CN204105759U - Capsule coffee machine - Google Patents
Capsule coffee machine Download PDFInfo
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- CN204105759U CN204105759U CN201420525206.1U CN201420525206U CN204105759U CN 204105759 U CN204105759 U CN 204105759U CN 201420525206 U CN201420525206 U CN 201420525206U CN 204105759 U CN204105759 U CN 204105759U
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- coffee machine
- sequence valve
- coffee
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Abstract
The utility model relates to a kind of capsule coffee machine, comprising: coffee machine body; Be located at the intrinsic coffee capsule of coffee machine; Be located at the hydraulic pressure cylinder assembly for withholding coffee capsule on coffee machine body; The water source be connected with the influent stream end of hydraulic pressure cylinder assembly; Be located at the sequence valve outside hydraulic pressure cylinder assembly, the liquid feeding end of sequence valve is all communicated with water source with the influent stream end of hydraulic pressure cylinder assembly, and outlet end is connected with coffee capsule.According to capsule coffee machine of the present utility model, sequence valve is arranged on outside hydraulic pressure cylinder assembly, can person easy to use hydraulic pressure cylinder assembly be regulated to withhold the pressure on coffee capsule thus, ensure that the pressure that hydraulic pressure cylinder assembly is withheld on coffee capsule is sufficient, avoid occurring water leakage situation.
Description
Technical field
The utility model relates to coffee machine technical field, particularly relates to a kind of capsule coffee machine.
Background technology
In recent years, the coffee machine that market is sold is of a great variety, of all kinds, Various Functions.Wherein, capsule coffee machine relies on the advantage that can produce mild simply, quickly, the dark favor by people.
At present, the existing capsule coffee machine overwhelming majority uses the direct actuating cylinder assembly of hot water to withhold coffee capsule, after the heat hydraulic pressure in hydraulic pressure cylinder assembly reaches setting pressure, the sequence valve being arranged on the bottom end in hydraulic pressure cylinder assembly will be opened automatically, hot water is imported in coffee capsule, brews operation to complete.But, because this sequence valve its opening pressure after frequent use can, lower than former setting pressure, make hydraulic pressure cylinder assembly withhold the insufficient pressure on coffee capsule, thus cause and leak.Again because the setting pressure of this sequence valve has set when dispatching from the factory, and it is arranged in hydraulic pressure cylinder assembly, makes user be difficult to regulate voluntarily.
Utility model content
The purpose of this utility model is to provide a kind of capsule coffee machine, and its sequence valve is arranged on outside hydraulic pressure cylinder assembly, therefore can person easy to use regulate hydraulic pressure cylinder assembly to withhold the pressure on coffee capsule, thus avoid occurring water leakage situation.
The utility model provides a kind of capsule coffee machine, comprising: coffee machine body; Be located at the intrinsic coffee capsule of coffee machine; Be located at the hydraulic pressure cylinder assembly for withholding coffee capsule on coffee machine body; The water source be connected with the influent stream end of hydraulic pressure cylinder assembly; Be located at the sequence valve outside hydraulic pressure cylinder assembly, the liquid feeding end of sequence valve is all communicated with water source with the influent stream end of hydraulic pressure cylinder assembly, and outlet end is connected with coffee capsule.
Preferably, above-mentioned capsule coffee machine also comprises can extract in coffee machine body or back into that coffee machine is intrinsic brews bucket out, brews bucket for holding coffee capsule, and comprises the receiver hole be connected with coffee capsule; And sequence valve comprises the sequence valve body on the rear end being located at coffee machine body, and towards the outlet end brewing bucket extension from sequence valve body, outlet end can be embedded in receiver hole, and is connected with receiver hole movable sealed.
Preferably, the joint between the outlet end and receiver hole of sequence valve is provided with sealing ring, and sealing ring is socketed and is fixed on the periphery of outlet end.
Preferably, coffee machine body comprises the faucet be connected with the top of coffee capsule, and receiver hole is connected with the bottom of coffee capsule.
Preferably, sequence valve comprises and being formed in sequence valve body and the spool chamber be connected with outlet end, is provided with the valve core piston for opening wide or close liquid feeding end, spring from inside to outside successively and acts on the pressure regulation part of spring in spool chamber.
Preferably, valve core piston is made up of silica gel.
Preferably, pressure regulation part is connected with sequence valve body by screw thread.
Preferably, hydraulic pressure cylinder assembly, water source are connected by threeway with sequence valve three.
In a preferred embodiment, between water source and threeway, heater is provided with.In another preferred embodiment, between threeway and sequence valve, heater is provided with.
In the application, the direction of motion brewing bucket is defined as longitudinal direction, and the direction perpendicular to horizontal plane is defined as vertical.Meanwhile, the direction brewing bucket extraction is defined as front, and the direction pushed back is defined as rear.
Sequence valve according to capsule coffee machine of the present utility model can lower than former setting pressure in frequent use its opening pressure rear, but because this sequence valve is arranged on outside hydraulic pressure cylinder assembly, therefore can person easy to use be recalled to former setting pressure by its opening pressure reduced, can ensure that the pressure that hydraulic pressure cylinder assembly is withheld on coffee capsule is sufficient thus, thus avoid occurring water leakage situation.
Simple and compact for structure, easy to process according to capsule coffee machine of the present utility model, easily, use safety is efficient in assembling, thus is convenient to practice and extension application.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the longitdinal cross-section diagram according to capsule coffee machine of the present utility model, now brews bucket and is in coffee machine body;
Fig. 2 is the longitdinal cross-section diagram according to capsule coffee machine of the present utility model, and now brewing bucket, be in coffee machine this is external, eliminates water source, threeway and heater in addition in figure; And
Fig. 3 shows the sequence valve according to capsule coffee machine of the present utility model.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2.Comprise coffee machine body 1 according to capsule coffee machine 10 of the present utility model, and can longitudinally extract out in coffee machine body 1 or back into and brew bucket 2 in coffee machine body 1.Brew bucket 2 and can hold coffee capsule 3, and it is sent in coffee machine body 1.
In addition, this capsule coffee machine 10 also comprises the hydraulic pressure cylinder assembly 4 be located on coffee machine body 1.Hydraulic pressure cylinder assembly 4 is for withholding coffee capsule 3, and it can be made up of hydraulic cylinder and hydraulic piston.Wherein, hydraulic piston can stretch out in hydraulic cylinder, and withholds on the top of coffee capsule 3.Capsule coffee machine 10 also comprises the water source 5 be connected with the influent stream end of hydraulic pressure cylinder assembly 4.Water source 5 can be the water pump be connected with water tank.
According to the utility model, capsule coffee machine 10 also comprises the sequence valve 6 be located at outside hydraulic pressure cylinder assembly 4.The liquid feeding end of sequence valve 6 is all communicated with water source 5 with the influent stream end of hydraulic pressure cylinder assembly 4, and its outlet end is communicated with coffee capsule 3.Preferably, capsule coffee machine 10 realizes the liquid feeding end of sequence valve 6 and the influent stream end of hydraulic pressure cylinder assembly 4 and communicating with each other of water source 5 three by threeway 9.
In capsule coffee machine 10 course of work, come from the water at water source 5, can be entered in hydraulic pressure cylinder assembly 4 and sequence valve 6 by threeway 9 simultaneously.Because hydraulic pressure originally can not impel sequence valve 6 to open, water can only be withheld and seal coffee capsule 3 by actuating cylinder assembly 4.In the process of withholding, the hydraulic pressure in whole system has to raise gradually, until after sequence valve 6 opens, just can keep relative stability.Now, water just can be entered in coffee capsule 3 by sequence valve 6, brews operation to complete.
According to the utility model, because sequence valve 6 is not arranged in hydraulic pressure cylinder assembly 4, therefore can facilitate, effectively regulate hydraulic pressure cylinder assembly 4 to withhold the pressure on coffee capsule 3, even if this sequence valve 6 causes its opening pressure to be less than former setting pressure after frequent use, so also easily again its opening pressure can be adjusted to former setting pressure, sufficient to ensure the pressure that hydraulic pressure cylinder assembly 4 is withheld on coffee capsule 3, thus avoid occurring water leakage situation.
In one embodiment, brew bucket 2 and comprise the receiver hole 21 be connected with the bottom of coffee capsule 3.Receiver hole 21 is formed in the rear end of the body brewing bucket 2, is namely in the end in coffee machine body 1.Sequence valve 6 comprises the sequence valve body of the rear end (end relative with brewing bucket 2) being located at coffee machine body 1, and towards the outlet end 65 brewing bucket 2 extension from sequence valve body.Outlet end 65 can be embedded in receiver hole 21, and is connected with its movable sealed.When brewing bucket 2 and being in coffee machine body 1, outlet end 65 can be inserted in receiver hole 21, and realizes herein being tightly connected.In this way, not only can realize being communicated with of sequence valve 6 and coffee capsule 3, and the motion brewing bucket 2 can not be affected, can avoid adopting flexible pipe order of connection valve 6 and coffee capsule 3 simultaneously.
In one embodiment, the joint between the outlet end 65 and receiver hole 21 of sequence valve 6 is provided with sealing ring, and it is socketed and is fixed on the periphery of the outlet end 65 of sequence valve 6.In this way, effectively can realize outlet end 65 to be connected with the movable sealed of receiver hole 21.
According to the utility model, coffee machine body 1 comprises the faucet 7 that can be connected with the top of coffee capsule 3.Because the bottom of receiver hole 21 with coffee capsule 3 is communicated with, therefore the water that can realize in capsule coffee machine 10 flows to from the bottom of coffee capsule 3, and flow out from the top of coffee capsule 3, thus be conducive to being lifted out the position residing for water nozzle 7.
As shown in Figure 3, sequence valve 6 comprises and is formed in its intrinsic spool chamber 61, and is located at valve core piston 62, spring 63 and the pressure regulation part 64 arranged successively from inside to outside in spool chamber 61.The outlet end 65 of sequence valve 6 is communicated in spool chamber 61.Wherein, valve core piston 62 is for opening wide or closing the passage be formed in the liquid feeding end of sequence valve 6, and spring 63 and pressure regulation part 64 acting in conjunction are in valve core piston 62, so that the opening pressure of control sequence valve 6.Pressure regulation part 64 is such as connected by the body of screw thread with sequence valve 6, thus effectively can adjust opening pressure.Valve core piston 62 is preferably made up of silica gel, can avoid polluted water thus.
Heater 8 is also comprised according to capsule coffee machine 10 of the present utility model.Heater 8, for heating the water from water source 5, makes it reach the temperature that can infuse coffee.Heater 8 can have the following two kinds of preferred arrangements of employing.The first is that heater 8 is arranged between water source 5 and threeway 9.Thus, can provide for this capsule coffee machine 10 hot water brewed.The second is, heater 8 is arranged between threeway 9 and sequence valve 6.In this way, flow into the water necessarily hot water in coffee capsule 3, and the water flow in hydraulic pressure cylinder assembly 4 is the normal-temperature water coming from water source 5, thus can prevent hot water from entering in hydraulic pressure cylinder assembly 4 and producing incrustation scale, affect the operation of hydraulic pressure cylinder assembly 4.The concrete structure of described heater 8 belongs to well known to those skilled in the art, and no further details to be given herein.
Sequence valve 6 according to capsule coffee machine 10 of the present utility model can lower than former setting pressure in frequent use its opening pressure rear, but because this sequence valve 6 is arranged on outside hydraulic pressure cylinder assembly 4, therefore can person easy to use be recalled to former setting pressure by its opening pressure reduced, can ensure that the pressure that hydraulic pressure cylinder assembly 4 is withheld on coffee capsule 3 is sufficient thus, thus avoid occurring water leakage situation.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a capsule coffee machine, is characterized in that, comprising:
Coffee machine body;
Be located at the intrinsic coffee capsule of described coffee machine;
Be located at the hydraulic pressure cylinder assembly for withholding described coffee capsule on described coffee machine body;
The water source be connected with the influent stream end of described hydraulic pressure cylinder assembly; And
Be located at the sequence valve outside described hydraulic pressure cylinder assembly, the liquid feeding end of described sequence valve is all communicated with described water source with the influent stream end of described hydraulic pressure cylinder assembly, and outlet end is connected with described coffee capsule.
2. capsule coffee machine according to claim 1, it is characterized in that, also comprise in described coffee machine body, can extract or back into that described coffee machine is intrinsic brews bucket out, described in brew bucket for holding described coffee capsule, and comprise the receiver hole be connected with described coffee capsule;
Described sequence valve comprises the sequence valve body on the rear end being located at described coffee machine body, and towards the described described outlet end brewing bucket and extend from described sequence valve body, described outlet end can be embedded in described receiver hole, and is connected with described receiver hole movable sealed.
3. capsule coffee machine according to claim 2, is characterized in that, the joint between the outlet end and receiver hole of described sequence valve is provided with sealing ring, and described sealing ring is socketed and is fixed on the periphery of described outlet end.
4. capsule coffee machine according to claim 3, is characterized in that, it is characterized in that, described coffee machine body comprises the faucet be connected with the top of described coffee capsule, and described receiver hole is connected with the bottom of coffee capsule.
5. the capsule coffee machine according to any one of claim 1 to 4, it is characterized in that, described sequence valve comprises and being formed in described sequence valve body and the spool chamber be connected with described outlet end, is provided with the valve core piston for opening wide or close liquid feeding end, spring from inside to outside successively and acts on the pressure regulation part of described spring in described spool chamber.
6. capsule coffee machine according to claim 5, is characterized in that, described valve core piston is made up of silica gel.
7. capsule coffee machine according to claim 6, is characterized in that, described pressure regulation part is connected with sequence valve body by screw thread.
8. the capsule coffee machine according to any one of claim 1 to 4, is characterized in that, described hydraulic pressure cylinder assembly, water source are connected by threeway with sequence valve three.
9. capsule coffee machine according to claim 8, is characterized in that, between described water source and threeway, be provided with heater.
10. capsule coffee machine according to claim 8, is characterized in that, between described threeway and sequence valve, be provided with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525206.1U CN204105759U (en) | 2014-09-12 | 2014-09-12 | Capsule coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525206.1U CN204105759U (en) | 2014-09-12 | 2014-09-12 | Capsule coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204105759U true CN204105759U (en) | 2015-01-21 |
Family
ID=52323129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525206.1U Active CN204105759U (en) | 2014-09-12 | 2014-09-12 | Capsule coffee machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204105759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175458A (en) * | 2016-08-29 | 2016-12-07 | 广东新宝电器股份有限公司 | A kind of coffee machine of band hydraulic locking |
| WO2022165893A1 (en) * | 2021-02-02 | 2022-08-11 | 广州康宏科技股份有限公司 | Coffee brewing device |
-
2014
- 2014-09-12 CN CN201420525206.1U patent/CN204105759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175458A (en) * | 2016-08-29 | 2016-12-07 | 广东新宝电器股份有限公司 | A kind of coffee machine of band hydraulic locking |
| WO2018040748A1 (en) * | 2016-08-29 | 2018-03-08 | 广东新宝电器股份有限公司 | Coffee machine with hydraulic locking |
| WO2022165893A1 (en) * | 2021-02-02 | 2022-08-11 | 广州康宏科技股份有限公司 | Coffee brewing device |
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