CN216549607U - Defoaming device - Google Patents

Abstract

The utility model provides a defoamer, and belongs to the technical field of wine equipment. It has solved current defoamer play wine poor stability, and has the remaining problem of wine liquid. This defoamer, including the casing of straight tube-shape, feed liquor hole and play liquid hole have been seted up to the bottom of casing, can be with going out the sealed case in liquid hole when vertical slip is provided with the decline in the casing, the bottom of casing is rotated and is pegged graft and has been had the control shaft, this control shaft is along the radial setting of casing, has the top portion of pushing away in radially stretching into in the liquid hole in the inner of control shaft, this top portion of pushing away is located the case below, and when the control shaft rotates the settlement angle the top portion of pushing away can upwards push away the case and make out the liquid hole and open. The defoamer has high stability of wine output.

Description

Defoaming device

Technical Field

The utility model belongs to the technical field of wine equipment, and relates to a defoamer.

Background

With the improvement of quality of life, people have higher requirements for drinking, canned and bottled beer hardly meets the drinking requirements of people, more and more people hope to drink fresh, sanitary, delicious and pure beer, and fresh beer dispensing equipment such as bars, restaurants, supermarkets and the like can be conveniently drunk by consumers. Specifically, wine in the keg is led out through the wine pipe and finally dispensed through a dispensing tap and the like, and the wine pipe is usually long in distance and the internal gas cannot be discharged, so that more foams are easily generated in the transmission process, the quality of the wine is affected, and therefore, a defoamer needs to be installed in the pipeline to discharge some high-pressure gas, and the possibility of generating the foams is reduced.

The defoamer disclosed in the patent document application (JPH10250796A) comprises a shell, wherein a wine inlet and a wine outlet are arranged at the lower part of the shell, an exhaust hole is arranged at the upper part of the shell, a valve core is arranged in the shell, when wine enters from the wine inlet, the wine can act on the valve core, the valve core floats upwards to open the wine outlet, and bubbles dispersed in the process that the wine passes through an inner cavity of the shell can be discharged from the exhaust hole, so that the effect of reducing foam is achieved, but the valve core in the defoamer rises through buoyancy, and falls through gravity when the wine does not enter from the wine inlet, and when the wine just enters from the wine inlet, the amount of the wine is small, the buoyancy is small, the valve core is difficult to rise in time, so that the wine is not timely discharged, meanwhile, under the condition that the buoyancy is small, the valve core jumps up and down, the liquid outlet is closed when the wine is opened, the opening degree is large and small, so that the wine is continuously discharged, the time is large and the small, so that the stability of the wine is influenced, when the wine inlet hole stops entering wine, wine in the shell gradually becomes less, buoyancy is reduced, the wine outlet hole can be closed when the buoyancy is not enough for the valve core to float, partial wine is remained in the shell, and the quality of the wine is influenced due to deterioration.

Disclosure of Invention

The utility model aims to solve the problems of the prior art, and provides a defoamer for solving the problems of poor stability of wine output and residual wine liquid of the prior defoamer.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a defoaming device, includes straight tube-shape's casing, feed liquor hole and play liquid hole have been seted up to the bottom of casing, can be with going out the sealed case in liquid hole when being provided with the decline along vertical slip in the casing, its characterized in that, the bottom of casing is rotated and is pegged graft and has been had the control shaft, and this control shaft radially sets up along the casing, has the top portion of pushing away that radially stretches into in the liquid hole in the inner of control shaft, and this top portion of pushing away is located the case below, and pushes away the portion and can upwards push away the case and make out the liquid hole open when the control shaft rotates the settlement angle.

When wine is taken, wine enters the shell through the liquid inlet hole, the control shaft is rotated for a set angle, the pushing part pushes the bottom end of the valve core upwards, the valve core moves upwards and is separated from the liquid outlet hole, the buoyancy force borne by the valve core is gradually increased along with the increase of the wine in the shell until the valve core completely floats, compared with the prior art that the valve core rises through the buoyancy force of the wine and the cooperation of a spring, when the entering amount of the wine is small, the valve core is difficult to float in time, and floats up and down when floating, so that the valve core is switched on when the liquid outlet hole is switched on, the timeliness and the stability of wine discharging are poor, and the valve core is switched off too early when the valve core needs to be switched off to reduce the wine in the shell to cause the wine residue, the application pushes the valve core upwards after the control shaft is rotated, at the moment, the valve core is abutted against the pushing part and opens the wine outlet hole, the wine can be discharged in time even when the entering amount of the wine is small, and the valve core is not switched off when the valve core is switched on, the wine outlet is prevented from being discontinuous and time-consuming, the stability of the wine is ensured, and when the buoyancy is insufficient due to the reduction of the wine in the shell, the pushing part still supports the valve core, so that the wine in the shell is ensured to completely flow out, and the wine is prevented from remaining.

In the defoamer, the pushing part is provided with a pushing cambered surface and a yielding plane, when the control shaft rotates to the yielding plane to face upwards, the valve core can seal the liquid outlet hole, the pushing cambered surface protrudes outwards along the radial direction of the control shaft, and when the control shaft rotates to the pushing cambered surface to face upwards, the pushing cambered surface can push the valve core upwards. When the yielding plane faces upwards, a certain space is arranged above the yielding plane, the valve core can not be contacted with the yielding plane when sealing the liquid outlet hole, and the pushing cambered surface faces upwards to push and support the valve core, so that the liquid outlet hole is ensured to be in an open state all the time.

In the foam breaker, the pushing part is positioned on the end surface of the inner end of the control shaft, the pushing part is in a columnar protrusion along the axial direction of the control shaft, and the pushing arc surface and the abdicating plane are the peripheral surface of the pushing part. The control shaft drives the pushing part to rotate circumferentially, so that the yielding plane and the pushing cambered surface are switched, the structure is simple, and the reliability is high.

In the foam breaker, the pushing arc surface and the outer peripheral surface of the control shaft are positioned on the same cylindrical surface, and the abdicating plane and the pushing arc surface are positioned on the same side of the central line of the control shaft. The pushing part is eccentrically arranged on the end surface of the control shaft, so that the pushing cambered surface and the peripheral surface of the control shaft are on the same cylindrical surface, the structure is easier to process and assemble, and the reliability is higher.

In foretell defoamer, it is the great bell mouth of upper end aperture to go out the liquid hole, have on the bottom surface of case and be round platform form and tip sealing part down, sealing part can insert out the liquid hole and seal when the case descends, pushes away the lower terminal surface that the cambered surface can upwards push away the sealing part when the control shaft rotates to pushing away the cambered surface up. The sealing part is matched with the conical liquid outlet hole, the sealing effect is better, when the sealing part is inserted into the liquid outlet hole to form sealing, the lower end face of the sealing part is opposite to the abdicating plane, the sealing part and the abdicating plane are not interfered, and the pushing cambered surface is gradually contacted with the lower end face of the sealing part and upwards pushed when the operating shaft is rotated.

In foretell defoamer, the bottom of casing has radially seted up the mounting hole, and the inner of this mounting hole runs through to going out liquid hole pore wall, the control shaft rotates to wear to establish in the mounting hole, and forms sealedly between control shaft and the mounting hole pore wall, still be equipped with on the casing and carry out axial positioning's setting element to the control shaft. The control shaft is inserted into the mounting hole from outside to inside and is axially positioned through the positioning piece, and sealing is formed between the control shaft and the mounting hole, so that the structure is simple, and the reliability is high.

In foretell defoamer, the mounting hole includes intercommunication section, seal segment and spacing section from inside to outside in proper order, and the aperture of intercommunication section, seal segment and spacing section increases in proper order, the intercommunication section is linked together with going out the liquid hole, the cover is equipped with a plurality of sealing washers on the operating shaft, and these a plurality of sealing washers compress tightly mutually with seal segment inner peripheral surface and form sealedly. This structure is convenient for control shaft from outer to inner to insert and fix a position through the setting element, easy dismounting, and the intercommunication section is used for pushing away the portion and inserts out the liquid hole, and the seal section is used for sealing, and spacing section is used for carrying on spacingly to control shaft's rotation range, and the three is respectively responsible for, mutually noninterfere.

In the defoamer, the inner peripheral surface of the limiting section is provided with a limiting convex part, the outer peripheral surface of the control shaft is provided with a butting part, when the butting part butts against one end surface of the limiting convex part, the yielding plane faces upwards, and when the butting part butts against the other end surface of the limiting convex part, the pushing cambered surface faces upwards. The structure can be operated by only rotating the control shaft in place, namely the control shaft rotates in place in two directions, namely the control shaft is opened and closed, and the operation is more convenient.

In foretell defoamer, the setting element is including having two picture pegs of participating in, two the tip of participating in draws close relatively, and two participate in and form the bayonet socket between, annular slot has been seted up to circumference on the control shaft outer peripheral face, the socket has been seted up to the casing bottom, and this socket runs through to the mounting hole and relative with the slot, the picture peg is pegged graft in the socket, and two participate in the both sides that insert the slot respectively for control shaft embedding bayonet socket is interior. The plugboard is made of plastic, so that the two pins have elasticity, can be inserted into the slots and buckled on the operating shaft for axial positioning, and the plugboard with the structure is more convenient to plug.

In the above defoamer, the outer end of the steering shaft has a handle. So that the operation is more convenient.

Compared with the prior art, the defoamer has the following advantages:

1. because the application pushes up the top in the portion of pushing away and pushes away the case after rotating the control shaft, the case supports and leans on in the portion of pushing away and opens the wine outlet this moment, even the wine just get into also can realize in time going out when the volume is less, switch when the case also can not appear, avoid going out wine discontinuous, time of the time is big or small, guarantee to go out wine stability.

2. Because the valve core is pushed by the pushing part, even if the buoyancy is insufficient due to reduction of the wine in the shell, the valve core is still supported by the pushing part, so that the wine in the shell is ensured to completely flow out, and the wine is prevented from remaining.

Drawings

Fig. 1 is a schematic perspective view of a defoamer.

Fig. 2 is a partial structural sectional view of the defoamer when the liquid outlet hole is closed.

Fig. 3 is a partial structural sectional view of the defoamer when the liquid outlet hole is opened.

Fig. 4 is a perspective view of the steering shaft.

Fig. 5 is a cross-sectional view of the structure at a-a in fig. 2.

Fig. 6 is a sectional view of the structure at B-B in fig. 2.

In the figure, 1, a housing; 11. a liquid inlet hole; 12. a liquid outlet hole; 13. mounting holes; 131. a communicating section; 132. a sealing section; 133. a positioning section; 134. a limiting section; 135. a limiting convex part; 14. a socket; 2. a steering shaft; 21. a pushing part; 211. pushing the cambered surface; 212. a yielding plane; 22. a sealing groove; 23. a seal ring; 24. an abutting portion; 25. a slot; 26. a handle; 3. a valve core; 31. a sealing part; 32. a rubber ring; 4. inserting plates; 41. a pin; 42. a bayonet; 5. and (4) releasing the valve.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, the foam breaker comprises a cylindrical shell 1, a pressure release valve 5 is arranged at the top of the shell 1, the pressure release valve 5 can be manually controlled for pressure release, a liquid inlet hole 11 and a liquid outlet hole 12 are formed in the bottom surface of the shell 1, a valve core 3 is arranged in the shell 1 in a vertical sliding mode, the valve core 3 can be used for plugging the liquid outlet hole 12 when descending, and wine can generate buoyancy for the valve core 3 when entering the shell 1 from the liquid inlet hole 11. The bottom of the shell 1 is rotatably inserted with the control shaft 2, the control shaft 2 is arranged along the radial direction of the shell 1, the outer end of the control shaft 2 extends out of the shell 1 and is provided with a handle 26, the inner end of the control shaft 2 is provided with a pushing part 21, the pushing part 21 extends into the liquid outlet hole 12 along the radial direction and is positioned below the valve core 3, and when the control shaft 2 rotates for a set angle, the pushing part 21 can push the valve core 3 upwards to open the liquid outlet hole 12.

Specifically, as shown in fig. 4, the pushing portion 21 is located on the end surface of the inner end of the control shaft 2, the pushing portion 21 protrudes in a cylindrical shape along the axial direction of the control shaft 2, the pushing portion 21 is eccentrically disposed with respect to the center line of the control shaft 2, the outer peripheral surface of the pushing portion 21 includes a pushing arc surface 211 and a yielding plane 212, the pushing arc surface 211 protrudes in an arc shape along the radial direction of the control shaft 2, the pushing arc surface 211 and the outer peripheral surface of the control shaft 2 are located on the same cylindrical surface, and the yielding plane 212 and the pushing arc surface 211 are located on the same side of the center line of the control shaft 2. Liquid outlet 12 is the great taper hole in upper end aperture, it is the round platform form and tip sealing 31 down to have on case 3's the bottom surface, sealing 31's lower terminal surface is the plane, the ring channel has been seted up to circumference on sealing 31's the outer peripheral face, it is equipped with rubber circle 32 to overlap in the ring channel, case 3 descends when control shaft 2 rotates to abdicating plane 212 up and makes sealing 31 insert out in liquid outlet 12, rubber circle 32 compresses tightly and realizes sealedly on liquid outlet 12 pore walls, there is the clearance this moment sealing 31 lower terminal surface and abdicating between the plane 212. When the control shaft 2 rotates until the pushing arc surface 211 faces upwards, the pushing arc surface 211 can push the lower end surface of the sealing part 31 upwards, the valve core 3 moves upwards to enable the rubber ring 32 to be separated from the wall of the liquid outlet hole 12, and the liquid outlet hole 12 is opened.

The bottom of casing 1 has radially seted up mounting hole 13, the inner of this mounting hole 13 runs through to going out liquid hole 12 pore wall, mounting hole 13 from interior to exterior includes intercommunication section 131 in proper order, seal segment 132, locating segment 133 and spacing section 134, and intercommunication section 131, seal segment 132, the aperture of locating segment 133 and spacing section 134 increases in proper order, intercommunication section 131 is linked together with liquid hole 12, operating shaft 2 rotates and wears to establish in mounting hole 13, and the inner of operating shaft 2 passes intercommunication section 131, make top portion 21 stretch into in the liquid hole 12, two annular seal grooves 22 have still been seted up to circumference on the outer wall of operating shaft 2, all the cover is equipped with sealing washer 23 in the seal groove 22, sealing washer 23 all compresses tightly mutually with the sealing segment 132 and forms sealedly. As shown in fig. 5, the inner peripheral surface of the limiting section 134 has a limiting protrusion 135, the limiting protrusion 135 is arc-shaped and has two end surfaces in the circumferential direction, the outer peripheral surface of the control shaft 2 has an abutting portion 24, when the abutting portion 24 abuts against one end surface of the limiting protrusion 135, the abdicating plane 212 faces upward, and when the abutting portion 24 abuts against the other end surface of the limiting protrusion 135, the abduction arc 211 faces upward.

Referring to fig. 6, the housing 1 is further provided with an insert plate 4 capable of axially positioning the operating shaft 2 at the positioning section 133, the insert plate 4 is made of plastic and has two pins 41, end portions of the two pins 41 are relatively close to each other, a bayonet 42 is formed between the two pins 41, an annular slot 25 is circumferentially formed in the outer circumferential surface of the operating shaft 2, a socket 14 is formed in the bottom of the housing 1, the socket 14 penetrates through the positioning section 133 of the mounting hole 13 and is opposite to the slot 25, the insert plate 4 is inserted into the socket 14, and the two pins 41 are respectively inserted into two sides of the slot 25, so that the operating shaft 2 is embedded into the bayonet 42.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms housing 1, inlet opening 11, outlet opening 12, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.

Claims (10)

1. The utility model provides a defoaming device, includes straight tube-shape casing (1), feed liquor hole (11) and play liquid hole (12) have been seted up to the bottom of casing (1), can be provided with along vertical slip in casing (1) and go out liquid hole (12) sealed case (3) when descending, its characterized in that, the bottom of casing (1) is rotated and is pegged graft and is had control shaft (2), and this control shaft (2) radially set up along casing (1), has in the inner of control shaft (2) along radially stretching into the portion of pushing away (21) in going out liquid hole (12), and this portion of pushing away (21) is located case (3) below, and when control shaft (2) rotate the settlement angle the portion of pushing away (21) can upwards push away case (3) and make out liquid hole (12) open.

2. The defoamer according to claim 1, wherein the pushing portion (21) has a pushing arc surface (211) and a yielding plane (212), the valve core (3) can seal the liquid outlet hole (12) when the control shaft (2) rotates to the yielding plane (212) to face upward, the pushing arc surface (211) protrudes outward in the radial direction of the control shaft (2), and the pushing arc surface (211) can push the valve core (3) upward when the control shaft (2) rotates to the pushing arc surface (211) to face upward.

3. The defoamer according to claim 2, wherein the pushing portion (21) is located on an end surface of an inner end of the operating shaft (2), the pushing portion (21) protrudes in a cylindrical shape along an axial direction of the operating shaft (2), and the pushing arc surface (211) and the yielding plane (212) are outer peripheral surfaces of the pushing portion (21).

4. The defoamer according to claim 3, wherein the pushing arc surface (211) and the outer peripheral surface of the control shaft (2) are located on the same cylindrical surface, and the receding plane (212) and the pushing arc surface (211) are located on the same side of the center line of the control shaft (2).

5. The defoamer according to claim 2, 3 or 4, wherein the liquid outlet hole (12) is a tapered hole with an upper end aperture larger than a lower end aperture, the bottom surface of the valve core (3) is provided with a sealing part (31) which is in a circular truncated cone shape and has a downward small end, the sealing part (31) can be inserted into the liquid outlet hole (12) for sealing when the valve core (3) descends, and the pushing arc surface (211) can push the lower end surface of the sealing part (31) upwards when the control shaft (2) rotates until the pushing arc surface (211) faces upwards.

6. The defoamer according to claim 2, 3 or 4, wherein the bottom of the housing (1) is radially provided with a mounting hole (13), the inner end of the mounting hole (13) penetrates through the wall of the liquid outlet hole (12), the operating shaft (2) is rotatably arranged in the mounting hole (13) in a penetrating manner, a seal is formed between the operating shaft (2) and the wall of the mounting hole (13), and the housing (1) is further provided with a positioning member capable of axially positioning the operating shaft (2).

7. The defoamer according to claim 6, wherein the mounting hole (13) comprises a communicating section (131), a sealing section (132) and a limiting section (134) in sequence from inside to outside, the aperture of the communicating section (131), the aperture of the sealing section (132) and the aperture of the limiting section (134) are increased in sequence, the communicating section (131) is communicated with the liquid outlet hole (12), the operating shaft (2) is sleeved with a plurality of sealing rings (23), and the sealing rings (23) are pressed against the inner circumferential surface of the sealing section (132) to form a seal.

8. The defoamer according to claim 7, wherein the inner circumferential surface of the limit section (134) is provided with a limit convex part (135), the outer circumferential surface of the operating shaft (2) is provided with an abutting part (24), the receding plane (212) faces upwards when the abutting part (24) abuts against one end surface of the limit convex part (135), and the ejecting arc-shaped surface (211) faces upwards when the abutting part (24) abuts against the other end surface of the limit convex part (135).

9. The defoamer according to claim 6, wherein the positioning element comprises a plug board (4) having two pins (41), the ends of the two pins (41) are relatively close to each other, a bayonet (42) is formed between the two pins (41), an annular slot (25) is circumferentially formed in the outer peripheral surface of the operating shaft (2), a socket (14) is formed in the bottom of the housing (1), the socket (14) penetrates through the mounting hole (13) and is opposite to the slot (25), the plug board (4) is plugged in the socket (14), and the two pins (41) are respectively inserted into two sides of the slot (25), so that the operating shaft (2) is embedded in the bayonet (42).

10. The defoamer according to claim 1 or 2 or 3 or 4, wherein the outer end of the steering shaft (2) has a handle (26).

Images