CN105686701A - Pressure control valve applied to negative-pressure food processor - Google Patents
Pressure control valve applied to negative-pressure food processor Download PDFInfo
- Publication number
- CN105686701A CN105686701A CN201610138624.9A CN201610138624A CN105686701A CN 105686701 A CN105686701 A CN 105686701A CN 201610138624 A CN201610138624 A CN 201610138624A CN 105686701 A CN105686701 A CN 105686701A
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- pressure
- control valve
- cup
- soft shell
- duricrust
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
- Cookers (AREA)
Abstract
The invention relates to the technical field of food processing household appliances and parts thereof, in particular to a pressure control valve applied to a negative-pressure food processor. The processor comprises a machine base and a processing cup, a handle is arranged on the processing cup, a cup cover covers the processing cup, a motor and a vacuum pump are disposed in the machine base, an air exhaust nozzle is arranged on the wall of the processing cup, and a check valve is connected with the air exhaust nozzle and is connected with the vacuum pump in the machine base through an air exhaust pipe. The check valve comprises a hard shell, a soft shell and a valve element. The hard shell is sleeved with the soft shell to form a closed cavity, the valve element is arranged in the cavity, an inlet of the soft shell is closed through dead weight, and the check valve is formed. The valve element is moved away from the inlet of the soft shell by means of a pressure relief part under the action of external force so that the check valve can be opened. The pressure control valve has the advantages of being simple in structure, reliable and long in service life.
Description
Technical field
The present invention relates to the household electrical appliance technical field to food process, particularly belong to the pressure-control valve being applied on negative pressure food cooking machine。
Background technology
Blender makes the cutter being arranged on the bottom being commonly referred to as cooking cup rotate by motor, and the food being contained in cooking cup is processed (such as food smashed and stir)。This processing is typically under the atmospheric environment that oxygen concentration is 21% to carry out。Accordingly, because the oxygen in cooking cup so that the oxidized degree of processed food is stronger, it is easy to cause the variable color of processed food and fragrance also easily thin out。The manufacture method of Sucus Mali pumilae substantially goes out the problem identical with this。
In order to solve such problem, application number 201420644356.4, utility model title: a kind of novel foodstuff cooking machine, the technical scheme adopted includes support, it is plugged on the cup on support, cover the bowl cover on cup rim of a cup, bottom of cup is provided with heat-generating disc, bottom of cup is additionally provided with by motor-driven stirring blade, it is characterized in that: in described support, be provided with vacuum pump, it is provided with non-return valve bottom described bowl cover, described non-return valve is connected by pipeline with the suction hole of vacuum pump, the venthole of described vacuum pump leads to outside support, it is provided with sealing member between described cup and bowl cover, described non-return valve prevents extraneous air suck-back from entering in cup, described cup sidewalls is provided with a glass handle, described pipeline is located in glass handle, described support side is provided with fresh-keeping joint, described fresh-keeping joint is connected with the suction hole of vacuum pump, described bowl cover top is provided with air bleeding valve。During use, being put into by food materials in cup, be plugged on support by cup, covered by bowl cover on cup rim of a cup, start machine, vacuum pump extracts air out in cup, and in cup, oxygen is rare, and food materials are stirred degree of oxidation when cutter blends and are substantially reduced, and nutrition is lost seldom。So effectively solving traditional juice extractor and boil in soup machine and have stirring blade that food materials are blended, the contact area of the food materials caused and oxygen strengthens, food materials easily aoxidize thus the problem of nutrition loss。
Vacuum pump is set in support, by cup handle or alternate manner, the pattern of evacuation in cup peripheral hardware pipeline connection bowl cover is to cup is the common method of prior art, find there is tens of item by patent retrieval, it is many to there are parts in this frame mode, and structure is complicated, and interface is many, movable part is many, being difficult to ensure that the sealing property of vacuum pipe, be just more difficult to especially with repeatedly final vacuum degree ensure, vacuum function performs practically no function。
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that a kind of have that vacuum function, simple in construction, volume be little, a kind of pressure-control valve being applied on negative pressure food cooking machine of long service life。
For achieving the above object, the pressure-control valve being applied on negative pressure food cooking machine of the present invention, cooking machine is made up of support and the cooking cup being installed on support, cooking rim of a cup is provided with bowl cover it is airtight, drive motor and vacuum pump it is provided with in support, vacuum pump connects in cooking cup by inhaling with non-return valve, it is characterized in that: described non-return valve includes duricrust, soft shell and spool, described soft shell is placed on duricrust and forms a cavity closed, spool is inserted the entrance being closed soft shell in cavity by deadweight and is constituted non-return valve, one pressure relief parts makes the entrance that spool moves apart soft shell make non-return valve open under external force。
Described duricrust is the short tube structure body that a bit of hard material is made, and the internal diameter of short tube is slightly larger than spool, and spool can be freely movable in short tube, and the top sidewall of short tube is provided with tubule of giving vent to anger。
The tubule of giving vent to anger of described duricrust becomes in tobacco pipe shape with short tube vertical design each other。
Described duricrust is provided with location wing。
Described soft shell is that soft material is made in tobacco pipe shape, upper shed place of soft shell is that straight barrel is tightly placed in outside the body of duricrust, and in funnel-form bottom the straight barrel of soft shell, the bottom diameter of funnel is less than the diameter of spool, and it is little to connect an air inlet, air inlet tubule and straight barrel vertical design each other。
Described spool is a little steel ball, and the diameter of little steel ball is less than the minor tube inner diameter of duricrust, more than soft shell bottom diameter。
One side of described cooking cup is provided with handle, and the wall of cup that handle upper end connects offers air exhaust nozzle, and the air inlet tubule of above-mentioned pressure-control valve soft shell is connected on air exhaust nozzle, and the tubule of giving vent to anger of pressure-control valve duricrust is connected with the vacuum pump in support by suction pipe。
The air exhaust nozzle of described cooking cup is provided above locating slot, and the location wing of above-mentioned duricrust inserts locating slot fixed installation。
Air exhaust nozzle on described cooking wall of cup and locating slot and cooking cup are integrally formed, inside and outside air exhaust nozzle connection cooking cup。
Described pressure relief parts is butted on the bottom outlet outer wall of soft shell by a push rod, and the other end of push rod is provided with button, is provided with fulcrum between push rod and button, and button stretches out in the surface of handle and constitutes。
The present invention is by adopting said structure, make that non-return valve microization is rearmounted to be entered to arrange in the handle of cup, directly connect with in cup, reduce the folding fitting between bowl cover and handle, drive push rod to promote spool to move away bottom outlet across soft shell by button simultaneously, reach the purpose of release, there is simple in construction, volume little, reliable, the advantage of long service life。
Accompanying drawing explanation
Fig. 1 is that cuing open of the present invention shows structural representation。
Fig. 2 is local, place of the present invention disassemblying structure schematic diagram。
In figure: 1 be bowl cover, 2 be sealing ring, 3 be handle, 4 be cooking cup, 5 be duricrust, 6 be soft shell, 7 be spool, 8 be tubule of giving vent to anger, 9 be location wing, 10 be slot, 11 be push rod, 12 be button, 13 be fulcrum, 14 be air exhaust nozzle, 15 be air inlet tubule, 16 be suction pipe。
Detailed description of the invention
As shown in the figure, the present invention is applied to the pressure-control valve on negative pressure food cooking machine, its cooking machine is made up of the interior support being provided with drive motor and vacuum pump and the cooking cup 4 being installed on support, cooking rim of a cup is provided with bowl cover 1, bowl cover 1 is provided with sealing ring 2, and it is airtight, and cooking cup 4 is provided with handle 3, and vacuum pump connects in cooking cup 4 by suction pipe 16 with non-return valve, owing to this class formation has been more common on like product, it it not the emphasis of the present invention。Therefore, do not launch statement at this, do not illustrate on figure yet。
The non-return valve of the present invention includes duricrust 5, soft shell 6 and spool 7, described duricrust 5 is the short tube structure body that a bit of hard material is made, the internal diameter of short tube is slightly larger than spool 7, spool 7 can be freely movable in short tube, the top sidewall of short tube is provided with tubule 8 of giving vent to anger, and vertical design becomes in tobacco pipe shape each other, the both sides, top of duricrust 5 is provided with location wing 9 simultaneously。
Described soft shell 6 is made in tobacco pipe shape for soft material, upper shed place of soft shell 6 is outside the body that straight barrel is tightly placed in duricrust 5, in funnel-form bottom the straight barrel of soft shell 6, the bottom diameter of funnel is less than the diameter of spool 7, and connect an air inlet tubule 15, air inlet tubule 15 and straight barrel vertical design each other。
Described spool 7 is a little steel ball, and the diameter of little steel ball is less than the minor tube inner diameter of duricrust 5, more than soft shell 6 bottom diameter。
Described soft shell 6 is placed on duricrust 5 and forms a cavity closed, and spool 7 is inserted the entrance being closed soft shell 6 in cavity by deadweight and constituted non-return valve。
One side of described cooking cup 4 is provided with handle 3, the wall of cup place that handle 3 upper end connects offers air exhaust nozzle 14, the air inlet tubule 15 of above-mentioned pressure-control valve soft shell 6 is connected on air exhaust nozzle 14, and the tubule 8 of giving vent to anger of pressure-control valve duricrust 5 is connected with the vacuum pump in support by suction pipe 16。Valve 14 is provided above locating slot 10, and the location wing 9 of above-mentioned duricrust 5 inserts locating slot 10 and fixedly mounts。
Air exhaust nozzle 14 and locating slot 10 on described cooking wall of cup are integrally formed with cooking cup 4, inside and outside air exhaust nozzle 14 connection cooking cup 4。
One pressure relief parts makes the entrance that spool 7 moves apart soft shell 6 make non-return valve open under external force。
Pressure relief parts of the present invention is butted on the bottom outlet outer wall of soft shell 6 by a push rod 11, the other end of push rod 11 is provided with button 12, button 12 stretches out in the surface of handle 3, is provided with fulcrum 13 and constitutes between push rod 11 and button 12, and fulcrum 13 is supported in the supporting on wall of cup or handle 3。
The present invention is by adopting said structure, make that non-return valve microization is rearmounted to be entered to arrange in the handle of cup, directly connect with in cup, reduce the folding fitting between bowl cover and handle, drive push rod to promote spool to move away bottom outlet across soft shell by button simultaneously, reach the purpose of release, there is simple in construction, volume little, reliable, the advantage of long service life。
Description by above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the present invention is not limited to above-mentioned detailed description of the invention, adopts the improvement of techniques well known and replacement to all fall within protection scope of the present invention on basis of the present invention, should be limited by each claim。
Claims (10)
1. the pressure-control valve being applied on negative pressure food cooking machine, cooking machine is made up of support and the cooking cup (4) being installed on support, cooking rim of a cup is provided with bowl cover (1) it is airtight, drive motor and vacuum pump it is provided with in support, vacuum pump connects in cooking cup (4) by suction pipe (16) with non-return valve, it is characterized in that: described non-return valve includes duricrust (5), soft shell (6) and spool (7), described soft shell (6) is placed on the upper cavity forming a closing of duricrust (5), spool (7) is inserted the entrance being closed soft shell (6) in cavity by deadweight and is constituted non-return valve, one pressure relief parts makes the entrance that spool (7) moves apart soft shell (6) make non-return valve open under external force。
2. the pressure-control valve being applied on negative pressure food cooking machine according to claim 1, it is characterized in that: the short tube structure body that described duricrust (5) is made for a bit of hard material, the internal diameter of short tube is slightly larger than spool (7), spool (7) can be freely movable in short tube, and the top sidewall of short tube is provided with tubule of giving vent to anger (8)。
3. the pressure-control valve being applied on negative pressure food cooking machine according to claim 2, it is characterised in that: the tubule of giving vent to anger (8) of described duricrust (5) becomes in tobacco pipe shape with short tube vertical design each other。
4. the pressure-control valve being applied on negative pressure food cooking machine according to claims 1 to 3 wherein any one, it is characterised in that: described duricrust (5) is provided with location wing (9)。
5. the pressure-control valve being applied on negative pressure food cooking machine according to claim 1, it is characterized in that: described soft shell (6) is made in tobacco pipe shape for soft material, upper shed place of soft shell (6) is outside the body that straight barrel is tightly placed in duricrust (5), in funnel-form bottom the straight barrel of soft shell (6), the bottom diameter of funnel is less than the diameter of spool (7), and connect an air inlet tubule (15), air inlet tubule (15) and straight barrel vertical design each other。
6. the pressure-control valve being applied on negative pressure food cooking machine according to claim 1,2 or 5 wherein any one, it is characterized in that: described spool (7) is a little steel ball, the diameter of little steel ball is less than the minor tube inner diameter of duricrust (5), more than soft shell (6) bottom diameter。
7. the pressure-control valve being applied on negative pressure food cooking machine according to claim 1, it is characterized in that: one side of described cooking cup (4) is provided with handle (3), the wall of cup that handle (3) upper end connects offers air exhaust nozzle (14), the air inlet tubule (15) of above-mentioned pressure-control valve soft shell (6) is connected on air exhaust nozzle (14), and the tubule of giving vent to anger (8) of pressure-control valve duricrust (5) is connected with the vacuum pump in support by suction pipe (16)。
8. the pressure-control valve being applied on negative pressure food cooking machine according to claim 7, it is characterized in that: the air exhaust nozzle (14) of described cooking cup (4) is provided above locating slot (10), the location wing (9) of above-mentioned duricrust (5) inserts locating slot (10) fixed installation。
9. the pressure-control valve being applied on negative pressure food cooking machine according to claim 7 or 8, it is characterized in that: air exhaust nozzle (14) and locating slot (10) on described cooking wall of cup are integrally formed with cooking cup (4), inside and outside air exhaust nozzle (14) connection cooking cup (4)。
10. the pressure-control valve being applied on negative pressure food cooking machine according to claim 1, it is characterized in that: described pressure relief parts is butted on the bottom outlet outer wall of soft shell (6) by a push rod (11), the other end of push rod (11) is provided with button (12), being provided with fulcrum (13) between push rod (11) and button (12), button (12) stretches out in the surface of handle (3) and constitutes。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138624.9A CN105686701B (en) | 2016-03-11 | 2016-03-11 | Pressure control valve applied to negative pressure food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138624.9A CN105686701B (en) | 2016-03-11 | 2016-03-11 | Pressure control valve applied to negative pressure food processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105686701A true CN105686701A (en) | 2016-06-22 |
| CN105686701B CN105686701B (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138624.9A Active CN105686701B (en) | 2016-03-11 | 2016-03-11 | Pressure control valve applied to negative pressure food processor |
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| Country | Link |
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| CN (1) | CN105686701B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136962A (en) * | 2016-08-31 | 2016-11-23 | 江门市恒通高科有限公司 | A kind of heating in vacuum formula breaking cellular wall cooking machine with wifi module |
| CN108378726A (en) * | 2018-01-16 | 2018-08-10 | 浙江绍兴苏泊尔生活电器有限公司 | Food cooking method and food cooking machine |
| USD919368S1 (en) | 2019-06-06 | 2021-05-18 | Sharkninja Operating Llc | Blender container |
| USD924007S1 (en) | 2019-06-06 | 2021-07-06 | Sharkninja Operating Llc | Strainer blender accessory |
| USD924621S1 (en) | 2019-06-06 | 2021-07-13 | Sharkninja Operating Llc | Blender base |
| USD940500S1 (en) | 2019-06-06 | 2022-01-11 | Sharkninja Operating Llc | Lid |
| US11234560B2 (en) | 2018-07-30 | 2022-02-01 | Greenfield World Trade, Inc. | Blender with pressure control |
| US11304565B2 (en) | 2019-03-08 | 2022-04-19 | Sharkninja Operating Llc | Vacuum food processing system |
| US11759056B2 (en) | 2019-03-08 | 2023-09-19 | Sharkninja Operating Llc | Vacuum food processing system |
| US11771265B2 (en) | 2019-03-08 | 2023-10-03 | Sharkninja Operating Llc | Vacuum food processing system |
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| CN201795106U (en) * | 2010-09-07 | 2011-04-13 | 刘振峰 | Ball check valve |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136962A (en) * | 2016-08-31 | 2016-11-23 | 江门市恒通高科有限公司 | A kind of heating in vacuum formula breaking cellular wall cooking machine with wifi module |
| CN108378726A (en) * | 2018-01-16 | 2018-08-10 | 浙江绍兴苏泊尔生活电器有限公司 | Food cooking method and food cooking machine |
| US11234560B2 (en) | 2018-07-30 | 2022-02-01 | Greenfield World Trade, Inc. | Blender with pressure control |
| US11771265B2 (en) | 2019-03-08 | 2023-10-03 | Sharkninja Operating Llc | Vacuum food processing system |
| US11759056B2 (en) | 2019-03-08 | 2023-09-19 | Sharkninja Operating Llc | Vacuum food processing system |
| US11304565B2 (en) | 2019-03-08 | 2022-04-19 | Sharkninja Operating Llc | Vacuum food processing system |
| USD924007S1 (en) | 2019-06-06 | 2021-07-06 | Sharkninja Operating Llc | Strainer blender accessory |
| USD927256S1 (en) | 2019-06-06 | 2021-08-10 | Sharkninja Operating Llc | Blender |
| USD940500S1 (en) | 2019-06-06 | 2022-01-11 | Sharkninja Operating Llc | Lid |
| USD925284S1 (en) | 2019-06-06 | 2021-07-20 | Sharkninja Operating Llc | Blender container |
| USD925270S1 (en) | 2019-06-06 | 2021-07-20 | Sharkninja Operating Llc | Blender |
| USD924621S1 (en) | 2019-06-06 | 2021-07-13 | Sharkninja Operating Llc | Blender base |
| USD919368S1 (en) | 2019-06-06 | 2021-05-18 | Sharkninja Operating Llc | Blender container |
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| CN105686701B (en) | 2021-10-08 |
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