CN109051201A - A kind of metering device and liquid packaging bottle for vertical Dumpage type liquid packaging bottle - Google Patents
A kind of metering device and liquid packaging bottle for vertical Dumpage type liquid packaging bottle Download PDFInfo
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- CN109051201A CN109051201A CN201811043060.6A CN201811043060A CN109051201A CN 109051201 A CN109051201 A CN 109051201A CN 201811043060 A CN201811043060 A CN 201811043060A CN 109051201 A CN109051201 A CN 109051201A
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- liquid
- metering
- metering device
- packaging bottle
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- 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
- B65D23/00—Details of bottles or jars not otherwise provided for
-
- 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
- B65D2203/00—Decoration means, markings, information elements, contents indicators
- B65D2203/04—Level indicators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention relates to liquid metering device and liquid container technical field, specially a kind of metering device for vertical Dumpage type liquid packaging bottle, and the liquid packaging bottle with the metering device.The present invention in gauge line by encapsulating transparency liquid and metering ball, according to the distance of metering ball decline and metering scale is combined in the when of falling liquid, it can intuitively know the amount for pouring out liquid or the time of falling liquid, without liquid is first poured into other measuring containers measured after carry out again using, can avoid remaining in liquid in measuring container it is more when liquid actual use amount and metered amount deviation it is larger and use problem not easy enough.In addition, metering device and flexible package punch bottle structure of the invention is simple, is readily produced, production cost is low, application easy to spread.
Description
Technical field
The present invention relates to liquid metering device and liquid container technical fields, more particularly to one kind to be used for vertical Dumpage type liquid
The metering device of body Packaging Bottle, and the liquid packaging bottle with the metering device.
Background technique
In daily life, the usage mode of many bottling liquid class products is Dumpage type, and liquid in bottle is poured out, and
Many times, it needs to adjust flow capacity according to the actual situation.In daily chemicals field, most typical example, such as liquid detergent need basis
The amount of washing clothing pours into suitable liquid detergent, and conventional method is to provide a kind of cup-shaped bottle cap with metering scale, will do washing
Liquid pours into cup lid, then liquid detergent in cup lid is poured into washing machine or laundry basin, this metering and takes mode there are many
Disadvantage: 1) whole operation trouble needs proficiency to take liquid detergent bottle, takes cup lid on the other hand, and operation is laborious, washes particularly with bottled greatly
Clothing liquid is more difficult to operate；2) liquid for pouring into cup lid metering is difficult all to pour out use, particularly with the biggish liquid of viscosity,
It is more to remain in amount of liquid in cup lid, causes metering inaccurate.In order to solve this problem, Chinese patent literature CN207293033U
A kind of metering type liquid detergent bottle is disclosed, a kind of extruder pump with function of measuring is devised, structure is complicated for this extruder pump,
High production cost.Chinese patent literature CN207242306U disclose it is a kind of can squeezing out quantitative packaging bottle structure, also need
Complicated Bottle structure, it is difficult to be widely applied.
Summary of the invention
There are actual use amounts and metered amount deviation for the liquid packaging bottle of existing measurable liquid flow capacity by the present invention
Greatly, problem inconvenient to use or complicated Bottle structure, provide a kind of structure it is simple, using easy for vertical Dumpage type liquid
The metering device of body Packaging Bottle, and the liquid packaging bottle with the metering device.
To achieve the above object, the present invention uses following technical scheme.
A kind of metering device for vertical Dumpage type liquid packaging bottle, including gauge line and disposed in parallel with gauge line
Metering scale, transparency liquid and metering ball are packaged in the gauge line, and the density of the metering ball is greater than the close of transparency liquid
The diameter of degree, the metering ball is less than the minimum diameter of gauge line.
Preferably, the gauge line is transparent cylindrical seal pipe.
It is furthermore preferred that the material of the gauge line is transparent plastic.
It is furthermore preferred that the internal diameter of the gauge line is 0.2~1cm.
Preferably, the transparency liquid is the liquid that freezing point is lower than -20 DEG C.
It is furthermore preferred that viscosity is less than the liquid of 10cP when the transparency liquid is 20 DEG C.
It is furthermore preferred that the transparency liquid is ethyl alcohol, isopropanol, ethyl acetate, petroleum ether or kerosene.
Preferably, the material of the metering ball is plastics, metal or glass.
Preferably, the metering scale is time scale or volume markings or grade scale, and the grade scale is specified
The scale of the property indicator solution scale of construction how many degree.
A kind of liquid packaging bottle, including bottle body and bottle cap, the bottle body are equipped with liquid outlet, and the bottle body outer wall is equipped with such as
Above-described metering device, the length direction of gauge line is vertical with horizontal direction in the metering device.
Preferably, air inlet is additionally provided on the bottle body.
Above-mentioned metering device is applied in liquid packaging bottle, that is, there is the liquid packaging bottle of metering device described above,
Liquid packaging bottle fall liquid and the method measured it is as follows: liquid packaging bottle that will be horizontal positioned is in 180 ° of inversions, liquid outlet court
Under, liquid is flowed out from liquid outlet, and the length direction of the gauge line in metering device still maintains vertical with horizontal direction at this time, meter
Amount ball be located at the top in gauge line and start downwards sedimentation, according to metering ball be located at metering scale position reading scale thus
Know the degree of the liquid volume poured out or the time of falling liquid or flow capacity, such as " high, normal, basic " " large, medium and small " " more in few ".
The measuring principle of metering device of the present invention is, when the length direction of gauge line and horizontal plane, in gauge line
The metering ball (when not contacted with gauge line low side) moved in interior transparency liquid (viscous liquid) by downward gravity G,
Upward buoyancy F1With viscosity resistance F2.If setting R is the radius for measuring ball, υ is the movement speed for measuring ball relative to transparency liquid
Degree, η is the coefficient of viscosity of transparency liquid, then according to Stokes' law, when metering ball is vertical from top to bottom in transparency liquid
When sedimentation, viscosity resistance F suffered by ball is measured2=6 π η υ R.When metering ball just starts to settle down, gravity suffered by ball is measured
Greater than suffered buoyancy and viscous power-assisted G > F1+F2, accelerate decline, as speed increases, viscosity resistance F when metering ball is initial2
Also increase, work as G=F1+F2When, metering ball is measured ball and starts uniform descent by dynamic balance up and down.But because measuring ball
It is very of short duration from the process for initially dropping to uniform motion, thus measure bead entire decline process can approximation regard as at the uniform velocity
Movement.The height for measuring ball decline is directly proportional to the time, can calculate the time of falling liquid by metering ball falling head, and the time of falling liquid and
The product of the flow for the when of falling liquid is to pour out the volume of liquid.
Beneficial effects of the present invention: the present invention in gauge line by encapsulating transparency liquid and metering ball, in the when of falling liquid root
According to the distance of metering ball decline and in conjunction with metering scale, it can intuitively know the amount for pouring out liquid or the time of falling liquid, be not necessarily to liquid
Body first pours into other measuring containers measured after carry out again using, can avoid remaining in liquid in measuring container it is more when
The actual use amount and metered amount deviation of liquid are larger and use problem not easy enough.In addition, metering device of the invention
And flexible package punch bottle structure it is simple, be readily produced, production cost is low, application easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of metering device described in embodiment；
Fig. 2 is the structural schematic diagram of liquid packaging bottle described in embodiment；
Fig. 3 is the structural schematic diagram of bottleneck described in embodiment；
Fig. 4 is the structural schematic diagram of the metering device equipped with bearing bed；
Fig. 5 is the schematic cross-section of the laminated metering device equipped with mucigel and release film of carrying；
Fig. 6 be metering scale be time scale metering device structural schematic diagram；
Fig. 7 be metering scale be grade scale metering device structural schematic diagram.
Specific embodiment
In order to more fully understand technology contents of the invention, combined with specific embodiments below to technical solution of the present invention
It is described further and illustrates.
Embodiment
The present embodiment provides a kind of metering devices for vertical Dumpage type liquid packaging bottle, and have the metering device
Liquid packaging bottle.
Referring to Fig.1, the metering device 100 for vertical Dumpage type liquid packaging bottle, including gauge line 120 and and gauge line
120 metering scales 110 disposed in parallel, metering scale 110 are volume markings, and the scale of the present embodiment is 0-50mL.
