CN213757863U - Vacuum valve, vacuumizing structure and vacuum food processor - Google Patents
Vacuum valve, vacuumizing structure and vacuum food processor Download PDFInfo
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- CN213757863U CN213757863U CN202021303499.0U CN202021303499U CN213757863U CN 213757863 U CN213757863 U CN 213757863U CN 202021303499 U CN202021303499 U CN 202021303499U CN 213757863 U CN213757863 U CN 213757863U
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- 235000013305 food Nutrition 0.000 title claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 48
- 238000005086 pumping Methods 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 9
- 238000010411 cooking Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of food processers, in particular to a vacuum valve, a vacuum pumping structure and a vacuum food processer, wherein the vacuum valve comprises a base, a valve body, an upper cover, a spring and a push rod, the spring is sleeved on the valve body, the upper cover is connected with the base, a first channel is arranged in the base in a penetrating way, the upper cover is provided with a through hole corresponding to the first channel, the push rod is connected with the upper cover in a matching way and can be movably covered on the through hole, and the valve body is abutted against the base under the elastic force action of the spring and is blocked on the first channel; the vacuumizing structure comprises a vacuum valve; the vacuum food processor comprises a vacuumizing structure. The vacuum valve of the utility model has simple structure, can close and seal the stirring cup for a long time, and prevents the steam from flowing; by adopting the vacuum-pumping structure of the vacuum valve and the vacuum food processor, the vacuum-pumping operation is convenient, and the stirred food materials can be subjected to long-time vacuum preservation.
Description
Technical Field
The utility model relates to a cooking machine technical field indicates a vacuum valve, evacuation structure and vacuum cooking machine especially.
Background
The food processor integrates the functions of grinding soybean milk, grinding dry powder, squeezing fruit juice, beating meat stuffing, shaving ice and the like, is used for manufacturing various foods such as fruit juice, soybean milk, jam, dry powder, shaving ice, meat stuffing and the like, and is a product obtained by diversifying the juice extractor. At present, the food processor is increasingly popular with people, and the vacuum food processor can enable food materials to be subjected to stirring and cutting operations such as juicing or grinding under the vacuum condition, so that the food materials are prevented from contacting with air in the working process, the food materials are more fresh, and original nutrient elements are reserved.
When an existing vacuum food processor works, the existing vacuum food processor mainly directly acts on a juice cup through a piston or a vacuum pump to discharge air in the juice cup, but the air leakage phenomenon easily occurs in the vacuum pumping device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a vacuum valve, evacuation structure and vacuum cooking machine, the evacuation can the reinforce, and is fresh-keeping effectual.
In order to achieve the purpose, the utility model adopts the technical scheme that a vacuum valve, a vacuum pumping structure and a vacuum food processor are provided;
the vacuum valve comprises a base, a valve body, an upper cover, a spring and a push rod, wherein the spring is sleeved on the valve body, the upper cover is connected with the base, a first channel penetrates through the interior of the base, the upper cover is provided with a through hole corresponding to the first channel, the push rod is connected with the upper cover in a matched mode and movably covers the through hole, and the valve body is abutted to the base under the elastic force action of the spring and is blocked at the first channel; when the vacuum pumping is carried out, the push rod is pushed away from the through hole, the valve body floats upwards and is inserted into the through hole, a gap exists between the valve body and the through hole, and the first channel is communicated with the outside; when the vacuumizing is finished, the valve body resets under the rebound action of the spring and blocks the first channel, and the first channel is closed; and when the push rod is covered on the through hole, the communication between the through hole and the outside is closed.
As a preferred scheme, the upper cover comprises a valve cover and a push rod bracket, the valve cover is connected with the push rod bracket to form an accommodating cavity for accommodating the push rod, and the through hole is formed in the push rod bracket; one end of the push rod extends out of the valve cover, and the other end of the push rod is abutted with the push rod support and is sealed in the through hole.
As a preferred scheme, a gap exists between the push rod and the valve cover, and the accommodating cavity is always in a state of being communicated with the outside.
As a preferred scheme, the base comprises a piston, the push rod support is connected with the piston to form an accommodating cavity for the valve body to float up and down, and the spring is abutted against the push rod support.
Preferably, the base further comprises a valve seat for fixing to the mixing cup, one end of the piston extends out of the valve seat, and the first passage extends through the entire piston.
The vacuum pumping structure comprises the vacuum valve.
As a preferable scheme, the vacuumizing structure further comprises a vacuum cover and a vacuum pump, the vacuum valve is arranged on the stirring cup to be vacuumized, the vacuum cover covers the stirring cup to be vacuumized, a second channel is formed between the vacuum cover and the stirring cup, and the second channel is communicated with the inside of the stirring cup through the vacuum valve; the vacuum pump is arranged outside the vacuum cover and is communicated with the second channel, and the vacuum pump carries out vacuumizing treatment on the stirring cup through the second channel and the vacuum valve.
As a preferable scheme, the vacuum pumping structure further comprises an electromagnetic valve, and the electromagnetic valve is arranged between the vacuum pump and the first channel.
Wherein, a vacuum cooking machine, includes the aforesaid evacuation structure.
As a preferred scheme, the vacuum food processor still includes frame and stirring cup, the stirring cup reaches evacuation structure installs respectively in the frame.
The beneficial effects of the utility model reside in that:
1. the vacuum valve of the utility model is additionally provided with the push rod on the basis of the base, the valve body and the upper cover, the opening and the closing of the inner channel of the vacuum valve can be realized through the push rod, the channel in the vacuum valve can be closed through the push rod after the vacuum pumping work is finished, the long-time closing and sealing of the stirring cup can be realized, and the steam is prevented from flowing; when the vacuum valve needs to be used, only the channel in the vacuum valve needs to be opened through the push rod; the structure is simple, and the use is convenient;
2. furthermore, the utility model discloses a vacuum pumping structure is through being equipped with vacuum valve and vacuum cover at the stirring cup, under the effect of vacuum pump, to vacuum cover and stirring cup between the second passageway air exhaust, when there is certain pressure differential between second passageway and the stirring cup, the valve body of vacuum valve upwards floats, opens the vacuum valve, carries out evacuation processing to the stirring cup, when there is no longer pressure differential between stirring cup and the second passageway, the valve body return, closes the vacuum valve, can carry out vacuum fresh-keeping to the stirring cup; the vacuum cover can reduce the noise generated during vacuum pumping;
3. the utility model discloses a vacuum cooking machine structural configuration is reasonable, increases vacuum pump, solenoid valve, vacuum cover, vacuum valve on ordinary cooking machine's basis and can reach the effect that the vacuum is fresh-keeping, falls to make an uproar.
Drawings
Fig. 1 is an exploded schematic view of the vacuum valve of the present invention.
Fig. 2 is a schematic sectional structure diagram of the vacuum valve of the present invention.
Fig. 3 is a schematic view of the vacuum valve of the present invention in an open state.
Fig. 4 is a schematic view of the state of the vacuum valve of the present invention when it is closed.
Fig. 5 is a schematic sectional view of the vacuum food processor of the present invention.
The reference numbers illustrate: 10-a vacuum valve; 11-a valve seat; 12-a piston; 121 — a first channel; 13-a valve body; 131-an umbrella-shaped portion; 132-a sheet-form portion; 133-shaft part; 134-a bump; 14-a valve cover; 141-air outlet holes; 15-a push rod; 151-baffle plate; 152-hole plug; 153-a hand-push part; 16-a push rod support; 161-via; 162-a chute; 17-a spring;
20-a vacuum pump; 30-an electromagnetic valve; 40-a vacuum hood; 50-a machine base; 51-a through hole; 60-stirring cup; 70-second channel.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 2, the present embodiment provides a vacuum valve, including a valve seat 11, a piston 12, a valve body 13, a valve cover 14, a push rod 15, a push rod bracket 16 and a spring 17, where the valve cover 14 is connected to the push rod bracket 16 to form an accommodating cavity for placing the push rod 15, the push rod bracket 16 is connected to the piston 12 to form an accommodating cavity for placing the valve body 13, and the spring 17 is sleeved on the valve body 13 and abuts against the push rod bracket 16; the piston 12 is embedded in the valve seat 11; a first channel 121 penetrates through the interior of the piston 12, a through hole 161 is formed in the push rod support 16, the push rod 15 is connected with the push rod support 16 in a matched mode and movably covers the through hole 161, and the valve body 14 is abutted against the piston 12 under the action of the elastic force of a spring 17 and is blocked at the first channel 121; when the vacuum pumping is performed, the push rod 15 is pushed away from the through hole 161, the valve body 13 is upwards inserted into the through hole 161 in a floating manner, a gap exists between the valve body 13 and the through hole 161, and the first channel 121 is communicated with the outside through the gap; when the vacuum pumping is finished, the valve body 13 is reset under the rebound action of the spring 17 and blocks the first passage 121, and the first passage 121 is closed; when the push rod 15 is covered on the through hole 161, the communication between the through hole 161 and the outside is closed.
The vacuum valve 10 of the utility model is additionally provided with the push rod 15 and the push rod support 16 on the basis of the valve seat 11, the piston 12, the valve body 13 and the valve cover 14, the opening and the closing of the internal channel of the vacuum valve 10 can be realized through the push rod 15, after the vacuumizing work is completed, the channel in the vacuum valve 10 can be closed through the push rod 15, the long-time closing and sealing of the stirring cup 60 can be realized, and the steam is prevented from flowing; when the vacuum valve needs to be used, the channel in the vacuum valve 10 is opened only through the push rod 15; simple structure and convenient use.
Further, one end of the piston 12 protrudes from the valve seat 11; the valve cover 14 is provided with an air outlet 141, one end of the push rod 15 extends out of the valve cover 14 through the air outlet 141, and when the valve body 13 floats upwards, the air outlet 141, the through hole 161 and the first channel 121 are sequentially communicated.
In order to better work between the valve body 13 and the piston 12, the valve body 13 comprises an umbrella-shaped portion 131, a sheet-shaped portion 132 and a shaft portion 133, the umbrella-shaped portion 131, the sheet-shaped portion 132 and the shaft portion 133 are sequentially and integrally formed, a plurality of protrusions 134 are arranged on the outer peripheral wall of the bottom of the shaft portion 133, when the valve body 13 floats upwards, the top of the shaft portion 133 is inserted into the through hole 161 of the push rod support 16, and the protrusions 134 on the bottom of the shaft portion 133 abut against the push rod support 16; the second channel 70 of the piston 12 is divided into two sections, one section is an installation channel, the other section is an airflow channel, the installation channel is matched with the valve body 13 in shape, the radius of the airflow channel is smaller than the minimum radius of the umbrella-shaped portion 131 of the piston 12, and when the vacuum valve 10 is closed or the vacuum valve 10 stops working, the umbrella-shaped portion 131 blocks the airflow channel.
Further, the push rod 15 comprises a baffle 151, a hole plug 152 and a hand-push portion 153, the hole plug 152 and the hand-push portion 153 are respectively arranged on the upper surface and the lower surface of the baffle 151, the hole plug 152 is matched with the through hole 161, and the hand-push portion 153 extends out of the valve cover 14 from the air outlet 141, so that a user can push the push rod 15 conveniently; a gap is left between the baffle 151 and the valve cover 14, so that when the hole plug 152 is not overlapped with the through hole 161, air can pass through the through hole 161, the gap between the baffle 151 and the valve cover 14, and finally the air can come out through the air outlet hole 141.
In order to enable the push rod 15 and the push rod support 16 to work better, a sliding groove 162 is formed in the position, corresponding to the through hole 161, of the push rod support 16, and the push rod 15 is inserted into the sliding groove 162 and can slide along the sliding groove 162 in a limiting mode.
In this embodiment, the vacuum valve 10 mainly determines the opening and closing of the internal channel of the vacuum valve 10 by the pressure difference between the inside and the outside of the stirring cup 60, so as to ensure that the internal channel of the vacuum valve 10 can be closed in time after the stirring cup 60 is evacuated. Specifically, referring to fig. 3 to 4, when the vacuum valve 10 is started, the push rod 15 is pushed open, the through hole 161 is communicated with the outside, when a pressure difference is generated due to a pressure difference between the inside and the outside of the mixing cup 60, the valve body 13 is influenced by the pressure, the extrusion spring 17 floats upwards, the umbrella-shaped portion 131 of the valve body 13 leaves the first passage 121 of the piston 12, i.e., the communication between the first passage 121 and the through hole 161 is opened, and an air flow can pass through the first passage 121 of the piston 12 and then leave the mixing cup 60 through the through hole 161 and the air outlet 141, i.e., the vacuum pumping operation of the mixing cup 60 is realized; when the pressure inside and outside the mixing cup 60 is gradually consistent, the pressure generated by the air pressure difference between the upper surface and the lower surface of the valve body 13 is smaller than the elastic force of the spring 17 and does not float upwards any more, and the valve body returns to the original position under the rebound action of the spring 17, and at the moment, the umbrella-shaped part 131 of the valve body 13 blocks the first channel 121 again, so that the airflow in the vacuum valve 10 does not flow any more; to prevent air leakage, the push rod 15 is pushed back to the original position, so that the hole plug 152 of the push rod 15 blocks the through hole 161 of the push rod bracket 16.
Example two
On the basis of the vacuum valve of the first embodiment, the present embodiment provides a vacuum pumping structure, and with reference to the schematic cross-sectional structure diagram of the vacuum food processor of fig. 5, the vacuum pumping structure includes a vacuum valve 10, an electromagnetic valve 30, a vacuum cover 40 and a vacuum pump 20, the vacuum valve 10 is disposed on a stirring cup 60 to be pumped, the vacuum cover 40 is covered on the stirring cup 60 to be pumped, a second channel 70 is formed between the vacuum cover 40 and the stirring cup 60, the second channel 70 is communicated with the inside of the stirring cup 60 through the vacuum valve 10, and the electromagnetic valve 30 is disposed between the vacuum pump 20 and the second channel 70; the vacuum pump 20 is disposed outside the vacuum cover 40 and is communicated with the second channel 70, and the vacuum pump 20 performs a vacuum process on the stirring cup 60 through the second channel 70 and the vacuum valve 10.
In the embodiment, the stirring cup 60 is provided with the vacuum valve 10 and the vacuum cover 40, the second channel 70 between the vacuum cover 40 and the stirring cup 60 is pumped under the action of the vacuum pump 20, when a certain pressure difference exists between the second channel 70 and the stirring cup 60, the vacuum valve 10 is opened, the stirring cup 60 is vacuumized, and when the pressure difference does not exist between the stirring cup 60 and the second channel 70, the vacuum valve 10 is closed, so that the stirring cup 60 can be subjected to vacuum preservation; and the vacuum cover 40 can reduce noise generated when vacuum is drawn.
EXAMPLE III
On the basis of the vacuum valve of the first embodiment and the vacuum structure of the second embodiment, the present embodiment provides a vacuum food processor.
Referring to fig. 5, the vacuum food processor includes a base 50, a stirring cup 60, a vacuum pump 20, a vacuum valve 10, a vacuum cover 40 and an electromagnetic valve 30, and is installed on the base 50, the vacuum valve 10 is installed on the stirring cup 60, the stirring cup 60 and the vacuum cover 40 are respectively detachably connected to the base 50, the vacuum cover 40 covers the stirring cup 60, a second channel 70 is formed between the vacuum cover 40 and the stirring cup 60, the base 50 is provided with a through hole 51 corresponding to the second channel 70, the vacuum pump 20 and the electromagnetic valve 30 are installed in the base 50, and the electromagnetic valve 30 is connected to the through hole 51; when the vacuum pump 20 operates, the air in the mixing cup 60 sequentially passes through the vacuum valve 10, the second passage 70, the through hole 51, the electromagnetic valve 30, and finally enters the vacuum pump 20.
The vacuum food processor of this embodiment structural layout is reasonable, increases vacuum pump 20, solenoid valve 30, vacuum cover 40, vacuum valve 10 on ordinary food processor's basis and can reach the effect that the vacuum is fresh-keeping, falls to make an uproar.
The utility model mainly provides a vacuum valve and a vacuum pumping structure, so how to deflate the stirring cup 60 is not mentioned in the vacuum food processor of the embodiment, and technicians in the field can selectively add a pressure relief device in the vacuum food processor to deflate the stirring cup 60, or directly unscrew the stirring cup 60 without adding the pressure relief device; the pressure relief device can be specifically formed by arranging an air outlet hole in the stirring cup 60, and the air outlet hole is blocked by a plug; an air inlet hole can also be formed in the vacuumizing channel of the vacuum valve 30. Since the pressure relief device is a conventional technical means in the technical field, it is not described herein again.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (10)
1. The utility model provides a vacuum valve, includes base, valve body and upper cover, its characterized in that: the vacuum valve further comprises a spring and a push rod, the spring is sleeved on the valve body, the upper cover is connected with the base, a first channel penetrates through the base, the upper cover is provided with a through hole corresponding to the first channel, the push rod is connected with the upper cover in a matched mode and can movably cover the through hole, and the valve body is abutted against the base and is blocked on the first channel under the action of the elastic force of the spring; when the vacuum pumping is carried out, the push rod is pushed away from the through hole, the valve body floats upwards and is inserted into the through hole, a gap exists between the valve body and the through hole, and the first channel is communicated with the outside; when the vacuumizing is finished, the valve body resets under the rebound action of the spring and blocks the first channel, and the first channel is closed; and when the push rod is covered on the through hole, the communication between the through hole and the outside is closed.
2. The vacuum valve according to claim 1, wherein: the upper cover comprises a valve cover and a push rod bracket, the valve cover is connected with the push rod bracket to form an accommodating cavity for accommodating the push rod, and the through hole is formed in the push rod bracket; one end of the push rod extends out of the valve cover, and the other end of the push rod is abutted with the push rod support and is sealed in the through hole.
3. The vacuum valve according to claim 2, wherein: a gap is formed between the push rod and the valve cover, and the accommodating cavity is always in a state of being communicated with the outside.
4. The vacuum valve according to claim 2 or 3, wherein: the base comprises a piston, the push rod support is connected with the piston to form an accommodating cavity for the valve body to float up and down, and the spring is abutted against the push rod support.
5. The vacuum valve according to claim 4, wherein: the base further comprises a valve seat fixed on the stirring cup, one end of the piston extends out of the valve seat, and the first channel penetrates through the whole piston.
6. An evacuation structure, characterized in that: comprising a vacuum valve according to any one of claims 1 to 5.
7. The evacuation structure according to claim 6, wherein: the vacuumizing structure further comprises a vacuum cover and a vacuum pump, the vacuum valve is arranged on the stirring cup to be vacuumized, the vacuum cover covers the stirring cup to be vacuumized, a second channel is formed between the vacuum cover and the stirring cup, and the second channel is communicated with the interior of the stirring cup through the vacuum valve; the vacuum pump is arranged outside the vacuum cover and is communicated with the second channel, and the vacuum pump carries out vacuumizing treatment on the stirring cup through the second channel and the vacuum valve.
8. The evacuation structure according to claim 7, wherein: the vacuum pumping structure further comprises an electromagnetic valve, and the electromagnetic valve is arranged between the vacuum pump and the second channel.
9. The utility model provides a vacuum cooking machine which characterized in that: comprising the evacuated structure according to any one of claims 6 to 8.
10. The vacuum food processor of claim 9, wherein: vacuum cooking machine still includes frame and stirring cup, the stirring cup reaches evacuation structure installs respectively in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303499.0U CN213757863U (en) | 2020-07-06 | 2020-07-06 | Vacuum valve, vacuumizing structure and vacuum food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303499.0U CN213757863U (en) | 2020-07-06 | 2020-07-06 | Vacuum valve, vacuumizing structure and vacuum food processor |
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| Publication Number | Publication Date |
|---|---|
| CN213757863U true CN213757863U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021303499.0U Active CN213757863U (en) | 2020-07-06 | 2020-07-06 | Vacuum valve, vacuumizing structure and vacuum food processor |
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| Country | Link |
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| CN (1) | CN213757863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024109507A1 (en) * | 2022-11-22 | 2024-05-30 | 周义允 | Vacuum juicer capable of one-button automatic vacuumizing |
-
2020
- 2020-07-06 CN CN202021303499.0U patent/CN213757863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024109507A1 (en) * | 2022-11-22 | 2024-05-30 | 周义允 | Vacuum juicer capable of one-button automatic vacuumizing |
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Effective date of registration: 20240506 Address after: Building 8, No. 161 Chashan Zhanqian Road, Chashan Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Watson Electric Appliances Co.,Ltd. Country or region after: China Address before: Yd3-2, Guancheng Science Park, Shilong Road, Guancheng, Dongguan City, Guangdong Province Patentee before: GIANT POWER ELECTRICAL CO.,LTD. Country or region before: China |