CN209202812U - Vacuum low-pressure stews - Google Patents
Vacuum low-pressure stews Download PDFInfo
- Publication number
- CN209202812U CN209202812U CN201821025185.1U CN201821025185U CN209202812U CN 209202812 U CN209202812 U CN 209202812U CN 201821025185 U CN201821025185 U CN 201821025185U CN 209202812 U CN209202812 U CN 209202812U
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- Prior art keywords
- pot
- cooker body
- passage
- bleed
- food
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000013547 stew Nutrition 0.000 title claims description 23
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 49
- 235000016709 nutrition Nutrition 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 230000035764 nutrition Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000010411 cooking Methods 0.000 description 13
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 235000004348 Perilla frutescens Nutrition 0.000 description 7
- 244000124853 Perilla frutescens Species 0.000 description 7
- 235000013339 cereals Nutrition 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 241000287828 Gallus gallus Species 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Cookers (AREA)
- Commercial Cooking Devices (AREA)
Abstract
The utility model provides a kind of vacuum low-pressure pot, including cooker body, pot lid, heating member, pot body and including vacuumizing assembly, vacuumizing assembly includes separator, filtration members, emptying valve and vacuum pump, separator and cooker body form bleed-off passage, filtration members are arranged in bleed-off passage and are filtered and the collection of impurity to the air for entering vacuum pump, emptying valve is in rotation and perforative is set in pot lid, when pot lid is placed in the cooker body, accommodating chamber can be made to be in communication with the outside by the rotation of emptying valve, vacuum pump is set in bleed-off passage；Vacuumize process is carried out using vacuum pump when culinary art, so that food is cooked in low pressure vacuum environment, thus the progress for effectively preventing food to be oxidized, the moisture content of food is also lockked, so that food mouthfeel enhances, the nutrition of food is improved, and safe and reliable.
Description
Technical field
The utility model relates to a kind of device of culinary art more particularly to a kind of vacuum that cooking food is carried out in low pressure
Low pressure stews.
Background technique
Presently commercially available low pressure stews and micro computer stews, and is mainly used for cooked rice use, due to that cannot be evacuated in its pot,
When cooking rice, colloid difficulty absorbs moisture inside the grain of rice, and hard outer soft mouthfeel is bad in the grain of rice, and human body indigestibility absorbs, and
Food is oxidizable rotten in pot when long-time heat preservation.It stews to solve current low pressure when making rice, rice is during the cooking process
The oxidizable rotten deficiency of food in pot, spy's invention utilize vacuum pump when colloid difficulty absorbs moisture and long-time heat preservation inside the grain of rice
The vacuum low-pressure of air discharge in pot is stewed.
In addition, at present for meat food decoct and it is fried, be mostly to be carried out in open environment, such as beefsteak, chicken
In the production of row, mutton chop etc., these foods are allowed to reach required ripe degree, the surface layer of food all can be by coking, and food exists
It can be constantly oxidized in cooking process, so as to cause final mouthfeel by strong influence, and food cooking in high temperature
During preparing food, nutritional ingredient, which is destroyed, to be caused to be lost, and when such as needing 5 mature steak, ideal scheme is the center temperature of beefsteak
Degree is ideal at 52 degree or so, but the central temperature of beefsteak to be made to reach 52 degree, and the skin temperature of beefsteak generally requires to reach
It just can be in this way by the surface layer for making beefsteak (one third for occupying about beefsteak integral thickness) by the coke of transition to 80 or so
Change, it is made to be hardened, it is serious to affect its mouthfeel and nutrition.
Moreover enclosed pot is mostly the form using high pressure at present, operating pressure is generally 1kg/cm2, and pot
Body temperature is up to 120 DEG C, each biostearin and a variety of nutritions in this high temperature and pressure destructible food, and makes food
Lose its natural delicate flavour；There is also security risks simultaneously, and because the operating pressure in stewing is larger, and the outlet for exhaust is smaller,
It is easily blocked, and easily causes safety accident.
Therefore, it is simple, safe and reliable and can be carried out the vacuum low-pressure vacuumized and stew to need a kind of structure, to improve culinary art food
The nutrition and mouthfeel of object.
Utility model content
It is simple, safe and reliable and can be carried out the vacuum vacuumized that the purpose of this utility model is to provide a kind of structures
Low pressure stews, to improve the nutrition and mouthfeel of cooking food.
To achieve the above object, the utility model provides a kind of vacuum low-pressure and stews, including cooker body, pot lid, heating member and
Pot body, the pot lid are articulated in the cooker body, and the cooker body has the accommodating chamber of a receiving pot body, and the pot body can divide
From be placed in the accommodating chamber, the heating member is built in the cooker body for heating to pot body, and the pot lid is placed on
The accommodating chamber is sealed when in the cooker body, further includes vacuumizing assembly, and the vacuumizing assembly includes separator, filtering
Part, emptying valve and vacuum pump, inner wall certain distance of the separator apart from the cooker body are fixed in the cooker body, it is described every
Gap between off member and the inner wall of the cooker body forms bleed-off passage, and the opening of the bleed-off passage, which is located at, is placed in accommodating chamber
The top of interior pot body, the filtration members are arranged in the bleed-off passage, and the filtration members are in sunk structure, the filtration members
Lower part form the collecting chamber of receiving water and impurity, through venthole is offered, the emptying valve is in for the top of the filtration members
Rotation and it is perforative be set in the pot lid, can by the rotation of the emptying valve when pot lid is placed in the cooker body
Accommodating chamber is set to be in communication with the outside, the vacuum pump is set in the bleed-off passage and connect with the cooker body, the vacuum pump
Exhaust outlet connect one end of an exhaust pipe, the other end of the exhaust pipe passes through the cooker body, the filtration members in sealing
Between the vacuum pump and the opening of the bleed-off passage.
Preferably, the emptying valve that the vacuum low-pressure of the utility model stews includes valve body and operating parts, the valve body is in sealing
Be disposed through in the pot lid, for the valve body through first exhaust passage is offered, the operating parts is in sealing and rotates
Be inserted in the valve body, the operating parts rotates the operation through offering second exhaust channel in Yu Suoshu valve body
Part can make the first exhaust passage be docked and connected with the second exhaust channel.
Preferably, the valve body that stews of the vacuum low-pressure of the utility model with the operating parts is tapered agrees with.
Preferably, having a heating chamber in the cooker body that the vacuum low-pressure of the utility model stews, the heating member is contained in institute
It states in heating chamber, the heating chamber is located at the underface for the pot body being placed in accommodating chamber.
Preferably, vacuum low-pressure pot of the utility model further includes filter screen, it is logical that the filter screen is set to the pumping
In road, the filter screen is between the vacuum pump and the filtration members.
Compared with prior art, the utility model will to be placed at the pot body of food when pot lid is placed in cooker body
In in closed accommodating chamber, so that vacuumize process can be passed in and out to accommodating chamber by opening vacuum pump, when vacuum pump accommodating chamber is taken out it is true
When vacancy reason reaches required vacuum degree, it will be usually evacuated in accommodating chamber between -0.5 atmospheric pressure of 0.01 atmospheric pressure, according to food
The different degree vacuumized selected by it is different, pot body can be heated by opening heating member, thus to the intracorporal food of pot
Object carries out heating cooking, and the food cooked at this time is due to being in the environment under low pressure of vacuum, to effectively prevent food quilt
The progress of oxidation, and the moisture content of food has been lockked, so that food mouthfeel enhances, and the culinary art in environment under low pressure is so that food
Its nutritional ingredient will not be caused to be destroyed because temperature is excessively high, improve the nutrition of food, while being cooked in a low pressure environment
Prepare food, effective solution high pressure cook brought by risk；It can be seen that by the utility model cooking food, structure letter
It is single, safe and reliable, and can also effectively improve the nutrition and mouthfeel of cooking food；In addition, due to vacuum pump to accommodating chamber into
When row vacuumize process, specifically created one bleed-off passage vacuumized for vacuum pump by separator and the inner wall of cooker body.Make
It is more reasonable to obtain topology layout, and effectively prevents vacuum pump during vacuumizing, is influenced in cooker body because of suction force
The normal work of other devices, structure is simple and safe and reliable, moreover the filtering in sunk structure being arranged in bleed-off passage
Part can effectively collect the droplet and other impurity agglomerated into the steam in bleed-off passage by its collecting chamber, by it
It can effectively make the intracorporal air of pot pass through the filtration members through the venthole opened up and be extracted out along bleed-off passage by vacuum pump；
Therefore, the application effectively carries out the filtering of moisture content and impurity by the filtration members to the air entered in vacuum pump, it is ensured that
Vacuum pump can normally work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the vacuum low-pressure of the utility model stews.
