Cold drink fresh-keeping storing and transporting jar
The utility model belongs to a kind of cold drink fresh-keeping storing and transporting jar.
Cold drink fresh-keeping storing and transporting jar inner bag is the rigid inner bag of rigidity in the prior art, its shortcoming be the inner bag volume can not according to inject liquid in the courage increase or courage in liquid output minimizing and become big or diminish accordingly, therefore the carbon dioxide in the beer can be overflowed in a large number when in the input of the beer under the certain pressure courage because when bigger space and pressure contrast being arranged in the courage beer entering in the courage in this case greatly, produce a large amount of foams simultaneously, because containing air in certain amount, courage also can produce pollution and oxidation to beer, therefore had a strong impact on quality of beer, because a large amount of generation of foam has not only had a strong impact on quality of beer and has made beer in the courage fail complete liquid state during canned beer, therefore occupied corresponding volume in the courage, therefore need make complete liquid state in the courage, must bleed off corresponding foam, just can reach complete jar of full purpose.Therefore not only having influenced quality of beer has also caused waste.
The purpose of this utility model is the above-mentioned deficiency at above technology, a kind of cold drink fresh-keeping storing and transporting jar is provided, the inner bag volume energy of its cold drink fresh-keeping storing and transporting jar along with inject liquid in the courage increase or courage in liquid output minimizing and the volume of inner bag also increased accordingly or dwindle, make the beer in the continuous injection courage, all the time under the situation of corresponding volume and metastable pressure, can keep complete liquid state, therefore the pollution of air and the generation of oxidation and foam, a kind of like this cold drink fresh-keeping storing and transporting jar have also been avoided.
The utility model is by the following technical solutions: design a kind of cold drink fresh-keeping storing and transporting jar, comprise inner bag, pipe valve, seal cover cap, heat-insulation layer, it is characterized in that inner bag is to be provided with around the soft inner bag to protect to press outer cover and soft inner bag one end outer rim to be provided with movably to protect accordingly to press the outer cover ladle cover, removable protecting presses outer cover to be connected with engine installation again, its removable protecting presses the outer cover periphery to be provided with pulley and steady shoveling device, and its engine installation links to each other with bow type resistance to compression frame.
Bloated the making of Peng of together limiting inner bag with the inner bag outer cover when engine installation of above technology outwards touches removable outer cover during output liquid and pushes soft inner bag or inject liquid in giving soft courage in courage produces pressure in the courage, when injection liquid Peng is expanded in the courage, according to flow that injects liquid in the courage and the pressure in the courage, the scalable engine installation makes and removablely covers on promotion that inner bag Peng expands and together retire Peng who adapts to inner bag is expanded and the control courage is interior pressure accordingly in certain scope with engine installation down outward.
The utility model has the advantages that: the inner bag volume can be along with injecting increasing or becoming big or diminish accordingly along with the output of liquid in the courage of liquid in the courage, and can remain the certain pressure in the courage on this basis, make beer when canned, carbon dioxide in the beer can not overflowed, can not produce foam and cause waste, and avoided the pollution and the oxidation of air, can guarantee quality of beer preferably, and saved carbon-dioxide use.
Below in conjunction with drawings and Examples the utility model is further described
Fig. 1 is the structural representation of an embodiment of the present utility model
When cold drink fresh-keeping storing and transporting jar during to beer container input beer under the support at the bow type resistance to compression frame (5) of engine installation, starting engine installation (25) makes push rod (a 4) moving inner bag of engine installation move outer cover (6), inner bag moved the pulley (7) of outer cover periphery and steady shoveling and put (8) and together move shoveling to push soft inner bag (9) this moment, inner bag this moment outer cover (10) on every side protects Peng who presses outer cover (12) together to limit soft inner bag (9) with the inner bag outer end and expands, make the certain pressure of (22) generation in the courage, the liquid of (22) in the courage is exported gradually under certain pressure by inner bag liquid delivery valve (17) along with moving the pushing of protecting pressure outer cover (6).Inner bag (9) also dwindles accordingly gradually mobile protecting under the pushing of pressing outer cover (6).Treat that inner bag (9) is moved to protect and press outer cover (6) to be forced into to close when contracting shape, liquid has also been arranged accordingly substantially in its courage, if any not arranged when needing the outside output liquid of elevated pressures in liquid or the courage, can inject the liquid that Co2 makes in the courage (22) under higher pressure emptying or the output courage by Co2 inlet (19).Can push inner bag the inner (21) or produce negative pressure by the defeated pressure chamber (3) that presses valve (1) starting vacuum (23) to make engine installation simultaneously by the center hole of the center insulation garden port lid (16) of cold drink fresh-keeping storing and transporting jar and the inner bag centre hole (14) of inner bag centre hole sealing filament post (15) with flushing pipe (20) as the need irrigation and disinfection, the item bar (4) of a power apparatus is retired, mobile outer cover (6) is moved to the far-end of inner bag centre hole down in the pulling of retiring of the item bar (4) of engine installation, treat that soft inner bag (9) is empty stretching in the courage with flushing pipe (20) when expanding shape and successively washes in the courage to flushing pipe (20) injection thimerosal and clear water.After irrigation and disinfection is intact, after its waste water flows out by inner bag input port valve (17) then actuating pressure device (24) produce pressure for engine installation pressure chamber (3) pressurization by standpipe (2) pressurization again, make the push rod (4) of engine installation promote to move to protect the pulley (7) of pressing outer cover (6) to move simultaneously to protect the steady shoveling device (8) of pressing outer cover (6) periphery and periphery together to move and push soft inner bag (9).Steady shoveling device helps moving protecting presses outer cover steadily to advance, and prevent to move to protect to press and cover on when advancing that wall of inner container is jammed presses outer cover (6) and protect around the soft inner bag between pressure outer cover (10) inwall moving to protect outward, cause wall of inner container to damage or the mobile propelling of protecting pressure outer cover (6) of influence, play the shoveling inner bag and guarantee to move the steadily mobile effect of pressing outer cover (6) of protecting.Soft inner bag courage internal volume narrows down to minimum one-tenths and can make it to drain by Co2 inlet (19) injection Co2 if any small amount of liquid when spending.Liquid emptying in courage, be to close when contracting shape again beer is gone into (22) in the courage and protected around inner bag when inner bag (9) beginning Peng is expanded that to press outer cover (10) to limit Peng of inner bag (9) bloated by cold drink fresh-keeping storing and transporting jar inner bag inlet valve (17) is main under certain pressure substantially in the courage, Peng of inner bag was expanded and to be produced propelling thrust and promote to move to protect and press outer cover (6) and inner bag outer end to protect to press outer cover (12) together to push the item bar (4) of engine installation simultaneously and make the pressure chamber (3) of engine installation produce pressure and placed restrictions on the retiring of item bar (4) of engine installation this moment, the speed of reaching that moves of mobile outer cover (6) also is restricted accordingly, protecting Peng who presses outer cover (10) also to limit inner bag (9) simultaneously around the inner bag expands, therefore (22) produce corresponding pressure in the courage, this moment engine installation pressure chamber (3) hypertonia, so inner bag Peng speed that expands is crossed slowly, and flow velocity of the interior liquid of its input courage also slows down accordingly or stops to flow, can suitably regulate the defeated pressure safety valve (1) of engine installation this moment, make engine installation push rod (4) retire corresponding quickening, mobile outer cover (6) also thereupon mobile phase should accelerate, the beer that corresponding slow Peng of inner bag (9) is expanded and guarantee to inject in the courage flows in the scope of certain pressure in the courage all the time, so the beer in the courage remains liquid pollution and the oxidation that overflowing of foam and Co2 also can not be subjected to air that can not produce.
Need by dress or repair and can open earlier when changing soft inner bag (9) the inner container insulated lid of cold drink fresh-keeping storing and transporting jar (13) and turn on the inner bag outer end again and protect the anchor fitting (11) of pressing outer cover (12) and restart engine installation push rod (4) and the removable outer cover (6) and the connecting device (18) of soft inner bag periphery are moved to appear to be in and untie the connecting device (18) that mobile outer cover links to each other with soft inner bag and just can take out soft inner bag (9).