CN2333628Y

CN2333628Y - Long-acting draught beer storage pot

Info

Publication number: CN2333628Y
Application number: CN 98221413
Authority: CN
Inventors: 李建忠; 郭素珍
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-02
Filing date: 1998-06-02
Publication date: 1999-08-18
Anticipated expiration: 2008-06-02

Abstract

The utility model relates to a fresh beer storing pot for a long time. The utility model comprises a pot body, an inner liner with a beer charging and discharging hole, and sealing components (such as a corresponding sealing ring, a screw bolt, a spring, an O-shaped ring, etc.). The utility model is characterized in that the utility model also comprises a double surface reflector, a vacuum self-sealing device, and a pressurizing isolating air inlet valve device, wherein, the double surface reflector is sheathed and sealed on the outside of the inner liner; the vacuum self-sealing device is arranged on a lower part in the pot body; the pressurizing isolating air inlet valve device is arranged on a beer charging opening. Through the utility model, good heat isolating performance and good heat insulating performance are realized, that the beer is not easily deteriorated when air enters the pot after the beer is discharged is slickly solved, and air pressure in the pot can not be reduced to maintain the content of CO< 2 > in the beer for ensuring that the beer can be kept fresh for a long time.

Description

Long-acting storage tank of fresh beer

The utility model relates to a kind of long-acting storage tank of fresh beer.

Prior art is to adopt the insulating material of asbestos polyamine fat and so on to be incubated to tank body for prolonging the fresh-keeping storage time of beer, and with the influence of attenuating ambient temperature, but effect is not satisfactory, opens jar again and puts after drinking, and air pressure reduces in jar, causes the CO in the beer ₂Overflow in the space in jar, and it is many more to put wine, with CO ₂It is many more to overflow, and preservativity descends, and causes beer will go bad in several days, and the high storage time of temperature in summer is shorter, causes the sale of draft beer and production to be subjected to certain limitation thus; People are for avoiding CO ₂In beer, reduce the drawback that is produced, the CO that matches with tank body that managed customized design again owing to putting wine ₂Gas generating unit is to replenish CO ₂Scatter and disappear, though certain effect is arranged, the manufacturing that brings simultaneously and trouble and the cost used also are very considerable.

The purpose of this utility model is to overcome above shortcoming, provide a kind of not only can good ground heat-insulation and heat-preservation, and put after drinking and need not charge into CO ₂Long-acting storage tank of fresh beer.

The utility model is to overlap the adiabatic reflecting horizon-dihedral reflector that has sealed an electroplate or aluminium outside existing jar inner bag again, and External Heat Flux is effectively suppressed; And with the jar inner bag together with going out wine passage sealing wherein, the vacuum self-packer that is provided with the tank body below makes and becomes vacuum between the beer can interlayer to reduce the heat convection conduction; A jar internal pressure does not reduce, keeps CO in the beer in order to guarantee to put after drinking ₂Content, obtain the fresh-keeping mouthfeel of becoming reconciled, again customized design the supercharging of chewing valve arrangement of similar air-inflation tyre and gas isolate air inlet valve device and non-toxic plastic bag thereof in the jar inner bag, rely on existing peripheral hardware pressure device to stress in the plastic bag, to replenish the reduction of putting jar internal pressure in the wine process, though and guarantee air to be pressed in the jar and do not melt mutually with beer, stopped airborne bacterium and invaded cause in the wine rotten.

Obviously, the utility model guaranteed to open jar put after drinking jar in pressure can not reduce, so the CO in the beer ₂Can not escape in jar interior space, beer also is difficult for souring in the jar though air enters; Contain inner bag with the adiabatic reflecting horizon of dihedral reflector again and carry out heat-insulation and heat-preservation and attached, limited transfer of heat greatly, therefore realized long acting fresh-keeping with vacuum interlayer.

Provide specific embodiment of the utility model in detail below in conjunction with accompanying drawing.

Fig. 1. the utility model overall structure scheme drawing.

Fig. 2. vacuum self-packer front view.

Fig. 3. vacuum self-packer birds-eye view.

Wherein: 1. vacuum self-packer, 2. tank body, 3. inner bag, 4. handle, 5. wine inlet, the valve body of 6. calming the anger, 7. jar mouth, 8. seal cover cap, 9. seal ring, 10. bolt, 11. upper O-shape rings, 12. springs, 13. sealed rubber pipe, 14. gas are chewed, 15. free air diffusers, 16. little O shape circles, 17. the air inlet valve device, 18. lower O-shape rings, 19. packing rings, 20. admission ports, 21. admission port, 22. fixed bodies, 23. go out the wine valve, 24. snap rings, 25. plastic bag, 26. dihedral reflectors, 17. permanent seats, 28. rubber cushion, 29. valve bodies, 30. positioning disks, 31. spool, 32. nuts, 33. retracing springs, 34. aspirating hole, 35.O shape circle, 36. plugs.

As shown in Figure 1, the utility model comprises the tank body 2 that has seal cover cap 8, jar mouth 7 and handle 4, wine inlet 5 and the inner bag 3 that goes out wine valve 23 are arranged, form with parts with the sealing of corresponding seal ring 9, bolt 10, upper O-shape ring 11 and spring 12, it is characterized in that it comprises that also one is arranged on the vacuum self-packer 1 of below base B in the tank body 2 and the supercharging isolation air inlet valve device 17 that is provided with at wine inlet 5 places of jar mouth 7.

