Valve rod protection device
The utility model relates to the technical field of protection devices, and discloses a valve rod protection device which comprises a water conveying pipeline, the outer wall of the water conveying pipeline is fixedly connected with a splicing pipe, and the outer wall of the splicing pipe is movably...
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| creator | WAN ZHONGYOU LI YONGLAI ZHANG XUEHU |
| description | The utility model relates to the technical field of protection devices, and discloses a valve rod protection device which comprises a water conveying pipeline, the outer wall of the water conveying pipeline is fixedly connected with a splicing pipe, and the outer wall of the splicing pipe is movably connected with a protection device. The protection device comprises a first shell, a square hole, a sealing ring, heat preservation cotton, a butt joint block, a buckle and a second shell, and the outer wall of the splicing pipe is movably connected with the first shell. After a worker installs the valve, a first shell, a water conveying pipeline and a second shell are installed on the outer wall of a splicing pipe, butt joint blocks are connected into square holes in a butt joint mode, buckles can be clamped into the square holes to be fixed, heat preservation cotton can prevent the situation that due to the too low temperature, internal water is frozen, the valve expands and cracks, and normal use of people is a |
| format | Patent |
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The protection device comprises a first shell, a square hole, a sealing ring, heat preservation cotton, a butt joint block, a buckle and a second shell, and the outer wall of the splicing pipe is movably connected with the first shell. After a worker installs the valve, a first shell, a water conveying pipeline and a second shell are installed on the outer wall of a splicing pipe, butt joint blocks are connected into square holes in a butt joint mode, buckles can be clamped into the square holes to be fixed, heat preservation cotton can prevent the situation that due to the too low temperature, internal water is frozen, the valve expands and cracks, and normal use of people is a</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PIPES ; SEPARATION ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; TAPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VALVES ; WEAPONS</subject><creationdate>2024</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=20240802&DB=EPODOC&CC=CN&NR=221463090U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240802&DB=EPODOC&CC=CN&NR=221463090U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WAN ZHONGYOU</creatorcontrib><creatorcontrib>LI YONGLAI</creatorcontrib><creatorcontrib>ZHANG XUEHU</creatorcontrib><title>Valve rod protection device</title><description>The utility model relates to the technical field of protection devices, and discloses a valve rod protection device which comprises a water conveying pipeline, the outer wall of the water conveying pipeline is fixedly connected with a splicing pipe, and the outer wall of the splicing pipe is movably connected with a protection device. The protection device comprises a first shell, a square hole, a sealing ring, heat preservation cotton, a butt joint block, a buckle and a second shell, and the outer wall of the splicing pipe is movably connected with the first shell. After a worker installs the valve, a first shell, a water conveying pipeline and a second shell are installed on the outer wall of a splicing pipe, butt joint blocks are connected into square holes in a butt joint mode, buckles can be clamped into the square holes to be fixed, heat preservation cotton can prevent the situation that due to the too low temperature, internal water is frozen, the valve expands and cracks, and normal use of people is a</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PIPES</subject><subject>SEPARATION</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAOS8wpS1Uoyk9RKCjKL0lNLsnMz1NISS3LTE7lYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GRoYmZsYGlgahocZEKQIAvpQkJg</recordid><startdate>20240802</startdate><enddate>20240802</enddate><creator>WAN ZHONGYOU</creator><creator>LI YONGLAI</creator><creator>ZHANG XUEHU</creator><scope>EVB</scope></search><sort><creationdate>20240802</creationdate><title>Valve rod protection device</title><author>WAN ZHONGYOU ; LI YONGLAI ; ZHANG XUEHU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221463090UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PIPES</topic><topic>SEPARATION</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WAN ZHONGYOU</creatorcontrib><creatorcontrib>LI YONGLAI</creatorcontrib><creatorcontrib>ZHANG XUEHU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WAN ZHONGYOU</au><au>LI YONGLAI</au><au>ZHANG XUEHU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Valve rod protection device</title><date>2024-08-02</date><risdate>2024</risdate><abstract>The utility model relates to the technical field of protection devices, and discloses a valve rod protection device which comprises a water conveying pipeline, the outer wall of the water conveying pipeline is fixedly connected with a splicing pipe, and the outer wall of the splicing pipe is movably connected with a protection device. The protection device comprises a first shell, a square hole, a sealing ring, heat preservation cotton, a butt joint block, a buckle and a second shell, and the outer wall of the splicing pipe is movably connected with the first shell. After a worker installs the valve, a first shell, a water conveying pipeline and a second shell are installed on the outer wall of a splicing pipe, butt joint blocks are connected into square holes in a butt joint mode, buckles can be clamped into the square holes to be fixed, heat preservation cotton can prevent the situation that due to the too low temperature, internal water is frozen, the valve expands and cracks, and normal use of people is a</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PIPES SEPARATION SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS |
| title | Valve rod protection device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T11%3A51%3A53IST&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=WAN%20ZHONGYOU&rft.date=2024-08-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN221463090UU%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 |