Box type non-negative-pressure variable frequency water supply equipment

Box type non-negative-pressure variable frequency water supply equipment

The invention relates to box type non-negative-pressure variable frequency water supply equipment which overcomes the defect that an electromagnetic valve or an electrically operated valve must be used in the prior art. A flow double-direction conversion device of the box type non-negative-pressure...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DENG BANGWU, ZHAO GUILIANG
Format: Patent
Sprache:eng
Schlagworte:
FIXED CONSTRUCTIONS
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
SEWERAGE
WATER SUPPLY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator DENG BANGWU
ZHAO GUILIANG
description The invention relates to box type non-negative-pressure variable frequency water supply equipment which overcomes the defect that an electromagnetic valve or an electrically operated valve must be used in the prior art. A flow double-direction conversion device of the box type non-negative-pressure variable frequency water supply equipment comprises a cylinder, an upper flange is arranged on the upper portion of the cylinder, a left flange is arranged on the left side of the cylinder, a right flange is arranged on the right side of the cylinder, a left reducing flange is arranged on the left flange, a right reducing flange is arranged on the right flange, a left positioning guiding plate is welded to a left reducing guiding section of the left reducing flange, a right positioning guiding plate is welded to a right reducing guiding section of the right reducing flange, a guiding rod is arranged on the left positioning guiding plate and the right positioning guiding plate, a seal ball is movably arranged, the guide rod penetrates through the seal ball, baffles are welded to the cylinder and located at the joint of the cylinder and the left flange and the joint of the cylinder and the right flange respectively, and rubber sealing gaskets are fixedly arranged between the corresponding baffle and the left flange and the corresponding baffle and the right flange. According to the box type non-negative-pressure variable frequency water supply equipment, a pure mechanical structure is adopted, the electromagnetic valve is not used, safety and reliability are achieved, and service life is prolonged.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN103669483BB</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN103669483BB</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN103669483BB3</originalsourceid><addsrcrecordid>eNqNyr0KwjAUhuEsDqLew8E9oESKrilKJyf3EstXCaTJMT_V3L0OXoDTCw_vUnQ6vClXBvngpcfDZDtDckRKJYJmE625O9AY8SzwQ6WXyYiUCrOr9EXLE3xei8VoXMLm15XYXs63tpPg0COxGeCR-_a636mmOR2OSmv11_QBb0U1ww</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Box type non-negative-pressure variable frequency water supply equipment</title><source>esp@cenet</source><creator>DENG BANGWU ; ZHAO GUILIANG</creator><creatorcontrib>DENG BANGWU ; ZHAO GUILIANG</creatorcontrib><description>The invention relates to box type non-negative-pressure variable frequency water supply equipment which overcomes the defect that an electromagnetic valve or an electrically operated valve must be used in the prior art. A flow double-direction conversion device of the box type non-negative-pressure variable frequency water supply equipment comprises a cylinder, an upper flange is arranged on the upper portion of the cylinder, a left flange is arranged on the left side of the cylinder, a right flange is arranged on the right side of the cylinder, a left reducing flange is arranged on the left flange, a right reducing flange is arranged on the right flange, a left positioning guiding plate is welded to a left reducing guiding section of the left reducing flange, a right positioning guiding plate is welded to a right reducing guiding section of the right reducing flange, a guiding rod is arranged on the left positioning guiding plate and the right positioning guiding plate, a seal ball is movably arranged, the guide rod penetrates through the seal ball, baffles are welded to the cylinder and located at the joint of the cylinder and the left flange and the joint of the cylinder and the right flange respectively, and rubber sealing gaskets are fixedly arranged between the corresponding baffle and the left flange and the corresponding baffle and the right flange. According to the box type non-negative-pressure variable frequency water supply equipment, a pure mechanical structure is adopted, the electromagnetic valve is not used, safety and reliability are achieved, and service life is prolonged.