Vacuum pump control device of suction-type sewer scavenger
The utility model relates to the technical field of suction-type sewer scavengers, in particular to a suction-type sewer scavenger vacuum pump control device which comprises a box body, a hydraulic pump bottom end pipeline is fixedly connected with an oil filter cylinder assembly, the bottom of a hy...
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| creator | WU ZHIJUN WANG XUELIANG ZHOU HONGCHAO FU DEKANG |
| description | The utility model relates to the technical field of suction-type sewer scavengers, in particular to a suction-type sewer scavenger vacuum pump control device which comprises a box body, a hydraulic pump bottom end pipeline is fixedly connected with an oil filter cylinder assembly, the bottom of a hydraulic pump front end pipeline is fixedly connected with a safety valve assembly, and a hydraulic motor assembly is arranged on the right side of the safety valve assembly. The right side of a top pipeline of the safety valve assembly is fixedly connected with a reversing valve assembly, the right end of a front-end pipeline of the hydraulic pump is fixedly connected with a clutch assembly, a right-end pipeline of the clutch assembly is fixedly connected with a one-way valve assembly, and a right-end pipeline of the one-way valve assembly and a top-end pipeline of the reversing valve assembly are fixedly connected with a hydraulic control valve assembly. The function of circulation control over a hydraulic oil way |
| format | Patent |
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The right side of a top pipeline of the safety valve assembly is fixedly connected with a reversing valve assembly, the right end of a front-end pipeline of the hydraulic pump is fixedly connected with a clutch assembly, a right-end pipeline of the clutch assembly is fixedly connected with a one-way valve assembly, and a right-end pipeline of the one-way valve assembly and a top-end pipeline of the reversing valve assembly are fixedly connected with a hydraulic control valve assembly. The function of circulation control over a hydraulic oil way</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; 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=20221227&DB=EPODOC&CC=CN&NR=218151721U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221227&DB=EPODOC&CC=CN&NR=218151721U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU ZHIJUN</creatorcontrib><creatorcontrib>WANG XUELIANG</creatorcontrib><creatorcontrib>ZHOU HONGCHAO</creatorcontrib><creatorcontrib>FU DEKANG</creatorcontrib><title>Vacuum pump control device of suction-type sewer scavenger</title><description>The utility model relates to the technical field of suction-type sewer scavengers, in particular to a suction-type sewer scavenger vacuum pump control device which comprises a box body, a hydraulic pump bottom end pipeline is fixedly connected with an oil filter cylinder assembly, the bottom of a hydraulic pump front end pipeline is fixedly connected with a safety valve assembly, and a hydraulic motor assembly is arranged on the right side of the safety valve assembly. The right side of a top pipeline of the safety valve assembly is fixedly connected with a reversing valve assembly, the right end of a front-end pipeline of the hydraulic pump is fixedly connected with a clutch assembly, a right-end pipeline of the clutch assembly is fixedly connected with a one-way valve assembly, and a right-end pipeline of the one-way valve assembly and a top-end pipeline of the reversing valve assembly are fixedly connected with a hydraulic control valve assembly. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN218151721UU |
| source | esp@cenet |
| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS |
| title | Vacuum pump control device of suction-type sewer scavenger |
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