Spiral heat exchanger
The utility model discloses a spiral heat exchanger. The heat exchanger comprises a heat exchanger shell, a hot fluid pipe bundle, a cold fluid spiral pipe, a hollowed-out supporting frame and a movable check block. A hot fluid tube bundle is arranged at the central position in the heat exchanger sh...
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| creator | SHEN SHIFENG |
| description | The utility model discloses a spiral heat exchanger. The heat exchanger comprises a heat exchanger shell, a hot fluid pipe bundle, a cold fluid spiral pipe, a hollowed-out supporting frame and a movable check block. A hot fluid tube bundle is arranged at the central position in the heat exchanger shell; a cold fluid spiral pipe is wound on the outer wall of the hot fluid pipe bundle; a circular through hole is formed in the heat exchanger shell at one end of the hot fluid tube bundle; a hot fluid water outlet is formed in the outer side wall of the heat exchanger shell at the position of the circular through hole; a water injection groove is formed in the end, away from the circular through opening, of the hot fluid pipe bundle in the heat exchanger shell, a hollowed-out supporting frame is installed in the hot fluid pipe bundle, a hinge base is welded to the surface of one side of the hollowed-out supporting frame, compression springs are arranged in the water injection groove, and movable check blocks are a |
| format | Patent |
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A hot fluid tube bundle is arranged at the central position in the heat exchanger shell; a cold fluid spiral pipe is wound on the outer wall of the hot fluid pipe bundle; a circular through hole is formed in the heat exchanger shell at one end of the hot fluid tube bundle; a hot fluid water outlet is formed in the outer side wall of the heat exchanger shell at the position of the circular through hole; a water injection groove is formed in the end, away from the circular through opening, of the hot fluid pipe bundle in the heat exchanger shell, a hollowed-out supporting frame is installed in the hot fluid pipe bundle, a hinge base is welded to the surface of one side of the hollowed-out supporting frame, compression springs are arranged in the water injection groove, and movable check blocks are a</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; HEAT EXCHANGE IN GENERAL ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING ; WEAPONS</subject><creationdate>2020</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=20200225&DB=EPODOC&CC=CN&NR=210113508U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200225&DB=EPODOC&CC=CN&NR=210113508U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHEN SHIFENG</creatorcontrib><title>Spiral heat exchanger</title><description>The utility model discloses a spiral heat exchanger. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN210113508UU |
| source | esp@cenet |
| subjects | BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING WEAPONS |
| title | Spiral heat exchanger |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T06%3A51%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHEN%20SHIFENG&rft.date=2020-02-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN210113508UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |