Toughened PPR pipe production equipment
The utility model discloses toughened PPR pipe production equipment which comprises a first fixing seat, a second fixing seat and a recovery box, and a cooling box is arranged between the upper ends of the first fixing seat and the second fixing seat. The lower end of the first branch pipe is respec...
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| creator | CAI ZHENDE |
| description | The utility model discloses toughened PPR pipe production equipment which comprises a first fixing seat, a second fixing seat and a recovery box, and a cooling box is arranged between the upper ends of the first fixing seat and the second fixing seat. The lower end of the first branch pipe is respectively provided with a plurality of groups of spraying components from left to right, and due to thefact that the brittleness of PPR is high at low temperature, annealing projects are added when PPR pipes are produced, and the fluidity of amorphous molecular chains can be improved to a great extent. The PPR pipe just produced can be well cooled and shaped through the multiple sets of spraying components, the plastic deformation capacity of the material is improved, the PPR is effectively toughened, a water outlet is formed in the middle of the lower end of the cooling box and corresponds to an outlet in the upper end of the recycling box, just used cooling water can continue to be used through the infusion pump, an |
| format | Patent |
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The lower end of the first branch pipe is respectively provided with a plurality of groups of spraying components from left to right, and due to thefact that the brittleness of PPR is high at low temperature, annealing projects are added when PPR pipes are produced, and the fluidity of amorphous molecular chains can be improved to a great extent. The PPR pipe just produced can be well cooled and shaped through the multiple sets of spraying components, the plastic deformation capacity of the material is improved, the PPR is effectively toughened, a water outlet is formed in the middle of the lower end of the cooling box and corresponds to an outlet in the upper end of the recycling box, just used cooling water can continue to be used through the infusion pump, an</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210112&DB=EPODOC&CC=CN&NR=212331580U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210112&DB=EPODOC&CC=CN&NR=212331580U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAI ZHENDE</creatorcontrib><title>Toughened PPR pipe production equipment</title><description>The utility model discloses toughened PPR pipe production equipment which comprises a first fixing seat, a second fixing seat and a recovery box, and a cooling box is arranged between the upper ends of the first fixing seat and the second fixing seat. The lower end of the first branch pipe is respectively provided with a plurality of groups of spraying components from left to right, and due to thefact that the brittleness of PPR is high at low temperature, annealing projects are added when PPR pipes are produced, and the fluidity of amorphous molecular chains can be improved to a great extent. The PPR pipe just produced can be well cooled and shaped through the multiple sets of spraying components, the plastic deformation capacity of the material is improved, the PPR is effectively toughened, a water outlet is formed in the middle of the lower end of the cooling box and corresponds to an outlet in the upper end of the recycling box, just used cooling water can continue to be used through the infusion pump, an</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAPyS9Nz0jNS01RCAgIUijILEhVKCjKTylNLsnMz1NILSzNLMhNzSvhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyUAzSuKd_YwMjYyNDU0tDEJDjYlSBADwWyi2</recordid><startdate>20210112</startdate><enddate>20210112</enddate><creator>CAI ZHENDE</creator><scope>EVB</scope></search><sort><creationdate>20210112</creationdate><title>Toughened PPR pipe production equipment</title><author>CAI ZHENDE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN212331580UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>CAI ZHENDE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAI ZHENDE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Toughened PPR pipe production equipment</title><date>2021-01-12</date><risdate>2021</risdate><abstract>The utility model discloses toughened PPR pipe production equipment which comprises a first fixing seat, a second fixing seat and a recovery box, and a cooling box is arranged between the upper ends of the first fixing seat and the second fixing seat. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN212331580UU |
| source | esp@cenet |
| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Toughened PPR pipe production equipment |
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