Gauge line 120 is the transparent cylindrical seal pipe of uniform internal diameter, and the internal diameter of gauge line 120 is 1cm, the present embodiment
The material of gauge line 120 is transparent plastic.It is packaged with the metering ball 140 of kerosene and glass material in gauge line 120, measures ball
140 diameter is 0.5cm, and the density of metering ball 140 is greater than the density of kerosene.
The measuring principle of metering device is as follows: ball is measured in metering device in gauge line when uniform motion, G=F1+F2, G
For gravity suffered by metering ball, F1For buoyancy suffered by metering ball, F2For viscosity resistance suffered by metering ball；G=mg=4/3* π r^3 ρ g,
F1=4/3* π ρ0R^3g, F2=6 π η υ r, therefore speed υ=2/9* (r*r*g/ η) * when measuring ball uniform motion can be calculated
(ρ-ρ0), η is the coefficient of viscosity of kerosene, ρ0It is the density of kerosene, ρ is the density for measuring ball, and r is the radius for measuring ball.L is meter
The distance of ball decline is measured, t is fall time (time of vertical pouring liquid), t=L/ υ.When metering device is applied to known ruler
When the liquid packaging bottle of very little specification, the ginseng such as the solvent of liquid packaging bottle, the bore of liquid outlet and the vertical when of falling liquid liquid outlet flow
Number is measurable datum, and Q is the vertical when of falling liquid liquid outlet flow, and V pours out liquid by pouring liquid certain time
Volume, V=Q*t=Q*L/ υ.
Although metering ball start in gauge line sedimentation when be accelerate, because the acceleration time is very short, speed it is absolute
It is worth also very little, therefore this section of initial settlement is accelerated approximation in metering and regard uniform motion as by this metering device, separately
Outside, strictly speaking, the vertical when of falling liquid liquid outlet flow Q also non-constant value, liquid level height up and down in bottle when flow value and pouring liquid
It is related to spend the factors such as difference, but because liquid packaging bottle volume used in daily life is generally not too big, as the liquid detergent of 2L produces
The difference in height variation of product, upper and lower liquid level will not be excessive, therefore in non-delicate metering, can regard flow Q approximation as definite value.
Therefore this metering device is used for non-delicate metering, to the metering of daily pouring liquid suitable for daily life.
Time scale (t is fabricated to by the relationship of metering ball fall time (time of vertical pouring liquid) and dropping distance
=L/ υ), volume markings (V=Q*t=Q*L/ υ) is fabricated to by the volume and the relationship of dropping distance of pouring out liquid.
Liquid packaging bottle 200 described in the present embodiment is as shown in Fig. 2, include the bottle body 220 for accommodating liquid, bottle body
220 are equipped with bottleneck 230, and bottleneck 230 includes liquid outlet 231 and air inlet 232, as shown in figure 3, the aperture of air inlet 232 is
In the range of 1-5mm, the aperture of the air inlet is 3mm in the present embodiment for control；It further include being closed for matching lid with bottleneck 230
Bottle cap 210；It further include above-mentioned metering device 100, the fixation of metering device 100 is located at 220 outer wall of bottle body, and metering device
The length direction of gauge line is vertical with horizontal direction in 100.
Liquid is carried out down with the liquid packaging bottle of the present embodiment and the method measured is as follows: by the flexible package punch of raw water placing flat
Bottle uses liquid mouth down in 180 ° of inversions, and liquid is flowed out from liquid outlet, and the length direction of the gauge line in metering device is still at this time
So keep vertical with horizontal direction, metering ball is located at the top in gauge line and starts sedimentation downwards, is located at meter according to metering ball
Scale is read to know the liquid volume poured out in the position of amount scale.
It in bottleneck designs mutually independent liquid outlet and air inlet to the liquid packaging bottle of the present embodiment, and controls air inlet
Aperture within the scope of 1-5mm, carry out the vertical when of falling liquid in liquid packaging bottle, because the viscosity of liquid and the aperture of air inlet are small,
Liquid is only flowed out from liquid outlet, will not be flowed out from air inlet, but because the viscosity of air is small, can be penetrated into bottle body, therefore logical
Crossing the lesser air inlet in setting aperture, liquid and air inlet occur to collide and generation vibration in liquid outlet out when can avoid pouring liquid, from
And cause liquid that cannot steadily pour out.As the liquid packaging bottle of the present embodiment is done washing for containing presently commercially available liquid detergent
When liquid, liquid packaging bottle is vertically inverted, and liquid detergent is flowed out from liquid outlet, and air inlet goes out and flows out without liquid detergent, but air can be from
Air inlet penetrates into bottle body.
In addition, in other embodiments, liquid packet can be changed by changing the size of liquid outlet and air inlet
The liquid outlet flow of bottling.
In other embodiments meter can also be formed by the way of nontransparent material and transparent material sealing splicing
Buret is formed on gauge line by transparent material for observing the form of metering ball motion conditions.
In other embodiments, metering device may also include bearing bed, and the gauge line is parallel with metering scale to be fixed
On a surface of bearing bed, as shown in figure 4, specifically, metering scale can be directly printed on the surface of bearing bed, by metering dress
When setting applied to liquid packaging bottle, bearing bed is fixed on to the bottle body outer wall of liquid packaging bottle.In progressive other implementations
In scheme, an adhesive layer is can be set in another surface of bearing bed, is sticked release film on the surface of adhesive layer, as shown in figure 5, will
When metering device is applied to liquid packaging bottle, removes and bearing bed is placed directly against the bottle body outer wall of liquid packaging bottle i.e. after release film
It can.
In other embodiments, metering scale can also be designed as to time scale, such as Fig. 6, metering scale 0-
10S；Metering scale can also be designed as to grade scale, such as Fig. 7, be divided into third, indicate few in the length of preceding one third
Amount, i.e., the amount of liquid poured out when bead dropping distance is in the one third length of gauge line is a small amount of；In intermediate one third
Length in indicate in measure, i.e., the liquid poured out when bead dropping distance is in the one third to 2/3rds length of gauge line
Amount is middle amount；Indicate a large amount of in the length of rear one third, i.e., bead dropping distance is the one third of gauge line to three points
Two length in when the amount of liquid poured out be a large amount of.The setting of the grade scale of other concrete forms can refer to which, successively
Analogize.
In other embodiments, other rulers can also be set by the internal diameter of gauge line according to the design needs of product
It is very little, it is preferably set to 0.2-1cm；The transparency liquid encapsulated in gauge line can also be ethyl alcohol, isopropanol, ethyl acetate or petroleum
Viscosity is less than the liquid of 10cP when ether, preferably freezing point are lower than -20 DEG C and 20 DEG C；The material of metering ball can also be plastics or gold
Belong to etc..
It is described above that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiments of the present invention are not represented and are only limitted to this, any technology done according to the present invention extends or recreation, is sent out by this
Bright protection.
Claims (10)
1. a kind of metering device for vertical Dumpage type liquid packaging bottle, it is characterised in that: including gauge line and and gauge line
Metering scale disposed in parallel, transparency liquid and metering ball are packaged in the gauge line, and the density of the metering ball is greater than saturating
The diameter of the density of prescribed liquid, the metering ball is less than the minimum diameter of gauge line.
2. the metering device according to claim 1 for vertical Dumpage type liquid packaging bottle, it is characterised in that: the meter
Buret is transparent cylindrical seal pipe.
3. the metering device according to claim 2 for vertical Dumpage type liquid packaging bottle, it is characterised in that: the meter
The material of buret is transparent plastic.
4. the metering device according to claim 3 for vertical Dumpage type liquid packaging bottle, it is characterised in that: the meter
The internal diameter of buret is 0.2~1cm.
5. the metering device according to claim 1 for vertical Dumpage type liquid packaging bottle, it is characterised in that: described
Prescribed liquid is the liquid that freezing point is lower than -20 DEG C.
6. the metering device according to claim 5 for vertical Dumpage type liquid packaging bottle, it is characterised in that: described
Viscosity is less than the liquid of 10cP when prescribed liquid is 20 DEG C.
7. the metering device according to claim 1-6 for vertical Dumpage type liquid packaging bottle, feature exist
In: the transparency liquid is ethyl alcohol, isopropanol, ethyl acetate, petroleum ether or kerosene.
8. the metering device according to claim 1 for vertical Dumpage type liquid packaging bottle, it is characterised in that: the meter
The material for measuring ball is plastics, metal or glass.
9. the metering device according to claim 1 for vertical Dumpage type liquid packaging bottle, it is characterised in that: the meter
Amount scale is time scale or volume markings or grade scale, the grade scale refer to the qualitative indicator solution scale of construction how many degree
Scale.
10. a kind of liquid packaging bottle, it is characterised in that: including bottle body and bottle cap, the bottle body is equipped with liquid outlet, the bottle body
Outer wall is equipped with the described in any item metering devices of claim 1-9, the length direction of gauge line and level in the metering device
Direction is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043060.6A CN109051201A (en) | 2018-09-07 | 2018-09-07 | A kind of metering device and liquid packaging bottle for vertical Dumpage type liquid packaging bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043060.6A CN109051201A (en) | 2018-09-07 | 2018-09-07 | A kind of metering device and liquid packaging bottle for vertical Dumpage type liquid packaging bottle |
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| Publication Number | Publication Date |
|---|---|
| CN109051201A true CN109051201A (en) | 2018-12-21 |
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ID=64760947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811043060.6A Pending CN109051201A (en) | 2018-09-07 | 2018-09-07 | A kind of metering device and liquid packaging bottle for vertical Dumpage type liquid packaging bottle |
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| Country | Link |
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| CN (1) | CN109051201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210279674A1 (en) * | 2018-11-05 | 2021-09-09 | Barminder, Inc. | Methods, systems, and devices for beverage consumption and inventory control and tracking |
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|---|---|---|---|---|
| GB900340A (en) * | 1960-05-10 | 1962-07-04 | Reginald Gerald Wallace Willco | Apparatus for indicating the rate of flow of a fluid |
| KR200396746Y1 (en) * | 2005-07-13 | 2005-09-26 | 주식회사 삼양테크 | Water tank level meter having water level and water flow indicating device |
| CN201668717U (en) * | 2010-06-14 | 2010-12-15 | 吴婵娟 | Level-indicating infusion bottle |
| CN204902935U (en) * | 2015-07-28 | 2015-12-23 | 安徽奥生资源利用科技有限公司 | Side installation way liquid level measurement device |
| CN205098733U (en) * | 2014-10-17 | 2016-03-23 | 吕忠民 | liquid tank |
| CN208699341U (en) * | 2018-09-07 | 2019-04-05 | 广州立白企业集团有限公司 | A kind of metering device and liquid packaging bottle for vertical Dumpage type liquid packaging bottle |
-
2018
- 2018-09-07 CN CN201811043060.6A patent/CN109051201A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB900340A (en) * | 1960-05-10 | 1962-07-04 | Reginald Gerald Wallace Willco | Apparatus for indicating the rate of flow of a fluid |
| KR200396746Y1 (en) * | 2005-07-13 | 2005-09-26 | 주식회사 삼양테크 | Water tank level meter having water level and water flow indicating device |
| CN201668717U (en) * | 2010-06-14 | 2010-12-15 | 吴婵娟 | Level-indicating infusion bottle |
| CN205098733U (en) * | 2014-10-17 | 2016-03-23 | 吕忠民 | liquid tank |
| CN204902935U (en) * | 2015-07-28 | 2015-12-23 | 安徽奥生资源利用科技有限公司 | Side installation way liquid level measurement device |
| CN208699341U (en) * | 2018-09-07 | 2019-04-05 | 广州立白企业集团有限公司 | A kind of metering device and liquid packaging bottle for vertical Dumpage type liquid packaging bottle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210279674A1 (en) * | 2018-11-05 | 2021-09-09 | Barminder, Inc. | Methods, systems, and devices for beverage consumption and inventory control and tracking |
| US11861557B2 (en) * | 2018-11-05 | 2024-01-02 | Aware Technologies, Inc. | Methods, systems, and devices for beverage consumption and inventory control and tracking |
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