CN213141387U

CN213141387U - Pipeline system for liquid extraction

Info

Publication number: CN213141387U
Application number: CN202021549708.XU
Authority: CN
Inventors: 任大江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-07
Anticipated expiration: 2030-07-30

Abstract

The pipeline system comprises an air inlet channel and at least one liquid outlet with an upward opening and a downward opening, wherein the liquid outlet with the upward opening is used for being connected with an upper opening of a container to be liquid taken, the upper opening and the liquid outlet are respectively connected into a first control part arranged between the upper opening and the liquid outlet through connecting pipes, and the connecting pipe on the upper opening and the air inlet channel are jointly connected into a second control part arranged between the upper opening and the first control part. The pipeline system utilizes the first control component and the second control component to respectively control the air inlet channel and the liquid outlet, not only can keep the balance of the air pressure inside and outside the liquid container to be taken in the liquid extraction process, but also can ensure that the liquid stably and effectively flows out from the liquid outlet.

Description

Pipeline system for liquid extraction

Technical Field

The utility model relates to a technical field of liquid extraction to in particular to a pipe-line system for liquid extraction.

Background

At present, in the process of liquid extraction, the liquid in the taken liquid container is generally poured out from the mouth part by using a pouring mode, and the liquid is difficult to be extracted by using the mode for some taken liquid containers with larger volume or weight. The other mode is that a liquid outlet is arranged at the bottom or the side edge of the liquid container to be taken, liquid outlet control is carried out through a valve, pressure balance inside and outside the container needs to be guaranteed, liquid in the liquid container to be taken can flow out smoothly, for some wine containers with high storage requirements, such as wine, the wine container is difficult to be placed and taken by the mode, sealed storage is needed for the wine, otherwise, the quality of the wine in the bottle can be influenced by long-time contact with air after the bottle is opened. The existing wine taking device generally simply utilizes a pipeline formed by two needle tubes, wherein one pipeline is used for pressurizing the interior of a bottle to keep the pressure balance of the interior and the exterior of the bottle, and the other pipeline is used for pouring wine.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the liquid extraction pipelines such as wine ware are not convenient for carry out liquid extraction in the prior art, the utility model provides a pipe-line system for liquid extraction for solve above-mentioned problem.

The utility model provides a pipe-line system for liquid draws, including inlet channel, the ascending upper shed that is used for connecting the upper shed of being got liquid container and the decurrent liquid outlet of opening of an at least opening, upper shed and liquid outlet insert the first control unit that sets up between upper shed and liquid outlet through the connecting pipe respectively, and connecting pipe on the upper shed inserts the second control unit that sets up between upper shed and first control unit with inlet channel jointly. The upper opening is arranged to place the liquid container upside down, so that the action of handheld dumping is avoided, the air inlet channel is arranged to maintain the balance of the internal and external pressures of the liquid container, and the liquid extraction action can be realized very conveniently through the cooperative control of the control part.

Preferably, a three-way manifold is arranged on the connecting pipe with the upper opening, one end of the three-way manifold is connected with the upper opening, and the other two ends of the three-way manifold are respectively connected into the first control part and the second control part. The three-way structure can simplify the pipeline structure, and only a single opening and the inside of the liquid container to be taken are utilized to realize the operations of pressurization and liquid taking.

Preferably, the intake passage is provided with a pressure reducing valve and/or a constant pressure valve. The controllability of the air pressure of the air inlet passage is ensured by means of the arrangement of the pressure reducing valve and/or the constant pressure valve.

Preferably, the upper opening comprises a liquid inlet and a gas inlet, and the openings of the gas inlet and the liquid inlet are vertically upward and adjacently arranged. The double inlets can synchronously pressurize and extract liquid, thereby improving the liquid extraction efficiency.

Further preferably, the connection pipe of the liquid inlet and the connection pipe of the liquid outlet are connected to the first control unit, and the gas inlet is connected to the first control unit through the connection pipe and the gas inlet passage. By means of the arrangement, the first control component and the second control component can control the pipelines simultaneously or separately, and the requirement for controlling the extraction of liquid in different taken liquid containers is met.

Preferably, the first control component and the second control component are electromagnetic valves, and valve body heads of the electromagnetic valves are provided with flap sealing devices. The setting of solenoid valve can be convenient for utilize the circuit to carry out the automatic control of getting liquid, and sealing device's setting can completely cut off solenoid valve body and be got liquid.

Further preferably, the piping system is disposed inside the base, the upper opening, the liquid outlet and the connecting pipe are connecting holes inside the base, and the first control part and the second control part are fixed to an outer surface of the base. The pipeline system is arranged in the inner cavity of the base, so that the whole pipeline system is simpler and smaller, can be arranged as a module of the liquid taking device, and is wide in application range.

Further preferably, the upper end surface of the base is provided with a connecting hole used for being matched with the inverted container, and the upper opening is arranged in the center of the connecting hole. The liquid container to be taken can be placed upside down above the pipeline system through a corresponding fixing device (such as a fixing sleeve) by utilizing the connecting hole, so that the action of pouring by holding by hand is avoided.

Further preferably, a splash guard is arranged on the liquid outlet on the lower end face of the base. The splash-proof device can avoid unnecessary waste caused by splashing of liquid from the liquid outlet.

Further preferably, the first control part and the second control part are disposed on at least one side surface of the base. By means of this arrangement the volume of the pipe system can be reduced to a certain extent.

The utility model discloses a top that is used for the pipe-line system that liquid drawed to rely on ascending opening messenger to be got liquid container and can invert the pipe-line system in, the action of handheld empting has been removed from, utilize first control unit and second control unit to carry out simultaneously or separately control air inlet channel and liquid outlet simultaneously, in order to realize being got the inside pressurization operation of liquid container, in order to keep being got the equilibrium of liquid container inside and outside atmospheric pressure, the realization is got the liquid in the liquid container can be smooth and easy flow from the liquid outlet. The pipeline system is formed in the base, is small in size, can be applied to various liquid extraction devices, such as wine dispensers, and is greatly convenient for users to use by utilizing an inverted liquid extraction mode.

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 piping system for liquid extraction according to an embodiment of the present invention;

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

fig. 3 is a schematic piping cross-sectional view of a piping system for liquid extraction according to a specific embodiment of the present invention;

fig. 4 is a perspective view of a piping system for liquid extraction according to a second embodiment of the present invention;

fig. 5 is a cross-sectional view of a piping system for liquid extraction according to a second specific embodiment of the present invention;

fig. 6 is a schematic piping cross-sectional view of a piping system for liquid extraction according to a second specific embodiment of the present invention;

fig. 7 is a perspective view of a piping system for liquid extraction according to a third embodiment of the present invention;

fig. 8 is a schematic cross-sectional piping diagram of a piping system for liquid extraction according to a third 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 pipe system for liquid extraction according to an embodiment of the present invention. As shown in fig. 1, the pipeline system for liquid extraction includes a base 1, wherein a liquid inlet 2 is disposed on an upper end surface of the base 1, a first cavity 3 and a second cavity 4 for placing a first control component and a second control component are respectively disposed on two side surfaces of the base 1, an air inlet channel 8 is disposed on a side surface of the base 1 where the second cavity 4 is located, and the air inlet channel 8 penetrates into the first cavity 3. First cavity 3 and second cavity 4 set up on the adjacent both sides face of base 1, the adjacent mode of setting can make the pipe-line system of whole base keep the square structure, be convenient for carry on the modularization install on corresponding liquid extraction element, it is replaceable, first cavity 3 and second cavity 4 can also set up on the relative both sides face of base 1, make the pipe-line system of whole base be the cuboid structure, perhaps set up on same side of base 1, specifically can design according to corresponding liquid extraction element's structure, equally can realize the technical effect of the utility model.

With continued reference to fig. 2, fig. 2 shows a cross-sectional view of a pipeline system for liquid extraction according to a specific embodiment of the present invention, as shown in fig. 2, the bottom of the liquid inlet 2 is connected to an inlet connecting pipe 201, the other end of the inlet connecting pipe 201 is inserted into the second cavity 4, and a manifold 301 is disposed in the middle of the inlet connecting pipe 201 and connected to the first cavity 3. The lower end surface of the base 1 is provided with a liquid outlet 5, and the liquid outlet 5 is connected into the second cavity 4 by an outlet connecting pipe 501. The liquid inlet 2, the inlet connecting pipe 201, the first cavity 3 and the gas inlet channel 8 form a flow channel for adding gas into the liquid container to be taken; the liquid inlet 2, the inlet connection pipe 201, the second cavity 4, the outlet connection pipe 501 and the liquid outlet 5 form a liquid taking flow passage for taking out the liquid in the liquid taken container. Two runners share one liquid inlet 2, so that the arrangement space of the pipeline is saved, and the production and the manufacture are convenient.

Fig. 3 shows a schematic pipeline cross-sectional view of a pipeline system for liquid extraction according to a specific embodiment of the present invention, as shown in fig. 3, a first control component 6 is used to control a flow channel for filling gas into a liquid container to be taken, a second control component 7 is used to control a liquid taking flow channel for taking out liquid from the liquid container to be taken, and with reference to fig. 1 and fig. 2, a specific flow of taking liquid by using the system is as follows: a gas filling step, namely opening the first control part 6 and closing the second control part 7 to enable the gas inlet channel 8, the first cavity 3, the manifold 301, the inlet connecting pipe 201 and the liquid inlet 2 to be communicated, and enabling external gas to enter the interior of the liquid container to be taken through the flow channel; and (3) liquid taking, namely after a plurality of times, closing the first control part 6, opening the second control part 7, allowing the liquid in the taken liquid container to flow out from the liquid outlet 5 through the liquid outlet channels of the liquid inlet 2, the inlet connecting pipe 201, the second cavity 4, the outlet connecting pipe 501 and the liquid outlet 5, and repeating the gas filling and liquid taking steps after a plurality of times until the liquid taking operation is finished. The liquid inlet 2 is shared by air intake and liquid taking in the liquid taking mode, liquid taking operation is realized through alternate work of the two control parts, a user does not need to perform other control actions, and coordination control of the two control parts can be automatically realized by using a control circuit.

In a preferred embodiment, the air inlet channel 8 is connected with an external air source, a pressure reducing valve and/or a constant pressure valve are arranged at the joint, controllability of air pressure of the external air source entering the air inlet channel 8 can be guaranteed through the pressure reducing valve and/or the constant pressure valve, and the situation that the external air source is pushed open by a plug of the liquid taking container due to overlarge pressure is avoided.

In a specific embodiment, the first control component 6 and the second control component 7 are solenoid valves, and the solenoid valves are industrial equipment controlled by electromagnetism, can be used for controlling an automatic basic element of fluid, are not limited to hydraulic pressure or pneumatic pressure, can be matched with different circuits to realize expected control, and can ensure the precision and flexibility of the control. The electromagnetic valves can be used for accurately controlling the cooperative matching between the two control components, and particularly when the liquid inlet 2 is shared, the two electromagnetic valves can be controlled through the control circuit, so that the reasonable configuration of the pressurization and liquid taking time is realized.

Fig. 4 shows a perspective view of a pipe system for liquid extraction according to another embodiment of the present invention. As shown in fig. 4, similar to the above embodiment, the piping system for liquid extraction includes a base 1 ', wherein a liquid inlet 21' and a gas inlet 22 'are provided on an upper end surface of the base 1', a first cavity 3 'and a second cavity 4' for placing a first control component and a second control component are respectively provided on two side surfaces of the base 1 ', and an air inlet channel 8' is provided on a side surface of the base 1 'where the second cavity 4' is located, and the air inlet channel 8 'penetrates into the first cavity 3'.

With continued reference to fig. 5, fig. 5 shows a cross-sectional view of a piping system for liquid extraction according to another specific embodiment of the present invention, as shown in fig. 5, the bottom of the liquid inlet 21 'is connected to the inlet connection pipe 2101', the other end of the inlet connection pipe 2101 'is inserted into the second cavity 4', the bottom of the gas inlet 22 'is connected to the connection pipe 2201', and the other end of the connection pipe 2201 'is inserted into the first cavity 3 through the manifold 301'. The lower end surface of the base 1 is provided with a liquid outlet 5 ', and the liquid outlet 5' is connected into the second cavity 4 'by an outlet connecting pipe 501'. The gas inlet 22 ', the connecting pipe 2201 ', the manifold 301 ', the first cavity 3 ' and the gas inlet channel 8 ' form a flow channel for adding gas into the liquid container to be taken; the liquid inlet 21 ', the inlet connection pipe 2101 ', the second cavity 4 ', the outlet connection pipe 501 ' and the liquid outlet 5 ' form a liquid taking flow passage for taking out the liquid in the liquid taken container. The two runners are separately arranged, so that the operations of air filling and liquid taking can be simultaneously carried out, and the liquid taking efficiency is higher.

Fig. 6 shows a schematic pipeline cross-sectional view of a pipeline system for liquid extraction according to another specific embodiment of the present invention, as shown in fig. 6, a first control component 6 'is used to control a flow channel for filling gas into a liquid container to be extracted, and a second control component 7' is used to control a liquid extraction flow channel for extracting liquid from the liquid container to be extracted, and with reference to fig. 4 and 5, a specific flow of liquid extraction by the system is as follows: the first control part 6 ' is opened, the second control part 7 ' is opened, so that the gas inlet channel 8 ', the first cavity 3 ', the manifold 301 ', the connecting pipe 2201 ' and the gas inlet 22 ' are communicated, and external gas enters the interior of the liquid container to be taken through the flow channel; meanwhile, the liquid in the taken liquid container flows out from the liquid outlet 5 'through the liquid outlet flow passages of the liquid inlet 21', the inlet connecting pipe 2101 ', the second cavity 4', the outlet connecting pipe 501 'and the liquid outlet 5'. Two gas-liquid pipelines in the pipeline system of this structure are independent each other, can carry out the action of air entrainment and liquid of getting simultaneously, can get the operation of liquid more efficiently.

In a preferred embodiment, a splash guard may be provided at the liquid outlet, which may be a baffle or other structure provided at the periphery of the liquid outlet to prevent splashing due to too high a flow rate at the liquid outlet.

In a preferred embodiment, the openings of the liquid inlet and/or the gas inlet in the above embodiments are vertically upward and adjacently arranged, the upper end face of the base is provided with a connecting hole for matching with the inverted container, and the liquid inlet and/or the gas inlet is arranged at the center of the connecting hole. The connecting hole can be used for arranging a fixing structure (such as a sleeve structure) for fixing the taken liquid container, so that the taken liquid container can be fixed on the pipeline system in an inverted mode, and the operation of hand-held pouring is avoided.

Although the two cavities and the control part are adjacently arranged on the two side surfaces of the base 1 in the above two embodiments, it is preferable that the two cavities and the control part are arranged on the side surface of one base 1 at the same time, as shown in the perspective view of the piping system for liquid extraction according to the third embodiment of the present invention shown in fig. 7 and the piping cross-sectional view of the piping system for liquid extraction according to the third specific embodiment of the present invention shown in fig. 8, the first cavity 3 'and the second cavity 4' are arranged on the same side, the air inlet channel 8 'is directly connected to the second control part 7', the communication of the air inlet channel 8 ', the connecting pipe 2201' and the gas inlet 22 'is directly controlled by the second control part 7', the rest of the internal piping is the same as the piping shown in fig. 5, and the specific liquid taking flow is also the same as that shown in fig. 6, and will not be described in detail herein. The pipeline structure can be further optimized by the two control parts arranged on the same side, the whole structure is more reasonable and compact, and the size is smaller.

In a preferred embodiment, as shown in fig. 6 or 8, the first control member controlling the liquid outlet in the above-mentioned embodiment is provided with a flap seal 9 inside the first cavity, the flap seal 9 being fitted over the control head (e.g. the valve body of a solenoid valve) of the control member for blocking direct contact between the liquid to be taken and the control member, and in particular in the case of some high-quality wine extractions, contamination of the wine by the control member can be avoided.

It should be appreciated that, in addition to the manner of arranging the pipeline flow channel inside the base in the above embodiment, the external connecting pipeline can be directly used to arrange the pipeline system in the above embodiment, and the technical effects of the present invention can also be achieved.

The pipeline system for the liquid has wide application, can be applied to a wine taking device, is aerated by utilizing external gas which does not react with the wine, the liquid inlet and/or the gas inlet are inserted into a wine bottle oak plug through a wine taking needle to enter a bottle, the wine bottle is inversely fixed on the pipeline system, the operation of automatically aerating and taking the wine is realized by utilizing two control components, the quality of the wine is ensured, and meanwhile, the pipeline system is convenient for wine tasters to use.

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. A pipeline system for liquid extraction is characterized by comprising an air inlet channel and at least one liquid outlet with an upward opening and a downward opening, wherein the liquid outlet with the upward opening is used for being connected with an upper opening of a taken liquid container, the upper opening and the liquid outlet are respectively connected into a first control component arranged between the upper opening and the liquid outlet through connecting pipes, and the connecting pipe on the upper opening and the air inlet channel are jointly connected into a second control component arranged between the upper opening and the first control component.

2. The piping system for liquid extraction according to claim 1, wherein a three-way manifold is provided on the connecting pipe of the upper opening, one end of the three-way manifold is connected to the upper opening, and the other two ends are respectively connected to the first control part and the second control part.

3. The piping system for liquid extraction according to claim 1, wherein a pressure reducing valve and/or a constant pressure valve is provided on said intake passage.

4. The piping system for liquid extraction of claim 1, wherein said upper opening comprises a liquid inlet and a gas inlet, the openings of said gas inlet and said liquid inlet being vertically upward and adjacently disposed.

5. The piping system for liquid extraction according to claim 4, wherein the connection pipe of the liquid inlet and the connection pipe of the liquid outlet are commonly connected to the first control part, and the gas inlet is commonly connected to the first control part through the connection pipe and the gas inlet passage.

6. Pipeline system for liquid extraction according to claim 1, characterized in that said first and second control means are solenoid valves, the valve body heads of which are provided with flap sealing means.

7. Pipeline system for liquid extraction according to any one of claims 1 to 6, characterized in that it is arranged inside a base, the upper opening, the liquid outlet and the connecting pipe being connection holes inside the base, the first control member and the second control member being fixed to the outer surface of the base.

8. Pipeline system for liquid extraction according to claim 7, characterized in that the base upper end face is provided with a connection hole for cooperating with an inverted container, the upper opening being provided centrally to the connection hole.

9. The conduit system for liquid extraction of claim 7, wherein a splash guard is disposed on said liquid outlet of said base lower end surface.

10. The conduit system for liquid extraction of claim 7, wherein the first control component and the second control component are disposed on at least one side of the base.