CN212799607U - Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device - Google Patents
Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device Download PDFInfo
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- CN212799607U CN212799607U CN202021424864.3U CN202021424864U CN212799607U CN 212799607 U CN212799607 U CN 212799607U CN 202021424864 U CN202021424864 U CN 202021424864U CN 212799607 U CN212799607 U CN 212799607U
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Abstract
The utility model discloses a vacuum fresh-keeping water intake system and vacuum fresh-keeping water intake device, wherein, the vacuum fresh-keeping water intake system includes a liquid intake pipeline and a pipeline control structure, one end of the liquid intake pipeline is formed with a liquid inlet, the other end is formed with a liquid outlet, the liquid inlet is used for being communicated with the container opening of the liquid container in a sealing way, the liquid outlet is used for discharging liquid to users, the pipeline control structure comprises a pressure pump and a valve structure which are arranged on the liquid intake pipeline, the action of the pressure pump is used for pumping the liquid of the liquid inlet to the liquid outlet, the action of the valve structure is used for controlling the on-off of the liquid intake pipeline, the pressure pump and the valve structure act together to block at least partial pipeline section on the liquid intake pipeline from entering air, thereby reducing the probability of secondary pollution in the liquid discharging process of the liquid container, the liquid outlet from the liquid outlet is clean, and the effect is better.
Description
Technical Field
The utility model relates to a get liquid ware technical field, concretely relates to vacuum fresh-keeping water intaking system and vacuum fresh-keeping water intaking ware.
Background
Along with the improvement of the living standard of people, consumers continuously upgrade the way of promoting healthy drinking for the direction of good life. However, in the current large household package, the packaged drinking water with the capacity of 4L-20L can relate to a water taking device such as a water dispenser or a water pump, the traditional large package drinking water is discharged through water in an air replacement container, and a water pipe of the water dispenser or the water taking device inserted into the water can generate secondary pollution to the packaged water, most consumers already recognize the harm caused by the secondary pollution of the traditional water dispenser, so that the consumers are influenced to continuously select barreled products and the water dispenser. Soft or collapsible compression barrels appear in the market to upgrade traditional barreled water. When soft bucket water intaking, water is the break-off originally, and the bucket can constantly compress, and along with the bucket internal water level falls to a take the altitude, when the inside and outside atmospheric pressure difference of the balanced bucket of resilience force of bucket, the bucket just can't continue the natural shrinkage, still remains more water in the bucket this moment, can pass through the bung hole or get into the air through outlet conduit in the bucket when continuing the water intaking, pollutes surplus water in the bucket.
SUMMERY OF THE UTILITY MODEL
The applicant provides a vacuum fresh-keeping water taking device which can completely take out water in a soft barrel under the condition of no air entering, however, how to realize fresh-keeping liquid outlet of the vacuum fresh-keeping water taking device is a problem to be solved urgently.
In order to achieve the above object, the utility model provides a vacuum fresh-keeping water intaking system, include:
a liquid taking pipeline, one end of which is provided with a liquid inlet and the other end of which is provided with a liquid outlet, wherein the liquid inlet is used for being communicated with the container opening of the liquid container in a sealing way, and the liquid outlet is used for discharging liquid to a user; and the number of the first and second groups,
pipeline control structure, including locating force (forcing) pump and valve structure on the liquid taking pipeline, the force (forcing) pump action is used for with the liquid pressurization pump of inlet extremely the liquid outlet, the valve structure action is used for controlling the break-make of liquid taking pipeline, the force (forcing) pump with valve structure combined action is in order to block at least partial pipeline section entering air on the liquid taking pipeline.
Optionally, the vacuum fresh-keeping water intake system further comprises a controller for controlling the action of the pressure pump and the valve structure.
Optionally, the valve structure includes an electromagnetic valve, and the electromagnetic valve is disposed in the liquid taking pipeline and between the liquid outlet and the pressure pump;
the controller controls the electromagnetic valve and the pressure pump to be opened simultaneously so as to conduct the liquid taking pipeline and discharge liquid from the liquid outlet;
the controller controls the electromagnetic valve and the pressure pump to be closed simultaneously or controls the pressure pump to be closed first, and the electromagnetic valve is closed later to close the liquid taking pipeline and stop liquid outlet.
Optionally, the solenoid valve is disposed adjacent the liquid outlet.
Optionally, the valve structure includes two electromagnetic valves, both of which are disposed on the liquid taking pipeline, one of the electromagnetic valves is located between the liquid outlet and the pressure pump, and the other electromagnetic valve is located between the pressure pump and the liquid inlet;
the controller controls the two electromagnetic valves and the pressure pump to be opened simultaneously so as to conduct the liquid taking pipeline and discharge liquid from the liquid outlet;
the controller controls the electromagnetic valve between the pressure pump and the liquid inlet to be closed first, and then controls the electromagnetic valve between the liquid outlet and the pressure pump to be closed simultaneously so as to close the liquid taking pipeline and stop discharging liquid.
Optionally, a solenoid valve between the booster pump and the liquid inlet is provided adjacent the liquid inlet; and/or the presence of a gas in the gas,
a solenoid valve between the liquid outlet and the booster pump is disposed adjacent the liquid outlet.
Optionally, the valve structure includes an electromagnetic valve and a one-way valve, the electromagnetic valve and the one-way valve are both disposed on the liquid taking pipeline, the electromagnetic valve is located between the pressure pump and the liquid inlet, and the one-way valve is located between the liquid outlet and the pressure pump;
the controller controls the electromagnetic valve and the pressure pump to be opened simultaneously so as to conduct the liquid taking pipeline and discharge liquid from the liquid outlet;
the controller controls the electromagnetic valve and the pressure pump to be closed simultaneously so as to close the liquid taking pipeline and stop discharging liquid.
Optionally, the solenoid valve is disposed adjacent the liquid inlet; and/or the presence of a gas in the gas,
the one-way valve is disposed adjacent to the liquid outlet.
Optionally, a flow meter is further disposed on the liquid taking pipeline, and the flow meter is located between the pressure pump and the liquid outlet.
Optionally, the valve structure comprises a one-way valve arranged on the liquid taking pipeline and between the liquid outlet and the pressure pump;
the flow meter is located between the check valve and the booster pump.
Optionally, the liquid taking pipeline is at least partially made of stainless steel.
Optionally, the stainless steel material is 304 stainless steel material and/or 316 stainless steel material.
Optionally, the vacuum fresh-keeping water intaking system still includes gets the liquid base, it gets the liquid column to be provided with on the liquid base, the inside of getting the liquid column is cavity setting in order to form the feed liquor chamber, it has and is used for the cover to locate to get the liquid column the container opening of liquid container inside get the liquid end and with get the link that the liquid end is relative, it runs through and is equipped with the feed liquor hole to get the lateral wall of liquid end, is used for the intercommunication the feed liquor chamber and liquid container's inner chamber, the link is equipped with the intercommunication the play liquid hole in feed liquor chamber, go out the sealed intercommunication of liquid hole the inlet.
Optionally, a containing cavity arranged around the liquid taking column is formed in the liquid taking base, and a liquid discharge hole is formed in the bottom of the containing cavity and used for guiding liquid which falls to the outer side of the liquid taking column to the outside.
Optionally, the liquid outlet is located above the liquid inlet.
The utility model also provides a vacuum fresh-keeping water intaking ware, vacuum fresh-keeping water intaking ware includes the vacuum fresh-keeping water intaking system, the vacuum fresh-keeping water intaking system includes:
a liquid taking pipeline, one end of which is provided with a liquid inlet and the other end of which is provided with a liquid outlet, wherein the liquid inlet is used for being communicated with the container opening of the liquid container in a sealing way, and the liquid outlet is used for discharging liquid to a user; and the number of the first and second groups,
pipeline control structure, including locating force (forcing) pump and valve structure on the liquid taking pipeline, the force (forcing) pump action is used for with the liquid pressurization pump of inlet extremely the liquid outlet, the valve structure action is used for controlling the break-make of liquid taking pipeline, the force (forcing) pump with valve structure combined action is in order to block at least partial pipeline section entering air on the liquid taking pipeline.
The technical scheme of the utility model among, the inlet be used for with the sealed intercommunication of liquid container's container opening, the liquid outlet is used for going out liquid to the user, the pipeline control structure is including locating force (forcing) pump and valve structure on the liquid intaking pipeline, the force (forcing) pump action is used for with the liquid pressurization pump sending of inlet extremely the liquid outlet, the valve structure action is used for control the break-make of liquid intaking pipeline, the force (forcing) pump with valve structure combined action is in order to block at least partial pipeline section entering air on the liquid intaking pipeline, and it is right to have reduced the probability of the secondary pollution of liquid container liquid process, make certainly liquid outlet is clean, has better effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a vacuum fresh-keeping water intake device provided by the present invention;
FIG. 2 is a schematic diagram of the vacuum fresh-keeping water intake device shown in FIG. 1;
FIG. 3 is a schematic rear view of the vacuum fresh-keeping water intake device shown in FIG. 1;
FIG. 4 is a schematic top view of the vacuum fresh-keeping water intake device in FIG. 1;
FIG. 5 is a schematic cross-sectional view taken along A-A of FIG. 4;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 4;
FIG. 7 is a perspective view of the vacuum fresh-keeping water intake device (partial structure) in FIG. 1;
fig. 8 is a schematic view of another angle perspective structure of the vacuum fresh-keeping water collector (partial structure) in fig. 1.
The reference numbers illustrate:
the object of the present invention is to provide a novel and advantageous solution for the above mentioned problems.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Along with the improvement of the living standard of people, consumers continuously upgrade the way of promoting healthy drinking for the direction of good life. However, in the current large household package, the packaged drinking water with the capacity of 4L-20L can relate to a water taking device such as a water dispenser or a water pump, the traditional large package drinking water is discharged through water in an air replacement container, and a water pipe of the water dispenser or the water taking device inserted into the water can generate secondary pollution to the packaged water, most consumers already recognize the harm caused by the secondary pollution of the traditional water dispenser, so that the consumers are influenced to continuously select barreled products and the water dispenser. Soft or collapsible compression barrels appear in the market to upgrade traditional barreled water. When soft bucket water intaking, water is the break-off originally, and the bucket can constantly compress, and along with the bucket internal water level falls to a take the altitude, when the inside and outside atmospheric pressure difference of the balanced bucket of resilience force of bucket, the bucket just can't continue the natural shrinkage, still remains more water in the bucket this moment, can pass through the bung hole or get into the air through outlet conduit in the bucket when continuing the water intaking, pollutes surplus water in the bucket.
To the defect of current water intaking ware, the applicant proposes a vacuum refreshing water intaking ware, vacuum refreshing water intaking ware includes vacuum refreshing water intaking system, can realize under the condition that no air gets into will water in the soft bucket is taken out completely, as long as it has vacuum refreshing water intaking ware of vacuum refreshing water intaking system all is the utility model discloses the scope of protection, wherein, figure 1 to figure 8 are the utility model provides a schematic diagram of the embodiment of vacuum refreshing water intaking ware.
The vacuum fresh-keeping water intake system 2 includes a liquid intake pipeline 21 and a pipeline control structure 22 disposed on the liquid intake pipeline 21, and is configured to discharge liquid from the liquid container, and reduce the risk of air entering during the whole liquid discharge process, in an embodiment, referring to fig. 4, 5 and 8, one end of the liquid intake pipeline 21 is formed with a liquid inlet 211, and the other end is formed with a liquid outlet 212, the liquid inlet 211 is configured to be in sealed communication with a container opening of the liquid container, the liquid outlet 212 is configured to discharge liquid to a user, the pipeline control structure 22 includes a pressure pump 221 and a valve structure disposed on the liquid intake pipeline 21, the pressure pump 221 acts to pump the liquid from the liquid inlet 211 to the liquid outlet 212 under pressure, the valve structure acts to control the on-off of the liquid intake pipeline 21, and the pressure pump 221 and the valve structure act together, so as to block at least part of the line section of the liquid extraction line 21 from entering air.
The technical scheme of the utility model, inlet 211 be used for with the sealed intercommunication of liquid container's container opening, liquid outlet 212 is used for going out the liquid to the user, pipeline control structure 22 is including locating get force (forcing) pump 221 and valve structure on the liquid pipeline 21, force (forcing) pump 221 action be used for with the liquid pressurization pump of inlet 211 is sent extremely liquid outlet 212, valve structure action is used for control get the break-make of liquid pipeline 21, force (forcing) pump 221 with valve structure combined action, in order to block get at least partial pipeline section entering air on the liquid pipeline 21, it is right to have reduced the probability of liquid container play liquid process's secondary pollution, make certainly liquid outlet 212 goes out the liquid cleanness, has better effect.
It should be noted that the liquid container with variable volume can be a soft barrel or a foldable compression barrel, the barrel is filled with liquid, and the liquid can be drinking water, fruit juice and other drinks.
The liquid inlet 211 with the up-and-down position relation of liquid outlet 212 is unrestricted, can be that both are in the same height, also can the liquid inlet 211 is in the top of liquid outlet 212, can also be that the liquid inlet 211 is in the below of liquid outlet 212, in order to reduce the height of getting water, reduces the user and is carrying the installation the power consumption when liquid container, in an embodiment, the liquid outlet 212 is located the top of liquid inlet 211, so set up, can be through setting up the position lower the liquid inlet 211, the user installation of being convenient for liquid container has improved user experience.
The action of the pressure pump 221 and the valve structure can be directly operated by a manual button or automatically controlled by a controller, in one embodiment, the vacuum fresh-keeping water intake system further comprises a controller for controlling the pressure pump 221 and the valve structure to operate, so that the on-off of the liquid intake pipeline 21 can be controlled quickly, and liquid can be taken conveniently.
In addition, air does not remain in the liquid extraction pipeline 21, a part of liquid can remain in the liquid extraction pipeline 21, and the liquid extraction pipeline is good in cleanliness when used for multiple times in a short time; of course, the liquid taking pipeline 21 may be in a vacuum state, so that the water outlet of the liquid container has better cleanliness.
Specifically, in the case that a part of liquid remains in the liquid taking pipeline 21, in an embodiment, the valve structure includes an electromagnetic valve 222, the electromagnetic valve 222 is disposed in the liquid taking pipeline 21 and is located between the liquid outlet 212 and the pressure pump 221, wherein the controller controls the electromagnetic valve 222 and the pressure pump 221 to be simultaneously opened to conduct the liquid taking pipeline 21 and discharge liquid from the liquid outlet 212, the controller controls the electromagnetic valve 222 and the pressure pump 221 to be simultaneously closed or controls the pressure pump 221 to be firstly closed, and the electromagnetic valve 222 is then closed to close the liquid taking pipeline 21 and stop discharging liquid, so that a little liquid remains on the whole liquid taking pipeline 21, and the liquid taken out has a better cleanliness and a better effect if the liquid is used for multiple times in a short time.
In order to remove the liquid in the liquid extraction pipe 21 as much as possible and reduce the length of the air entering the liquid extraction pipe 21, in an embodiment, the electromagnetic valve 222 is disposed adjacent to the liquid outlet 212, so that the pipe section of the liquid extraction pipe 21 contacting the air is as small as possible, and the extracted liquid has better cleanliness and better effect.
In the case that the liquid taking pipe 21 is in a vacuum state, in an embodiment, the valve structure includes two electromagnetic valves 222, both of the two electromagnetic valves 222 are disposed on the liquid taking pipe 21, one of the electromagnetic valves 222 is disposed between the liquid outlet 212 and the pressure pump 221, and the other electromagnetic valve 222 is disposed between the pressure pump 221 and the liquid inlet 211, wherein the controller controls the two electromagnetic valves 222 and the pressure pump 221 to open simultaneously to conduct the liquid taking pipe 21 and discharge liquid from the liquid outlet 212, the controller controls the electromagnetic valve 222 between the pressure pump 221 and the liquid inlet 211 to close first, and then controls the electromagnetic valve 222 between the liquid outlet 212 and the pressure pump 221 to close simultaneously with the pressure pump 221 to close the liquid taking pipe 21 and stop discharging liquid, so as to discharge the liquid in the liquid taking pipe 21, the vacuum state of the liquid taking pipeline 21 is realized, so that the water in the liquid container is kept fresh all the time, and the liquid taking device has a better effect.
Likewise, in order to minimize the length of air entering the intake line 21, in one embodiment, a solenoid valve 222 between the booster pump 221 and the intake port 211 is disposed adjacent to the intake port 211; and/or the electromagnetic valve 222 between the liquid outlet 212 and the pressurizing pump 221 is arranged adjacent to the liquid outlet 212, so that the pipe section of the liquid taking pipeline 21 contacting with air is as small as possible, and the taken liquid has better cleanliness and better effect.
Considering that after the electromagnetic valve 222 between the liquid outlet 212 and the pressure pump 221 is closed, the pressure pump 221 needs to work to affect user experience, in an embodiment, referring to fig. 6 to 8, the valve structure includes an electromagnetic valve 222 and a one-way valve 223, the electromagnetic valve 222 and the one-way valve 223 are both disposed on the liquid taking pipeline 21, the electromagnetic valve 222 is disposed between the pressure pump 221 and the liquid inlet 211, and the one-way valve 223 is disposed between the liquid outlet 212 and the pressure pump 221, wherein the controller controls the electromagnetic valve 222 and the pressure pump 221 to be opened simultaneously to conduct the liquid taking pipeline 21 and discharge liquid from the liquid outlet 212, the controller controls the electromagnetic valve 222 and the pressure pump 221 to be closed simultaneously to close the liquid taking pipeline 21 and stop discharging liquid, through the action of the one-way valve 223, liquid can only flow out of the pressurizing pump 221 into the liquid outlet 212, so that liquid residue is reduced, water in the liquid container is kept fresh all the time, pressure maintaining of the electromagnetic valve 222 is not needed, and user experience is improved.
Likewise, to minimize the length of air entering the intake line 21, in one embodiment, the solenoid valve 222 is disposed adjacent to the intake port 211; and/or, the check valve 223 is arranged adjacent to the liquid outlet 212, so that the pipe section of the liquid taking pipeline 21 contacting with air is as small as possible, and the taken liquid has better cleanliness and better effect.
When the liquid taking pipeline 21 takes liquid once, the liquid taking pipeline may be a user manually controlling any volume of liquid to be taken out, or a quantitative volume of liquid to be taken out, in an embodiment, a flow meter 224 is further disposed on the liquid taking pipeline 21, the flow meter 224 is disposed between the pressure pump 221 and the liquid outlet 212, and the quantitative volume of liquid to be taken out can be conveniently obtained through metering of the flow meter 224.
In order to obtain an accurate liquid taking amount, it is necessary to arrange the flow meter 224 at a position adjacent to the liquid outlet 212 as much as possible, and in one embodiment, the valve structure includes a check valve 223 arranged on the liquid taking pipeline 21 and between the liquid outlet 212 and the pressure pump 221, and the flow meter 224 is arranged between the check valve 223 and the pressure pump 221, so that the liquid remaining in the liquid taking pipeline 21 can be drained as much as possible to obtain a more accurate liquid taking amount.
It should be noted that, it is that liquid pipeline 21 is that the multistage pipeline section links together to get liquid pipeline 21, the utility model discloses do not restrict the material of getting liquid pipeline 21, if can the plastics material, in an embodiment, it is stainless steel at least partly to get liquid pipeline 21, it is more preferable, stainless steel is 304 stainless steel and/or 316 stainless steel, so sets up, reduce the carrier tube way with the corruption risk between the liquid has reduced get the contaminated probability of liquid in the liquid pipeline 21.
In an embodiment, referring to fig. 4 to 5, the vacuum fresh-keeping water intake system 2 further includes a liquid intake base 11, a liquid intake column 225 is disposed on the liquid intake base 11, an interior of the liquid intake column 225 is hollow to form a liquid intake cavity 2251, the liquid intake column 225 has a liquid intake end sleeved in a container opening of the liquid container and a connection end opposite to the liquid intake end, a liquid intake hole 2252 is disposed through an outer side wall of the liquid intake end to communicate the liquid intake cavity 2251 with an inner cavity of the liquid container, the connection end has a liquid outlet hole 2253 communicating with the liquid intake cavity 2251, the liquid outlet hole 3 is in sealed communication with the liquid intake port 211, and the opening of the liquid container is directly opened by the smart column, the liquid in the liquid container is introduced into the liquid inlet cavity 2251 through the liquid inlet hole 2252, and then introduced into the liquid inlet 211 to enter the liquid taking pipeline 21, so that water can be conveniently taken from the liquid container.
In an embodiment, referring to fig. 7, an accommodating cavity 2254 disposed around the liquid taking column 225 is formed on the liquid taking base 11, and a liquid discharge hole 2255 is disposed at the bottom of the accommodating cavity 2254 for guiding liquid falling to the outside of the liquid taking column 225 to the outside, so that the accumulation of leakage water is reduced, the environment inside the liquid taking shell 1 is clean, and a better effect is achieved.
Referring to fig. 1, 4 to 5, the vacuum fresh-keeping water intake device 100 includes a liquid intake casing 1, a liquid intake system 2, a power supply assembly 3, a circuit board assembly 4 and an operation assembly 5, where the liquid intake casing 1 is used for accommodating the liquid container, the liquid intake system 2 is disposed in the liquid intake casing 1 and is used for taking liquid from the liquid container, the liquid intake system 2 includes a liquid intake pipeline 21 and a pipeline control structure 22 disposed on the liquid intake pipeline 21, the power supply assembly 3 includes a dc power supply 31 disposed on the liquid intake casing 1, the circuit board assembly 4 is disposed in the liquid intake casing 1, the circuit board assembly 4 is electrically connected to the pipeline control structure 22 and the dc power supply 31, the operation assembly 5 is disposed in the liquid intake casing 1, and the operation assembly 5 is electrically connected to the circuit board assembly 4.
In the technical solution provided by the present invention, the vacuum fresh-keeping water intake device 100 comprises a liquid intake casing 1, a liquid intake system 2, a power supply assembly 3, a circuit board assembly 4 and an operation and control assembly 5, wherein the liquid intake system 2 is used for taking liquid from the liquid container, the liquid intake system 2 comprises a liquid intake pipeline 21 and a pipeline control structure 22 arranged on the liquid intake pipeline 21, the power supply assembly 3 comprises a dc power supply 31, the circuit board assembly 4 is electrically connected to the pipeline control structure 22 and the dc power supply 31, the operation and control assembly 5 is electrically connected to the circuit board assembly 4, the liquid container with variable volume is accommodated in the liquid intake casing 1, the dc power supply 31 supplies power to press the operation and control assembly 5, the pipeline control structure 22 controls the circulation of the liquid on the liquid intake pipeline 21, the liquid intake system 2 takes liquid from the liquid container, and is guided to the liquid outlet 212 through the liquid taking pipeline 21 to flow out, so that the liquid taking of the vacuum fresh-keeping water taking device 100 is realized.
In one embodiment, the liquid taking shell 1 includes a liquid taking base 11 and a liquid taking cover 12, the liquid taking cover 12 is covered on the liquid taking base 11, and an accommodating cavity is formed between the liquid taking cover 12 and the liquid taking base 11 for accommodating the liquid container, so that the probability of dust entering the liquid container is reduced, and in addition, the liquid taking cover 12 is buckled with the liquid taking base 11, so that the vacuum fresh-keeping water taking device 100 has a better overall appearance and better customer experience.
The power supply module 3 is configured to supply power to the whole vacuum fresh-keeping water collector 100, where the power supply module 3 includes a dc power supply 31, such as a lithium battery, and the dc power supply 31 is arranged, so that the vacuum fresh-keeping water collector 100 can be directly moved to a required place, such as a meeting room, a designated office, other places, and the like, so as to be conveniently used by a user directly.
In an embodiment, referring to fig. 3, the vacuum refreshing water collector 100 further includes a display component 6, and the display component 6 is electrically connected to the dc power supply 31 and the circuit board component 4 for displaying the using state of the dc power supply 31, so that the electric quantity state and the charging state of the lithium battery can be conveniently grasped, and the user can conveniently adjust the using strategy in time.
The display component 6 may be a display for directly displaying data, such as parameters of remaining power percentage, charging power percentage, and the like, in an embodiment, the display component 6 includes a plurality of light emitting diodes 61 arranged at intervals, and the state of the power of the lithium battery is determined by the number of the displayed light emitting diodes 61.
The circuit board assembly 4 is used as a control module of the whole vacuum fresh-keeping water collector 100, and is used for controlling an electric control structure on the whole vacuum fresh-keeping water collector 100 to act, in an embodiment, the circuit board assembly 4 includes a circuit board 41 and a microprocessor (not shown) arranged on the circuit board 41, the microprocessor is electrically connected with the pipeline control structure 22, the direct-current power supply 31 and the control assembly 5, liquid outlet of the whole vacuum fresh-keeping water collector 100 is well controlled through the microprocessor, and a good effect is achieved.
It should be noted that the microprocessor may be a single chip or a programmable logic device, such as 89S51, 89C51, etc., and the above microprocessors are all existing products, and not only are favorable for practical use, but also have abundant hardware resources, development data resources, etc., and are easy to develop, and will not be described in detail further herein.
In one embodiment, referring to fig. 1, the control assembly 5 includes a touch switch 51 disposed on the liquid-taking housing 1, the touch switch 51 is electrically connected to the circuit board assembly 4, and the liquid-taking is activated or turned off by touching the touch switch 51, for example, the liquid-taking is turned off by one touch, and the liquid-taking is turned off by a second touch, so that the operation is convenient and fast.
In one embodiment, referring to fig. 3 and 6, the liquid taking housing 1 includes a housing body and a liquid outlet protective sleeve 13 disposed on the housing body, the liquid outlet protective sleeve 13 has a liquid outlet section extending forward, a through hole is disposed on an outer side of the liquid outlet section, wherein a liquid outlet end of the liquid taking pipe 21 is disposed in the liquid outlet section, the liquid outlet 212 of the liquid taking pipe 21 is disposed corresponding to the through hole, the touch switch 51 is disposed on a front end surface of the liquid outlet section, and thus, when a user observes that the liquid taking device is aligned with the liquid outlet 212, the user touches the touch switch 51 to activate the liquid taking pipe 21 to take liquid, when the user observes that the liquid in the liquid taking device reaches a required height, and (3) touching the touch switch 51 for the second time, closing the liquid taking pipeline 21 and stopping liquid outlet.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.
Claims (16)
1. A vacuum fresh-keeping water intake system for taking liquid from a variable volume liquid container, the vacuum fresh-keeping water intake system comprising:
a liquid taking pipeline, one end of which is provided with a liquid inlet and the other end of which is provided with a liquid outlet, wherein the liquid inlet is used for being communicated with the container opening of the liquid container in a sealing way, and the liquid outlet is used for discharging liquid to a user; and the number of the first and second groups,
pipeline control structure, including locating force (forcing) pump and valve structure on the liquid taking pipeline, the force (forcing) pump action is used for with the liquid pressurization pump of inlet extremely the liquid outlet, the valve structure action is used for controlling the break-make of liquid taking pipeline, the force (forcing) pump with valve structure combined action is in order to block at least partial pipeline section entering air on the liquid taking pipeline.
2. The vacuum fresh water intake system of claim 1, further comprising a controller for controlling the action of the pressurization pump and the valve structure.
3. The vacuum fresh-keeping water intake system according to claim 2, wherein the valve structure includes an electromagnetic valve, the electromagnetic valve is disposed in the liquid intake pipeline and between the liquid outlet and the pressure pump;
the controller controls the electromagnetic valve and the pressure pump to be opened simultaneously so as to conduct the liquid taking pipeline and discharge liquid from the liquid outlet;
the controller controls the electromagnetic valve and the pressure pump to be closed simultaneously or controls the pressure pump to be closed first, and the electromagnetic valve is closed later to close the liquid taking pipeline and stop liquid outlet.
4. The vacuum fresh water intake system of claim 3, wherein the solenoid valve is disposed adjacent the liquid outlet.
5. The vacuum fresh-keeping water intake system according to claim 2, wherein the valve structure comprises two solenoid valves, both of which are disposed on the liquid intake line, one of the solenoid valves being disposed between the liquid outlet and the pressure pump, and the other solenoid valve being disposed between the pressure pump and the liquid inlet;
the controller controls the two electromagnetic valves and the pressure pump to be opened simultaneously so as to conduct the liquid taking pipeline and discharge liquid from the liquid outlet;
the controller controls the electromagnetic valve between the pressure pump and the liquid inlet to be closed first, and then controls the electromagnetic valve between the liquid outlet and the pressure pump to be closed simultaneously so as to close the liquid taking pipeline and stop discharging liquid.
6. The vacuum fresh-keeping water intake system according to claim 5, wherein a solenoid valve between the booster pump and the liquid inlet is disposed adjacent to the liquid inlet; and/or the presence of a gas in the gas,
a solenoid valve between the liquid outlet and the booster pump is disposed adjacent the liquid outlet.
7. The vacuum fresh-keeping water intake system according to claim 2, wherein the valve structure includes a solenoid valve and a check valve, both disposed on the liquid intake line, the solenoid valve being between the pressure pump and the liquid inlet, the check valve being between the liquid outlet and the pressure pump;
the controller controls the electromagnetic valve and the pressure pump to be opened simultaneously so as to conduct the liquid taking pipeline and discharge liquid from the liquid outlet;
the controller controls the electromagnetic valve and the pressure pump to be closed simultaneously so as to close the liquid taking pipeline and stop discharging liquid.
8. The vacuum fresh water intake system of claim 7, wherein the solenoid valve is disposed adjacent the liquid inlet; and/or the presence of a gas in the gas,
the one-way valve is disposed adjacent to the liquid outlet.
9. The vacuum fresh-keeping water intake system according to claim 1, wherein a flow meter is further provided on the liquid intake line, the flow meter being located between the pressure pump and the liquid outlet.
10. The vacuum fresh-keeping water intake system of claim 9, wherein the valve structure includes a one-way valve disposed on the liquid intake line between the liquid outlet and the pressure pump;
the flow meter is located between the check valve and the booster pump.
11. The vacuum fresh-keeping water intake system according to claim 1, wherein the liquid intake line is at least partially made of stainless steel.
12. The vacuum fresh water intake system according to claim 11, wherein the stainless steel material is 304 stainless steel material and/or 316 stainless steel material.
13. The vacuum fresh-keeping water intake system according to claim 1, further comprising a liquid intake base, wherein a liquid intake column is disposed on the liquid intake base, the liquid intake column is hollow inside to form a liquid intake cavity, the liquid intake column has a liquid intake end for being sleeved in the container opening of the liquid container and a connecting end opposite to the liquid intake end, a liquid intake hole is disposed through an outer side wall of the liquid intake end for communicating the liquid intake cavity and the inner cavity of the liquid container, the connecting end is provided with a liquid outlet hole communicated with the liquid intake cavity, and the liquid outlet hole is in sealed communication with the liquid inlet.
14. The vacuum fresh-keeping water intake system according to claim 13, wherein the liquid intake base is formed with a housing chamber disposed around the liquid intake column, and a liquid discharge hole is disposed at a bottom of the housing chamber for guiding the liquid falling to an outside of the liquid intake column to an outside.
15. The vacuum fresh-keeping water intake system of claim 1, wherein the liquid outlet is located above the liquid inlet.
16. A vacuum fresh-keeping water intake device, characterized by comprising a vacuum fresh-keeping water intake system according to any one of claims 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424864.3U CN212799607U (en) | 2020-07-17 | 2020-07-17 | Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424864.3U CN212799607U (en) | 2020-07-17 | 2020-07-17 | Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212799607U true CN212799607U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021424864.3U Active CN212799607U (en) | 2020-07-17 | 2020-07-17 | Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device |
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| Country | Link |
|---|---|
| CN (1) | CN212799607U (en) |
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