CN115316848A - Carbon dioxide gas filling system and water purifying dispenser - Google Patents
Carbon dioxide gas filling system and water purifying dispenser Download PDFInfo
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- CN115316848A CN115316848A CN202210943984.1A CN202210943984A CN115316848A CN 115316848 A CN115316848 A CN 115316848A CN 202210943984 A CN202210943984 A CN 202210943984A CN 115316848 A CN115316848 A CN 115316848A
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- carbon dioxide
- dioxide gas
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- cover body
- switch
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 106
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 106
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 235000013361 beverage Nutrition 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims 1
- 230000035622 drinking Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 235000020510 functional beverage Nutrition 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 235000015192 vegetable juice Nutrition 0.000 description 1
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Classifications
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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
-
- 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
-
- 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
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
-
- 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
- A47J31/4403—Constructional details
- A47J31/4407—Lids, covers or knobs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention provides a carbon dioxide gas filling system and a water purifying drinking machine, wherein the system comprises: the electromagnetic valve comprises a first cover assembly, a second cover assembly, an electromagnetic valve and a controller; the first cover assembly comprises a first cover body, a trigger assembly and a first switch; the second cover assembly comprises a second cover body and a filling head; the second cover body is connected with the first cover body through a gas transmission pipeline, and an exhaust channel is arranged on the second cover body; the filling head is arranged on the second cover body and is communicated with an air outlet of the gas transmission pipeline; the electromagnetic valve is communicated with the exhaust passage; the controller is respectively connected with the first switch and the electromagnetic valve, and the controller is used for controlling the electromagnetic valve to close the exhaust channel when receiving the first signal and opening the exhaust channel after a preset time so as to exhaust at least part of carbon dioxide gas in the beverage bottle. This carbon dioxide gas filling system is difficult to appear blowing out phenomenon, has higher security.
Description
Technical Field
The embodiment of the invention relates to the technical field of beverage equipment, in particular to a carbon dioxide gas filling system and a water purifying drinking machine.
Background
With the improvement of the living standard of people, the bubble water machine is in the market at present, and carbon dioxide gas is injected into drinks to prepare bubble water. For example, the Chinese patent with the publication number of CN106859330B discloses a bubble water machine, which comprises an air storage tank, a water tank and a refrigeration assembly which are connected in sequence, wherein the water tank is connected with an air injection pipe; the gas storage tank is connected to the water tank through the gas injection pipe and is used for injecting gas into the water tank; the refrigerating assembly is used for refrigerating the water in the water tank; the gas injection pipe is provided with a safety valve and a first one-way valve, the safety valve is arranged between the first one-way valve and the gas storage tank, and the first one-way valve is communicated from the gas storage tank to the water tank. Although the air bubble water machine is provided with the safety valve, the bottle explosion phenomenon occasionally occurs in the actual use process. Particularly, in the initial use stage of the carbon dioxide gas cylinder, the gas cylinder is high in air pressure and high in inflation speed, so that the phenomenon of cylinder explosion is easy to occur.
Disclosure of Invention
In view of the above problems in the prior art, embodiments of the present invention provide a carbon dioxide gas filling system and a water purifier.
In order to solve the above problems, the embodiment of the present invention provides a technical solution:
a carbon dioxide gas filling system, comprising:
the first cover assembly comprises a first cover body, a trigger assembly and a first switch, wherein the trigger assembly and the first switch are arranged on the first cover body; the first cover body is used for being connected with a carbon dioxide cylinder; the trigger assembly is used for responding to the action of external force to open a gas outlet of the carbon dioxide gas cylinder and triggering the first switch to enable the first switch to generate a first signal;
the second cover assembly comprises a second cover body and a filling head; the second cover body is connected with the first cover body through a gas transmission pipeline for transmitting carbon dioxide gas, the second cover body is used for being connected with a beverage bottle for containing beverage, and an exhaust channel which can be communicated with the beverage bottle when the second cover body is connected with the beverage bottle is arranged on the second cover body; the filling head is arranged on the second cover body, is communicated with the gas outlet of the gas transmission pipeline and is used for extending into the beverage bottle when the second cover body is connected with the beverage bottle so as to inject carbon dioxide gas into the beverage bottle;
an electromagnetic valve communicated with the exhaust passage for opening or closing the exhaust passage;
the controller is respectively connected with the first switch and the electromagnetic valve, and is used for controlling the electromagnetic valve to close the exhaust channel when receiving the first signal and open the exhaust channel after a preset time so as to exhaust at least part of carbon dioxide gas in the beverage bottle.
This carbon dioxide gas filling system is difficult to take place the bottle explosion phenomenon, has higher security.
In some embodiments, the solenoid valve is connected to a power circuit through a second switch, the controller is electrically connected to the second switch, and the controller is configured to open the second switch when receiving the first signal, so as to power on the solenoid valve and close the exhaust passage, and close the second switch after the preset time, so as to power off the solenoid valve and open the exhaust passage. This solenoid valve is actual promptly normally open solenoid valve, and normally open solenoid valve appears exploding the bottle when can avoiding the burst power off and prescribes a limit, is of value to the improvement security. The second switch is used for controlling the on-off of the electromagnetic valve, so that the structure is simple and the realization is easy.
In some embodiments, the trigger component comprises:
the pressing rod is rotatably arranged on the first cover body, and a first trigger component for triggering the carbon dioxide gas cylinder and a second trigger component for triggering the first switch are arranged on the pressing rod;
and an elastic member connected between the pressing lever and the first cover, the elastic member applying a return elastic force to the pressing lever, the return elastic force driving the pressing lever to return. The trigger assembly is simple in structure and convenient to operate.
In some embodiments, the first switch is located at a side of the pressing rod, and a pin is convexly arranged at the side of the pressing rod and used for pressing an elastic contact piece of the first switch to trigger the first switch.
In some embodiments, a cover cavity penetrating through the first cover body along the vertical direction is formed in the first cover body, the gas transmission pipeline is communicated with the cover cavity, and the bottom of the cover cavity is used for being connected with a bottle mouth of a carbon dioxide bottle;
the first trigger component comprises an ejector rod, the bottom end of the ejector rod extends into the cover cavity, the top end of the ejector rod is located below the pressing rod, and the ejector rod is used for vertically moving and pushing an air valve at the bottle nozzle of the carbon dioxide gas bottle under the pressing of the pressing rod so as to open an air outlet of the carbon dioxide gas bottle. This first trigger part easily controls speed and the air output of giving vent to anger, is of value to and avoids appearing the bottle explosion phenomenon.
In some embodiments, the cover cavity comprises a first cover cavity and a second cover cavity located on top of and in communication with the first cover cavity; the first cover cavity is provided with a connecting structure used for being connected with a bottle mouth of the carbon dioxide bottle, the gas transmission pipeline is communicated with the second cover cavity, and the ejector rod penetrates through the second cover cavity and extends into the first cover cavity. The first cover cavity is connected with the nozzle of the carbon dioxide gas bottle, and the second cover cavity guides the ejector rod to move, so that the first cover body is favorably connected with the carbon dioxide gas bottle, and the ejector rod is favorably tightly matched with the first cover body.
In some embodiments, a top end of the ejector rod is provided with a limiting part in a protruding manner along a radial direction, and the limiting part is used for abutting against the upper surface of the first cover body so as to limit a pressing stroke of the ejector rod; and/or
And a sealing ring is arranged on the ejector rod and is positioned above the connecting position of the gas transmission pipeline and the cover cavity. So, can improve the leakproofness between ejector pin and the lid chamber, avoid carbon dioxide gas to reveal via the top in lid chamber.
In some embodiments, a pressure relief valve is further disposed on the second cover body; and/or
The preset time is 1.5 seconds to 4 seconds. The safety of the carbon dioxide gas filling system can be further improved by arranging the pressure relief valve.
A water purifying drinking machine comprises a machine body and the carbon dioxide gas filling system, wherein the carbon dioxide gas filling system is arranged on the machine body. The carbon dioxide gas filling system has higher safety, so the water purifying dispenser applying the carbon dioxide gas filling system also has the advantages.
In some embodiments, a water receiving box for holding a beverage bottle is arranged on the machine body, and an air vent is arranged on the water receiving box and connected with the exhaust channel through the electromagnetic valve. So, can effectively collect the liquid drop of taking over in the exhaust process through the water receiving box, avoid polluting organism and mesa.
According to the carbon dioxide gas filling system provided by the embodiment of the invention, when the trigger component opens the gas outlet of the carbon dioxide gas bottle, the carbon dioxide gas can be filled into the beverage bottle through the gas transmission pipeline and the filling head, meanwhile, the trigger component also triggers the first switch, the first switch sends the first signal to the controller, the controller controls the electromagnetic valve to close the exhaust channel, the carbon dioxide gas cannot be discharged through the exhaust channel, the carbon dioxide gas is gradually dissolved in the beverage along with the increase of the gas pressure in the beverage bottle, the electromagnetic valve opens the exhaust channel after the preset time, and then, even if a user operates the trigger component to open the gas outlet of the carbon dioxide gas bottle to fill the carbon dioxide gas into the beverage bottle, the carbon dioxide gas can be discharged through the exhaust channel due to the open of the exhaust channel, the bottle explosion is avoided, and the carbon dioxide gas filling system has high safety.
Drawings
FIG. 1 is a schematic diagram of a carbon dioxide gas filling system according to an embodiment of the present invention;
fig. 2 and 3 are sectional views of the first cap assembly at different viewing angles, respectively.
Description of reference numerals:
10-a first cover assembly; 11-a first cover; 111-a first lid cavity; 112-a second cover cavity; 12-a trigger component; 13-a first switch; 14-pressing rod; 15-a resilient member; 16-a first trigger member; 161-ejector pin; 162-sealing ring; 163-a limiting part; 17-a second trigger member; 18-a button; 19-a gas pipeline;
20-a second cover assembly; 21-a second cover body; 22-filling head; 23-a pressure relief valve;
30-an electromagnetic valve; 40-a controller; 50-carbon dioxide cylinder; 60-beverage bottles; and 70-a water receiving box.
Detailed Description
In order to make the technical solutions of the embodiments of the present invention better understood, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The embodiment of the invention provides a carbon dioxide gas filling system which can be applied to beverage machines such as a water purifying machine and a bubble water machine and is used for filling carbon dioxide gas into a beverage bottle 60. It should be noted that the beverage described herein includes various liquids for human consumption, such as water, fruit juice, vegetable juice, tea, functional beverage, etc. Referring to fig. 1 to 3, a carbon dioxide gas filling system according to an embodiment of the present invention includes a first cap assembly 10, a second cap assembly 20, a solenoid valve 30, and a controller 40.
The first cover assembly 10 includes a first cover 11, a trigger assembly 12 and a first switch 13, wherein the trigger assembly 12 and the first switch 13 are both disposed on the first cover 11; the first cover body 11 is used for connecting with a carbon dioxide gas cylinder 50; the triggering component 12 is used for responding to the action of external force to open the air outlet of the carbon dioxide gas cylinder 50 and triggering the first switch 13 to enable the first switch 13 to generate a first signal. Specifically, a gas valve is typically disposed at the gas outlet of the carbon dioxide cylinder 50, and the triggering assembly 12 can be used to trigger the gas valve to open the gas outlet of the carbon dioxide cylinder 50.
The second cover assembly 20 includes a second cover body 21 and a fill head 22. The second cover body 21 is connected with the first cover body 11 through a gas transmission pipeline for transmitting carbon dioxide gas, the second cover body 21 is used for being connected with a beverage bottle 60 for containing beverages, and an exhaust channel (not shown in the figure) capable of being communicated with the beverage bottle 60 when the second cover body 21 is connected with the beverage bottle 60 is arranged on the second cover body 21; the filling head 22 is arranged on the second cover body 21 and is communicated with the air outlet of the air conveying pipeline, and is used for extending into the beverage bottle 60 when the second cover body 21 is connected with the beverage bottle 60 so as to inject carbon dioxide gas into the beverage bottle 60.
A solenoid valve 30 communicates with the exhaust passage for opening or closing the exhaust passage. A controller 40 is connected to the first switch 13 and the solenoid valve 30, respectively, and the controller 40 is configured to control the solenoid valve 30 to close the exhaust passage and open the exhaust passage after a preset time when receiving the first signal, so as to exhaust at least part of the carbon dioxide gas in the beverage bottle 60. According to the carbon dioxide gas filling system provided by the embodiment of the invention, when the trigger assembly 12 opens the gas outlet of the carbon dioxide gas bottle 50, carbon dioxide gas can be filled into the beverage bottle 60 through the gas transmission pipeline and the filling head 22, meanwhile, the trigger assembly 12 also triggers the first switch 13, the first switch 13 sends a first signal to the controller 40, the controller 40 controls the electromagnetic valve 30 to close the exhaust channel, carbon dioxide gas cannot be discharged through the exhaust channel, the carbon dioxide gas is gradually dissolved in the beverage along with the increase of the gas pressure in the beverage bottle 60, and after a preset time, the electromagnetic valve 30 opens the exhaust channel, and then, even if a user operates the trigger assembly 12 to open the gas outlet of the carbon dioxide gas bottle 50 to fill carbon dioxide gas into the beverage bottle 60, the carbon dioxide gas can be discharged through the exhaust channel due to the opening of the exhaust channel, so that the bottle explosion is avoided, and the carbon dioxide gas filling system has high safety.
In some embodiments, the solenoid valve 30 is connected to the power circuit through a second switch, the controller 40 is electrically connected to the second switch, and the controller 40 is configured to open the second switch when receiving the first signal, so as to power on the solenoid valve 30 and close the exhaust passage, and close the second switch after a preset time, so as to power off the solenoid valve 30 and open the exhaust passage. The second switch controls the on-off of the electromagnetic valve 30, so that the structure is simple and the realization is easy. The solenoid valve 30 is configured to electrically close the exhaust passage and electrically de-close the exhaust passage, i.e., the solenoid valve 30 is a normally open solenoid valve 30. Thus, once the carbon dioxide gas filling system is powered off in the process of filling gas into the beverage bottle 60, the normally open solenoid valve 30 is immediately switched to the open state, the exhaust passage is opened, and then the bottle explosion phenomenon can not occur even if the carbon dioxide gas is continuously filled into the beverage bottle 60. Alternatively, the preset time may be 1.5 seconds to 4 seconds. For example, the preset time may be 2 seconds. Therefore, the beverage can form better taste, and the phenomenon of bottle explosion can be avoided. Optionally, the second switch may be a delay switch, and the controller may send a second signal to the second switch when receiving the first signal, turn on the second switch, and automatically switch to the off state after a preset time. Optionally, the controller may also send a second signal to the second switch to turn on the second switch when receiving the first signal, and send a third signal to the second switch to turn off the second switch after a preset time.
As shown in fig. 1 to 3, in some embodiments, the trigger assembly 12 includes a pressing rod 14 and an elastic member 15. The pressing lever 14 is rotatably provided on the first lid 11, and the pressing lever 14 is provided with a first trigger member 16 for triggering the carbon dioxide gas cylinder 50 and a second trigger member 17 for triggering the first switch 13. The elastic member 15 is connected between the pressing rod 14 and the first cover 11, and the elastic member 15 is configured to apply a return elastic force to the pressing rod 14, where the return elastic force is configured to drive the pressing rod 14 to return. When the carbon dioxide gas cylinder is used, a user can press one end of the pressing rod 14 to drive the pressing rod 14 to rotate, the gas valve of the carbon dioxide gas cylinder 50 is triggered through the first triggering component 16, and the first switch 13 is triggered through the second triggering component 17. The trigger component 12 is not only simple in structure, but also simple and convenient to operate, and has good user experience. Alternatively, a button 18 may be disposed at an end of the pressing lever 14 away from the first cover 11, so as to facilitate the user to operate the pressing lever 14.
In some embodiments, as shown in fig. 2 and fig. 3, a cover cavity penetrating along the vertical direction is arranged in the first cover body 11, the gas transmission pipeline is communicated with the cover cavity, and the bottom of the cover cavity is used for being connected with a nozzle of a carbon dioxide gas cylinder 50; the first trigger component 16 includes a top rod 161, a bottom end of the top rod 161 extends into the cover cavity, a top end of the top rod 161 is located below the pressing rod 14, and the top rod 161 is used for moving vertically under the pressing of the pressing rod 14 and pushing a gas valve at a nozzle of the carbon dioxide gas cylinder 50, so as to open a gas outlet of the carbon dioxide gas cylinder 50. When the carbon dioxide gas bottle is used, a user can press the pressing rod 14, the pressing rod 14 can push the top end of the ejector rod 161 in the downward moving process, the ejector rod 161 moves downward, the bottom end of the ejector rod 161 pushes the gas valve at the bottle mouth of the carbon dioxide gas bottle 50 to open the gas outlet of the carbon dioxide gas bottle 50, and carbon dioxide gas can enter the gas transmission pipeline 19 through the cover cavity and then is transmitted to the beverage bottle 60. The first trigger member 16 is easy to control the air outlet speed and the air outlet amount, and is beneficial to avoiding the bottle explosion phenomenon.
In some embodiments, the cover cavity includes a first cover cavity 111 and a second cover cavity 112 located at the top of the first cover cavity 111 and communicating with the first cover cavity 111; the first cover cavity 111 is provided with a connecting structure for connecting with a nozzle of the carbon dioxide gas bottle 50, the gas transmission pipeline 19 is communicated with the second cover cavity 112, and the ejector rod 161 penetrates through the second cover cavity 112 and extends into the first cover cavity 111. The connection structure is matched with the mouth of the carbon dioxide gas bottle 50. When the external thread structure is provided at the mouth of the carbon dioxide gas cylinder 50, the connection structure may be an internal thread structure. When the neck is provided at the mouth of the carbon dioxide gas cylinder 50, the connecting structure may be a clip that can be clipped into the neck. When a clamping block is arranged at the mouth of the carbon dioxide gas bottle 50, the connecting structure may be a clamping groove matched with the clamping block. The first cover cavity 111 is connected with the nozzle of the carbon dioxide gas bottle 50, and the second cover cavity 112 guides the ejector rod 161 to move, so that the connection between the first cover body 11 and the carbon dioxide gas bottle 50 is facilitated, and the ejector rod 161 is tightly matched with the first cover body 11.
In some embodiments, a stopper 163 is protruded from the top end of the push rod 161 along a radial direction, and the stopper 163 is configured to abut against the upper surface of the first cover 11 to limit the pressing stroke of the push rod 161. When the push rod 161 moves downward, the stopper 163 contacts the upper surface of the first cover 11 to limit the push rod 161 from moving downward. Therefore, the opening of the gas valve of the carbon dioxide gas bottle 50 and the flow of the carbon dioxide gas can be limited, and the phenomenon of bottle explosion caused by too high inflation speed is avoided. Alternatively, the stopper 163 may have a ring shape and extend in the circumferential direction of the carrier rod 161. Alternatively, the pressing stroke of the ejector 161 may be 0mm to 4mm.
In some embodiments, a sealing ring 162 is disposed on the post 161, and the sealing ring 162 is located above the connection position of the gas transmission pipe 19 and the cover cavity. So, can improve the leakproofness between ejector pin 161 and the lid chamber, avoid carbon dioxide gas to reveal via the top in lid chamber.
In some embodiments, the first switch 13 is located at a side of the pressing rod 14, and a pin is protruded at a side of the pressing rod 14 and is used for pressing a resilient contact of the first switch 13 to trigger the first switch 13. That is, the second trigger portion is formed by a pin provided on the side of the pressing lever 14, and the structure is simple and easy to implement.
It should be noted that the first trigger member 16 and the second trigger member 17 are merely exemplary, and in a specific implementation, the first trigger member 16 and the second trigger member 17 may be formed by a partial structure on the pressing rod 14, or may be formed by a single member or a component connected to the pressing rod 14, and it should not be understood that the first trigger member 16 and the second trigger member 17 are limited to the above structure.
In some embodiments, a pressure relief valve 23 is further disposed on the second cover 21. Can avoid the burst factor to lead to the gas pressure in beverage bottle 60 too high through setting up relief valve 23, for example, because of factors such as spare part trouble lead to the gas pressure in beverage bottle 60 when too high, in case the gas pressure reaches the threshold value of relief valve 23 in beverage bottle 60, relief valve 23 opens and carries out the pressure release, is of value to the security that improves this carbon dioxide gas filling system.
The embodiment of the invention also provides a water purifying and drinking machine which comprises a machine body and the carbon dioxide gas filling system in any one of the embodiments, wherein the carbon dioxide gas filling system is arranged on the machine body. The carbon dioxide gas filling system can avoid the phenomenon of bottle explosion caused by overhigh gas pressure in the beverage bottle 60 and has higher safety, so the water purifying dispenser applying the carbon dioxide gas filling system also has the advantages.
In some embodiments, a water receiving box 70 for holding a beverage bottle 60 is disposed on the machine body, and an air vent (not shown) is disposed on the water receiving box 70 and connected to the exhaust passage through the electromagnetic valve 30. So, exhaust passage can discharge gas to this water receiving box 70 in, and a small amount of drinks that the exhaust in-process was taken out can be effectively collected by water receiving box 70, avoids polluting organism or mesa. Optionally, the pressure release valve 23 may also be communicated with the air release hole, or another air release hole for connecting with the pressure release valve 23 may also be provided on the water receiving box 70.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. A carbon dioxide gas filling system, comprising:
the first cover assembly (10) comprises a first cover body (11), and a trigger assembly (12) and a first switch (13) which are arranged on the first cover body (11); the first cover body (11) is used for being connected with a carbon dioxide gas cylinder (50); the trigger component (12) is used for responding to the action of external force to open the gas outlet of the carbon dioxide gas cylinder (50) and triggering the first switch (13) to enable the first switch (13) to generate a first signal;
a second cover assembly (20) including a second cover body (21) and a fill head (22); the second cover body (21) is connected with the first cover body (11) through a gas transmission pipeline for transmitting carbon dioxide gas, the second cover body (21) is used for being connected with a beverage bottle (60) for containing beverage, and an exhaust channel which can be communicated with the beverage bottle (60) when the second cover body (21) is connected with the beverage bottle (60) is arranged on the second cover body (21); the filling head (22) is arranged on the second cover body (21), is communicated with the air outlet of the air conveying pipeline and is used for extending into a beverage bottle (60) when the second cover body (21) is connected with the beverage bottle (60) so as to fill carbon dioxide gas into the beverage bottle (60);
a solenoid valve (30) communicating with the exhaust passage for opening or closing the exhaust passage;
a controller (40) respectively connected with the first switch (13) and the solenoid valve (30), wherein the controller (40) is used for controlling the solenoid valve (30) to close the exhaust passage and open the exhaust passage after a preset time when receiving the first signal so as to exhaust at least part of carbon dioxide gas in the beverage bottle (60).
2. The carbon dioxide gas filling system according to claim 1, wherein the solenoid valve (30) is connected to a power supply circuit through a second switch, the controller (40) is electrically connected to the second switch, and the controller (40) is configured to open the second switch to power on the solenoid valve (30) and close the exhaust passage when receiving the first signal, and to close the second switch to power off the solenoid valve (30) and open the exhaust passage after the preset time.
3. Carbon dioxide gas filling system according to claim 1, wherein the trigger assembly (12) comprises:
a pressing rod (14) which is rotatably arranged on the first cover body (11), wherein a first trigger component (16) used for triggering a carbon dioxide gas bottle (50) and a second trigger component (17) used for triggering the first switch (13) are arranged on the pressing rod (14);
and an elastic member (15) connected between the pressing lever (14) and the first cover (11), wherein the elastic member (15) is used for applying a return elastic force to the pressing lever (14), and the return elastic force is used for driving the pressing lever (14) to return.
4. The carbon dioxide gas filling system according to claim 3, wherein the first switch (13) is located at the side of the pressing rod (14), and a pin is convexly arranged at the side of the pressing rod (14) and is used for pressing an elastic contact of the first switch (13) to trigger the first switch (13).
5. The carbon dioxide gas filling system according to claim 3, wherein a cover cavity which penetrates vertically is arranged in the first cover body (11), the gas transmission pipeline is communicated with the cover cavity, and the bottom of the cover cavity is used for being connected with a bottle mouth of a carbon dioxide gas bottle (50);
the first trigger component (16) comprises a top rod (161), the bottom end of the top rod (161) extends into the cover cavity, the top end of the top rod (161) is located below the pressing rod (14), and the top rod (161) is used for moving vertically under the pressing of the pressing rod (14) and pushing an air valve at the bottle mouth of the carbon dioxide gas bottle (50) to open the air outlet of the carbon dioxide gas bottle (50).
6. The carbon dioxide gas filling system according to claim 5, wherein the cover chamber includes a first cover chamber (111) and a second cover chamber (112) located at the top of the first cover chamber (111) and communicating with the first cover chamber (111); first lid chamber (111) are equipped with the connection structure that is used for being connected with the bottle neck of carbon dioxide gas cylinder (50), gas transmission pipeline (19) with second lid chamber (112) intercommunication, ejector pin (161) wear to establish second lid chamber (112) and stretch into first lid chamber (111).
7. The carbon dioxide gas filling system according to claim 5, wherein a limiting portion is provided at the top end of the ejector rod in a protruding manner along the radial direction, and the limiting portion is used for abutting against the upper surface of the first cover body so as to limit the pressing stroke of the ejector rod; and/or
And a sealing ring (162) is arranged on the ejector rod (161), and the sealing ring (162) is positioned above the connecting position of the gas transmission pipeline (19) and the cover cavity.
8. The carbon dioxide gas filling system according to claim 1, wherein a pressure relief valve (23) is further provided on the second cover body (21); and/or
The preset time is 1.5 seconds to 4 seconds.
9. A water purification dispenser comprising a body and a carbon dioxide gas dispensing system as claimed in any one of claims 1 to 8, said carbon dioxide gas dispensing system being provided on said body.
10. The water dispenser as claimed in claim 9, wherein the body is provided with a water receiving box (70) for holding a beverage bottle (60), and the water receiving box (70) is provided with an air vent connected with the air exhaust passage through the electromagnetic valve (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943984.1A CN115316848A (en) | 2022-08-05 | 2022-08-05 | Carbon dioxide gas filling system and water purifying dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943984.1A CN115316848A (en) | 2022-08-05 | 2022-08-05 | Carbon dioxide gas filling system and water purifying dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115316848A true CN115316848A (en) | 2022-11-11 |
Family
ID=83922401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210943984.1A Pending CN115316848A (en) | 2022-08-05 | 2022-08-05 | Carbon dioxide gas filling system and water purifying dispenser |
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| CN (1) | CN115316848A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598603A (en) * | 2021-09-18 | 2021-11-05 | 珠海格力电器股份有限公司 | Bubble water machine |
| CN114158926A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Bubble water module and multifunctional water dispenser with same |
| WO2022111250A1 (en) * | 2020-11-30 | 2022-06-02 | 江门市伊科迈特电子科技有限公司 | Sparkling water maker |
| CN216652045U (en) * | 2021-10-13 | 2022-06-03 | 浙江鸿丰精工科技有限公司 | Air inlet control mechanism on bubble water machine |
-
2022
- 2022-08-05 CN CN202210943984.1A patent/CN115316848A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022111250A1 (en) * | 2020-11-30 | 2022-06-02 | 江门市伊科迈特电子科技有限公司 | Sparkling water maker |
| CN114158926A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Bubble water module and multifunctional water dispenser with same |
| CN113598603A (en) * | 2021-09-18 | 2021-11-05 | 珠海格力电器股份有限公司 | Bubble water machine |
| CN216652045U (en) * | 2021-10-13 | 2022-06-03 | 浙江鸿丰精工科技有限公司 | Air inlet control mechanism on bubble water machine |
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