CN108358148B - Non-metering type full-filling mechanism capable of realizing full-bottle filling - Google Patents
Non-metering type full-filling mechanism capable of realizing full-bottle filling Download PDFInfo
- Publication number
- CN108358148B CN108358148B CN201810263794.9A CN201810263794A CN108358148B CN 108358148 B CN108358148 B CN 108358148B CN 201810263794 A CN201810263794 A CN 201810263794A CN 108358148 B CN108358148 B CN 108358148B
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- filling
- inner cavity
- full
- filling head
- head body
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- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
Landscapes
- Closures For Containers (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a non-metering filling mechanism capable of realizing filling of a full bottle, which comprises a filling rod and a filling head, wherein the filling head comprises a filling head body, a lower cover and a plurality of exhaust bolts, the filling head body is positioned and sleeved outside a lower side opening of the filling rod, the inner side wall of the upper shaft side of the filling head body is in sealing connection with the outer side wall of the lower side opening of the filling rod, and the inner side wall of the lower shaft side of the filling head body is in clearance fit with the outer side wall of the lower side opening of the filling rod; the lower cover is provided with a cover main body and a check ring which are sleeved outside the lower shaft side of the full-filling head body, and the cover main body, the check ring and the lower shaft side of the full-filling head body jointly enclose an accommodating annular cavity; the exhaust bolts are respectively provided with a nut and a hollow screw, the nut is provided with an exhaust port communicated with the inner cavity of the hollow screw, the hollow screw is positioned and inserted into the inner cavity of the full-filling head body and communicated with the inner cavity of the full-filling head body, and the inner cavity of the hollow screw is also provided with a floating ball; the non-metering type full-filling mechanism is simple in structure and low in manufacturing cost, and can realize full-bottle filling.
Description
Technical Field
The invention relates to the technical field of filling, and particularly provides a non-metering type filling mechanism capable of realizing filling of full bottles.
Background
When the existing filling equipment is used for filling materials, a flowmeter type filling valve capable of performing volumetric filling is usually arranged on a filling rod. But increases the production costs due to the high price of the flow meter filling valve.
In view of this, the present invention has been made.
Disclosure of Invention
In order to overcome the defects, the invention provides a non-metering type full-filling mechanism capable of realizing full-bottle filling, which has the advantages of simple and compact structure, low manufacturing cost and convenient installation, and can also realize full-bottle filling with high filling speed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the non-metering filling mechanism capable of realizing filling of the full bottle comprises a filling rod which is vertically arranged, a filling head capable of realizing filling of the full bottle is also matched and installed on the filling rod, the filling head comprises a filling head body, a lower cover and a plurality of exhaust bolts, wherein the filling head body is of a hollow cylinder structure with openings at two axial sides, the filling head body is positioned and sleeved outside a lower side opening of the filling rod, an inner side wall at the upper shaft side of the filling head body is also in sealing connection with an outer side wall of a lower side opening of the filling rod, and an inner side wall at the lower shaft side of the filling head body is also in clearance fit with an outer side wall of the lower side opening of the filling rod; the lower cover is provided with a cover main body which is ring-shaped and is coaxially sleeved outside the lower shaft side of the filling head body, and a circle of retainer ring which is formed by extending radially inwards from the lower shaft side edge of the cover main body, and the cover main body, the retainer ring and the lower shaft side of the filling head body also jointly enclose a containing ring cavity which is positioned below the lower side opening of the filling rod and is used for inserting a bottle opening; each exhaust bolt is provided with a nut and a hollow screw rod integrally connected to the nut, the nut is arranged outside the full-filling head body, the nut is further provided with an exhaust port which is communicated with the inner cavity of the hollow screw rod, the hollow screw rod is positioned and inserted into the inner cavity of the full-filling head body, the inner cavity of the hollow screw rod is further communicated with the inner cavity of the full-filling head body, and in addition, a floating ball which can seal the exhaust port is further freely arranged in the inner cavity of the hollow screw rod.
As a further improvement of the invention, the full-filling head body is positioned and sleeved outside the lower side opening of the filling rod through a stainless steel screw;
the inner cavity of the filling head body is divided into a first inner cavity, a second inner cavity, a third inner cavity and a fourth inner cavity from top to bottom in sequence, and the cross sections of the first inner cavity, the second inner cavity, the third inner cavity and the fourth inner cavity are all circular and are communicated with each other; the diameters of the first inner cavity and the third inner cavity are equal and are respectively smaller than the diameter of the second inner cavity, and the diameter of the fourth inner cavity is larger than the diameter of the second inner cavity;
the bottom end of the lower side opening of the filling rod passes through the first inner cavity and the second inner cavity in sequence and is freely arranged in the third inner cavity, and a sealing ring is also tightly arranged between the first inner cavity and the outer side wall of the lower side opening of the filling rod;
the bottom end of each hollow screw rod respectively passes through the first inner cavity and is freely suspended in the second inner cavity, and each hollow screw rod is also respectively provided with a liquid inlet which extends along the axial direction of the hollow screw rod, and each hollow screw rod can be communicated with the inner cavity of the filling head body through the liquid inlet on the hollow screw rod.
As a further improvement of the invention, the structure for realizing that the cover main body is coaxially sleeved outside the lower shaft side of the filling head main body is as follows: a circle of inner concave parts are concavely arranged on the outer side wall of the lower shaft side of the full filling head body, and outer thread sections are formed on the inner concave parts; the inner side wall of the cover main body is provided with an inner thread section matched with the outer thread section, and the cover main body can be screwed on the inner concave part through the inner thread section.
As a further improvement of the invention, the accommodating annular cavity is defined by the cover main body, the retainer ring and the fourth inner cavity together;
a sealing gasket is positioned and arranged in the fourth inner cavity, when the bottle mouth is inserted into the containing annular cavity, the sealing gasket is propped against the bottle mouth, and the orthographic projection of the inner hole of the sealing gasket is completely fallen into the bottle mouth; in addition, the orthographic projection of the lower side opening of the filling rod completely falls into the inner hole of the sealing gasket.
As a further improvement of the present invention, a socket is further provided, the socket has a socket body with a ring shape and a ring of flanges extending radially inwards from the lower shaft side edge of the socket body, wherein the upper shaft side of the socket body is abutted in the fourth inner cavity, the lower shaft side of the socket body is abutted on the retainer ring, the flanges extend out of the retainer ring, and the inner side walls of the flanges extending out of the retainer ring are inclined surfaces;
the sealing gasket is tightly inserted between the bearing seat and the fourth inner cavity, and simultaneously extends out of the flange so as to resist the bottle mouth.
The beneficial effects of the invention are as follows: the non-metering type full-filling mechanism is simple and compact in structure, low in manufacturing cost and convenient to install; and the full bottle filling can be realized, and the filling speed is high.
Drawings
FIG. 1 is a schematic perspective view of a non-metering filling mechanism according to the present invention;
FIG. 2 is a schematic cross-sectional view of the non-metering, full-fill mechanism of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the non-metering filling mechanism shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 3;
fig. 5 is a schematic cross-sectional view of the filling head according to the present invention.
The following description is made with reference to the accompanying drawings:
1-filling rod 2-filling head
20-full-filling head body 21-lower cover
210-cover body 211-retainer ring
22-exhaust bolt 220-nut
221-hollow screw 222-exhaust port
223-float ball 224-liquid inlet
23-sealing ring 24-sealing gasket
25-socket 250-socket body
251-flange 3-bottle mouth
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, fig. 2, fig. 3 and fig. 4, a schematic perspective view, a schematic cross-sectional view, and an enlarged schematic partial structure of the non-metering filling mechanism according to the present invention are shown. The non-metering filling mechanism comprises a filling rod 1 which is vertically arranged, a filling head 2 which can realize filling of a bottle is also matched and installed on the filling rod 1, the filling head 2 comprises a filling head body 20, a lower cover 21 and a plurality of exhaust bolts 22, wherein the filling head body 20 is of a hollow cylinder structure with openings on two axial sides, the filling head body 20 is positioned and sleeved outside a lower side opening of the filling rod 1, an inner side wall on the upper shaft side of the filling head body 20 is also in sealing connection with an outer side wall of the lower side opening of the filling rod 1, and an inner side wall on the lower shaft side of the filling head body 20 is also in clearance fit with an outer side wall of the lower side opening of the filling rod 1; the lower cover 21 has a cover main body 210 which is ring-shaped and coaxially sleeved outside the lower shaft side of the filling head body 20, and a ring 211 which extends radially inwards from the lower shaft side edge of the cover main body 210, and the cover main body 210, the ring 211 and the lower shaft side of the filling head body 20 also jointly enclose a containing ring cavity which is positioned below the lower side opening of the filling rod 1 and is used for inserting the bottle mouth 3; each exhaust bolt 22 is provided with a nut 220 and a hollow screw rod 221 integrally connected to the nut 220, the nut 220 is arranged outside the full-filling head body 20, the nut 220 is further provided with an exhaust port 222 penetrating through the inner cavity of the hollow screw rod 221, the hollow screw rod 221 is positioned and inserted into the inner cavity of the full-filling head body 20, the inner cavity of the hollow screw rod 221 is further communicated with the inner cavity of the full-filling head body 20, and in addition, a floating ball 223 capable of sealing the exhaust port 222 is further freely arranged in the inner cavity of the hollow screw rod 221.
In this embodiment, preferably, the full-filling head body 20 is positioned and sleeved outside the lower side opening of the filling rod 1 through a stainless steel screw;
the inner cavity of the filling head body 20 is divided into a first inner cavity, a second inner cavity, a third inner cavity and a fourth inner cavity from top to bottom in sequence, and the cross sections of the first inner cavity, the second inner cavity, the third inner cavity and the fourth inner cavity are all circular and are communicated with each other; the diameters of the first inner cavity and the third inner cavity are equal and are respectively smaller than the diameter of the second inner cavity, and the diameter of the fourth inner cavity is larger than the diameter of the second inner cavity (see the detailed figures 2, 3 and 5);
the bottom end of the lower side opening of the filling rod 1 passes through the first inner cavity and the second inner cavity in sequence and is freely arranged in the third inner cavity, and a sealing ring 23 is tightly arranged between the first inner cavity and the outer side wall of the lower side opening of the filling rod 1 so as to realize sealing connection (see fig. 2, 3 and 5 for details);
the bottom end of each hollow screw 221 passes through the first cavity, and is freely suspended in the second cavity, and each hollow screw 221 is further provided with a liquid inlet 224 extending along the axial direction thereof, and each hollow screw 221 is capable of communicating with the cavity of the filling head body 20 through the liquid inlet 224 thereon (see fig. 5 for details).
In this embodiment, preferably, the structure for coaxially sleeving the cover main body 210 on the outer side of the lower shaft of the filling head body 20 is as follows: a circle of inner concave parts are concavely arranged on the outer side wall of the lower shaft side of the filling head body 20, and outer thread sections are also formed on the inner concave parts; the inner sidewall of the cap body 210 is formed with an internal thread section which is matched with the external thread section, and the cap body 210 can be screwed on the internal recess by the internal thread section thereon.
In this embodiment, preferably, the accommodating annular cavity is defined by the cover main body 210, the retainer ring 211, and the fourth inner cavity;
a sealing gasket 24 is positioned and arranged in the fourth inner cavity, when the bottle mouth is inserted into the containing annular cavity, the sealing gasket 24 is abutted against the bottle mouth 3, and the orthographic projection of the inner hole of the sealing gasket 24 is completely fallen into the bottle mouth 3; in addition, the front projection of the lower mouth of the filling rod 1 falls completely into the inner bore of the sealing gasket 24 (see fig. 4 for details).
Further preferably, a socket 25 is further provided, the socket 25 has a socket body 250 having a ring shape and a rim 251 (see fig. 4 in detail) extending radially inward from a lower axial side edge of the socket body 250, wherein an upper axial side of the socket body 250 abuts against the fourth inner cavity, a lower axial side of the socket body 250 abuts against the retainer ring 211, the rim 251 also extends out of the retainer ring 211, and an inner side wall of the rim 251 extending out of the retainer ring 211 is an inclined surface for guiding the insertion of the bottle mouth 3;
the sealing gasket 24 is tightly inserted between the receiving seat 25 and the fourth inner cavity, and the sealing gasket 24 also extends out of the blocking edge 251 to block the bottle mouth 3.
When the filling mechanism is used for filling, materials are filled into the bottle through the filling rod 1, air in the bottle enters the inner cavity of the full-filling head body 20 through a gap between the inner side wall of the lower shaft side of the full-filling head body 20 and the outer side wall of the lower part of the filling rod 1, then enters the inner cavity of the hollow screw 221 of the exhaust bolt 22, and finally is discharged from the exhaust port 222; when the bottle is filled with the material, the excessive material enters the cavity of the filling head body 20 through the gap between the inner side wall of the lower shaft side of the filling head body 20 and the outer side wall of the lower part of the filling rod 1, and then enters the cavity of the hollow screw 221 of the exhaust bolt 22, the floating ball 223 floats to the top of the cavity of the hollow screw 221 along with the rising of the material and seals the exhaust port 222, and the filling is finished.
In conclusion, the non-metering type full-filling mechanism is simple and compact in structure, low in manufacturing cost and convenient to install; and the full bottle filling can be realized, and the filling speed is high.
The above description is only of the preferred embodiments of the present invention, but not intended to limit the invention, and it should be noted that it is possible for a person skilled in the art to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should be considered as being within the scope of the present invention.
Claims (5)
1. Non-metering type full-filling mechanism capable of realizing full bottle filling comprises a filling rod (1) which is vertically arranged, and is characterized in that: the filling rod (1) is also provided with a filling head (2) which can realize filling of a full bottle in a matched mode, the filling head (2) comprises a filling head body (20), a lower cover (21) and a plurality of exhaust bolts (22), the filling head body (20) is of a hollow cylinder structure with openings at two axial sides, the filling head body (20) is positioned and sleeved outside a lower side opening of the filling rod (1), the inner side wall of the upper shaft side of the filling head body (20) is also in sealing connection with the outer side wall of the lower side opening of the filling rod (1), and the inner side wall of the lower shaft side of the filling head body (20) is also in clearance fit with the outer side wall of the lower side opening of the filling rod (1); the lower cover (21) is provided with a cover main body (210) which is ring-shaped and is coaxially sleeved outside the lower shaft side of the filling head main body (20) and a circle of check rings (211) which are formed by extending radially inwards from the lower shaft side edge of the cover main body (210), and the cover main body (210), the check rings (211) and the lower shaft side of the filling head main body (20) also jointly enclose a containing ring cavity which is positioned below the lower side opening of the filling rod (1) and is used for inserting a bottle opening; each exhaust bolt (22) is provided with a nut (220) and a hollow screw rod (221) integrally connected to the nut (220), the nut (220) is arranged outside the full-filling head body (20), the nut (220) is further provided with an exhaust port (222) penetrating through the inner cavity of the hollow screw rod (221), the hollow screw rod (221) is positioned and inserted into the inner cavity of the full-filling head body (20), the inner cavity of the hollow screw rod (221) is further communicated with the inner cavity of the full-filling head body (20), and in addition, a floating ball (223) capable of sealing the exhaust port (222) is further freely arranged in the inner cavity of the hollow screw rod (221).
2. The non-metered full-fill mechanism capable of achieving full-bottle filling of claim 1, wherein: the full filling head body (20) is positioned and sleeved outside the lower side opening of the filling rod (1) through a stainless steel screw;
the inner cavity of the filling head body (20) is divided into a first inner cavity, a second inner cavity, a third inner cavity and a fourth inner cavity from top to bottom in sequence, and the cross sections of the first inner cavity, the second inner cavity, the third inner cavity and the fourth inner cavity are circular and are communicated with each other; the diameters of the first inner cavity and the third inner cavity are equal and are respectively smaller than the diameter of the second inner cavity, and the diameter of the fourth inner cavity is larger than the diameter of the second inner cavity;
the bottom end of the lower side opening of the filling rod (1) passes through the first inner cavity and the second inner cavity in sequence and is freely arranged in the third inner cavity, and a sealing ring (23) is also tightly arranged between the first inner cavity and the outer side wall of the lower side opening of the filling rod (1);
the bottom end of each hollow screw rod (221) passes through the first inner cavity respectively and is freely suspended in the second inner cavity, and each hollow screw rod (221) is also provided with a liquid inlet (224) extending along the axial direction of the hollow screw rod respectively, and each hollow screw rod (221) can be communicated with the inner cavity of the filling head body (20) through the liquid inlet (224) on the hollow screw rod.
3. The non-metered full-fill mechanism capable of achieving full-bottle filling of claim 1, wherein: the structure for realizing that the cover main body (210) is coaxially sleeved outside the lower shaft side of the filling head body (20) is as follows: a circle of inner concave parts are concavely arranged on the outer side wall of the lower shaft side of the full filling head body (20), and outer thread sections are formed on the inner concave parts; an inner thread section matched with the outer thread section is formed on the inner side wall of the cover main body (210), and the cover main body (210) can be screwed on the inner concave part through the inner thread section.
4. The non-metered full-fill mechanism capable of achieving full-bottle filling of claim 2, wherein: the accommodating annular cavity is defined by the cover main body (210), the retainer ring (211) and the fourth inner cavity;
a sealing gasket (24) is positioned and arranged in the fourth inner cavity, when the bottle opening is inserted into the containing annular cavity, the sealing gasket (24) is abutted against the bottle opening, and the orthographic projection of the inner hole of the sealing gasket (24) completely falls into the bottle opening; in addition, the orthographic projection of the lower side opening of the filling rod (1) completely falls into the inner hole of the sealing gasket (24).
5. The non-metered full-fill mechanism capable of achieving full-bottle filling of claim 4, wherein: the bearing seat (25) is further provided with a ring-shaped bearing seat body (250) and a circle of flanges (251) which are formed by extending radially inwards from the lower shaft side edge of the bearing seat body (250), wherein the upper shaft side of the bearing seat body (250) is abutted in the fourth inner cavity, the lower shaft side of the bearing seat body (250) is abutted on the retainer ring (211), the flanges (251) also extend out of the retainer ring (211), and the inner side walls of the flanges (251) extending out of the retainer ring (211) are inclined surfaces;
the sealing gasket (24) is tightly inserted between the bearing seat (25) and the fourth inner cavity, and meanwhile, the sealing gasket (24) also extends out of the retaining edge (251) so as to resist the bottle mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263794.9A CN108358148B (en) | 2018-03-28 | 2018-03-28 | Non-metering type full-filling mechanism capable of realizing full-bottle filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263794.9A CN108358148B (en) | 2018-03-28 | 2018-03-28 | Non-metering type full-filling mechanism capable of realizing full-bottle filling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108358148A CN108358148A (en) | 2018-08-03 |
| CN108358148B true CN108358148B (en) | 2023-12-15 |
Family
ID=63001831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263794.9A Active CN108358148B (en) | 2018-03-28 | 2018-03-28 | Non-metering type full-filling mechanism capable of realizing full-bottle filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108358148B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1069153A (en) * | 1952-12-13 | 1954-07-05 | Anciens Etablissements F Wenge | Improvements in filling devices for automatic bottle filling |
| EP0154050A1 (en) * | 1984-01-26 | 1985-09-11 | Crown Cork & Seal Company, Inc. | Improved filling valve for counterpressure filling of cans |
| US4553574A (en) * | 1983-09-22 | 1985-11-19 | Horix Manufacturing Co. | Valve tip for filling apparatus |
| JPH01154198U (en) * | 1988-04-13 | 1989-10-24 | ||
| US4986318A (en) * | 1981-11-27 | 1991-01-22 | Crown Cork & Seal Company, Inc. | Filling valve for counterpressure filling of cans |
| CN201016085Y (en) * | 2007-01-28 | 2008-02-06 | 齐德胜 | Rotating bottle filling head |
| CN204022440U (en) * | 2014-08-28 | 2014-12-17 | 宁波德永机械有限公司 | A kind of pop can filling valve |
| CN208200340U (en) * | 2018-03-28 | 2018-12-07 | 昆山同寅兴业机电制造有限公司 | It can be realized the filling non-metering formula full irrigation mechanism of full bottle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1403517B1 (en) * | 2010-12-22 | 2013-10-31 | Azionaria Costruzioni Acma Spa | DISPENSER DEVICE FOR A LIQUID FILLING MACHINE |
-
2018
- 2018-03-28 CN CN201810263794.9A patent/CN108358148B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1069153A (en) * | 1952-12-13 | 1954-07-05 | Anciens Etablissements F Wenge | Improvements in filling devices for automatic bottle filling |
| US4986318A (en) * | 1981-11-27 | 1991-01-22 | Crown Cork & Seal Company, Inc. | Filling valve for counterpressure filling of cans |
| US4553574A (en) * | 1983-09-22 | 1985-11-19 | Horix Manufacturing Co. | Valve tip for filling apparatus |
| EP0154050A1 (en) * | 1984-01-26 | 1985-09-11 | Crown Cork & Seal Company, Inc. | Improved filling valve for counterpressure filling of cans |
| JPH01154198U (en) * | 1988-04-13 | 1989-10-24 | ||
| CN201016085Y (en) * | 2007-01-28 | 2008-02-06 | 齐德胜 | Rotating bottle filling head |
| CN204022440U (en) * | 2014-08-28 | 2014-12-17 | 宁波德永机械有限公司 | A kind of pop can filling valve |
| CN208200340U (en) * | 2018-03-28 | 2018-12-07 | 昆山同寅兴业机电制造有限公司 | It can be realized the filling non-metering formula full irrigation mechanism of full bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108358148A (en) | 2018-08-03 |
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