CN208030992U - A kind of ideal beverage machine of anti-clogging effect - Google Patents

Abstract

The utility model provides a kind of ideal beverage machine of anti-clogging effect, boiler including water tank and for cistern water supply, the boiler is equipped with boiler water outlet, the boiler water outlet is equipped with one-way water outlet valve, wherein, the one-way water outlet valve includes spool, valve body and valve bonnet, the valve bonnet coordinates with the sealing of boiler water outlet, valve seal is connected on valve bonnet, the spool is located in the cavity that valve body is surrounded with valve bonnet, the one-way water outlet valve is equipped with anti-blockage structure, the anti-blockage structure includes the exhalant canal of the gap that is arranged between spool and valve body not etc..The one-way water outlet valve of the beverage machine is not easy to plug, boiler water outlet is smooth.

Description

A kind of ideal beverage machine of anti-clogging effect

Technical field

The utility model is related to drink preparation field more particularly to a kind of beverage machines.

Background technology

Existing beverage machine generally comprises water tank and the boiler for cistern water supply, and the boiler is equipped with boiler water outlet, institute It states boiler water outlet and is equipped with one-way water outlet valve, the one-way water outlet valve has the function of liquid stream unidirectionally by when spool occurs partially Tiltedly, when spool is bonded tension with valve body or spool with valve bonnet, the intake tunnel or exhalant canal of one-way water outlet valve it is possible that It blocks, it is unsmooth so as to cause boiler water outlet, beverage preparing is influenced, while pot furnace pressure also can constantly become larger, user's use is deposited In larger security risk.

Utility model content

The purpose of this utility model is to provide a kind of ideal beverage machines of anti-clogging effect.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：

A kind of ideal beverage machine of anti-clogging effect, including water tank and the boiler for cistern water supply, the boiler are equipped with Boiler water outlet, the boiler water outlet be equipped with one-way water outlet valve, wherein the one-way water outlet valve include spool, valve body and Valve bonnet, the valve bonnet coordinate with the sealing of boiler water outlet, and valve seal is connected on valve bonnet, and the spool is located at valve body and valve bonnet In the cavity surrounded, the one-way water outlet valve is equipped with anti-blockage structure, and the anti-blockage structure includes being arranged in spool and valve The exhalant canal that gap between body is not waited.

Preferably, the spool includes the first valve rod and the sealing that is connect with the first valve rod, and first valve rod stretches into In the exhalant canal of valve body, and can be along axis direction relative to valve body, the valve bonnet is equipped with and is connected to boiler water outlet Inlet opening, the inlet opening of the both seals valve bonnet.

Preferably, the inner wall of the valve body be equipped with a plurality of convex ribs extended from radial direction to center, first valve rod with it is convex The end of muscle coordinates；Alternatively, first valve rod in cross section be linear type, Y-shaped, cross or the more rib shapes of divergence expression, The inner wall of the valve body is in section circle.

Preferably, the anti-blockage structure further includes the stage portion being set between sealing and the first valve rod, the step Portion is located at outside the exhalant canal of valve body.

Preferably, the diameter of the stage portion is less than the diameter of the inner wall of valve body, and more than the diameter of convex ribs end；Or Person, the diameter of the stage portion are less than the rib end diameter of the first valve rod.

Preferably, the spool further includes the second valve rod for being connected to the sealing other end, and second valve rod stretches into valve The inlet opening of cover, and can be moved relative to valve bonnet along axis direction, the anti-blockage structure further includes the second valve rod and inlet opening The intake tunnel that the gap being arranged between inner wall is not waited.

Preferably, second valve rod is linear type, cross, Y-shaped or the more rib shapes of divergence expression in cross section；Or Person, the inner wall of the inlet opening are equipped with a plurality of convex ribs extended from radial direction to center, and the end of second valve rod and convex ribs is matched It closes.

Preferably, the boiler water outlet is equipped with threeway, and the threeway includes logical into water passage, intake channel and outer row Road, it is described to be connect into water passage with boiler water outlet, the one-way water outlet valve be set to threeway on water passage, the valve body with Threeway is integrally formed into water passage, and the intake channel is equipped with breather cheek valve, and institute also is provided on the breather cheek valve State anti-blockage structure.

Preferably, the one-way water outlet valve further includes the spring being sheathed on spool and the first sealing ring, the spring position Between spool and valve body, first sealing ring is equipped with limit between spool and valve bonnet between the valve body and valve bonnet Connection structure and the second sealing ring.

Preferably, the limit connection structure includes the arc opening being set on valve bonnet side wall, on valve outer wall Annular groove and pass through arc opening be inserted into annular groove in fixing piece.

Compared with prior art, the utility model has the beneficial effects that：

1. one-way water outlet valve described in the utility model is equipped with anti-blockage structure, the anti-blockage structure includes that setting exists The exhalant canal of gap between spool and valve body not etc. both can be used for passing through by the way that gap not equal exhalant canal is arranged Liquid stream is brewed needed for infusing potable, can also avoid being bonded to each other between spool and valve interior wall forming tight fit and causing to block up Plug so that one-way water outlet valve is not easy to plug, and boiler water outlet is smooth, and boiler internal pressure keeps normal；In addition, the exhalant canal Gap differ, can be to avoid spool with respect to valve body deflection so that spool with respect to valve body movement steady and smooth, one-way water outlet valve Unidirectional effluent functions can stablize realization.

2. the inlet opening of the both seals valve bonnet by spool so that when pump working, pot furnace pressure becomes larger, punching Sealing is opened, liquid is exited into from inlet opening in check valve, and the water outlet of gap not etc. is equipped between the first valve rod and valve body Channel, liquid can be flowed out in turn by exhalant canal, and liquid flow process is smooth, be not in block；When water pump stops work Make, pot furnace pressure becomes smaller, and sealing seals inlet opening again, prevents flow from passing through, realizes the unidirectional water outlet work(of outlet valve Energy.

3. by the inner wall in the valve body be equipped with a plurality of convex ribs extended from radial direction to center, first valve rod and The ends of convex ribs coordinates, and internal diameter not equal exhalant canal is formed between convex ribs and valve interior wall, the first valve rod stretch into valve body and When the end cooperation of convex ribs, the anti-blockage structure is formed between the first valve rod and valve body exhalant canal；Alternatively, by will be described First valve rod cross section is set as linear type, Y-shaped, cross or the more rib shapes of divergence expression, and the inner wall of the valve body is justified in section Shape forms the exhalant canal of gap not etc., shape when the first valve rod stretches into the exhalant canal of valve body, between the first valve rod and valve body At the anti-blockage structure.

4. by the way that stage portion is arranged between the sealing and the first valve rod, and stepped portions are logical in the water outlet of valve body Outside road so that the sealing will not be directly bonded with valve body, be further ensured that valve body is not in block, increased the first valve Liquid flow gap between bar and valve body, while improving the fluid flow in the valve body unit interval.

5. by the way that the diameter of the stage portion to be set as to the diameter of the inner wall less than valve body, and it is straight more than convex ribs end Diameter had both ensured that the stage portion will not stretch into valve body so that the sealing of spool contacts with valve end and blocks valve body Exhalant canal will not occur because of the excessive exhalant canal against blocking valve body when valve body of stage portion diameter, and even if step Portion can pass through through the gap between convex ribs and valve interior wall, will not block against valve end, liquid；When described When the diameter in rank portion is less than the rib end diameter of the first valve rod, rib and the valve interior wall of the first valve rod form what gap was not waited Exhalant canal, forms auxiliary exhalant canal between stage portion and valve end, valve body is become larger by fluid flow.

6. the anti-blockage structure further include the gap that is arranged between the second valve rod and valve bonnet inlet opening inner wall not etc. into Aquaporin, the intake tunnel bottom are connected to boiler water outlet, and the second valve rod stretches into boiler water outlet, boiler through intake tunnel Interior liquid can enter through the intake tunnel in one-way water outlet valve, and the second valve rod will not be avoided against inlet opening inner wall Boiler water outlet end blocks, and prevents a pot furnace pressure from becoming larger.

7. by the way that second valve rod cross section is set as linear type, cross, Y-shaped or the more rib shapes of divergence expression, or Person, the inner wall in the inlet opening are equipped with a plurality of convex ribs extended from radial direction to center so that the second valve rod and inlet opening inner wall Between can form the not equal intake tunnel in gap, the second valve rod is not in block when coordinating with inlet opening inner wall, avoids pot Stove water outlet end blocks.

8. by the way that breather cheek valve is arranged on the intake channel of threeway, and on the breather cheek valve described in setting Anti-blockage structure so that the threeway intake channel air inlet is smooth, coordinates the existing water inlet process of threeway, adds in drink capsule Fast powder mixed dissolution can generate more preferably beverage preparing effect, and the stage is discharged in slurries, and ventilating into capsule can accelerate The drink velocity of discharge promotes slurries discharge rate, reduces waste.

9. by the way that the first sealing ring is arranged between spool and valve bonnet, the first sealing ring can increase the sealing of sealing Property, prevent liquid from being overflowed between spool and valve bonnet so that the unidirectional water outlet effect of outlet valve is more preferable；The valve body and valve bonnet Between be equipped with limit connection structure and the second sealing ring, wherein limit connection structure can prevent valve bonnet from falling off with respect to valve body, and Second sealing ring can increase valve body and valve bonnet junction air-tightness, prevent gas overflowing.

10. being inserted by the arc opening on valve bonnet side wall, the annular groove on valve outer wall and by arc opening Enter the fixing piece composition limit connection structure in annular groove, on the one hand limiting connection structure can fall off to avoid valve bonnet with respect to valve body, On the other hand, limit is realized by way of being inserted into fixing piece in annular groove, it is simple in structure, it is easy to operate, also, fixing piece is inserted It is not in rotation to enter in arc opening, it is ensured that limit connection structure effect is more reliable and more stable.

Description of the drawings

Fig. 1 is the structural schematic diagram of beverage machine described in the utility model embodiment one；

Fig. 2 is the exploded view of boiler, one-way water outlet valve described in the utility model embodiment one；

The structure chart of one-way water outlet valve described in Fig. 3 the utility model embodiments one；

The structure chart of spool described in Fig. 4 the utility model embodiments one；

The sectional view of valve bonnet described in Fig. 5 the utility model embodiments one；

The structure chart of spool described in Fig. 6 the utility model embodiments two；

The front view of spool described in Fig. 7 the utility model embodiments three；

The left view of spool described in Fig. 8 the utility model embodiments three；

The exploded view of boiler, one-way water outlet valve, threeway and breather cheek valve described in Fig. 9 the utility model embodiments four；

One-way water outlet valve, breather cheek valve and the sectional view of threeway described in Figure 10 the utility model embodiments four.

Marked the names of the parts are as follows in figure：

1. engine base；2. brew head；3. pricker of intaking；4. drawing pricker；5. cup for infusing and steeping；6. slurry outlet nozzle；7. water receiving Disk；8. capsule storage box；9. water tank；10. water pump；11. boiler；12. boiler water outlet；13. one-way water outlet valve；14. Spool；15. valve body；16. valve bonnet；17. exhalant canal；18. the first valve rod；19. sealing；20. the second valve rod；21. Convex ribs；22. spring；23. the first sealing ring；24. the second sealing ring；25. arc opening；26. annular groove；27. clamp spring； 28. stage portion；29. threeway；30. into water passage；31. intake channel；32. arranging access outside；33. breather cheek valve；34. Boiler feed water mouth；35. mounting bracket；36. inlet opening；37. valve bonnet side wall；38. valve bonnet bottom wall.

Specific implementation mode

Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.

Embodiment one：

As shown in Figure 1, the utility model additionally provides a kind of ideal beverage machine of anti-clogging effect, the beverage machine is sleeping Formula beverage machine, including engine base 1, brew head 2, water supply component and control unit, the brew head 2, water supply component and control unit It is arranged on engine base 1, the water supply component provides water to brew head 2, and the water supply component is electrically connected with control unit, described Brew head 2 is equipped with water inlet pricker 3 and draws pricker 4, and the water inlet pricker 3 is horizontally set at brew head 2 with pricker 4 is drawn The same side, and draw pricker 4 and be located at water inlet pricker 3 lower section, wherein capsule beverage machine further includes for accommodating the capsule Cup for infusing and steeping 5, the water inlet pricker 3 are inserted into capsule and liquid stream are introduced capsule beverage making cavity, and brewed drink slurries are by drawing Pricker 4 is drawn, and the slurry outlet nozzle 6 through being set on engine base 1 flows out, and the engine base 1 of 6 lower section of the slurry outlet nozzle is equipped with drip tray 7, punching 5 lower section of bubble cup is equipped with capsule storage box 8 at drip tray 7, convenient to be stored to 5 Nei Tuobao of the cup for infusing and steeping capsules fallen down.

As shown in Figure 1, the water supply component includes water tank 9, the water pump being connect with water tank 9 10 and the pot being connect with water pump 10 Stove 11, the water in water tank 9 heat under the action of water pump 10 into boiler 11, and the hot water in boiler 11 is under the effect of water pump 10 By intaking, pricker 3 introduces in capsule, and the material in dissolving or extractive capsule forms drink, and water inlet pricker 3 continues to capsule Interior injection liquid stream so that there are certain pressure for capsule, and mixed drink is finally pushed to draw glue from pricker 4 is drawn Capsule.

As shown in Fig. 2, 11 bottom of the boiler is equipped with boiler feed water mouth 34,11 top of boiler is equipped with boiler water outlet 12, 11 side wall of boiler is equipped with mounting bracket 35, is equipped with one-way water outlet valve 13 at the boiler water outlet 12, wherein the unidirectional water outlet Valve 13 includes spool 14, valve body 15 and valve bonnet 16, and the valve bonnet 16 coordinates with the sealing of boiler water outlet 12, and valve body 15 is tightly connected In on valve bonnet 16, the spool 14 is located in the cavity that valve body 15 is surrounded with valve bonnet 16, and the one-way water outlet valve 13 is equipped with anti- Blockage structure, the anti-blockage structure includes the exhalant canal of the gap that is arranged between spool 14 and valve body 15 not etc., described Equal exhalant canal is not complemented each other to form by spool 14 and valve body 15 in gap.The advantages of this arrangement are as follows by between setting The exhalant canal that gap does not wait, both can be used for, by the liquid stream that brews needed for infusing potable, being also possible to prevent spool 14 and valve body Occur being fitted close between 15 resulting in blockage, therefore boiler 11 is discharged smooth, internal pressure remains in safe range；This Outside, the gap of the exhalant canal is differed, can be to avoid spool 14 with respect to 15 deflection of valve body so that spool 14 is moved with respect to valve body 15 Dynamic steady and smooth, the unidirectional effluent functions of one-way water outlet valve 13 can stablize realization.

As shown in Figure 2-5, the spool 14 includes the first valve rod 18 and the sealing 19 being connect with the first valve rod 18, described First valve rod 18 stretches into the exhalant canal 17 of valve body 15, and can be moved relative to valve body 15 along axis direction, the valve bonnet 16 Including valve bonnet side wall 37 and valve bonnet bottom wall 38, the valve bonnet 16 is equipped with the inlet opening 36 being connected to boiler water outlet 12, described Inlet opening 36 is set to 38 center of valve bonnet bottom wall, and the sealing 19 seals the inlet opening 36 of valve bonnet 16.The benefit being arranged in this way exists In when water pump 10 works, pressure becomes larger in boiler 11, washes sealing 19 open, and liquid exits into check valve from inlet opening 36 It is interior, and the exhalant canal of gap not etc. is equipped between the first valve rod 18 and valve body 15, liquid can pass through exhalant canal stream in turn Go out, liquid flow process is smooth, is not in block；When water pump 10 is stopped, pressure becomes smaller in boiler 11, and sealing 19 is again Inlet opening 36 is resealed, prevents flow from passing through, realizes the unidirectional effluent functions of outlet valve.The spool 14 further includes being connected to Second valve rod 20 of 19 other end of sealing, second valve rod 20 stretch into the inlet opening 36 of valve bonnet 16, and can be along axis direction It is moved relative to valve bonnet 16.

As shown in figure 3, the inner wall of the valve body 15 is equipped with a plurality of convex ribs 21 extended from radial direction to center, the convex ribs 21 Quantity is 2-6 items, and the present embodiment selects 4, and cross section is cross, and first valve rod 18 and the end of convex ribs 21 coordinate, work Work is stablized, and is not easy deflection, forms the exhalant canal of internal diameter not etc. between 15 inner wall of convex ribs 21 and valve body, is stretched into the first valve rod 18 When valve body 15 and the end of convex ribs 21 coordinate, the anti-clogging knot is formed between 15 exhalant canal 17 of the first valve rod 18 and valve body Structure.

As shown in Fig. 2, the one-way water outlet valve 13 further includes the spring 22 being sheathed on spool 14 and the first sealing ring 23, For the spring 22 between spool 14 and valve body 15, first sealing ring 23 is described between spool 14 and valve bonnet 16 Limit connection structure and the second sealing ring 24 are equipped between valve body 15 and valve bonnet 16.By being arranged between spool 14 and valve bonnet 16 First sealing ring 23, the first sealing ring 23 can increase the leakproofness of sealing 19, prevent liquid from spool 14 and valve bonnet 16 it Between overflow so that the unidirectional water outlet of outlet valve effect is more preferable.Limit connection structure is equipped between the valve body 15 and valve bonnet 16 And second sealing ring 24, wherein limit connection structure can prevent valve bonnet 16 from falling off with respect to valve body 15, and the second sealing ring 24 can To increase valve body 15 and 16 junction air-tightness of valve bonnet, gas overflowing is prevented.

As shown in Fig. 2, the limit connection structure includes the arc opening 25 being set on 16 side wall of valve bonnet, is set to valve body 15 Annular groove 26 on outer wall and the fixing piece in annular groove 26 is inserted by arc opening 25, the advantages of this arrangement are as follows, on the one hand It can fall off with respect to valve body 15 to avoid valve bonnet 16, on the other hand, limit be realized by way of being inserted into fixing piece in annular groove 26, It is simple in structure, it is easy to operate.The fixing piece is specially clamp spring 27, and clamp spring 27 has elasticity, facilitates and installed and dismantled, and And be once caught in and be not easy to loosen, also, it is not in rotation that clamp spring 27, which is inserted into arc opening 25, it is ensured that limit connection knot Structure effect is more reliable and more stable.

In the present embodiment, the beverage machine is equipped with capsule identification function, and brew head 2 is equipped with identification device, identification device Specially infrared ray identifies that head, identification head identify that the minisize code of capsule surface, the minisize code are to be printed in glue by infrared ray Capsule seals the OID codes of membrane surface, to obtain and brew relevant parameter information, and passes information to control unit, controls It calls correspondence to brew program after unit acquisition relevant information to be brewed, brew program for different soya-bean milk, milk tea or coffee Drink, using it is corresponding brew program and can generate more preferably brew effect.

It should be understood that the beverage machine is vertical capsule beverage machine, the brew head 2 is internally provided with into water pricker 3, institute It states to be equipped in cup for infusing and steeping 5 and draws pricker 4, the central axis of the capsule is vertically arranged, i.e. the vertical placement of capsule, the capsule knot When structure is vertically placed, liquid stream flows out soaking object feed powder body and forms drink from up to down, and extraction can not also be set in the cup for infusing and steeping 5 Pricker 4, brewed slurries directly exit into slurry outlet nozzle 6 from the pulp channel of capsule bottom.

It should be understood that the beverage machine can also be soy bean milk making machine, coffee machine, milky tea machine etc..

It should be understood that 21 quantity of the convex ribs can be 2,3,5,6.

It should be understood that first valve rod 18 is linear type, Y-shaped, cross or the more ribs of divergence expression in cross section The inner wall of shape, the valve body 15 is in section circle, when the inner wall of the valve body 15 is in section circle, is stretched into the first valve rod 18 The exhalant canal 17 of gap not etc. is formed when the exhalant canal 17 of valve body 15, between the first valve rod 18 and valve body 15, is less prone to It blocks.

Embodiment two：

The difference between this embodiment and the first embodiment lies in：Platform is equipped between the sealing 19 of spool 14 and the first valve rod 18 Rank portion 28.

As shown in fig. 6, the anti-blockage structure further includes the stage portion 28 being set between sealing 19 and the first valve rod 18, The stage portion 28 is located at outside the exhalant canal 17 of valve body 15 so that and the sealing 19 will not be directly bonded with valve body 15, into One step ensures that valve body 15 is not in block, and increases the liquid flow gap between the first valve rod 18 and valve body 15, carries simultaneously The fluid flow in the inlet valve unit interval is risen.The diameter of the stage portion 28 is less than the diameter of the inner wall of valve body 15, and big Diameter in 21 end of convex ribs of valve body 15, had both ensured that the stage portion 28 will not stretch into valve body 15 so that spool 14 it is close Envelope portion 19 contacts and blocks the exhalant canal 17 of valve body 15 with 15 end of valve body, will not occur crossing on the whole because of 28 diameter of stage portion The exhalant canal 17 of valve body 15 is blocked when by valve body 15, and even if stage portion 28 is against 15 end of valve body, liquid can be through convex Gap between 15 inner wall of muscle 21 and valve body passes through, and will not block.The unaccounted feature of other in the present embodiment and skill Art effect and embodiment one are identical, and details are not described herein again.

It should be understood that the diameter of the stage portion 28 is less than the rib end diameter of the first valve rod 18 so that the first valve The exhalant canal of gap not etc. is formed between 15 inner wall of the rib of bar 18 and the valve body, between 15 end of stage portion 28 and valve body Auxiliary exhalant canal is formed, valve body 15 is become larger by the flow of liquid, promotes beverage machine infusing potable efficiency.

Embodiment three：

The difference between the present embodiment and the second embodiment lies in that：Gap is set between 36 inner wall of second valve rod 20 and valve bonnet inlet opening Not equal intake tunnel.

As shown in Figure 7 and Figure 8, the anti-blockage structure further includes being arranged between 36 inner wall of the second valve rod 20 and inlet opening Equal intake tunnel, the intake tunnel bottom are not connected to boiler water outlet 12 in gap, and the second valve rod 20 is stretched through intake tunnel Enter boiler water outlet 12, the liquid in boiler 11 can enter through the intake tunnel in one-way water outlet valve 13, the second valve rod 20 It will not avoid the blocking of 12 end of boiler water outlet against 36 inner wall of inlet opening, prevent pressure in boiler 11 from becoming larger.Specifically, institute It is cross that the second valve rod 20, which is stated, in cross section, cooperatively forms the intake tunnel that gap is not waited with 36 inner wall of inlet opening, structure is steady It is fixed, it is not easy deflection, it is small blocking possibility occur.The unaccounted feature of other in the present embodiment and technique effect and embodiment two-phase Together, details are not described herein again.

It should be understood that second valve rod 20 is linear type, Y-shaped or the more rib shapes of divergence expression, difference in cross section 20 shape of the second valve rod can generate different water inlet effects, be suitable for different machines and different water requirements.

It should be understood that the inner wall of the inlet opening 36 be equipped with a plurality of convex ribs extended from radial direction to center, described second The end of valve rod 20 and convex ribs coordinates so that the water inlet of gap not etc. can be formed between 36 inner wall of the second valve rod 20 and inlet opening Channel, the second valve rod 20 is not in block when coordinating with 36 inner wall of inlet opening, to avoid 12 end of boiler water outlet from blocking.

Example IV：

The present embodiment and embodiment one to any one of embodiment three difference lies in：Threeway is equipped at boiler water outlet 12 29, the intake channel 31 of threeway 29 is equipped with breather cheek valve 33.

As shown in figure 9, being equipped with threeway 29 at the boiler water outlet 12, the threeway 29 includes into water passage 30, air inlet Access 31 and outer row's access 32, the intake channel 31 is distributed in the both sides of threeway 29 with outer row's access 32, described into water passage 30 are located at the bottom of threeway 29 and connects with boiler water outlet 12, and the one-way water outlet valve 13 is set on threeway 29 into water passage 30 On, the valve body 15 is integrally formed with threeway 29 into water passage 30, and the intake channel 31 is equipped with breather cheek valve 33, single It is identical as 13 structure composition of one-way water outlet valve to intake valve 33, the anti-blockage structure also is provided on the breather cheek valve 33, The inlet channel of gap not etc. is formed i.e. between spool 14 and intake channel 31 or spool 14 and valve bonnet 16.Setting makes in this way The threeway 29 intake channel, 31 air inlets are smooth, coordinate 29 existing water inlet process of threeway, and powder quick is mixed in drink capsule Dissolving is closed, more preferably beverage preparing effect can be generated, while the stage is discharged in slurries, ventilating into capsule can accelerate to drink The product velocity of discharge promotes slurries discharge rate, reduces waste.The unaccounted feature of other in the present embodiment and technique effect and implementation Example one is identical to any one of embodiment three, and details are not described herein again.

It should be understood that as shown in Figure 10, the threeway 29 into water passage 30, intake channel 31 and 32, outer row's access Set with aforementioned difference, the lower part of threeway 29 is located at into water passage 30, intake channel 31 is located at the side of threeway 29, outer row's access 32 Positioned at the top of threeway 29, the advantages of this arrangement are as follows, it is located on same straight line path into water passage 30 and outer row's access 32, The resistance that outside generates is small, is flowed convenient for liquid.

As described above, the only preferred embodiment of the utility model not is used for limiting the reality of the utility model Apply range, i.e., it is all according to equivalent changes and modifications made by the utility model, it is all that the utility model claims range is covered, Here it no longer illustrates one by one.

Claims (10)

1. a kind of ideal beverage machine of anti-clogging effect, including water tank and the boiler for cistern water supply, the boiler is equipped with pot Stove water outlet, the boiler water outlet are equipped with one-way water outlet valve, which is characterized in that the one-way water outlet valve includes spool, valve Body and valve bonnet, the sealing of the valve bonnet and boiler water outlet coordinate, and valve seal is connected on valve bonnet, the spool be located at valve body and In the cavity that valve bonnet surrounds, the one-way water outlet valve is equipped with anti-blockage structure, and the anti-blockage structure includes being arranged in spool The exhalant canal that gap between valve body is not waited.

2. a kind of ideal beverage machine of anti-clogging effect according to claim 1, which is characterized in that the spool includes the One valve rod and the sealing being connect with the first valve rod, first valve rod stretch into the exhalant canal of valve body, and can be along axle center side To relative to valve body, the valve bonnet is equipped with the inlet opening being connected to boiler water outlet, the both seals valve bonnet Inlet opening.

3. a kind of ideal beverage machine of anti-clogging effect according to claim 2, which is characterized in that the inner wall of the valve body Equipped with a plurality of convex ribs extended from radial direction to center, the end of first valve rod and convex ribs coordinates；Alternatively, first valve rod It is linear type, Y-shaped, cross or the more rib shapes of divergence expression in cross section, the inner wall of the valve body is in section circle.

4. a kind of ideal beverage machine of anti-clogging effect according to claim 3, which is characterized in that the anti-blockage structure Further include the stage portion being set between sealing and the first valve rod, the stepped portions are in outside the exhalant canal of valve body.

5. a kind of ideal beverage machine of anti-clogging effect according to claim 4, which is characterized in that the stage portion it is straight Diameter is less than the diameter of the inner wall of valve body, and more than the diameter of convex ribs end；Alternatively, the diameter of the stage portion is less than the first valve rod Rib end diameter.

6. a kind of ideal beverage machine of anti-clogging effect according to claim 2, which is characterized in that the spool further includes It is connected to the second valve rod of the sealing other end, second valve rod stretches into the inlet opening of valve bonnet, and can be opposite along axis direction It is moved in valve bonnet, the anti-blockage structure further includes that equal water inlet is not led to for the gap that is arranged between the second valve rod and inlet opening inner wall Road.

7. a kind of ideal beverage machine of anti-clogging effect according to claim 6, which is characterized in that second valve rod is in Cross section is linear type, cross, Y-shaped or the more rib shapes of divergence expression；Alternatively, the inner wall of the inlet opening is equipped with a plurality of by diameter To the convex ribs extended to center, the end of second valve rod and convex ribs coordinates.

8. a kind of ideal beverage machine of anti-clogging effect according to claim 1, which is characterized in that the boiler water outlet Place is equipped with threeway, the threeway include into water passage, intake channel and outer row's access, it is described to connect into water passage and boiler water outlet Connect, the one-way water outlet valve be set to threeway on water passage, the valve body and threeway are integrally formed into water passage, it is described into Gas access is equipped with breather cheek valve, and the anti-blockage structure also is provided on the breather cheek valve.

9. a kind of ideal beverage machine of anti-clogging effect according to any one of claims 1 to 8, which is characterized in that described One-way water outlet valve further includes the spring being sheathed on spool and the first sealing ring, and the spring is between spool and valve body, institute The first sealing ring is stated between spool and valve bonnet, limit connection structure and the second sealing are equipped between the valve body and valve bonnet Circle.

10. a kind of ideal beverage machine of anti-clogging effect according to claim 9, which is characterized in that the limit connection Structure includes being set to the arc opening on valve bonnet side wall, the annular groove on valve outer wall and being inserted into annular groove by arc opening Fixing piece.