Specific embodiment
In order to which the technology contents, construction feature of the utility model is described in detail, below in conjunction with embodiment and cooperate attached drawing
It is described further.
As shown in Figure 1, it includes cooker body 1, pot lid 2, heating member 3 and pot body 4 that the vacuum low-pressure of the utility model, which stews 100, stew
Lid 2 is articulated in cooker body 1 by articulated part 21, and the articulated part 21 is equal using existing hinge-type articulated part or rotary shaft articulated part
Can, in this not go into detail；The cooker body 1 of the utility model has the accommodating chamber 11 of a receiving pot body 4, and pot body 4 is separable
It is placed in accommodating chamber 11, i.e., pot body 4 can be placed in accommodating chamber 11, can also be taken out convenient for cleaning and be contained out of accommodating chamber 11
Food, heating member 3 are built in cooker body 1 for heating to pot body 4, thus the food that culinary art is placed in pot body 4, pot lid 2 is covered
Accommodating chamber 11 is sealed when in cooker body 1, so that accommodating chamber 11 forms a closed space, and then can carry out vacuumizing behaviour
Make；Specifically, in order to ensure pot lid 2 is to the sealing effect of accommodating chamber 11, sealing is provided in pot lid 2 and 1 contact position of cooker body
Pad 22, the gasket 22 are removably arranged in pot lid 2；In order to carry out vacuumize process, the utility model to accommodating chamber 11
It further include vacuumizing assembly, which includes separator 5, filtration members 6, emptying valve 7 and vacuum pump 8,5 distance of separator
The inner wall certain distance of cooker body 1 is fixed in cooker body 1, and the gap between separator 5 and the inner wall of cooker body 1 forms bleed-off passage
51, the opening 52 of bleed-off passage 51 is located at the top for the pot body 4 being placed in accommodating chamber 11, and filtration members 6 are arranged in bleed-off passage
In 51, specifically, it is convexly equipped with snap ring 53 on bleed-off passage 51, the top of filtration members 6 is in Eversible structure, when installation, under filtration members 6
Portion, which passes through snap ring 53, is carried on Eversible structure on snap ring 53, so that filtration members 6 are suspended in bleed-off passage 51, filtration members
6 be in sunk structure, and the collecting chamber 61 of receiving water and impurity is formed at the lower part of filtration members 6, and the top of filtration members 6 is logical through offering
Stomata 62；Emptying valve 7 in rotation and it is perforative be set in pot lid 2, when pot lid 2 is placed in cooker body 1, by emptying valve 7 turn
Dynamic that accommodating chamber 11 can be made to be in communication with the outside, vacuum pump 8 is set in bleed-off passage 51 and connect with cooker body 1, the exhaust of vacuum pump 8
Mouth 81 connects one end of an exhaust pipes 82, and the other end of exhaust pipe 82 passes through cooker body 1 in sealing；Specifically, 1 face of cooker body is true
The exhaust outlet 81 of sky pump 8 begins with through-hole 12, and through-hole 12 is embedded with sealing ring 13, and exhaust pipe 82 is in the insertion of the sealing sealing ring
In 13, filtration members 6 are located between vacuum pump 8 and the opening 52 of bleed-off passage 51.
As shown in Figure 1, the emptying valve 7 that the vacuum low-pressure of the utility model stews 100 includes valve body 71 and operating parts 72, valve body
71 being disposed through in pot lid 2 in sealing；Specifically, pot lid 2 is through mounting hole 23 is offered, in the valve body 71 of rubber structure
It is embedded in the mounting hole 23 of pot lid 2, so that valve body 71 and pot lid 2 are in the connection of sealing, in order to ensure the two completely seals,
In also fillable glue therebetween, valve body 71 is in sealing and rotation through first exhaust passage 73, operating parts 72 is offered
It is inserted in valve body 71, through second exhaust channel 74 is offered, the operating parts 72 rotated in valve body 71 can make operating parts 72
First exhaust passage 73 is docked and connected with second exhaust channel 74, it can be seen that, first exhaust can be made by rotary operating member 72
Channel 73 is docked and connected with second exhaust channel 74 or is not connected to；Specifically, when first exhaust passage 73 and second exhaust channel
74 when being docked and connected, and accommodating chamber 11 is in communication with the outside by first exhaust passage 73, second exhaust channel 74；Work as first exhaust
It is in sealing in the state of being placed in cooker body 1 in pot lid 2, at accommodating chamber 11 when channel 73 is not connected to second exhaust channel 74
In closed state；It can be seen that using the utility model cooking food when, it is required that first exhaust passage 73 and the
Two exhaust passages 74 are in disconnected state, accommodating chamber 11 could be made closed in this way, so that accommodating chamber 11 is in low pressure
Vacuum state, so that food is cooked in low pressure vacuum environment；When food is cooked in closed low pressure vacuum environment
After preparing food, it is required that first exhaust passage 73 is docked and connected with second exhaust channel 74 so that extraneous air by
Second exhaust channel 74, first exhaust passage 73 enter in accommodating chamber 11, so that the low pressure vacuum environment in accommodating chamber 11 is destroyed,
So that the pressure of accommodating chamber 11 is consistent with external atmosphere pressure, so as to easily open pot lid 2, and then low in pot body 4 of taking
Press food cooked in vacuum environment.
As shown in Figure 1, the valve body 71 of vacuum low-pressure pot 100 of the utility model and agreeing with for operating parts 72 tapered 75；
Specifically, operating parts 72 has a pyramidal structure, and valve body 71 has the cone-shaped cavity agreed with the pyramidal structure of operating parts 72, from
And both to be formed tapered 75 and agree with cooperation, both greatly improve the stability and air-tightness cooperated.
As shown in Figure 1, the cooker body 1 that the vacuum low-pressure of the utility model stews 100 is interior with a heating chamber 14, the receipts of heating member 3
It is dissolved in heating chamber 14, heating chamber 14 is located at the underface for the pot body 4 being placed in accommodating chamber 11；Specifically, the heating chamber 14
In sealing structure, enable heating member 3 be powered caused by heat be uniformly scattered in the heating chamber 14, and then heating chamber 14
Even heat can be passed to pot body 4, so that food can be heated evenly in pot body 4.
Preferably, it further includes further carrying out to the air entered in vacuum pump 8 that the vacuum low-pressure of the utility model, which stews 100,
The filter screen 9 of filtering, the filter screen 9 are set in bleed-off passage 51, and filter screen 9 is between vacuum pump 8 and filtration members 6.
As shown in Figure 1, the utility model when pot lid 2 is placed in cooker body 1, is in the pot body for being placed with food 4
In closed accommodating chamber 11, so that vacuumize process can be passed in and out to accommodating chamber 11 by opening vacuum pump 8, when vacuum pump 8 is to accommodating chamber
When 11 vacuumize processs reach required vacuum degree, it will be usually evacuated in accommodating chamber 11 between -0.5 atmospheric pressure of 0.01 atmospheric pressure,
Different according to the different degree vacuumized selected by it of food, if beefsteak is usually evacuated to 0.08 atmospheric pressure, chicken cutlet is usually evacuated to
0.05 atmospheric pressure cooks rice and is usually evacuated to 0.1 atmospheric pressure, and pot body 4 can be heated by opening heating member 3, thus to pot body 4
Interior food carries out heating cooking, and the food cooked at this time is due to being in the environment under low pressure of vacuum, to effectively prevent
The progress that food is oxidized, and the moisture content of food has been lockked, so that food mouthfeel enhances, and cooking in low pressure vacuum environment
It prepares food so that food will not cause its nutritional ingredient to be destroyed because temperature is excessively high, improves the nutrition of food, while in low-voltage ring
Cooked in border, effective solution high pressure cook brought by risk；It is eaten it can be seen that being cooked by the utility model
Object, structure is simple, safe and reliable, and can also effectively improve the nutrition and mouthfeel of cooking food；In addition, since vacuum pump 8 exists
When carrying out vacuumize process to accommodating chamber 11, by separator 5 and the inner wall of cooker body 1, specifically created one takes out very for vacuum pump 8
Empty bleed-off passage 51, so that topology layout is more reasonable, and effectively prevents vacuum pump 8 during vacuumizing, because
Suction force and the normal work for influencing other devices in cooker body 1, structure are simple and safe and reliable；Moreover it is set in bleed-off passage 51
The filtration members 6 in sunk structure set, can effectively collect into the steam in bleed-off passage 51 by its collecting chamber 61 and coagulate
Poly- droplet and other impurity, running through the venthole 62 opened up by it can effectively make the air in pot body 4 pass through the mistake
It filters part 6 and is extracted out along bleed-off passage 51 by vacuum pump 8；Therefore, the application is by the filtration members 5 effectively to entrance vacuum pump 8
In air carry out moisture content and impurity filtering, it is ensured that vacuum pump 8 can normally work.
Above disclosed is only the preferred embodiments of the utility model, and the power of the utility model cannot be limited with this
Sharp range, therefore equivalent variations made according to the claim of the utility model belong to the range that the utility model is covered.
Claims (5)
1. a kind of vacuum low-pressure stews, including cooker body, pot lid, heating member and pot body, the pot lid is articulated in the cooker body, described
Cooker body has the accommodating chamber of a receiving pot body, and the pot body is separable to be placed in the accommodating chamber, the heating member
It is built in the cooker body for being heated to pot body, the pot lid seals the accommodating chamber, feature when being placed in the cooker body
It is: further includes vacuumizing assembly, the vacuumizing assembly includes separator, filtration members, emptying valve and vacuum pump, the isolation
Inner wall certain distance of the part apart from the cooker body is fixed in the cooker body, between the separator and the inner wall of the cooker body
Gap forms bleed-off passage, and the opening of the bleed-off passage is located at the top for the pot body being placed in accommodating chamber, the filtration members
It is arranged in the bleed-off passage, the filtration members are in sunk structure, and receiving water and impurity are formed at the lower parts of the filtration members
Collecting chamber, through offering venthole, the emptying valve is in rotation and perforative is set to described pot for the top of the filtration members
It covers, when the pot lid is placed in the cooker body, accommodating chamber can be made to be in communication with the outside by the rotation of the emptying valve, it is described true
Sky pump is set in the bleed-off passage and connect with the cooker body, and the exhaust outlet of the vacuum pump connects the one of an exhaust pipe
The other end at end, the exhaust pipe passes through the cooker body in sealing, and the filtration members are located at the vacuum pump and the pumping
Between the opening in channel.
2. vacuum low-pressure as described in claim 1 stews, which is characterized in that the emptying valve includes valve body and operating parts, described
Valve body is disposed through in the pot lid in sealing, and through first exhaust passage is offered, the operating parts is in the valve body
It seals and what is rotated is inserted in the valve body, the operating parts, which runs through, offers second exhaust channel, Yu Suoshu valve body transfer
Moving the operating parts can make the first exhaust passage be docked and connected with the second exhaust channel.
3. vacuum low-pressure as claimed in claim 2 stews, which is characterized in that the valve body and the tapered contract of the operating parts
It closes.
4. vacuum low-pressure as described in claim 1 stews, which is characterized in that have a heating chamber, the heating in the cooker body
Part is contained in the heating chamber, and the heating chamber is located at the underface for the pot body being placed in accommodating chamber.
5. vacuum low-pressure as described in claim 1 stews, which is characterized in that further include filter screen, the filter screen is set to institute
It states in bleed-off passage, the filter screen is between the vacuum pump and the filtration members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025185.1U CN209202812U (en) | 2018-06-29 | 2018-06-29 | Vacuum low-pressure stews |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025185.1U CN209202812U (en) | 2018-06-29 | 2018-06-29 | Vacuum low-pressure stews |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209202812U true CN209202812U (en) | 2019-08-06 |
Family
ID=67452205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025185.1U Expired - Fee Related CN209202812U (en) | 2018-06-29 | 2018-06-29 | Vacuum low-pressure stews |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209202812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728119A (en) * | 2020-07-08 | 2020-10-02 | 大连工业大学 | Vacuum heat insulation type food low-temperature cooking equipment |
-
2018
- 2018-06-29 CN CN201821025185.1U patent/CN209202812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728119A (en) * | 2020-07-08 | 2020-10-02 | 大连工业大学 | Vacuum heat insulation type food low-temperature cooking equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |