CN201948803U - Drip-proof structure of coffee machine - Google Patents
Drip-proof structure of coffee machine Download PDFInfo
- Publication number
- CN201948803U CN201948803U CN2011200283750U CN201120028375U CN201948803U CN 201948803 U CN201948803 U CN 201948803U CN 2011200283750 U CN2011200283750 U CN 2011200283750U CN 201120028375 U CN201120028375 U CN 201120028375U CN 201948803 U CN201948803 U CN 201948803U
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- Prior art keywords
- coffee
- valve
- coffee machine
- pressure release
- relief valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000000843 powder Substances 0.000 claims description 4
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model provides a drip-proof structure of coffee machine, includes that the coffee that leads to pipe communicates in proper order makes the device, heats a kind of deep pot, water pump and water tank, characterized by is provided with delivery port check valve and the relief valve that concatenates between a kind of deep pot that generates heat and the coffee makes the device. The pressure release valve is in an inverted T shape, a water inlet is formed in one end of a transverse pipeline portion of the pressure release valve, a water outlet is formed in the other end of the transverse pipeline portion of the pressure release valve, a valve cover is arranged on the top of a longitudinal pipeline portion of the pressure release valve, and a pressure release opening is formed in the valve cover. The utility model discloses make the device and generate heat and be provided with the relief valve between a kind of deep pot at the coffee of coffee machine, utilize the relief valve can be automatic and quick remove coffee machine inside because boil produced pressure after coffee to shorten the time that the drip took place in hu zui department of coffee machine, perhaps stop hu zui department completely and take place the drip phenomenon. The novel coffee maker is simple and reasonable in structure and safe to use, prevents the coffee maker from dripping, protects the internal structure of the coffee maker and prolongs the service life.
Description
Technical field
The utility model relates to the antidrip structure of a kind of coffee machine, particularly coffee machine.
Background technology
Usually pump formula coffee machine all needs pressure release after having boiled coffee, its main cause is because after having boiled coffee, also has one pressure and hot water in the brewery installations of coffee machine, adding in heating pot the hot water generation pressure that rises of splashing, after surpassing heating pot delivery port check valve dynamics, there are the current of low-pressure to come out, thereby can produce long coffee liquid water clock, make troubles to the user at the Hu Zuichu of coffee machine.Our company discloses a kind of coffee machine in Chinese patent literature CN2870678 on February 21st, 2007, comprise the heater element and the temperature control element that are arranged on the heating container, heating container and water inlet pipe join, water inlet pipe is provided with flowmeter and magnetic valve, and heater element, flowmeter and magnetic valve are electrically connected with master board respectively.Water inlet pipe is provided with check valve, and check valve is arranged on after the magnetic valve, enters before the heating container.Water inlet pipe is provided with filter, and filter is arranged on before the flowmeter.Heating container is provided with steam outleting pipe, and this steam outleting pipe is provided with steam valve.The steam outleting pipe outlet end is provided with brew head.Heating container is provided with relief tube, and this relief tube is provided with pressure-relief valve.Heating container is provided with the aqueduct that is opened on the heating container bottom, and this aqueduct communicates with the boiling water outlet pipe, and the boiling water outlet pipe port of export is provided with the funnel of splendid attire coffee powder.Its structure is complicated.Therefore, for to the release of coffee brewing system and reduce the coffee dripping and leaking time, simplified structure is necessary existing coffee machine is done further improvement.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, safe in utilization, can not produce weeping or shorten the antidrip structure of the coffee machine of water clock time to a great extent, to overcome weak point of the prior art.
Press the antidrip structure of a kind of coffee machine of this purpose design, comprise the coffee brewing device that is communicated with successively by water pipe, heating pot, water pump and water tank, its architectural feature is to be provided with delivery port check valve and the relief valve that is connected in series between heating pot and coffee brewing device.
Described relief valve is an inverted T-shaped, is provided with water inlet at an end of the lateral duct of relief valve part, and the other end is provided with delivery port, is provided with valve gap at the top of vertical pipeline portions of relief valve, has pressure relief opening on the valve gap.
Be provided with pressure release nonreturn valve core and pressure release spring in vertical pipeline of described relief valve, the pressure release nonreturn valve core is the thick stepped cylindrical of top detail portion, and the pressure release spring housing is located on the thin outer wall partly of pressure release nonreturn valve core.
Described delivery port check valve is arranged on heating pot, and the delivery port check valve is connected by water pipe with relief valve.
Described delivery port check valve is a umbrella shape, is arranged with spring on the column outer wall of its umbrella handle shape.
Described heating pot is storage-type heating pot or instantaneous heating pot.
Described coffee machine is capsule-type coffee machine, press-powder formula coffee machine or coffee chartered plane.
The utility model is provided with relief valve between the coffee brewing device of coffee machine and heating pot, utilize the relief valve can be automatically and to shed coffee machine fast inner because boiled the pressure that is produced after the coffee, the time that thereby water clock takes place the Hu Zuichu that shortens coffee machine, perhaps stop Hu Zuichu fully weeping takes place.It is simple and reasonable, and is safe in utilization, and the internal structure preventing from also to have protected when coffee machine from producing water clock coffee machine has prolonged its service life.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the structural representation of heating pot.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Fig. 4 is the decomposition texture schematic diagram of relief valve.
Among the figure: 1 is the coffee brewing device, and 2 are heating pot, and 21 is the delivery port check valve; 3 is relief valve, and 31 are the pressure release nonreturn valve core, and 32 are the pressure release spring; 33 is valve gap, and 34 is pressure relief opening, and 35 is water inlet; 36 is delivery port, and 4 is water pipe, and 5 is water pump; 6 is water pump valve; 7 is protective valve, and 8 is water tank, and 9 is Hu Zui.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 4, a kind of antidrip structure of coffee machine comprises coffee brewing device 1, heating pot 2, relief valve 3 and water pipe 4, and delivery port check valve 21 and relief valve 3 are serially connected between heating pot 2 and the coffee brewing device 1.Water pump 5 is not when working, and relief valve 3 is an open mode; When coffee machine began to make coffee, water pump 5 by water pipe 4, water pump valve 6 and protective valve 7, pumped into heating in heating pot 2 with the water in the water tank 8, by delivery port check valve 21 and relief valve 3, enters coffee brewing device 1 at last then.In this process, the hydraulic pressure of its generation is closed the pressure release nonreturn valve core 31 in the relief valve 3, after coffee making is finished, pressure release nonreturn valve core 31 is opened under the effect of pressure release spring 32, by pressure relief opening 34 in water residual in the water pipe 4 and heating pot 2 because temperature raises the water that enters water pipe 4 drain, prevent its kettle mouth 9 water clocks, thereby shorten the time of the kettle mouth 9 places generation water clock of coffee machine, perhaps stop kettle mouth 9 places fully weeping takes place from coffee machine.
The pot of heating described in the present embodiment is storage-type heating pot or instantaneous heating pot, and described coffee machine is capsule-type coffee machine, press-powder formula coffee machine or coffee chartered plane.
The foregoing description is a preferred version of the present utility model, and the utility model is not only limited to the foregoing description, and variation, remodeling, increase or the replacement made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (7)
1. the antidrip structure of a coffee machine, comprise the coffee brewing device (1) that is communicated with successively by water pipe (4), heating pot (2), water pump (5) and water tank (8), it is characterized in that between (2) and coffee brewing device (1) are stewed in heating, being provided with delivery port check valve (21) and the relief valve (3) that is connected in series.
2. according to the antidrip structure of the described coffee machine of claim 1, it is characterized in that described relief valve (3) is an inverted T-shaped, lateral duct end partly at relief valve (3) is provided with water inlet (35), the other end is provided with delivery port (36), top at vertical pipeline portions of relief valve (3) is provided with valve gap (33), has pressure relief opening (34) on the valve gap (33).
3. according to the antidrip structure of claim 1 or 2 described coffee machines, it is characterized in that being provided with pressure release nonreturn valve core (31) and pressure release spring (32) in vertical pipeline of described relief valve (3), pressure release nonreturn valve core (31) is the thick stepped cylindrical of top detail portion, and pressure release spring (32) is set on the thin outer wall partly of pressure release nonreturn valve core (31).
4. according to the antidrip structure of the described coffee machine of claim 3, it is characterized in that described delivery port check valve (21) is arranged on heating pot (2), delivery port check valve (21) is connected by water pipe (4) with relief valve (3).
5. according to the antidrip structure of the described coffee machine of claim 4, it is characterized in that described delivery port check valve (21) is umbrella shape, is arranged with spring on the column outer wall of its umbrella handle shape.
6. according to the antidrip structure of the described coffee machine of claim 5, it is characterized in that described heating pot (2) is storage-type heating pot or instantaneous heating pot.
7. according to the antidrip structure of the described coffee machine of claim 6, it is characterized in that described coffee machine is capsule-type coffee machine, press-powder formula coffee machine or coffee chartered plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200283750U CN201948803U (en) | 2011-01-27 | 2011-01-27 | Drip-proof structure of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200283750U CN201948803U (en) | 2011-01-27 | 2011-01-27 | Drip-proof structure of coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201948803U true CN201948803U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200283750U Expired - Fee Related CN201948803U (en) | 2011-01-27 | 2011-01-27 | Drip-proof structure of coffee machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201948803U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116414A (en) * | 2014-07-10 | 2014-10-29 | 广东新宝电器股份有限公司 | Drying device for beverage machine and beverage machine |
| 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 |
| CN107669123A (en) * | 2016-04-22 | 2018-02-09 | 杭州云蜂工业设计有限公司 | A kind of pure water Drinking fountain |
| CN107752768A (en) * | 2016-08-15 | 2018-03-06 | 广东德豪润达电气股份有限公司 | Coffee machine and its method of work |
| CN111297199A (en) * | 2020-03-13 | 2020-06-19 | 宁波凯波集团有限公司 | Hot water valve group and beverage brewing equipment |
| CN111887721A (en) * | 2020-06-15 | 2020-11-06 | 浙江酷菲尔电器有限公司 | Multifunctional coffee machine |
-
2011
- 2011-01-27 CN CN2011200283750U patent/CN201948803U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116414A (en) * | 2014-07-10 | 2014-10-29 | 广东新宝电器股份有限公司 | Drying device for beverage machine and beverage machine |
| CN107669123A (en) * | 2016-04-22 | 2018-02-09 | 杭州云蜂工业设计有限公司 | A kind of pure water Drinking fountain |
| CN107752768A (en) * | 2016-08-15 | 2018-03-06 | 广东德豪润达电气股份有限公司 | Coffee machine and its method of work |
| CN107752768B (en) * | 2016-08-15 | 2023-09-26 | 珠海横琴鑫润智能制造有限公司 | Coffee machine and working method thereof |
| 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 |
| CN106175452B (en) * | 2016-08-30 | 2022-08-16 | 深圳鼎加弘思饮品科技有限公司 | Anti-drip method for coffee machine and anti-drip coffee machine |
| CN111297199A (en) * | 2020-03-13 | 2020-06-19 | 宁波凯波集团有限公司 | Hot water valve group and beverage brewing equipment |
| CN111887721A (en) * | 2020-06-15 | 2020-11-06 | 浙江酷菲尔电器有限公司 | Multifunctional coffee machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20150127 |
|
| EXPY | Termination of patent right or utility model |