 45 °C te pāmahana e tomo mai ana te hau, he mea noa kia rerekē te pāmahana e tomo mai ana me te pāmahana e puta mai ana o te whakamaroke pouaka whakamātao neke atu i te 15 °C.

Tukatuka Hau Kōpeke

Hau kōpeke → tātari mīhini → whakawhiti wera (tuku wera), → whakamomona → wehewehe hau-wai → whakawhiti wera (mimiti wera), → tātari mīhini putanga → tāke rokiroki hau

Te tiaki me te tirotiro: kia mau tonu te pāmahana tomairangi o te whakamaroke pouaka whakamātao ki runga ake i te kore.

Hei whakaiti i te pāmahana o te hau kōpeke, me tino iti hoki te pāmahana mimiti o te hau whakamatao. Ina whakamatao te whakamaroke hau whakamatao i te hau kōpeke, he paparanga waikura rite ki te kiriata kei runga i te mata o te hiku o te arai mimiti, ki te mea kei raro iho i te kore te pāmahana o te mata o te hiku nā te hekenga o te pāmahana mimiti, ka taea e te waikura mata te tio, i tēnei wā:

A. Nā te piri o tētahi paparanga hukapapa he iti ake te kawe wera ki te mata o te tara o roto o te pūwero, ka tino heke te pai o te whakawhiti wera, kāore e taea te whakamatao katoa i te hau kōpeke, ā, nā te kore e ranea te mimiti wera, ka heke pea te pāmahana mimiti o te hau whakamatao, ā, ko te hua o taua huringa ka puta he maha ngā pānga kino ki te pūnaha whakamatao (pēnei i te "kōpeketanga wai");

B. Nā te iti o te mokowā i waenga i ngā tara i roto i te evaporator, ina tio ngā tara, ka whakaitihia te horahanga o te hau kōpeke, ā, ka āraia te ara hau i ngā wā kino, arā, "te aukati hukapapa"; Hei whakarāpopototanga, me neke ake i te 0 °C te pāmahana o te tohu huka kōpeketanga o te whakamaroke pouaka whakamātao, kia kore ai e tino iti te pāmahana o te tohu huka, ka whakaratohia te whakamaroke pouaka whakamātao ki te tiaki taha pūngao (ka tutuki mā te takirere taha kōpeketanga, te takirere solenoid fluorine rānei). Ina iti iho te pāmahana tohu huka i te 0 °C, ka tuwhera aunoa te takirere taha kōpeketanga (te takirere solenoid fluorine rānei) (ka piki ake te whakatuwheratanga), ā, ka werohia tika te mamaoa whakamatao pāmahana teitei me te pēhanga teitei kore-whakamātao ki roto i te tomokanga o te evaporator (ki te tāke wehenga hau-wai rānei i te tomokanga o te compressor), kia piki ake ai te pāmahana tohu huka ki runga ake i te 0 °C.

C. Mai i te tirohanga o te whakapaunga pūngao o te pūnaha, he iti rawa te pāmahana mimiti, ka hua ake he hekenga nui o te tauwehenga whakamatao o te kōpeketanga me te pikinga o te whakapaunga pūngao.

Tirohia

1. Kāore te rerekētanga pēhanga i waenga i te hau tomo me te hau putanga e neke ake i te 0.035Mpa;

2. Ine pēhanga mimiti 0.4Mpa-0.5Mpa;

3. Ine pēhanga teitei 1.2Mpa-1.6Mpa

4. Tirohia pinepine ngā pūnaha waikeri me ngā pūnaha para

Take Whakahaere

1 Tirohia i mua i te whakaara anō

1.1 Kei roto ngā takirere katoa o te pūnaha whatunga paipa i te āhua tūtatari noa;

1.2 Kua whakatuwheratia te takirere wai whakamatao, me noho te pēhanga wai i waenga i te 0.15-0.4Mpa, ā, me noho te pāmahana wai i raro i te 31Ċ;

1.3 He tohu kei te mita pēhanga teitei o te hauhautanga me te mita pēhanga iti o te hauhautanga kei runga i te papaaho, ā, he ōrite tonu;

1.4 Tirohia te ngaohiko o te pūtake hiko, kaua e neke ake i te 10% o te uara whakatauranga.

2 Tukanga whakaara

2.1 Pēhia te pātene tīmatanga, ka whakaroahia te whakapā AC mō te 3 meneti, kātahi ka tīmata, ā, ka tīmata te rere o te compressor refrigerant;

2.2 Mātakihia te papatohu, me piki mārire te mita pēhanga teitei o te hauhautanga ki te 1.4Mpa, ā, me heke mārire te mita pēhanga iti o te hauhautanga ki te 0.4Mpa; i tēnei wā, kua uru te mīhini ki te āhua mahi noa.

2.3 Kia 3-5 meneti te roa o te whakamaroke, whakatuwheratia mārire te takirere hau tomo, kātahi ka whakatuwheratia te takirere hau putanga kia rite ki te tere o te kawenga kia kī tonu te kawenga.

2.4 Tirohia mēnā he noa ngā ine pēhanga hau e tomo mai ana, e puta mai ana hoki (me noho noa te rerekētanga i waenga i ngā pānui o ngā mita e rua, arā, ko te 0.03Mpa).

2.5 Tirohia mēnā he noa te rerenga wai o te waikeri aunoa;

2.6 Tirohia ngā āhuatanga mahi o te mīhini whakamaroke i ia wā, tuhia te pēhanga o te hau e tomo mai ana, e puta mai ana, te pēhanga teitei me te iti o te waro matao, me ētahi atu.

3 Te tikanga whakaweto;

3.1 Katia te takirere hau putanga;

3.2 Katia te takirere hau e tomo mai ana;

3.3 Pēhia te pātene mutu.

4 Ngā Whakatūpato

4.1 Kaua e oma mō te wā roa me te kore kawenga.

4.2 Kaua e tīmata tonu te pūwero hauhautanga, ā, kaua e neke atu i te 6 ngā wā ka tīmata, ka mutu hoki ia hāora.

4.3 Hei whakarite i te kounga o te tuku hau, me whakarite kia piri ki te raupapa tīmatanga me te whakamutu.

4.3.1 Tīmata: Tukua te whakamaroke kia rere mō te 3-5 meneti i mua i te whakatuwheratanga o te pūhiko hau, te takirere whakauru rānei.

4.3.2 Whakaweto: Whakawetohia te pūwero hau, te takirere putanga rānei i te tuatahi, kātahi ka whakawetohia te whakamaroke.

4.4 Kei roto i te whatunga paipa ngā takirere karo e horapa ana i te tomokanga me te putanga o te whakamaroke, ā, me kati pūmau te takirere karo i te wā e whakamahia ana kia kore ai e uru te hau kāore i rongoatia ki te whatunga paipa hau o raro.

4.5 Kaua te pēhanga hau e neke ake i te 0.95Mpa.

4.6 Kaua te pāmahana o te hau e tomo mai ana e neke ake i te 45 nekehanga.

4.7 Kaua te pāmahana o te wai whakamatao e neke ake i te 31 nekehanga.

4.8 Kaua e whakakā ina iti iho te pāmahana o te taiao i te 2Ċ.

4.9 Kaua te tautuhinga wā i roto i te kāpata whakahaere hiko e iti iho i te 3 meneti.

4.10 Mahi whānui mena ka whakahaere koe i ngā pātene "tīmata" me te "mutu"

4.11 Ka whakahaerehia te pā hau whakamatao whakamaroke hau mā te pana pēhanga, ā, he mea noa te kore e tahuri te pā ina mahi te whakamaroke whakamaroke i te pāmahana iti. Ina piki ake te pēhanga teitei o te hau whakamatao, ka tīmata aunoa te pā.