CN208010977U - Triple valve and beverage machine - Google Patents
Triple valve and beverage machine Download PDFInfo
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- CN208010977U CN208010977U CN201820245574.9U CN201820245574U CN208010977U CN 208010977 U CN208010977 U CN 208010977U CN 201820245574 U CN201820245574 U CN 201820245574U CN 208010977 U CN208010977 U CN 208010977U
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- cavity portion
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- tube cavity
- triple valve
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Abstract
The utility model is related to household appliance technical fields, disclose a kind of triple valve and beverage machine, the triple valve includes the first inlet tube cavity portion (1), the second inlet tube cavity portion (2) and outlet cavity portion (3), the fluid that first inlet tube cavity portion is positioned to allow for the entrance of the first inlet tube cavity portion flows to outlet cavity portion and reversely ends, and the second inlet tube cavity portion, which is set as fluid, can be flowed towards outlet cavity portion by the second inlet tube cavity portion and reversely be ended.It is arranged such, the pipeline being connected with the first inlet tube cavity portion can be effectively prevented from and the situation of fluid reflux occur on the pipeline being connected with the second inlet tube cavity portion, in this way, the triple valve is applied in beverage machine, the residual liquid in drink capsule can not only be drained, and the air pump that can also be effectively prevented from air supply system is damaged since liquid flows into, and while the usage experience for improving user, also improves the service life of complete machine.
Description
Technical field
The utility model belongs to household appliance technical field, and in particular, to a kind of triple valve and beverage machine.
Background technology
Currently, the beverage machine of capsule-type is due to having the characteristics that easy to operate, safety and sanitation and drink quality is secure gets over
More obtain the favor of consumer, it is more and more universal.Wherein, it is mounted with drink capsule in beverage machine, passes through the past drink of liquid-supplying system
Expect that feed flow is then brewed with the beverage preparing agent (such as ground coffee, tealeaves and milk tea powder) in soaking beverage capsule in capsule
Drink from the liquid holding cup body that the drink outlet stream of drink capsule drops down onto user.
Wherein, to avoid retaining the waste that a large amount of raffinates cause drink in drink capsule, beverage machine also has additional and is used for
The air supply system blown into drink capsule after brewing completion, in this way, just making the feed flow pipeline and air supply system of liquid-supplying system
Gas supply line be connected, cause in the feed flow in drink capsule, liquid be easier to flow into gas supply line in, to damage confession
Air pump in gas system, conversely, when blowing in drink capsule, gas is relatively easy to play a reversed role in feed flow pipeline, is unfavorable for
Drain the raffinate in drink capsule.
Utility model content
For above-mentioned insufficient or defect in the prior art, a kind of triple valve of the utility model offer and beverage machine, this three
Port valve is while can effectively avoid fluid from the first inlet tube cavity portion from flowing into the second inlet tube cavity portion, moreover it is possible to prevent the
The fluid of two inlet tube cavity portions is played a reversed role into the first inlet tube cavity portion, in this way, can make the beverage machine for being mounted with the triple valve can not only
The raffinate in drink capsule is enough drained, but also is avoided that air pump is damaged due to influent, is conducive to improve making for user
With experience.
To achieve the above object, the utility model provides a kind of triple valve, the triple valve include the first inlet tube cavity portion,
Second inlet tube cavity portion and outlet cavity portion, first inlet tube cavity portion are positioned to allow for first inlet tube cavity portion
The fluid of entrance flows to the outlet cavity portion and reversely ends, and second inlet tube cavity portion, which is set as fluid, can pass through institute
The second inlet tube cavity portion is stated to flow towards the outlet cavity portion and reversely end.
Preferably, it is equipped with first in the first tube chamber of first inlet tube cavity portion and replys part, the first valve port and the first valve
Core, first spool sealing under the action of the first reply part are pressed on first valve port；Also, described second
It is equipped with second in second tube chamber of inlet tube cavity portion and replys part, the second valve port and the second spool, second spool is described the
It seals and is pressed on second valve port under the action of two reply parts.
Preferably, the first reply part and described second replys part as compressed spring or torsional spring.
Preferably, the sealing surfaces of first spool are formed as spherical surface, second spool and the second valve port shape
At end face seal；Alternatively, between first spool and second spool and first valve port and second valve port
Form end face seal.
Preferably, first inlet tube cavity portion be gas inlet tube cavity portion, second inlet tube cavity portion be liquid into
Mouth tube chamber portion, the described second elastic-restoring force for replying part are more than the described first elastic-restoring force for replying part.
Preferably, described second the elastic-restoring force of part is replied not less than 1BAR and is not more than 8BAR.
Preferably, the T-shaped tube shape of the valve body of the triple valve, first inlet tube cavity portion and second inlet tube
Cavity portion is at right angles distributed, between the first tube chamber of first inlet tube cavity portion and the outlet tube chamber of the outlet cavity portion and
It is respectively equipped with the spaced walls with intercommunicating pore between second tube chamber of second inlet tube cavity portion and the outlet tube chamber.
Preferably, second inlet tube cavity portion includes external casing, and the external casing is socketed on the valve body of T shapes
One end.
Preferably, the valve body includes the import valve body being fastenedly connected and outlet valve body, the import valve body packet
Include first inlet tube cavity portion and second inlet tube cavity portion, first inlet tube cavity portion and the institute of parallel interval arrangement
It states and interconnects between the respective tube chamber of the second inlet tube cavity portion, the outlet valve body is equipped with along second inlet tube cavity portion
The axially extending outlet cavity portion, the outlet tube chamber of the outlet cavity portion and the second pipe of second inlet tube cavity portion
Chamber is aligned and is connected to.
The utility model also proposes a kind of beverage machine, which includes locking brewing apparatus, liquid-supplying system, air supply system
And triple valve, the locking brewing apparatus is interior to be equipped with brewing cavity, the gas supply line of the air supply system and first import
Tube chamber portion is connected, and the feed flow pipeline of the liquid-supplying system connects second inlet tube cavity portion, the outlet cavity portion with it is described
It locks brewing apparatus to be connected, the liquid-supplying system supplies infusion liquid, the confession for the drink capsule into the brewing cavity
Gas system is used to blow to the drink capsule after brewing completion.
Through the above technical solutions, in the triple valve of the utility model, flowed into from the entrance of the first inlet tube cavity portion
Fluid is flowed only towards outlet cavity portion, and enter after triple valve from the second inlet tube cavity portion also can only be from outlet tube chamber for fluid
Portion is flowed out, so set, can be effectively prevented the pipeline being connected with the first inlet tube cavity portion there is the situation of fluid reflux,
The fluid from the first inlet tube cavity portion can be effectively prevented to seal in the pipeline being connected with the second inlet tube cavity portion, in this way,
Triple valve is set to have had the function of non-return concurrently, function is more powerful, and compact structure is compact, and occupied space is also smaller.In addition, should
Triple valve is applied in beverage machine, beverage machine can not only be made to drain the residual liquid in drink capsule, and can also be effectively
It avoids the air pump in air supply system from being damaged since liquid flows into, in this way, while the usage experience for improving user, also carries
The high service life of complete machine.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, an and part for constitution instruction, and following
Specific implementation mode be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram according to a kind of beverage machine of preferred embodiment of the utility model；
Fig. 2 is the structural schematic diagram according to the triple valve of the first preferred embodiment of the utility model；
Fig. 3 is the structural schematic diagram according to the triple valve of second of preferred embodiment of the utility model；
Fig. 4 is the structural schematic diagram according to the triple valve of the third preferred embodiment of the utility model.
Reference sign：
1 first inlet tube cavity portion, 2 second inlet tube cavity portion
3 outlet cavity portions
11 first reply 12 first spool of part
21 second reply 22 second spool of part
23 external casings
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Existing beverage machine includes generally the locking brewing apparatus and liquid-supplying system for housing and locking drink capsule, should
Liquid-supplying system provides liquid to the drink capsule in locking brewing apparatus, with the beverage preparing agent in soaking beverage capsule
(such as ground coffee, tealeaves and milk tea powder), then Sheng liquid of the brewed drink from the drink outlet stream access customer of drink capsule
In cup body.Wherein, it after beverage machine completes work, is easier to retain a large amount of raffinate in drink capsule, to cause drink
Waste.
The waste of drink is caused in order to avoid retaining a large amount of raffinates in drink capsule, is added in beverage machine for rushing
The air supply system blown in backward drink capsule is finished into, i.e., is blown into drink capsule by air supply system, beverage can be made
Remaining drink is exported from the drink of drink capsule and is blown out in capsule, to effectively avoid the situation that wasting occurs in drink.But
In such beverage machine, the feed flow pipeline of liquid-supplying system can be connected with the gas supply line of air supply system, in this way, past in feed flow pipeline
In drink capsule when feed flow, liquid is easier to flow into coupled logical gas supply line, and then enters air pump (wherein, air pump
Supplied into drink capsule by gas supply line), damage air pump；When gas supply line is blown in drink capsule, gas also compared with
It is easy to play a reversed role in feed flow pipeline, to the raffinate for being unfavorable for draining in drink capsule.
In view of this, the utility model provides a kind of triple valve, referring to Figure 2 to Figure 4, which includes the first inlet tube
Cavity portion 1, the second inlet tube cavity portion 2 and outlet cavity portion 3, the first inlet tube cavity portion 1 are positioned to allow for the first inlet tube cavity portion 1
The fluid of entrance flow to outlet cavity portion 3 and reversely end, the second inlet tube cavity portion 2 be set as fluid can by second into
It flows towards outlet cavity portion 3 and reversely ends in mouth tube chamber portion 2.
The utility model also provides a kind of beverage machine, and referring to figs. 1 to Fig. 4, which includes locking brewing apparatus, feed flow
System, air supply system and triple valve, locking brewing apparatus is interior to be equipped with brewing cavity, the gas supply line of air supply system and the first import
Tube chamber portion 1 is connected, and the feed flow pipeline of liquid-supplying system connects the second inlet tube cavity portion 2, outlet cavity portion 3 and locking brewing apparatus phase
Even, liquid-supplying system supplies infusion liquid for the drink capsule into brewing cavity, and air supply system is used for after brewing completion to drink
Expect that capsule is blown.
In the technical solution of the utility model, which can be such that the entrance from the first inlet tube cavity portion 1 is passed through
Fluid is flowed only towards outlet cavity portion 3, and cannot be flowed out from the second inlet tube cavity portion 2, conversely, fluid is from the second inlet tube
Cavity portion 2 can only also flow out after entering triple valve from outlet cavity portion 3, so, it is possible to be effectively prevented from from the first import tube chamber
The fluid in portion 1 is flowed into along the second inlet tube cavity portion 2 in the pipeline being connected with the second inlet tube cavity portion 2, of course it is also possible to
The fluid being passed through from the second inlet tube cavity portion 2 is effectively prevented to seal in and the first import tube chamber by the first inlet tube cavity portion 1
In the pipeline that portion 1 is connected to, in this way, being just not required in the pipeline being respectively connected with the first inlet tube cavity portion 1 and the second inlet tube cavity portion 2
On check-valves is all set to prevent fluid reflux, i.e., the triple valve in the technical program is just integrated with plain triple valve and 2 only
The function of valve is returned, powerful, compact structure is compact, occupies little space.
In addition, adding the triple valve in beverage machine, then during feed flow pipeline is to drink capsule feed flow, by this
Liquid in feed flow pipeline can be isolated by triple valve with air pump, to avoid air pump from being damaged due to influent, favorably
In the service life for improving complete machine, the usage experience of user is improved；And when gas supply line is blown to drink capsule, the triple valve
It can make the gas from gas supply line that can only flow to drink capsule, be conducive to drain the raffinate in drink capsule, be also beneficial to
Improve the usage experience of user.And the triple valve occupies little space, and the space inside beverage machine can be greatly decreased, to make complete machine
Compact advantageously reduces transport and the carrying cost of beverage machine.Moreover, relative to being packed into 1 common three in beverage machine
Port valve and 2 check-valves need to only be fitted into a triple valve with integrated functionality i.e. in the beverage machine of the technical program
Can, in such manner, it is possible to greatly improve final assembly efficiency.
Specifically, locking brewing apparatus can there are many setting forms appropriate, such as pass through the manual pressing operation of user
Brewing apparatus is locked to lock drink capsule, or beverage machine auto lock drink capsule etc., as long as locking brewing apparatus
It can drink capsule of the locking in brewing cavity.
Wherein, inlet tube cavity portion (i.e. the first inlet tube cavity portion 1 and the second inlet tube cavity portion 2) make fluid unidirectionally by knot
Structure can there are many, such as inlet tube cavity portion is equipped with spool, valve port and replys part, and spool covers valve under the action of replying part
Mouthful；Or inlet tube cavity portion is equipped with spool, and the spool can be pressurized and generate elastic deformation so that fluid unidirectionally passes through inlet tube
Cavity portion etc., no longer enumerates herein.
Preferably, referring to Figure 2 to Figure 4, it is equipped with first in the first tube chamber of the first inlet tube cavity portion 1 and replys part 11, first
Valve port and the first spool 12, sealing under the action of the first reply part 11 of the first spool 12 are pressed on the first valve port；Also, the
It is equipped with second in second tube chamber of two inlet tube cavity portions 2 and replys part 21, the second valve port and the second spool 22, the second spool 22 is the
It seals and is pressed on the second valve port under the action of two reply parts 21.Further, the first reply reply part 21 of part 11 and second is
Compressed spring or torsional spring, referring to Figure 2 to Figure 4, i.e., the first reply part 11 can be compressed spring, or torsional spring, and second
Reply part 21 or compressed spring or torsional spring.Certainly, the setting structure of inlet tube cavity portion, and reply part (the i.e. first reply
Part 11 and second replys part 21) type can also be there are many optional form appropriate, details are not described herein.
Specifically, the unidirectional of inlet tube cavity portion is said by structure for using compressed spring as the first reply part 11
It is bright：One end of compressed spring is connected with the first spool 12, and the other end is fixed in the first tube chamber, and comes from the first inlet tube cavity portion
The fluid of 1 entrance reach the first valve port and overcome compressed spring elastic force and open-top first spool 12, to enable flow through
First inlet tube cavity portion 1 is towards outlet tube chamber flowing, and the entrance of the first inlet tube cavity portion 1 does not have fluid to flow into or the arrival the
When the fluid of one valve port cannot overcome the elastic force of compressed spring, the first spool 12, which can then seal, to be pressed on the first valve port to prevent
Fluid reflux.
In addition, spool (i.e. the first spool 12 and the second spool 22) is sealed on corresponding valve port also, there are many optional sides
Ball face sealing, conical surface seal or flat seal etc. are formed between formula, such as spool and corresponding valve port.Preferably, the first spool
12 sealing surfaces are formed as spherical surface, and the second spool 22 and the second valve port form end face seal, with reference to Fig. 2 and Fig. 3；Alternatively, ginseng
According to Fig. 4, end face seal is respectively formed between the first spool 12 and the second spool 22 and the first valve port and the second valve port.
Specifically, the first inlet tube cavity portion 1 is gas inlet tube cavity portion, and the second inlet tube cavity portion 2 is liquid-inlet tube chamber
Portion, referring to figs. 1 to Fig. 4, the second elastic-restoring force for replying part 21 is more than the first elastic-restoring force for replying part 11.It needs to illustrate
, in beverage machine in this specific product, the first inlet tube cavity portion 1 of triple valve is preferably gas inlet tube cavity portion, the
Two inlet tube cavity portions 2 are preferably liquid inlet tube cavity portion, if but triple valve be applied in other products, the first inlet tube cavity portion
1 and second the flow morphology that is passed through in inlet tube cavity portion 2 can be depending on specific process requirements, such as the first inlet tube cavity portion 1
Can be gas inlet tube cavity portion, or liquid inlet tube cavity portion, certainly, the second inlet tube cavity portion 2 or gas
Inlet tube cavity portion is liquid inlet tube cavity portion.
Preferably, the elastic-restoring force of the second reply part 21, which is not less than, answers 1BAR and is not more than 8BAR, i.e. the second spool 22
Opening pressure be 1BAR~8BAR.Further, the elastic-restoring force of the second reply part 21 should be not less than 3BAR and be not more than
5BAR.So set, in feed flow pipeline feed flow in drink capsule, the loine pressure in feed flow pipeline is gradually increasing, until
When line pressure rises to the Opening pressure of the second spool 22, the second spool 22 is just opened, and the liquid in feed flow pipeline can just lead to
It crosses the second valve port and flows into drink capsule, to start to make drink.It is to be appreciated that the fluid in feed flow pipeline has one
It is reinjected in drink capsule after fixed pressure, is conducive to make the beverage preparing agent in drink capsule to brew completely, especially dissolves
The beverage preparing agent of type, such as milk tea powder or milk powder etc..
In addition, with reference to Fig. 2 and Fig. 3, the valve body of triple valve can with T-shaped tube shape, the first inlet tube cavity portion 1 and second into
The at right angles distribution of mouthful tube chamber portion 2, and between the first tube chamber of the first inlet tube cavity portion 1 and the outlet tube chamber of outlet cavity portion 3 with
And second inlet tube cavity portion 2 the second tube chamber and outlet tube chamber between be respectively equipped with the spaced walls with intercommunicating pore.Further, it is
Manufacture easy to produce, the second inlet tube cavity portion 2 includes external casing 23, and external casing 23 is socketed on one end of the valve body of T shapes.
Certainly, triple valve is other than above-mentioned shape design, or the valve body of triple valve includes being fastenedly connected
Import valve body and outlet valve body, with reference to Fig. 4, import valve body include parallel interval arrangement the first inlet tube cavity portion 1 with
Second inlet tube cavity portion 2 interconnects, outlet valve between first inlet tube cavity portion 1 and the respective tube chamber of the second inlet tube cavity portion 2
Body portion is equipped with along the axially extending outlet cavity portion 3 in the second inlet tube cavity portion 2, the outlet tube chamber of outlet cavity portion 3 and second into
The alignment of second tube chamber and connection in mouth tube chamber portion 2；Triple valve can also be other set-up modes appropriate, and details are not described herein.
It should be strongly noted that according to other compositions of the beverage machine in the utility model embodiment and effect for
All it is known for those skilled in the art, in order to reduce redundancy, is not repeated herein.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of triple valve, which is characterized in that the triple valve includes the first inlet tube cavity portion (1), the second inlet tube cavity portion (2)
And outlet cavity portion (3), first inlet tube cavity portion (1) are positioned to allow for the entrance of first inlet tube cavity portion (1)
Fluid flow to the outlet cavity portion (3) and reversely end, second inlet tube cavity portion (2), which is set as fluid, to be passed through
It flows towards the outlet cavity portion (3) and reversely ends in second inlet tube cavity portion (2).
2. triple valve according to claim 1, which is characterized in that in the first tube chamber of first inlet tube cavity portion (1)
Part (11), the first valve port and the first spool (12) are replied equipped with first, first spool (12) replys part described first
(11) sealing is pressed on first valve port under the action of；Also,
It is equipped with second in second tube chamber of second inlet tube cavity portion (2) and replys part (21), the second valve port and the second spool
(22), second spool (22) sealing under the action of the second reply part (21) is pressed on second valve port.
3. triple valve according to claim 2, which is characterized in that described first, which replys part (11) and described second, replys part
(21) it is compressed spring or torsional spring.
4. triple valve according to claim 2, which is characterized in that the sealing surfaces of first spool (12) are formed as ball
Face, second spool (22) form end face seal with second valve port；Alternatively, first spool (12) and described second
It is respectively formed end face seal between spool (22) and first valve port and second valve port.
5. triple valve according to claim 3, which is characterized in that first inlet tube cavity portion (1) is gas inlet tube
Cavity portion, second inlet tube cavity portion (2) are liquid inlet tube cavity portion, and the elastic-restoring force of the second reply part (21) is more than
Described first replys the elastic-restoring force of part (11).
6. triple valve according to claim 5, which is characterized in that the elastic-restoring force of the second reply part (21) is not small
In 1BAR and it is not more than 8BAR.
7. the triple valve according to any one of claim 1~6, which is characterized in that the valve body of the triple valve is T-shaped
Tube shape, first inlet tube cavity portion (1) and second inlet tube cavity portion (2) are at right angles distributed, first inlet tube
Between first tube chamber of cavity portion (1) and the outlet tube chamber of the outlet cavity portion (3) and second inlet tube cavity portion (2)
It is respectively equipped with the spaced walls with intercommunicating pore between second tube chamber and the outlet tube chamber.
8. triple valve according to claim 7, which is characterized in that second inlet tube cavity portion (2) includes external casing
(23), the external casing (23) is socketed on one end of the valve body of T shapes.
9. the triple valve according to any one of claim 1~6, which is characterized in that the valve body of the triple valve includes
The import valve body and outlet valve body being fastenedly connected, the import valve body includes first import of parallel interval arrangement
Tube chamber portion (1) and second inlet tube cavity portion (2), first inlet tube cavity portion (1) and second inlet tube cavity portion (2)
Respective tube chamber between interconnect, the outlet valve body be equipped with along the axially extending institute in second inlet tube cavity portion (2)
State outlet cavity portion (3), the second tube chamber of the outlet tube chamber and second inlet tube cavity portion (2) of the outlet cavity portion (3)
Alignment and connection.
10. a kind of beverage machine, which is characterized in that the beverage machine include locking brewing apparatus, liquid-supplying system, air supply system and
Triple valve according to any one of claim 1~9, the locking brewing apparatus is interior to be equipped with brewing cavity, the gas supply
The gas supply line of system is connected with first inlet tube cavity portion (1), the feed flow pipeline connection described second of the liquid-supplying system
Inlet tube cavity portion (2), the outlet cavity portion (3) are connected with the locking brewing apparatus, and the liquid-supplying system is used for described
Drink capsule in brewing cavity supplies infusion liquid, and the air supply system is used to blow to the drink capsule after brewing completion
Gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245574.9U CN208010977U (en) | 2018-02-09 | 2018-02-09 | Triple valve and beverage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245574.9U CN208010977U (en) | 2018-02-09 | 2018-02-09 | Triple valve and beverage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010977U true CN208010977U (en) | 2018-10-26 |
Family
ID=63886495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245574.9U Active CN208010977U (en) | 2018-02-09 | 2018-02-09 | Triple valve and beverage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143850A1 (en) * | 2020-01-17 | 2021-07-22 | 付军 | Self-cleaning three-way valve suitable for beverage machine |
-
2018
- 2018-02-09 CN CN201820245574.9U patent/CN208010977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143850A1 (en) * | 2020-01-17 | 2021-07-22 | 付军 | Self-cleaning three-way valve suitable for beverage machine |
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