Above-mentioned air inlet valve device 17 is to chew 14 and be fixed on the fixed body 22 that have admission port 21 and admission port 20 of valve body 6 on axially of calming the anger via packing ring 19 and formed with the non-toxic plastic bag of fixing on it 25 via what little O shape circle 16 was fixed on that valve body 6 footpaths of calming the anger make progress by free air diffuser 15 and the gas that is with sealed rubber pipe 13, promptly is fastened on the fixed body 22 by means of the opening of a snap ring 24 with plastic bag 25.The yardstick and the inner bag of plastic bag adapt, and the technical intensity and the good seal performance that also should guarantee non-toxic plastic bag 25 except suitable increase plastic film thickness, should adopt many plastic bags envelope that is nested.The basic structure of above-mentioned air inlet valve device 17 is as the gentle valve of chewing of air-inflation tyre (being equivalent to plastic bag), the pressure device of peripheral hardware and Pedal inflator one class are by the A (as Fig. 1) of air inlet valve device, at any time stress in the plastic bag that places inner bag 3, realize isolation and pressurization with bierstube, thereby obtain the long acting fresh-keeping of bright beer, and saved CO ₂Generating means.It is 14 adjacent that the admission port 21 of above-mentioned fixed body 22 as the lampet blister on axially and gas are chewed.

Above-mentioned vacuum self-packer 1 comes down to be fixed on the self-styled valve of vacuum on the base B via permanent seat 27, and the degree of vacuum of bleeding is high more, and self-styled leakproofness is good more.It is that an end is the screw rod of circular metal plate and O shape circle 35, the other end is that spool 31 and the centre that retracing spring 33 of nut 32 qualifications constitutes on positioning disk 30 has aspirating hole 34, the tubular valve body 29 of upside Zhou Youxiao aspirating hole C, its lower end is harmonious with permanent seat 27 sealings of rubber cushion 28 with the scrobicular ring body, can be fixed with the positioning disk 30 of centre hole in its upper cavity, the plectane on the spool 31 can carry out aspirating hole 34 the self-closed type sealing through O shape circle 35.Bleed finish after, screw in permanent seats 27 centre holes with a plug 36 again and carry out secondary seal.Consider the monitoring of degree of vacuum in addition, be not difficult to install a weather gauge in the appropriate position of tank body 2.

As another embodiment, a cover also can be set between tank body 2 and inner bag 3 be enclosed in dihedral reflector 26 outside the inner bag 3, this dihedral reflector 26 is to go up glass or insulating polymeric materials silver-plated or aluminium by inside and outside two surfaces to make.

In sum, the utility model has the advantages that conspicuous, not only realized good heat-insulation and heat-preservation, and reasonably solved put after drinking that though air enters in the jar and beer is not perishable and jar in air pressure can not reduce, thereby guaranteed the long acting fresh-keeping of beer easily and effectively, its economic benefit and obvious social benefit.

Claims

1. the utility model relates to a kind of long-acting storage tank of fresh beer, it comprises the tank body [2] that has seal cover cap [8], jar mouthful [7] and handle [4], there are the wine inlet [5] and the sealing element of the inner bag [3] that goes out wine valve [23] and corresponding seal ring [9], bolt [10], spring [12] and upper O-shape ring [11] to form, it is characterized in that it comprises that also one is arranged on the vacuum self-packer [1] of below base B in the tank body [2] and the supercharging isolation air inlet valve device [17] that enters the wine position of jar mouthful [7], and

A) air inlet valve device [17] is to chew [14] and be fixed on the valve body of calming the anger [6] having admission port [21] and propping up the fixed body [22] of admission port [20] and the plastic bag of fixing on it [25] is formed on axially via packing ring [19] via the gas that free air diffuser [15] is arranged and be with sealed rubber pipe [13] that little O shape circle [16] is fixed on that the valve body of calming the anger [6] footpath makes progress, rely on a snap ring [24] that the opening of plastic bag [25] is fastened on the fixed body [22]

B) vacuum self-packer [1] is that an end is the screw rod of plectane and O shape circle [35], the other end is that nut [a 32] retracing spring of qualification [33] has aspirating hole [34] in spool [31] and centre that positioning disk [30] is gone up formation, the tubular valve body [29] of upside Zhou Youxiao aspirating hole C, this valve body [29] lower end is harmonious with permanent seat [27] sealing of rubber cushion [28] with the scrobicular ring body, can be fixed with the positioning disk [30] of centre hole in its upper cavity, plectane on the spool [31] can carry out aspirating hole [34] the self-closed type sealing through O shape circle [35], bleed finish after, use a plug [36] to screw in permanent seat [27] centre hole again and carry out secondary seal.

2. holding vessel according to claim 1 is characterized in that also can being provided with a cover and is enclosed in dihedral reflector [26] outside the inner bag [3] between tank body [2] and inner bag [3].

3. holding vessel according to claim 2 is characterized in that above-mentioned dihedral reflector [26] is to go up glass or insulating polymeric material silver-plated or aluminium by inside and outside two surfaces to make.