CN208527040U - Spray nozzle of cleaning machine component - Google Patents
Spray nozzle of cleaning machine component Download PDFInfo
- Publication number
- CN208527040U CN208527040U CN201820565114.4U CN201820565114U CN208527040U CN 208527040 U CN208527040 U CN 208527040U CN 201820565114 U CN201820565114 U CN 201820565114U CN 208527040 U CN208527040 U CN 208527040U
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- Prior art keywords
- collision
- cleaning
- piece
- casing
- spray nozzle
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Abstract
The utility model relates to a kind of spray nozzle of cleaning machine components, can be connected in high-pressure water pipe by public access mouth, the liquid feed device including a three-way component and an offer cleaning solution.Cause siphonage and the air pressure in the air pressure and Cleaning bottle for keeping three-way component intracavitary generates pressure difference, so that cleaning solution is mixed into high pressure water flow at funnel nozzle, the high pressure water flow of cleaning solution is mixed in the conveyor screw smaller and smaller by screw pitch, and it impinges upon in impact portions, so that the cleaning solution after dilution generates a large amount of fine and closely woven foams, the foam droplet ejected from foam jet is smaller finer and smoother, more evenly, tangential velocity increases, axial kinetic energy also increases, and whirlpool energy is formed, therefore more preferably to the cleaning effect of vessel surface.
Description
Technical field
The utility model relates to clean, cleaning applications more particularly to a kind of spray nozzle of cleaning machine component.
Background technique
It is all that spray head and cleaning machine are linked together by pipeline mostly in existing spray nozzle of cleaning machine, high pressure water
It is sprayed directly from the nozzle of spray head from pipeline is passed through in cleaning machine, to carry out cleaning, although the design of this spray head can
To reach good flushing effect, but the scale removal ability of its high pressure water sprayed is not strong, can not wash adhesiveness very
Strong dirt, drop particle is larger at nozzle, and cleaning stream is single, and cleaning effect is undesirable, and the ejection of high pressure water is also held very much
The object that easy accidental injury others non-working persons or damage are cleaned.
Utility model content
The purpose of the utility model is to provide a kind of spray nozzle of cleaning machine components, connect high-pressure water pipe, it is intended to can make to spray
The drop for being mixed with cleaning solution out is smaller, more evenly, and tangential velocity increases, and axial kinetic energy also increases, and forms whirlpool energy, matches
The cleaning action for closing cleaning solution, enhances the scale removal ability of cleaning machine, therefore more preferably to the cleaning effect of vessel surface.
To achieve the goals above, a kind of the technical solution adopted in the utility model are as follows: spray nozzle of cleaning machine component, comprising:
Three-way device and liquid feed device, the three-way device include pin end, water jet, three-way component, funnel nozzle and bubble jet
Mouth, the water jet are installed on the right end of the pin end, the left end company of the right end of the pin end and the three-way component
It connects, the funnel nozzle is installed on the right end of the three-way component, and the foam jet is connect with the right end of funnel nozzle, described
Liquid feed device includes Cleaning bottle and pipetting hose, and one end of the pipetting hose is located in the cleaning solution in the Cleaning bottle, institute
The other end for stating pipetting hose is connect with the lower end of the three-way component, and the Cleaning bottle is equipped with a stomata；
The foam jet includes tube body, casing, conveyor screw, impact portions, air inlet, and outer surface of tube body is equipped with external screw thread,
Pipe sleeve inner surface is equipped with internal screw thread, and casing is connect by internal screw thread with tube body, and conveyor screw is located in tube body, between tube body and casing
Collisional mixing chamber is constituted, the axial dimension size of collisional mixing chamber can be adjusted by connection screw thread；Casing includes connector sleeve portion, goes out
Oral area, air inlet are located in the connector sleeve portion of casing, and impact portions include collision body, collision body driving portion, and collision body includes collision
Piece, shaft, collision piece are connect with shaft, are collided piece and are located at that collisional mixing is intracavitary, and shaft is connect with collision body driving portion.
Further, the collision piece is multiple, circumferentially；Collision piece is sector structure.
Further, there is gap between adjacent collision piece.
Further, there is through-hole, which is greater than the diameter of the center central spindle of conveyor screw in the collision piece；Spiral shell
It revolves body and is located at collision piece upstream side, air inlet is located at collision piece downstream side.
Further, the collision body driving portion includes connecting rod, swivel becket, swivel becket mounting portion, and the connection of connecting rod one end turns
Axis, the other end connect swivel becket.
Further, the swivel becket is located in the installation annular groove of swivel becket mounting portion, swivel becket mounting portion with connect
The connection of set portion, swivel becket installation position is in connector sleeve portion peripheral side；It rotates swivel becket and drives shaft rotation, to adjust collision piece
Collision angle, area.
Further, the conveyor screw includes flight, and the pitch P of flight gradually becomes smaller along fluid flow direction.
The utility model has the advantages that
1, using one of the utility model spray nozzle of cleaning machine component, pass through the air pressure and cleaning for keeping three-way component intracavitary
Air pressure in bottle generates pressure difference and causes siphonage, so that cleaning solution is mixed into high pressure water flow at funnel nozzle, mixing
There is the high pressure water flow of cleaning solution to impinge upon in impact portions so that the cleaning solution after dilution generate it is a large amount of it is fine and closely woven contain foam droplet,
The drop ejected from foam jet is smaller, more evenly, and tangential velocity increases, and axial kinetic energy also increases, and forms whirlpool energy, because
This to the cleaning effect of vessel surface more preferably.
2, collide piece angle, area is adjustable, by adjust collision piece collision angle, area, may be implemented droplet size,
The adjusting of hydraulic shock power (such as tangential force, axial kinetic energy), so that different foam sophistications is obtained, so as to according to difference
Cleaning object adjust foam sophistication.
Detailed description of the invention
Fig. 1 is a kind of cleaner nozzle component structure diagram of the utility model；
Fig. 2 is schematic diagram when the utility model water jet is sprayed water；
Fig. 3 is the structural schematic diagram of foam jet in the utility model；
Fig. 4 is the utility model collision body structure chart；
Fig. 5 is the utility model collision body driving part structure figure.
In figure: 1, tube body；2, casing；3, conveyor screw；4, impact portions；5, air inlet；11, external screw thread；21, connector sleeve portion；
22, outlet portion；23, internal screw thread；24, taper converging transition；25, flat segments；26, taper divergent segment；27, arc interconnecting piece；41, it touches
Striker；42, shaft；43, connecting rod；44, swivel becket；45, swivel becket mounting portion；51, annular gas pipe；610, three-way device；611,
Pin end；612, water jet；613, three-way component；614, funnel nozzle；620, liquid feed device；621, Cleaning bottle；622, it inhales
Liquid hose；623, stomata；660, cleaning solution.
Specific embodiment
The utility model provides a kind of spray nozzle of cleaning machine component, makees with reference to the accompanying drawing to the utility model further detailed
It describes in detail bright.
Referring to attached drawing 1-5: a kind of spray nozzle of cleaning machine component, mainly include a three-way device 610 and liquid feed device 620,
The three-way device 610 includes pin end 611, water jet 612, three-way component 613, funnel nozzle 614 and foam jet, this is clear
Washing machine nozzle component is connected in high-pressure water pipe by pin end 611, and wherein water jet 612 is installed on the pin end 611
Right end, the right end of pin end 611 connect with the left end of three-way component 613, and funnel nozzle 614 is installed on three-way component 613
Right end, foam jet are connect with the right end of three-way component 613.Liquid feed device 620 includes Cleaning bottle 621 and pipetting hose 622, institute
The one end for stating pipetting hose 622 is located in the cleaning solution 600 in the Cleaning bottle 621, the other end of the pipetting hose 622 with
The lower end of the three-way component 613 connects, and Cleaning bottle 621 is equipped with a stomata 623.
Wherein, the above-mentioned spray nozzle of cleaning machine exit that focuses on of the utility model is equipped with a foam jet, the foam
Nozzle can make the high pressure water flow for being mixed with cleaning solution generate fine and closely woven foam, to increase cleaning effect.Above-mentioned foam jet
Including tube body 1, casing 2, conveyor screw 3, impact portions 4, air inlet 5,1 outer surface of tube body is equipped with external screw thread 11, and 2 inner surface of pipe sleeve is set
There is internal screw thread 23, casing 2 is connect by internal screw thread 23 with tube body 1, and conveyor screw 3 is located in tube body 1, structure between tube body 1 and casing 2
At collisional mixing chamber, the axial dimension size of collisional mixing chamber can be adjusted by connection screw thread；Casing 2 include connector sleeve portion 21,
Outlet portion 22, air inlet 5 are located in the connector sleeve portion 21 of casing 2, and impact portions 4 include collision body, collision body driving portion, collision body
Including colliding piece 41, shaft 42, collision piece 41 is connect with shaft 42, and colliding piece 41, to be located at collisional mixing intracavitary, shaft 42 with touch
The connection of collision body driving portion.
1 outer surface of tube body is equipped with external screw thread 11, and casing 2 is connect by internal screw thread 23 with tube body 1, and conveyor screw 3 is located at tube body 1
It is interior, the flight and 1 inner wall clearance fit of tube body of conveyor screw 3.Collisional mixing chamber is constituted between tube body 1 and casing 2, can pass through company
The axial dimension size that screw thread adjusts collisional mixing chamber is connect, the collision piece 41 of impact portions 4 is located among collisional mixing chamber.
The pitch P of flight gradually becomes smaller along fluid flow direction.
Casing 2 includes connector sleeve portion 21, outlet portion 22, and connector sleeve portion 21 is connect with tube body 1；Outlet portion 22 presses gas-liquid mixed
Fluid flow direction successively includes taper converging transition 24, flat segments 25, taper divergent segment 26, the connection in connector sleeve portion 21 and outlet portion 22
Place is interconnecting piece, and the inner surface of interconnecting piece is arc interconnecting piece 27；21 peripheral wall of connector sleeve portion is equipped with multiple air inlets 5, air inlet
Hole 5 is obliquely installed, and air inlet 5 is connect with annular gas pipe 51 by connecting line, and annular gas pipe 51 passes through connecting line and compression
Gas source connection.
Impact portions 4 include collision body, collision body driving portion, and collision body includes collision piece 41, shaft 42, collision body driving portion
Including connecting rod 43, swivel becket 44, swivel becket mounting portion 45.Collision piece 41 is connect with shaft 42, is such as integrally formed, and piece 41 is collided
It to be multiple, is circumferentially uniformly distributed, such as 4-9, collision piece 41 is located on the inside of 21 peripheral wall of connector sleeve portion, and shaft 42 is inserted into connector sleeve
In the mounting hole of 21 peripheral wall of portion, sealing element is equipped between shaft 42 and the mounting hole；Collision piece 41 is sector structure, collides piece
There is through-hole, which is greater than the diameter of the center central spindle of conveyor screw 3 in 41；Conveyor screw 3 is located at collision 41 upstream side of piece,
Air inlet 5 is located at collision 41 downstream side of piece；There is gap between adjacent collision piece 41.42 one end of shaft connection collision piece 41, turns
42 other end of axis connects connecting rod 43, such as hinged；43 other end of connecting rod connects swivel becket 44, such as hinged；The connection of each connecting rod 43
One shaft 42, multiple connecting rods 43 connect a swivel becket 44, and swivel becket 44 is located at the installation annular groove of swivel becket mounting portion 45
Interior, swivel becket mounting portion 45 is connect with connector sleeve portion 21, and is located at 21 peripheral side of connector sleeve portion；It rotates swivel becket 44 and drives shaft
42 rotations, to adjust collision angle, the area of collision piece 41.
The principles of the present invention: the utility model is a kind of spray nozzle of cleaning machine component, is connected by a pin end 611
In high-pressure water pipe, high pressure water is by three-way component 613, which utilizes Venturi tube principle, by making threeway group
Air pressure in the intracavitary air pressure of part 613 and Cleaning bottle 621 generates pressure difference and causes siphonage, thus by cleaning solution 660 from
The Cleaning bottle 621 of lower draws toward eminence.It is sprayed from water jet 612 by pin end 611 and the high pressure water flow of water jet 612
It has been mapped on funnel nozzle 614, so that the intracavitary original air of three-way component 613 be taken out of, has made intracavitary formation negative pressure, due to clear
Stomata 623 on clean bottle 621 makes one atmospheric pressure of the air pressure in Cleaning bottle 621, therefore 621 cleaning liquid inside of Cleaning bottle, 660 table
Just there is an atmospheric pressure in face, therefore pressure official post cleaning solution 660 is pressed into the intracavitary of three-way component 613, the hydraulic pressure of high pressure water flow
Higher, the siphon performance of the spray head is better, and after cleaning solution 660 and high pressure water mixing, mixed liquor is just sprayed from funnel nozzle 614
Out, into foam jet, enter from the tube body 1 of foam jet, by flight, since the pitch P of flight is along fluid stream
To gradually becoming smaller, water flow tangential velocity increases, and axial kinetic energy also increases, ejects from 1 water outlet of tube body, and collision is in collision piece 41
On, and smaller drop is formed in collisional mixing chamber and compressed air collisional mixing；A part of mixed liquor is through arc interconnecting piece 27
It flows back and enters taper converging transition 24 with the convergence of gas-liquid mixed mainstream, ejected through flat segments 25, taper divergent segment 26.The process
In, the high pressure water flow and air for being mixed with cleaning solution have carried out sufficient contact and collision, so that ejecting by foam jet
Foam droplet it is smaller, it is finer and smoother that uniformly tangential velocity increases, and axial kinetic energy also increases, therefore the cleaning of vessel surface is imitated
Fruit is more preferably.Meanwhile the angle and area of collision piece 41 are adjustable, by adjusting collision angle, the area of collision piece 41, may be implemented
The adjusting of foam droplet size, hydraulic shock power (such as tangential force, axial kinetic energy), so that different foam sophistications is obtained, it can
To be directed to different cleaning objects, different foam sophistications is set, so that cleaning object is made in the reduction cleaning of maximum possible
At damage.
Above embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical
Structure after novel simple transformation belongs to the protection scope of the utility model.
Claims (5)
1. spray nozzle of cleaning machine component, comprising: three-way device (610) and liquid feed device (620), the three-way device (610) include
Pin end (611), water jet (612), three-way component (613), funnel nozzle (614) and foam jet, the water jet
(612) right end of the pin end (611), the right end of the pin end (611) and the left side of the three-way component (613) are installed on
End connection, the funnel nozzle (614) are installed on the right end of the three-way component (613), the foam jet and funnel nozzle
(614) right end connection, the liquid feed device (620) includes Cleaning bottle (621) and pipetting hose (622), the pipetting hose
(622) one end is located at the cleaning solution (600) in the Cleaning bottle (621) Nei, the other end of the pipetting hose (622) and institute
The lower end connection of three-way component (613) is stated, the Cleaning bottle (621) is equipped with a stomata (623)；
It is characterized by: the foam jet includes tube body (1), casing (2), conveyor screw (3), impact portions (4), air inlet (5),
Tube body (1) outer surface is equipped with external screw thread (11), and casing (2) inner surface is equipped with internal screw thread (23), and casing (2) passes through internal screw thread (23)
It is connect with tube body (1), conveyor screw (3) is located in tube body (1), and collisional mixing chamber, collision are constituted between tube body (1) and casing (2)
The axial dimension size of mixing chamber can be adjusted by connection screw thread；Casing (2) includes connector sleeve portion (21), outlet portion (22), into
Stomata (5) is located in the connector sleeve portion (21) of casing (2), and impact portions (4) include collision body, collision body driving portion, collision body packet
Collision piece (41), shaft (42) are included, collision piece (41) connect with shaft (42), and colliding piece (41), to be located at collisional mixing intracavitary, turn
Axis (42) is connect with collision body driving portion.
2. spray nozzle of cleaning machine component as described in claim 1, it is characterised in that: the collision piece (41) be it is multiple, circumferentially divide
Cloth；Colliding piece (41) is sector structure.
3. spray nozzle of cleaning machine component as claimed in claim 2, it is characterised in that: have gap between adjacent collision piece (41).
4. spray nozzle of cleaning machine component as described in claim 1, it is characterised in that: there is through-hole, this is logical in the collision piece (41)
Bore dia is greater than the diameter of the center central spindle of conveyor screw (3)；Conveyor screw (3) is located at collision piece (41) upstream side, air inlet (5) position
In collision piece (41) downstream side.
5. spray nozzle of cleaning machine component as described in claim 1, it is characterised in that: the collision body driving portion include connecting rod (43),
Swivel becket (44), swivel becket mounting portion (45), connecting rod one end connect shaft, and the other end connects swivel becket (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565114.4U CN208527040U (en) | 2018-04-19 | 2018-04-19 | Spray nozzle of cleaning machine component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565114.4U CN208527040U (en) | 2018-04-19 | 2018-04-19 | Spray nozzle of cleaning machine component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527040U true CN208527040U (en) | 2019-02-22 |
Family
ID=65396693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565114.4U Expired - Fee Related CN208527040U (en) | 2018-04-19 | 2018-04-19 | Spray nozzle of cleaning machine component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517263A (en) * | 2020-11-30 | 2021-03-19 | 浙江机电职业技术学院 | A heating spray gun structure |
-
2018
- 2018-04-19 CN CN201820565114.4U patent/CN208527040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517263A (en) * | 2020-11-30 | 2021-03-19 | 浙江机电职业技术学院 | A heating spray gun structure |
| CN112517263B (en) * | 2020-11-30 | 2021-08-24 | 浙江机电职业技术学院 | A heating spray gun structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |