Outer ring fire cover, combustor and gas stove
The invention discloses an outer ring fire cover, a combustor and a gas stove. The outer ring fire cover comprises an outer ring fire cover body, a plurality of middle ring fire holes and a pluralityof outer ring fire holes, wherein a gas storage cavity is formed in the outer ring fire cover body; t...
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| creator | ZHANG BINGWEI TANG SONGMAO ZHANG FAN |
| description | The invention discloses an outer ring fire cover, a combustor and a gas stove. The outer ring fire cover comprises an outer ring fire cover body, a plurality of middle ring fire holes and a pluralityof outer ring fire holes, wherein a gas storage cavity is formed in the outer ring fire cover body; the middle ring fire holes are annularly formed in the outer ring fire cover body and communicate with the gas storage cavity; the outer ring fire holes are annularly formed in the outer ring fire cover body, located on the outer sides of the middle ring fire holes and communicate with the gas storage cavity; and the ratio of the total fire hole area of the outer ring fire holes to the total fire hole area of the middle ring fire holes is not smaller than 1.2. According to the outer ring fire cover, the ratio of the total fire hole area of the outer ring fire holes to the total fire hole area of the middle ring fire holes is not smaller than 1.2, gas sprayed by the outer ring fire holes is divided by the middle ring |
| format | Patent |
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The outer ring fire cover comprises an outer ring fire cover body, a plurality of middle ring fire holes and a pluralityof outer ring fire holes, wherein a gas storage cavity is formed in the outer ring fire cover body; the middle ring fire holes are annularly formed in the outer ring fire cover body and communicate with the gas storage cavity; the outer ring fire holes are annularly formed in the outer ring fire cover body, located on the outer sides of the middle ring fire holes and communicate with the gas storage cavity; and the ratio of the total fire hole area of the outer ring fire holes to the total fire hole area of the middle ring fire holes is not smaller than 1.2. According to the outer ring fire cover, the ratio of the total fire hole area of the outer ring fire holes to the total fire hole area of the middle ring fire holes is not smaller than 1.2, gas sprayed by the outer ring fire holes is divided by the middle ring</description><language>chi ; eng</language><subject>AIR SUPPLY ; BLASTING ; BURNERS ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION ; DRAUGHT-INDUCING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; OTHER DOMESTIC STOVES OR RANGES ; RANGES ; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS ; VENTILATING ; WEAPONS</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=20210122&DB=EPODOC&CC=CN&NR=112254131A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210122&DB=EPODOC&CC=CN&NR=112254131A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG BINGWEI</creatorcontrib><creatorcontrib>TANG SONGMAO</creatorcontrib><creatorcontrib>ZHANG FAN</creatorcontrib><title>Outer ring fire cover, combustor and gas stove</title><description>The invention discloses an outer ring fire cover, a combustor and a gas stove. The outer ring fire cover comprises an outer ring fire cover body, a plurality of middle ring fire holes and a pluralityof outer ring fire holes, wherein a gas storage cavity is formed in the outer ring fire cover body; the middle ring fire holes are annularly formed in the outer ring fire cover body and communicate with the gas storage cavity; the outer ring fire holes are annularly formed in the outer ring fire cover body, located on the outer sides of the middle ring fire holes and communicate with the gas storage cavity; and the ratio of the total fire hole area of the outer ring fire holes to the total fire hole area of the middle ring fire holes is not smaller than 1.2. 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The outer ring fire cover comprises an outer ring fire cover body, a plurality of middle ring fire holes and a pluralityof outer ring fire holes, wherein a gas storage cavity is formed in the outer ring fire cover body; the middle ring fire holes are annularly formed in the outer ring fire cover body and communicate with the gas storage cavity; the outer ring fire holes are annularly formed in the outer ring fire cover body, located on the outer sides of the middle ring fire holes and communicate with the gas storage cavity; and the ratio of the total fire hole area of the outer ring fire holes to the total fire hole area of the middle ring fire holes is not smaller than 1.2. According to the outer ring fire cover, the ratio of the total fire hole area of the outer ring fire holes to the total fire hole area of the middle ring fire holes is not smaller than 1.2, gas sprayed by the outer ring fire holes is divided by the middle ring</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN112254131A |
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| subjects | AIR SUPPLY BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION DRAUGHT-INDUCING HEATING LIGHTING MECHANICAL ENGINEERING OTHER DOMESTIC STOVES OR RANGES RANGES SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS VENTILATING WEAPONS |
| title | Outer ring fire cover, combustor and gas stove |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T04%3A54%3A18IST&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=ZHANG%20BINGWEI&rft.date=2021-01-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN112254131A%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 |