CN205207808U - Coffee machine pressure regulating valve - Google Patents
Coffee machine pressure regulating valve Download PDFInfo
- Publication number
- CN205207808U CN205207808U CN201521066263.9U CN201521066263U CN205207808U CN 205207808 U CN205207808 U CN 205207808U CN 201521066263 U CN201521066263 U CN 201521066263U CN 205207808 U CN205207808 U CN 205207808U
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- valve body
- spring
- coffee machine
- adjustment sleeve
- machine pressure
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Abstract
The utility model discloses a coffee machine pressure regulating valve. There is the defect that the pressure adjustment deviation is big in the pressure regulating valve of current coffee machine because of receiving spring manufacturing accuracy deviation. The utility model discloses a hollow valve body, the below of valve body sets up the water inlet, and the lateral part sets up the delivery port, sets up a spring in the valve body, settles a case below the valve body is inside, and this case supports the water inlet that leans on the valve body, sets up the spring holder above the valve body is inside, spring one end support to lean on the case, the other end supports and leans on the spring holder, its characterized in that: the adjusting collar that the upper portion overcoat of valve body no. 1 can reciprocate for the valve body, the top of spring holder support to lean on on the inner wall of adjusting collar, during the use, decrement that rotation regulation cover, axial motion through the spring holder come the adjusting spring. The utility model discloses a decrement of adjusting collar adjusting spring can be adjusted out the water pressure in real time and fully extracted in order to reach coffee, and operation process is simple and convenient, but also can realize intelligent regulation control.
Description
Technical field
The utility model relates to coffee machine component, specifically a kind of coffee machine pressure regulator valve.
Background technique
Coffee, is all with cocoa, tea and is popular in one of the three large beverages in the world.Along with coffee at home popular, coffee machine also has original external introduction to develop into the autonomous innovation stage as the main process apparatus making coffee, efficiently, structure is simple, good operability becomes a direction of existing coffee machine technological improvement, makes coffee machine more meet use and the consumption habit of compatriots.
The pressure regulator valve of current coffee machine, its pressure requirements mostly by selecting different springs to reach different, complex structure, pressure regulating operation inconvenience.In the production of spring, the accuracy of manufacturing due to spring is uneven and cause adjustment pressure divergence large, and cause water-exit temperature to fluctuate large, coffee extracted is undue or not enough, has a strong impact on the mouthfeel of coffee.
Model utility content
Technical problem to be solved in the utility model overcomes the large defect of existing coffee machine modulating valve pressure adjusting deviation, provides a kind of coffee machine pressure regulator valve that can carry out error compensation correction manually or automatically to the manufacture deviation of spring.
For this reason, the utility model adopts following technological scheme: a kind of coffee machine pressure regulator valve, comprises the valve body of hollow, and the below of valve body arranges water intake, sidepiece sets out the mouth of a river, arrange a spring in valve body, valve inner positioned beneath one spool, this spool is against the water intake of valve body, above valve inner, spring seat is set, described spring one end is against spool, and the other end, against spring seat, is characterized in that:
The adjustment sleeve that the top overcoat one of valve body can move up and down relative to valve body, the top of described spring seat is resisted against on the inwall of adjustment sleeve, spring seat axial motion (namely rise or decline) is made by rotary regulating sleeve, thus adjust the decrement of spring, and then play the effect of Regulation spring pressure.
When the utility model uses, when the discharge pressure of valve body is too low, rotary regulating sleeve makes adjustment interplanting axial downward movement, increases the decrement of spring, thus reaches the effect of valve body cracking pressure increasing; Otherwise when the discharge pressure of valve body is too high, rotary regulating sleeve makes adjustment interplanting axially move upward, and reduces the decrement of spring, thus reaches the effect of valve body cracking pressure minimizing.
As improving further and supplementing technique scheme, the utility model takes following technical measures:
The top of described adjustment sleeve is fixedly connected with a driven index gears, and this driven index gears connects a driving index gears engaged with it, forms a driving gear wheel set for driving adjustment sleeve to rotate.
Described driving index gears arranges one handle, and driven by rotatable handle and drive index gears to rotate, this mode of structure is manual drives.
Described driving index gears connects an automatically controlled gear motor, and driven by automatically controlled gear motor and drive index gears to rotate, this mode of structure is motorized motions, is aided with position transducer, can realize switching and the intellectualized operation of the different extracting pressure of coffee machine.
The outer wall on described valve body top arranges outside thread, and the inwall of described adjustment sleeve arranges the internal thread engaged with the outside thread of valve outer wall, makes adjustment sleeve be screwedly mounted on valve body top.
On described spring seat, cover has seal ring, and the inwall of sealing circle and described valve body is close to, and seal ring is for improving sealing effect.
The cylindricality positioning part that one runs through adjustment sleeve top is formed at the top of described spring seat, prevents spring seat generation axial deflection by cylindricality positioning part.
The utility model has following beneficial effect: by the decrement of adjustment sleeve adjustment spring, play the effect of Regulation spring pressure, can fully extract to reach coffee by adjusting water outlet pressure in real time, operating process is easy, but also intelligent regulable control can be realized, a tractor serves several purposes.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model (do not install and drive index gears and driven index gears).
Fig. 2 is structural representation of the present utility model.
In figure, 1-spool, 2-spring, 3-valve body, 4-adjustment sleeve, 5-spring seat, 6-seal ring, 7-handle, 8-drives index gears, the driven index gears of 9-, 51-cylindricality positioning part.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further described.
Coffee machine pressure regulator valve as shown in Figure 1-2, the below of the valve body 3 of hollow arranges water intake, sidepiece sets out the mouth of a river, spring 2 is set in valve body 3, valve body 3 lower inside settles V-arrangement spool 1, and this spool 1 is against the water intake of valve body 3, and valve body 3 inner upper arranges spring seat 5, described spring 2 one end is against spool 1, and the other end is against spring seat 5.
The adjustment sleeve 4 that the top overcoat of valve body 3 can move up and down relative to valve body, the outer wall on valve body 3 top arranges outside thread, and the inwall of adjustment sleeve 4 arranges the internal thread engaged with the outside thread of valve outer wall, makes adjustment sleeve 4 be screwedly mounted on valve body 3 top.The top of described spring seat 5 is resisted against on the inwall of adjustment sleeve 4, makes spring seat 5 axial motion, thus adjust the decrement of spring 2 by rotary regulating sleeve 4.The top of adjustment sleeve 4 is fixedly connected with driven index gears 9, and this driven index gears 9 connects the driving index gears 8 engaged with it, forms a driving gear wheel set for driving adjustment sleeve to rotate.Drive on index gears 8 and handle 7 is set, driven by rotatable handle 7 and drive index gears 8 to rotate.
On described spring seat 5, cover has seal ring 6, and sealing circle 6 is close to the inwall of valve body 3.The cylindricality positioning part 51 running through adjustment sleeve 4 top is formed at the top of spring seat 5.
When the utility model uses, when the discharge pressure that valve body 3 controls is too low, stirs handle 8, make adjustment sleeve 4 make axial downward movement, increase the decrement of spring 2, thus reach the effect of valve body cracking pressure increasing; Otherwise, when the discharge pressure that valve body 3 controls is too high, stir handle 8, make adjustment sleeve 4 that adjustment interplanting is axially moved upward, reduce the decrement of spring, thus reach the effect of valve body cracking pressure minimizing.
The utility model also has one can realize intelligent adjustment pressure texture, only driving index gears 8 need be connected an automatically controlled gear motor (namely replacing handle with automatically controlled gear motor), driven by automatically controlled gear motor, by secondary for index gears accurately rotary regulating sleeve, be aided with position transducer, switching and the intellectualized operation of the different extracting pressure of coffee machine can be realized.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in protection domain of the present utility model.
Claims (7)
1. a coffee machine pressure regulator valve, comprise the valve body (3) of hollow, the below of valve body (3) arranges water intake, and sidepiece sets out the mouth of a river, arranges a spring (2) in valve body (3), valve body (3) lower inside settles a spool (1), this spool (1) is against the water intake of valve body (3), and valve body (3) inner upper arranges spring seat (5), and described spring (2) one end is against spool (1), the other end, against spring seat (5), is characterized in that:
The adjustment sleeve (4) that the top overcoat one of valve body (3) can move up and down relative to valve body, the top of described spring seat (5) is resisted against on the inwall of adjustment sleeve (4), make spring seat (5) axial motion by rotary regulating sleeve (4), thus adjust the decrement of spring (2).
2. coffee machine pressure regulator valve according to claim 1, it is characterized in that: the top of described adjustment sleeve (4) is fixedly connected with a driven index gears (9), this driven index gears (9) connects a driving index gears (8) engaged with it, forms a driving gear wheel set for driving adjustment sleeve to rotate.
3. coffee machine pressure regulator valve according to claim 2, is characterized in that: described driving index gears (8) arranges one handle (7), is driven drive index gears (8) to rotate by rotatable handle (7).
4. coffee machine pressure regulator valve according to claim 2, is characterized in that: described driving index gears (8) connects an automatically controlled gear motor, is driven drive index gears (8) to rotate by automatically controlled gear motor.
5. coffee machine pressure regulator valve according to claim 1 and 2, it is characterized in that: the outer wall on described valve body (3) top arranges outside thread, the inwall of described adjustment sleeve (4) arranges the internal thread engaged with the outside thread of valve outer wall, makes adjustment sleeve (4) be screwedly mounted on valve body (3) top.
6. coffee machine pressure regulator valve according to claim 1 and 2, is characterized in that: the upper cover of described spring seat (5) has seal ring (6), and sealing circle (6) is close to the inwall of described valve body (3).
7. coffee machine pressure regulator valve according to claim 1 and 2, is characterized in that: the cylindricality positioning part (51) that runs through adjustment sleeve (4) top is formed at the top of described spring seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066263.9U CN205207808U (en) | 2015-12-18 | 2015-12-18 | Coffee machine pressure regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066263.9U CN205207808U (en) | 2015-12-18 | 2015-12-18 | Coffee machine pressure regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207808U true CN205207808U (en) | 2016-05-04 |
Family
ID=55845526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521066263.9U Active CN205207808U (en) | 2015-12-18 | 2015-12-18 | Coffee machine pressure regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979367A (en) * | 2017-04-18 | 2017-07-25 | 中国船舶重工集团公司第七〇九研究所 | A kind of integrated form flow equilibrium measuring unit |
| CN108678946A (en) * | 2018-07-31 | 2018-10-19 | 合肥集源穗意液压技术股份有限公司 | A kind of check valve for the pump housing |
| CN110425739A (en) * | 2019-07-17 | 2019-11-08 | 华帝股份有限公司 | Check valve subassembly and water heater |
-
2015
- 2015-12-18 CN CN201521066263.9U patent/CN205207808U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979367A (en) * | 2017-04-18 | 2017-07-25 | 中国船舶重工集团公司第七〇九研究所 | A kind of integrated form flow equilibrium measuring unit |
| CN108678946A (en) * | 2018-07-31 | 2018-10-19 | 合肥集源穗意液压技术股份有限公司 | A kind of check valve for the pump housing |
| CN110425739A (en) * | 2019-07-17 | 2019-11-08 | 华帝股份有限公司 | Check valve subassembly and water heater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |