CN103639081B - Flow-variable spray head - Google Patents

Flow-variable spray head Download PDF

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Publication number
CN103639081B
CN103639081B CN201310516698.8A CN201310516698A CN103639081B CN 103639081 B CN103639081 B CN 103639081B CN 201310516698 A CN201310516698 A CN 201310516698A CN 103639081 B CN103639081 B CN 103639081B
Authority
CN
China
Prior art keywords
sleeve pipe
flow
spray head
variable spray
piston
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
CN201310516698.8A
Other languages
Chinese (zh)
Other versions
CN103639081A (en
Inventor
陈薇
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.)
CHONGQING SINO AGRICULTURAL DEVELOPMENT Co.,Ltd.
Original Assignee
Chongqing Sino Agricultural Development Co Ltd
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 Chongqing Sino Agricultural Development Co Ltd filed Critical Chongqing Sino Agricultural Development Co Ltd
Priority to CN201310516698.8A priority Critical patent/CN103639081B/en
Publication of CN103639081A publication Critical patent/CN103639081A/en
Application granted granted Critical
Publication of CN103639081B publication Critical patent/CN103639081B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head

Abstract

The invention relates to a flow-variable spray head. The flow-variable spray head comprises a sleeve, wherein a piston is arranged inside the sleeve, and one side of the sleeve is provided with an inlet. The flow-variable spray head has the advantage that the flow of the spray head can be adjusted through the piston.

Description

A kind of Flow-variable spray head
Technical field
The present invention relates to a kind of shower nozzle, particularly a kind of Flow-variable spray head.
Background technology
In agricultural and forestry production, substantial amounts of water, chemical fertilizer, pesticide etc. is all to throw people to field by shower nozzle.Therefore, shower nozzle is agriculture " it is variable that accurate agricultural requires the flow of shower nozzle to key components with equipment, can control.Variable shower nozzle, It is based on and is actually needed and yield potentiality fertilising, dispenser, sprinkling irrigation etc., rather than one time is regularly sprayed to whole farmland.
Content of the invention
The technical problem to be solved is the shower nozzle providing a kind of flow variable.
The technical scheme is that a kind of Flow-variable spray head, including sleeve pipe, described set Pipe is internally provided with piston, and the side of described sleeve pipe is provided with import.
The invention has the beneficial effects as follows: capacity of sprinkler can be adjusted by piston.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described sleeve pipe top is provided with barrier film, and described diaphragm is that the top of sleeve pipe is provided with
Import.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described sleeve pipe be internally provided with tapered hollow, in order to place piston.
On the basis of technique scheme, the present invention can also do following improvement.
Further, it is provided with outlet below described sleeve pipe.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described piston is provided with opening.
Brief description
Fig. 1 is present configuration schematic diagram;
In accompanying drawing, the list of parts representated by each label is as follows:
1st, import, 2, barrier film, 3, import, 4, piston, 5, sleeve pipe, 6. export, 7, opening.
Specific embodiment
Below in conjunction with accompanying drawing, the principle of the present invention and feature are described, example is served only for explaining the present invention, and Non- for limiting the scope of the present invention.
As shown in figure 1, a kind of Flow-variable spray head is it is characterised in that include sleeve pipe 5, described sleeve pipe is internally provided with work Plug 4, the side of described sleeve pipe is provided with import 3.Sleeve pipe top is provided with barrier film 2, and described diaphragm is that the top of sleeve pipe sets It is equipped with import 1.Sleeve pipe be internally provided with tapered hollow, in order to place piston.It is provided with outlet 6 below sleeve pipe.Piston It is provided with opening 7.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.

Claims (3)

1. it is characterised in that including sleeve pipe, described sleeve pipe is internally provided with piston to a kind of Flow-variable spray head, described sleeve pipe Side is provided with import, and described sleeve pipe top is provided with barrier film, and described diaphragm is that the top of sleeve pipe is provided with import, described Sleeve pipe be internally provided with tapered hollow, in order to place piston.
2. Flow-variable spray head according to claim 1 is it is characterised in that be provided with outlet below described sleeve pipe.
3. Flow-variable spray head according to claim 2 is it is characterised in that described piston is provided with opening.
CN201310516698.8A 2013-10-28 2013-10-28 Flow-variable spray head Expired - Fee Related CN103639081B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310516698.8A CN103639081B (en) 2013-10-28 2013-10-28 Flow-variable spray head

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610959710.6A CN106423602A (en) 2013-10-28 2013-10-28 Variable flow sprayer
CN201310516698.8A CN103639081B (en) 2013-10-28 2013-10-28 Flow-variable spray head

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201610959710.6A Division CN106423602A (en) 2013-10-28 2013-10-28 Variable flow sprayer

Publications (2)

Publication Number Publication Date
CN103639081A CN103639081A (en) 2014-03-19
CN103639081B true CN103639081B (en) 2017-01-25

Family

ID=50244441

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201310516698.8A Expired - Fee Related CN103639081B (en) 2013-10-28 2013-10-28 Flow-variable spray head
CN201610959710.6A Pending CN106423602A (en) 2013-10-28 2013-10-28 Variable flow sprayer

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201610959710.6A Pending CN106423602A (en) 2013-10-28 2013-10-28 Variable flow sprayer

Country Status (1)

Country Link
CN (2) CN103639081B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639081B (en) * 2013-10-28 2017-01-25 重庆新陆农业开发有限公司 Flow-variable spray head
CN104984504A (en) * 2015-07-15 2015-10-21 安徽天元消防科技有限公司 Fire-control controllable nozzle
CN105537041B (en) * 2016-03-09 2018-05-11 陈妍雨 A kind of spraying equipment nozzle connecting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129580A (en) * 1990-04-27 1992-07-14 Lonza Ltd. Device for spraying disperse systems
CN201026471Y (en) * 2006-12-30 2008-02-27 律天龙 Novel multifunctional water tap
CN101396679A (en) * 2007-09-29 2009-04-01 张海龙 Nozzle
CN203223276U (en) * 2013-02-06 2013-10-02 陈祎 Atomization nozzle for urea solution

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077245A (en) * 1964-05-23 1967-07-26 Otto Fahr Spraying device for descaling rolled and forged stock
JPS5754620B2 (en) * 1973-08-29 1982-11-19
DE2441841A1 (en) * 1974-08-31 1976-03-18 Daimler Benz Ag FUEL INJECTION NOZZLE FOR COMBUSTION MACHINES
GB8324184D0 (en) * 1983-09-09 1983-10-12 Phoenix Eng Co Ltd Spray nozzle
CN2557241Y (en) * 2002-08-23 2003-06-25 冯永生 Energy-storage spraying-irrigation controllable head
US7124964B2 (en) * 2002-09-13 2006-10-24 Quy Duc Bui Nozzle with flow rate and droplet size control capability
CN103639081B (en) * 2013-10-28 2017-01-25 重庆新陆农业开发有限公司 Flow-variable spray head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129580A (en) * 1990-04-27 1992-07-14 Lonza Ltd. Device for spraying disperse systems
CN201026471Y (en) * 2006-12-30 2008-02-27 律天龙 Novel multifunctional water tap
CN101396679A (en) * 2007-09-29 2009-04-01 张海龙 Nozzle
CN203223276U (en) * 2013-02-06 2013-10-02 陈祎 Atomization nozzle for urea solution

Also Published As

Publication number Publication date
CN106423602A (en) 2017-02-22
CN103639081A (en) 2014-03-19

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Legal Events

Date Code Title Description
CB03 Change of inventor or designer information

Inventor after: Chen Wei

Inventor before: Wang Yunrong

TA01 Transfer of patent application right

Effective date of registration: 20161026

Address after: Ganquan road Shushan District of Hefei City, Anhui province 230000 No. 81 Woye garden 11 room 1404

Applicant after: HEFEI ZHIHUIDIAN INVESTMENT MANAGEMENT CO.,LTD.

Address before: 541100 the Guangxi Zhuang Autonomous Region Lingui Guilin Lingui County town administration road No. 43

Applicant before: Wang Yunrong

TA01 Transfer of patent application right

Effective date of registration: 20161206

Address after: 402560 Tongliang District, Chongqing Town, the town of Qing Lin Lin village, twelve

Applicant after: CHONGQING SINO AGRICULTURAL DEVELOPMENT Co.,Ltd.

Address before: Ganquan road Shushan District of Hefei City, Anhui province 230000 No. 81 Woye garden 11 room 1404

Applicant before: HEFEI ZHIHUIDIAN INVESTMENT MANAGEMENT CO.,LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170125

Termination date: 20211028