CN113716515A - Beer outlet faucet structure of draught beer machine - Google Patents
Beer outlet faucet structure of draught beer machine Download PDFInfo
- Publication number
- CN113716515A CN113716515A CN202110954828.0A CN202110954828A CN113716515A CN 113716515 A CN113716515 A CN 113716515A CN 202110954828 A CN202110954828 A CN 202110954828A CN 113716515 A CN113716515 A CN 113716515A
- Authority
- CN
- China
- Prior art keywords
- sealing
- valve core
- wine
- sealing valve
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000013405 beer Nutrition 0.000 title claims abstract description 108
- 238000007789 sealing Methods 0.000 claims abstract description 189
- 238000004891 communication Methods 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 25
- 230000000670 limiting effect Effects 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 12
- 230000002829 reductive effect Effects 0.000 claims description 11
- 239000003566 sealing material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 5
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a beer outlet faucet structure of a draught beer machine, which comprises a beer outlet head, an operation assembly and a sealing valve core, wherein the beer outlet head is provided with a beer outlet end and a fluid channel, the beer outlet end is provided with an outflow port, an inflow port and a communication channel, one end of the fluid channel is communicated with the inflow port in a fluid mode, and the other end of the fluid channel is communicated with a beer barrel in a fluid mode; the sealing valve core is movably arranged in the communication channel, and the operating assembly is connected with the sealing valve core to control the sealing valve core to move in the communication channel; the communication channel is provided with a first sealing matching part, and the sealing valve core is provided with a second sealing matching part; the operation assembly controls the sealing valve core to move to a state that the second sealing matching part is in sealing contact with the first sealing matching part, and the outflow port cannot be communicated with the inflow port; the operation assembly controls the sealing valve core to move to a state that the second sealing matching part is gradually separated from the first sealing matching part so as to gradually increase the gap between the second sealing matching part and the first sealing matching part, and the outflow port is communicated with the inflow port. The invention can realize stable wine output and wine stopping.
Description
Technical Field
The invention relates to the technical field of draught beer machines, in particular to a beer outlet faucet structure of a draught beer machine.
Background
Beer is beer filtered by microporous membrane, and common beer is beer sterilized at high temperature. It is a pure natural, high-quality wine without pigment, preservative, sugar and essence, and has rich nutrients. Draught beer is a wonderful flower in the beer kingdom, and the proportion of draught beer in the world is higher and higher. The draught beer which is praised as 'beer original juice' by people is that the best quality clear wine is directly injected into a stainless steel wine barrel from a production line, carbon dioxide is filled into the draught beer machine when the draught beer is drunk, the temperature of the wine is controlled to be 3-8 ℃ by the draught beer machine, the wine is directly injected into a beer glass from the draught beer machine when the draught beer is drunk, the contact between the beer and air is avoided, and the beer is fresh, pure and thick, rich in foam, tasty and refreshing when being drunk, and endless in aftertaste. The beer contains yeast, and has effects of promoting gastric secretion, stimulating appetite, and promoting digestion.
The wine outlet tap of the prior beer jar is unstable in wine outlet and the valve core of the wine outlet tap is not easy to replace.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a beer discharging faucet structure of a draught beer machine, which can realize stable wine discharging and stopping.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
a beer outlet faucet structure of a draught beer machine comprises a beer outlet head, an operation assembly and a sealing valve core, wherein the beer outlet head is provided with a beer outlet end and a fluid channel, the beer outlet end is provided with an outflow port, an inflow port and a communication channel for communicating the outflow port and the inflow port, one end of the fluid channel is communicated with the inflow port in a fluid mode, and the other end of the fluid channel is communicated with a beer barrel in a fluid mode;
the sealing valve core is matched with the communication channel and movably arranged in the communication channel, and the operating assembly is connected with the sealing valve core to control the movement of the operating assembly in the communication channel; the communication channel is provided with a first sealing matching part between the inflow port and the outflow port, and correspondingly, the sealing valve core is provided with a second sealing matching part matched with the first sealing matching part;
the operating assembly controls the sealing valve core to move to a state that the second sealing matching part is in sealing contact with the first sealing matching part, and the outlet and the inlet cannot be communicated through the communication channel; the operating assembly controls the sealing valve core to move to a state that the second sealing matching part is gradually separated from the first sealing matching part so as to gradually increase the gap between the second sealing matching part and the first sealing matching part, and the outlet and the inlet are communicated with the gap between the sealing valve core and the communication channel.
With the structure, a user can operate the operation assembly to enable the sealing valve core to move in the communication channel to realize the on-off of the inflow port and the outflow port;
when a user wants to discharge wine, the user operates the operating assembly to control the sealing valve core to move until the second sealing matching part is gradually separated from the first sealing matching part, at the moment, the inflow port and the outflow port are communicated through a gap between the first sealing matching part and the second sealing matching part, so that the wine in the wine barrel enters the wine outlet end through a fluid channel communicated with the inflow port and then flows out of the outflow port; in the structure, the second sealing part is gradually separated from the first sealing matching part, so that the wine volume flowing out of the outlet is gradually increased to realize stable wine discharging in the process from the sealing contact state to the complete separation of the first sealing matching part and the second sealing matching part, the situations of rapid vortex and the like in the flow process of draught beer are avoided, and the situations of foam splash and the like caused by too high draught beer flow speed are also avoided;
when a user wants to drink wine, the user reversely operates the operating assembly to control the movement of the sealing valve core, and because the process is the reverse action of the wine outlet process, the clearance between the second sealing matching part and the first sealing matching part is gradually reduced until the two sealing matching parts are in sealing contact, so that the communication between the inflow port and the outflow port is disconnected, and the wine outlet is stopped; in the above structure, since the gap between the second sealing engagement portion and the first sealing engagement portion is gradually reduced, it is ensured that the amount of wine flowing out from the outlet is gradually reduced to realize stable wine stop in the process from the completely separated state to the sealing contact of the first sealing engagement portion and the second sealing engagement portion.
Further, the first sealing matching part is in a conical structure; and/or the second seal engagement portion is tapered.
By adopting the structure, the gap assembly between the first sealing matching part and the second sealing matching part is increased or gradually reduced through the conical structure with the large diameter at one end and the small diameter at one end.
Further, the first sealing matching part is of a conical structure, and the second sealing matching part is of a conical structure; the diameter of the first seal engagement portion decreases gradually in a direction approaching the flow outlet.
Adopt above-mentioned structure, first sealed cooperation portion is the toper structure, second sealed cooperation portion is the toper structure, when there is the clearance between the two, along influx to the egress opening direction, the clearance is the crescent even setting, and goes out wine in-process liquid and flow to the biggest annular clearance from minimum annular clearance for draught beer smoothly flows through annular clearance with laminar flow state, reaches the effect that release pressure slowed down the velocity of flow to draught beer, further guarantees that draught beer can gently go out wine.
Furthermore, the bottom end of the wine outlet end is provided with the outflow port, the side surface is provided with the inflow port, and the top end is provided with the communication channel; the sealing valve core is made of sealing materials such as rubber materials; the communicating channel is provided with a cylindrical communicating part with the same diameter between the top end of the wine outlet end and the outflow port, and the top end of the sealing valve core is provided with a cylindrical sealing part matched with the cylindrical communicating part; the sealing valve core protrudes for a circle at the cylindrical sealing part to form a first convex rib in sealing contact with the cylindrical communication part; the sealing valve core protrudes for a circle at the second sealing matching part to form a second convex rib which is in sealing contact with the first sealing matching part.
With the structure, the cylindrical communicating part and the cylindrical sealing part are matched and sealed to ensure that the wine flowing in from the inflow port can flow out from the outflow port; the setting of first protruding muscle is further guaranteed the cylinder sealing with sealed effect between the cylinder intercommunication portion, the setting of the protruding muscle of second is further guaranteed the sealed cooperation portion of second with sealed effect between the first sealed cooperation portion.
Furthermore, the operating assembly comprises a handle and a movable rod, a through hole matched with the movable rod is formed in the wine outlet end of the wine outlet head, one end of the movable rod penetrates through the through hole to be connected with the valve core of the sealing valve core, and the other end of the movable rod is rotatably connected with the handle;
the handle is provided with a first working surface and a second working surface, and the distance between the first working surface and the rotary joint of the handle and the movable rod is smaller than the distance between the second working surface and the rotary joint of the handle and the movable rod; and rotating the handle to enable the first working surface or the second working surface to be in contact with the contact surface of the wine outlet head.
By adopting the structure, because the distance between the first working surface and the rotary joint of the handle and the movable rod is less than that between the second working surface and the rotary joint of the handle and the movable rod, a user can realize the sliding of the movable rod to drive the sealing valve core to move by rotating the handle, and particularly, under the state that the first working surface is in contact with the contact surface of the wine outlet head, the movable rod moves downwards to press the sealing valve core; when the second working surface is in contact with the contact surface of the wine outlet head, the movable rod moves upwards to lift the sealing valve core.
Specifically, the contact surfaces of the first working surface, the second working surface and the wine outlet head are all planes, so that the first working surface and the contact surface of the wine outlet head and the contact surface of the second working surface and the contact surface of the wine outlet head can be kept in stable contact, and the first sealing matching part and the second sealing matching part can be kept in sealing contact or can be kept completely separated until a user operates the handle.
Further, the operating assembly includes a first elastic member that acts on the movable lever such that the movable lever has a tendency to move away from the handle side.
By adopting the structure, the first elastic piece enables the movable rod to have the trend of moving towards the side far away from the handle so as to ensure that the handle is always contacted with the contact surface of the wine outlet head.
Specifically, first elastic component is the spring, the protruding boss that supports of being equipped with of movable rod, first elastic component cover is established outside the movable rod and one end support and lean on the boss, the other end supports and leans on go out on the inner wall of beverage end.
Further, the handle sets up the circular arc transition face between first working face and the second working face, and along in the direction of first working face to the second working face, the distance that the circular arc transition face reaches the handle with the movable rod rotates the junction increases gradually.
By adopting the structure, the rotation of the handle is ensured to be smoother, so that the movable rod controlled by the handle slides smoother, and the movement of the sealing valve core controlled by the movable rod is smoother.
Furthermore, an installation opening for installing the sealing valve core is formed in one end, facing the operating assembly, of the wine outlet end; the wine outlet head comprises a first shell provided with a wine outlet end and a second shell provided with an operation assembly; the first housing and the second housing are closable to conceal the mounting opening of the wine outlet end or openable to expose the mounting opening of the wine outlet end; the sealing valve core is detachably connected with the operation assembly.
By adopting the structure, the user can conveniently replace the sealing valve core, so as to ensure the sanitary condition of the product in long-term operation.
Furthermore, one end of the operation assembly, which faces the sealing valve core, is provided with a buckle boss, one end of the sealing valve core, which faces the operation assembly, is provided with two rebound buckles which are oppositely arranged and matched with the buckle boss so as to form a limiting area for preventing the operation assembly and the sealing valve core from being separated in the control driving direction, and the limiting area formed by the two rebound buckles is provided with a sliding-out opening for the buckle boss to slide out of the limiting area.
By adopting the structure, when a user opens the second shell and the first shell, the clamping boss is limited in the limit area by the rebound clamp, so that the sealing valve core can be taken out of the communication channel by the operation assembly, and the limit area is provided with the sliding-out opening so that the user can separate the sealing valve core from the operation assembly; placing a new sealing valve core into the communication channel, closing the second shell and the first shell, enabling the buckle boss to act on the rebound buckle so that the rebound buckle moves outwards to facilitate the buckle boss to enter the limiting area, and enabling the rebound buckle to rebound to limit the buckle boss after the buckle boss completely enters the limiting area; specifically, the buckle boss and/or the rebound buckle are/is provided with a first guide inclined surface for driving the rebound buckle to move outwards.
Further, the draught beer dispensing tap arrangement includes a hose for forming the fluid passage; the hose is exposed when the first shell and the second shell are in an open state;
go out wine end including going out wine shell and demountable installation in go out wine valve casing in the wine shell, inflow entrance, egress opening, intercommunication passageway all set up go out on the wine valve casing.
By adopting the structure, the wine valve shell and the hose can be conveniently replaced by a user, so that the sanitary condition of the product in long-term operation can be ensured.
Specifically, the wine valve shell is provided with a hose mounting part which is formed by protruding at the inflow port and is convenient for mounting a hose; the first casing is provided with a fixed clamping plate, the fixed clamping plate is provided with an installation clamping groove matched with the hose installation part, and the wine valve casing is installed and fixed.
Further, the second housing is rotatably mounted on the first housing;
the beer discharging faucet structure of the beer discharging machine comprises a rotating matching piece, wherein the second shell is rotatably arranged on the rotating matching piece, and the rotating matching piece is slidably arranged on the first shell to realize that the rotating connection position of the second shell and the rotating matching piece is far away from or close to the first shell.
By adopting the structure, the first shell and the second shell are rotatably connected to realize the opening and closing of the first shell and the second shell; the rotating fitting piece is slidably mounted on the first shell and used for avoiding interference between the first shell and the second shell when the first shell and the second shell are rotated to be opened.
Specifically, the first shell is provided with a sliding groove matched with the rotating matching piece, and the side wall of the sliding groove is provided with a limiting sliding groove for limiting the sliding range of the rotating matching piece; correspondingly, the rotating matching piece is provided with a limiting protrusion matched with the limiting sliding groove, the rotating matching piece is slidably mounted in the sliding groove, and the limiting protrusion is clamped in the limiting sliding groove.
Further, a first locking part is arranged on the first housing, a second locking part matched with the first locking part and a control part for controlling the states of the second locking part and the first locking part are arranged on the second housing; the first housing and the second housing cannot be opened when the first locking part and the second locking part are in a locked state; the first housing and the second housing can be opened in an unlocked state of the first locking portion and the second locking portion.
With the above structure, the arrangement of the first locking portion and the second locking portion is used for preventing the first housing and the second housing from being opened accidentally; when the locking device is used, the locking or unlocking of the first locking part and the second locking part can be realized only by operating the control part; specifically, the first locking portion is provided with a plurality of portions, and correspondingly, the second locking portion is provided with a plurality of portions.
Further, the control portion includes a connecting rod, and a second elastic member, the second lock is not provided on the connecting rod, and the second elastic member acts on the connecting rod to have a tendency to move toward a direction in which the first lock portion and the second lock portion are locked.
By adopting the structure, the use is more convenient for users; when the unlocking is needed, a user operates the connecting rod to overcome the acting force of the second elastic piece, and the second locking part and the first locking part are unlocked to open the first shell and the second shell; when locking is needed, a user closes the first shell and the second shell; the connecting rod enables the first locking part and the second locking part to be locked under the action force of a second elastic piece; the connecting rod protrudes and penetrates through the second shell to form a button so that a user can operate the connecting rod conveniently.
Specifically, the first locking portion is a locking slot, and correspondingly, the second locking portion is a locking buckle; the second elastic piece acts on the connecting rod to enable the connecting rod to move towards the direction of enabling the locking buckle to be clamped into the locking clamping groove; the locking buckle and/or the outer wall of the locking clamping groove are/is provided with a second guide inclined surface which enables the locking buckle to move away from the locking clamping groove, so that when a user closes the first shell and the second shell, the locking buckle is automatically clamped into the locking clamping groove under the action of the second guide inclined surface and the second elastic piece; the second elastic piece is a spring.
The connecting rods are provided with two opposite parts, each connecting rod is provided with a second locking part, the first locking part is arranged at the outer side of the second locking part, namely, the connecting rods move outwards, and the second locking parts move towards the direction locking with the first locking parts; the second elastic piece is positioned between the two connecting rods, and two ends of the second elastic piece respectively abut against the two connecting rods to enable the two connecting rods to have a trend of being away from each other; the control part comprises an installation seat provided with an installation chute consistent with the movement direction of the connecting rod, and the installation seat enables the movement of the connecting rod to be stable; the mount pad is provided with two and is located connecting rod head and the tail both ends respectively.
Further, the beer outlet tap structure of the draught beer machine comprises a third elastic piece, and the second elastic piece acts on the trend that the rotation matching piece moves towards the direction away from the second shell body of the second shell body.
With the above structure, when the second locking portion is unlocked from the first locking portion, the rotation fitting piece provided with the second housing slides towards the second housing in a direction away from the first housing under the action of the third elastic piece, so that a subsequent user can rotate the second housing.
Specifically, the third elastic member is a spring; the sliding groove is located between the bottom surface of the sliding groove and the rotating matching piece, and two ends of the sliding groove are respectively abutted against the bottom surface of the sliding groove and the rotating matching piece.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the beer discharging faucet structure of the draught beer machine, the gap between the first sealing matching part of the beer discharging head and the gap between the second sealing matching part of the sealing valve core can be gradually increased or gradually reduced, so that stable beer discharging and stopping are realized, and the influence on the quality of the beer is avoided.
(2) According to the beer discharging faucet structure of the draught beer machine, the operation assembly is detachably connected with the sealing valve core, so that the draught beer machine is convenient for users to replace, and is more sanitary in the using process.
(3) According to the beer outlet faucet structure of the draught beer machine, the flow passage is formed into the hose, the beer outlet end comprises the beer shell and the beer valve shell which is detachably mounted on the beer shell, and a user can replace the beer valve shell and the hose conveniently.
Drawings
FIG. 1 is a schematic perspective view of a faucet structure of a beer dispensing device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a beer tap structure of a beer jar (the first sealing engagement portion and the second sealing engagement portion are in a sealing state) according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic cross-sectional view of the faucet structure of the beer dispensing machine of the present invention (the first sealing engagement portion and the second sealing engagement portion are in an open state);
FIG. 5 is a schematic view of the structure of the first housing and the second housing of the faucet structure of the beer dispensing device of the present invention;
FIG. 6 is a schematic view of the structure of the operating assembly and the sealing valve core in the faucet structure of the beer dispensing device of the present invention;
FIG. 7 is a schematic structural view of a second locking portion and a control portion of the faucet structure of the beer dispensing machine of the present invention;
FIG. 8 is a schematic structural view of a beer discharging faucet structure of a beer jar in a pre-assembly state according to the present invention;
FIG. 9 is a schematic structural view of the beer outlet faucet structure of the beer jar machine in a state of replacing the sealing valve core, the hose and the wine valve casing;
reference numerals: 1, discharging the wine heads; 101, discharging wine; 1011 an outflow port; 1012 an inflow port; 1013 communication channel; 1013a first seal engagement portion; 1013b cylindrical communicating parts; 1014 a mounting opening; 1015 wine external body; 1016 wine valve casing; 1016a hose mount; 102 a fluid channel; 103 a first housing; 1031 a first locking portion; 1032 fixing the clamping plate; 1032a mounting card slot; 1033 a sliding groove; 1034 limit the chute; 104 a second housing; 1041 a second locking portion; 1042a control section; 1042a connecting rod; 1042b a second elastic member; 1042c mounting base; 1042d button; 2 operating the components; 201 a handle; 2011 first work surface; 2012 a second work surface; 2013 arc transition surface; 202 a movable rod; 2021 against the boss; 203 a first elastic member; 204 buckling a boss; 3, sealing the valve core; 301 a second seal engagement portion; 302 a cylindrical seal portion; 303 a first rib; 304 second ribs; 305 rebounding the buckle; 306 a restricted area; 307 sliding out of the opening; 4, rotating a mating piece; 401 a restraining projection; 5 a first guiding ramp; 6a second guiding bevel; 7 a third elastic member.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-9, a beer tap structure of beer machine comprises a beer outlet 1, an operating assembly 2, and a sealing valve core 3, wherein the beer outlet 1 is provided with a beer outlet 101, and a fluid channel 102, the beer outlet 101 is provided with an outflow port 1011, an inflow port 1012, and a communication channel 1013 for communicating the outflow port 1011 and the inflow port 1012, and the fluid channel 102 is provided with one end in fluid communication with the inflow port 1012 and the other end in fluid communication with a beer barrel;
the sealing valve core 3 is matched with the communication channel 1013 and is movably arranged in the communication channel 1013, and the operating assembly 2 is connected with the sealing valve core 3 to control the movement of the sealing valve core 3 in the communication channel 1013; the communication channel 1013 is provided with a first seal fitting part 1013a between the inlet 1012 and the outlet 1011, and correspondingly, the seal valve body 3 is provided with a second seal fitting part 301 matching with the first seal fitting part 1013 a;
the operating assembly 2 controls the sealing valve core 3 to move to a state that the second sealing matching part 301 is in sealing contact with the first sealing matching part 1013a, and the outlet 1011 and the inlet 1012 cannot be communicated through the communication channel 1013; the operating unit 2 controls the sealing spool 3 to move to a state where the second seal engagement portion 301 and the first seal engagement portion 1013a are gradually disengaged to gradually increase the gap therebetween, and the outlet port 1011 and the inlet port 1012 are communicated through the gap between the communication passage 1013 and the sealing spool 3.
With the above structure, the user operates the operation assembly 2 to move the sealing valve core 3 in the communication channel 1013, so as to open and close the inlet 1012 and the outlet 1011;
when a user wants to discharge wine, the user operates the operating assembly 2 to control the sealing valve core 3 to move until the second sealing matching part 301 is gradually separated from the first sealing matching part 1013a, at the moment, the inflow port 1012 and the outflow port 1011 are communicated through a gap between the first sealing matching part 1013a and the second sealing matching part 301, so that the wine in the wine barrel enters the wine outlet 101 through the fluid channel 102 communicated with the inflow port 1012 and then flows out from the outflow port 1011; in the above structure, the second sealing part and the first sealing engagement part 1013a are gradually separated, so that the amount of the wine flowing out of the outlet 1011 is gradually increased to realize stable wine discharging in the process from the sealing contact state to the complete separation of the first sealing engagement part 1013a and the second sealing engagement part 301, thereby avoiding the occurrence of a situation of a sharp vortex in the flow process of draught beer, and also avoiding the occurrence of a situation of foam splash caused by an excessively fast flow rate of draught beer;
when a user wants to discharge wine, the user reversely operates the operating assembly 2 to control the movement of the sealing valve core 3, and since the process is the reverse action of the wine discharging process, the clearance between the second sealing matching part 301 and the first sealing matching part 1013a is gradually reduced until the two are in sealing contact, so that the communication between the inflow port 1012 and the outflow port 1011 is cut off, and the wine discharging is stopped; in the above structure, since the gap between the second seal-fitting part 301 and the first seal-fitting part 1013a is gradually reduced, it is ensured that the volume of wine flowing out from the outflow port 1011 is gradually reduced to realize stable wine stop in the process from the completely separated state to the sealing contact of the first seal-fitting part 1013a and the second seal-fitting part 301.
Preferably, the first seal-fitting part 1013a has a tapered structure; and/or the second seal engagement portion 301 is tapered.
With the above structure, the increase or gradual decrease of the gap assembly between the first seal fitting part 1013a and the second seal fitting part 301 is achieved by the tapered structure having a large diameter at one end and a small diameter at the other end.
Preferably, the first seal-fitting part 1013a has a tapered structure, and the second seal-fitting part 301 has a tapered structure; the diameter of the first seal fitting part 1013a is gradually reduced in a direction approaching the outflow port 1011.
By adopting the structure, the first sealing matching part 1013a is in a conical structure, the second sealing matching part 301 is in a conical structure, when a gap exists between the first sealing matching part and the second sealing matching part, the gap is uniformly arranged along the direction from the inflow port 1012 to the outflow port 1011, and the liquid flows from the minimum annular gap to the maximum annular gap in the wine discharging process, so that draught beer stably flows through the annular gap in a laminar flow state, the draught velocity is reduced by releasing pressure for draught beer, and the draught beer can be smoothly discharged.
Preferably, the bottom end of the wine outlet end 101 is provided with the outflow port 1011, the side surface is provided with the inflow port 1012, and the top end is provided with the communication channel 1013; the sealing valve core 3 is made of sealing materials such as rubber materials; the communicating channel 1013 is provided with a cylindrical communicating part 1013b with the same diameter between the top end of the wine outlet end 101 and the wine outlet 1011, and the top end of the sealing valve core 3 is provided with a cylindrical sealing part 302 matched with the cylindrical communicating part 1013 b; the sealing valve core 3 protrudes for one circle at the cylindrical sealing part 302 to form a first convex rib 303 which is in sealing contact with the cylindrical communicating part 1013 b; the seal spool 3 protrudes in one turn at the second seal engagement portion 301 to form a second rib 304 in sealing contact with the first seal engagement portion 1013 a.
With the above structure, the cylindrical communicating part 1013b and the cylindrical sealing part 302 are sealed in a matching way to ensure that all the wine flowing in from the inflow port 1012 can flow out from the outflow port 1011; the first rib 303 is provided to further ensure the sealing effect between the cylindrical sealing portion 302 and the cylindrical communicating portion 1013b, and the second rib 304 is provided to further ensure the sealing effect between the second seal fitting portion 301 and the first seal fitting portion 1013 a.
Preferably, the operating assembly 2 comprises a handle 201 and a movable rod 202, a through hole matched with the movable rod 202 is formed above the wine outlet end 101 of the wine outlet head 1, one end of the movable rod 202 penetrates through the through hole to be connected with the valve core of the sealed valve core 3, and the other end of the movable rod is rotatably connected with the handle 201;
the handle 201 is provided with a first working surface 2011 and a second working surface 2012, and the distance between the first working surface 2011 and the rotary connection position of the handle 201 and the movable rod 202 is less than the distance between the second working surface 2012 and the rotary connection position of the handle 201 and the movable rod 202; the handle 201 is rotated to make the first working surface 2011 or the second working surface 2012 contact with the contact surface of the wine outlet head 1.
With the above structure, since the distance between the first working surface 2011 and the rotational connection between the handle 201 and the movable rod 202 is less than the distance between the second working surface 2012 and the rotational connection between the handle 201 and the movable rod 202, the user can slide the movable rod 202 to drive the sealing valve core 3 to move by rotating the handle 201, and specifically, when the first working surface 2011 contacts with the contact surface of the wine outlet head 1, the movable rod 202 moves downwards to press down the sealing valve core 3; when the second working surface 2012 is in contact with the contact surface of the wine outlet 1, the movable rod 202 moves upward to lift the sealing valve core 3.
Specifically, the contact surfaces of the first working surface 2011, the second working surface 2012 and the wine outlet head 1 are all planes, so as to ensure that the first working surface 2011 can be stably contacted with the contact surface of the wine outlet head 1, the second working surface 2012 can be stably contacted with the contact surface of the wine outlet head 1, and the first sealing fitting part 1013a and the second sealing fitting part 301 can be kept in sealing contact or can be kept completely separated until the handle 201 is operated by a user.
Preferably, the operating assembly 2 comprises a first elastic member 203, and the first elastic member 203 acts on the movable rod 202 to make the movable rod 202 have a tendency to move away from the handle 201.
With the above structure, the first elastic member 203 makes the movable rod 202 have a tendency to move away from the handle 201 to ensure that the handle 201 is always in contact with the contact surface of the wine outlet head 1.
Specifically, the first elastic member 203 is a spring, the movable rod 202 is convexly provided with a leaning boss 2021, the first elastic member 203 is sleeved on the movable rod 202, one end of the first elastic member leans on the leaning boss 2021, and the other end of the first elastic member leans on the inner wall of the wine outlet head 1.
Preferably, the handle 201 is disposed on a circular arc transition surface 2013 between the first working surface 2011 and the second working surface 2012, and a distance from the circular arc transition surface 2013 to a rotary connection between the handle 201 and the movable rod 202 is gradually increased along a direction from the first working surface 2011 to the second working surface 2012.
By adopting the structure, the rotation of the handle 201 is ensured to be smoother, so that the movable rod 202 controlled by the handle 201 slides smoother, and the movement of the sealing valve core 3 controlled by the movable rod 202 is smoother.
Preferably, the wine outlet end 101 is provided with an installation opening 1014 for installing the sealing valve core 3 at one end facing the operating assembly 2; the wine outlet head 1 comprises a first shell 103 provided with a wine outlet end 101 and a second shell 104 provided with an operation assembly 2; the first housing 103 and the second housing 104 can be closed to conceal the mounting opening 1014 of the wine outlet 101 or opened to expose the mounting opening 1014 of the wine outlet 101; the sealing valve core 3 is detachably connected with the operating assembly 2.
By adopting the structure, the sealed valve core 3 is convenient for users to replace, so as to ensure the sanitary condition of the product in long-term operation.
Preferably, a snap boss 204 is provided at an end of the operating assembly 2 facing the sealing valve core 3, two resilient snaps 305 which are oppositely arranged and matched with the snap boss 204 are provided at an end of the sealing valve core 3 facing the operating assembly 2 to form a limiting area 306 for preventing the operating assembly 2 and the sealing valve core 3 from being separated in the control driving direction, and the limiting area 306 formed by the two resilient snaps 305 has a sliding-out opening 307 for the snap boss 204 to slide out of the limiting area 306.
With the above structure, when the user opens the second housing 104 and the first housing 103, the sealing spool 3 is carried out of the communicating channel 1013 by the operating assembly 2 because the snap boss 204 is restricted in the restriction area 306 by the resilient snap 305, and the restriction area 306 is provided with the sliding-out opening 307 to facilitate the user to separate the sealing spool 3 from the operating assembly 2; placing a new sealing spool 3 into the communicating channel 1013, closing the second housing 104 and the first housing 103, wherein the snap boss 204 acts on the rebound catch 305 to move the rebound catch 305 outward to facilitate the snap boss 204 to enter the restriction area 306, and when the snap boss 204 completely enters the restriction area 306, the rebound catch 305 rebounds to restrict the snap boss 204; specifically, the snap boss 204 and/or the resilient snap 305 are provided with a first guiding bevel 5 for driving the resilient snap 305 to move outwards.
Preferably, said draught beer tap arrangement comprises a hose for forming said fluid channel 102; in the open state of the first housing 103 and the second housing 104, the hose is exposed;
the wine outlet 101 comprises a wine outlet housing 1015 and a wine outlet valve housing 1016 detachably mounted in the wine outlet housing 1015, and the inlet 1012, the outlet 1011 and the communication channel 1013 are all arranged on the wine outlet valve housing 1016.
With the above structure, the user can replace the wine valve housing 1016 and the hose conveniently, so as to ensure the sanitary condition of the product in long-term operation.
Specifically, the wine valve housing 1016 is formed with a hose mounting portion 1016a protruding from the inflow port 1012 to facilitate hose mounting; the first casing 103 is provided with a fixing clamp plate 1032, the fixing clamp plate 1032 is provided with an installation clamping groove 1032a matched with the hose installation part 1016a, and the wine valve casing 1016 is installed and fixed.
Preferably, the second housing 104 is rotatably mounted on the first housing 103;
the beer discharging faucet structure of the beer brewing machine comprises a rotating matching piece 4, wherein the second shell 104 is rotatably arranged on the rotating matching piece 4, and the rotating matching piece 4 is slidably arranged on the first shell 103 so as to enable the rotating connection position of the second shell 104 and the rotating matching piece 4 to be far away from or close to the first shell 103.
With the structure, the first shell 103 and the second shell 104 are rotatably connected to realize opening and closing of the two shells; the rotation fitting 4 is slidably mounted on the first housing 103 for avoiding interference between the first housing 103 and the second housing 104 when the two are rotated open.
Specifically, the first housing 103 is provided with a sliding groove 1033 matched with the rotation matching piece 4, and a side wall of the sliding groove 1033 is provided with a limiting sliding groove 1034 for limiting the sliding range of the rotation matching piece 4; correspondingly, the rotation fitting piece 4 is provided with a limiting protrusion 401 matched with the limiting sliding groove 1034, and the limiting protrusion 401 is clamped in the limiting sliding groove 1034 when the rotation fitting piece 4 is installed in the sliding groove 1033 in a sliding manner.
Preferably, the first housing 103 is provided with a first locking portion 1031, the second housing 104 is provided with a second locking portion 1041 matched with the first locking portion 1031, and a control portion 1042 for controlling the states of the second locking portion 1041 and the first locking portion 1031; in a state where the first locking part 1031 and the second locking part 1041 are locked, the first housing 103 and the second housing 104 cannot be opened; in the unlocked state of the first locking part 1031 and the second locking part 1041, the first housing 103 and the second housing 104 can be opened.
With the above structure, the arrangement of the first locking part 1031 and the second locking part 1041 is used for preventing the first housing 103 and the second housing 104 from being opened accidentally; when in use, the locking or unlocking between the first locking portion 1031 and the second locking portion 1041 can be realized only by operating the control portion 1042; specifically, the first locking part 1031 is provided in several numbers, and correspondingly, the second locking part 1041 is provided in several numbers.
Preferably, the control portion 1042 includes a connecting rod 1042a and a second elastic member 1042b, the second lock is not disposed on the connecting rod 1042a, and the second elastic member 1042b acts on the connecting rod 1042a to have a tendency of moving in a direction of locking the first lock portion 1031 and the second lock portion 1041.
By adopting the structure, the use is more convenient for users; when the unlocking is required, a user operates the connecting rod 1042a to overcome the acting force of the second elastic member 1042b, and the second locking portion 1041 and the first locking portion 1031 are unlocked to open the first housing 103 and the second housing 104; when locking is needed, a user closes the first shell 103 and the second shell 104; the connecting rod 1042a locks the first locking part 1031 with the second locking part 1041 under the action of the second elastic member 1042 b; the connecting rod 1042a protrudes and forms a button 1042d through the second housing 104 to facilitate the operation of the connecting rod 1042a by the user.
Specifically, the first locking portion 1031 is a locking slot, and correspondingly, the second locking portion 1041 is a locking buckle; the second elastic piece 1042b acts on the connecting rod 1042a to make it move in the direction that the locking buckle is clamped into the locking slot; the locking buckle and/or the outer wall of the locking slot are/is provided with a second guide inclined surface 6 which enables the locking buckle to move away from the locking slot, so that when a user closes the first shell 103 and the second shell 104, the locking buckle is automatically clamped into the locking slot under the action of the second guide inclined surface 6 and the second elastic piece 1042 b; the second elastic member 1042b is a spring.
The connecting rods 1042a are provided with two opposite parts, each connecting rod 1042a is provided with a second locking part 1041, the first locking part 1031 is arranged at the outer side of the second locking part 1041, namely, the second locking part moves towards the locking direction of the first locking part 1031 under the state that the connecting rod 1042a moves outwards; the second elastic piece 1042b is located between the two connecting rods 1042a, and two ends of the second elastic piece respectively abut against the two connecting rods 1042a to enable the two connecting rods 1042a to have a tendency of being away from each other; the control part 1042 comprises a mounting seat 1042c provided with a mounting chute consistent with the motion direction of the connecting rod 1042a, and the mounting seat 1042c enables the motion of the connecting rod 1042a to be stable; the mounting seats 1042c are provided with two ends which are respectively located at the head end and the tail end of the connecting rod 1042 a.
Preferably, the beer outlet tap structure of the draught beer machine comprises a third elastic member 7, and the second elastic member 1042b acts on the tendency of the rotation matching member 4 to move towards the direction of the second shell 104 away from the second shell 104.
With the above structure, when the second locking portion 1041 is unlocked from the first locking portion 1031, the rotation fitting piece 4 provided with the second housing 104 slides towards the direction of the second housing 104 away from the first housing 103 under the action of the third elastic piece 7, so that a subsequent user can rotate the second housing 104.
Specifically, the third elastic member 7 is a spring; are positioned between the bottom surface of the sliding groove 1033 and the rotating matching piece 4, and two ends of the bottom surface of the sliding groove 1033 and the rotating matching piece 4 are respectively abutted against each other.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A beer discharging faucet structure of a draught beer machine is characterized in that: the wine outlet head (1) is provided with a wine outlet end (101) and a fluid channel (102), the wine outlet end (101) is provided with an outflow port (1011), an inflow port (1012) and a communication channel (1013) for communicating the outflow port (1011) and the inflow port (1012), one end of the fluid channel (102) is communicated with the inflow port (1012) in a fluid mode, and the other end of the fluid channel (102) is communicated with a wine barrel in a fluid mode;
the sealing valve core (3) is matched with the communication channel (1013) and is movably arranged in the communication channel (1013), and the operating assembly (2) is connected with the sealing valve core (3) to control the movement of the sealing valve core in the communication channel (1013); the communication channel (1013) is provided with a first sealing matching part (1013a) between the inflow port (1012) and the outflow port (1011), and correspondingly, the sealing valve core (3) is provided with a second sealing matching part (301) matched with the first sealing matching part (1013 a);
the operating assembly (2) controls the sealing valve core (3) to move to a state that the second sealing matching part (301) is in sealing contact with the first sealing matching part (1013a), and the outlet (1011) and the inlet (1012) cannot be communicated through the communication channel (1013); the operating assembly (2) controls the sealing valve core (3) to move to a state that the second sealing matching part (301) and the first sealing matching part (1013a) are gradually separated to gradually increase the clearance between the two, and the outlet (1011) and the inlet (1012) are communicated through the clearance between the communication channel (1013) and the sealing valve core (3).
2. A draught beer tap construction according to claim 1, wherein: the first seal fitting part (1013a) has a tapered structure; and/or the second seal engagement portion (301) is of a tapered configuration.
3. A draught beer tap construction according to claim 2, wherein: the first sealing matching part (1013a) is in a conical structure, and the second sealing matching part (301) is in a conical structure; the diameter of the first seal fitting part (1013a) is gradually reduced in a direction approaching the outflow port (1011).
4. A draught beer tap construction according to claim 1, wherein: the bottom end of the wine outlet end (101) is provided with the outflow port (1011), the side surface is provided with the inflow port (1012), and the top end is provided with the communication channel (1013); the sealing valve core (3) adopts a sealing material; the communicating channel (1013) is provided with a cylindrical communicating part (1013b) with the same diameter between the top end of the wine outlet end (101) and the outflow opening (1011), and the top end of the sealing valve core (3) is provided with a cylindrical sealing part (302) matched with the cylindrical communicating part (1013 b); the sealing valve core (3) protrudes for a circle at the cylindrical sealing part (302) to form a first convex rib (303) which is in sealing contact with the cylindrical communicating part (1013 b); the sealing valve core (3) protrudes for a circle at the second sealing matching part (301) to form a second convex rib (304) which is in sealing contact with the first sealing matching part (1013 a).
5. A draught beer tap construction according to claim 1, wherein: the operating assembly (2) comprises a handle (201) and a movable rod (202), a through hole matched with the movable rod (202) is formed in the wine outlet end (101) of the wine outlet head (1), one end of the movable rod (202) penetrates through the through hole to be connected with the valve core of the sealing valve core (3), and the other end of the movable rod is rotatably connected with the handle (201);
the handle (201) is provided with a first working surface (2011) and a second working surface (2012), and the distance between the first working surface (2011) and the rotary connection position of the handle (201) and the movable rod (202) is smaller than the distance between the second working surface (2012) and the rotary connection position of the handle (201) and the movable rod (202); the handle (201) is rotated to enable the first working surface (2011) or the second working surface (2012) to be in contact with the contact surface of the wine outlet head (1).
6. A draught beer tap arrangement according to claim 5, wherein: the operating assembly (2) comprises a first elastic piece (203), and the first elastic piece (203) acts on the movable rod (202) to enable the movable rod (202) to have the tendency of moving to the side far away from the handle (201).
7. A draught beer tap construction according to claim 1, wherein: an installation opening (1014) for installing the sealing valve core (3) is formed in one end, facing the operating assembly (2), of the wine outlet end (101); the wine outlet head (1) comprises a first shell (103) provided with a wine outlet end (101) and a second shell (104) provided with an operation assembly (2); the first housing (103) and the second housing (104) being closable to conceal the mounting opening (1014) of the wine outlet end (101) or openable to expose the mounting opening (1014) of the wine outlet end (101); the sealing valve core (3) is detachably connected with the operating component (2).
8. A draught beer tap arrangement according to claim 7, wherein: the operating assembly (2) is provided with a clamping boss (204) towards one end of the sealing valve core (3), the sealing valve core (3) is provided with two rebound buckles (305) which are oppositely arranged and matched with the clamping boss (204) towards one end of the operating assembly (2) to form a limiting area (306) for preventing the operating assembly (2) and the sealing valve core (3) from being separated in the control driving direction, and the limiting area (306) formed by the two rebound buckles (305) is provided with a sliding-out opening (307) for the clamping boss (204) to slide out of the limiting area (306).
9. A draught beer tap arrangement according to claim 7, wherein: comprises a hose for forming the fluid channel (102); the hose is exposed in an open state of the first housing (103) and the second housing (104);
go out wine end (101) including go out wine shell (1015) and demountable installation go out wine valve casing (1016) in going out wine shell (1015), inflow mouth (1012), egress mouth (1011), intercommunication passageway (1013) all set up go out on wine valve casing (1016).
10. A draught beer tap arrangement according to claim 7, wherein: the second shell (104) is rotatably mounted on the first shell (103);
the beer discharging faucet structure of the beer brewing machine comprises a rotating matching piece (4), the second shell (104) is rotatably arranged on the rotating matching piece (4), and the rotating matching piece (4) is slidably arranged on the first shell (103) to realize that the rotating connection position of the second shell (104) and the rotating matching piece (4) is far away from or close to the first shell (103);
a first locking part (1031) is arranged on the first housing (103), a second locking part (1041) matched with the first locking part (1031) and a control part (1042) used for controlling the states of the second locking part (1041) and the first locking part (1031) are arranged on the second housing (104); the first housing (103) and the second housing (104) cannot be opened in a state where the first locking portion (1031) and the second locking portion (1041) are locked; the first housing (103) and the second housing (104) are openable in a state where the first locking portion (1031) and the second locking portion (1041) are unlocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954828.0A CN113716515B (en) | 2021-08-19 | 2021-08-19 | Beer outlet faucet structure of draught beer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954828.0A CN113716515B (en) | 2021-08-19 | 2021-08-19 | Beer outlet faucet structure of draught beer machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113716515A true CN113716515A (en) | 2021-11-30 |
| CN113716515B CN113716515B (en) | 2024-08-16 |
Family
ID=78676804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110954828.0A Active CN113716515B (en) | 2021-08-19 | 2021-08-19 | Beer outlet faucet structure of draught beer machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113716515B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9301038U1 (en) * | 1993-01-26 | 1993-05-27 | Till, Rudolf, 7573 Sinzheim | Tap for dispensing beverages, especially beer |
| CN1543429A (en) * | 2001-08-16 | 2004-11-03 | ʳƷ�豸��������˾ | Beverage dispenser with faucet assembly and method |
| CN1839092A (en) * | 2003-07-21 | 2006-09-27 | 海内肯供应连锁公司 | Drink dispenser with dispensing line that can be hinged open |
| WO2014111055A1 (en) * | 2013-01-21 | 2014-07-24 | 上海鸿研物流技术有限公司 | Retractable handle assembly, and valve and mid-sized bulk container using same |
| CN107917219A (en) * | 2016-10-11 | 2018-04-17 | 浙江三花旋转阀有限公司 | Rotary flow path switching valve |
| US10144630B1 (en) * | 2015-04-06 | 2018-12-04 | Steven P. Keeling | Beverage dispensing system |
| CN210978582U (en) * | 2019-09-17 | 2020-07-10 | 中国石油天然气股份有限公司 | Flow limiting valve |
| CN216377461U (en) * | 2021-08-19 | 2022-04-26 | 宁波铭匠扎啤设备有限公司 | Beer outlet faucet structure of draught beer machine |
-
2021
- 2021-08-19 CN CN202110954828.0A patent/CN113716515B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9301038U1 (en) * | 1993-01-26 | 1993-05-27 | Till, Rudolf, 7573 Sinzheim | Tap for dispensing beverages, especially beer |
| CN1543429A (en) * | 2001-08-16 | 2004-11-03 | ʳƷ�豸��������˾ | Beverage dispenser with faucet assembly and method |
| CN1839092A (en) * | 2003-07-21 | 2006-09-27 | 海内肯供应连锁公司 | Drink dispenser with dispensing line that can be hinged open |
| WO2014111055A1 (en) * | 2013-01-21 | 2014-07-24 | 上海鸿研物流技术有限公司 | Retractable handle assembly, and valve and mid-sized bulk container using same |
| US10144630B1 (en) * | 2015-04-06 | 2018-12-04 | Steven P. Keeling | Beverage dispensing system |
| CN107917219A (en) * | 2016-10-11 | 2018-04-17 | 浙江三花旋转阀有限公司 | Rotary flow path switching valve |
| CN210978582U (en) * | 2019-09-17 | 2020-07-10 | 中国石油天然气股份有限公司 | Flow limiting valve |
| CN216377461U (en) * | 2021-08-19 | 2022-04-26 | 宁波铭匠扎啤设备有限公司 | Beer outlet faucet structure of draught beer machine |
Non-Patent Citations (1)
| Title |
|---|
| 何东升;赵康;刘格宏;贾礼霆;郭栋;张阳;: "智能井井下流入控制阀结构设计及密封性能分析", 润滑与密封, no. 02, 15 February 2017 (2017-02-15) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113716515B (en) | 2024-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8028356B2 (en) | Water controlling valve | |
| CN216377461U (en) | Beer outlet faucet structure of draught beer machine | |
| WO2017128523A1 (en) | Soda maker with automatic-sealing gas outlet valve | |
| WO2021003778A1 (en) | Rotary lid and beverage cup with same | |
| US10870569B2 (en) | Dispenser with alcohol throttle valve | |
| CN113716515A (en) | Beer outlet faucet structure of draught beer machine | |
| US20230182973A1 (en) | Cover and Water Container Using Same | |
| CN202425845U (en) | Heat preservation cup | |
| CN109095429B (en) | Distributor with wine head throttle valve | |
| CN208925732U (en) | A kind of STRAW CUP preventing liquid splash | |
| CN215439652U (en) | Distributor valve core and distributor | |
| CN208491585U (en) | A kind of rotation cup lid | |
| CN218528395U (en) | Cup cover and container with pressure relief function | |
| CN211155342U (en) | Vacuum thermos kettle's pot lid structure | |
| CN209959924U (en) | Locking valve | |
| CN219125912U (en) | Coffee cup | |
| CN216797236U (en) | Novel double-drinking cup | |
| JPH0985142A (en) | Discharge mode changeover device of pump dispenser | |
| CN218326216U (en) | Mechanical fluid regulation control mechanism | |
| CN216364644U (en) | Cup cover and cup | |
| CN217065979U (en) | Rotary cup cover | |
| CN205956529U (en) | A water installation is switched in opening and close of key structure | |
| CN220675720U (en) | Magnetic suction sliding cup cover with suction pipe and water cup | |
| CN215304783U (en) | Cup cover with double drinking openings | |
| CN215861911U (en) | Push type tuyere |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |