CN201734539U - Water outlet valve device of coffee machine - Google Patents
Water outlet valve device of coffee machine Download PDFInfo
- Publication number
- CN201734539U CN201734539U CN201020194608XU CN201020194608U CN201734539U CN 201734539 U CN201734539 U CN 201734539U CN 201020194608X U CN201020194608X U CN 201020194608XU CN 201020194608 U CN201020194608 U CN 201020194608U CN 201734539 U CN201734539 U CN 201734539U
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- Prior art keywords
- valve
- top cover
- water
- cavity
- watering
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The water outlet valve device of the coffee machine comprises a water sprinkling device provided with a water sprinkling opening, a rotatable upper cover is arranged on the water sprinkling device, the upper cover comprises a top cover support and a top cover, a groove for placing a water pipe is arranged on one side of the top cover support, a cavity for connecting the water sprinkling opening is arranged at the bottom of the top cover support, the groove is communicated with the cavity, the top cover support is connected with the top cover, one end of the water pipe is connected with a water pump, the other end of the water pipe extends into the cavity of the top cover support through the groove, and a water outlet valve for. The water outlet valve is a one-way valve; the one-way valve comprises a valve body, one end of the valve body is connected with the water pipe, a one-way valve cover is arranged inside the valve body, and a spring is also arranged on the one-way valve cover; the one-way valve comprises an ejector rod which is arranged on the water sprinkling opening, and the top of the ejector rod is connected with a one-way valve cover. The utility model discloses a control upper cover and watering device open and shut, can realize whether the interface of going out water can go out water and dash coffee, it has characteristics simple reasonable, dependable performance, flexible operation convenience, the safety degree is high, the cost of manufacture is low.
Description
Technical field
The utility model relates to the outlet valve device of a kind of coffee machine, particularly a kind of coffee machine.
Background technology
Chinese patent literature CN2817685 discloses a kind of coffee machine on September 20th, 2006 and has brewageed the processing unit water supply installation, include a water intaking valve and one and the joining joint of this water intaking valve, wherein water intaking valve includes a valve body with three-port structure, this valve body has a hot water inlet, one wastewater outlet and one has the valve port that hot water flows out and waste water flows into concurrently, wherein the pipeline between valve port and the hot water inlet is provided with a core assembly that can constitute one-way valve structures, and the pipeline between valve port and the wastewater outlet is provided with the core assembly of the choke valve structure of another open and close that can realize valve by cam drive, and the open and close of two valves are finished in the effect that the water route in the whole water intaking valve cycles through cam and spring automatically.It is said that its dependable performance, cost are low, having had to brewageing processing unit provides hot water and guiding to brewage the dual-use function of the waste water of processing unit to waste water tank, greatly facilitates user's use.But this coffee maker appts has following weak point: 1. Jia Re hot water directly is back to water tank, and water is heated repeatedly, and the consumer is edible unhygienic; 2. the heater members work of can not stopping work is not energy-conservation, is difficult to satisfy user's instructions for use; 3. this structure is very complicated, and cost of manufacture is higher.
The utility model content
The purpose of this utility model aims to provide that a kind of design is ingenious, and principle is simple, and the structure uniqueness is safe and reliable, convenient production, and the outlet valve device of the coffee machine that cost of manufacture is low is to overcome weak point of the prior art.
Press the outlet valve device of a kind of coffee machine of this purpose design, comprise the watering device that is provided with the watering mouth, it is provided with rotating loam cake, loam cake comprises top cover support and top cover, top cover support one side is provided with the groove of placing water pipe, the bottom is provided with the cavity that connects the watering mouth, groove communicates with cavity, top cover support joins by screw and top cover, water pipe one end is connected with the water pump of coffee machine, the other end stretches into by groove in the cavity of top cover support, and its architectural feature is to be provided with the outlet valve that connects water pipe and watering mouth in the described cavity.
Described outlet valve is a check valve.
Described check valve comprises valve body, valve body one end is provided with into, and the water interface connects water pipe, valve inner is provided with the unidirectional valve gap of vertical slip, and check valve covers and also is provided with spring, and the position of the corresponding unidirectional valve gap in valve body bottom is provided with the water outlet interface and joins with the watering mouth.
Described check valve comprises push rod, and the position of its corresponding unidirectional valve gap is arranged on the top of the watering mouth of watering device, and push rod pierces into the cavity of top cover, and puts in the water outlet interface of valve body, and the top of push rod and unidirectional valve gap join.
Push rod on the bottom opening of the cavity of described top cover support on the watering mouth of the unidirectional valve gap of corresponding check valve, watering device, the watering mouth is provided with the delivery port sealing ring.
The utility model is by being provided with check valve in loam cake, the push rod that drives the check valve switch is set on watering device, and when loam cake and watering device were opened, push rod separated with unidirectional valve gap, and the water outlet interface of check valve is sealed to can't water outlet; When loam cake and watering device closed, push rod backed down unidirectional valve gap, and the water outlet interface of check valve is opened, thereby realized brewing of coffee, and it is simple and reasonable, dependable performance, flexible and convenient operation, safe coefficient height, cost of manufacture are low.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model one embodiment.
Fig. 2 is a top cover open mode structural representation;
Fig. 3 is a top cover closed condition structural representation.
Fig. 4 is unidirectional valve gap closed condition schematic diagram;
Fig. 5 is unidirectional valve gap open mode schematic diagram.
Fig. 6 is the utility model one embodiment general assembly structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 5, the outlet valve device of this coffee machine, comprise the watering device 8 that is provided with the watering mouth, it is provided with rotating loam cake, loam cake comprises top cover support 7 and top cover 6, top cover support one side is provided with the groove of placing water pipe, the bottom is provided with the cavity that connects the watering mouth, groove communicates with cavity, top cover support 7 joins by screw and top cover 6, water pipe one end is connected with the water pump of coffee machine, and the other end stretches into by groove in the cavity of top cover support 7, is provided with the outlet valve that connects water pipe and watering mouth in the cavity.Outlet valve is a check valve.
Check valve comprises valve body 1, valve body one end is provided with into, and the water interface connects water pipe, valve body 1 inside is provided with the unidirectional valve gap 2 of vertical slip, and check valve covers and also is provided with spring 3, and the position of the corresponding unidirectional valve gap 2 in valve body 1 bottom is provided with the water outlet interface and joins with the watering mouth.Check valve also comprises push rod 5, and the position of its corresponding unidirectional valve gap 2 is arranged on the top of the watering mouth of watering device 8, and push rod 5 pierces into the cavity of top cover 6, and puts in the water outlet interface of valve body 1, and the top of push rod 5 and unidirectional valve gap 2 join.
Push rod 5 on the bottom opening of the cavity of top cover support 7 on the watering mouth of the unidirectional valve gap 2 of corresponding check valve, watering device 8, the watering mouth is provided with delivery port sealing ring 4.
Use of the present utility model is as follows:
The first step: power-on heats the water in the coffee machine and opens loam cake, unidirectional valve gap 2 under the reaction force of compressed spring 3 with delivery port sealing ring 4 the water outlet sealing joint, this moment, the check valve passage was in closed state (as Fig. 2, shown in Figure 4), realize the phenomenon of this structure anhydrous water clock when loam cake is opened, reach safety, purpose of energy saving.
Second step: after the water heating is finished, coffee pot is put into the below of watering device 8 and closes loam cake, unidirectional valve gap 2 is under the active force of push rod 5, move upward, unidirectional valve gap 2 is opened, and the water outlet interface is in open mode (as Fig. 3, shown in Figure 5), opens water pump, the high pressure current enter watering device 8, brewing coffee through check valve.
The 3rd goes on foot, and has brewageed the coffee of required deal, stops pump working, opens loam cake, and unidirectional valve gap 2 resets downwards in the driving of the reaction force of compressed spring 3, thereby makes check valve change closed state into by open mode.
In the 4th step,, can repeat aforesaid operations if thinking to dash once more makes coffee.
Coffee machine of the present utility model under any circumstance, even open the coffee machine loam cake accidentally, because under the effect of check valve, water all can't flow out from delivery port, has protected that the user's is safe in utilization.
Claims (5)
1. the outlet valve device of a coffee machine, comprise the watering device (8) that is provided with the watering mouth, it is provided with rotating loam cake, loam cake comprises top cover support (7) and top cover (6), top cover support one side is provided with the groove of placing water pipe, the bottom is provided with the cavity that connects the watering mouth, groove communicates with cavity, top cover support joins by screw and top cover (6), water pipe one end is connected with the water pump of coffee machine, the other end stretches in the cavity of top cover support by groove, it is characterized in that being provided with in the described cavity outlet valve that connects water pipe and watering mouth.
2. according to the outlet valve device of the described coffee machine of claim 1, it is characterized in that described outlet valve is a check valve.
3. according to the outlet valve device of the described coffee machine of claim 2, it is characterized in that described check valve comprises valve body (1), valve body one end is provided with into, and the water interface connects water pipe, valve inner is provided with the unidirectional valve gap (2) of vertical slip, check valve covers and also is provided with spring (3), and the position of the corresponding unidirectional valve gap in valve body bottom is provided with the water outlet interface and joins with the watering mouth.
4. according to the outlet valve device of claim 2 or 3 described coffee machines, it is characterized in that described check valve comprises push rod (5), the position of its corresponding unidirectional valve gap (2) is arranged on the top of the watering mouth of watering device (8), push rod pierces into the cavity of top cover (6), and put in the water outlet interface of valve body (1), the top of push rod and unidirectional valve gap join.
5. according to the outlet valve device of the described coffee machine of claim 4, it is characterized in that the push rod (5) on the watering mouth, watering mouthful of unidirectional valve gap (2), the watering device (8) of corresponding check valve on the bottom opening of cavity of described top cover support (7) is provided with delivery port sealing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020194608XU CN201734539U (en) | 2010-05-17 | 2010-05-17 | Water outlet valve device of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020194608XU CN201734539U (en) | 2010-05-17 | 2010-05-17 | Water outlet valve device of coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201734539U true CN201734539U (en) | 2011-02-09 |
Family
ID=43549817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020194608XU Expired - Lifetime CN201734539U (en) | 2010-05-17 | 2010-05-17 | Water outlet valve device of coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201734539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799880A (en) * | 2012-11-08 | 2014-05-21 | 伊莱克斯(中国)电器有限公司 | Water tank connecting piece in coffee machine |
| CN107126098A (en) * | 2017-04-25 | 2017-09-05 | 广东宏日科技股份有限公司 | A kind of coffee machine water tank Quick water exit structure |
| CN113556965A (en) * | 2019-01-22 | 2021-10-26 | 美乐家单一部分有限两合公司 | Machine for preparing hot beverages |
-
2010
- 2010-05-17 CN CN201020194608XU patent/CN201734539U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799880A (en) * | 2012-11-08 | 2014-05-21 | 伊莱克斯(中国)电器有限公司 | Water tank connecting piece in coffee machine |
| CN107126098A (en) * | 2017-04-25 | 2017-09-05 | 广东宏日科技股份有限公司 | A kind of coffee machine water tank Quick water exit structure |
| CN113556965A (en) * | 2019-01-22 | 2021-10-26 | 美乐家单一部分有限两合公司 | Machine for preparing hot beverages |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |