CN106958661A - 连体阀 - Google Patents

连体阀 Download PDF

Info

Publication number
CN106958661A
CN106958661A CN201610038637.9A CN201610038637A CN106958661A CN 106958661 A CN106958661 A CN 106958661A CN 201610038637 A CN201610038637 A CN 201610038637A CN 106958661 A CN106958661 A CN 106958661A
Authority
CN
China
Prior art keywords
valve
inlet
air
fixed
integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610038637.9A
Other languages
English (en)
Inventor
邵勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610038637.9A priority Critical patent/CN106958661A/zh
Publication of CN106958661A publication Critical patent/CN106958661A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

属气阀类，尤其是进、排气阀，名为连体阀，是将进气阀和排气阀用同一根阀杆连接，它工作协调可靠、结构简单紧凑，主要是阀体内装有连体阀，下有回位弹簧、盖板。可用于气、水泵阀门。

Description

连体阀
技术领域
属气阀类，尤其是进、排气阀。
背景技术
从高等教育出版社出版的中等职业教育国家规划教材机械类的机械基础第二版的第172页图8-31看出，目前都采用单体阀，进、排气阀各在一侧，各有各自的机构控制，结构和控制较复杂，难免出现不协调的时候，本设计的进、排气阀连接在同一阀杆上，工作协调可靠，结构简单紧凑。
发明内容
目前都采用单体阀，进、排气阀各在一侧，各有各自的机构控制，结构和控制较复杂，难免出现不协调的时候，本设计的进、排气阀连接在同一阀杆上，工作协调可靠、结构简单紧凑。主要件是阀体，在阀体中间有一阀杆孔，阀杆与排气阀连在一起，阀杆自下向上装入阀杆孔，阀杆上端先装好下轴用档圈再套入进气阀，再装好上轴用档圈，从下面装入回位弹簧，盖上盖板，并用盖板螺钉固定，在右侧上部装上进气接头，并用进气接头螺钉固定，在右侧下部装上排气接头，并用排气接头螺钉固定，将装好的连体阀总成装在泵体下端，并用泵体螺钉固定。
附图说明
图1为本发明的总布置示意图；
图2为本发明的A-A和B-B剖视示意图：A-A示意进气道、B-B示意排气道，示意进、排气道是完全分开的。
具体实施方式
下面通过实施例结合附图对本发明作进一步描述。
实施例1：
图1所示位置是压气行程终了，活塞2处于压气行程的下止点，这时进气阀5关、排气阀15开，接着在往复机构的带动下活塞2往上运动，开始吸气行程，由于活塞2往上运动，活塞腔17内产生负压，连体阀在回位弹簧14的推力和负压的共同作用下往上运动，这时排气阀15关，进气阀5开，气体从进气道9c进入活塞腔17，当活塞2往上行至上止点时吸气行程结束，接着活塞2在往复机构的带动下开始往下运动，进入压气行程，活塞腔17内的高压气体在活塞2的推压下经排气道9b推开排气阀15，关闭进气阀5，高压气体经排气道9a、从排气接头10输出高压气体。
连体阀的运动，当进气阀开、排气阀必定关；当排气阀开，进气阀必定关。
连体阀的进、排气阀的上、下面做成碗形，目的是增大受力面，使开、关更顺畅。
在往复机构的连续带动下，不断完成吸气和压气行程。

Claims (1)

1.属气阀类，尤其是进、排气阀，一种连体阀，其特征是在阀体内装有进气阀和排气阀用同一根阀杆连接的连体阀，在排气阀的下端装有回位弹簧，下有盖板顶住，盖板用盖板螺钉固定，右侧上部有进气接头，并用进气接头螺钉固定，右侧下部有排气接头，并用排气接头螺钉固定。
CN201610038637.9A 2016-01-08 2016-01-08 连体阀 Pending CN106958661A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610038637.9A CN106958661A (zh) 2016-01-08 2016-01-08 连体阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610038637.9A CN106958661A (zh) 2016-01-08 2016-01-08 连体阀

Publications (1)

Publication Number Publication Date
CN106958661A true CN106958661A (zh) 2017-07-18

Family

ID=59481399

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610038637.9A Pending CN106958661A (zh) 2016-01-08 2016-01-08 连体阀

Country Status (1)

Country Link
CN (1) CN106958661A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002181210A (ja) * 2000-12-19 2002-06-26 Ckd Corp 低圧水用の電磁３方弁
CN202074073U (zh) * 2011-06-07 2011-12-14 瑞安市东洲机械有限公司 裱纸机底纸吸风阀
CN103256402A (zh) * 2013-03-25 2013-08-21 申国强 一种地暖混水装置
CN205479370U (zh) * 2016-01-08 2016-08-17 邵勇 连体阀

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002181210A (ja) * 2000-12-19 2002-06-26 Ckd Corp 低圧水用の電磁３方弁
CN202074073U (zh) * 2011-06-07 2011-12-14 瑞安市东洲机械有限公司 裱纸机底纸吸风阀
CN103256402A (zh) * 2013-03-25 2013-08-21 申国强 一种地暖混水装置
CN205479370U (zh) * 2016-01-08 2016-08-17 邵勇 连体阀

Similar Documents

Publication Publication Date Title
CN103233876B (zh) 折返式同轴气体增压泵及气体造压方法
CN207999339U (zh) 多级同轴往复式气体造压装置
CN209557220U (zh) 快充阀制动泵
CN103953412B (zh) 分级增压式排气阀
CN106958661A (zh) 连体阀
CN205479370U (zh) 连体阀
CN204591649U (zh) 用于气动隔膜泵耐低温启动且兼具润滑功能的缓速启动器
CN203201743U (zh) 折返式同轴气体增压泵
CN201059380Y (zh) 一种燃气减压阀
CN2539885Y (zh) 内平衡式气动截止阀
CN104963761A (zh) 一种双压气机叶轮增压器
CN110067777B (zh) 一种增流水泵
CN205578380U (zh) 连续式多级增压缸结构
CN201377421Y (zh) 气动压缩机卸载阀
CN209067881U (zh) 一种全新低压开启单向阀
CN203756318U (zh) 一种涡轮增压器稳压阀及发动机涡轮增压器
CN104343527B (zh) 发动机进气活塞增压系统
CN203532271U (zh) 带差压阀的卧式多级自吸泵
US2271022A (en) Pump
CN203835852U (zh) 全自动双向气缸
CN106593854A (zh) 四阀活塞泵
CN207750182U (zh) 一种自由活塞式油泵
CN201908802U (zh) 便携式气泵的活塞组件
CN203809148U (zh) 压缩爆燃喷气式发动机
CN204402830U (zh) 一种轴向叠装式高压清洗机用柱塞泵

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170718

WD01 Invention patent application deemed withdrawn after publication