CN201641619U - Coffee machine steam conversion valve - Google Patents
Coffee machine steam conversion valve Download PDFInfo
- Publication number
- CN201641619U CN201641619U CN2009203514783U CN200920351478U CN201641619U CN 201641619 U CN201641619 U CN 201641619U CN 2009203514783 U CN2009203514783 U CN 2009203514783U CN 200920351478 U CN200920351478 U CN 200920351478U CN 201641619 U CN201641619 U CN 201641619U
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- China
- Prior art keywords
- steam
- valve body
- valve
- regulating shaft
- coffee machine
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- Expired - Lifetime
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Abstract
The utility model relates to a coffee machine steam conversion valve, comprising a steam valve body and a steam knob, wherein the steam valve body is a three-way valve, and an axial through hole is arranged in the team valve body. The team valve body is provided with a steam inlet, and one side of the steam inlet is provided with a steam outlet. The steam conversion valve also comprises a steam regulating shaft, one end of the steam regulating shaft is fixedly matched with the steam valve body, and the other end of the steam regulating shaft is sheathed with the steam knob. The steam valve body is provided with a sliding slot, the steam regulating shaft is provided with a pilot hole, and a positioning shaft is inserted into the sliding slot and the pilot hole. The steam regulating shaft does linear motion in the steam valve body to open and close the steam inlet and the steam outlet. The steam knob is rotated to drive the steam regulating shaft to do linear motion, and the positioning shaft and the sliding slot on the steam valve body are positioned, so the steam conversion valve body is opened and closed to reach the purpose of steam conversion. The coffee machine steam conversion valve has the characteristics of simple and reasonable structure, accurate positioning, safety, reliability, low cost and flexible and convenient operation.
Description
Technical field
The utility model relates to a kind of coffee machine, particularly a kind of steam converting valve of coffee machine.
Background technology
The steam valve of existing coffee machine, mostly being metal processes, adopt thread connection between steam regulating shaft and steam valve body, its advantage is a steam regulation amount size in real time, shortcoming is a cost cost height, thread connection can can't be located to making the steam regulating shaft connect the position with the steam knob, and each bar steam regulating shaft relative position differs.The steam valve of a spot of plastic cement material, its complex structure, size that can not real-time and effective steam regulation amount.
The steam valve that Chinese patent literature CN200982420Y discloses a kind of coffee machine on November 28th, 2007, it has a valve body that is three-port structure, be provided with axial reach through hole in the valve body, body wall is provided with the steam (vapor) outlet that connects with the reach through hole stage casing, be provided with core assembly in the reach through hole, the upper end that it is characterized in that described valve body is sealedly connected with the steam inlet pipe joint, described core assembly comprises valve rod, valve stem packing ring and compression spring, the middle part of valve rod has the bulge loop that outside protrusion forms, valve stem packing ring is enclosed within on the valve rod and is positioned at the below of bulge loop, the epimere of described reach through hole has to the projecting inward annular valve port adaptive with bulge loop that form, the compression spring is against the upper surface of bulge loop and described valve rod is had all the time move downward to seal the trend of annular valve port, and the lower end of valve rod also is provided with can be with the mechanism for opening/closing of valve rod jack-up.It is said that it has advantage rational in infrastructure, that cost is low and sealing property is good.Therefore but along with the passing of service time, its sealing property is followed decline, and parts are many, is necessary to be further improved and perfect.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, accurate positioning, low cost of manufacture, and the effective steam converting valve of coffee machine of steam regulation amount size, to overcome weak point of the prior art.
A kind of steam converting valve of coffee machine by this purpose design, comprise steam valve body and steam knob, steam valve body is a triple valve, be provided with axial reach through hole in the steam valve body, steam valve body is provided with the steam inlet, one side of steam inlet is provided with steam (vapor) outlet, its architectural feature is that steam converting valve also comprises the steam regulating shaft, one end of steam regulating shaft cooperates fixing with steam valve body, the other end of steam regulating shaft and steam knob socket-connect, steam valve body is provided with chute, and the steam regulating shaft is provided with pilot hole, and locating shaft interts in chute and pilot hole.
Described chute outer wall is provided with the chute projection.
One end of described steam regulating shaft is provided with plug, and the steam knob is provided with sleeve; Plug cover is connected in the sleeve.Triangular in shape or the quadrangle in the cross section of plug and sleeve.
The other end of described steam regulating shaft is provided with installing hole, and sealing gasket is arranged in the installing hole, and the sealing gasket lid is pressed on the steam inlet.Be provided with convex tendon in the steam inlet.
The outer wall of described steam regulating shaft is provided with the mounting groove of one or more, and mounting groove is provided with sealing ring.The sealing ring mounting groove is two.
Described steam valve body sidewall is provided with installing plate, and installing plate is square or is circular.
The utility model drives the chute location on steam regulating shaft moving linearly and locating shaft and the steam valve body by the rotation of steam knob, realizes that the steam converting valve body opens and closes, and reaches the purpose of steam conversion.It has the characteristics of simple and reasonable, accurate positioning, safe and reliable, low price, flexible and convenient operation.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is the closed condition master's TV structure schematic diagram after Fig. 1 assembling.
Fig. 3 looks cross-sectional view for the master of Fig. 2.
Fig. 4 is open mode master's TV structure schematic diagram of Fig. 1.
Fig. 5 looks cross-sectional view for the master of Fig. 4.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-5, this steam converting valve of coffee machine, comprise steam valve body 1 and steam knob 6, steam valve body is a triple valve, steam valve body 1 sidewall is provided with installing plate 1.6, be provided with axial reach through hole in the steam valve body, steam valve body 1 is provided with steam inlet 1.4, and a side of steam inlet is provided with steam (vapor) outlet 1.3, and steam converting valve also comprises steam regulating shaft 5, one end of steam regulating shaft cooperates fixing with steam valve body 1, the other end of steam regulating shaft 5 and steam knob 6 socket-connect, and steam valve body 1 is provided with chute 1.1, and the chute outer wall is provided with chute projection 1.2, steam regulating shaft 5 is provided with pilot hole 5.3, and locating shaft 4 interts in chute 1.1 and pilot hole 5.3.One end of steam regulating shaft 5 is provided with plug 5.4, and steam knob 6 is provided with sleeve; Plug cover is connected in the sleeve.The cross section of plug 5.4 and sleeve is triangular in shape.Steam regulating shaft 5 is moving linearly in steam valve body 1, and steam regulating shaft 5 drive sealing gaskets 2 closely cooperate with convex tendon 1.5 and separate, and realization steam inlet 1.4 is opened and closed with steam (vapor) outlet 1.4.
The other end of steam regulating shaft 5 is provided with installing hole 5.1, and sealing gasket 2 is arranged in the installing hole, and the sealing gasket lid is pressed on the steam inlet 1.4.The sidewall of steam regulating shaft 5 is provided with two sealing ring mounting grooves 5.2, and the sealing ring mounting groove is provided with sealing ring 3, and sealing ring and steam regulating shaft 5 socket-connect; Sealing ring 3 closed steam regulating shafts 5 and steam valve body 1 gap guarantee that steam 1.4 enters from the steam inlet, come out from steam (vapor) outlet 1.3 then, and the cross section of steam inlet 1.4 and steam (vapor) outlet 1.3 is step-like or stepped, and reaching increases the flow velocity purpose.
Operating procedure of the present utility model is as follows:
1) power-on is provided with the heating of steam shelves, and steam and aqueous mixtures in the coffee machine electro-heat equipment are entered by steam inlet 1.4, and the original state steam converting valve is in closed condition.
2) counterclockwise rotate steam knob 6, steam regulating shaft 5 moving linearly (stroke 1-3MM) backward in steam valve body 1, locating shaft 4 rotates in chute 1.1, locating shaft 4 breaks away from 1.2 self-lockings of chute projection, and this moment, sealing gasket 2 separated with convex tendon 1.5, and steam converting valve is in open mode, steam and aqueous mixtures spray by steam (vapor) outlet, along with the size of steam regulation regulating shaft 5 strokes, effective steam regulation size, but this moment just foaming milk or hot drink.
3) if want to stop foaming milk, steam knob 6 turns clockwise, the steam regulating shaft is slided in chute 1.1 by locating shaft 4 influences moving linearly (stroke 1-3MM) forward, locating shaft 4 rotates in chute 1.1, when locating shaft 4 runs to chute projection 1.2, chute projection and locating shaft 4 self-lockings, sealing gasket 2 closely cooperates with convex tendon 1.5, thereby makes steam converting valve change closed condition into by open mode.
4) if think to repeat aforesaid operations by foaming milk once more.
Claims (9)
1. steam converting valve of coffee machine, comprise steam valve body (1) and steam knob (6), steam valve body is a triple valve, be provided with axial reach through hole in the steam valve body, steam valve body (1) is provided with steam inlet (1.4), one side of steam inlet is provided with steam (vapor) outlet (1.3), it is characterized in that steam converting valve also comprises steam regulating shaft (5), one end of steam regulating shaft cooperates fixing with steam valve body, the other end of steam regulating shaft and steam knob socket-connect, steam valve body is provided with chute (1.1), and steam regulating shaft (5) is provided with pilot hole (5.3), and locating shaft (4) interts in chute and pilot hole.
2. steam converting valve of coffee machine according to claim 1 is characterized in that described chute (1.1) outer wall is provided with chute projection (1.2).
3. steam converting valve of coffee machine according to claim 1 is characterized in that an end of described steam regulating shaft (5) is provided with plug (5.3), and steam knob (6) is provided with sleeve; Plug cover is connected in the sleeve.
4. steam converting valve of coffee machine according to claim 3 is characterized in that the triangular in shape or quadrangle in cross section of described plug (5.3) and sleeve.
5. steam converting valve of coffee machine according to claim 3 is characterized in that the other end of described steam regulating shaft is provided with installing hole (5.1), and sealing gasket (2) is arranged in the installing hole, and the sealing gasket lid is pressed on the steam inlet (1.4).
6. steam converting valve of coffee machine according to claim 5 is characterized in that being provided with in the described steam inlet (1.4) convex tendon (1.5).
7. steam converting valve of coffee machine according to claim 1 is characterized in that the outer wall of described steam regulating shaft (5) is provided with the mounting groove (5.2) of one or more, and mounting groove is provided with sealing ring (3).
8. steam converting valve of coffee machine according to claim 7 is characterized in that described sealing ring mounting groove (5.2) is two.
9. steam converting valve of coffee machine according to claim 1 is characterized in that described steam valve body (1) sidewall is provided with installing plate (1.6), and installing plate is square or is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203514783U CN201641619U (en) | 2009-12-26 | 2009-12-26 | Coffee machine steam conversion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203514783U CN201641619U (en) | 2009-12-26 | 2009-12-26 | Coffee machine steam conversion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201641619U true CN201641619U (en) | 2010-11-24 |
Family
ID=43106797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203514783U Expired - Lifetime CN201641619U (en) | 2009-12-26 | 2009-12-26 | Coffee machine steam conversion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201641619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785626B (en) * | 2009-12-26 | 2011-07-27 | 广东新宝电器股份有限公司 | Steam converting valve of coffee machine |
-
2009
- 2009-12-26 CN CN2009203514783U patent/CN201641619U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785626B (en) * | 2009-12-26 | 2011-07-27 | 广东新宝电器股份有限公司 | Steam converting valve of coffee machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20091226 |