CN2141330Y - 旋液喷头 - Google Patents

旋液喷头 Download PDF

Info

Publication number
CN2141330Y
CN2141330Y CN 92242869 CN92242869U CN2141330Y CN 2141330 Y CN2141330 Y CN 2141330Y CN 92242869 CN92242869 CN 92242869 CN 92242869 U CN92242869 U CN 92242869U CN 2141330 Y CN2141330 Y CN 2141330Y
Authority
CN
China
Prior art keywords
spray
core
screw thread
spray nozzle
rotary liquid
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.)
Expired - Fee Related
Application number
CN 92242869
Other languages
English (en)
Inventor
范光建
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 CN 92242869 priority Critical patent/CN2141330Y/zh
Application granted granted Critical
Publication of CN2141330Y publication Critical patent/CN2141330Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Nozzles (AREA)

Abstract

旋液喷头是一种布水、分散水的喷头,其由带有 喷口的喷座及位于喷座内的喷芯构成,喷芯为由螺纹 形,喷芯进液端螺纹向内有倒角,使喷头流道流畅,杂 物不会挂在进液端凸起螺纹,防止堵塞,减少阻力。

Description

旋液喷头是一种布水、分散水的喷头,喷头内含有使流体旋转喷出的结构,主要用于喷水塔、污水处理喷射。
中国实用新型专利一九九○年一月二十四日公告的2051527U号文献记载的喷头,是由喷头的引流管和罩于引流管出水端的挡盖构成。引流管内有旋流塞或设有内壁螺纹或斜齿。挡盖的中央有一喷水孔。这挡盖实质就是一喷嘴。这样的喷头进水端的螺纹通道端是平的,易在螺旋凸起处挂住液体中的纤维状杂物,造成喷头堵塞,影响布水效果。特别是旋流塞中部实体和向外凸起的螺纹端更易挂住液体中的纤维杂物。
本实用新型的目的在于提供一种便于流动,防止堵塞的旋液喷头。
本实用新型的旋液喷头由带有喷口的喷座和位于喷座内的喷芯构成。其结构特点是,喷芯为内螺纹形,在喷芯进液端螺纹向内有倒角。在喷芯进液端凸起的螺纹向内有斜缺,使液流体光滑流入,不使流体中的纤维杂质挂在凸起的螺纹端,不堵塞,不影响流体旋流喷射。
喷座是喷头的壳体,带有喷射的喷口,并可带有与管道连接的结构。喷座内为喷头的喷芯,或称流道。喷芯为内螺纹形,螺纹形可呈螺旋形式斜齿形,形成内壁凸起的内螺旋形流道。螺纹可以在喷座内壁直接形成,制成一体。为了便于制作和按装,喷座和其内的喷芯分为两体制作,喷芯为筒状,筒内设有螺纹,在喷芯内形成内螺旋的流道。喷芯外侧与喷座内配合组装,组成旋液喷头。而喷芯进液端的螺纹有向内的倒角。
本实用新型与已有的技术相比,由于在螺纹凸起的进液端带有倒角,在进液端的螺纹形成向内的斜缺,使液体流动疏畅,纤维等杂物进入时可以在液体作用下沿倾斜角滑过,而喷出,不会堵塞,不会影响喷射。
附图表示了本实用新型一种旋液喷头的结构示意图。
这种旋液喷头由带有喷口的喷座及位于喷座内的喷芯2构成。喷芯为内螺纹4形。喷芯进液端螺纹4向内有倒角3,形成非常流畅的旋液流道。喷座与喷芯为套接配合的两体,喷芯外为圆筒状与喷座内筒过渡配合。喷座上端为喷口,下端为与管道连接的法兰盘。液体从喷头下端进入,经过螺纹的倒角沿中部及螺纹形成的螺旋流道流过再从喷口喷出。在液体中的杂质,能顺利地从螺纹倒角内缺流过,不会堵塞喷头。而且减少了流动阻力。

Claims (3)

1、旋液喷头由带有喷口的喷座和位于喷座内的喷芯构成,其特征在于:喷芯为内螺纹形,喷芯进水端螺纹向内有倒角。
2、根据权利要求1所说的旋液喷头,其特征在于:喷芯为与喷座内相配内螺纹筒。
3、根据权利要求1或2所说的旋液喷头,其特征在于:喷芯为螺旋式斜齿状的螺纹形。
CN 92242869 1992-12-23 1992-12-23 旋液喷头 Expired - Fee Related CN2141330Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92242869 CN2141330Y (zh) 1992-12-23 1992-12-23 旋液喷头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92242869 CN2141330Y (zh) 1992-12-23 1992-12-23 旋液喷头

Publications (1)

Publication Number Publication Date
CN2141330Y true CN2141330Y (zh) 1993-09-01

Family

ID=33782577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92242869 Expired - Fee Related CN2141330Y (zh) 1992-12-23 1992-12-23 旋液喷头

Country Status (1)

Country Link
CN (1) CN2141330Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102046296A (zh) * 2008-06-04 2011-05-04 林采锡 喷嘴
CN107008582A (zh) * 2017-05-17 2017-08-04 大同煤矿集团有限责任公司 抗堵易清洗防尘喷头

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102046296A (zh) * 2008-06-04 2011-05-04 林采锡 喷嘴
CN102046296B (zh) * 2008-06-04 2013-08-28 林采锡 喷嘴
CN107008582A (zh) * 2017-05-17 2017-08-04 大同煤矿集团有限责任公司 抗堵易清洗防尘喷头
CN107008582B (zh) * 2017-05-17 2023-09-05 晋能控股煤业集团有限公司 抗堵易清洗防尘喷头

Similar Documents

Publication Publication Date Title
CN201613194U (zh) 一种雾化喷嘴
CN2141330Y (zh) 旋液喷头
CN209498212U (zh) 一种宠物喂水器
US5494222A (en) Faucet spout
CN209174157U (zh) 一种空心锥螺旋喷雾喷嘴
CN2421080Y (zh) 喷水枪喷嘴
CN218071961U (zh) 一种清洗喷管
CN207308136U (zh) 节水型水龙头喷嘴
US5195681A (en) Faucet for selectively discharging downward or upward water stream
CN207308137U (zh) 节能型水龙头喷嘴
CN208288276U (zh) 一种防堵塞的淋浴头
CN212759181U (zh) 一种涡流式雾化微喷头
CN107234011A (zh) 节水型水龙头喷嘴
CN212883077U (zh) 一种喷壶喷头的插拔式连接结构
CN208807272U (zh) 一种用于园林工程的苗木浇灌装置
CN217381816U (zh) 分流式防滴水的单把水龙头
CN210510370U (zh) 一种带一键切换锁水和自动复位的淋浴龙头
CN208906143U (zh) 一种喷嘴帽外表面固定装置
CN2404594Y (zh) 可调水嘴花洒
CN212567553U (zh) 一种出水口防扰流结构水流量传感器
CN211423459U (zh) 一种按压式多出水阀门
CN213943574U (zh) 一种燃油喷头
CN206581341U (zh) 用于水龙头的节水装置
CN213868076U (zh) 一种高韧性直饮水管
CN221016682U (zh) 一种用于喷头的雾化喷芯

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee