Heat exchanger and gas water heater
The utility model belongs to the technical field of water heaters, and particularly relates to a heat exchanger and a gas water heater. The heat exchange shell aims at solving the problems that an existing heat exchange shell is low in structural strength and prone to deformation, and consequently s...
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| creator | WU MINGYANG LIU LIANCHAN YAN NAIFENG |
| description | The utility model belongs to the technical field of water heaters, and particularly relates to a heat exchanger and a gas water heater. The heat exchange shell aims at solving the problems that an existing heat exchange shell is low in structural strength and prone to deformation, and consequently smoke leaks. According to the gas water heater, the end plate assembly of the heat exchanger comprises the two-layer structure of the inner end plate and the outer end plate, the structural strength is high, deformation is not likely to happen, the sealing performance of the heat exchanger can be improved, and smoke leakage is avoided. Moreover, the inner end plate forms sealing between the sealing ring and the heat exchange pipeline, so that the sealing performance is improved, a fixing structure and a sealing structure do not need to be additionally arranged, and the structure of the heat exchanger is simplified; the height of the inner end plate in the vertical direction is lower than that of the outer end plate |
| format | Patent |
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The heat exchange shell aims at solving the problems that an existing heat exchange shell is low in structural strength and prone to deformation, and consequently smoke leaks. According to the gas water heater, the end plate assembly of the heat exchanger comprises the two-layer structure of the inner end plate and the outer end plate, the structural strength is high, deformation is not likely to happen, the sealing performance of the heat exchanger can be improved, and smoke leakage is avoided. Moreover, the inner end plate forms sealing between the sealing ring and the heat exchange pipeline, so that the sealing performance is improved, a fixing structure and a sealing structure do not need to be additionally arranged, and the structure of the heat exchanger is simplified; the height of the inner end plate in the vertical direction is lower than that of the outer end plate</description><language>chi ; eng</language><subject>BLASTING ; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; RANGES ; VENTILATING ; WEAPONS</subject><creationdate>2023</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=20230512&DB=EPODOC&CC=CN&NR=219014650U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230512&DB=EPODOC&CC=CN&NR=219014650U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU MINGYANG</creatorcontrib><creatorcontrib>LIU LIANCHAN</creatorcontrib><creatorcontrib>YAN NAIFENG</creatorcontrib><title>Heat exchanger and gas water heater</title><description>The utility model belongs to the technical field of water heaters, and particularly relates to a heat exchanger and a gas water heater. 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Moreover, the inner end plate forms sealing between the sealing ring and the heat exchange pipeline, so that the sealing performance is improved, a fixing structure and a sealing structure do not need to be additionally arranged, and the structure of the heat exchanger is simplified; the height of the inner end plate in the vertical direction is lower than that of the outer end plate</description><subject>BLASTING</subject><subject>FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>RANGES</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD2SE0sUUitSM5IzEtPLVJIzEtRSE8sVihPLAHyMlJBFA8Da1piTnEqL5TmZlBycw1x9tBNLciPTy0uSExOzUstiXf2MzK0NDA0MTM1CA01JkoRAP0zJrc</recordid><startdate>20230512</startdate><enddate>20230512</enddate><creator>WU MINGYANG</creator><creator>LIU LIANCHAN</creator><creator>YAN NAIFENG</creator><scope>EVB</scope></search><sort><creationdate>20230512</creationdate><title>Heat exchanger and gas water heater</title><author>WU MINGYANG ; LIU LIANCHAN ; YAN NAIFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219014650UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>RANGES</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WU MINGYANG</creatorcontrib><creatorcontrib>LIU LIANCHAN</creatorcontrib><creatorcontrib>YAN NAIFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU MINGYANG</au><au>LIU LIANCHAN</au><au>YAN NAIFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Heat exchanger and gas water heater</title><date>2023-05-12</date><risdate>2023</risdate><abstract>The utility model belongs to the technical field of water heaters, and particularly relates to a heat exchanger and a gas water heater. The heat exchange shell aims at solving the problems that an existing heat exchange shell is low in structural strength and prone to deformation, and consequently smoke leaks. According to the gas water heater, the end plate assembly of the heat exchanger comprises the two-layer structure of the inner end plate and the outer end plate, the structural strength is high, deformation is not likely to happen, the sealing performance of the heat exchanger can be improved, and smoke leakage is avoided. Moreover, the inner end plate forms sealing between the sealing ring and the heat exchange pipeline, so that the sealing performance is improved, a fixing structure and a sealing structure do not need to be additionally arranged, and the structure of the heat exchanger is simplified; the height of the inner end plate in the vertical direction is lower than that of the outer end plate</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS |
| title | Heat exchanger and gas water heater |
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