CN116869357A - Low-noise soybean milk making method - Google Patents
Low-noise soybean milk making method Download PDFInfo
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- CN116869357A CN116869357A CN202311078799.1A CN202311078799A CN116869357A CN 116869357 A CN116869357 A CN 116869357A CN 202311078799 A CN202311078799 A CN 202311078799A CN 116869357 A CN116869357 A CN 116869357A
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- water
- soybean milk
- heating
- soymilk
- soymilk machine
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- 244000068988 Glycine max Species 0.000 title claims abstract description 90
- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 90
- 235000013336 milk Nutrition 0.000 title claims abstract description 85
- 239000008267 milk Substances 0.000 title claims abstract description 85
- 210000004080 milk Anatomy 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 431
- 238000010438 heat treatment Methods 0.000 claims abstract description 70
- 235000013305 food Nutrition 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 230000035622 drinking Effects 0.000 claims abstract description 5
- 235000013322 soy milk Nutrition 0.000 claims description 146
- 239000011229 interlayer Substances 0.000 claims description 44
- 238000003860 storage Methods 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 16
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- 238000010298 pulverizing process Methods 0.000 claims description 4
- 238000004537 pulping Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 16
- 238000009434 installation Methods 0.000 description 13
- 238000005192 partition Methods 0.000 description 11
- 230000000670 limiting effect Effects 0.000 description 10
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- 238000009792 diffusion process Methods 0.000 description 6
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- 238000010586 diagram Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
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- 238000004140 cleaning Methods 0.000 description 3
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Classifications
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/002—Apparatus for making beverages following a specific operational sequence, e.g. for improving the taste of the extraction product
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C11/00—Milk substitutes, e.g. coffee whitener compositions
- A23C11/02—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
- A23C11/10—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
- A23C11/103—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins containing only proteins from pulses, oilseeds or nuts, e.g. nut milk
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
Abstract
The invention discloses a low-noise soybean milk making method, which at least comprises the steps of adding water, crushing and heating, wherein the water adding step is set at least twice, the crushing step is set at least once, the heating step is set at least once, after the water adding step is set at least once, the soybean milk is made into high-concentration soybean milk through the first water adding and crushing, and then the water adding and the heating are carried out to make the soybean milk for drinking, the low-noise soybean milk making method comprises the steps of adding a small amount of water into the soybean milk, mixing and crushing the soybean milk with the soybean food to make thick high-concentration soybean milk, and at the moment, the water in the soybean milk making method is less in the water quantity and thick in the soybean milk making method, the emitted sound is relatively clumsy and not harsher, namely the noise can be controlled in a lower range, and meanwhile, the soybean food is ensured to be fully contacted with a blade at the bottom of the soybean milk making method, and the soybean food is fully crushed; then, the subsequent operations of adding water, heating and the like with low noise or no noise are carried out, and the preparation of the drinkable soybean milk is completed.
Description
Technical Field
The invention belongs to the technical field of soymilk machines, and particularly relates to a low-noise soymilk making method.
Background
The soybean milk contains rich vegetable proteins, has high nutritive value and is easy to digest, and is a healthy drink which is deeply favored by people.
The soymilk machine can conveniently and quickly prepare soymilk, but the soymilk preparation method of the conventional soymilk machine comprises the following steps: the user can add a certain proportion of bean food materials and water at a time and then smash and whip the bean food materials and the water, so that the noise is high in the process of making the soybean milk, and the bean milk is one of the main pain points of the soybean milk machine product; on the other hand, as the water is added at one time, part of beans or larger bean dregs have larger free space in the process of crushing, and the contact with the blade at the bottom of the soymilk machine is insufficient, so that the drinking taste of the soymilk is adversely affected.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a low-noise soybean milk making method, which aims to overcome the technical problems in the prior art.
The technical scheme of the invention is realized as follows:
a low-noise soybean milk making method at least comprises the steps of adding water, crushing and heating, wherein the water adding step is set at least twice, the crushing step is set at least once, the heating step is set at least once,
the heating step is arranged after at least one of the water adding steps,
the first time of water adding and crushing, the high-concentration soybean milk is filled in the cup body of the soybean milk machine, and then the drinking soybean milk is prepared by adding water and heating.
According to the invention, a small amount of water is added to be mixed with bean food materials (such as soybeans, black beans, red beans, mung beans and the like) and crushed into thick high-concentration soybean milk, at the moment, the water in the cup body of the soybean milk machine is less and is thick slurry, the generated sound is relatively clumsy and not harsher, i.e. the noise can be controlled in a lower range, meanwhile, the water added for the first time is less, the free space of the bean food materials is smaller, the bean food materials can be ensured to be fully contacted with the blades at the bottom of the soybean milk machine, the bean food is fully crushed and thinned, and the drinking taste of the soybean milk is improved; after the first water adding, the subsequent operations such as water adding, heating and the like with low noise or without noise are performed, so that the preparation of drinkable soybean milk is completed.
Preferably, the mass of the first water is m 1 The bean food material has a mass of M 1 ，m 1 ≤15M 1 。
Preferably, the water adding step is carried out for X times, X is more than or equal to 2, and the pulping quantity selected by a user is M 2 ，m 1 ＜M 2 The method comprises the steps of carrying out a first treatment on the surface of the First water addition m 1 Then repeating the water adding step (X-1) for a plurality of times until the water quantity reaches M 2 。
More preferably, the amount of water added in each water addition step is gradually decreased.
Preferably, the heating step is carried out for Y times, Y is more than or equal to 2, and the temperature of the first heating is T 1 The temperature after (Y-1) times of heating is T Y ，T 1 ≤T Y ，T Y Not less than 95 ℃. One skilled in the art can choose to keep heating all the time after the first heating, but intermittent heating is more preferable to control the boiling state of the soymilk.
Preferably T 1 And heating the high-concentration soybean milk to a boiling state at a temperature of more than or equal to 95 ℃ for the first time.
In order to prevent the overflow of the soybean milk, the existing soybean milk machine is generally preset with a large space allowance, namely the effective volume of the cup body is far larger than the preset maximum single-time making amount of soybean milk, for example, the maximum single-time making amount of soybean milk of part of soybean milk machine products sold on the market is 1.2L, but the effective volume of the cup body is already up to more than 2L and 2L, so that the problem of waste of the effective volume exists, and correspondingly, the product volume of the soybean milk machine is also relatively large.
In order to solve the problem, preferably, the present invention further comprises at least one low-speed stirring step provided after the first heating; the maximum effective volume of the cup body of the soymilk machine is M max ，M 2 ≤M max 。
After the soybean milk is heated and boiled for the first time, excessive fluctuation and bumping of the liquid level of the soybean milk can not be caused by stirring and reheating at a low speed, so that the cup body of the soybean milk machine does not need to reserve space allowance for bumping of the soybean milk, the effective volume of the cup body can be fully utilized, and compared with the existing soybean milk machine, the soybean milk machine adopting the soybean milk manufacturing method can manufacture more soybean milk at a time, for example, the effective volume of the cup body of the soybean milk machine is 2L, and the single soybean milk manufacturing amount can reach 1.8L.
The maximum effective volume of the cup body of the soymilk machine is the reasonable maximum volume of the cup body of the soymilk machine under normal operation, namely, the installation of the cup cover, the stability of users during taking and pouring and the like are also considered, and the maximum effective volume of the cup body of the soymilk machine is not the limit volume for adding water to be flush with the cup mouth of the cup body.
Preferably, the water adding step and the crushing step are performed simultaneously, or the water adding step and the crushing step are performed sequentially.
Preferably, after at least one of said water addition steps, the subsequent said heating, crushing, water addition steps are performed simultaneously or sequentially in any order.
Preferably, the soymilk making method comprises the following steps:
(1) The quality of the obtained bean food material is M 1 Obtaining the pulping quantity M selected by a user 2 The water adding step is set to be X times, X is more than or equal to 2, the heating step is set to be Y times, and Y is more than or equal to 2;
(2) Adding water for the first time, wherein the water quantity m is the first time 1 ，m 1 ＜M 2 And m is 1 ＝5～13M 1 ；
(3) Simultaneously carrying out first crushing and first heating, wherein the temperature of the first heating is T 1 ，T 1 Making high-concentration soybean milk at 95 ℃ or more;
or pulverizing for the first time, and heating for the first time at T 1 ，T 1 Making high-concentration soybean milk at 95 ℃ or more;
(4) The steps of circularly adding water, stirring at low speed and heating are carried out, and the water quantity of the water added for (X-1) times reaches M 2 At the same time (Y-1) heating at a temperature T Y ，T Y And (5) at the temperature of more than or equal to 95 ℃, and finishing the preparation of the soybean milk.
Obtaining bean food materialIs of mass M 1 The weight value can be obtained by the user by inputting the weight value by the user, and the weight value can be obtained by arranging a weight sensing assembly, which is a conventional technology in the field.
Preferably, the soymilk machine comprises a controller, a soymilk machine body and an annular water tank arranged around the soymilk machine body.
The soymilk machine body comprises a cup cover and a cup body, wherein a heating element, a temperature sensor, a motor and a rotary blade are arranged at the bottom of the cup body, and the rotary blade is arranged on an output shaft of the motor;
the controller is directly or indirectly electrically connected with the heating element and the temperature sensor and controls the heating element and the temperature sensor to execute the heating step or close, and the controller is directly or indirectly electrically connected with the motor and controls the motor to enable the rotary blade to execute the crushing step, the low-speed stirring step or close;
the annular water tank is provided with at least one open end for the soymilk machine body to enter the soymilk machine body;
the annular water tank at least comprises an inner wall and an outer wall, an interlayer space is reserved between the inner wall and the outer wall to form a water storage cavity, and the water storage cavity is provided with a water supplementing port for adding water;
The inside of inner wall is equipped with the adaptation the space of keeping away of soybean milk machine body, the soybean milk machine body passes through open end gets into the space of keeping away, annular water tank surrounds at least the top and the partial side of soybean milk machine body.
The soymilk machine also comprises a waterway assembly, and the controller is directly or indirectly electrically connected with the waterway assembly and controls the waterway assembly to execute the water adding step so as to convey the water in the water storage cavity into the cup body.
Firstly, the annular water tank is arranged around the soymilk machine body, the water storage cavity is designed in the annular water tank to have the function of pre-storing water, the water path assembly is combined to realize the function of automatically adding water, meanwhile, the water storage cavity is further utilized to form a water wall surrounding the soymilk machine body, the noise generated by the soymilk machine body is effectively blocked and attenuated, the noise reduction and silencing effect of the invention is further improved, and the use experience of a user can be improved; secondly, the annular water tank can also avoid the mistaken touch of a user when heating the soybean milk, and improve the safety factor of using the soybean milk machine.
Preferably, the annular water tank comprises an interlayer barrel and a barrel cover which are arranged in a split mode, wherein an annular interlayer space of the interlayer barrel is used as the water storage cavity, the bottom of the interlayer space is closed, the top of the interlayer space is opened to be used as the water supplementing port, and the barrel cover is clamped and fixed on and covers the top of the interlayer barrel;
The interlayer cylinder is provided with an inner cylinder wall and an outer cylinder wall, the inner part of the inner cylinder wall is used as the clearance space, and the upper end and the lower end of the inner cylinder wall are opened to be used as the opening ends for the soymilk machine body to enter.
Preferably, before the step (1), checking whether the water quantity of the water storage cavity is at least equal to or higher than a lowest water level, wherein the lowest water level is at least two thirds of the height of the interlayer barrel, so as to ensure the noise reduction and silencing effects, and meanwhile, the lowest water level at least meets the highest amount of soybean milk manufactured in a single process, so that repeated water supplementing of a user in the process of manufacturing the soybean milk is avoided;
starting the step (1) when the water quantity is sufficient; and (5) performing water supplementing operation when the water quantity is insufficient.
Preferably, the crushing step is performed by a rotary blade at a rotation speed of 6000-35000r/min for a crushing period of 2-50min.
Preferably, the low-speed stirring step is performed by a rotating blade at a rotation speed of 50-3000r/min.
Preferably, the waterway assembly comprises a vertical pipeline and a transverse pipeline which are connected and communicated; the vertical pipeline is arranged on the outer side of the soymilk machine body and has no direct connection relation, the connection part of the vertical pipeline and the transverse pipeline is close to, flush with or higher than the top surface of the soymilk machine, and the transverse pipeline is in a suspended state.
The vertical pipeline is provided with a second water inlet and a third water outlet, the second water inlet is communicated to the water storage cavity, a water pump or/and a controllable valve is arranged between the water storage cavity and the second water inlet, and the water pump or/and the controllable valve is electrically connected with the controller, and the preset water quantity is added into the cup body by controlling the working time of the water pump.
The transverse pipeline is provided with a third water inlet and a fourth water outlet, and the third water inlet is communicated with the third water outlet.
The soymilk machine body is provided with a fourth water inlet communicated with the interior of the soymilk machine body, and the fourth water outlet is detachably communicated with the fourth water inlet;
the fourth water outlet is assembled at the fourth water inlet, a water pump or/and a controllable valve is/are opened, water flows from the water storage cavity to the vertical pipeline and then flows to the transverse pipeline, enters the soybean milk machine body through the fourth water inlet, and after water is added to a preset water amount, the water pump or/and the controllable valve is/are closed to finish water addition;
when the fourth water outlet is separated from the fourth water inlet, the soymilk machine body can be independently taken out to pour soymilk.
