CN111731640A

CN111731640A - Solid-liquid separation bottle using dry ice to break membranes

Info

Publication number: CN111731640A
Application number: CN202010548057.0A
Authority: CN
Inventors: 王宝根; 邓大勇; 叶帅
Original assignee: Haining Cuizhi Intelligent Robot Co ltd
Current assignee: Haining Cuizhi Intelligent Robot Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-10-02
Anticipated expiration: 2040-06-16
Also published as: CN111731640B

Abstract

The invention discloses a solid-liquid separation bottle for breaking a membrane by using dry ice, which comprises a bottle body filled with sterile water, a bottle cap and a small storage bottle filled with a mixture of solid nutrients and dry ice; one end of the small storage bottle is separated from the bottle body feeding hole through a sealing film, and the other end of the small storage bottle is sealed by a convex elastic film protruding outwards; the device comprises a storage small bottle and is characterized in that a bubble wrapped by a plastic film is arranged in the storage small bottle, a thimble is fixedly connected to the center of the inner side of the convex elastic film, the thimble punctures the bubble after the convex elastic film is pressed inwards, and dry ice in the storage small bottle is immediately gasified and expanded to flush a sealing film after contacting water flowing out of the bubble, so that solid nutrient particles or powder enter the bottle along with the dry ice to realize solid-liquid mixing. The invention realizes the separation and preservation of solid nutrient particles or powder and water, realizes the solid-liquid mixing by breaking the membrane by using the expansion impact of dry ice, and has the characteristics of simple and easy operation and longer shelf life of the beverage.

Description

Solid-liquid separation bottle using dry ice to break membranes

Technical Field

The invention belongs to the technical field of beverage packaging, and particularly relates to a solid-liquid separation bottle for breaking a membrane by using dry ice.

Background

At present, the beverage in the market is various in variety, various fruit juices, sports beverages, milk beverages, tea, coffee and the like are popular with people, and particularly in hot summer, a bottle of frozen beverage brings coolness to people.

However, most of the beverages are directly filled in bottles, various nutritional solvents and water are mixed together, so that the shelf life is shortened, preservatives are often added into the beverages to prolong the shelf life, the mouthfeel of the beverages is affected, and long-term drinking of the beverages containing the preservatives causes chronic harm to human health. In addition, even if a preservative is added, the preservation effect is far less than the preservation time of powder or solid state.

Therefore, researches are carried out on solid-liquid separation bottle caps and bottles, solid nutrients and water are separated and packaged, and are mixed and prepared before drinking, so that the shelf life can be greatly prolonged, and the use of preservatives can be reduced. However, the current solid-liquid mixing method has complex structure or troublesome operation, can not meet the requirements of customers, and is difficult to realize technical productization.

Disclosure of Invention

The invention aims to overcome the problems in the prior art, and provides a solid-liquid separation bottle for breaking a membrane by using dry ice, which realizes the separation and storage of solid nutrient particles or powder from water and utilizes the expansion impact of the dry ice to break a sealing membrane.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an use solid-liquid separation bottle of dry ice rupture of membranes which characterized in that: the device comprises a bottle body filled with sterile water, a bottle cap and a storage small bottle filled with a solid nutrient and dry ice mixture; one end of the small storage bottle is separated from the bottle body feeding hole through a sealing film, and the other end of the small storage bottle is sealed by a convex elastic film protruding outwards; the novel plastic film type water storage bottle is characterized in that a plastic film wrapped blister is arranged in the small storage bottle, a thimble is fixedly connected to the center of the inner side of the convex elastic film, and the blister is punctured by the thimble after the convex elastic film is pressed inwards.

Preferably, the solid nutrient is in a granular or powder state, and after the water bubbles are punctured, the dry ice is immediately gasified and expanded after contacting with the outflow water to flush the sealing film, so that the solid nutrient can enter the bottle and be mixed with the water to obtain the required beverage.

Preferably, the sealing film has a cross indentation or a mark with a Chinese character 'mi' on the surface close to the storage small bottle, so that the sealing film is thinner at the indentation, and the sealing film is broken by the impact force of dry ice.

Preferably, a filtering membrane is arranged in the bottle mouth of the bottle body so as to improve the taste of the beverage.

Preferably, the water bubble is filled with sterile water or concentrated nutrient solution.

Preferably, a high-pressure gas pipe is arranged in the water bubble, nitrogen dioxide or nitrogen is arranged in the pipe, and the high-pressure gas pipe and the nitrogen dioxide or nitrogen are punctured together when the water bubble is punctured, so that the water bubble can be smoothly cracked under the action of internal pressure, and water in the water bubble can be in contact with dry ice.

Preferably, the convex elastic membrane is externally provided with a small bottle cap which is engaged with the port of the storage small bottle through internal threads.

Preferably, the storage small bottle is arranged below the bottle body, and the storage small bottle and the bottle body are fixed and sealed through ultrasonic welding.

Preferably, the storage small bottle is arranged above the bottle body, and the discharge port of the storage small bottle is meshed with the bottle opening of the bottle body through internal threads. The internal thread of the small bottle cap can be meshed with the external thread of the bottle opening of the bottle body, and after solid and liquid are mixed, the small storage bottle can be discarded, and the small bottle cap can be directly used as the bottle cap.

Preferably, the thimble is a hollow needle with an open tip, and the side surface of the thimble is provided with a side hole communicated with the inside. When the convex elastic membrane is pressed down, the tip of the hollow needle pokes the sealing membrane, water in the bottle enters the needle from the tip and then flows out from the side hole to be contacted with the dry ice, and then the dry ice expands to break the sealing membrane, so that the mixing of solid nutrients and water is realized.

Preferably, a negative pressure is applied to the inside of the storage vial to suck water in after the sealing film is punctured.

Preferably, the bottle body is of a composite structure with an outer layer of plastic and an inner layer of glass, so that the beverage is healthier without contacting the plastic.

Compared with the prior art, the invention has the following beneficial effects: 1) when the beverage is drunk, the convex elastic membrane is lightly pressed to enable the thimble to puncture the bubble or the sealing membrane, the dry ice in the storage small bottle is immediately gasified and expanded to flush the sealing membrane after contacting the flowing water, and the solid nutrient particles or powder in the storage small bottle enter the bottle together with the dry ice to realize solid-liquid mixing, so that the operation is easy, the quality guarantee period of the beverage is prolonged, and the use of a preservative is avoided; 2) the small bottle cap can effectively prevent solid nutrients from being mixed with water due to misoperation such as pressing in advance and prevent beverage from going bad in advance; 3) the dry ice plays a role in breaking membranes and also plays a role in refrigerating water, so that the requirements of people in summer are met; 4) the bottle body adopts a double-layer composite structure of plastic and glass, so that the beverage is stored without contacting the plastic, and is healthier for human bodies.

Drawings

FIG. 1 is a schematic cross-sectional view of a non-pressed state in accordance with embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view of a vial after pressing according to example 1 of the present invention;

FIG. 3 is a schematic view of a sealing film according to the present invention;

FIG. 4 is a schematic view of another embodiment of the sealing film of the present invention;

FIG. 5 is a schematic cross-sectional view of a vial according to example 2 of the present invention;

FIG. 6 is a schematic cross-sectional view of a vial according to example 3 of the present invention;

fig. 7 is a schematic cross-sectional view of embodiment 4 of the present invention when not pressed.

In the figure: 100-bottle cap, 201-filter membrane, 202-outer layer plastic, 203-inner layer glass, 204-feed inlet, 205-sealing membrane, 306 a-cross dent, 306 b-meter dent, 300-storage small bottle, 301-mixture, 302-bubble, 302 a-water, 302 b-high pressure gas pipe, 303-welding spot, 304-thimble and 304 a-side hole; 305-convex elastic membrane, 306-small bottle cap and 307-sealing membrane.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description below:

example 1

As shown in fig. 1, the solid-liquid separation bottle for breaking membranes by using dry ice of the embodiment comprises a bottle body filled with sterile water, a bottle cap 100, and a storage bottle 300 filled with a mixture 301 of solid nutrients and dry ice. One end of the storage small bottle 300 is a discharge hole and is separated from the bottle body feeding hole 204 through a sealing film 205, and the other end of the storage small bottle is closed by a convex elastic film 305 protruding outwards. A bubble 302 wrapped by a plastic film is arranged in the storage bottle 300, the periphery of the bubble is filled with the mixture 301, a thimble 304 is fixedly connected to the center of the inner side of the convex elastic film 305, and the bubble 302 is punctured by the thimble along with the movement after the convex elastic film 305 is pressed inwards.

The solid nutrient is in a particle or powder state, the storage small bottle 300 is arranged below the bottle body, the middle of the lower surface of the bottle body is of a concave structure, so that the storage small bottle 300 with the solid nutrient and the dry ice placed in is inserted into the concave hole, fixing and sealing are achieved through ultrasonic welding, as shown in the figure, the welding point 303 is arranged below the storage small bottle 300, the storage small bottle and the bottle body are connected into a whole, and water cannot leak out after the sealing film 205 is broken and enters.

The filtering membrane 201 is arranged in the bottle mouth of the bottle body, so that solid particles which are not dissolved after solid and liquid are mixed can be filtered, and the taste of the beverage is improved.

The water bubble 302 is filled with sterile water or concentrated nutrient solution, and the drinking after solid-liquid mixing is not influenced.

The film 205 has a cross indentation 306a or a cross indentation 306b on the surface near the storage vial 300, as shown in fig. 3 and 4, so that the film 300 is thinner at the indentation and is easily broken by the force of impact when the dry ice expands with water.

A vial cap 306 is provided on the outside of the male elastic membrane 305 to engage with the port of the storage vial 300 through an internal thread to prevent the male elastic membrane 305 from being mishandled.

In fig. 1, the convex elastic membrane 305 is in an outward convex non-pressed configuration, in which the tip of the thimble 304 is located below the blister 302. When people need to drink, the small bottle cap 306 is taken down, the convex elastic membrane 305 is pressed down by fingers to be recessed into the storage small bottle 300, as shown in fig. 2, the tip of the thimble 304 enters the water bubble 302 along with the tip of the thimble, the water 302 in the water bubble contacts with the dry ice due to the pressure of the plastic membrane of the water bubble, the dry ice sublimates and expands when meeting with water, the sealing membrane is broken by the impact force of the dry ice, and solid nutrient particles or powder can enter the bottle and be mixed with the water to obtain the needed beverage.

The bottle body adopts a composite structure of outer plastic 202 and inner glass 203, so that the beverage can not contact the plastic more healthily.

Example 2

In this embodiment, the water bubble in embodiment 1 is modified, as shown in fig. 5, a high-pressure gas pipe 302b is installed in the water bubble 302, nitrogen dioxide or nitrogen is installed in the pipe, and when the water bubble is punctured by the thimble 304, the water bubble is punctured together with the nitrogen dioxide or nitrogen, so that the water bubble can be smoothly cracked under the action of internal pressure, and water in the water bubble can contact with dry ice.

Example 3

The structure of this embodiment is different from embodiments 1 and 2 in that: as shown in fig. 6, the thimble 304 is a hollow needle with an open tip, and has a side hole 304a communicating with the inside. No blisters need to be placed in the storage vial 300.

Here, the length of the thimble 304 is longer, and when not in use, the tip thereof is close to the sealing film 205. When the convex elastic membrane 305 is pressed down, the tip of the hollow needle can poke the sealing membrane 205, water in the bottle enters the thimble 304 from the tip and then flows out from the side hole 304a to be contacted with the dry ice, so that the dry ice expands to break the sealing membrane 205, and the mixing of the solid nutrient and the water is realized.

The inside of the storage vial 300 is under negative pressure, and water is automatically sucked from the tip of the ejector pin 304 after the sealing film 205 is punctured.

Example 4

The structure of the present embodiment is different from embodiment 1 in that: as shown in fig. 7, the storage vial 300 is disposed above the bottle body, instead of the bottle cap being connected to the bottle mouth, i.e., the discharge port of the storage vial is engaged with the external thread of the bottle mouth through an internal thread.

Therefore, the existing bottle body structure is not changed, the sealed storage small bottle 300 is directly arranged more conveniently, meanwhile, the internal thread of the small bottle cap 306 can be meshed with the external thread of the bottle opening, the storage small bottle can be discarded after solid and liquid are mixed, and the small bottle cap is directly used as a bottle cap.

The above are only specific embodiments of the present invention, but the technical features are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.

Claims

1. A solid-liquid separation bottle using dry ice to rupture a membrane is characterized by comprising a bottle body filled with sterile water, a bottle cap and a small storage bottle filled with a mixture of solid nutrients and dry ice; one end of the small storage bottle is separated from the bottle body feeding hole through a sealing film, and the other end of the small storage bottle is sealed by a convex elastic film protruding outwards; a water bubble wrapped by a plastic film is arranged in the small storage bottle, a thimble is fixedly connected to the center of the inner side of the convex elastic film, and the water bubble is punctured by the thimble after the convex elastic film is pressed inwards; the solid nutrient is in a granular or powder state, and after the water bubbles are punctured, the dry ice is contacted with the outflow water and then is gasified and expanded to break the sealing film.

2. The solid-liquid separation bottle for breaking the membrane by using the dry ice as claimed in claim 1, wherein the sealing membrane has a cross-shaped indentation or a Chinese character mi-shaped indentation on the surface close to the storage bottle.

3. The solid-liquid separation bottle for breaking membranes by using dry ice as claimed in claim 1, wherein sterile water or concentrated nutrient solution is filled in the water bubbles.

4. The solid-liquid separation bottle using dry ice rupture of membranes as claimed in claim 1, wherein the bubble contains a high pressure gas tube containing nitrogen dioxide or nitrogen gas, which is ruptured together with the bubble when ruptured.

5. The solid-liquid separation bottle for breaking the membrane by using the dry ice as claimed in claim 1, wherein a small bottle cap which is meshed with the port of the storage small bottle through an internal thread is arranged outside the convex elastic membrane.

6. The solid-liquid separation bottle for breaking membranes by using dry ice as claimed in claim 1, wherein the storage small bottle is arranged below the bottle body, and the storage small bottle and the bottle body are fixed and sealed by ultrasonic welding.

7. The solid-liquid separation bottle for breaking the membrane by using the dry ice as claimed in claim 1, wherein the storage small bottle is arranged above the bottle body, and a discharge port of the storage small bottle is meshed with the bottle opening of the bottle body through internal threads; the internal thread of the small bottle cap can be meshed with the external thread of the bottle opening of the bottle body.

8. The solid-liquid separation bottle for breaking a membrane by using dry ice as claimed in claim 1, wherein the thimble is a hollow thimble with an open tip, and a side hole communicated with the inside is formed on the side surface.

9. The solid-liquid separation bottle for breaking membranes by using dry ice as claimed in claim 1, wherein the inside of the storage small bottle is under negative pressure.

10. The solid-liquid separation bottle for breaking membranes by using dry ice as claimed in claim 1, wherein the bottle body is a composite structure of outer layer plastic and inner layer glass.