</description><language>eng</language><subject>FIXED CONSTRUCTIONS ; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER ; SEWERAGE ; WATER SUPPLY</subject><creationdate>2015</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&amp;date=20150318&amp;DB=EPODOC&amp;CC=CN&amp;NR=103669483B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150318&amp;DB=EPODOC&amp;CC=CN&amp;NR=103669483B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DENG BANGWU</creatorcontrib><creatorcontrib>ZHAO GUILIANG</creatorcontrib><title>Box type non-negative-pressure variable frequency water supply equipment</title><description>The invention relates to box type non-negative-pressure variable frequency water supply equipment which overcomes the defect that an electromagnetic valve or an electrically operated valve must be used in the prior art. A flow double-direction conversion device of the box type non-negative-pressure variable frequency water supply equipment comprises a cylinder, an upper flange is arranged on the upper portion of the cylinder, a left flange is arranged on the left side of the cylinder, a right flange is arranged on the right side of the cylinder, a left reducing flange is arranged on the left flange, a right reducing flange is arranged on the right flange, a left positioning guiding plate is welded to a left reducing guiding section of the left reducing flange, a right positioning guiding plate is welded to a right reducing guiding section of the right reducing flange, a guiding rod is arranged on the left positioning guiding plate and the right positioning guiding plate, a seal ball is movably arranged, the guide rod penetrates through the seal ball, baffles are welded to the cylinder and located at the joint of the cylinder and the left flange and the joint of the cylinder and the right flange respectively, and rubber sealing gaskets are fixedly arranged between the corresponding baffle and the left flange and the corresponding baffle and the right flange. According to the box type non-negative-pressure variable frequency water supply equipment, a pure mechanical structure is adopted, the electromagnetic valve is not used, safety and reliability are achieved, and service life is prolonged.</description><subject>FIXED CONSTRUCTIONS</subject><subject>INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER</subject><subject>SEWERAGE</subject><subject>WATER SUPPLY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyr0KwjAUhuEsDqLew8E9oESKrilKJyf3EstXCaTJMT_V3L0OXoDTCw_vUnQ6vClXBvngpcfDZDtDckRKJYJmE625O9AY8SzwQ6WXyYiUCrOr9EXLE3xei8VoXMLm15XYXs63tpPg0COxGeCR-_a636mmOR2OSmv11_QBb0U1ww</recordid><startdate>20150318</startdate><enddate>20150318</enddate><creator>DENG BANGWU</creator><creator>ZHAO GUILIANG</creator><scope>EVB</scope></search><sort><creationdate>20150318</creationdate><title>Box type non-negative-pressure variable frequency water supply equipment</title><author>DENG BANGWU ; ZHAO GUILIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN103669483BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>FIXED CONSTRUCTIONS</topic><topic>INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER</topic><topic>SEWERAGE</topic><topic>WATER SUPPLY</topic><toplevel>online_resources</toplevel><creatorcontrib>DENG BANGWU</creatorcontrib><creatorcontrib>ZHAO GUILIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DENG BANGWU</au><au>ZHAO GUILIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Box type non-negative-pressure variable frequency water supply equipment</title><date>2015-03-18</date><risdate>2015</risdate><abstract>The invention relates to box type non-negative-pressure variable frequency water supply equipment which overcomes the defect that an electromagnetic valve or an electrically operated valve must be used in the prior art. A flow double-direction conversion device of the box type non-negative-pressure variable frequency water supply equipment comprises a cylinder, an upper flange is arranged on the upper portion of the cylinder, a left flange is arranged on the left side of the cylinder, a right flange is arranged on the right side of the cylinder, a left reducing flange is arranged on the left flange, a right reducing flange is arranged on the right flange, a left positioning guiding plate is welded to a left reducing guiding section of the left reducing flange, a right positioning guiding plate is welded to a right reducing guiding section of the right reducing flange, a guiding rod is arranged on the left positioning guiding plate and the right positioning guiding plate, a seal ball is movably arranged, the guide rod penetrates through the seal ball, baffles are welded to the cylinder and located at the joint of the cylinder and the left flange and the joint of the cylinder and the right flange respectively, and rubber sealing gaskets are fixedly arranged between the corresponding baffle and the left flange and the corresponding baffle and the right flange. According to the box type non-negative-pressure variable frequency water supply equipment, a pure mechanical structure is adopted, the electromagnetic valve is not used, safety and reliability are achieved, and service life is prolonged.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN103669483BB
source esp@cenet
subjects FIXED CONSTRUCTIONS
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
SEWERAGE
WATER SUPPLY
title Box type non-negative-pressure variable frequency water supply equipment
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T11%3A23%3A05IST&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=DENG%20BANGWU&rft.date=2015-03-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN103669483BB%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