Preferably, the soymilk machine further comprises a placement seat with a bearing top surface, and the placement seat bears the annular water tank and the soymilk machine body.
The controller, the water pump or/and the controllable valve are arranged in the placement seat, the first interface and the second interface formed by downwards sinking are arranged on the top surface of the support, and the water pump or/and the controllable valve are respectively communicated with the first interface and the second interface;
the bottom of the annular water tank is provided with a first bayonet and a second bayonet, the first bayonet is detachably clamped in the first interface, and the second bayonet is detachably clamped in the second interface;
the first bayonet is communicated with the water storage cavity, and the water outlet bayonet is provided with an elastic switch to close or open the water storage cavity;
the second bayonet is not communicated with the water storage cavity, and is connected and communicated with the second water inlet, or is used as the second water inlet.
Preferably, the vertical pipeline comprises a vertical water pipe and a hard protective shell.
The hard protective shell is in a long cylinder shape, the top end of the hard protective shell is provided with the third water outlet, the vertical water pipe is an independent split part, an upper pipe orifice is communicated with the third water outlet, and a lower pipe orifice of the vertical water pipe is used as the second water inlet;
the hard protective shell is fixedly arranged on the inner side of the inner cylinder wall, the hard protective shell and the annular water tank are relatively static, and the hard protective shell wraps the vertical water pipe.
Preferably, the fourth water inlet is arranged on the cup cover;
the inside of the cylinder cover is of a hollow structure, the transverse pipeline is arranged in the cylinder cover, and the bottom of the cylinder cover is provided with a third interface formed by upward concave and a fourth bayonet formed by downward convex;
the transverse pipeline comprises a transverse water pipe, a water inlet one-way valve and a water outlet one-way valve, the two ends of the transverse water pipe are respectively provided with the water inlet one-way valve and the water outlet one-way valve, a water inlet of the water inlet one-way valve is used as the third water inlet, and a water outlet of the water outlet one-way valve is used as the fourth water outlet;
the water inlet one-way valve is communicated with the third interface, and the third water outlet is detachably clamped in the third interface;
the water outlet one-way valve is communicated with the fourth bayonet, the top surface of the cup cover is recessed downwards to form a fourth interface, the bottom of the fourth interface is provided with the fourth water inlet, and the fourth bayonet is detachably clamped in the fourth interface.
The cylinder cover comprises an inner shell and an outer shell which are arranged in a split mode, and the inner shell is provided with a containing cavity which is matched with the shape of the cup cover and protrudes upwards;
the cylinder cover is internally protruded, a circumferential channel is formed between the accommodating cavity and the outer shell, the inner shell is provided with a third interface at a position corresponding to the bottom of the circumferential channel, the circumferential channel is provided with the water inlet one-way valve and the transverse water pipe, and the accommodating cavity is provided with a fourth bayonet.
Based on the water adding operation and the waterway design of the invention, the sandwich cylinder and the cylinder cover are preferably checked to be in place before the water adding step is started, so that water leakage caused by starting water adding when related components are not in place.
Therefore, the soymilk machine further comprises a sensing component for detecting whether the annular water tank is installed in place;
the induction component comprises a transmission rod, an upper top spring and a micro switch, wherein the micro switch is arranged in the placement seat and provided with a touch piece exposed on the top surface of the placement seat, the transmission rod is vertically arranged and fixed in the hard protecting shell, the upper top spring is arranged at the bottom of the transmission rod and has the trend of pushing up the transmission rod, the top of the transmission rod which is pushed up is exposed on the top surface of the hard protecting shell,
when the cylinder cover is installed in place, the transmission rod is pressed down, and meanwhile, when the interlayer cylinder is installed in place, the bottom of the pressed transmission rod is contacted with the touch piece of the micro switch, and the micro switch is communicated to generate an electric signal, namely, the interlayer cylinder and the cylinder cover are both installed in place;
or the induction component is a Hall element, and whether the interlayer cylinder and the cylinder cover are installed in place or not is detected through electromagnetic induction of the Hall element;
The induction component is installed in place along with the interlayer cylinder and the cylinder cover, then an installation in place signal is sent to the controller, the placement of the annular water tank is completed, the connection of the waterway component is also completed, and a water adding step can be performed; otherwise, the controller cannot carry out the next step before receiving the in-place installation signal, so that a user is reminded of checking the placement condition of the interlayer cylinder and the cylinder cover.
Drawings
FIG. 1 is a schematic diagram of a soymilk machine according to the present invention;
FIG. 2 is a second schematic diagram of the soymilk machine according to the present invention (the cylinder cover is omitted);
FIG. 3 is one of exploded schematic views of the soymilk machine of the present invention;
FIG. 4 is a second exploded view of the soymilk machine of the present invention;
FIG. 5 is a schematic view of the structure of the sandwich cylinder and vertical pipeline of the soymilk machine of the invention;
fig. 6 is a schematic diagram (opened state) of the cooperation of the first bayonet, the elastic switch and the first interface of the soymilk machine according to the invention;
fig. 7 is a schematic view of a waterway (opened state) of a first bayonet, an elastic switch and a first interface of the soymilk machine according to the present invention;
fig. 8 is a schematic diagram (closed state) of the cooperation of the first bayonet, the elastic switch and the first interface of the soymilk machine according to the invention;
FIG. 9 is a third schematic view of the soymilk machine of the present invention;
FIG. 10 is a top view of the cartridge and the soymilk machine body of the soymilk machine of the invention;
FIG. 11 is a schematic view of a lid of the soymilk machine according to the invention;
FIG. 12 is a second schematic view of a lid of the soymilk machine according to the invention (the housing is omitted);
FIG. 13 is a schematic view of the structure of the cup cover of the soymilk machine body of the soymilk machine of the invention;
FIG. 14 is a schematic view showing the cooperation of the cover and the lid of the soymilk machine of the invention;
FIG. 15 is a schematic view showing a structure of a seat of the soymilk machine of the present invention;
FIG. 16 is a second schematic view of a seat of the soymilk machine according to the present invention;
FIG. 17 is a schematic view showing the internal structure of a seat of the soymilk machine of the present invention;
fig. 18 is a sectional view of the soymilk machine body of the present invention in the vertical direction.
Marking:
1. an exhaust valve; 101. an outer vent;
2. a housing;
3. an interlayer cylinder; 301. an outer cylinder wall; 302. an inner cylinder wall; 302a, vertical grooves; 303. a first bayonet; 303a, a first water outlet; 304. a support ring; 305. a second bayonet; 306. a limiting cylinder; 306a, notch;
4. a rubber ring is arranged;
5. a setting seat; 501. a placement cavity; 502. a second interface; 502a, a second water inlet; 503. a first interface; 503a, ejector rod; 503b, a first water inlet; 504. an arc-shaped peripheral wall; 504a, an air outlet; 504b, finger slots; 505. a second air inlet; 506. an outer heat dissipating grid; 507. a hollow is avoided; 508. a partition wall;
6. A control panel;
7. a cup cover; 701. an inner vent; 702. a fourth interface; 702a, a fourth water inlet; 703. a ring sidewall; 704. a ring clamping edge;
8. a cup body; 801. a first air inlet; 802. an inner heat dissipating grid; 803. a pin slot;
9. a hard protective shell; 901. a third water outlet;
10. a transmission rod;
11. a touch member;
12. applying a rubber ring;
13. an inner case; 1301. a fourth bayonet; 1301a, a fourth water outlet; 1302. a receiving chamber; 1303. a third interface; 1303a, a third water inlet; 1304. a circumferential channel; 1305. a clasp;
14. a long hard tube;
15. a short hose;
16. a spring;
17. a top cover;
18. a seal ring;
19. a top spring;
20. touching the switch;
21. a water inlet one-way valve;
22. a transverse water pipe;
23. a water outlet one-way valve;
24. a convex shell;
25. a water pump;
26. a controller;
27. diffusion sidewalls;
28. a C-shaped enclosure wall;
29. a rotary blade;
30. a temperature sensor;
31. a heating member;
32. and a motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 18, the present embodiment also designs a soymilk machine by itself for the soymilk making method, and the soymilk machine further improves the noise reduction effect by structural design and implements the soymilk making method of the present embodiment, which is exemplified by the limit volume of the cup body of the soymilk machine being 2L.
The method specifically comprises the following steps:
(1) Checking whether the water quantity in the water storage cavity is at least equal to or higher than the lowest water level
The lowest water level is arranged at the two-thirds height of the water storage cavity, and meanwhile, the water quantity of the lowest water level meets the maximum 1.8L of soybean milk manufactured at a time.
The water quantity of the water storage cavity is sufficient, and then the next step is started; and opening the cylinder cover when the water quantity is insufficient, pulling out the interlayer cylinder, moving the interlayer cylinder to a water source to supplement water to the lowest water level, and placing the bayonet on the interlayer cylinder in alignment with the interface on the placement seat after water supplement is completed.
