CN109704257A - A kind of pressure pot filling valve and its working method - Google Patents
A kind of pressure pot filling valve and its working method Download PDFInfo
- Publication number
- CN109704257A CN109704257A CN201811525308.2A CN201811525308A CN109704257A CN 109704257 A CN109704257 A CN 109704257A CN 201811525308 A CN201811525308 A CN 201811525308A CN 109704257 A CN109704257 A CN 109704257A
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- China
- Prior art keywords
- pressure pot
- bung hole
- hole fixed
- valve body
- spool
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Links
- 238000000034 method Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000011324 bead Substances 0.000 claims abstract description 23
- 230000014759 maintenance of location Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005273 aeration Methods 0.000 claims description 7
- 239000005030 aluminium foil Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000035622 drinking Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Devices For Dispensing Beverages (AREA)
Abstract
The present invention provides a kind of pressure pot filling valves, include upper valve body, bung hole fixed valve；Upper valve body is integrally in cover, and center is downwardly projecting in cover pin；Bung hole fixed valve is installed on pressure pot；It is cavity inside bung hole fixed valve, is above and below opening, accommodates spool in the cavities, spool is divided into head, middle part and lower part, and in cavity upper end, the first retention bead is arranged along inner wall, it is stuck in the middle part of spool on the downside of the first retention bead, poppet head stretches out the first retention bead；In spool lower part, it is equipped with the first spring；The side wall of bung hole fixed valve is connected with outlet pipe, in outlet pipe, is provided with core, water outlet pipe part is in the second retention bead.The present invention can directly cooperate with water filling production lines in the prior art, be used to filling molten gas-liquid.Inflation provides the pressure for avoiding gas evolution used between inner membrane bag and pressure pot, and pressure guarantees that there is a certain amount of excessive gas on molten gas-liquid top to keep gas content in liquid.
Description
Technical field
The invention belongs to filling apparatus technical field, a kind of pressure pot filling valve and its working method are particularly belonged to.
Background technique
Some when storage, need to have certain pressure in a reservoir, just can guarantee the gas dissolved in dissolved with the liquid of gas
It is not easy to escape, guarantees the intracorporal gas content of liquid, such as hydrogeneous drinking water, oxygenated water；In the filling liquid containing gas, this
Body gas be easy to escape and filling bucket in have pressure, therefore, when filling, can be realized automation it is filling, it is compound to drink
Water industry regulation is most important.
Summary of the invention
A kind of pressure pot filling valve provided by the present invention realizes that industrial automation is filling and conveniently drinks mesh to reach
, in pouring process and when transporting storage, guarantee pressure in pressure pot, to guarantee the intracorporal air content of liquid.
Meanwhile the present invention also provides the working methods of above-mentioned pressure pot filling valve.
A kind of pressure pot filling valve, which is characterized in that include upper valve body, bung hole fixed valve；The upper valve body and liquid
The filling delivery pipe connection of body；The upper valve body is integrally in cover, and center is downwardly projecting in cover pin；The bucket
Mouth fixed valve is installed on pressure pot, and upper valve body whereabouts is fastened in bung hole fixed valve；It is sky inside the bung hole fixed valve
Chamber is opening above and below, accommodates spool in the cavities, and the spool is divided into head, middle part and lower part, the middle part
Diameter is greater than head and lower part；In cavity upper end, the first retention bead is set along inner wall, is stuck in the first retention bead in the middle part of spool
Downside, poppet head stretch out the first retention bead；In spool lower part, it is equipped with the first spring, the downside installation of bung hole fixed valve
In on pressure pot；The side wall of the bung hole fixed valve is connected with outlet pipe, in outlet pipe, is provided with core, the core
Body front end is to block end, and rear end is cylindrical body, is arranged with second spring on cylindrical body；In the outside of bung hole fixed valve, setting
There is the second retention bead, the water outlet pipe part is in the second retention bead.
Further, the pressure barrel structure are as follows: staving is pressure bearing and seal bucket, is set as inner membrane bag on staving top and enters
Mouthful, cover the water inlet pipe and aeration aperture that inlet seal is provided in capping and is connected in inner membrane bag；Water inlet pipe is threadedly coupled
Bung hole fixed valve；Aeration aperture connects space in inner membrane bag and staving.
Further, the water inlet pipe is connected with extension, extends to aluminium foil bag bottommost.
Further, the inlet of the upper valve body is on side wall, is located on the sealing ring of upside.
Further, it on the inside of the upper valve body cover bottom end, on the outside of the upper end of bung hole fixed valve, is respectively arranged with down
Angle.
Further, the outlet pipe oral area connects plug-in type quick union.
Further, in the outlet pipe, outlet pipe front end cavity diameter be less than rear end diameter, outlet pipe front end be to
Lower bending, forms straight wall or to be step-like, forwardly convex.
Further, the upper valve body inner wall is provided with two circle seal convexities；Upper end is arranged in the middle part of the spool
Sealing ring；Gasket is provided on the closure end of the core front end.
Working method of the invention are as follows:
In canned aquatic producing line in the prior art, upper valve body is connect with filling liquid delivery pipe, bung hole fixed valve peace
On the water inlet pipe on pressure pot, and pipe diameter of intaking is greater than spool lower diameter, contacts spring with nozzle, pressure bucket position
It sets in upper valve body lower end, in upper valve body dropping process, pin acts on poppet head, makes poppet head stress, and spool is whole
It falls after rise, the pressure sensor installed on the conveyance conduit of upper valve body upper end, senses that pressure is less than the pressure value set in bucket, instead
For feedback signal to controller, controller opens the solenoid valve on liquid-transport pipe-line, so that molten gas-liquid flows in pressure pot from pipeline,
It is gradually increased with pressure in conveyance conduit with the increase of filling amount in pressure pot, when reaching pressure sensor setting value,
Signal is passed to controller by pressure sensor, and controller controls solenoid valve and closes liquid-transport pipe-line；Upper valve body is lifted out bung hole
Fixed valve, the spool in bung hole fixed valve rebound under the effect of the first spring, confining pressure bucket.Wherein, it is connect with upper valve body
Solenoid valve, pressure sensor and controller, the control upper valve body uplifting device being arranged in pipeline belong to existing canned aquatic
Structure in producing line；
When molten gas-liquid in pressure pot is drunk, fast adapter tube is inserted into plug-in type quick union, it is fast to take over core
Body top is returned, and realizes water outlet, fast adapter tube is connected to water dispenser or direct water receiving is drunk.
Pressure pot filling valve of the invention has the beneficial effect that
Pressure pot filling valve of the invention can directly cooperate with water filling production lines in the prior art, be used to filling molten
Gas-liquid.In pressure pot, inflation provides the pressure for avoiding gas evolution used between inner membrane bag and pressure pot, in molten gas-liquid
After filling, in storage or transportational process, pressure guarantees that molten gas-liquid top has a certain amount of excessive gas to keep in liquid
Gas content.It is easy to use when drinking, fast adapter tube is inserted directly into plug-in type quick union, i.e., it is drinkable.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is part A schematic enlarged-scale view in Fig. 1；
Fig. 3 is structural schematic diagram in embodiment 3；
Fig. 4 is the bottom view of upper valve body in the present invention；
Fig. 5 is the top view of bung hole fixed valve in the present invention；
Fig. 6 is pressure pot structural schematic diagram in the present invention.
In figure: 1, upper valve body；2, bung hole fixed valve；3, it sells；4, spool；5, the first retention bead；6, the first spring；7, go out
Water pipe；8, core；9, second spring；10, the second retention bead；11, seal convexity；12, inlet；13, sealing ring；14, it seals
Lid；15, inner membrane bag；16, aeration aperture；17, extension.
Specific embodiment
Embodiment 1
Referring to attached drawing, the present invention provides a kind of pressure pot filling valves, which is characterized in that includes upper valve body 1, bung hole is solid
Determine valve 2；The upper valve body 1 is connect with filling liquid delivery pipe；The whole upper valve body 1 is in cover, the center in cover
The downwardly projecting inlet 12 for having upper valve body described in pin 3 in position is on side wall, is located on upside sealing ring 11；Inlet
Connect liquid-transport pipe-line；1 inner wall of upper valve body, is provided with two seals protrusion 11, close with bung hole fixed valve in pouring process
Envelope；The bung hole fixed valve 2 is installed on the water outlet of pressure pot, and the whereabouts of upper valve body 1 is fastened in bung hole fixed valve 2；Institute
It is cavity inside the bung hole fixed valve 2 stated, is above and below opening, accommodates spool 4 in the cavities, the spool 4 divides for head
Portion, middle part and lower part, the mid diameter are greater than head and lower part；In cavity upper end, the first retention bead is set along inner wall
5, spool middle part is stuck in 5 downside of the first retention bead, and poppet head stretches out the first retention bead 5；Upper end in the middle part of the spool
It is arranged with sealing ring 13；In 4 lower part of spool, it is equipped with the first spring 6, the downside screw thread of bung hole fixed valve 2 is installed on pressure pot
Water inlet pipe on, and the water inlet pipe diameter of pressure pot be greater than spool lower diameter, contact the first spring 6 with outlet pipe, upper
After 1 return of valve body, under the effect of the first spring 6, by 4 return of spool；The side wall of the bung hole fixed valve 2 is connected with outlet pipe
7, in outlet pipe 7, it is provided with core 8, such as Fig. 2, the core front end is to block end, and the size for blocking end is greater than rear end,
Front end is cone, and rear end is cylindrical body, on cone, is arranged with gasket；Second spring 9, institute are arranged on cylindrical body
In the outlet pipe stated, outlet pipe front end cavity diameter is less than rear end diameter, and outlet pipe front end is to bend downward, and forms straight wall, preceding
End cooperates with cone, plays sealing function；In the outside of bung hole fixed valve 2, it is provided with the second retention bead 10, in limitation
1 height of drop of valve body；The outlet pipe 7 is in the second retention bead 10, increases the company of outlet pipe 7 and through-hole fixed valve 2
Connect intensity.
On the inside of the 1 cover bottom end of upper valve body, on the outside of the upper end of bung hole fixed valve 2, it is respectively arranged with chamfering.
The outlet pipe oral area connects plug-in type quick union.The plug-in type quick union selects PC pneumatically to connect
Head.
Embodiment 2
Pressure barrel structure described in embodiment 1 are as follows: staving is pressure bearing and seal bucket, is set as inner membrane bag 15 on staving top
Entrance, inner membrane bag 15 can be selected aluminium foil bag, and inlet seal is provided in capping 14 and is connected in inner membrane bag 15 by capping 14
Water inlet pipe and aeration aperture 16；Water inlet pipe is threadedly coupled bung hole fixed valve；Aeration aperture connects space in aluminium foil bag and staving.
The water inlet pipe is connected with extension 17, extends to aluminium foil bag bottommost.
Embodiment 3
If Fig. 3 is distinguished as on the basis of 1 structure of embodiment with the structure of embodiment 1, the closure end is round pin,
It is arranged gasket；7 front end of outlet pipe is step-like, forwardly convex, round pin and the cooperation sealing of step-like place.
Embodiment 4
In canned aquatic producing line in the prior art, upper valve body 1 is connect with filling liquid delivery pipe, bung hole fixed valve 2
It is mounted on the water inlet pipe on pressure pot, pressure pot position is in 1 lower end of upper valve body, and in 1 dropping process of upper valve body, pin 3 is made
Used in 4 head of spool, make poppet head stress, spool 4 is whole to be fallen after rise, and the second retention bead 10 limits the lower drop height of upper valve body
Degree；When falling, on the inside of 1 cover bottom end of upper valve body, and the chamfering on the outside of the upper end of bung hole fixed valve 2, to the whereabouts of upper valve body
Play guiding role in direction；In pouring process, seal convexity 11 and 2 side wall of bung hole fixed valve are sealed, and prevent leak；
The pressure sensor installed on 1 upper end liquid-transport pipe-line of upper valve body senses that pressure is less than the pressure set in bucket
Value, feedback signal is to controller, and controller opens the solenoid valve on liquid-transport pipe-line, so that liquid flows to pressure pot from pipeline
In, it is gradually increased with pressure in conveyance conduit with the increase of filling amount in pressure pot, after the completion of filling in pressure pot, pressure
Reach setting value, signal is passed to controller by pressure sensor, and controller controls solenoid valve and closes liquid-transport pipe-line；Upper valve body 1
It is lifted out bung hole fixed valve 2, the spool 4 in bung hole fixed valve rebounds under the effect of the first spring 6, confining pressure bucket.Wherein,
Solenoid valve, pressure sensor and controller, the control upper valve body uplifting device being arranged in the pipeline connecting with upper valve body 1 belong to
The structure in existing canned aquatic producing line；
When hydrogeneous drinking water in pressure pot is drunk, fast adapter tube is inserted into plug-in type quick union, fast adapter tube will
Core top is returned, and realizes water outlet, and fast adapter tube is connected to the drinking equipments such as water dispenser and is drunk.
Claims (9)
1. a kind of pressure pot filling valve, which is characterized in that include upper valve body, bung hole fixed valve；The upper valve body and liquid
Filling delivery pipe connection；The upper valve body is integrally in cover, and center is downwardly projecting in cover pin；The bung hole
Fixed valve is installed on pressure pot, and upper valve body whereabouts is fastened in bung hole fixed valve；It is cavity inside the bung hole fixed valve,
It is above and below opening, accommodates spool in the cavities, the spool is divided into head, middle part and lower part, the mid diameter
Greater than head and lower part；In cavity upper end, the first retention bead is set along inner wall, is stuck under the first retention bead in the middle part of spool
Side, poppet head stretch out the first retention bead；In spool lower part, it is equipped with the first spring, is installed on the downside of bung hole fixed valve
On pressure pot；The side wall of the bung hole fixed valve is connected with outlet pipe, in outlet pipe, is provided with core, the core
Front end is to block end, and rear end is cylindrical body, is arranged with second spring on cylindrical body；In the outside of bung hole fixed valve, it is provided with
Two retention beads, the water outlet pipe part is in the second retention bead.
2. pressure pot filling valve according to claim 1, which is characterized in that the pressure barrel structure are as follows: staving is to hold
Means of press seals bucket is set as inner membrane bag entrance on staving top, covers inlet seal, be provided in capping and connect in inner membrane bag
The water inlet pipe and aeration aperture connect；Water inlet pipe is threadedly coupled bung hole fixed valve；Aeration aperture connects space in inner membrane bag and staving.
3. pressure pot filling valve according to claim 1, which is characterized in that the water inlet pipe is connected with extension, prolongs
Reach aluminium foil bag bottommost.
4. pressure pot filling valve according to claim 1, which is characterized in that the upper valve body inner wall is provided with two circles
Seal convexity；Upper end is arranged with sealing ring in the middle part of the spool；Gasket is provided on the closure end of the core front end.
5. pressure pot filling valve according to claim 1, which is characterized in that the inlet of the upper valve body is in side wall
On, it is located on the sealing ring of upside.
6. pressure pot filling valve according to claim 1, which is characterized in that on the inside of the upper valve body cover bottom end, with
On the outside of the upper end of bung hole fixed valve, it is respectively arranged with chamfering.
7. pressure pot filling valve according to claim 1, which is characterized in that the outlet pipe oral area connection plug-in type is fast
Connector.
8. pressure pot filling valve according to claim 1, which is characterized in that in the outlet pipe, outlet pipe front end is empty
Chamber diameter be less than rear end diameter, outlet pipe front end be bend downward, is formed straight wall or be it is step-like, it is forwardly convex.
9. the working method of pressure pot filling valve according to claim 1, which is characterized in that in the prior art canned
In aquatic producing line, upper valve body is connect with filling liquid delivery pipe, and bung hole fixed valve is mounted on the water inlet pipe on pressure pot, pressure
Bucket position is set in upper valve body lower end, and in upper valve body dropping process, pin acts on poppet head, makes poppet head stress, spool
Whole to fall after rise, the second retention bead limits upper valve body height of drop, realizes filling liquid；After the completion of filling, upper valve body is detached from bucket
Mouthful fixed valve, the spool in bung hole fixed valve rebound under the effect of the first spring, confining pressure bucket；
When molten gas-liquid in pressure pot is drunk, fast adapter tube is inserted into plug-in type quick union, it is fast to take over core top
It returns, fast adapter tube is connected to water dispenser or direct water receiving is drunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525308.2A CN109704257A (en) | 2018-12-13 | 2018-12-13 | A kind of pressure pot filling valve and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525308.2A CN109704257A (en) | 2018-12-13 | 2018-12-13 | A kind of pressure pot filling valve and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109704257A true CN109704257A (en) | 2019-05-03 |
Family
ID=66256397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525308.2A Pending CN109704257A (en) | 2018-12-13 | 2018-12-13 | A kind of pressure pot filling valve and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109704257A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5937895A (en) * | 1998-04-17 | 1999-08-17 | Uop Llc | Fail-safe delivery valve for pressurized tanks |
| CN1428534A (en) * | 2001-12-18 | 2003-07-09 | 技术发明和探索公司Spit | Compressed gas container for fastening device |
| CN202901267U (en) * | 2012-11-27 | 2013-04-24 | 慈溪市美源净水设备有限公司 | Pressure water storage bucket |
| CN205036917U (en) * | 2015-10-21 | 2016-02-17 | 宁波铭匠扎啤设备有限公司 | A check valve for draught beer freshness retaining barrel |
| EP3020680A1 (en) * | 2014-11-13 | 2016-05-18 | Grünewald Fruchsaft GmbH | Sterile filling or rinsing device |
| CN206371896U (en) * | 2016-09-08 | 2017-08-04 | 刘应军 | A kind of hydrogen rich water Drinking fountain antibacterial pressure pot |
| CN209922870U (en) * | 2018-12-13 | 2020-01-10 | 李保强 | Filling valve for pressure barrel |
-
2018
- 2018-12-13 CN CN201811525308.2A patent/CN109704257A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5937895A (en) * | 1998-04-17 | 1999-08-17 | Uop Llc | Fail-safe delivery valve for pressurized tanks |
| CN1428534A (en) * | 2001-12-18 | 2003-07-09 | 技术发明和探索公司Spit | Compressed gas container for fastening device |
| CN202901267U (en) * | 2012-11-27 | 2013-04-24 | 慈溪市美源净水设备有限公司 | Pressure water storage bucket |
| EP3020680A1 (en) * | 2014-11-13 | 2016-05-18 | Grünewald Fruchsaft GmbH | Sterile filling or rinsing device |
| CN205036917U (en) * | 2015-10-21 | 2016-02-17 | 宁波铭匠扎啤设备有限公司 | A check valve for draught beer freshness retaining barrel |
| CN206371896U (en) * | 2016-09-08 | 2017-08-04 | 刘应军 | A kind of hydrogen rich water Drinking fountain antibacterial pressure pot |
| CN209922870U (en) * | 2018-12-13 | 2020-01-10 | 李保强 | Filling valve for pressure barrel |
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