CN108636632A - A kind of atomizing spraying head with unidirectionally controlled structure - Google Patents
A kind of atomizing spraying head with unidirectionally controlled structure Download PDFInfo
- Publication number
- CN108636632A CN108636632A CN201810827592.2A CN201810827592A CN108636632A CN 108636632 A CN108636632 A CN 108636632A CN 201810827592 A CN201810827592 A CN 201810827592A CN 108636632 A CN108636632 A CN 108636632A
- Authority
- CN
- China
- Prior art keywords
- connector drum
- upper connector
- madial wall
- hole
- spraying
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
Abstract
The invention discloses a kind of atomizing spraying heads with unidirectionally controlled structure, including upper connector drum, there is major diameter to be spirally connected end at the top of the upper connector drum, the side wall of upper connector drum has gas inlet bolt apertures, the major diameter is spirally connected on the bottom end madial wall at end and is bolted with pressure plate, control through-hole is formed in the middle part of pressure plate, the middle part bottom surface of pressure plate forms the extension set extended downwardly, extension set sleeve is in the top of upper connector drum, the lateral wall of extension set is close to the madial wall of connector drum, the bottom end of extension set forms lower limiting board, the edge of lower limiting board has whereabouts through-hole；Gas inlet bolt apertures are arranged in it at upper connector drum, so that entering gas in upper connector drum, so that the liquid poured into gas and upper connector drum directly mitigates atomization and is sprayed again, so that spraying is more uniform, effect is more preferable, and when liquid does not convey, directly hemispherical locating piece is blocked by buffer spring.
Description
Technical field
The present invention relates to spray process equipment technical field, more specifically to a kind of mist with unidirectionally controlled structure
Change spray head.
Background technology
In existing spray body, spray head has generally connected air jet pipe at head, carries out liquid jet, gas
Only have the function of increasing the pressure of spraying, without the effect of other mixing, effect is limited；And existing spray head its
There is no effect that is unidirectionally controlled and blocking closing automatically, when not in use, valve pass can only be carried out by connecting tube terminal
It closes, at this point, the liquid also having in pipeline can drop down from spray head to ground or the object sprayed along pipeline
On product, to influence environment, even more so that spraying the surface effect coated extra masking liquid on good article and influence article spraying
Fruit.
Invention content
The purpose of the present invention aiming at the prior art deficiency, and provide it is a kind of with unidirectionally controlled structure atomization spray
Coating head, gas inlet bolt apertures are arranged in it at upper connector drum, so that entering gas in upper connector drum so that
The liquid poured into gas and upper connector drum directly mitigates atomization and is sprayed again, so that spraying more uniform, effect
More preferably, and when liquid does not convey, directly hemispherical locating piece is blocked by buffer spring, prevents the painting liquid stream in pipeline
Go out, and it is one-way flow, can prevent extraneous gas, winged insect or floating material from entering in pipeline by spray head, ensures
Pipeline it is clean.
The technology solution of the present invention is as follows：
A kind of atomizing spraying head with unidirectionally controlled structure, including upper connector drum, the top of the upper connector drum
It is spirally connected end with major diameter, there are the side wall of upper connector drum gas inlet bolt apertures, the major diameter to be spirally connected in the bottom end at end
It is bolted with pressure plate on side wall, control through-hole is formed in the middle part of pressure plate, the middle part bottom surface of pressure plate, which forms, to be extended downwardly
Extension set, for extension set sleeve in the top of upper connector drum, the lateral wall of extension set is close to the madial wall of connector drum,
The bottom end of extension set forms lower limiting board, and there is the edge of lower limiting board whereabouts through-hole, the middle top surface of lower limiting board to fix
There are buffer spring, the top of buffer spring to be fixed with hemispherical locating piece, the top surface of hemispherical locating piece is hemispherical face, hemisphere
In controlling through-hole, the lower sides of the spherical surface of hemispherical locating piece are pressed against on the madial wall of control through-hole shape locating piece sleeve
On the lower inside wall for the elastic seal cartridge being fixed with；
There is central through hole, the bottom surface of upper connector drum forms connection and traps in the middle part of the bottom surface of the upper connector drum
Body, connecting has internal thread on the madial wall of lower body, and the middle part of the interconnecting piece of lower spray head, which has, runs through through-hole, interconnecting piece
Top surface forms annular groove, connects lower body sleeve in annular groove, has connection screw thread on the side madial wall of annular groove, even
Connect screw thread and internal thread bolt；
There is inner chamber body, inner chamber body to be communicated with through through-hole in the middle part of the bottom surface of the lower spray head；
The bottom of the lower spray head is bolted with spraying end plate, and it is convex to spray the spherical surface for forming and raising up in the middle part of end plate
The portion of rising forms multiple spraying through-holes in spherical surface hill portion.
It is bolted with ventilation connector in the gas inlet bolt apertures.
Multiple end through-holes are formed on the spraying end plate, all end through-holes are centered on the center in spherical surface hill portion
Annular array is on spraying end plate.
Ring baffle is bolted to connection on the spraying end plate, ring baffle covers all end through-holes.
It is clamped with the first density circle between spraying end plate and the bottom face of lower spray head.
The second sealing ring is clamped under the connection between the bottom face of body and the bottom surface of annular groove.
Resilient sleeve is fixed under the connection on the lateral wall of body, the lateral wall upper sleeve of resilient sleeve has outer connector sleeve
Body, the lateral wall of resilient sleeve are pressed against the madial wall of outer connection body, annular connection are formed on the lateral wall of outer connection body
Side.
The lower part of the madial wall of the upper connector drum is equipped with guide sleeve, and the madial wall of guide sleeve is under upper diameter is big
The small taper wall surface of portion's diameter, gas inlet bolt apertures are in the top of guide sleeve.
The beneficial effects of the present invention are：
Gas inlet bolt apertures are arranged in it at upper connector drum, so that enter gas in upper connector drum,
So that the liquid poured into gas and upper connector drum directly mitigates atomization and is sprayed again, so that spraying is more uniform,
Effect is more preferable, and when liquid does not convey, and directly blocks hemispherical locating piece by buffer spring, prevents the painting in pipeline
Liquid stream goes out, and it is one-way flow, can prevent extraneous gas, winged insect or floating material from entering in pipeline by spray head,
Ensure the clean of pipeline.
Description of the drawings
Fig. 1 is the partial structural diagram of the present invention；
Fig. 2 is the partial enlarged view of the present invention.
Specific implementation mode
Embodiment：See shown in Fig. 1 to Fig. 2, a kind of atomizing spraying head with unidirectionally controlled structure, including upper connector drum
10, there is major diameter to be spirally connected end 11 for the top of the upper connector drum 10, and the side wall of upper connector drum 10 has gas inlet spiral shell
Connect hole 12, the major diameter is spirally connected on the bottom end madial wall at end 11 and is bolted with pressure plate 20, and the middle part of pressure plate 20 forms control
Through-hole 21 processed, the middle part bottom surface of pressure plate 20 form the extension set 22 extended downwardly, and 22 sleeve of extension set is in upper connector drum
In 10 top, the lateral wall of extension set 22 is close to the madial wall of connector drum 10, and the bottom end of extension set 22 forms lower limit
The middle top surface of position plate 23, lower limiting board 23 is fixed with buffer spring 24, and the edge of lower limiting board 23 has whereabouts through-hole 231,
The top of buffer spring 24 is fixed with hemispherical locating piece 25, and the top surface of hemispherical locating piece 25 is hemispherical face, and hemispherical is fixed
For position 25 sleeve of block in controlling through-hole 21, the lower sides of the spherical surface of hemispherical locating piece 25 are pressed against the inside of control through-hole 21
On the lower inside wall for the elastic seal cartridge 26 being fixed on wall；
There is central through hole 13, the bottom surface of upper connector drum 10 forms connection in the middle part of the bottom surface of the upper connector drum 10
Lower body 14, connecting has internal thread on the madial wall of lower body 14, and the middle part of the interconnecting piece 151 of lower spray head 15, which has, to be run through
The top surface of through-hole 152, interconnecting piece 151 forms annular groove 153, connects lower 14 sleeve of body in annular groove 153, annular groove
There is connection screw thread, connection screw thread and internal thread bolt on 153 side madial wall；
There is inner chamber body 154, inner chamber body 154 to be communicated with through through-hole 152 in the middle part of the bottom surface of the lower spray head 15；
The bottom of the lower spray head 15 is bolted with spraying end plate 16, and the middle part of spraying end plate 16, which forms, to raise up
Spherical surface hill portion 161 forms multiple spraying through-holes 162 in spherical surface hill portion 161.
Further, ventilation connector 17 is bolted in the gas inlet bolt apertures 12.
Further, multiple end through-holes 163 are formed on the spraying end plate 16, all end through-holes 163 are with ball
Annular array is on spraying end plate 16 centered on the center of face lug boss 161.
Further, ring baffle 164, ring baffle 164 have been bolted to connection on the spraying end plate 16
Cover all end through-holes 163.
Further, it is clamped with the first density circle 1 between spraying end plate 16 and the bottom face of lower spray head 15.
Further, to be clamped with second between the bottom face and the bottom surface of annular groove 153 of body 14 under the connection close
Seal 2.
Further, resilient sleeve 3 is fixed under the connection on the lateral wall of body 14, on the lateral wall of resilient sleeve 3
It is inserted with outer connection body 31, the lateral wall of resilient sleeve 31 is pressed against the madial wall of outer connection body 31, outer connection body 31
Annular connection side 32 is formed on lateral wall.
Further, the lower part of the madial wall of the upper connector drum 10 is equipped with guide sleeve 27, guide sleeve 27 it is interior
Side wall is the small taper wall surface of the big lower diameter of upper diameter, and gas inlet bolt apertures 12 are in the top of guide sleeve 27.Outer company
Female connector body 31 is clamped between the edge bottom face of upper connector drum 10 and the edge top end face of interconnecting piece 151
When the present embodiment is in use, tracheae is connected on ventilation connector 17, major diameter, which is spirally connected, holds 11 connection feed liquor nozzles,
In spraying, when liquid is entered in upper connector drum 10, hemispherical locating piece 25 is pushed, buffer spring 24 is shunk, and liquid is logical
The lower part that whereabouts through-hole 231 enters upper connector drum 10 is crossed, ventilation connector 17 enters gas so that gas is with liquid in upper company
The lower part of connect cylinder body 10 finally enters back into the inner chamber body 154 of lower spray head 15 with progress mixed aerosol at body 14 is connect down
In, it is finally sprayed again from spraying through-hole 162, wherein after dismantling ring baffle 164 so that atomization assuagement can be from end
Through-hole 163 sprays, and meets different spraying requirements.
Without the use of when, acted on by the elastic force of buffer spring 24 so that 25 sleeve of hemispherical locating piece is in control through-hole
In 21, the lower sides of the spherical surface of hemispherical locating piece 25 are pressed against the elastic packing being fixed on the madial wall of control through-hole 21
Set 26 lower inside wall on, complete fix, to prevent the masking liquid in pipeline from flow out, meanwhile, can prevent the external world gas,
Winged insect or floating material are entered by spray head in pipeline, ensure the clean of pipeline.
Claims (8)
1. a kind of atomizing spraying head with unidirectionally controlled structure, including upper connector drum (10), it is characterised in that：The upper company
There is major diameter to be spirally connected end (11) at the top of connect cylinder body (10), and the side wall of upper connector drum (10) is with gas inlet bolt apertures
(12), the major diameter, which is spirally connected on the bottom end madial wall at end (11), is bolted with pressure plate (20), the middle part molding of pressure plate (20)
There are control through-hole (21), the middle part bottom surface of pressure plate (20) to form the extension set (22) extended downwardly, extension set (22) sleeve
In the top of upper connector drum (10), the lateral wall of extension set (22) is close to the madial wall of connector drum (10), extension set
(22) bottom end forms lower limiting board (23), and the edge of lower limiting board (23) has whereabouts through-hole (231), lower limiting board (23)
Middle top surface be fixed with buffer spring (24), the top of buffer spring (24) is fixed with hemispherical locating piece (25), hemispherical
The top surface of locating piece (25) is hemispherical face, and hemispherical locating piece (25) sleeve is in control through-hole (21), hemispherical locating piece
(25) lower sides of spherical surface are pressed against the lower part for the elastic seal cartridge (26) being fixed on the madial wall of control through-hole (21)
On madial wall；
There is central through hole (13), the bottom surface of upper connector drum (10) forms company in the middle part of the bottom surface of the upper connector drum (10)
Lower body (14) is connect, connecting has internal thread on the madial wall of lower body (14), in the interconnecting piece (151) of lower spray head (15)
Portion, which has, runs through through-hole (152), and the top surface of interconnecting piece (151) forms annular groove (153), connects lower body (14) sleeve in ring
In shape slot (153), there is connection screw thread, connection screw thread and internal thread bolt on the side madial wall of annular groove (153)；
There is inner chamber body (154), inner chamber body (154) to be communicated with through through-hole (152) in the middle part of the bottom surface of the lower spray head (15)；
The bottom of the lower spray head (15) is bolted with spraying end plate (16), forms and raises up in the middle part of spraying end plate (16)
Spherical surface hill portion (161), multiple spraying through-holes (162) are formed on spherical surface hill portion (161).
2. a kind of atomizing spraying head with unidirectionally controlled structure according to claim 1, it is characterised in that：The gas into
Ventilation connector (17) is bolted in gas bolt apertures (12).
3. a kind of atomizing spraying head with unidirectionally controlled structure according to claim 1, it is characterised in that：The spraying end
Multiple end through-holes (163) are formed on plate (16), during all end through-holes (163) are with the center of spherical surface hill portion (161)
Thimble shape is arranged on spraying end plate (16).
4. a kind of atomizing spraying head with unidirectionally controlled structure according to claim 3, it is characterised in that：The spraying end
Ring baffle (164) is bolted to connection on plate (16), ring baffle (164) covers all end through-holes (163).
5. a kind of atomizing spraying head with unidirectionally controlled structure according to claim 1, it is characterised in that：The spraying end
The first density circle (1) is clamped between plate (16) and the bottom face of lower spray head (15).
6. a kind of atomizing spraying head with unidirectionally controlled structure according to claim 1, it is characterised in that：Under the connection
It is clamped with the second sealing ring (2) between the bottom face and the bottom surface of annular groove (153) of body (14).
7. a kind of atomizing spraying head with unidirectionally controlled structure according to claim 1, it is characterised in that：Under the connection
Resilient sleeve (3) is fixed on the lateral wall of body (14), the lateral wall upper sleeve of resilient sleeve (3) has outer connection body (31), bullet
Property set (31) lateral wall be pressed against it is outer connection body (31) madial wall, it is outer connection body (31) lateral wall on form ring
Shape connects side (32).
8. a kind of atomizing spraying head with unidirectionally controlled structure according to claim 1, it is characterised in that：The upper connection
The lower part of the madial wall of cylinder (10) is equipped with guide sleeve (27), and the madial wall of guide sleeve (27) is the big lower diameter of upper diameter
Small taper wall surface, gas inlet bolt apertures (12) are in the top of guide sleeve (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810827592.2A CN108636632A (en) | 2018-07-25 | 2018-07-25 | A kind of atomizing spraying head with unidirectionally controlled structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810827592.2A CN108636632A (en) | 2018-07-25 | 2018-07-25 | A kind of atomizing spraying head with unidirectionally controlled structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108636632A true CN108636632A (en) | 2018-10-12 |
Family
ID=63760162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810827592.2A Withdrawn CN108636632A (en) | 2018-07-25 | 2018-07-25 | A kind of atomizing spraying head with unidirectionally controlled structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108636632A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282330A (en) * | 2020-03-14 | 2020-06-16 | 刘春焕 | Multi-pipeline press filtration type sewage treatment all-in-one machine |
| CN111358993A (en) * | 2020-03-12 | 2020-07-03 | 安徽麒麟正大饲料有限公司 | Deodorization system for live pig farm |
-
2018
- 2018-07-25 CN CN201810827592.2A patent/CN108636632A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358993A (en) * | 2020-03-12 | 2020-07-03 | 安徽麒麟正大饲料有限公司 | Deodorization system for live pig farm |
| CN111282330A (en) * | 2020-03-14 | 2020-06-16 | 刘春焕 | Multi-pipeline press filtration type sewage treatment all-in-one machine |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
|
| WW01 | Invention patent application withdrawn after publication |