Gas water heater
The utility model discloses a gas water heater, relates to the technical field of household appliances, and aims to solve the problem that water in a heat exchanger is heated by waste heat and the temperature of the water is increased when the gas water heater is used again after water supply is cut...
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| creator | WAN XUJIE TONG HONGLI |
| description | The utility model discloses a gas water heater, relates to the technical field of household appliances, and aims to solve the problem that water in a heat exchanger is heated by waste heat and the temperature of the water is increased when the gas water heater is used again after water supply is cut off. The gas water heater comprises a heat exchanger and a damping device. The heat exchanger comprises a water inlet pipe, a water outlet pipe and a bypass pipe; the water inlet pipe and the water outlet pipe are communicated with the heat exchange area of the heat exchanger; the bypass pipe comprises a water inlet section and a water outlet section, the water inlet section communicates with the water inlet pipe, the water outlet section communicates with the water outlet pipe, a first water inlet is formed in the end, close to the water inlet section, of the water outlet section, and the radial size of the first water inlet gradually decreases from the end close to the water inlet section to the end away from th |
| format | Patent |
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The gas water heater comprises a heat exchanger and a damping device. The heat exchanger comprises a water inlet pipe, a water outlet pipe and a bypass pipe; the water inlet pipe and the water outlet pipe are communicated with the heat exchange area of the heat exchanger; the bypass pipe comprises a water inlet section and a water outlet section, the water inlet section communicates with the water inlet pipe, the water outlet section communicates with the water outlet pipe, a first water inlet is formed in the end, close to the water inlet section, of the water outlet section, and the radial size of the first water inlet gradually decreases from the end close to the water inlet section to the end away from th</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL ; 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 ; RANGES ; VENTILATING ; WEAPONS</subject><creationdate>2022</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=20221108&DB=EPODOC&CC=CN&NR=217763898U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221108&DB=EPODOC&CC=CN&NR=217763898U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WAN XUJIE</creatorcontrib><creatorcontrib>TONG HONGLI</creatorcontrib><title>Gas water heater</title><description>The utility model discloses a gas water heater, relates to the technical field of household appliances, and aims to solve the problem that water in a heat exchanger is heated by waste heat and the temperature of the water is increased when the gas water heater is used again after water supply is cut off. The gas water heater comprises a heat exchanger and a damping device. The heat exchanger comprises a water inlet pipe, a water outlet pipe and a bypass pipe; the water inlet pipe and the water outlet pipe are communicated with the heat exchange area of the heat exchanger; the bypass pipe comprises a water inlet section and a water outlet section, the water inlet section communicates with the water inlet pipe, the water outlet section communicates with the water outlet pipe, a first water inlet is formed in the end, close to the water inlet section, of the water outlet section, and the radial size of the first water inlet gradually decreases from the end close to the water inlet section to the end away from th</description><subject>BLASTING</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBwTyxWKE8sSS1SyEgFUTwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz8jQ3NzM2MLSIjTUmChFANPjH-g</recordid><startdate>20221108</startdate><enddate>20221108</enddate><creator>WAN XUJIE</creator><creator>TONG HONGLI</creator><scope>EVB</scope></search><sort><creationdate>20221108</creationdate><title>Gas water heater</title><author>WAN XUJIE ; TONG HONGLI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217763898UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</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>WAN XUJIE</creatorcontrib><creatorcontrib>TONG HONGLI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WAN XUJIE</au><au>TONG HONGLI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gas water heater</title><date>2022-11-08</date><risdate>2022</risdate><abstract>The utility model discloses a gas water heater, relates to the technical field of household appliances, and aims to solve the problem that water in a heat exchanger is heated by waste heat and the temperature of the water is increased when the gas water heater is used again after water supply is cut off. The gas water heater comprises a heat exchanger and a damping device. The heat exchanger comprises a water inlet pipe, a water outlet pipe and a bypass pipe; the water inlet pipe and the water outlet pipe are communicated with the heat exchange area of the heat exchanger; the bypass pipe comprises a water inlet section and a water outlet section, the water inlet section communicates with the water inlet pipe, the water outlet section communicates with the water outlet pipe, a first water inlet is formed in the end, close to the water inlet section, of the water outlet section, and the radial size of the first water inlet gradually decreases from the end close to the water inlet section to the end away from th</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL 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 RANGES VENTILATING WEAPONS |
| title | Gas water heater |
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