CN104590761B - A kind of sprayer unit of the universal proportional valve of band - Google Patents
A kind of sprayer unit of the universal proportional valve of band Download PDFInfo
- Publication number
- CN104590761B CN104590761B CN201510038102.7A CN201510038102A CN104590761B CN 104590761 B CN104590761 B CN 104590761B CN 201510038102 A CN201510038102 A CN 201510038102A CN 104590761 B CN104590761 B CN 104590761B
- Authority
- CN
- China
- Prior art keywords
- valve
- universal
- sealing
- sprayer unit
- proportional 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/48—Lift valves, e.g. operated by push action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/52—Valves specially adapted therefor; Regulating devices for metering
- B65D83/54—Metering valves ; Metering valve assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a kind of sprayer unit of the universal proportional valve of band, include tank body, opening is provided with the tank body upper end, sealing is provided with sealing cup over said opening, universal proportional valve is connected with the sealing cup interior sealing, the universal proportional valve includes quantitative valve module, quantitative sealed between valve module upper end and sealing cup inwall is set, universal valve seat is connected with the entrance point of the quantitative valve module, valve pocket is provided with the universal valve seat, provided with the lower inlet connected with cavity volume below the universal valve seat, provided with the upper inlet connected with cavity volume above the universal valve seat, feed liquor is intraoral on described is provided with cone seal step, feed liquor is intraoral on described can close the cone seal step so that the valve pearl that upper inlet separates with cavity volume provided with the sprayer unit with universal proportional valve when vertical.The present invention is simple in construction, easy to use, and flow accurately can be controlled, and feed liquor is convenient.
Description
Technical field
The present invention relates to a kind of sprayer unit of the universal proportional valve of band.
Background technology
Quantitative valve is the Special valve that a kind of flow that can be outwards discharged every time with fluid sources is accurately controlled.It is fixed
Measure valve the industry such as daily use chemicals and medicine purposes widely, such as be provided with the product such as common sprayer unit quantitative
Valve.Its structure of existing proportional valve is relatively complicated, and assembling is inconvenient, can not meet production and the requirement used.
Due to the defect that existing proportional valve is designed, the feed tube of proportional valve necessarily be in certain position or angle ability feed liquor, seriously
It has impact on using effect.
So, the sprayer unit of the existing universal proportional valve of band awaits further perfect.
The content of the invention
It is easy to use the invention aims to overcome weak point of the prior art there is provided one kind is simple in construction,
Flow can accurately be controlled, sprayer unit of the feed liquor easily with universal proportional valve.
In order to achieve the above object, the present invention uses following scheme：
A kind of sprayer unit of the universal proportional valve of band, includes tank body, is provided with opening in the tank body upper end, is opened described
Sealing is provided with sealing cup on mouth, and universal proportional valve is connected with the sealing cup interior sealing, and the universal proportional valve includes quantitative
Valve module, quantitative sealed between valve module upper end and sealing cup inwall is set, in the entrance point connection of the quantitative valve module
There is universal valve seat, valve pocket is provided with the universal valve seat, provided with the lower feed liquor connected with valve pocket below the universal valve seat
Mouthful, provided with the upper inlet connected with valve pocket above the universal valve seat, feed liquor is intraoral on described is provided with cone seal platform
Rank, on described feed liquor it is intraoral provided with the sprayer unit with universal proportional valve it is vertical when can close the cone seal step so as to
The valve pearl for making inlet separate with valve pocket.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that described quantitative valve module includes
Valve chamber, is provided with cavity volume in the valve chamber, and the connecting tube being connected with the cavity volume, the connection are provided with the valve chamber lower end
Pipe is connected with the universal valve seat, and the valve rod of one end open is provided with the valve chamber, logical provided with hydrojet in the valve rod
Road, is provided with spacing ring on the valve rod outer wall, and being provided with the valve chamber upper end can be with the valve rod dynamic sealing above spacing ring
Sealing mechanism, the hydrojet passage can be made to be connected with cavity volume when being moved down on the valve rod above the spacing ring provided with valve rod
Intercommunicating pore, provided with can move up the valve rod so that intercommunicating pore and cavity volume separate between the spacing ring and valve chamber bottom
Top pressure spring, in the valve chamber be provided with sealing position, described sealing position is sealed against each other with valve rod outer wall, before the valve rod
End is provided with loop concave that can be with sealing position formation feed liquor gap, and the valve rod is when moving down outside the valve rod of the loop concave upper end
Wall is sealed against each other with sealing position.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that described sealing mechanism, which includes, to be set
The connection concave station in the valve chamber upper end is put, gasket seal is provided with the connection concave station, described gasket seal passes through envelope
Cup is locked in the connection concave station.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that provided with close on the connection concave station
Bulge loop is sealed, closure gasket groove is provided with gasket seal position corresponding with sealing bulge loop, described sealing bulge loop is arranged on
In the closure gasket groove.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that in the sealing position and valve chamber inwall
Between provided with being easy to the elastically-deformable slot to make way of sealing position.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that inlet upper end is provided with described
It can prevent valve pearl from running out of the spacing salient point of inlet.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that be arranged with the lower inlet
Liquid guiding tube.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that outer wall is provided with the valve chamber upper end
Limited location snap ring, is stamped with that sealing cup can be made to be locked in the interior salient point on limited location snap ring in the sealing cup below the limited location snap ring.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that in the lower inlet lower end outer wall
Provided with connection frustum, in the liquid guiding tube lower end provided with otch in V-type.
A kind of sprayer unit of the universal proportional valve of band as described above, it is characterised in that be provided with and turn in the sealing cup upper end
Side, the opening is arranged in the flange, and sealing ring is provided between the opening and flange.
In summary, the present invention is relative to prior art its advantage：
First, the entrance point in the present invention in quantitative valve module is connected with universal valve seat, is provided with below the universal valve seat
Lower inlet, is provided with upper inlet above universal valve seat, and universal proportional valve of the invention can overcome existing from multi-direction feed liquor
There is proportional valve can only liquid guiding tube feed liquor from below, it is impossible to be inverted the defect used, it is easy to use.
2nd, proportional valve modular construction is simple in the present invention, easy to use, and flow accurately can be controlled.
Brief description of the drawings
Fig. 1 is diagrammatic cross-section of the invention；
Fig. 2 is the schematic perspective view of universal proportional valve of the invention；
Fig. 3 is the enlarged drawing at A in Fig. 1.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings：
A kind of sprayer unit of the universal proportional valve of band as shown in Figures 1 to 3, includes tank body 1, in the upper end of tank body 1
Provided with opening 2, sealing is provided with sealing cup 3 in the opening 2, and universal proportional valve 4, institute are connected with the interior sealing of sealing cup 3
State universal proportional valve 4 and include quantitative valve module 5, quantitative sealed between the upper end of valve module 5 and the inwall of sealing cup 3 is set,
The entrance point of the quantitative valve module 5 is connected with universal valve seat 6, valve pocket 7 is provided with the universal valve seat 6, described universal
The lower section of valve seat 6 is enterprising provided with what is connected with valve pocket 7 in the universal top of valve seat 6 provided with the lower inlet 10 connected with valve pocket 7
Liquid mouthful 9, is provided with cone seal step 11 on described in inlet 9, be provided with described in inlet 9 with universal proportional valve
The cone seal step 11 can be closed when vertical for sprayer unit so that the valve pearl 13 that upper inlet 9 separates with valve pocket 7.
Proportional valve of the present invention can be from all angles feed liquor, when proportional valve is in vertical direction or from the horizontal by a folder
During angle, valve pearl separates upper inlet and valve pocket, and liquid enters quantitative valve module from lower inlet；When proportional valve and horizontal direction
When balance or inversion, when valve pearl separates with upper inlet, liquid just can enter quantitative valve module from upper inlet, so as to realize
Multi-direction feed liquor, it is adaptable to which inversion is used, easy to use.
Quantitative valve module 5 of the present invention includes valve chamber 14, cavity volume 12 is provided with the valve chamber 14, in the valve
The lower end of room 14 is provided with the connecting tube 15 being connected with the cavity volume 12, and the connecting tube 15 is connected with the universal valve seat 6,
The valve rod 16 of one end open is provided with the valve chamber 14, hydrojet passage 17 is provided with the valve rod 16, outside the valve rod 16
Wall is provided with spacing ring 18, the upper end of valve chamber 14 provided with can be with the dynamic sealing of valve rod 16 of the top of spacing ring 18 sealer
Structure 20, can make the hydrojet passage 17 and the phase of cavity volume 12 when being moved down on the valve rod 16 of the top of spacing ring 18 provided with valve rod 16
The intercommunicating pore 21 of connection, being provided between the spacing ring 18 and the bottom of valve chamber 14 can be such that the valve rod 16 moves up so that connecting
The top pressure spring 22 that hole 21 separates with cavity volume 12, is provided with sealing position 23, described sealing position 23 and valve rod in the valve chamber 14
16 outer walls are sealed against each other, described in the front end of valve rod 16 provided with that can form the loop concave 24 in feed liquor gap with sealing position 23
Valve rod 16 when moving down the outer wall of valve rod 16 of the upper end of loop concave 24 sealed against each other with sealing position 23.The quantitative valve module of the present invention
It is simple in construction, it is easy to use, flow can accurately be controlled.
Sealing mechanism 20 of the present invention includes the connection concave station 25 for being arranged on the upper end of valve chamber 14, in the company
Connect and gasket seal 26 is provided with concave station 25, described gasket seal 26 is locked in the connection concave station 25 by sealing cup 3.
The present invention is provided with sealing bulge loop 27 on the connection concave station 25, in the gasket seal 26 and the sealing phase of bulge loop 27
The position answered is provided with closure gasket groove 28, and described sealing bulge loop 27 is arranged in the closure gasket groove 28.
In the present invention under the cooperation of sealing bulge loop 27 and closure gasket groove 28, connect between gasket seal 26 and connection concave station 25
Connect even closer, sealing property is better.
The present invention is provided between the sealing position 23 and the inwall of valve chamber 14 is easy to the elastically-deformable slot to make way 29 of sealing position.
In the presence of slot to make way 29, sealing potential energy and the formation dynamic sealing of valve rod outer wall.
Present invention upper end of inlet 9 on described, which is provided with, can prevent valve pearl 13 from running out of the spacing salient point 30 of inlet 9.
The present invention is arranged with liquid guiding tube 31 on the lower inlet 10.
The present invention is provided with limited location snap ring 32, the sealing cup 3 below the limited location snap ring 32 in the upper end outer wall of valve chamber 14
On be stamped with that sealing cup 3 can be made to be locked in the interior salient point 33 on limited location snap ring 32.
The present invention, provided with connection frustum 38, is provided with the lower lower end outer wall of inlet 10 in the lower end of liquid guiding tube 31
Otch 34 in V-type.Liquid guiding tube is set on inlet lower end in the present invention, can the effective company of fixation in the presence of connection frustum
It is connected on inlet, it is difficult for drop-off.The present invention is provided with flange 35 in the upper end of sealing cup 3, and the opening 2 is arranged on the flange
In 35, sealing ring 37 is provided between the opening 2 and flange 35.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Art personnel are it should be appreciated that the present invention is not limited to the above embodiments, and described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (10)
1. a kind of sprayer unit of the universal proportional valve of band, includes tank body (1), opening (2) is provided with the tank body (1) upper end,
Sealing is provided with sealing cup (3) on the opening (2), it is characterised in that：It is connected with the sealing cup (3) interior sealing universal quantitative
Valve (4), the universal proportional valve (4) includes quantitative valve module (5), quantitative valve module (5) upper end and sealing cup (3) inwall
Between seal and set, universal valve seat (6) is connected with the entrance point of the quantitative valve module (5), in the universal valve seat (6)
Provided with valve pocket (7), provided with the lower inlet (10) connected with valve pocket (7) below the universal valve seat (6), in the universal valve
Provided with the upper inlet (9) connected with valve pocket (7) above seat (6), cone seal step is provided with inlet (9) on described
(11), on described in inlet (9) provided with the sprayer unit with universal proportional valve it is vertical when can close the cone seal platform
Rank (11) is so that the valve pearl (13) that upper inlet (9) separates with valve pocket (7).
2. a kind of sprayer unit of the universal proportional valve of band according to claim 1, it is characterised in that described quantitative valve group
Part (5) includes valve chamber (14), and cavity volume (12) is provided with the valve chamber (14), be provided with the valve chamber (14) lower end with it is described
The connecting tube (15) that cavity volume (12) is connected, the connecting tube (15) is connected with the universal valve seat (6), in the valve chamber
(14) valve rod (16) of one end open is provided with, hydrojet passage (17) is provided with the valve rod (16), in the valve rod (16)
Outer wall is provided with spacing ring (18), and being provided with the valve chamber (14) upper end can be close with the dynamic of the valve rod (16) above spacing ring (18)
The spray can be made when being moved down on the sealing mechanism (20) of envelope, the valve rod (16) above the spacing ring (18) provided with valve rod (16)
The intercommunicating pore (21) that liquid passage (17) is connected with cavity volume (12), is provided between the spacing ring (18) and valve chamber (14) bottom
It can move up the valve rod (16) so that the top pressure spring (22) that intercommunicating pore (21) and cavity volume (12) separate, in the valve chamber
(14) sealing position (23) is provided with, described sealing position (23) is sealed against each other with valve rod (16) outer wall, before the valve rod (16)
End is provided with loop concave (24) that can be with sealing position (23) formation feed liquor gap, the loop concave when valve rod (16) moves down
(24) valve rod (16) outer wall of upper end is sealed against each other with sealing position (23).
3. a kind of sprayer unit of the universal proportional valve of band according to claim 2, it is characterised in that described sealing mechanism
(20) include the connection concave station (25) for being arranged on the valve chamber (14) upper end, sealing gasket is provided with the connection concave station (25)
Piece (26), described gasket seal (26) is locked in the connection concave station (25) by sealing cup (3).
4. the sprayer unit of the universal proportional valve of a kind of band according to claim 3, it is characterised in that in the connection concave station
(25) provided with sealing bulge loop (27), sealing ring is provided with the gasket seal (26) position corresponding with sealing bulge loop (27)
Groove (28), described sealing bulge loop (27) is arranged in the closure gasket groove (28).
5. the sprayer unit of the universal proportional valve of a kind of band according to claim 2, it is characterised in that in the sealing position
(23) it is provided between valve chamber (14) inwall and is easy to the elastically-deformable slot to make way of sealing position (29).
6. a kind of sprayer unit of the universal proportional valve of band according to claim 1, it is characterised in that the inlet on described
(9) upper end, which is provided with, can prevent valve pearl (13) from running out of the spacing salient point (30) of inlet (9).
7. the sprayer unit of the universal proportional valve of a kind of band according to claim 1, it is characterised in that in the lower inlet
(10) liquid guiding tube (31) is arranged with.
8. the sprayer unit of the universal proportional valve of a kind of band according to claim 2, it is characterised in that in the valve chamber (14)
Upper end outer wall, which is provided with limited location snap ring (32), the sealing cup (3) below the limited location snap ring (32), to be stamped with to lock sealing cup (3)
It is scheduled on the interior salient point (33) on limited location snap ring (32).
9. the sprayer unit of the universal proportional valve of a kind of band according to claim 7, it is characterised in that in the lower inlet
(10) lower end outer wall is provided with connection frustum (38), in the liquid guiding tube (31) lower end provided with otch (34) in V-type.
10. the sprayer unit of the universal proportional valve of a kind of band according to claim 1, it is characterised in that in the sealing cup (3)
Upper end is provided with flange (35), and the opening (2) is arranged in the flange (35), between the opening (2) and flange (35)
Provided with sealing ring (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038102.7A CN104590761B (en) | 2015-01-26 | 2015-01-26 | A kind of sprayer unit of the universal proportional valve of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038102.7A CN104590761B (en) | 2015-01-26 | 2015-01-26 | A kind of sprayer unit of the universal proportional valve of band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104590761A CN104590761A (en) | 2015-05-06 |
| CN104590761B true CN104590761B (en) | 2017-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510038102.7A Active CN104590761B (en) | 2015-01-26 | 2015-01-26 | A kind of sprayer unit of the universal proportional valve of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590761B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013051A (en) * | 2015-07-30 | 2015-11-04 | 中山市美捷时包装制品有限公司 | Countable quantitative dosing actuator device with protecting cover |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4230243A (en) * | 1978-08-08 | 1980-10-28 | Spitzer Joseph G | Aerosol container with flameless delivery valve |
| GB9814377D0 (en) * | 1998-07-02 | 1998-09-02 | Reckitt & Colmann Prod Ltd | Treatment of airborne microorganisms |
| JP5412605B1 (en) * | 2012-02-15 | 2014-02-12 | 株式会社ピノーレ | Aerosol spray apparatus for shoes and antibacterial treatment method for shoes |
| FR3006300B1 (en) * | 2013-06-04 | 2015-07-03 | Aptar France Sas | DOSING VALVE AND DEVICE FOR DISPENSING FLUID PRODUCT COMPRISING SUCH A VALVE. |
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2015
- 2015-01-26 CN CN201510038102.7A patent/CN104590761B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104590761A (en) | 2015-05-06 |
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Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
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