CN113716515B - Beer outlet faucet structure of draught beer machine - Google Patents
Beer outlet faucet structure of draught beer machine Download PDFInfo
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- CN113716515B CN113716515B CN202110954828.0A CN202110954828A CN113716515B CN 113716515 B CN113716515 B CN 113716515B CN 202110954828 A CN202110954828 A CN 202110954828A CN 113716515 B CN113716515 B CN 113716515B
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- sealing
- valve core
- shell
- wine
- matching part
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- 235000013405 beer Nutrition 0.000 title claims abstract description 113
- 238000007789 sealing Methods 0.000 claims abstract description 194
- 238000004891 communication Methods 0.000 claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 230000013011 mating Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 230000002829 reductive effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 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
- 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
- 230000001737 promoting effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 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
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 210000001808 exosome Anatomy 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 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
- 230000000087 stabilizing effect 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
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 tap 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 opening, an inflow opening and a communication channel, one end of the fluid channel is in fluid communication with the inflow opening, and the other end of the fluid channel is in fluid communication with a barrel; the sealing valve core is movably arranged in the communication channel, and the operation assembly is connected with the sealing valve core to control the movement of the sealing valve core 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 and the inflow port cannot be communicated; the operation assembly controls the sealing valve core to move to a state that the second sealing matching part and the first sealing matching part are gradually separated to gradually enlarge a 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 outlet 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
Draught beer is beer filtered by microporous membrane, and common beer is beer sterilized by high temperature. It is different from bottled and canned cooked beer which is sterilized at high temperature and bulk beer which is not sterilized, but is a high-quality wine which is purely natural, has no pigment, no preservative, no sugar and no essence, and has very rich nutrition. Draught beer is increasingly being consumed in world beer. Draught beer known as "beer raw juice" is characterized by that the best clear wine is directly poured into stainless steel barrel from production line, and when it is drunk, the draught beer machine is used for filling carbon dioxide, and the draught beer machine is used for controlling temp. 3-8 deg.C, and when it is drunk, the beer can be directly poured into beer cup from the draught beer machine, so that it can prevent the beer from contacting with air, and can make the beer fresh, purer, and rich in foam, and when it is drunk, it is tasty and refreshing, and its aftertaste is endless. Yeast contained in draught beer has effects of promoting gastric secretion, stimulating appetite, and promoting digestion.
The outlet tap of the existing draught beer machine is unstable in outlet, and the valve core of the 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 outlet faucet structure of a draught beer machine, which can realize stable beer outlet and stopping.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
The beer outlet faucet structure of the 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 a stream outlet, a stream inlet and a communication channel for communicating the stream outlet with the stream inlet, and one end of the fluid channel is in fluid communication with the stream inlet, and the other end of the fluid channel is in fluid communication with a beer barrel;
the sealing valve core is matched with the communication channel and movably installed in the communication channel, and the operation assembly is connected with the sealing valve core to control the movement of the sealing valve core in the communication channel; the communication channel is provided with a first sealing matching part between the inflow port and the outflow port, and the sealing valve core is provided with a second sealing matching part matched with the first sealing matching part correspondingly;
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 and the inflow port cannot be communicated through the communication channel; the operation assembly controls the sealing valve core to move to a state that the second sealing matching part and the first sealing matching part are gradually separated to gradually enlarge a gap between the second sealing matching part and the first sealing matching part, and the outflow port and the inflow port are communicated with each other through the gap between the communication channel and the sealing valve core.
By adopting the structure, a user can realize the on-off of the inflow port and the outflow port by operating the operation assembly to enable the sealing valve core to move in the communication channel;
When a user wants to go out wine, the user operates the operation assembly to control the sealing valve core to move until the second sealing matching part is gradually separated from the first sealing matching part, and 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 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, as the second sealing part is gradually separated from the first sealing matching part, the condition that the first sealing matching part and the second sealing matching part are in a sealing contact state to be completely separated is ensured, and the quantity of the wine flowing out of the outflow port is gradually increased to realize stable wine outlet, so that the conditions of rapid vortex and the like in the flow process of the draught beer are avoided, and the conditions of foam splashing and the like caused by the too fast flow rate of the draught beer are also avoided;
when a user wants to discharge wine, the user reversely operates the operation assembly to control the sealing valve core to move, and as the process is the reverse action of the wine discharge process, the gap between the second sealing matching part and the first sealing matching part is gradually reduced until the second sealing matching part and the first sealing matching part are in sealing contact, so that the communication between the inflow port and the outflow port is disconnected, and the wine discharge is stopped; in the above structure, the gap between the second sealing matching part and the first sealing matching part is gradually reduced, so that the wine flowing out of the outflow port is gradually reduced in the process from the complete separation state to the sealing contact of the first sealing matching part and the second sealing matching part, and stable wine stopping is realized.
Further, the first sealing matching part is in a conical structure; and/or the second seal mating 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 in a conical structure, and the second sealing matching part is in a conical structure; the diameter of the first seal mating portion gradually decreases in a direction approaching the outflow port.
By adopting the structure, the first sealing matching part is of a conical structure, the second sealing matching part is of a conical structure, when a gap exists between the first sealing matching part and the second sealing matching part, the gap is gradually increased and evenly arranged along the direction from the inflow opening to the outflow opening, and liquid flows from the minimum annular gap to the maximum annular gap in the process of discharging wine, so that the draught beer stably flows through the annular gap in a laminar state, the effect of releasing pressure and slowing down the flow speed is achieved on the draught beer, and the draught beer is further ensured to be capable of discharging wine smoothly.
Further, the bottom end of the wine outlet end is provided with the outflow port, the side face is provided with the inflow port, and the top end is provided with the communication channel; the sealing valve core is made of a sealing material such as a rubber material; the communication channel is provided with a cylindrical communication 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 communication part; the sealing valve core is raised at the cylindrical sealing part for a circle to form a first convex rib in sealing contact with the cylindrical communication part; the seal spool is raised at the second seal mating portion for a week to form a second bead in sealing contact with the first seal mating portion.
With the adoption of the structure, the cylindrical communication part and the cylindrical sealing part are matched and sealed to ensure that wine flowing in from the inflow port can flow out from the outflow port; the arrangement of the first convex rib further ensures the sealing effect between the cylindrical sealing part and the cylindrical communicating part, and the arrangement of the second convex rib further ensures the sealing effect between the second sealing matching part and the first sealing matching part.
Further, the operation assembly comprises a handle and a movable rod, a through hole matched with the movable rod is formed above 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 connected with the handle in a rotating way;
The handle is provided with a first working surface and a second working surface, and the distance between the first working surface and the rotating connection position of the handle and the movable rod is smaller than that between the second working surface and the rotating connection position 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.
With the adoption of the structure, as the distance between the first working surface and the rotating connection part of the handle and the movable rod is smaller than the distance between the second working surface and the rotating connection part of the handle and the movable rod, a user can slide the movable rod to drive the sealing valve core to move by rotating the handle, and in particular, when 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 downwards; 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 contact surfaces of the first working surface and the wine outlet head, the contact surfaces of the second working surface and the wine outlet head can keep stable contact, and the first sealing matching part and the second sealing matching part can keep sealing contact or can keep complete separation 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 a 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, the first elastic component is the spring, the movable rod is protruding to be equipped with to lean on the boss, first elastic component cover is established outside the movable rod and one end lean on the boss, the other end lean on go out on the inner wall of wine head.
Further, the handle is arranged on an arc transition surface between the first working surface and the second working surface, and the distance from the arc transition surface to the rotating joint of the handle and the movable rod is gradually increased along the direction from the first working surface to the second working surface.
By adopting the structure, the handle is ensured to rotate smoothly, so that the movable rod controlled by the handle slides smoothly, and the sealing valve core controlled by the movable rod moves smoothly.
Further, an installation opening which is convenient for installing the sealing valve core is formed in one end of the wine outlet end, which faces the operation assembly; 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 shell and the second shell can be closed to hide the mounting opening of the wine outlet end or opened 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 sealing valve core is convenient for a user to replace, so that the sanitation condition of the product in long-term operation is ensured.
Further, one end of the operation component facing the sealing valve core is provided with a buckle boss, one end of the sealing valve core facing the operation component 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 component and the sealing valve core from being separated in a 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.
With the adoption of the structure, when a user opens the second shell and the first shell, the sealing valve core can be taken out of the communication channel by the operation assembly because the clamping boss is limited in the limiting area by the rebound clamping, and the limiting area is provided with the sliding opening so as to be convenient for the user to 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, wherein the elastic buckle is enabled to move outwards by the buckle boss acting on the elastic buckle at the moment so that the buckle boss enters the limiting area, and after the buckle boss completely enters the limiting area, the elastic buckle is elastically buckled to limit the buckle boss; specifically, the buckle boss and/or the rebound buckle is/are provided with a first guiding inclined plane for driving the rebound buckle to move outwards.
Further, the beer tap structure of the draught beer machine comprises a hose for forming the fluid channel; the hose is exposed in an opened state of the first housing and the second housing;
The wine outlet end comprises a wine outlet shell and a wine outlet valve shell which is detachably arranged in the wine outlet shell, and the inflow opening, the outflow opening and the communication channel are all arranged on the wine outlet valve shell.
By adopting the structure, the wine valve casing and the hose are convenient for a user to replace, so that the sanitation condition of the product in long-term operation is ensured.
Specifically, the wine valve housing is protruded at the inflow port to form a hose installation part which is convenient for hose installation; the first casing is provided with fixed cardboard, be provided with on the fixed cardboard with hose installation department assorted installation draw-in groove, the installation is fixed the wine valve casing.
Further, the second housing is rotatably mounted on the first housing;
The beer discharging faucet structure of the draught beer 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 so as to enable the rotating connection part of the second shell and the rotating matching piece to be 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 two; the rotating fitting piece is slidably arranged 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 fitting piece, and the side wall of the sliding groove is provided with a limiting chute for limiting the sliding range of the rotating fitting piece; correspondingly, the rotating fit piece is provided with a limiting protrusion matched with the limiting chute, and the limiting protrusion is clamped into the limiting chute in a state that the rotating fit piece is slidably mounted in the sliding groove.
Further, a first locking part is arranged on the first shell, a second locking part matched with the first locking part and a control part used for controlling the states of the second locking part and the first locking part are arranged on the second shell; the first shell and the second shell cannot be opened in a state that the first locking part and the second locking part are locked; the first housing and the second housing are openable in an unlocked state of the first locking portion and the second locking portion.
With the above structure, the first locking part and the second locking part are arranged to prevent 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 parts are provided with a plurality of locking parts, and correspondingly, the second locking parts are provided with a plurality of locking parts.
Further, the control portion includes a connecting rod, and a second elastic member, the second lock being not provided on the connecting rod, the second elastic member acting on the connecting rod to have a tendency to move toward a locking direction in which the first lock portion and the second lock portion are locked.
By adopting the structure, the use of a user is more convenient; when the first shell and the second shell are required to be unlocked, 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 the locking is needed, the user closes the first shell and the second shell; the connecting rod enables the first locking part to be locked with the second locking part under the action of the second elastic piece; the connecting rod is protruded and a button is formed through the second housing to facilitate the operation of the connecting rod by a user.
Specifically, the first locking part is a locking clamping groove, and the second locking part is a locking buckle correspondingly; the second elastic piece acts on the connecting rod to enable the connecting rod to move in the direction that the locking buckle is clamped into the locking clamping groove; the outer wall of the locking buckle and/or the locking clamping groove is provided with a second guiding inclined plane 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 guiding inclined plane and the second elastic piece; the second elastic piece is a spring.
The connecting rods are provided with two opposite connecting rods, each connecting rod is provided with a second locking part, and the first locking parts are arranged outside the second locking parts, namely, in the state that the connecting rods move outwards, and the two locking parts move towards the locking direction of the first locking parts; the second elastic piece is positioned between the two connecting rods, and two ends of the second elastic piece respectively lean against the two connecting rods so that the two connecting rods have a trend of being away from each other; the control part comprises a mounting seat provided with a mounting chute consistent with the movement direction of the connecting rod, and the mounting seat enables the movement setting of the connecting rod to be stable; the mounting seats are arranged at two ends and are respectively positioned at the head end and the tail end of the connecting rod.
Further, the beer tap structure of the draught beer machine comprises a third elastic piece, and the second elastic piece acts on the rotating matching piece to enable the second elastic piece to move towards the direction away from the second shell.
With the above structure, when the second locking portion and the first locking portion are unlocked, the rotating fitting provided with the second housing slides in the direction away from the first housing toward the second housing under the action of the third elastic member, so that the subsequent user rotates the second housing.
Specifically, the third elastic piece is a spring; the two ends of the rotating fitting piece are respectively propped against the bottom surface of the sliding groove.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the beer outlet faucet structure of the draught beer machine, the gap between the first sealing matching part of the beer outlet head and the second sealing matching part of the sealing valve core can be gradually increased or gradually reduced, so that stable beer outlet and stopping are realized, and the influence on the quality of the beer is avoided.
(2) According to the beer outlet faucet structure of the draught beer machine, the operation assembly is detachably connected with the sealing valve core, so that the beer outlet faucet structure is convenient for a user to replace and is more sanitary in the use process.
(3) The beer outlet faucet structure of the draught beer machine has the advantages that the flow channel is formed into the hose, the beer outlet end comprises the beer shell and the beer valve shell detachably arranged on the beer shell, and a user can conveniently replace the beer valve shell and the hose.
Drawings
FIG. 1 is a schematic perspective view of a beer tap structure of a draught beer machine according to the present invention;
FIG. 2 is a schematic cross-sectional view of the beer tap structure (the first seal engaging portion and the second seal engaging portion are in a sealed state) of the draught beer machine according to the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic cross-sectional view of the beer tap structure (the first seal engaging portion and the second seal engaging portion are in an open state) of the draught beer machine according to the present invention;
FIG. 5 is a schematic view of the fitting structure of the first and second housings in the beer tap structure of the draught beer machine according to the present invention;
FIG. 6 is a schematic diagram of the cooperation of the operating components and the sealing valve core in the structure of the beer tap of the draught beer machine;
FIG. 7 is a schematic view of the second locking part and the control part of the beer tap structure of the draught beer machine according to the present invention;
FIG. 8 is a schematic view of the beer tap structure of the draught beer machine according to the present invention in a pre-installed state;
FIG. 9 is a schematic view showing the structure of the beer tap of the draught beer machine in a state of replacing the sealing valve core, the hose and the beer valve casing;
Reference numerals: 1, discharging wine heads; 101, a wine outlet end; 1011 flow outlet; 1012 flow inlet; 1013 communication passages; 1013a first seal mating portion; 1013b cylinder communication portions; 1014 mounting openings; 1015 wine exosomes; 1016 wine valve housing; 1016a hose mounting portion; 102 fluid channels; 103 a first housing; 1031 a first locking portion; 1032 fixing the clamping plate; 1032a mounting slots; 1033 sliding grooves; 1034 limit the chute; 104 a second housing; 1041 a second locking portion; 1042 control section; 1042a connecting rod; 1042b a second elastic member; 1042c mounting base; 1042d button; 2, operating the assembly; 201 handles; 2011 first work surface; 2012 a second work surface; 2013 arc transition surfaces; 202 a movable rod; 2021 abuts the boss; 203a first elastic member; 204 snap-fit bosses; 3, sealing the valve core; 301 a second seal mating portion; 302 a cylindrical seal; 303 a first bead; 304 second ribs; 305 rebound catch; 306 a restriction region; 307 slide out of the opening; 4, rotating the matching piece; 401 restraining the protrusion; 5a first guiding slope; 6a second guiding slope; and 7, a third elastic piece.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1-9, a beer tap structure of a draught beer machine comprises a beer outlet head 1, an operation assembly 2 and a sealing valve core 3, wherein the beer outlet head 1 is provided with a beer outlet end 101 and a fluid channel 102, the beer outlet end 101 is provided with a stream outlet 1011, a stream inlet 1012 and a communication channel 1013 for communicating the stream outlet 1011 and the stream inlet 1012, one end of the fluid channel 102 is in fluid communication with the stream inlet 1012, and the other end of the fluid channel is 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 component 2 is connected with the sealing valve core 3 to control the movement of the operating component in the communication channel 1013; the communication channel 1013 is provided with a first sealing engaging portion 1013a between the inflow port 1012 and the outflow port 1011, and the sealing valve body 3 is provided with a second sealing engaging portion 301 that matches the first sealing engaging portion 1013 a;
the operating unit 2 controls the movement of the sealing valve body 3 to a state where the second seal engaging portion 301 is in sealing contact with the first seal engaging portion 1013a, and the outflow port 1011 and the inflow port 1012 cannot communicate through the communication passage 1013; the operating unit 2 controls the movement of the sealing valve body 3 to a state in which the second sealing engagement portion 301 and the first sealing engagement portion 1013a are gradually disengaged to gradually increase a gap therebetween, and the outflow port 1011 and the inflow port 1012 communicate with each other through the gap between the communication passage 1013 and the sealing valve body 3.
With the above structure, the user can realize the on-off of the inflow port 1012 and the outflow port 1011 by operating the operating member 2 to move the sealing valve body 3 in the communicating passage 1013;
When the user wants to go out wine, the user operates the operation assembly 2 to control the seal valve core 3 to move to the state that the second seal matching part 301 and the first seal matching part 1013a are gradually separated, and at this time, the inflow port 1012 and the outflow port 1011 are communicated through a gap between the first seal matching part 1013a and the second seal matching part 301, so that wine in the wine barrel enters the wine outlet end 101 through the fluid channel 102 communicated with the inflow port 1012 and then flows out of the outflow port 1011; in the above structure, since the second sealing portion is gradually separated from the first sealing engaging portion 1013a, it is ensured that the amount of the wine flowing out of the outlet 1011 is gradually increased from the sealing contact state to the complete separation of the first sealing engaging portion 1013a and the second sealing engaging portion 301, so as to realize smooth wine outlet, avoid the condition of rapid vortex and the like in the flow process of draught beer, and avoid the condition of foam splash and the like caused by too fast flow rate of draught beer;
When the user wants to go out the wine, the user reversely operates the operation assembly 2 to control the sealing valve core 3 to move, and as the process is the reverse action of the wine outlet process, the gap between the second sealing matching part 301 and the first sealing matching part 1013a is gradually reduced until the two parts are in sealing contact, so that the communication between the inflow port 1012 and the outflow port 1011 is disconnected to stop the wine outlet; in the above-described structure, since the gap between the second seal engaging portion 301 and the first seal engaging portion 1013a is gradually reduced, the amount of wine flowing out from the outlet 1011 is gradually reduced in the process from the completely separated state to the sealed contact between the first seal engaging portion 1013a and the second seal engaging portion 301, and smooth stopping of wine is achieved.
Preferably, the first seal engaging portion 1013a has a tapered structure; and/or the second seal mating portion 301 may have a tapered configuration.
With the above structure, the gap assembly between the first seal fitting portion 1013a and the second seal fitting portion 301 is increased or gradually decreased by the tapered structure having the large diameter at one end and the small diameter at one end.
Preferably, the first sealing engaging portion 1013a has a tapered structure, and the second sealing engaging portion 301 has a tapered structure; the diameter of the first seal engaging portion 1013a gradually decreases in a direction approaching the outflow port 1011.
By adopting the above 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 gradually and uniformly increased along the direction from the inflow port 1012 to the outflow port 1011, and in the process of discharging wine, liquid flows from the minimum annular gap to the maximum annular gap, so that draught beer stably flows through the annular gap in a laminar state, the effect of releasing pressure to slow down the flow speed is achieved on the draught beer, and the purpose that the draught beer can be used for discharging wine smoothly is further ensured.
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 a sealing material such as rubber material; the communicating channel 1013 is provided with a cylindrical communicating portion 1013b having an equal diameter between the top end of the wine outlet 101 and the outlet 1011, and the top end of the sealing valve core 3 is provided with a cylindrical sealing portion 302 matching the cylindrical communicating portion 1013 b; the sealing valve core 3 protrudes one circle at the cylindrical sealing part 302 to form a first protruding rib 303 in sealing contact with the cylindrical communicating part 1013 b; the sealing spool 3 is protruded at the second sealing engagement portion 301 by one turn to form a second bead 304 in sealing contact with the first sealing engagement portion 1013 a.
With the above structure, the cylindrical communicating portion 1013b is sealed in cooperation with the cylindrical sealing portion 302 to ensure that the wine flowing in from the inflow port 1012 flows out from the outflow port 1011; the first ribs 303 further ensure the sealing effect between the cylindrical sealing portion 302 and the cylindrical communicating portion 1013b, and the second ribs 304 further ensure the sealing effect between the second sealing engaging portion 301 and the first sealing engaging portion 1013 a.
Preferably, the operation assembly 2 includes a handle 201 and a movable rod 202, a perforation matched with the movable rod 202 is provided above the wine outlet end 101 of the wine outlet head 1, one end of the movable rod 202 passes through the perforation to be connected with the valve core of the sealing valve core 3, and the other end 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 rotation connection position of the handle 201 and the movable rod 202 is smaller than the distance between the second working surface 2012 and the rotation connection position of the handle 201 and the movable rod 202; the handle 201 is turned so that the first work surface 2011 or the second work surface 2012 is in contact with the contact surface of the wine head 1.
With the above structure, since the distance between the rotational connection of the first working surface 2011 and the handle 201 and the movable rod 202 is smaller than the distance between the rotational connection of the handle 201 and the movable rod 202 on the second working surface 2012, the sliding of the movable rod 202 can be realized by rotating the handle 201 to drive the sealing valve core 3 to move, and specifically, when the contact surface of the first working surface 2011 and the wine outlet head 1 is in contact, the movable rod 202 moves downward to press the sealing valve core 3; when the second working surface 2012 contacts with the contact surface of the wine outlet head 1, the movable rod 202 moves upwards 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 contact surfaces of the first working surface 2011 and the wine outlet head 1, the contact surfaces of the second working surface 2012 and the wine outlet head 1 can keep stable contact, and the first sealing matching part 1013a and the second sealing matching part 301 can keep sealing contact or can keep complete separation until a user operates the handle 201.
Preferably, the operating assembly 2 comprises a first elastic member 203, the first elastic member 203 acting on the movable lever 202 so that the movable lever 202 has 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 an abutment boss 2021, and the first elastic member 203 is sleeved outside the movable rod 202, one end of the first elastic member abuts against the abutment boss 2021, and the other end of the first elastic member abuts against 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 the distance from the circular arc transition surface 2013 to the rotation connection position of the handle 201 and the movable rod 202 is gradually increased along the direction from the first working surface 2011 to the second working surface 2012.
With the above structure, the handle 201 is ensured to rotate smoothly, so that the movable rod 202 controlled by the handle 201 slides smoothly, and the sealing valve core 3 controlled by the movable rod 202 moves smoothly.
Preferably, an end of the wine outlet end 101 facing the operation assembly 2 is provided with a mounting opening 1014 for facilitating mounting of the sealing valve core 3; 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 hide the mounting opening 1014 of the wine outlet end 101 or opened to expose the mounting opening 1014 of the wine outlet end 101; the sealing valve core 3 is detachably connected with the operation assembly 2.
By adopting the structure, the sealing valve core 3 is convenient for a user to replace, so that the sanitation condition of the product in long-term operation is ensured.
Preferably, a latch boss 204 is disposed at an end of the operating component 2 facing the sealing valve core 3, two resilient latches 305 disposed opposite to each other and matched with the latch boss 204 are disposed at an end of the sealing valve core 3 facing the operating component 2 to form a limit area 306 for preventing the operating component 2 and the sealing valve core 3 from being separated in a control driving direction, and the limit area 306 formed by the two resilient latches 305 has a slide-out opening 307 for the latch boss 204 to slide out of the limit area 306.
With the above structure, when the user opens the second housing 104 and the first housing 103, the sealing valve core 3 is carried out of the communicating channel 1013 by the operating component 2 because the fastening boss 204 is limited in the limiting area 306 by the rebound fastening 305, and the limiting area 306 is provided with the slide-out opening 307 to facilitate the user to separate the sealing valve core 3 from the operating component 2; placing a new sealing valve core 3 into the communication channel 1013, closing the second housing 104 and the first housing 103, wherein the latch boss 204 acts on the rebound latch 305 to enable the rebound latch 305 to move outwards so as to facilitate the latch boss 204 to enter the limiting area 306, and when the latch boss 204 completely enters the limiting area 306, the rebound latch 305 rebounds so as to limit the latch boss 204; specifically, the latch boss 204 and/or the resilient latch 305 are provided with a first guide slope 5 that drives the resilient latch 305 to move outward.
Preferably, the draught beer machine outlet tap structure comprises a hose for forming the fluid channel 102; the hose is exposed in the opened state of the first housing 103 and the second housing 104;
The wine outlet end 101 comprises a wine outlet shell 1015 and a wine outlet valve shell 1016 detachably arranged in the wine outlet shell 1015, and the inlet 1012, the outlet 1011 and the communication channel 1013 are all arranged on the wine outlet valve shell 1016.
With the above structure, the user can conveniently replace the wine valve case 1016 and the hose to ensure the hygiene of the product during long-term operation.
Specifically, the wine valve case 1016 is formed with a hose mounting part 1016a protruding at the inflow port 1012 to facilitate hose mounting; the first housing 103 is provided with a fixing clip 1032, and the fixing clip 1032 is provided with a mounting clip groove 1032a matching with the hose mounting portion 1016a, and the wine valve housing 1016 is mounted and fixed.
Preferably, the second housing 104 is rotatably mounted on the first housing 103;
The beer tap structure of the draught beer 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 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 above structure, the first housing 103 and the second housing 104 are rotatably connected to each other to realize opening and closing of the two; the rotating fitting 4 is slidably mounted on the first housing 103 for avoiding interference between the first housing 103 and the second housing 104 when they are rotated open.
Specifically, the first housing 103 is provided with a sliding groove 1033 matched with the rotating fitting 4, and a limiting chute 1034 for limiting the sliding range of the rotating fitting 4 is provided on a side wall of the sliding groove 1033; correspondingly, the rotating fitting 4 is provided with a limiting protrusion 401 matched with the limiting chute 1034, and the limiting protrusion 401 is clamped into the limiting chute 1034 in a state that the rotating fitting 4 is slidably mounted in the sliding groove 1033.
Preferably, the first housing 103 is provided with a first locking portion 1031, and the second housing 104 is provided with a second locking portion 1041 matching with the first locking portion 1031, and a control portion 1042 for controlling states of both the second locking portion 1041 and the first locking portion 1031; in a locked state of the first locking portion 1031 and the second locking portion 1041, the first housing 103 and the second housing 104 cannot be opened; in an unlocked state of the first locking portion 1031 and the second locking portion 1041, the first housing 103 and the second housing 104 can be opened.
With the above structure, the first locking portion 1031 and the second locking portion 1041 are provided to prevent the first housing 103 and the second housing 104 from being opened accidentally; when in use, the control unit 1042 is operated to lock or unlock the first locking unit 1031 and the second locking unit 1041; specifically, the first locking portions 1031 are provided in a plurality, and correspondingly, the second locking portions 1041 are provided in a plurality.
Preferably, the control portion 1042 includes a connecting rod 1042a, and a second elastic member 1042b, the second lock is not provided on the connecting rod 1042a, and the second elastic member 1042b acts on the connecting rod 1042a to move in a direction to lock the first lock portion 1031 and the second lock portion 1041.
By adopting the structure, the use of a user is more convenient; when unlocking is needed, the user operates the connecting rod 1042a to overcome the force of the second elastic member 1042b, and the second locking portion 1041 and the first locking portion 1031 unlock to open the first housing 103 and the second housing 104; when the locking is needed, the user closes the first shell 103 and the second shell 104; the connecting rod 1042a locks the first locking portion 1031 with the second locking portion 1041 under the force of the second elastic member 1042 b; the connection rod 1042a is protruded and a button 1042d is formed through the second housing 104 to facilitate the user's operation of the connection rod 1042 a.
Specifically, the first locking portion 1031 is a locking slot, and the second locking portion 1041 is a locking buckle; the second elastic member 1042b acts on the connecting rod 1042a to move the locking buckle in the locking slot; the outer wall of the locking buckle and/or the locking clamping groove is provided with a second guide inclined surface 6 which enables the locking buckle to move away from the locking clamping groove, so that when a user closes the first shell 103 and the second shell 104, the locking buckle is automatically clamped into the locking clamping groove 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 two connecting rods 1042a are disposed opposite to each other, each connecting rod 1042a is provided with a second locking portion 1041, and the first locking portion 1031 is disposed outside the second locking portion 1041, that is, in a state in which the connecting rod 1042a moves outside, and the two locking portions move toward a locking direction with the first locking portion 1031; the second elastic member 1042b is located between the two connecting rods 1042a, and two ends of the second elastic member are respectively abutted against the two connecting rods 1042a, so that the second elastic member and the connecting rods 1042a have a trend of being away from each other; the control portion 1042 includes a mounting seat 1042c provided with a mounting chute in the same direction as the movement direction of the connecting rod 1042a, the mounting seat 1042c stabilizing the movement of the connecting rod 1042 a; the two mounting seats 1042c are respectively arranged at the head end and the tail end of the connecting rod 1042 a.
Preferably, the beer tap structure of the draught beer machine comprises a third elastic piece 7, and the second elastic piece 1042b acts on the rotating fitting 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 rotating fitting 4 provided with the second housing 104 slides in a direction in which the second housing 104 is away from the first housing 103 under the action of the third elastic member 7, so that the subsequent user rotates the second housing 104.
Specifically, the third elastic member 7 is a spring; and two ends of the sliding groove 1033 are respectively abutted against the bottom surface of the sliding groove 1033 and the rotating fitting 4 and are positioned between the bottom surface of the sliding groove 1033 and the rotating fitting 4.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (9)
1. The utility model provides a draught beer machine goes out wine tap structure which characterized in that: comprises a wine outlet head (1), an operation assembly (2) and a sealing valve core (3), wherein 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 opening (1011), an inflow opening (1012) and a communication channel (1013) for communicating the outflow opening (1011) and the inflow opening (1012), and one end of the fluid channel (102) is in fluid communication with the inflow opening (1012), and the other end of the fluid channel is in fluid communication with a wine 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 in the communication channel (1013); the communication channel (1013) is provided with a first sealing matching part (1013 a) between the inflow port (1012) and the outflow port (1011), and the sealing valve core (3) is provided with a second sealing matching part (301) matched with the first sealing matching part (1013 a);
The operation 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 (1013 a), and the outflow opening (1011) and the inflow opening (1012) cannot be communicated through the communication channel (1013); the operating assembly (2) controls the movement of the sealing valve core (3) until the second sealing matching part (301) and the first sealing matching part (1013 a) are gradually separated to gradually enlarge the gap between the second sealing matching part and the first sealing matching part, and the outflow opening (1011) and the inflow opening (1012) are communicated with each other through the gap between the communication channel (1013) and the sealing valve core (3);
An installation opening (1014) which is convenient for installing the sealing valve core (3) is formed at one end of the wine outlet end (101) facing the operation 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 hide the mounting opening (1014) of the wine outlet end (101) or opened to expose the mounting opening (1014) of the wine outlet end (101); the sealing valve core (3) is detachably connected with the operation assembly (2).
2. The draught beer machine outlet faucet structure according to claim 1, wherein: the first seal matching part (1013 a) has a conical structure; and/or the second seal mating portion (301) is tapered in configuration.
3. The draught beer machine outlet faucet structure according to claim 2, wherein: the first sealing matching part (1013 a) is in a conical structure, and the second sealing matching part (301) is in a conical structure; the diameter of the first seal engagement portion (1013 a) gradually decreases in a direction approaching the outflow port (1011).
4. The draught beer machine outlet faucet structure according to claim 1, wherein: the bottom end of the wine outlet end (101) is provided with the outflow opening (1011), the side surface is provided with the inflow opening (1012), and the top end is provided with the communication channel (1013); the sealing valve core (3) is made of a sealing material; the communication channel (1013) is provided with a cylindrical communication part (1013 b) with the same diameter between the top end of the wine outlet end (101) and the outflow port (1011), and the top end of the sealing valve core (3) is provided with a cylindrical sealing part (302) matched with the cylindrical communication part (1013 b); the sealing valve core (3) is protruded at the cylindrical sealing part (302) for one circle to form a first convex rib (303) in sealing contact with the cylindrical communicating part (1013 b); the seal spool (3) is raised at the second seal mating portion (301) by one revolution to form a second bead (304) in sealing contact with the first seal mating portion (1013 a).
5. The draught beer machine outlet faucet structure according to claim 1, wherein: the operation assembly (2) comprises a handle (201) and a movable rod (202), wherein a perforation 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) passes through the perforation to be connected with the valve core of the sealing valve core (3), and the other end of the movable rod is rotationally 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 rotation connection position of the handle (201) and the movable rod (202) is smaller than the distance between the second working surface (2012) and the rotation connection position of the handle (201) and the movable rod (202); the handle (201) is turned so that the first working surface (2011) or the second working surface (2012) is in contact with the contact surface of the wine outlet head (1).
6. The draught beer machine outlet faucet structure according to claim 5, wherein: the operating assembly (2) comprises a first elastic member (203), the first elastic member (203) acting on the movable lever (202) such that the movable lever (202) has a tendency to move away from the handle (201).
7. The draught beer machine outlet faucet structure according to claim 1, wherein: one end of operating component (2) orientation sealed case (3) is provided with buckle boss (204), sealed case (3) orientation one end of operating component (2) be provided with two relative settings and with buckle boss (204) assorted resilience buckle (305) in order to form and be used for preventing operating component (2) and sealed case (3) are in control drive direction separation limit district (306), and two limit district (306) that rebound buckle (305) formed have confession buckle boss (204) roll-off limit district (306) roll-off opening (307).
8. The draught beer machine outlet faucet structure according to claim 1, wherein: comprising 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);
the wine outlet end (101) comprises a wine outlet shell (1015) and a wine outlet valve shell (1016) detachably arranged in the wine outlet shell (1015), and the inflow port (1012), the outflow port (1011) and the communication channel (1013) are all arranged on the wine outlet valve shell (1016).
9. The draught beer machine outlet faucet structure according to claim 1, wherein: the second shell (104) is rotatably arranged on the first shell (103);
The beer discharging faucet structure of the draught beer 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);
the first housing (103) is provided with a first locking part (1031), the second housing (104) is provided with a second locking part (1041) matched with the first locking part (1031), and a control part (1042) for controlling the states of the second locking part (1041) and the first locking part (1031); 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) cannot be opened; the first housing (103) and the second housing (104) can be opened in an unlocked state of the first locking portion (1031) and the second locking portion (1041).
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| CN202110954828.0A CN113716515B (en) | 2021-08-19 | 2021-08-19 | Beer outlet faucet structure of draught beer machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110954828.0A CN113716515B (en) | 2021-08-19 | 2021-08-19 | Beer outlet faucet structure of draught beer machine |
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| CN113716515B true CN113716515B (en) | 2024-08-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| 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 |
| US6702153B2 (en) * | 2001-08-16 | 2004-03-09 | Food Equipment Technologies Company, Inc. | Beverage dispenser with faucet assembly |
| NL1023967C2 (en) * | 2003-07-21 | 2005-01-24 | Heineken Tech Services | Beverage dispenser with collapsible dispensing line. |
| CN103075564B (en) * | 2013-01-21 | 2015-07-01 | 上海鸿研物流技术有限公司 | Foldable handle assembly, and valve and middle-sized bulk container provided with 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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