CN107468068B - Water outlet structure and pipeline machine - Google Patents
Water outlet structure and pipeline machine Download PDFInfo
- Publication number
- CN107468068B CN107468068B CN201710713956.XA CN201710713956A CN107468068B CN 107468068 B CN107468068 B CN 107468068B CN 201710713956 A CN201710713956 A CN 201710713956A CN 107468068 B CN107468068 B CN 107468068B
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- water outlet
- water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Domestic Plumbing Installations (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The application provides a water outlet structure and a pipeline machine. The water outlet structure comprises at least two water outlet pipes and a water outlet part arranged at the water outlet end of each water outlet pipe, wherein the water outlet part is used for outputting water in each water outlet pipe, and the water outlet structure further comprises a ventilation device used for communicating the inner cavity of at least one water outlet pipe with the inner cavities of other water outlet pipes or the water outlet part. The ventilation device in the water outlet structure provided by the application is used for communicating the inner cavity of the water outlet pipe with the inner cavities or the water outlet parts of other water outlet pipes, so that the inner cavities or the water outlet parts of other water outlet pipes are communicated with the atmosphere, and the water in the water outlet pipe is discharged under the action of the atmospheric pressure, so that the structure is simple, the implementation is easy, and the water dripping problem existing after the water outlet pipe is closed can be effectively solved.
Description
Technical Field
The application relates to the field of drinking water devices, in particular to a water outlet structure and a pipeline machine with the same.
Background
The pipeline machine is an extension of the water purification machine and is used for shunting water purified by the water purification machine to different places for users, the pipeline machine comprises a water outlet pipeline and a valve for controlling the on-off of the water outlet pipeline, because the water outlet pipeline is long, when the valve is switched from on to off, more accumulated water can remain in the water outlet pipeline, the water dripping phenomenon of the water outlet pipeline is easy to occur, especially in the heat storage pipeline machine with a hot tank, after the valve is closed, because steam in the hot tank is not exhausted, bubbles can remain in the water outlet pipeline, the bubbles are unstable and easily move, water drops are formed to flow out of the water outlet pipeline, and the risk of scalding the users exists.
In order to solve the above-mentioned problem, it is proposed in the prior art to provide a vent pipe on the water outlet pipe, the vent pipe being connected to the water tank of the pipeline machine to communicate with the atmosphere, and when the valve is closed, the water in the water outlet pipe is discharged under the action of air pressure. Because the breather pipe needs to be communicated with the water tank, on one hand, the structure of the water tank needs to be changed, the problems of improving the production cost, reducing the capacity of the water tank and the like exist, and on the other hand, when the water outlet pipeline is longer, the required breather pipe is also very long, the structural reliability is influenced, and the production cost is high.
Disclosure of Invention
Accordingly, an objective of the present application is to provide a water outlet structure and a pipeline machine with the water outlet structure, which can solve the water dripping problem and has a simple structure.
In order to achieve the above purpose, on one hand, the present application adopts the following technical scheme:
the utility model provides a play water structure, includes water outlet portion and two piece at least outlet pipes, the play water end of two piece at least outlet pipes all with water outlet portion connects, water outlet portion be used for with the water output in two piece at least outlet pipes, still include ventilation unit for with the inner chamber of at least one outlet pipe with other outlet pipe or go out water portion intercommunication.
Preferably, the ventilation means comprises at least one ventilation tube.
Preferably, the vent pipe comprises a non-horizontal pipe section arranged above the outlet pipe.
Preferably, the first end of the vent pipe is connected between two end parts of one of the water outlet pipes or connected to the water inlet end of one of the water outlet pipes, and the second end is communicated with the inner cavity of the other water outlet pipe or the water outlet part.
Preferably, the water outlet pipe comprises a second section and a first section which are arranged along the water path, the first section is higher than the second section, and the first end of the ventilation pipe is connected to the first section or connected to the position where the first section is connected with the second section.
Preferably, when the first end of the vent pipe is connected to the first section, the connection position is arranged near the connection position of the first section and the second section.
Preferably, the first section is a horizontal section;
and/or the number of the groups of groups,
the second segment is a non-horizontal segment.
Preferably, the at least two water outlet pipes comprise normal temperature water pipes, and the at least one ventilation pipe comprises a first ventilation pipe arranged on the normal temperature water pipes;
and/or the number of the groups of groups,
the at least two water outlet pipes comprise hot water pipes, and the at least one ventilation pipe comprises a second ventilation pipe arranged on the hot water pipes.
Preferably, the first end of the first ventilation pipe is connected with the normal-temperature water pipe, the first end of the second ventilation pipe is connected with the hot water pipe, and the second end of the first ventilation pipe is connected with the second end of the second ventilation pipe.
Preferably, the water outlet part is provided with a communication port, the first end of the first ventilation pipe is connected with the normal-temperature water pipe, the first end of the second ventilation pipe is connected with the hot water pipe, and the second ends of the first ventilation pipe and/or the second ventilation pipe are connected with the communication port.
Preferably, the water outlet portion includes a water outlet nozzle.
On the other hand, the application adopts the following technical scheme:
a pipeline machine comprising a water outlet arrangement as described above.
Preferably, the pipeline machine comprises a water tank and a hot tank communicated with the water tank through a pipeline, and the at least two water outlet pipes comprise a normal-temperature water pipe directly connected with the water tank and a hot water pipe connected with the hot tank.
The ventilation device in the water outlet structure provided by the application is used for communicating the inner cavity of the water outlet pipe with the inner cavities or the water outlet parts of other water outlet pipes, so that the inner cavities or the water outlet parts of other water outlet pipes are communicated with the atmosphere, and the water in the water outlet pipe is discharged under the action of the atmospheric pressure, so that the structure is simple, the implementation is easy, and the water dripping problem existing after the water outlet pipe is closed can be effectively solved.
Drawings
The above and other objects, features and advantages of the present application will become more apparent from the following description of embodiments of the present application with reference to the accompanying drawings, in which:
FIG. 1 shows a schematic structural view of a pipeline machine in one form of construction according to an embodiment of the present application;
FIG. 2 shows a schematic structural view of a pipeline machine in one form of construction according to an embodiment of the present application from another perspective;
FIG. 3 shows a schematic structural view of a pipeline machine in one form of construction according to an embodiment of the present application from a further perspective;
fig. 4 shows a schematic structural diagram of a pipeline machine according to another embodiment of the present application.
In the figure, 1, a water tank; 2. a hot pot; 3. a water outlet nozzle; 4. a hot water pipe; 41. a second vertical section; 42. a second horizontal segment; 5. a normal temperature water pipe; 51. a first vertical section; 52. a first horizontal segment; 6. a first electromagnetic valve; 7. a second electromagnetic valve; 8. a first vent pipe; 81. a first vertical tube section; 82. a first horizontal pipe section; 9. a second vent pipe; 91. a second vertical tube section; 92. a second horizontal pipe section; 10. and (5) connecting pipes.
Detailed Description
The present application is described below based on embodiments, and it will be understood by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
The present application provides a water outlet structure, and the following description will take an example of the application of the water outlet structure to a pipeline machine to describe various structural embodiments thereof, and of course, it will be understood that the water outlet structure is also applicable to other devices with the water dripping problem, for example, to other water drinking devices.
As shown in fig. 2, the pipeline machine comprises a water tank 1 and a hot tank 2 positioned below the water tank 1, wherein the hot tank 2 is communicated with the water tank 1 through a pipeline, and water in the water tank 1 can enter the hot tank 2 for heating. As shown in fig. 1, the water outlet structure includes a water outlet portion and two water outlet pipes, the water outlet ends of the two water outlet pipes are connected with the water outlet ends, the water outlet portion is used for outputting water in the two water outlet pipes, the water outlet portion may be, for example, a water outlet nozzle 3, as shown in fig. 3, the water outlet nozzle 3 may be one, that is, the two water outlet pipes share one water outlet nozzle 3, or may be two, that is, the water outlet end of each water outlet pipe is provided with one water outlet nozzle. The two water outlet pipes are respectively a normal temperature water pipe 5 which is directly communicated with the water tank 1 and a hot water pipe 4 which is communicated with the hot tank 2. The normal temperature water pipe 5 is provided with a first switching device, the first switching device is preferably arranged at the water inlet end of the normal temperature water pipe 5, the first switching device can be any structure capable of controlling the normal temperature water pipe 5 to be opened and closed, and the first switching device is preferably a first electromagnetic valve 6 for convenient control. The hot water pipe 4 is provided with a second switching device, the second switching device is preferably arranged at the water inlet end of the hot water pipe 4, the second switching device can be any structure capable of controlling the opening and closing of the hot water pipe 4, and the second switching device is preferably a second electromagnetic valve 7 for convenient control. Wherein, by setting specific logic in the control panel of the pipeline machine, the first electromagnetic valve 6 and the second electromagnetic valve 7 can not be opened at the same time, so that the water outlet structure can realize the function of providing the water with the hot water.
In order to avoid the water dripping phenomenon of the water outlet pipes, the water outlet structure further comprises a ventilation device, the ventilation device is used for communicating the inner cavity of at least one water outlet pipe with the inner cavities of other water outlet pipes, in the embodiment shown in fig. 1, the ventilation device comprises a first ventilation pipe 8 and a second ventilation pipe 9, the first end of the first ventilation pipe 8 is connected with a normal-temperature water pipe 5, the first end of the second ventilation pipe 9 is connected with a hot water pipe 4, and the first ventilation pipe 8 and the second end of the second ventilation pipe 9 are connected together, so that the normal-temperature water pipe 5 and the hot water pipe 4 are communicated through the ventilation device, when the first electromagnetic valve 6 is opened, the normal-temperature water pipe 5 is used for discharging water through the water outlet nozzle 3, and after the first electromagnetic valve 6 is closed, part of water remains in the normal-temperature water pipe 5, at this time, since the first ventilation pipe 8 is communicated with the hot water outlet end of the hot water pipe 4 is communicated with the atmosphere through the water outlet nozzle 3, and the water remaining in the normal-temperature water pipe 5 is discharged through the water outlet nozzle 3 under the pushing of atmospheric pressure. Similarly, when the second electromagnetic valve 7 is opened, the hot water pipe 4 is discharged through the water outlet nozzle 3, and when the second electromagnetic valve 7 is closed, part of the hot water remains in the hot water pipe 4, at this time, since the second ventilation pipe 9 is communicated with the normal temperature water pipe 5 through the first ventilation pipe 8, the water outlet end of the normal temperature water pipe 5 is communicated with the atmosphere through the water outlet nozzle 3, and the water remaining in the hot water pipe 4 is discharged from the water outlet nozzle 3 under the pushing of the atmospheric pressure. So, hot-water line 4 and normal atmospheric temperature water pipe 5 communicate each other through first breather pipe 8 and second breather pipe 9, have avoided hot-water line 4 and normal atmospheric temperature water pipe 5 to appear dripping the phenomenon simultaneously, simple structure, conveniently reform transform on current pipeline machine.
Of course, it will be understood that the water outlet pipe is not limited to the two water outlet pipes, and more than three water outlet pipes may be provided according to specific functional requirements, for example, when the pipeline machine further has a cold water function, for example, an electronic ice container (not shown in the figure) is provided, and the water outlet pipe may further include a cold water pipe (not shown in the figure) connected to the electronic ice container. Corresponding vent pipes can be arranged on the cold water pipe and communicated with the hot water pipe or the normal temperature water pipe.
Preferably, in order to avoid water in the water outlet pipe from flowing into other water outlet pipes through the vent pipe, for example, when the hot water pipe 4 is discharged, water in the hot water pipe 4 is prevented from entering the normal temperature water pipe 5 through the first vent pipe 8 and the second vent pipe 9, the vent pipe comprises a non-horizontal pipe section higher than the water outlet pipe, and the non-horizontal pipe section is preferably connected with the water outlet pipe, so that a certain height difference exists between the vent pipe and the water outlet pipe, and the purpose of avoiding waterway series flow is achieved. Preferably, as shown in fig. 1, the non-horizontal pipe section is a vertical pipe section, that is, the first ventilation pipe 8 includes a first vertical pipe section 81 connected with the normal temperature water pipe 5, the first vertical pipe section 81 extends upwards, the first horizontal pipe section 82 connected with the first vertical pipe section 81 is preferably arranged parallel to the normal temperature water pipe 5, the second ventilation pipe 9 includes a second vertical pipe section 91 connected with the hot water pipe 4, the second vertical pipe section 91 extends upwards, the second horizontal pipe section 92 connected with the second vertical pipe section 91 is preferably arranged parallel to the hot water pipe 4, and the first horizontal pipe section 82 and the second horizontal pipe section 92 are connected through the connecting pipe 10, so that the arrangement can ensure that the air path is smooth, and the connection of the pipes is convenient.
The first end of the vent pipe can be connected between the two end parts (namely the water outlet end and the water inlet end) of the water outlet pipe, and the second end is communicated with the inner cavity of the other water outlet pipe. In order to ensure that the water in the water outlet pipe is emptied as much as possible, preferably, the first end of the vent pipe is also connected to the water inlet end of the water outlet pipe.
In a further preferred embodiment, the outlet pipe comprises a second section and a first section (i.e. on the waterway, the first section is located on the downstream side of the second section), and the first section is located higher than the second section, so that when the outlet pipe is closed, water in the second section cannot flow out due to the lower position of the second section, and only the water in the first section needs to be emptied, at this time, the first end of the vent pipe can be connected to the first section, in order to empty the water in the first section as much as possible, the connection position of the vent pipe and the outlet pipe is located near the connection position of the first section and the second section, or the first end of the vent pipe is connected at the connection position of the first section and the second section. In order to reduce the drainage resistance of the first section, the first section is preferably arranged as a horizontal section, and in order to increase the resistance of water in the second section entering the first section, it is ensured that the water in the second section does not flow into the first section after the water outlet pipe is closed, preferably the second section is a non-horizontal section, and further preferably a vertical section.
In particular to the embodiment shown in fig. 1, the normal temperature water pipe 5 includes a first vertical section 51 disposed along the waterway and a first horizontal section 52 connected to the first vertical section 51, on the waterway, the first horizontal section 52 is located at a downstream side of the first vertical section 51 and the first horizontal section 52 is disposed higher than the first vertical section 51, the first ventilation pipe 8 is connected to the first horizontal section 52, the hot water pipe 4 includes a second vertical section 41 disposed along the waterway and a second horizontal section 42 connected to the second vertical section 41, on the waterway, the second horizontal section 42 is located at a downstream side of the second vertical section 41 and the second horizontal section 42 is disposed higher than the second vertical section 41, and the second ventilation pipe 9 is connected to the second horizontal section 42. The first horizontal section 52 and the second horizontal section 42 are preferably parallel to each other and have the same axis at the same height, so that the water outlet ends of the first horizontal section 52 and the second horizontal section 42 can be connected to the water outlet nozzle 3 via connection pipes, respectively.
In an alternative embodiment, the ventilation device can also communicate the inner cavity of the water outlet pipe with the water outlet part, and the effect of communicating with the atmosphere to empty the water in the water outlet pipe can also be achieved. For example, in the embodiment shown in fig. 4, a communication port (not shown) is provided on the water outlet nozzle 3, and a second end of the second vent pipe 9 connected to the hot water pipe 4 is connected to the communication port, so that the second vent pipe 9 can communicate with the atmosphere through the water outlet nozzle 3, thereby evacuating water remaining in the hot water pipe 4 when the hot water pipe 4 is closed. Of course, it is understood that the second end of the first vent pipe 8 connected to the normal temperature water pipe 5 may be connected to the communication port, so that the first vent pipe 8 can be communicated with the atmosphere through the water outlet nozzle 3, thereby evacuating the water remaining in the normal temperature water pipe 5 when the normal temperature water pipe 5 is closed. In other embodiments, when two water outlets are provided, and the hot water pipe 4 and the normal temperature water pipe 5 are respectively connected to one water outlet, the second vent pipe 9 and the second end of the first vent pipe 8 may be connected to any one water outlet.
It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (12)
1. The water outlet structure is characterized by comprising a water outlet part and at least two water outlet pipes, wherein the water outlet ends of the at least two water outlet pipes are connected with the water outlet part, the water outlet part is used for outputting water in the at least two water outlet pipes, and the water outlet structure also comprises a ventilation device used for communicating the inner cavity of at least one water outlet pipe with the inner cavities of other water outlet pipes;
the water outlet part comprises water outlet nozzles, and the water outlet end of each water outlet pipe is provided with one water outlet nozzle.
2. The water outlet structure of claim 1, wherein the venting means comprises at least one vent tube.
3. The water outlet structure of claim 2, wherein the vent tube includes a non-horizontal tube section disposed above the water outlet tube.
4. The water outlet structure according to claim 2, wherein the first end of the vent pipe is connected between two ends of one of the water outlet pipes or connected to the water inlet end of one of the water outlet pipes, and the second end is communicated with the inner cavity of the other water outlet pipe or the water outlet part.
5. The water outlet structure according to claim 2, wherein the water outlet pipe comprises a second section and a first section arranged along the water path, the first section being arranged higher than the second section, and the first end of the ventilation pipe is connected to the first section or to a position where the first section meets the second section.
6. The water outlet structure of claim 5 wherein when the first end of the vent tube is connected to the first section, the connection is positioned adjacent to the connection between the first section and the second section.
7. The water outlet structure of claim 5, wherein the first section is a horizontal section;
and/or the number of the groups of groups,
the second segment is a non-horizontal segment.
8. The water outlet structure according to one of claims 2 to 7, wherein the at least two water outlet pipes comprise a normal temperature water pipe, and the at least one vent pipe comprises a first vent pipe provided on the normal temperature water pipe;
and/or the number of the groups of groups,
the at least two water outlet pipes comprise hot water pipes, and the at least one ventilation pipe comprises a second ventilation pipe arranged on the hot water pipes.
9. The water outlet structure of claim 8, wherein a first end of the first vent tube is connected to the normal temperature water tube, a first end of the second vent tube is connected to the hot water tube, and a second end of the first vent tube is connected to a second end of the second vent tube.
10. The water outlet structure according to claim 8, wherein a communication port is provided in the water outlet portion, a first end of the first ventilation pipe is connected to the normal temperature water pipe, a first end of the second ventilation pipe is connected to the hot water pipe, and a second end of the first ventilation pipe and/or the second ventilation pipe is connected to the communication port.
11. Pipeline machine, characterized by comprising a water outlet structure according to one of claims 1 to 10.
12. The pipeline machine according to claim 11, comprising a water tank and a hot tank in communication with the water tank via a pipeline, wherein the at least two water outlet pipes comprise a normal temperature water pipe directly connected to the water tank and a hot water pipe connected to the hot tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713956.XA CN107468068B (en) | 2017-08-18 | 2017-08-18 | Water outlet structure and pipeline machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713956.XA CN107468068B (en) | 2017-08-18 | 2017-08-18 | Water outlet structure and pipeline machine |
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| Publication Number | Publication Date |
|---|---|
| CN107468068A CN107468068A (en) | 2017-12-15 |
| CN107468068B true CN107468068B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710713956.XA Active CN107468068B (en) | 2017-08-18 | 2017-08-18 | Water outlet structure and pipeline machine |
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| CN107468068A (en) | 2017-12-15 |
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