CN202143588U - Water inlet-outlet valve device - Google Patents
Water inlet-outlet valve device Download PDFInfo
- Publication number
- CN202143588U CN202143588U CN201120267697U CN201120267697U CN202143588U CN 202143588 U CN202143588 U CN 202143588U CN 201120267697 U CN201120267697 U CN 201120267697U CN 201120267697 U CN201120267697 U CN 201120267697U CN 202143588 U CN202143588 U CN 202143588U
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- water
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- spool
- outlet
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Abstract
The utility model provides a water inlet-outlet valve device which comprises a valve body, a valve cover and a valve core, wherein a water outlet end is arranged in an inner cavity surrounded by the valve body and the valve cover; the valve core slides in the valve body in a self axis direction; an upper sliding hole is formed at the upper end, which corresponds to the valve core, of the valve cover; a lower sliding hole is formed at the lower end, which corresponds to the valve core, of the valve body; a water outlet sealing ring, a middle sealing ring and a water inlet sealing ring are arranged on the valve core and correspond to the upper side of the upper sliding hole, the inner cavity and the lower side of the lower sliding hole respectively; and a water outlet channel communicated with the inner cavity is arranged on the upper side or lower side, which corresponds to the middle sealing ring, of the valve core. When the water inlet-outlet valve device provided by the utility model is applied to a coffee maker and a spring is combined with a top cover to close the top cover, the water outlet end is in an open state, so that water of a heating system can conveniently enter a coffee brewing chamber; and a water inlet end is in a closed state, so that coffee is prevented from flowing back to a water outlet tank when being poured out. When the top cover is opened, the water inlet end is in an open state, so that water can be conveniently added to a water storage tank; and the water outlet end is in a closed state, so that hot water in the heating system is prevented from being ejected out and hurting people.
Description
Technical field
The utility model relates to a kind of Inlet and outlet water valve gear, and particularly a kind of coffee machine that is mainly used in also can be used for the Inlet and outlet water valve gear in the household electrical appliance such as making tea machine, hot-water bottle, beverage machine.
Background technology
Beverage case and water tank integrated form beverage machine in the market; Intake and go out beverage and need independent valve control; Not only cost is higher but also complicated operation, if water tank inlet is poorly sealed, when falling the beverage phenomenon also poured out together of water also can occur; Thereby influence the beverage quality, and when boiling hot beverage delivery port occur easily the water spray hurt sb.'s feelings situation.
Chinese patent document number CN201861444U discloses a kind of coffee machine on June 15th, 2011; Comprise fuselage, water tank, funnel, top cover and heat generating component; Both sides are set with coffee storage chamber and water tank respectively before and after in its fuselage, and coffee storage chamber open-top also passes through the top cover covering; Funnel is arranged on coffee storage chamber open-top place, and a funnel top or a side are provided with and brew water nozzle; Brewing water nozzle is communicated with water tank through outlet pipe component, heat generating component.The coffee storage chamber of this structure promptly is similar to above-mentioned Beverage case, and water tank and coffee storage chamber are integrated in the coffee machine, and the not sealing of the filler of water tank, has the problems referred to above.
The utility model content
The purpose of the utility model aim to provide a kind of simple and reasonable, can control water inlet also can control water outlet, advantages of small volume, with low cost, applied widely, can effectively improve product market competitiveness, be fit to the Inlet and outlet water valve gear produced in enormous quantities, to overcome weak point of the prior art.
A kind of Inlet and outlet water valve gear by this purpose design comprises valve body, valve gap and spool, is provided with the water side in the inner chamber that valve body and valve gap surround; To be spool be slidingly arranged in the valve body along self axis direction its architectural feature, and the upper end of the corresponding spool of valve gap is provided with slide opening, and the lower end of valve body correspondence spool is provided with down slide opening; The corresponding respectively upward slide opening upside of spool, said inner chamber, following slide opening downside are provided with out waterstop ring, intermediate seal circle, water inlet sealing ring; The upside or the downside of the corresponding intermediate seal circle of spool are provided with the exhalant canal that is communicated with said inner chamber.
Said Inlet and outlet water valve gear is arranged in coffee machine, making tea machine, hot-water bottle or the beverage machine; Coffee case or coffee cup that coffee machine comprises the storage tank that is provided with water inlet end, the heat-generating system that is provided with outlet pipe, the brew chamber that communicates with outlet pipe and is arranged on the brew chamber below; Wherein, the Inlet and outlet water valve gear is arranged between said water inlet end and the said outlet pipe.
Said exhalant canal comprises apopore that is arranged in the spool and the perforate that is arranged on the apopore sidepiece; The apopore upper end is opened wide and is communicated the apopore lower end closed with brew chamber; Perforate is communicated with apopore and said inner chamber; Inner chamber communicates with said outlet pipe through said water side; The water side is arranged on valve body or the valve gap.
Said coffee machine top also is provided with top cover, and top cover is provided with the aquaporin that brews that is communicated with spool apopore and brew chamber.
Said spool epimere outer wall axially is provided with the location convex tendon, and the last slide opening inwall of valve gap axially is provided with and locatees the detent that convex tendon cooperates.
Said storage tank is provided with valve seat, is set with said valve body in the valve seat, is connected with the compression spring between spool and the valve seat bottom; Said water inlet end is arranged on the valve seat bottom, and is positioned at the orthographic projection scope of said water inlet sealing ring.
The top sidepiece of the corresponding said water inlet end of said valve seat is provided with water sink.
The peripheral decurrence of the downside of slide opening is stretched out the shirt rim under the said valve body, and the corresponding water sink in shirt rim is provided with opening.
The two ends up and down of the corresponding respectively compression spring of said spool bottom and valve cup bottom portion are provided with locating slot and reference column.
Also be provided with sealing ring between said valve body and the valve gap.
The Inlet and outlet water valve gear of the utility model is controlled the water inlet and the function of water outlet simultaneously, when the water side is closed, and the water inlet end connection.When the Inlet and outlet water valve gear is applied to coffee machine, in conjunction with spring and top cover, make when closing top cover, the water side is in open mode, makes things convenient for the water of heat-generating system to get into the coffee brewing chamber; And water inlet end is in closed condition, and coffee liquid is back in the water tank when avoiding pouring out coffee.When opening top cover, water inlet end is in open mode, conveniently in storage tank, adds water; And the water side is in closed condition, prevents that effectively the hot water ejection in the heat-generating system from hurting sb.'s feelings.It is simple and reasonable, can control water inlet also can control water outlet, advantages of small volume, with low cost, applied widely, can effectively improve product market competitiveness, be fit to produce in enormous quantities.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture sketch map.
Fig. 2 is the utility model one user mode structural representation.
Fig. 3 is an A place structure for amplifying sketch map among Fig. 2.
Fig. 4 is another user mode structural representation.
Fig. 5 is a B place structure for amplifying sketch map among Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 5, this Inlet and outlet water valve gear comprises valve body 6, valve gap 2 and spool 5, is provided with water side 6.2 in the inner chamber 6.5 that valve body and valve gap surround; Spool is slidingly arranged in the valve body along self axis direction, and the upper end of the corresponding spool of valve gap is provided with slide opening 2.1, and the lower end of valve body correspondence spool is provided with down slide opening 6.3; The corresponding respectively upward slide opening upside of spool, said inner chamber, following slide opening downside are provided with out waterstop ring 1, intermediate seal circle 4, water inlet sealing ring 7; The upside or the downside of the corresponding intermediate seal circle of spool are provided with the exhalant canal that is communicated with said inner chamber.Also be provided with sealing ring 3 between valve body 6 and the valve gap 2.
The Inlet and outlet water valve gear is arranged in the coffee machine 15; The coffee case 10 that coffee machine comprises the storage tank 9 that is provided with water inlet end 14.1, the heat-generating system 13 that is provided with outlet pipe 13.1, the brew chamber 12 that communicates with outlet pipe and is arranged on the brew chamber below; Wherein, the Inlet and outlet water valve gear is arranged between said water inlet end and the said outlet pipe.
Exhalant canal comprises apopore 5.2 that is arranged in the spool 5 and the perforate 5.3 that is arranged on the apopore sidepiece; The apopore upper end is opened wide and is communicated the apopore lower end closed with brew chamber 12; Perforate is communicated with apopore and said inner chamber 6.5; Inner chamber communicates with said outlet pipe 13.1 through said water side 6.2; The water side is arranged on the valve body 6.Spool 5 epimere outer walls axially are provided with location convex tendon 5.1, and last slide opening 2.1 inwalls of valve gap 2 axially are provided with and locate the detent that convex tendon cooperates.
Being applied in coffee with the Inlet and outlet water valve gear is example, and its operation principle is: when top cover 11 and coffee machine 15 closed, to pressing down, the aquaporin that brews in the top cover was communicated with spool apopore 5.2 top cover with spool 5; Simultaneously; Go out waterstop ring 1 with 2.1 sealings of the last slide opening of valve gap 2, intermediate seal circle 4 with following slide opening 6.3 sealings of valve body 6, water inlet sealing ring 7 water inlet end 14.1 sealings (storage tank 9 is in closed state) with valve seat 14, the inner chamber 6.5 that the perforate 5.3 of apopore 5.2 surrounds facing to valve body and valve gap; Flow to brew chamber 12 through the water of the heat-generating system 13 heating aquaporin that brews in outlet pipe 13.1, water side 6.2, inner chamber 6.5, perforate 5.3, apopore 5.2, top cover successively, the flow direction of water is seen Fig. 2 arrow.
When needs add water toward storage tank 9; Open top cover 11; Top cover is no longer exerted pressure to spool 5, and spool moves upward under 8 effects of compression spring, and water inlet end 14.1 is opened; Perforate 5.3 and apopore 5.2 are not communicated with inner chamber 6.5, and water inlet sealing ring 7 seals 6.3 sealings of following slide opening, the intermediate seal circle 4 of valve body 6 with the last slide opening 2.1 of valve gap 2; Pouring in the water sink 14.3, water flow in the storage tank 9 through opening 6.1, the water inlet end 14.1 of valve body 6 successively, and the flow direction of water is seen Fig. 5 arrow.
Claims (10)
1. an Inlet and outlet water valve gear comprises valve body (6), valve gap (2) and spool (5), is provided with water side (6.2) in the inner chamber that valve body and valve gap surround (6.5); It is characterized in that spool is slidingly arranged in the valve body along self axis direction, the upper end of the corresponding spool of valve gap is provided with slide opening (2.1), and the lower end of valve body correspondence spool is provided with down slide opening (6.3); The corresponding respectively upward slide opening upside of spool, said inner chamber, following slide opening downside are provided with out waterstop ring (1), intermediate seal circle (4), water inlet sealing ring (7); The upside or the downside of the corresponding intermediate seal circle of spool are provided with the exhalant canal that is communicated with said inner chamber.
2. Inlet and outlet water valve gear according to claim 1 is characterized in that said Inlet and outlet water valve gear is arranged in coffee machine (15), making tea machine, hot-water bottle or the beverage machine; Coffee case (10) or coffee cup that coffee machine comprises the storage tank (9) that is provided with water inlet end (14.1), the heat-generating system (13) that is provided with outlet pipe (13.1), the brew chamber (12) that communicates with outlet pipe and is arranged on the brew chamber below; Wherein, the Inlet and outlet water valve gear is arranged between said water inlet end and the said outlet pipe.
3. Inlet and outlet water valve gear according to claim 2 is characterized in that said exhalant canal comprises the perforate (5.3) that is arranged on the apopore (5.2) in the spool (5) and is arranged on the apopore sidepiece; The apopore upper end is opened wide and is communicated the apopore lower end closed with brew chamber (12); Perforate is communicated with apopore and said inner chamber (6.5); Inner chamber communicates with said outlet pipe (13.1) through said water side (6.2); The water side is arranged on valve body (6) or the valve gap (2).
4. Inlet and outlet water valve gear according to claim 3 is characterized in that said coffee machine (15) top also is provided with top cover (11), and top cover is provided with the aquaporin that brews that is communicated with spool (5) apopore (5.2) and brew chamber (12).
5. Inlet and outlet water valve gear according to claim 4 is characterized in that said spool (5) epimere outer wall axially is provided with location convex tendon (5.1), and last slide opening (2.1) inwall of valve gap (2) axially is provided with and locatees the detent that convex tendon cooperates.
6. according to each described Inlet and outlet water valve gear of claim 2 to 5, it is characterized in that said storage tank (9) is provided with valve seat (14), be set with said valve body (6) in the valve seat, be connected with compression spring (8) between spool (5) and the valve seat bottom; Said water inlet end (14.1) is arranged on the valve seat bottom, and is positioned at the orthographic projection scope of said water inlet sealing ring (7).
7. Inlet and outlet water valve gear according to claim 6 is characterized in that the top sidepiece of the corresponding said water inlet end of said valve seat (14) (14.1) is provided with water sink (14.3).
8. Inlet and outlet water valve gear according to claim 7 is characterized in that the peripheral decurrence of downside of slide opening (6.3) under the said valve body (6) is stretched out shirt rim (6.4), and the corresponding water sink in shirt rim (14.3) is provided with opening (6.1).
9. Inlet and outlet water valve gear according to claim 6 is characterized in that said spool (5) bottom and valve seat (14) bottom are provided with locating slot and reference column (14.2) in the two ends up and down of corresponding compression spring (8) respectively.
10. Inlet and outlet water valve gear according to claim 1 is characterized in that also being provided with sealing ring (3) between said valve body (6) and the valve gap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120267697U CN202143588U (en) | 2011-07-27 | 2011-07-27 | Water inlet-outlet valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120267697U CN202143588U (en) | 2011-07-27 | 2011-07-27 | Water inlet-outlet valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143588U true CN202143588U (en) | 2012-02-15 |
Family
ID=45579526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120267697U Expired - Lifetime CN202143588U (en) | 2011-07-27 | 2011-07-27 | Water inlet-outlet valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143588U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236375A (en) * | 2018-02-22 | 2018-07-03 | 广州又客网络技术有限公司 | A kind of electric appliance for preparing beverage |
| CN109431284A (en) * | 2018-11-19 | 2019-03-08 | 宁波凯波集团有限公司 | The safe water flowing out structure and leak through type coffee machine of splashproof hot water |
| CN110150992A (en) * | 2019-05-24 | 2019-08-23 | 科勒(中国)投资有限公司 | A kind of water inlet component, water tank and watering machine |
| CN110613352A (en) * | 2018-06-20 | 2019-12-27 | 广东美的生活电器制造有限公司 | Beverage machine |
| CN114617432A (en) * | 2021-12-30 | 2022-06-14 | 九阳股份有限公司 | Brewing device |
| CN108236375B (en) * | 2018-02-22 | 2024-05-24 | 广州又一客网络技术有限公司 | Electrical appliance for preparing beverage |
-
2011
- 2011-07-27 CN CN201120267697U patent/CN202143588U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236375A (en) * | 2018-02-22 | 2018-07-03 | 广州又客网络技术有限公司 | A kind of electric appliance for preparing beverage |
| CN108236375B (en) * | 2018-02-22 | 2024-05-24 | 广州又一客网络技术有限公司 | Electrical appliance for preparing beverage |
| CN110613352A (en) * | 2018-06-20 | 2019-12-27 | 广东美的生活电器制造有限公司 | Beverage machine |
| CN109431284A (en) * | 2018-11-19 | 2019-03-08 | 宁波凯波集团有限公司 | The safe water flowing out structure and leak through type coffee machine of splashproof hot water |
| CN110150992A (en) * | 2019-05-24 | 2019-08-23 | 科勒(中国)投资有限公司 | A kind of water inlet component, water tank and watering machine |
| CN110150992B (en) * | 2019-05-24 | 2021-07-30 | 科勒(中国)投资有限公司 | Water inlet assembly, water tank and water feeder |
| CN114617432A (en) * | 2021-12-30 | 2022-06-14 | 九阳股份有限公司 | Brewing device |
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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 |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |