CN205816044U - Jet flow type aerosol apparatus jet pipe - Google Patents
Jet flow type aerosol apparatus jet pipe Download PDFInfo
- Publication number
- CN205816044U CN205816044U CN201620638683.8U CN201620638683U CN205816044U CN 205816044 U CN205816044 U CN 205816044U CN 201620638683 U CN201620638683 U CN 201620638683U CN 205816044 U CN205816044 U CN 205816044U
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- CN
- China
- Prior art keywords
- aerosol apparatus
- nozzle body
- tube head
- jet pipe
- valve
- 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
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Abstract
The utility model discloses a kind of jet flow type aerosol apparatus jet pipe, removably connect with nozzle body including nozzle body and lower end and upper end is for the connection tube head of the detachable shower nozzle installing aerosol apparatus, connecting tube head internal channel is Venturi tube structure；Also include the flow control valve being arranged on nozzle body for regulating flow；By being separately provided connection tube head, connect tube head and be used for being connected with the shower nozzle of aerosol apparatus, so it the most individually can be replaced when shower nozzle or the abrasion of connection tube head junction, it is not necessary to overall jet pipe is replaced；It addition, connecting tube head internal channel is Venturi tube structure, the flow velocity of pesticide when can improve fertilising, thus improve work efficiency.
Description
Technical field
This utility model relates to agricultural foliage dressing field, particularly to a kind of jet flow type aerosol apparatus jet pipe.
Background technology
At agriculture field, aerosol apparatus is important farm implements indispensable to crops prevention and elimination of disease and pests, its mainly by
Liquid medicine or other liquid are become vaporific by suction effect, are ejected into equably on the blade face of crops or at root.Spray boom is liquid
The vitals of aerosol apparatus, spray boom mainly includes jet pipe and shower nozzle, and cartridge nozzle is logical in the end of jet pipe, conventional connected mode
Cross threaded, owing to shower nozzle easily blocks, need often dismounting to its inside remove impurity, during long-time use, spray
Tube end is with regard to the thread failure that causes easy to wear, thus needs to be replaced whole jet pipe, causes use cost to improve.
Accordingly, it would be desirable to existing jet flow type aerosol apparatus jet pipe is improved, shower nozzle and jet pipe is made to have preferable connectivity
And fully ensure that sealing, and facilitate the replacing of jet pipe and shower nozzle, it is not necessary to jet pipe is carried out integral replacing, increases the service life.
Utility model content
In view of this, this utility model provides a kind of jet flow type aerosol apparatus jet pipe, and the shower nozzle of aerosol apparatus can be made to have with jet pipe
Preferable connectivity also fully ensures that sealing, and facilitate the replacing of jet pipe and shower nozzle, it is not necessary to jet pipe is carried out integral replacing, prolongs
Long life.
Jet flow type aerosol apparatus jet pipe of the present utility model, removably connects also with nozzle body including nozzle body and lower end
Upper end is for the connection tube head of the detachable shower nozzle installing aerosol apparatus, and described connection tube head internal channel is Venturi tube structure；
Also including the flow control valve being arranged on nozzle body for regulating flow, described flow control valve includes valve
Seat, valve rod and valve block, described valve seat is fixed on nozzle body, and described valve block is placed in nozzle body, described valve rod one end and valve
Sheet connects, and the other end stretches out described valve seat and is rotatably assorted.
Further, the upper end connecting tube head is formed for forming the conehead that conical surface seal coordinates, institute with the shower nozzle of aerosol apparatus
State conehead and be provided with up-small and down-big conehead male cone (strobilus masculinus).
Further, connect tube head lower end and form the tapered sleeve with nozzle body overcoat, be provided with up-small and down-big inside described tapered sleeve
Tapered sleeve inner conical surface, described nozzle body upper end is provided with the nozzle body male cone (strobilus masculinus) matched with described tapered sleeve inner conical surface.
Further, it is additionally provided with the limited shoulder to nozzle body axial limiting in connecting tube head.
Further, jet pipe also includes securing member, is provided with up-small and down-big tapered sleeve male cone (strobilus masculinus), described fastening outside described tapered sleeve
Part is coated at the fastening inner conical surface that inside described connection tube head upper end, formation matches with tapered sleeve male cone (strobilus masculinus), under described securing member
End is threadeded with described nozzle body.
Further, flow control valve also includes for the black box to valve seat Yu valve stem seal, outside black box includes
The compressing member that in being placed on the sealing shroud of valve rod and sealing shroud being pressed in valve seat outer end, interruption-forming seals, compressing member is fixed with valve seat
Connect.
Further, sealing shroud excircle and valve seat outer end inner periphery cone match, sealing shroud and described compressing member inner cone
Face coordinates.
Further, valve rod outer end is provided with for twisting the handle that valve rod rotates.
The beneficial effects of the utility model: jet flow type aerosol apparatus jet pipe of the present utility model, by being separately provided connecting tube
Head, connects tube head and is used for being connected with the shower nozzle of aerosol apparatus, so can to it respectively when shower nozzle or the abrasion of connection tube head junction
Individually replace, it is not necessary to overall jet pipe is replaced；Connecting tube head internal channel is Venturi tube structure, can form jet, carry
The flow velocity of pesticide during high fertilising, thus improve work efficiency；It addition, by arranging flow control valve, can spray in nozzle body
Spray amount is controlled, to be adjusted according to practical situation.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is this utility model structural representation；
Fig. 2 is the connecting tube header structure schematic diagram in this utility model.
Detailed description of the invention
Fig. 1 is this utility model structural representation, and Fig. 2 is the connecting tube header structure schematic diagram in this utility model, such as figure
Shown in: the jet flow type aerosol apparatus jet pipe of the present embodiment, removably connect and upper end with nozzle body including nozzle body 1 and lower end
For the connection tube head 2 of the detachable shower nozzle installing aerosol apparatus, the internal channel 2-7 connecting tube head is Venturi tube structure；Connecting tube
Head upper end is connected with shower nozzle, lower end is connected with nozzle body, and formed internal channel pass through for liquid and enter shower nozzle formation spray
Mist, it addition, the end endoporus that connects that nozzle body territory connects tube head is up-small and down-big bellmouth, leads to the venturi being connected tube head
The shrinking zone connection in road is formed shrinks for the first time, and the shrinking zone of the venturi passage connecting tube head is that secondary shrinks；
Also including the flow control valve being arranged on nozzle body for regulating flow, flow control valve includes valve seat 4, valve
Bar 6 and valve block 7, valve seat 4 is fixed on nozzle body 1, and valve block 7 is placed in nozzle body 1, and valve rod 6 one end is connected with valve block 7, separately
One end is stretched out valve seat 4 and is rotatably assorted；Wherein, valve seat 4 is pipe structure, and valve seat 4 welds or threaded is fixed on jet pipe master
On the sidewall of body, nozzle body being provided with installing hole, valve block 7 is and the shape of nozzle body inner flow passage conformal, valve rod 6
Can pass to rotate regulation valve block 7 logical to folding and folding size, valve rod and the valve block of nozzle body inner flow passage in valve seat 4
Cross screw 9 to connect.
In the present embodiment, the upper end connecting tube head 2 is formed for forming, with the shower nozzle of aerosol apparatus, the cone that conical surface seal coordinates
Head 2-5, described conehead is provided with up-small and down-big conehead male cone (strobilus masculinus) 2-6；Connect tube head 2 lower end to removably connect with nozzle body 1,
And form sealing by cone match, connect tube head 2 upper end and be used for being connected with the shower nozzle of aerosol apparatus, and be again provided with the conical surface
Structure is used for sealing.
In the present embodiment, connect tube head 2 lower end and form the tapered sleeve 2-1 with nozzle body 1 overcoat, be provided with inside tapered sleeve 2-1
Up-small and down-big tapered sleeve inner conical surface 2-2, nozzle body 1 upper end is provided with the nozzle body outer cone matched with tapered sleeve inner conical surface 2-2
Face 1-1；Connecting tube head 2 lower end to removably connect with nozzle body 1, tapered sleeve 2-1 is coated at nozzle body 1 upper end, nozzle body 1
Coordinate with formation conical surface seal inside tapered sleeve 2-1 outside upper end, i.e. formed by cone match and seal, connect tube head 2 upper end use
Being connected in the shower nozzle with aerosol apparatus, shower nozzle can be connected with being connected tube head by screw thread, and can be provided with cone structure use equally
In sealing.
In the present embodiment, in connecting tube head 2, it is additionally provided with the limited shoulder 2-3 to nozzle body 1 axial limiting；Nozzle body 1
Upper end is supported and is terminated in limited shoulder and formed spacing.
In the present embodiment, jet pipe also includes securing member 3, is provided with up-small and down-big tapered sleeve male cone (strobilus masculinus) 2-4 outside tapered sleeve 2-1,
Securing member is coated to connect and forms the fastening inner conical surface matched with tapered sleeve male cone (strobilus masculinus) 2-4, securing member 3 inside tube head 2 upper end
Threaded with described nozzle body 1 in lower end；Securing member 3 is screwed down, and joining at fastening inner conical surface and tapered sleeve male cone (strobilus masculinus) 2-4
Under conjunction, tapered sleeve 2-1 is formed and be fixed in nozzle body 1 upper end.
In the present embodiment, flow control valve also includes the black box for sealing valve seat 4 with valve rod 6, black box
The compressing member 5 sealed including interruption-forming in being coated at the sealing shroud 8 of valve rod 6 and sealing shroud 8 being pressed in valve seat 4 outer end, compresses
Part 5 is fixing with valve seat 4 to be connected；Owing to valve rod 6 is rotatably assorted with valve seat 4, if poor sealing easily exists when valve rod 6 rotates
Causing leakage at valve rod 6, be enclosed within valve rod 6 outside sealing shroud 8, sealing shroud 8 lower end is compressed by compressing member 5 and inserts valve seat 4 port
Sealing, compressing member 5 and sheath structure, and compressing member 5 lower end and valve seat 4 threaded connection detachable are close in interior formation；Wherein, valve seat
4 outer ends refer to nozzle body one end.
In the present embodiment, sealing shroud 8 excircle and valve seat 4 outer end inner periphery cone match, sealing shroud 8 and described compressing member
5 internal cone match；The port of valve seat 4 outer end forms the cone mouth that outer imperial palace is little, outside sealing shroud 8 and valve seat 4 abutting end is
The male cone (strobilus masculinus) suitable with cone mouth, and sealing shroud 8 with compressing member 5 the inner again by cone match to reach the purpose sealed.
In the present embodiment, valve rod 6 outer end is provided with for twisting the handle that valve rod 6 rotates.
Finally illustrating, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although ginseng
According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from objective and the model of technical solutions of the utility model
Enclosing, it all should be contained in the middle of right of the present utility model.
Claims (8)
1. a jet flow type aerosol apparatus jet pipe, it is characterised in that: include that nozzle body and lower end removably connect with nozzle body
And upper end is for the connection tube head of the detachable shower nozzle installing aerosol apparatus, described connection tube head internal channel is Venturi tube structure；
Also including the flow control valve being arranged on nozzle body for regulating flow, described flow control valve includes valve seat, valve
Bar and valve block, described valve seat is fixed on nozzle body, and described valve block is placed in nozzle body, and described valve rod one end is with valve block even
Connecing, the other end stretches out described valve seat and is rotatably assorted.
Jet flow type aerosol apparatus jet pipe the most according to claim 1, it is characterised in that: the upper end of described connection tube head is formed to be used
Forming, in the shower nozzle with aerosol apparatus, the conehead that conical surface seal coordinates, described conehead is provided with up-small and down-big conehead male cone (strobilus masculinus).
Jet flow type aerosol apparatus jet pipe the most according to claim 2, it is characterised in that: described connection tube head lower end is formed and spray
The tapered sleeve of tube body overcoat, is provided with up-small and down-big tapered sleeve inner conical surface inside described tapered sleeve, described nozzle body upper end be provided with
The nozzle body male cone (strobilus masculinus) that described tapered sleeve inner conical surface matches.
Jet flow type aerosol apparatus jet pipe the most according to claim 3, it is characterised in that: it is additionally provided with spray in described connection tube head
The limited shoulder of tube body axial limiting.
Jet flow type aerosol apparatus jet pipe the most according to claim 4, it is characterised in that: described jet pipe also includes securing member, institute
Stating and be provided with up-small and down-big tapered sleeve male cone (strobilus masculinus) outside tapered sleeve, described securing member is coated at inside described connection tube head upper end and is formed
The fastening inner conical surface matched with tapered sleeve male cone (strobilus masculinus), threadeds with described nozzle body in described securing member lower end.
Jet flow type aerosol apparatus jet pipe the most according to claim 5, it is characterised in that: described flow control valve also include for
Black box to valve seat Yu valve stem seal, described black box includes the sealing shroud being coated at described valve rod and will seal casing pressure
The tight compressing member that interruption-forming seals in valve seat outer end, described compressing member is fixing with described valve seat to be connected.
Jet flow type aerosol apparatus jet pipe the most according to claim 6, it is characterised in that: outside described sealing shroud excircle is with valve seat
End inner periphery cone match, described sealing shroud cone match internal with described compressing member.
Jet flow type aerosol apparatus jet pipe the most according to claim 7, it is characterised in that: described valve rod outer end is provided with for twisting
The handle that valve rod rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638683.8U CN205816044U (en) | 2016-06-26 | 2016-06-26 | Jet flow type aerosol apparatus jet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638683.8U CN205816044U (en) | 2016-06-26 | 2016-06-26 | Jet flow type aerosol apparatus jet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816044U true CN205816044U (en) | 2016-12-21 |
Family
ID=58146036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620638683.8U Expired - Fee Related CN205816044U (en) | 2016-06-26 | 2016-06-26 | Jet flow type aerosol apparatus jet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816044U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999299A (en) * | 2017-11-28 | 2018-05-08 | 李晋 | A kind of jet pipe adjusted for fluid flow rate |
| CN109433503A (en) * | 2018-11-14 | 2019-03-08 | 中船海洋动力部件有限公司 | Air circulation jet device is adjusted with low noise in a kind of painting workshop |
| CN109759283A (en) * | 2019-03-20 | 2019-05-17 | 蔡金辉 | A kind of device of online disassembly glue rifle |
| CN113578637A (en) * | 2021-08-26 | 2021-11-02 | 宁波市安道工业设计有限公司 | Paint spraying device for solid wood furniture |
-
2016
- 2016-06-26 CN CN201620638683.8U patent/CN205816044U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999299A (en) * | 2017-11-28 | 2018-05-08 | 李晋 | A kind of jet pipe adjusted for fluid flow rate |
| CN109433503A (en) * | 2018-11-14 | 2019-03-08 | 中船海洋动力部件有限公司 | Air circulation jet device is adjusted with low noise in a kind of painting workshop |
| CN109759283A (en) * | 2019-03-20 | 2019-05-17 | 蔡金辉 | A kind of device of online disassembly glue rifle |
| CN113578637A (en) * | 2021-08-26 | 2021-11-02 | 宁波市安道工业设计有限公司 | Paint spraying device for solid wood furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |