CN204931352U - Capsule beverage brewing machine and change-over switch thereof - Google Patents
Capsule beverage brewing machine and change-over switch thereof Download PDFInfo
- Publication number
- CN204931352U CN204931352U CN201520601937.4U CN201520601937U CN204931352U CN 204931352 U CN204931352 U CN 204931352U CN 201520601937 U CN201520601937 U CN 201520601937U CN 204931352 U CN204931352 U CN 204931352U
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- Prior art keywords
- valve rod
- change
- rotating shaft
- over switch
- communicated
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 23
- 239000002775 capsule Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 210000005056 cell body Anatomy 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 235000012171 hot beverage Nutrition 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
The utility model provides a change over switch for capsule beverage brewing machine, including the switch body that includes the cavity, set up on the switch body and respectively with water inlet and a plurality of delivery port of cavity intercommunication. And a plurality of communicating valve rods which are in one-to-one correspondence with the water outlets are also arranged in the cavity, and each communicating valve rod is used for opening or closing the corresponding water outlet. Specifically, the number of the communicating valve rods is equal to the number of the water outlets. The end part of the communicating valve rod is provided with a rotating shaft, and different communicating valve rods can be extruded when the rotating shaft rotates. The user can extrude different valve rods by rotating the rotating shaft, different water outlets connected with the different valve rods are opened after the different valve rods are extruded, and then the conversion of a water channel is realized.
Description
Technical field
The utility model relates to hot beverage machine, particularly relates to capsule beverage brewing machine and can carry out the change-over switch of cold and hot water route conversion.
Background technology
The water route converting system of existing capsule beverage brewing machine, such as, the steam valve of a kind of coffee machine disclosed in No. CN200982420Yth, Chinese patent, it has the valve body of three-port structure.Be provided with axial through hole in valve body, body wall is provided with the steam (vapor) outlet through with reach through hole stage casing.Hot water in heating pot can be communicated with tea infuser, steam pipe or pressure release case as required, and finally needs valve to come the direction of waterway switching motion.
But the complex structure of existing valve, cost is higher, therefore, needs a kind of structure simply to can be used for the change-over switch of the water route conversion of capsule beverage brewing machine, so that while controlling the conversion in its cold and hot water route, reduces product cost.
Utility model content
Technical problem to be solved in the utility model is the defect that change-over switch arrangement is complicated, cost is higher overcome in current capsule beverage brewing machine.
According to first aspect of the present utility model, provide a kind of change-over switch for capsule beverage brewing machine, comprise the Switch main body including cavity, to be arranged on Switch main body and the water inlet be communicated with cavity respectively and multiple delivery port.Also be provided with in cavity and multiplely one to one with multiple delivery port be communicated with valve rod, each valve rod that is communicated with is used to open or close corresponding delivery port.Particularly, the quantity being communicated with valve rod is equal with the quantity of delivery port.Be provided with rotating shaft in the end being communicated with valve rod, different connection valve rods can be extruded when the spindle is rotated.Thus, user can extrude different valve rods by rotating shaft, opens, and then realize the conversion in water route after different valve rod is extruded by being attached thereto the different delivery port connect.
Further, multiple connection valve rod is parallel to each other, all perpendicular to the axis of rotating shaft.The outer wall of rotating shaft is provided with correspondingly multiplely is communicated with projection with multiple valve rod that is communicated with, is respectively communicated with during axis of rotation and protrudingly extrudes corresponding connection valve rod respectively.More specifically, multiple connection projection is not distributed in the circumference of rotating shaft overlappingly; Meanwhile, multiple connection projection is not distributed in rotating shaft axially overlappingly.Thus, when axis of rotation is to certain angle, different projections will extrude with valve rod, and then open different delivery ports.
Further, be provided with the cell body holding and be communicated with valve rod in Switch main body, be communicated with between valve rod and cell body and be formed with connected chamber, connected chamber is connected with delivery port.Be provided with circumferentially outward extending barrier in the center being communicated with valve rod, the inwall of cell body is provided with the step matched with barrier, and the internal diameter of step is less than the external diameter of barrier.Thus, can relative to cell body motion after valve rod is squeezed, barrier is away from step, and connected chamber is opened.
Further, each connection between one end away from rotating shaft of valve rod and cell body inwall is provided with activity space.One end away from rotating shaft of each connection valve rod is arranged with elastic component.Thus, original position can be returned to after valve rod is not extruded.
Further, change-over switch also comprises the standby passage be communicated with cavity, is provided with towards the standby valve rod of rotating shaft in standby passage, extrudes the standby projection of valve rod when rotating shaft being also provided with rotation.
According to another aspect of the present utility model, additionally provide a kind of system changed water route and flow to, for capsule beverage brewing machine to make the capsule beverage of different temperatures, comprise change-over switch, hot water channels and cold water road.Wherein, hot water channels is provided with heat converter, is provided with the first check valve in the downstream of heat converter; Cold water road is provided with the second check valve.Thus, the water in hot water channels can heat through heat converter, and carries out brewing of beverage by the guide effect inflow capsule of check valve.
According to another aspect of the present utility model, additionally provide a kind of capsule beverage brewing machine comprising above-mentioned change-over switch.
The utility model has the advantage of: coordinate the cold and hot conversion that can realize water route by valve rod and rotating shaft, converting system can also be made to be in holding state simultaneously.Change-over switch arrangement of the present utility model is simple, easy to operate.Change-over switch of the present utility model, can be used for the water route converting system of capsule beverage brewing machine, with low cost, and can control the conversion in cold and hot water route well.
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 overall structure schematic diagram of the change-over switch of the utility model embodiment;
Fig. 2 is the A-A schematic cross-section of Fig. 1;
Fig. 3 is the valve rod of the utility model embodiment and the respective outer side edges schematic diagram of cell body;
Fig. 4 is the right view of Fig. 1;
Fig. 5 is the flow chart of the water route converting system of the utility model embodiment.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the ratio of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the body of change-over switch 100 is provided with cavity, water inlet A, hot water outlet B and cold water delivery port C and standby passage D.Parallel longitudinally in the inside of change-over switch 100 be arranged at intervals with multiple connection valve rod or standby valve rod, wherein, be communicated with valve rod 1 and match with hot water outlet B, be used to open or close hot water channel.Be communicated with valve rod 2 to match with cold water delivery port C, be used to open or close cold water channel.Standby valve rod 3 matches with standby passage D.
Rotating shaft 5 is horizontally set at the inside of change-over switch 100, as shown in Figure 1, and across the end of multiple valve rod.The outer wall of rotating shaft 5 is provided with multiple protruding 51,52 (being communicated with protruding or standby projection).In order to make different projections 51,52 and different communicating valve pole pairs neat, such as, standby protruding 51 align with valve rod 3, are communicated with projection 52 and are communicated with valve rod 2 and align, and each projection is arranged along the axially spaced-apart of rotating shaft 5.That is, multiple connection projection is not distributed in (can not be fully overlapping, can not be partly overlapping) in the circumference of described rotating shaft overlappingly.
Extrude with valve rod to control projection by rotating shaft 5, and then realize the handoff procedure in cold and hot water route, each projection is arranged along the circumferential interval of rotating shaft 5.That is, multiple projection is not distributed in described rotating shaft axially overlappingly.In this case, when rotating shaft 5 turns to different angles, the projection be positioned on this circumferential position will extrude the valve rod corresponded.
The cell body that can hold and be communicated with valve rod 1, be communicated with valve rod 2, standby valve rod 3 is provided with, below to be communicated with the matching relationship of valve rod 2 open channel body and valve rod in the body of change-over switch 100.
As shown in Figure 3, valve rod 2 is longitudinally arranged among cell body, and be formed with connected chamber G between valve rod 2 and cell body, connected chamber G is connected with delivery port.Be provided with circumferentially outward extending barrier 21 in the center of valve rod 2, the inwall of cell body is provided with the step 21 ' matched with barrier 21, the internal diameter of step 21 ' is less than the external diameter of barrier 21.The rubber ring 10 for sealing is provided with between barrier 21 and step 21 '.Barrier 21 and step 21 ' constitute the opening of connected chamber G.
As shown in Figure 1, Figure 3 and Figure 4, when the handler 50 of rotating shaft 5 turns to 20 position, be communicated with the end 22 that protruding 52 extruding are communicated with valve rod 2.Be communicated with valve rod 2 to move upward along cell body, and then drive barrier 21 to move upward, barrier 21 is separated with step 21 ', and connected chamber G is opened.Current flow into the F place, space in change-over switch body from the intake tunnel 4 of water inlet A, and then flow in connected chamber G, finally flow in cold water channel C.
Be communicated with the upper end of valve rod 2, that is, the one end away from rotating shaft 5 being communicated with valve rod 2 is provided with elastic component 6, between the top being communicated with valve rod 2 and cell body inwall, be provided with activity space E.Rotating shaft 5, when the handler 50 of rotating shaft 5 turns to 10,20 or other positions, is communicated with protruding 52 and leaves the end 22 being communicated with valve rod 2.Be communicated with valve rod 2 to set back under the effect of elastic component 6, connected chamber G is closed, and then cold water channel C is closed.
When hot beverage machine is in holding state, the corresponding standby projection 51 of rotating shaft 5 turns to standby valve rod 3 place corresponding to standby passage D and extrudes standby valve rod 3, and standby passage D is opened and rest channels B, C are all in closed state.Because standby passage D is enclosed, therefore, current can be stoped to flow further.Here it should be noted that, standby protruding 51 on the axial and circumferential of rotating shaft 5 all can not be communicated with projection, be such as communicated with protruding 52 overlaps such as grade (partially or completely) shown in figure.
Be described the water route converting system of capsule beverage brewing machine below, as shown in Figure 5, water flows into change-over switch 100 after water tank flows to water pump, and can carry out the switching of hot and cold water under the effect of change-over switch 100.As user needs to use hot water to carry out brewing of beverage, switch 100 will open hot water channel, and water flows in heat converter and heats, and flows into the first check valve afterwards.Hot water is flowed into the passes during brewing completing beverage in capsule by the first check valve.As user needs to use cold water to carry out brewing of beverage, switch 100 will open cold water channel, flow into the second check valve afterwards.Cold water is flowed into the passes during brewing completing beverage in capsule by the second check valve.
In sum, the utility model is coordinated by multiple valve rod and same rotating shaft, and the hot and cold water that can realize the water route converting system of capsule beverage brewing machine switches.Meanwhile, water route converting system can also be made to be in holding state by arranging standby passage.Change-over switch arrangement of the present utility model is simple, easy to operate.
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 change-over switch, for the water route converting system of capsule beverage brewing machine, is characterized in that, comprising:
Switch main body, includes cavity;
Water inlet and multiple delivery port, to be all arranged on described Switch main body and to be communicated with described cavity respectively;
Be communicated with valve rod with multiple described delivery port is multiple one to one, be arranged in described cavity, each valve rod that is communicated with is used to open or close corresponding delivery port; The quantity of described connection valve rod is equal with the quantity of described delivery port;
Rotating shaft, is arranged at the end of described multiple connection valve rod, and can rotate to extrude different connection valve rods.
2. change-over switch according to claim 1, is characterized in that,
Described multiple connection valve rod is parallel to each other, all perpendicular to the axis of described rotating shaft;
The outer wall of described rotating shaft is provided with correspondingly multiplely is communicated with projection with multiple valve rod that is communicated with, is respectively communicated with during described axis of rotation and protrudingly extrudes corresponding connection valve rod respectively.
3. change-over switch according to claim 2, is characterized in that, described multiple connection projection is not distributed in the circumference of described rotating shaft overlappingly.
4. change-over switch according to claim 2, is characterized in that, described multiple connection projection is not distributed in described rotating shaft axially overlappingly.
5. change-over switch according to claim 1, is characterized in that, in described Switch main body, be provided with the cell body holding described connection valve rod, be formed with connected chamber between described connection valve rod and described cell body, described connected chamber is connected with delivery port.
6. change-over switch according to claim 5, it is characterized in that, be provided with circumferentially outward extending barrier in the center of described connection valve rod, the inwall of described cell body is provided with the step matched with described barrier, the internal diameter of described step is less than the external diameter of described barrier.
7. change-over switch according to claim 5, is characterized in that, is provided with activity space between one end away from described rotating shaft of each described connection valve rod and described cell body inwall.
8. change-over switch according to claim 1, it is characterized in that, also comprise the standby passage be communicated with described cavity, be provided with towards the standby valve rod of described rotating shaft in described standby passage, when described rotating shaft being also provided with rotation, extrude the standby projection of described valve rod.
9. change the system that water route flows to, for capsule beverage brewing machine to make the capsule beverage of different temperatures, it is characterized in that the change-over switch comprised according to any one of claim 1 to 8,
Also comprise hot water channels and cold water road;
Described hot water channels is provided with heat converter, is provided with the first check valve in the downstream of described heat converter;
Described cold water road is provided with the second check valve.
10. a capsule beverage brewing machine, is characterized in that, comprises the change-over switch according to any one of claim 1 to 8, and the multiple outlet conduit equal with described delivery port quantity and connect the inlet channel of described water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601937.4U CN204931352U (en) | 2015-08-11 | 2015-08-11 | Capsule beverage brewing machine and change-over switch thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601937.4U CN204931352U (en) | 2015-08-11 | 2015-08-11 | Capsule beverage brewing machine and change-over switch thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204931352U true CN204931352U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601937.4U Active CN204931352U (en) | 2015-08-11 | 2015-08-11 | Capsule beverage brewing machine and change-over switch thereof |
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| Country | Link |
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| CN (1) | CN204931352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175452A (en) * | 2016-08-30 | 2016-12-07 | 深圳鼎加弘思饮品科技有限公司 | A kind of coffee machine antidrip method and antidrip coffee machine |
-
2015
- 2015-08-11 CN CN201520601937.4U patent/CN204931352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175452A (en) * | 2016-08-30 | 2016-12-07 | 深圳鼎加弘思饮品科技有限公司 | A kind of coffee machine antidrip method and antidrip coffee machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |