CN206126822U - Ultrasonic wave system bubble beer dispenser - Google Patents

Abstract

The utility model discloses an ultrasonic wave system bubble beer dispenser, including last casing, lower casing, foot rest, brake valve lever, tap subassembly, inner box subassembly and top cap, the inner box subassembly is set for in the epitheca internally, goes up casing and casing fixed connection down, and the tap subassembly sets up in one side of last casing, and brake valve lever sets up on the tap subassembly, and the foot rest sets up in casing below down, and foot rest and lower casing swing joint set up the holding cavity that is used for holding the beer container down between casing and the foot rest, set up a circulation duct assembly between holding cavity and the tap subassembly, the top cap is fixed in the casing top. The utility model discloses set up the ultrasonic oscillation machine, change the molecular structure of beer to change the taste that beer came out, drink tasty and refreshingly very much, setting up brake valve lever, can controlling opening and shutting of tap, and can adorn beer and canned beer dual mode by containing bottle, adaptability is wide.

Description

A kind of ultrasonic wave system steeps beer brewing machine

Technical field

The utility model is related to beer bubble fermentation technology, and more particularly to a kind of ultrasonic wave system steeps beer brewing machine.

Background technology

Beer brewing machine sweat is mainly cold fermentation.Beer brewing machine is responsible for providing technical support, and during wine brewing Some required raw materials can be provided.Mainly for the production of draft beer, its production procedure is beer brewing machine：Malt crushes → sugar Change → wort filtration → boil → wheat juice precipitation → fermentation → storage wine → sell wine.Draft beer has three with the ordinary beer main distinction Point：1. raw material, draft beer production adopts whole-malt, and ordinary beer can also add auxiliary material such as rice, starch etc..2. technique, Draft beer maintains the original mouthfeel of beer and nutriment without filtration and high temperature sterilization.3. composition, draft beer must contain Active dry yeasr could be referred to as draft beer, and ordinary beer does not have.

In prior art, there is a kind of beer brewing machine to include beer container mouthful seal, beer outflow pipe, its one end and the beer Beer exit seal connection on the bottom surface of wine container mouthful seal, the other end is free end；Beer temporary storage box, with the beer Beer outlet on container mouthful seal bottom surface is communicated；Valve member, including beer switch valve, get blisters switch valve and cam machine The entrance point of structure, the beer switch valve and switch valve of getting blisters is communicated respectively with the beer temporary storage box, the beer switch valve Go out mouth with beer respectively with the port of export of switch valve of getting blisters and foam goes out mouth and is connected；Controller, for when the beer switch valve During unlatching, control source of the gas is supplied into beer container；Or when switch valve of getting blisters is opened, control source of the gas is supplied into beer container And unlatching high frequency oscillation generator.This beer brewing machine goes out respectively wine or goes out foam using beer mouth and foam mouth, with can divide The wine not controlled or the function of foam, can realize going out wine according to the needs of client or go out foam.

A kind of Patent No. 201420754912.3, entitled single mouth foaming type beer brewing machine, discloses following technical characteristic： Including beer chain-drive section, beer brewing machine main body and beer machine base, the beer chain-drive section is connected with the beer brewing machine subject activity, The beer brewing machine main body is flexibly connected with the beer machine base, sets between the beer brewing machine main body and the beer machine base There is the space for accommodating beer container；The beer chain-drive section includes head shell and head base, in the head shell Be provided with the cavity constituted with head base rotation Handleset, battery, air pump assembly, exhaust switch valve, beer switch valve, Foam switch valve and higher-order of oscillation component；The beer brewing machine main body includes beer brewing machine main body cover, beer outflow pipe, wine pipe, bubble Foam blending bin；The higher-order of oscillation component is connected with wine pipe contact, for flowing through the wine at the higher-order of oscillation component Beer in pipe becomes beer foam；The beer machine base coordinates with the beer brewing machine main body and holds for carrying the beer Device.

But the beer brewing machine structure and most of beer brewing machine on the market are relatively simple, system bubble effect is general, affects mouthfeel.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of ultrasonic wave system steeps beer brewing machine, system bubble Effect is good, can reach preferable mouthfeel.

In order to achieve the above object, the technical solution adopted in the utility model is：

A kind of ultrasonic wave system steeps beer brewing machine, including upper shell, lower house, foot rest, joystick, faucet assembly, interior case Component and top cover, the interior box assembly is set in upper casing body, and upper shell is fixedly connected with lower house, and faucet assembly is arranged at The side of upper shell, joystick is arranged on faucet assembly, and foot rest is arranged at lower house lower section, and foot rest is lived with lower house Dynamic connection, is provided for accommodating the accommodating cavity of beer container, the accommodating cavity and water between the lower house and foot rest One circulation duct component is set between faucet assembly, and top cover is fixed on upper shell top；

The interior box assembly include interior tank shell, interior case lid, interior punch-out equipment cover, interior case pcb board, air pump, ultrasonic oscillator, Spring, interior case stator and battery spring lamination；Interior case stator is fixed on interior tank shell bottom, and battery spring lamination is fixed on interior case to be fixed On piece, interior tank shell bottom is provided for placing the top of the cavity of air pump and ultrasonic oscillator, air pump and ultrasonic oscillator Portion top arranges punch-out equipment cover in, and a spring is arranged between ultrasonic oscillator and interior punch-out equipment cover, and interior punch-out equipment cover top arranges one Interior case pcb board, interior case lid is covered on interior tank shell, and battery holding cavity, bottom and the battery bullet of battery holding cavity are arranged on interior case lid Piece is connected, and battery is arranged in battery holding cavity.

Used as preferred embodiment of the present utility model, joystick described in the utility model includes Handleset and push rod group Part, the Handleset is made up of part, handle head, handle needle-valve and tap pin in handle tail-hood, handle, push-rod assembly By push rod, spring mount, spring, push rod fixing device and push rod pin；Part and handle head be successively in handle tail-hood, handle Fixed, one end of handle needle-valve is fixed in handle head, in the gap that other end insertion faucet assembly is arranged, tap group Part Shanghai arranges the through hole of a fixed handle head, and faucet assembly is fixed with handle head by handle needle-valve；Spring is installed The both sides of part respectively arrange a spring, and, loaded in push rod, push rod is fixed on push rod by push rod pin for spring mount and Spring Card In fixing device.

Used as preferred embodiment of the present utility model, faucet assembly described in the utility model is distinguished with push rod fixing device The corresponding fixing hole of set location, faucet assembly is fixedly connected with push rod fixing device by screw.

Used as preferred embodiment of the present utility model, the both sides of spring mount described in the utility model arrange circular convex Rise, spring housing is loaded in circular protrusions.

Used as preferred embodiment of the present utility model, circulation duct component described in the utility model includes elbow flexible pipe, erects Straight hose and fastener, one end connecting bend flexible pipe of fastener, the other end of elbow flexible pipe is extended in faucet assembly, refuted The other end of fitting connects vertical flexible pipe, and a sealing ring is arranged between vertical flexible pipe and fastener, and the vertical flexible pipe other end extends To beer container.

Used as preferred embodiment of the present utility model, foot rest described in the utility model includes bottom and is arranged on bottom Foot rest, arranges a water accumulating disc on foot rest, a sealing ring is arranged with lower house junction on foot rest.

Used as preferred embodiment of the present utility model, the bottom of bottom described in the utility model arranges multiple pads, pad Paste or be snapped on bottom.

Used as preferred embodiment of the present utility model, beer container described in the utility model includes canned beer and bottled beer Wine, is provided for accommodating the groove of beer container on foot rest, and the bottom of beer container is placed in groove, and the other end extends to accommodating In cavity.

Used as preferred embodiment of the present utility model, the top of the battery holding cavity of interior case lid described in the utility model arranges electricity Chi Gai, battery cover is fastened with interior case lid.

Used as preferred embodiment of the present utility model, lower house described in the utility model is screwed company with upper shell Connect, the cavity run through for circulation duct component is set on lower house, a sealing ring is set between cavity and circulation duct component.

Compared with prior art, the beneficial effects of the utility model are：Upper shell, lower house, foot rest, control hand are set Handle, faucet assembly, interior box assembly and top cover, are provided for accommodating the accommodating of beer container between the lower house and foot rest Cavity, arranges a circulation duct component between the accommodating cavity and faucet assembly, supersonic oscillations machine is arranged, to beer Molecular structure is changed, and so as to change beer mouthfeel out, drinks especially tasty and refreshing；Joystick is set, can be controlled The folding of tap, and bottled beer and canned beer two ways, wide adaptability can be accommodated.

Description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is overall structure front view of the present utility model；

Fig. 3 is the A-A structure sectional views of Fig. 2 of the present utility model；

Fig. 4 is interior box assembly structural representation of the present utility model；

Fig. 5 is joystick structural representation of the present utility model；

Fig. 6 is interior box assembly structural decomposition diagram of the present utility model；

Fig. 7 is joystick structural decomposition diagram of the present utility model；

Fig. 8 is circulation duct modular construction schematic diagram of the present utility model；

Fig. 9 is foot rest structure schematic diagram of the present utility model；

Figure 10 is foot rest structure decomposing schematic representation of the present utility model；

Figure 11 is the airframe structure schematic diagram of beer brewing machine of the present utility model；

Figure 12 is overall structure exploded view of the present utility model.

Specific embodiment

Purport of the present utility model is to overcome the deficiencies in the prior art, there is provided a kind of ultrasonic wave system steeps beer brewing machine, passes through Ultrasonic oscillator vibrates, and changes molecular structure, and the beer for making beer brewing machine drinks especially tasty and refreshing, the traditional beer flavor of change General present situation.It is described in detail referring to the drawings with reference to embodiment, so as to technical characteristic of the present utility model and excellent Point is interpretated more in-depth.

As shown in figs. 1-12, a kind of ultrasonic wave system steeps beer brewing machine, including upper shell 1, lower house 2, foot rest 3, joystick 4th, faucet assembly 5, interior box assembly 6 and top cover 10, the interior box assembly 6 is set in upper shell 1, upper shell 1 and lower house 2 It is fixedly connected, faucet assembly 5 is arranged at the side of upper shell 1, joystick 4 is arranged on faucet assembly 5, and foot rest 3 sets The lower section of lower house 2 is placed in, and foot rest 3 is flexibly connected with lower house 2, is provided for accommodating between the lower house 2 and foot rest 3 The accommodating cavity 8 of beer container 7, arranges a circulation duct component 9, top cover 10 between the accommodating cavity 8 and faucet assembly 5 It is fixed on the top of upper shell 1.As shown in Fig. 1,3,11, joystick 4 and faucet assembly 5 are fitted together, and joystick 4 sets It is placed on faucet assembly 5, interior box assembly 6 is placed in upper shell 1, is fixedly connected between lower house 2 and upper shell 1, upper shell 1 One through hole of upper setting, joystick 4 and faucet assembly 5 are fixedly connected after fitting together with interior box assembly 6.Foot rest 3 is with Housing 2 is flexibly connected, and when needing work, removes top half（Upper shell 1 and lower house 2）, by beer container 7（Including canned Beer 71 and bottled beer 72）It is placed on foot rest 3, set loads onto the top half of beer brewing machine, opens joystick 4, tap group Part 5 flows out beer, and holding cup is used to contain beer on foot rest 3, after the completion of work, closing control handle 4.Work as beer container 7（Including canned beer 71 and bottled beer 72）When needing to replace, top half is removed（Upper shell 1 and lower house 2）, by sky Beer container 7 takes out, and the beer container 7 after replacement is placed on foot rest 3.

As shown in Fig. 3,4,6（Fig. 3 is the A-A structure sectional views of Fig. 2 of the present utility model）, the interior box assembly 6 includes Interior tank shell 601, interior case lid 602, interior punch-out equipment cover 603, interior case pcb board 604, air pump 605, ultrasonic oscillator 606, spring 607th, interior case stator 608 and battery spring lamination 609；Interior case stator 608 is fixed on the bottom of interior tank shell 601, battery spring lamination 609 It is fixed on interior case stator 608, the bottom of interior tank shell 601 is provided for placing the sky of air pump 605 and ultrasonic oscillator 606 The over top of chamber, air pump 605 and ultrasonic oscillator 606 arranges punch-out equipment cover 603, ultrasonic oscillator 606 and interior case in One spring 607 is set between hood 603, and the top of interior punch-out equipment cover 603 arranges case pcb board 604 in, and interior case lid 602 is covered on interior On tank shell 601, battery holding cavity is set, the bottom of battery holding cavity connects with battery spring lamination 609, battery holding cavity on interior case lid 602 Interior setting battery 610.It is provided for accommodating the cavity of air pump 605 and ultrasonic oscillator 606, Huo Zhecheng on interior tank shell 601 For fixed bit, ultrasonic oscillator 606 is used to produce ultrasonic wave, during flowing out in beer, by ultrasonic wave beer is changed Wine molecular structure, so as to change mouthfeel, it is tasty and refreshing to drink comparison, and air pump 605 is used to pump out beer, in ultrasonic oscillator 606 One spring 607 is set between interior punch-out equipment cover 603, and interior punch-out equipment cover 603 is covered together on air pump 605 and ultrasonic oscillator 606, from And air pump 605 and ultrasonic oscillator 606 are further fixed, and it is allowed to be not easy displacement, reach and preferably vibrate and pump out effect, Interior punch-out equipment cover 603 is fixed on lid by screw 611.The fixed bit of case stator 608, interior in arranging on interior tank shell 601 Battery spring lamination 609 is set on case stator 608, battery holding cavity, the bottom of battery holding cavity and battery spring lamination are set on interior case lid 602 609 connections, arrange battery 610 in battery holding cavity, fixed by screw 611 between interior case lid 602 and interior case stator 608 and connected Connect.Pcb board 604 is electrically connected with air pump 605 and ultrasonic oscillator 606, battery 610 and other electric elements, and pcb board 604 leads to Cross screw 611 to be fixed on interior case lid 602, interior tank shell 601 is screwed with interior case lid 602 and is connected.

As shown in Fig. 5,7, joystick described in the utility model 4 includes Handleset and push-rod assembly, the handle group Part is made up of part 402, handle head 403, handle needle-valve 404 and tap pin 405 in handle tail-hood 401, handle, push rod group Part is by push rod 406, spring mount 407, spring 408, push rod fixing device 409 and push rod pin 410；Handle tail-hood 401, hand Part 402 and handle head 403 are fixed successively in handle, and one end of handle needle-valve 404 is fixed in handle head 403, and the other end is inserted Enter in the gap of the setting of faucet assembly 5, the Shanghai of faucet assembly 5 arranges the through hole of a fixed handle head 403, tap group Part 5 is fixed with handle head 403 by handle needle-valve 404；The both sides of spring mount 407 respectively arrange a spring 408, spring peace Piece installing 407 and spring 408 are installed in push rod 406, and push rod 406 is fixed on push rod fixing device 409 by push rod pin 410 On.As shown in fig. 7, the top of faucet assembly 5 arranges a strip gap, handle needle-valve 404 is extended to and changes strip gap It is interior, while the top of push rod 406 arranges the accommodating cavity of handle needle-valve 404, handle needle-valve 404 near one end of faucet assembly Insert in the accommodating cavity of push rod 406 via the strip gap of faucet assembly 5, when joystick 4 works, drive push rod 406 advance or retreat, so as to folding faucet assembly.The tap outlet of faucet assembly 5 is located at bottom.

In addition, faucet assembly described in the utility model 5 and push rod fixing device 409 are respectively provided with the corresponding fixation in position Hole, faucet assembly 5 is fixedly connected with push rod fixing device 409 by screw 411.Faucet assembly 5 and push rod fixing device 409 are fixedly connected, and when joystick 4 works, handle needle-valve 404 drives push rod 406 to advance or retreat, so as to folding tap Component.In addition, for more preferable fixed spring 408, the both sides of spring mount described in the utility model 407 arrange circular convex Rise, spring 408 is set in circular protrusions.

Circulation duct modular construction schematic diagram of the present utility model is as shown in figure 8, circulation duct group described in the utility model Part 9 includes elbow flexible pipe 901, vertical flexible pipe 902 and fastener 903, one end connecting bend flexible pipe 901 of fastener 903, elbow The other end of flexible pipe 901 is extended in faucet assembly 5, and the other end of fastener 903 connects vertical flexible pipe 902, vertical flexible pipe One sealing ring 904 is set between 902 and fastener 903, and the other end of vertical flexible pipe 902 is extended in beer container 7.Elbow flexible pipe 901st, vertical flexible pipe 902 and the composition beer circulation passage of fastener 903, are pumped out beer from beer cavity volume 7 by air pump 605, In flowing into the cup on foot rest 3.By arranging a sealing ring 904, seal operation can be preferably completed, prevent from spilling beer Liquid, hence in the interior box assembly 6 of upper shell 1.

As shown in Fig. 9,10, foot rest described in the utility model 3 includes bottom 301 and the foot rest 302 being arranged on bottom, pin One water accumulating disc 303 is set on frame 302, one sealing ring 304 is set with the junction of lower house 2 on foot rest 302.Water accumulating disc 303 can Prevent beer liquid from exposing, just in case when exposing, can be caught by water accumulating disc 303, so as to conveniently topple over.Arrange on foot rest 302 For accommodating the groove of beer container 7, the bottom of beer container 7 is placed in groove, convenient to fix.In addition, the utility model institute The bottom for stating bottom 301 arranges multiple pads 305, and pad 305 is pasted or is snapped on bottom 301.As shown in Figure 10, arrange many Individual pad, for anti-skidding, increases the frictional force between beer brewing machine and operating desk.

As shown in figure 3, beer container described in the utility model 7 includes canned beer 71 and bottled beer 72, set on foot rest 3 The groove for accommodating beer container 7 is put, the bottom of beer container 7 is placed in groove, and the other end is extended in accommodating cavity 8. The utility model can support unlike the prior art, not only canned beer, can also support bottled beer, support various Beer bottle, purposes is wide, is suitable for various occasions.

As shown in figure 12, the top of the battery holding cavity of interior case lid 602 described in the utility model arranges battery cover 612, battery Lid 612 is fastened with interior case lid 602.Load and cover battery cover 612 after battery 610, battery cover 612 is fastened on interior case lid 602 On, the battery that the utility model is adopted is for No.5 cell, naturally it is also possible to using No. seven batteries, can be common batteries, It can be rechargeable battery.

As shown in figure 11, lower house described in the utility model 2 is screwed with upper shell 1 and is connected, and sets on lower house 2 The cavity run through for circulation duct component 9 is put, a sealing ring 21 is set between cavity and circulation duct component 9.The energy of sealing ring 21 Prevent the beer liquid in lower house 2 from entering upper shell 1, so as to cause the short circuit of interior box assembly 6 or open circuit etc., reach preferably close Feng Xing.

Operation principle of the present utility model is as follows：Foot rest 3 is flexibly connected with lower house 2, when needing work, removes the first half Point（Upper shell 1 and lower house 2）, beer container 7 is placed on foot rest 3, set loads onto the top half of beer brewing machine, opens control hand Handle 4, air pump 605 and ultrasonic oscillator 606 start simultaneously at work, and air pump 605 pumps out beer liquid from beer container 7, edge Circulation duct component 9 to flow out into faucet assembly 5, circulation duct component 9 is being flowed through, through ultrasonic oscillator 606 Vibration, changes the molecular structure of beer liquid, so that the beer liquid for flowing out is more tasty and more refreshing, the cup for containing beer is placed on foot rest 3 Son, fills rear closing control handle 4.

Clear, complete description is carried out to the utility model by the technical scheme in above example, it is clear that described Embodiment be the utility model part embodiment, rather than the embodiment of whole.Based on the enforcement in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.

Claims (10)

1. a kind of ultrasonic wave system steeps beer brewing machine, including upper shell（1）, lower house（2）, foot rest（3）, joystick（4）, tap Component（5）, interior box assembly（6）And top cover（10）, it is characterised in that：The interior box assembly（6）It is set in upper shell（1）It is interior, on Housing（1）With lower house（2）It is fixedly connected, faucet assembly（5）It is arranged at upper shell（1）Side, joystick（4）Arrange In faucet assembly（5）On, foot rest（3）It is arranged at lower house（2）Lower section, and foot rest（3）With lower house（2）It is flexibly connected, The lower house（2）With foot rest（3）Between be provided for accommodate beer container（7）Accommodating cavity（8）, the accommodating cavity （8）With faucet assembly（5）Between a circulation duct component is set（9）, top cover（10）It is fixed on upper shell（1）Top；

The interior box assembly（6）Including interior tank shell（601）, interior case lid（602）, interior punch-out equipment cover（603）, interior case pcb board （604）, air pump（605）, ultrasonic oscillator（606）, spring（607）, interior case stator（608）And battery spring lamination（609）；It is interior Case stator（608）It is fixed on interior tank shell（601）Bottom, battery spring lamination（609）It is fixed on interior case stator（608）On, it is interior Tank shell（601）Bottom is provided for placing air pump（605）And ultrasonic oscillator（606）Cavity, air pump（605）And ultrasound Wave oscillator（606）Over top arrange one in punch-out equipment cover（603）, ultrasonic oscillator（606）With interior punch-out equipment cover（603）It Between a spring is set（607）, interior punch-out equipment cover（603）Top arranges case pcb board in（604）, interior case lid（602）It is covered on interior case Housing（601）On, interior case lid（602）Upper setting battery holding cavity, the bottom of battery holding cavity and battery spring lamination（609）Connection, battery Battery is set in cavity volume（610）.

2. ultrasonic wave system according to claim 1 steeps beer brewing machine, it is characterised in that：The joystick（4）Including handle Component and push-rod assembly, the Handleset is by handle tail-hood（401）, part in handle（402）, handle head（403）, handle pin Valve（404）And tap pin（405）Composition, push-rod assembly is by push rod（406）, spring mount（407）, spring（408）, push away Lever fixing apparatus（409）And push rod pin（410）；Handle tail-hood（401）, part in handle（402）And handle head（403）Successively It is fixed, handle needle-valve（404）One end be fixed on handle head（403）On, other end insertion faucet assembly（5）The seam of setting In gap, faucet assembly（5）Shanghai arranges a fixed handle head（403）Through hole, faucet assembly（5）With handle head （403）By handle needle-valve（404）It is fixed；Spring mount（407）Both sides one spring is respectively set（408）, spring mount （407）And spring（408）It is installed in push rod（406）It is interior, push rod（406）By push rod pin（410）It is fixed on push rod and fixes dress Put（409）On.

3. ultrasonic wave system according to claim 2 steeps beer brewing machine, it is characterised in that：The faucet assembly（5）With push rod Fixing device（409）It is respectively provided with the corresponding fixing hole in position, faucet assembly（5）With push rod fixing device（409）By spiral shell Nail（411）It is fixedly connected.

4. ultrasonic wave system according to claim 2 steeps beer brewing machine, it is characterised in that：The spring mount（407）Two Side arranges circular protrusions, spring（408）It is set in circular protrusions.

5. ultrasonic wave system according to claim 1 steeps beer brewing machine, it is characterised in that：The circulation duct component（9）Including Elbow flexible pipe（901）, vertical flexible pipe（902）And fastener（903）, fastener（903）One end connecting bend flexible pipe（901）, Elbow flexible pipe（901）The other end extend to faucet assembly（5）It is interior, fastener（903）The other end connect vertical flexible pipe （902）, vertical flexible pipe（902）With fastener（903）Between a sealing ring is set（904）, vertical flexible pipe（902）The other end extends To beer container（7）It is interior.

6. ultrasonic wave system according to claim 1 steeps beer brewing machine, it is characterised in that：The foot rest（3）Including bottom（301） And the foot rest being arranged on bottom（302）, foot rest（302）One water accumulating disc of upper setting（303）, foot rest（302）Upper and lower house（2） Junction arranges a sealing ring（304）.

7. ultrasonic wave system according to claim 6 steeps beer brewing machine, it is characterised in that：The bottom（301）Bottom arrange Multiple pads（305）, pad（305）Paste or be snapped in bottom（301）On.

8. ultrasonic wave system according to claim 1 steeps beer brewing machine, it is characterised in that：The beer container（7）Including canned Beer（71）And bottled beer（72）, foot rest（3）On be provided for accommodate beer container（7）Groove, beer container（7）Bottom Portion is placed in groove, and the other end extends to accommodating cavity（8）It is interior.

9. ultrasonic wave system according to claim 1 steeps beer brewing machine, it is characterised in that：The interior case lid（602）Battery hold The top in chamber arranges battery cover（612）, battery cover（612）With interior case lid（602）It is fastened.

10. the ultrasonic wave system according to any one of claim 1-9 steeps beer brewing machine, it is characterised in that：The lower house（2） With upper shell（1）It is screwed connection, lower house（2）Upper setting supplies circulation duct component（9）The cavity for running through, cavity with Circulation duct component（9）Between a sealing ring is set（21）.