Heating na a onwe ụlọ ji aka ya. Heating polypropylene ọkpọkọ ji aka ya

Ntọt arụmọrụ ma melite ọrụ ndụ nke kpo oku usoro, ọkachamara nwere ike ikwu na-ebu echichi nke kpo oku na a onwe ụlọ ji aka ya, eji ọkpọkọ mere nke polypropylene. Ugbua mgbe otu afọ nke ọrụ na-ebelata arụmọrụ nke ndị ogbo ha nke metal, niile n'ihi na elu okpomọkụ, ndị a ọkpọkọ nwere corroded si n'ime.

Uru nke kpo oku usoro nke polypropylene

N'ihi na nke a kpo oku circuit e ji ọtụtụ uru, otu nke na-anọchi ndị na-esonụ:

• Easy echichi - a usoro pụtara mfe imezu na ha onwe ha, na otu arụmọrụ na-rụrụ na a obere oge.
• Pụrụ ịdabere na anwụ ngwa ngwa - polypropylene a na-ewere a oge a na ihe onwunwe, na òfùfè-ya ndụ bụ n'elu 50 afọ, ọ bụghị n'okpuru egbuke gburugburu, corrosion na ndị ọzọ na ego, na-atachiri chemical na thermal mmetụta. N'ihi mma njikọ nke paịpụ, ha leakage kpamkpam tutu amama.
• Ala na-eri - tụnyere kpo oku usoro si nkedo ígwè, nchara ma ọ bụ mesikwuru plastic ọkpọkọ n'ịnyịnya kpo oku polypropylene ọkpọkọ na aka ya na a onwe home ga-enwe ọtụtụ ugboro dị ọnụ ala karịa.
• Environmentally enyi na enyi.
• Arụmọrụ - polypropylene ọkpọkọ nwere magburu onwe-egbochi ihe e ji mara, nke ukwuu ebelata okpomọkụ weere na, ya, na-enye edo kpo oku nke radiators na n'ozuzu enwekwu arụmọrụ nke usoro.
• Jụụ ọrụ - polypropylene akpa nwekwara ezi ụda egbochi ihe Njirimara.
• Ọ bụ ike melite aesthetic ọdịdị nke ogige - anya nke anwụ ngwa ngwa na a pụrụ ịdabere, kpo oku echichi na a onwe ụlọ ji aka ya nwere ike n'ime ụlọ Ọdịdị.
• Ogo nke nzukọ na-arụ ọrụ na-adabere na ihe: n'ihi na kpo oku usoro, ọ na-achọsi ike iji a mesikwuru anwụrụ maka mmiri na idebe ihe ọcha kwesịrị ekwesị ot ngwaahịa.
• Ọkpọkọ mere nke polypropylene ndị chọrọ nlezianya ka okpomọkụ, ya mere ha na-atụ aro maka ojiji na flammable gburugburu.

Ọghọm polypropylene ngwaahịa

Ọ dị ezigbo mkpa ịzụta polypropylene ọkpọkọ naanị site pụrụ ịdabere na Nsukka, dị ka ọghọm bụ kpọmkwem dabere na ojiji nke ala-edu ngwaọrụ, nakwa dị ka imebi nke technology.

Polypropylene ọkpọkọ maka kpo oku, na ụdị na echichi na aka ha

Ugbu a, ndị na-ewu ahịa awade a nnukwu iche iche nke polypropylene ngwaahịa. Otú ọ dị, tupu ị zụrụ ha, i kwesịrị ịghọta àgwà ha na markings.

PN-10 tube

Ngwaahịa ndị a nwere ihe elu dayameta nke 20-110 mm, n'ime - 16,2-90 mm. N'ihi imewe nke ndị dị otú ahụ mkpa-walled akpa na-eji polypropylene (ọkpụrụkpụ nke 1,9-10 mm), nke e mere maka okpomọkụ na usoro 20 ° C na-arụ ọrụ nrụgide bụ bụghị elu karịa 1 MPa, Otú ọ dị ọ na-adịghị eji na kpo oku usoro.

Ọkpọkọ PN-16

Ha were na-kwere na okpomọkụ ruo 80 ° C, ma nke a ụdị anwụrụ bụ nnọọ obere, na nke a, ha fọrọ nke nta anaghị emetụta.

PN-20 tube

Ngwaahịa ndị a nwere ihe dị n'ime dayameta - 10,6-73,2 mm, elu - 16-110 mm, mgbidi ọkpụrụkpụ nwere ike ịbụ 1,6-18,4 mm. Ndị a akpa na-haziri maka okpomọkụ ruo 80 ° C na-arụ ọrụ mgbali dị elu karịa 2 MPa. Nke a udi nke pipelines bụ eluigwe na ala. Otú ọ dị, na kpo oku usoro ike ga-eji nanị nloghachi anwụrụ, na mmiri okpomọkụ ekwesịghị ịbụ elu karịa ihe na mbụ kwuru.

PN-25 tube

Nke a bụ ihe kasị mma nhọrọ na-eme ka echichi nke kpo oku na a onwe ụlọ ji aka ya. The isi distinguishing mma ndị a na ngwaahịa - ọ bụ ha multi-oyi akwa egbu (abụọ plastic interlayer n'etiti
nke a na-tọrọ a oyi akwa nke níle Önwa, emeso ya na mama). Aluminum ngwaahịa nwere ihe elu dayameta hà 21,2-77,9 mm, na esịtidem - 13,5-50 mm. Dị otú ahụ polypropylene arụ ọrụ a kpo oku usoro na a na-arụ ọrụ nsogbu bụghị elu karịa 2.5 MPa na ọnọdụ okpomọkụ 90 Celsius C.

Ọnụnọ nke aluminum oyi akwa ebelata ọnụọgụ nke mmụba nke piping site agafe coolant na ha. Otú ọ dị, ọ ga-sonye na akaụntụ mgbe ị na-ahọrọ ya na ọnọdụ mesikwuru ngwaahịa. Ọ bụrụ na a na-edo na-enịm nso n'èzí, ọ ga-siere usoro nke adhesion, na njikọ na echichi nke kpo oku na a onwe ụlọ ji aka ya na nke a ga-achọ nnweta nke ọzọ akụrụngwa (pụrụ iche planer ma ọ bụ shayvera).

Ọzọ ụdị - a faiba glaasi-mesikwuru ọkpọkọ, ha nọ na àgwà ndị yiri ndị na ngwaahịa na a oyi akwa nke foil. Otú ọ dị, nke mbụ ụdị e ji a elu nke thermal n'ụwa, ma ha echichi a obere mfe.

anwụrụ njikọ

N'ihi na ejikọta ọkpọkọ (dayameta: 63 mm) eji abụọ bụ isi teknụzụ:

1. The anya ọgọ - njikọ otu ọgwụgwụ na-etinyere na ndị ọzọ, na-amụba n'ihi nzube a.
2. The njikọ ịgbado ọkụ - a pụrụ iche mpempe (njikọ) mejupụtara ma nsọtụ.

Nwekwara ike-eji a threaded njikọ, n'ihi na ya, mmejuputa iwu-etinye oyiyi akwa onwem anya.

N'ihi na ejikọta ọkpọkọ (dayameta nke ihe karịrị 63 mm) na-etinyere butt-ịgbado ọkụ Usoro. N'ọnọdụ dị otú ahụ, echichi nke couplings bụghị chọrọ n'ihi na compound nwere elu pụrụ ịdabere. Na ọnụnọ nke kwesịrị ekwesị oyiyi akwa nwere ike iji ịgbado ọkụ aka uwe.

Emebe nke kpo oku usoro

Tupu ị mepụta kpo oku na a onwe ụlọ ji aka ya, ọ dị mkpa iji chepụta ọma.

Ọ bụrụ na kpo oku echichi a rụrụ na a mba ụlọ, ndị ji esi mmiri ọkụ ga-arụnyere na a iche iche ụlọ. Na ulo na-kwere ya pụrụ isi chọta na kichin ma ọ bụ na paseeji. The ụlọ ga-abụrụ-onwem na iyuzucha usoro.

Mgbe atụmatụ kpo oku usoro ọ dị mkpa iburu n'uche na nloghachi akara ga-abụ n'okpuru ndepụta na ji esi mmiri ọkụ, ma ọ bụghị mgbasa ga-abụ ihe siri ike ma ọ bụ kpam kpam-agaghị ekwe omume. Iji mee nke a, ike a atọ akụkụ esereese nke pipelines egosi heaters etoju Itie walling na akụkụ nke adiana.

Ọ bụ uru na-arịba ama na-arụ ọrụ kpo oku polypropylene ọkpọkọ na aka ya na a onwe n'ụlọ bụ nnọọ mfe karịa ihe ọ bụla ọzọ usoro. The atụmatụ na gbakọọ ogologo pipeline, ọnụ ọgụgụ nke njikọta na rotary akụkụ.

ụdị echichi

Echichi nke polypropylene ngwaahịa nwere ike rụrụ na abụọ na ụdị:

1. Upper ikwafu - ndọda ụdị, nke e mere site okpomọkụ iche. Ndị dị otú ahụ a usoro n'ebe obibi bụ ihe kasị nkịtị n'ihi na ọ bụ dị mfe, a pụrụ ịdabere na na-adịghị achọ oké ọnụ pumping akụrụngwa.
2. Lower spillage - ije nke coolant kpo oku circuit a rụrụ forcibly site a mgbapụta. Ndị isi uru nke usoro - ekwe omume nke ya ojiji na multi-storey ụlọ. Ọzọkwa, ọ bụ ike iji obere dayameta ọkpọkọ, na ndị dị otú ahụ nhazi, na wiring bụghị dị mkpa.

Tools na akụrụngwa chọrọ maka echichi

Iji mepụta kpo oku onwe ụlọ na aka ha (esereese nke usoro a ga-kwadebere tupu oge eruo), gị mkpa:

• Polypropylene ọkpọkọ na dị iche iche diameters (maka liner na kpo oku ngwaọrụ na isi ụzọ).
• Mkpa maka polypropylene.
• Electrosolderers na a set nke nozzles.
• Ọ nwere ike ịdị mkpa ka Punch shtrobleniya mgbidi.
• Welara.
• Ruleti.
• Wall arịọnụ (plastic mkpachị ma ọ bụ metal brackets).
• Jidere, akụkụ, ihe nkwụnye.

Heating na a onwe ụlọ ji aka ya: atụmatụ, na ngụkọta oge na nwụnye

The isi nke usoro n'oge echichi polypropylene akpa na nke ilekwasị anya, - a compound nke bughi ọcha (ọkpọkọ na oyiyi akwa). Iji mezuo nke a, a pụrụ iche ịgbado ọkụ igwe ga-eji.

Ka ịwụnye a kpo oku usoro mere nke polypropylene, ọ dị mkpa:

1. Ihe mbụ na-ise na piping layout.
2. Mgbe gbakọọ footage polypropylene akpa. Ngụkọta oge a rụrụ n'okpuru atụmatụ kwuru na paragraf bu ụzọ.
3. Piping ogologo na-gbakọọ na onye ọ bụla na saịtị.
4. Adịkwa oyiyi akwa nke chọrọ size.
5. Next, tupu ị wụnye kpo oku nke obibi na aka ha (atụmatụ a ga-haziri tupu), ịzụta niile ihe na-enye ya ihe a ụbọchị ulezhatsya na ụlọ okpomọkụ. Nke a na-chọrọ iji n'oge echichi na ụdi ọrụ na plastik na-adịghị ịgbawa dị ka a n'ihi nke nkọ okpomọkụ tụlee.
6. On pipelines agba ọsọ basting ịcha ebe.
7. Na zubere welara edoghi na-emepụta site na ngalaba nke pụrụ iche mkpa.
8. Jikọtara ngwa-etinye on a kwụ n'elu, degreased nozulu ka hà na dayameta nke pipeline.
9. Jikọtara ngwá ọrụ na-ewe iwe na 260 ° C.
10. Fittings na ọkpọkọ na-etinye n'ime oghere nke kpo oku mmewere. Mgbe ahụ ha kpo oku a rụrụ.
11. Nkọwa na-Ewepụtara, na ọjà etinyere n'ime kwesịrị ekwesị. Ọ dị mkpa na ihe ndị a na-na usoro nke na njikọ ndị bụghị oyi.

Mgbe ọkụ-mmiri kpo oku - na a n'ụlọ mmadụ, atụmatụ na echichi na ha aka n'ụzọ zuru ezu na-emejuputa atumatu, tupu a full egbe nke usoro, ị ga-akpa na-anwale ya. Paịpụ ruo oge ụfọdụ (dịkarịa ala awa abụọ) ejupụta na mmiri maka adọ nchọpụta nke mmejọ na ha ngwọta.

nzukọ iwu

Onye ọ bụla na-arụ kpo oku Private osisi mba ụlọ ha aka, aghaghị ịgbaso ụkpụrụ ndị a:

1. Tube ọnwụ n'ime onye blanks na-atụ aro
   pụrụ iche na mkpa, ngwá, ma ọ bụ a nkọ mma. Ọ dị mkpa na-edebe ihe n'akuku nke 90 Celsius.
2. Ihe ọzọ set nke ejiri aka dịkwuo ntụkwasị obi nke kpọgide nke pipelines, nakwa dị ka iji gbochie ha kwere omume slack.
3. Tupu ị malite na nwụnye usoro, ị ga-elele niile ngwaahịa n'ihi na ọnụnọ nke ọ bụla ofufe na n'ime mgbidi.
4. Nke ezigbo okpomọkụ oke n'ime ụlọ kpo oku usoro n'oge echichi - +5 Celsius C.
5. N'ihi na paịpụ nke polypropylene kwesịrị nchedo site n'ebe elu-etoju nke okpomọkụ na n'ibu ihe.
6. Pụrụ ịdabere na àgwà oyiyi akwa, fasteners nwere ike mma site n'iji echichi FUM-teepu.
7. Tupu iji ịgbado ọkụ ngwa, ọ ga-abụ kpụ ọkụ n'ọnụ na chọrọ okpomọkụ.

na-enye aka mma

Iji mara otú nwụnye kpo oku onwe ụlọ ji aka ya si A na Z, ọ bụ ihe amamihe na-agụ ndị na-esonụ na-atụ aro:

1. Solder pipelines polyethylene ayakde naanị rụrụ bụrụ na ọ bụrụ na ụlọ ahụ na ikuku okpomọkụ bụ ihe na-erughị +5 Celsius C. Ma ọ bụghị ya ga-abụ nnọọ ekwe omume iji nweta a zuru okè njikọ, na dị ka a n'ihi nke kpo oku usoro kwa ngwa ngwa ida.
2. Tupu soldering, ọ dị mkpa iji wepụ ihe niile n'ọnụ nke tube nwere unyi. Nke a nwere ike mere na a akọrọ ọcha ákwà. Mgbe ahụ n'elu na-kpochapụrụ na-aba n'anya, nke a na-jiriwo mmiri na a ruru nke 1: 1.
3. The ịgbado ọkụ na obi jụrụ pipelines kọwaa site pụrụ iche directory, dabere na dayameta nke zụrụ ngwaahịa.

ọgwụgwụ

Heating usoro polypropylene ọkpọkọ taa nwetara ya pụtara nile n'etiti ndị ahịa ruru ya uru, ala na-eri, pụrụ ịdabere na mfe. Ugbu a na ị maara otú kpo oku usoro echichi na-rụrụ na aka-ha - nke polypropylene ngwaahịa. Isiokwu a enyeworo gị aka ijide n'aka na-ebu echichi nke kpo oku usoro, gụnyere ịgbado ọkụ ọkpọkọ, ị nwere ike nwere, kpamkpam na-enweghị recourse na n'èzí enyemaka. Na ọtụtụ ihe, na iji ihe ndị dị otú ahụ a usoro bụ omume ọ bụghị nanị na a otu-akụkọ Ọdịdị, kamakwa ụlọ.