CN213112503U

CN213112503U - Liquid extraction device

Info

Publication number: CN213112503U
Application number: CN202021367163.0U
Authority: CN
Inventors: 任大江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-04
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a liquid extraction element, including base and body, the body sets up in the base up end, the body top is provided with and is used for inserting the sleeve of waiting to get the container bottleneck, the inside air supply that is provided with of body, controlling means and two at least runners, be provided with a needle tubing at least in the sleeve and be used for the intercommunication to wait to get the inside and outside of container, air supply, runner and needle tubing intercommunication each other, controlling means control runner's switching is so that wait to get the inside atmospheric pressure of container more than or equal to the outside, or make and wait to get the liquid outflow in the container. This liquid extraction element can be put the in-process of getting liquid in the bottle and need not to open the bottle plug, can avoid wine and air reaction to lead to wine rotten at the in-process that drinks were put to get, guarantees the quality of wine.

Description

Liquid extraction device

Technical Field

The utility model relates to a technical field of liquid extraction to in particular to liquid extraction element.

Background

Most bottled wine is sealed by using an oak plug, the first problem for non-professional drinking is how to open the bottle plug, the bottle plug of the wine is not so well opened, the bottle opener cannot completely penetrate the oak plug, the oak plug can be broken if the wine is not inserted deeply enough, the taste of the opened wine can be changed if the opened wine is not drunk in a certain time, and the opened wine is also troublesome to store.

If the fermented wine is contacted with air for a long time, the oxygen in the air can degrade polyphenol substances, color components, anthocyanin and the like which are beneficial to human bodies in the wine, so that the wine is deteriorated, the deteriorated wine shows a rotten apple taste and is changed into yellow or yellow-brown, and the original bright luster and aroma of the wine are lost, so that the wine is important to be stored properly. When the wine is taken, the cork is usually pulled out directly, air enters the bottle from the bottle opening, and oxygen in the air oxidizes the wine which is not drunk up, so that the residual wine which is not drunk can be placed for 3-7 days, and the wine is deteriorated and is not suitable for drinking after 7 days.

The existing devices for extracting wine in part generally use a conduit to directly penetrate an oak plug and then inject an inert gas into the wine bottle that does not react with the red wine in the bottle, thus not causing the red wine to deteriorate or oxidize. Because the internal air pressure of the wine bottle is increased, the wine can directly flow out along the guide pipe and is poured into the cup, when the wine bottle is erected, the internal air pressure is recovered to be normal, but at the moment, all the inert gas is in the wine bottle, and the guide pipe and the needle hole are completely sealed by the wine taking device. However, most wine dispensers are accessories attached to wine bottles, users need to hold the wine bottles to topple and operate the air pressure control switch on the wine dispensers, and the wine dispensers are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Get the wine ware in order to solve prior art and get the problem of wine in-process troublesome poeration and awkward, the utility model provides a liquid extraction element for solve above-mentioned problem.

The utility model provides a liquid extraction element, including base and body, the body sets up in the base up end, and the body top is provided with the sleeve, and telescopic being used for inserts the opening of waiting to get the container bottleneck up, and liquid extraction element is still including setting up in the inside controlling means of body and two at least runners, is provided with a needle tubing at least in the sleeve and is used for the intercommunication to wait to get the inside and the outside of container, and the switching of controlling means control runner makes the liquid outflow of waiting to get in the container. The container to be taken is inversely inserted into the sleeve, the liquid taking operation can be realized by controlling the communication relation between the flow passage and the needle tube by the control device, the container to be taken does not need to be held or poured when the liquid is taken, and the use is very convenient.

Preferably, the body includes a holding portion and a control portion, the holding portion is fixedly connected with the base, the sleeve is arranged on the upper portion of the control portion, a liquid outlet is arranged on the lower portion of the control portion, and the control device and the flow channel are arranged inside the control portion. By means of the structure, the stability of the whole structure can be kept, and the whole device is not easy to topple when the container to be taken is inversely arranged on the sleeve at the upper part of the body.

Further preferably, the hand holding part further comprises an air source, the air source is arranged in the holding part, and a pressure reducing valve and/or a constant pressure valve are/is arranged at an air outlet of the air source. The internal arrangement of the air source can ensure the attractiveness of the whole structure, and the arrangement of the pressure reducing valve and/or the constant pressure valve can ensure the controllability of the air outlet pressure.

Preferably, an area for placing the cup body is formed between the body and the base, and the area is positioned below the liquid outlet. By means of the structure, a user can conveniently take liquid without holding the cup body for waiting.

Preferably, the sleeve is provided with a clamping device for fixing the mouth of the container to be taken and the sleeve. The stability of waiting to get the container can be guaranteed to rely on clamping device's setting, prevents to drop the condition emergence of waiting to get.

Further preferably, the bottom of the sleeve and the clamping device is provided with a through hole for the needle tube to pass through. By virtue of this arrangement it can be ensured that the needle cannula can be inserted effectively into the container to be removed.

Preferably, the head of the needle tube is provided with at least one through hole which is communicated with the inside of the needle tube. By virtue of this arrangement, it is possible to fill the bottle with gas or to discharge the liquid in the bottle through the needle tube.

Preferably, the length of the needle tube is larger than the thickness of the bottle stopper of the bottle mouth of the container to be taken. This arrangement ensures that the needle cannula can be inserted into the bottle to perform the function of pressurizing or tapping.

Further preferably, the control device comprises a first control valve and a second control valve, the flow passage comprises a first flow passage and a second flow passage, the first control valve is arranged on the first flow passage between the needle tube and the air source, and the second control valve is arranged on the second flow passage between the needle tube and the liquid outlet. The filling and dispensing states can be switched by means of the first and second control valves.

Further preferably, a contact sensor and a control circuit board are arranged on the area of the base, where the cup body is placed, the surface of the control part is provided with a control panel, the control panel comprises a display screen, and the contact sensor and the control device are respectively electrically connected with the control circuit board. By means of the arrangement of the circuit components, a user can conveniently control or adjust the flow of the liquid outlet, and corresponding parameters can be displayed for the user.

Preferably, the gas source is nitrogen. Inert gas or chemically stable gas which can not react with liquid in the bottle can be used for ensuring that the quality of the liquid in the bottle is not influenced when the liquid is taken.

The utility model discloses a liquid extraction element can invert the bottleneck when putting and get interior liquid of bottle (like the grape wine in the beverage bottle) and insert in the sleeve on body upper portion, and the cup of getting liquid can be placed on the base, user's both hands have been liberated, only need to place the cup on the base and can realize automatically through contact sensor the operation of pressurizeing or getting liquid in the bottle during use, the cooperation that utilizes needle tubing and air supply keeps the balance of bottle internal pressure and bottle external pressure, and further guarantee the quality of liquid in the bottle through the injection of inert gas like nitrogen gas or argon gas, can be used to put and get the drinks that the preservation requirement is high such as grape wine, the use of tasting wine fan has greatly been made things convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the invention. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.

Fig. 1 is a perspective view of a liquid extraction device according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a liquid extraction device according to a particular embodiment of the present invention;

FIG. 3 is a schematic view of a pressurized state of a liquid extraction device according to an embodiment of the present invention;

fig. 4 is a schematic view of a wine-taking state of the liquid extraction device according to a specific embodiment of the present invention.

Detailed Description

In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. In this regard, directional terminology, such as "top," "bottom," "left," "right," "up," "down," etc., is used with reference to the orientation of the figures being described. Because components of embodiments can be positioned in a number of different orientations, the directional terminology is used for purposes of illustration and is in no way limiting. It is to be understood that other embodiments may be utilized and logical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims.

Fig. 1 shows a perspective view of a liquid extraction device according to an embodiment of the present invention. As shown in fig. 1, the liquid extraction device comprises a base 1 and a body 2, wherein the body 2 is arranged on the upper end surface of the base 1, the bottom of the base 1 is provided with a plurality of supporting legs 12, the upper end surface is provided with a contact sensor 11, and the contact sensor 11 is used for sensing the state of a cup body placed on the contact sensor, so that the instruction control of wine taking is conveniently realized. The body 2 specifically comprises a holding part 21, a control part 22 and a sleeve 23, the control part 22 is positioned above the contact sensor 11 and is used for controlling the action of pressurization or liquid taking, the holding part 21 is connected with the base 1 and the control part 22, the holding part 21 and the base 1 form a C-shaped structure, a cup body for taking liquid can be placed in the middle area, the sleeve 23 and a clamping device 232 are arranged on the upper end face of the control part 22, the sleeve 23 is used for placing a container to be taken (such as a wine bottle), the clamping device 232 is used for fixing the container to be taken, a needle tube 231 is arranged in the middle of the sleeve 23 and is used for inserting a plug of the inverted container to be taken so as to inject gas into the bottle or take required liquid from the container to be taken. The liquid extraction element of this structure simple structure, convenient operation only needs during the use will wait to get the container and invert and insert in sleeve 23 for inside needle tubing 231 got into waiting to get the container, switching through the inside runner of control division 22 realized getting the operation of liquid, the user need not to hold and wait to get the action that the container emptys or holds the cup and wait to get liquid waiting to get the container.

With continued reference to fig. 2, fig. 2 is a cross-sectional view of a liquid extraction device according to a specific embodiment of the present invention, as shown in fig. 2, an air source 211, a pressure reducing valve 212 and an air tube 213 are disposed in the holding portion 21, the pressure reducing valve 212 is disposed at an air outlet of the air source 211 for controlling the air outlet pressure of the air source 211, and the air tube 213 is connected to the pressure reducing valve 212 and is communicated with the inner tube channel of the needle tube 231. The control unit 22 is provided with a first control valve 221, a second control valve 222, and a connection pipe 223, the inner tube of the needle pipe 231 communicates with the connection pipe 223, and the first control valve 221 controls the communication state between the air tube 213 and the needle pipe 231. The second control valve 222 is used to control the communication state between the connection pipe 223 and the liquid outlet 24. Alternatively, relief pressure valve 212 also can be the constant pressure valve, or the combination of relief pressure valve and constant pressure valve for guarantee that the pressure of giving vent to anger of air supply 211 can not be too big, can realize equally the utility model discloses a technological effect.

In the specific embodiment, the control unit 22 has a first flow path formed by the needle tube 231, the first control valve 221, and the air tube 213, and a second flow path formed by the needle tube 231, the connection tube 223, the second control valve 222, and the liquid outlet 24. The first flow passage is used for controlling the gas source 211 to inject gas into the container to be taken, so as to maintain the internal gas pressure of the wine bottle to be greater than or equal to the external gas pressure, and the second flow passage is used for enabling the liquid in the container to be taken to flow out. The design of two runners can prevent that the air from getting into to wait to get the liquid in the container inverted bottle and rotten on the one hand, and on the other hand person of being convenient for switches the selection, can control according to actual need's the volume of getting liquid.

In a specific embodiment, the length of the needle tube 231 should be greater than the thickness of the stopper of the container to be taken, so that the needle tube 231 needs to penetrate through the stopper of the container to be taken into the container after the container to be taken is inserted into the sleeve 23 in an inverted manner, the end of the needle tube 231 inserted into the container to be taken is provided with at least two openings, the openings are communicated with the channel inside the needle tube 231, and the situation that the needle tube 231 is blocked to cause liquid discharge failure when the needle tube 231 is inserted into the stopper of the container to be taken can be avoided. The needle tube 231 is provided with a sealing device (e.g. a sealing ring is provided on the circumference of the head of the needle tube 231) at the position where it is engaged with the control part 22 for ensuring air tightness between the needle tube 231 and the internal pipeline of the control part 22.

In a preferred embodiment, a light source 26 is further disposed on a surface of the holding portion 21 facing the cup body, and the light source 26 irradiates the cup body on the base 1 for observing the state of the liquid, specifically, in the placement and taking of the wine, the condition that a professional wine taster observes the wine color of the placed wine can be satisfied.

In a preferred embodiment, a control panel 25 is disposed on an outer surface of the control portion 22, a circuit board 13 is disposed inside the light source 26 and the base 1, the control panel 25, the first control valve 221, the second control valve 222, the pressure reducing valve 212 and the contact sensor 11 are respectively connected to the circuit board 13, and the light source 26, the first control valve 221, the second control valve 222 and the pressure reducing valve 212 can be controlled by the circuit board 13 triggered by the contact sensor 11, so as to realize actions of turning on the light source, pressurizing or taking liquid. The control panel 25 may also be provided with a display screen for displaying parameters such as the pressure in the bottle and the amount of liquid taken out.

In specific embodiment, air supply 211 is the inert gas or the gas that chemical property is stable that do not react with the inside liquid of the container of waiting to get, preferably be nitrogen gas, it can guarantee to wait to get the quality of the inside liquid of container not influenced in waiting to get the container to utilize air supply 211 to pour into, the condition of influence waiting to get the inside liquid quality of container such as oxidation is avoided appearing takes place, specifically can choose suitable air supply to pour into according to waiting to get the characteristics of the inside liquid of container and the consideration of cost, air supply 211 is the mounting means of dismantling the change, convenient to use's continuous use.

It should be appreciated that although the above-mentioned liquid extraction device only has one needle tube 231 in the sleeve 23, it should be appreciated that 2 or more needle tubes may be provided in the sleeve 23, for example, when two needle tubes are provided, one of the needle tubes is communicated with the air tube 213 and the first control valve 221, the other needle tube is directly communicated with the second control valve 222 and the liquid outlet 24, the pressurizing channel is separated from the wine taking channel, and the pressurizing channel can pressurize the wine taking process to increase the liquid outlet speed, and the technical effects of the present invention can be achieved as well, and particularly, the arrangement of the number of the needle tubes can be performed according to the actual structure size and the wine outlet speed, so as to meet the use requirements under different requirements.

Clamping device 232 is the tubular structure, the inside with sleeve 23 is located to the cover, the outer wall of tubular structure is provided with the centre gripping blade that is used for the centre gripping bottleneck, the centre gripping blade has certain elasticity, the diameter of centre gripping blade at the outer wall of tubular structure is less than the diameter of sleeve 23 inner wall, when making and waiting to get in the container inserts sleeve 23 simultaneously behind clamping device 232, the centre gripping blade can be pushed up to the bottleneck of waiting to get the bottle body, make and wait to get the container bottleneck, the centre gripping blade, sleeve 23 inner wall can be firmly fixed as an organic whole, avoid appearing waiting to get the unstable condition such as the container drops and appear. When the container to be taken out is taken out, the clamping device 232 can be naturally ejected by utilizing the bulge of the bottle mouth of the container to be taken out and the friction torque between devices, and the unlocking can be completed and the container to be taken out from the bottle mouth of the container to be taken out by opening the clamping blades. It should be realized that other clamping devices can be further disposed on the sleeve 23 for fixedly clamping the mouth of the to-be-taken container to prevent the to-be-taken container from shaking or falling off, the clamping devices can be clamping devices such as quick chucks and the like which are convenient for a user to operate, in addition, the depth of the sleeve 23 is matched with the length of the mouth of the to-be-taken container, and the stability of the to-be-taken container after being inserted in an inverted manner is ensured.

In a preferred embodiment, the sleeve 23 and the holding device 232 are detachably mounted, the bottom of the sleeve 23 has a through hole, the diameter of the through hole is larger than the outer diameter of the needle tube 231 and smaller than the size of the head of the needle tube 231, the needle tube 231 can be inserted into the control part 22 when the needle tube 231 is mounted, the head of the needle tube 231 is pressed onto the control part 22 by the sleeve 23, and the sleeve 23 can be fixed by a bolt connection or a snap connection.

In a specific embodiment, the procedure of placing and taking wine by using the liquid extraction device specifically comprises: the inverted bottle mouth of the wine bottle to be taken is inserted into the sleeve 23, the needle tube 231 penetrates through the wooden plug of the wine bottle to enter the wine bottle, a user places the wine cup on the contact sensor 11 of the base 1, the contact sensor 11 can automatically control the first control valve 221 to be opened after sensing the wine cup, the first control valve 221 is closed after gas with set pressure is injected into the wine bottle, the second control valve 222 is opened, the wine in the bottle flows to the wine cup through the needle tube 231, the connecting tube 223 and the liquid outlet 24 under the action of pressure and gravity, and the action of taking the wine is completed.

The utility model discloses a liquid extraction element can be for the seat formula structure as in the aforesaid picture, is convenient for remove and uses in the scene of difference, can also regard as the fitment part of whole cupboard to use, reserves corresponding space promptly on the kitchen cabinet and places and wait to get container and cup, sets up the air supply accommodation space simultaneously for in waiting to get the container and can insert sleeve 23 upside down, accomplish as above the action of drawing of liquid.

Fig. 3 is a schematic view of the pressurized state of the liquid extraction device according to a specific embodiment of the present invention, as shown in fig. 3, the container 3 to be taken is inserted into the sleeve 23 upside down, the needle tube 231 passes through the cork of the container 3 to be taken and enters the bottle, at this time, the first control valve 221 is opened, the second control valve 222 is closed, and the air source 211 enters the bottle through the inner tube of the pressure reducing valve 212, the air tube 213 and the needle tube 231, so that the air pressure inside the bottle is greater than the air pressure outside the bottle, thereby facilitating the liquid taking operation. Specifically, the air pressure can be controlled according to the liquid quantity required to be taken, the liquid taking quantity and the pressure value are subjected to correlation calculation, and the preset gas can be injected during pressurization. After the pressurization is completed, the first control valve 221 is closed, and at this time, the air pressure in the bottle is kept higher than the external air pressure.

With continued reference to fig. 4, fig. 4 is a schematic view of a liquid extraction device according to a specific embodiment of the present invention. As shown in fig. 4, when the air pressure in the bottle is greater than the external air pressure as shown in the state diagram of fig. 3, the first control valve 221 is kept closed, the second control valve 222 is opened, the needle tube 231 is directly communicated with the connecting tube 223 and the liquid outlet 24, and the liquid in the bottle flows out to the cup 4 on the base 1 under the action of air pressure and gravity, so as to finish the liquid taking action. In the actual liquid taking process, the liquid taking action can be realized only by keeping the balance between the pressure in the bottle and the external pressure, and the proper pressurization operation can be carried out according to the flow speed of the required liquid taking and the quantity of the taken wine, so that the requirements of different use scenes are met.

The liquid extraction device of the utility model can insert the inverted bottle mouth of the container to be taken into the sleeve at the top of the liquid extraction device, and the action of taking liquid is carried out by the control device corresponding to the induction operation of the contact sensor when the liquid is required to be taken, compared with the liquid extraction device in the prior art that the liquid extraction device is required to be inserted into the container to be taken and the container to be taken is held by hand, and the pressurization or the liquid taking control of the liquid extraction device is carried out simultaneously, the liquid extraction device of the application is more convenient to use, the hands of a user are liberated, the container to be taken is only required to be placed on the liquid extraction device upside down so that a needle tube passes through a cork to enter the bottle, the cup body is placed below a liquid outlet, the control circuit on a trigger circuit board after the contact sensor senses the cup body automatically controls the corresponding control valve to open and close, the action of taking liquid can be finished, and, the replaceability of the sleeve and the air source enables the liquid extraction device to meet the use of liquids with different characteristics or container mouths to be taken with different specifications.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit and scope of the invention. In this way, if these modifications and changes are within the scope of the claims of the present invention and their equivalents, the present invention is also intended to cover these modifications and changes. The word "comprising" does not exclude the presence of other elements or steps than those listed in a claim. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage. Any reference signs in the claims shall not be construed as limiting the scope.

Claims

1. The liquid extraction device is characterized by comprising a base and a body, wherein the body is arranged on the upper end face of the base, a sleeve is arranged at the top of the body, an opening of the sleeve, which is used for being inserted into a bottle mouth of a container to be taken, faces upwards, the liquid extraction device further comprises a control device and at least two runners, at least one needle tube is arranged in the sleeve and used for communicating the inside and the outside of the container to be taken, and the control device controls the switching of the runners so that liquid in the container to be taken flows out.

2. The liquid extraction device as claimed in claim 1, wherein the body comprises a holding portion and a control portion, the holding portion is fixedly connected with the base, the sleeve is disposed on an upper portion of the control portion, a liquid outlet is disposed on a lower portion of the control portion, and the control device and the flow passage are disposed inside the control portion.

3. The liquid extraction device of claim 2, further comprising a gas source disposed within the grip portion, wherein a gas outlet of the gas source is provided with a pressure relief valve and/or a constant pressure valve.

4. The liquid extraction apparatus of claim 2, wherein the body and the base define an area for receiving the cup, the area being located below the liquid outlet.

5. A liquid extraction device as claimed in claim 1, wherein the sleeve is provided with gripping means for securing the to-be-removed container finish to the sleeve.

6. The fluid extraction device defined in claim 1, wherein the head of the needle tube is provided with at least one aperture therethrough.

7. The fluid extraction device defined in claim 1, wherein the needle cannula has a length greater than a thickness of a stopper of the container finish to be extracted.

8. The fluid extraction device of claim 3, wherein said control device comprises a first control valve and a second control valve, said flow path comprising a first flow path and a second flow path, said first control valve disposed in said first flow path between said needle and said gas source, said second control valve disposed in said second flow path between said needle and said liquid outlet.

9. The liquid extraction device of claim 3, wherein a contact sensor and a control circuit board are arranged on the cup body placing area of the base, a control panel is arranged on the surface of the control part, the control panel comprises a display screen, and the contact sensor and the control device are respectively and electrically connected with the control circuit board.

10. The liquid extraction apparatus of claim 3, wherein the gas source is nitrogen.