(2) The soymilk machine body is arranged inThe placing seat is electrically connected and surrounded by the interlayer cylinder, the cup cover of the soymilk machine is opened, and a user puts 100g of soybeans into the cup body of the soymilk machine and inputs the weight value M 1 ；
Covering the cup cover, covering the cylinder cover, and installing the sensing assembly in place along with the interlayer cylinder and the cylinder cover, sending an installation in place signal to the controller, completing the placement of the annular water tank, completing the connection of the waterway assembly, and carrying out the next step; otherwise, the controller cannot proceed to the next step before receiving the in-place signal, thereby prompting the user to check the placement of the annular water tank.
(3) The user selects the target production amount on the control panel, and the selectable target production amount M 2 1.2L, 1.6L and 1.8L respectively, this time taking 1.2L as an example of user selection, the soymilk machine is set according to preset parameters, the water adding step is 2 times (X=2), and the heating step is 2 times (Y=2) because 1.2L is far smaller than the maximum effective volume of the cup body.
Under the condition of realizing the noise reduction function and avoiding overflow, the times of adding water and heating are controlled and reduced as much as possible, and the time for making the soybean milk is shortened as much as possible.
(4) The soymilk machine is added with water for the first time, and the water amount m is added for the first time 1 ＝600ml。
(5) Simultaneously carrying out primary crushing and primary heating, wherein the rotating speed of the rotary blade 29 at the bottom of the cup body is 15000r/min, the crushing time is 15min, and the temperature of the primary heating is T 1 ，T 1 Making into high-concentration soybean milk at 95 deg.C or more.
(6) The soymilk machine is added with water for the second time, and the water adding amount is 600ml, namely, the target making amount selected by the user is 1.2L.
(7) The soymilk machine simultaneously carries out the second heating and low-speed stirring, the rotating speed of the rotary blade 29 at the bottom of the cup body is 1000r/min, the low-speed stirring is kept, and the soymilk machine is heated to the preset temperature T Y And (5) at a temperature of more than or equal to 95 ℃, thus completing the preparation of the soybean milk.
Then select M by user 2 This embodiment will be described with reference to 1.8L.
(1) Checking whether the water quantity in the water storage cavity is at least equal to or higher than the lowest water level
The lowest water level is arranged at the two-thirds height of the water storage cavity, and meanwhile, the water quantity of the lowest water level meets the maximum 1.8L of soybean milk manufactured at a time.
The water quantity of the water storage cavity is sufficient, and then the next step is started; and opening the cylinder cover when the water quantity is insufficient, pulling out the interlayer cylinder, moving the interlayer cylinder to a water source to supplement water to the lowest water level, and placing the bayonet on the interlayer cylinder in alignment with the interface on the placement seat after water supplement is completed.
(2) The soymilk machine body is placed on the placement seat to form electric connection and is surrounded by the interlayer cylinder, the cup cover of the soymilk machine is opened, 150g of soybeans are placed in the cup body of the soymilk machine, and the weight value M is input by a user 1 ；
Covering the cup cover, covering the cylinder cover, and installing the sensing assembly in place along with the interlayer cylinder and the cylinder cover, sending an installation in place signal to the controller, completing the placement of the annular water tank, completing the connection of the waterway assembly, and carrying out the next step; otherwise, the controller cannot proceed to the next step before receiving the in-place signal, thereby prompting the user to check the placement of the annular water tank.
(3) The user selects the target production amount on the control panel, and the selectable target production amount M 2 1.2L, 1.6L and 1.8L, respectively, this time 1.8L being the user selection.
Because 1.8L is the maximum effective volume of the cup body of the soymilk machine, the problems of bumping and overlarge liquid level fluctuation need to be avoided, therefore, the soymilk machine is set according to preset parameters, the water adding step is 4 times (X=4), the heating step is 4 times (Y=4), and the water adding and heating times are controlled to be reduced as much as possible under the conditions of realizing the noise reduction function and avoiding overflowing so as to shorten the duration of soymilk making as much as possible.
(4) The soymilk machine is added with water for the first time, and the water amount m is added for the first time 1 ＝800ml。
(5) Simultaneously carrying out primary crushing and primary heating, wherein the rotating speed of the rotary blade 29 at the bottom of the cup body is 15000r/min, the crushing time is 15min, and the temperature of the primary heating is T 1 ，T 1 Making into high-concentration soybean milk at 95 deg.C or more.
(6) The soymilk machine carries out the second water adding, and the second water adding amount m 2 ＝600ml。
(7) The soymilk machine simultaneously carries out secondary heating and low-speed stirring, and the temperature of the secondary heating is T 2 ，90℃≤T 2 The rotating speed of the rotary blade 29 at the bottom of the cup body is 1000r/min at the temperature of less than or equal to 95 ℃;
(8) The soymilk machine is added with water for the third time, and the water adding amount m for the third time 3 ＝300ml。
(9) The soymilk machine simultaneously carries out third heating and low-speed stirring, and the temperature of the third heating is T 3 ，90℃≤T 3 The rotating speed of the rotary blade 29 at the bottom of the cup body is 1000r/min at the temperature of less than or equal to 95 ℃;
(10) The soymilk machine carries out the fourth water adding, the fourth water adding amount m 4 ＝100ml。
(11) The soymilk machine simultaneously heats for the fourth time and stirs at a low speed, and the rotating speed of the rotary blade 29 at the bottom of the cup body is 1000r/min; maintaining low-speed stirring and heating to preset temperature T Y And (5) at a temperature of more than or equal to 95 ℃, thus completing the preparation of the soybean milk.
The soymilk machine corresponding to the soymilk making method of the embodiment comprises a soymilk machine body and an annular water tank arranged around the soymilk machine body.
The soymilk machine body is in the prior art, the soymilk machine body comprises a cup cover and a cup body, a heating piece 31 (specifically a heating disc with an electric heating metal ring welded at the bottom) is arranged at the bottom of the cup body, a temperature sensor 30, a motor 32 and a rotary blade 29, and the rotary blade 29 is arranged on an output shaft of the motor 32;
The controller is electrically connected to the heating member 31 and the temperature sensor 30 and controls them to perform the heating step or to be turned off, and is indirectly electrically connected to the motor 32 and controls the motor 32 to cause the rotary blade 29 to perform the pulverizing step, the low-speed stirring step or to be turned off.
In practical application, a person skilled in the art can perform design assembly of components and housings or purchase finished products according to functional design, which is not described herein.
The annular water tank is provided with two open ends which are distributed up and down and used for the soymilk machine body to enter the soymilk machine body;
the annular water tank at least comprises an inner wall and an outer wall, an interlayer space is reserved between the inner wall and the outer wall to form a water storage cavity, and the water storage cavity is provided with a water supplementing port for adding water;
the inside of inner wall is equipped with the adaptation the space of keeping away of soybean milk machine body, the soybean milk machine body passes through open end gets into the space of keeping away, the water storage chamber encircles at least the partial side of soybean milk machine body.
The soymilk machine also comprises a waterway assembly, and the controller is electrically connected with the waterway assembly and controls the waterway assembly to execute the water adding step so as to convey the water in the water storage cavity into the cup body or stop adding water.
Firstly, the annular water tank is arranged around the soymilk machine body, the water storage cavity is designed in the annular water tank to have the function of pre-storing water, and the waterway assembly is combined to realize the function of automatically adding water; meanwhile, the water storage cavity is further utilized to form a water wall surrounding the soymilk machine body, so that noise generated by the soymilk machine body is effectively blocked and attenuated, the noise reduction and silencing effect of the implementation is further improved, and the use experience of a user can be improved; secondly, the annular water tank can also avoid the user from touching by mistake when heating the soybean milk, and the safety factor of using the embodiment is improved.
The annular water tank in area can be integrated into one piece's cavity cup structure, also can be the components of a whole that can function independently design, in this embodiment, the annular water tank includes intermediate layer section of thick bamboo 3 and the cover that the components of a whole that can function independently set up, the annular water tank is made with comparatively thick and heavy material (such as sound insulation glass etc.) in order to guarantee the sound insulation effect, and the intermediate layer section of thick bamboo 3 and the cover of components of a whole that can function independently design lie in: the cup body can be checked or fed only by opening the cylinder cover, the whole annular water tank is not required to be taken out, and the operation is relatively light.
The annular interlayer space of the interlayer cylinder 3 is used as the water storage cavity to form the middle noise reduction structure of the embodiment. The bottom of the interlayer space is closed, the top of the interlayer space is opened to serve as the water supplementing port, and the cylinder cover is clamped and fixed on and covers the top of the interlayer cylinder 3.
The interlayer cylinder 3 is provided with an inner cylinder wall 302 and an outer cylinder wall 301, the inner part of the inner cylinder wall 302 is used as the clearance space, the upper end and the lower end of the inner cylinder wall are opened to be used as the open ends for the soymilk machine body to enter, and the annular water tank at least surrounds the top and part of the side surfaces of the soymilk machine body.
Further, the top of the assembled interlayer cylinder 3 is lower than the top of the soymilk machine body, and the top of the soymilk machine body is exposed (see fig. 2), so that the cup cover 7 of the soymilk machine body is completely exposed to facilitate the operations of opening, checking, charging and the like, and simultaneously, the soymilk machine body is also conveniently grasped without taking out the interlayer cylinder 3, and then taken out or put back upwards.
In this embodiment, a handle is disposed on a side surface of the soymilk machine body, and the inner cylinder wall 302 is provided with an outwardly protruding hollow handle groove adapted to the handle.
The horizontal cross-section shapes of the inner cylinder wall 302 and the outer cylinder wall 301 are elliptical or elliptical-like, the hollow handle groove is protruded outwards along the aa direction of the long axis of the elliptical or elliptical-like shape (see fig. 10), the elliptical or elliptical-like shape is designed to be more fit with the outline of the soybean milk machine body when viewed from above, the hollow handle groove is conveniently designed in a homeotropic manner, and meanwhile, the hollow handle groove is compact in structure as much as possible to control the volume of a product.
In practical application, can carry the water in the water storage chamber to the water route subassembly of soybean milk machine body and have multiple design mode, in this embodiment, the water route subassembly is including connecting and communicating vertical pipeline and horizontal pipeline, presents the connection structure of reverse L shape.
The vertical pipeline is arranged on the outer side of the soymilk machine body and has no direct connection relation, the connection part of the vertical pipeline and the transverse pipeline is close to, flush with or higher than the top surface of the soymilk machine, and the transverse pipeline is in a suspended state;
the vertical pipeline is provided with a second water inlet 502a and a third water outlet 901, the second water inlet 502a is communicated to the water storage cavity, a water pump 25 is arranged between the water storage cavity and the second water inlet 502a, and the water pump 25 is electrically connected with the controller 26;
the transverse pipeline is provided with a third water inlet 1303a and a fourth water outlet 1301a, and the third water inlet 1303a is communicated with the third water outlet 901;
the soymilk machine body is provided with a fourth water inlet 702a communicated to the interior of the soymilk machine body, and the fourth water outlet 1301a is detachably communicated with the fourth water inlet 702a;
before a user starts the automatic water adding operation, the fourth water outlet 1301a is assembled at the fourth water inlet 702a, the automatic water adding operation is started, the water pump 25 is started, water flows from the water storage cavity to the vertical pipeline and then flows to the transverse pipeline, and enters the soymilk machine body through the fourth water inlet 702a; after water is added to the preset water quantity, the water pump 25 is closed, and water addition is completed; when the fourth water outlet 1301a is separated from the fourth water inlet 702a, the soymilk machine body can be taken out separately to pour soymilk or clean.
The waterway components designed in the embodiment are independent of the soymilk machine body, the independent taking out of the soymilk machine body is not affected, and the structure is relatively simple.
In this embodiment, a seating 5 with a bearing top surface is also included. Essentially, the annular water tank can be designed to completely enclose the soymilk machine body and the placement seat 5, but the volume of the product is larger, and the structure is not compact and portable enough, so the placement seat 5 is designed to support the annular water tank and the soymilk machine body, and vibration generated by the placement seat 5 can be driven when the soymilk machine body is pressed by the weight of the annular water tank and pre-stored water.
The inside of the setting seat 5 is provided with a hollow installation space, the controller 26 and the water pump 25 are installed inside the setting seat 5, and the water pump 25 is arranged inside the setting seat 5 to facilitate circuit connection and make the whole product more compact, but further consideration is needed to be given to how the waterway related components are conveniently communicated and separated.
Specifically, the bearing top surface has first interface 503 and the second interface 502 that the undercut formed, the water pump 25 communicates respectively first interface 503 and second interface 502, the bottom of second interface 502 is equipped with the takeover and communicates respectively water pump 25 and vertical pipeline, as the second delivery port.
The bottom of the annular water tank is provided with a first bayonet 303 and a second bayonet 305 which are formed by protruding downwards, the first bayonet 303 is detachably clamped in the first interface 503, and the second bayonet 305 is detachably clamped in the second interface 502;
the first bayonet 303 is communicated with the water storage cavity, after being clamped, water in the water storage cavity flows to the water pump 25 through the first bayonet 303, the first bayonet 303 is provided with an elastic switch to close or open the water storage cavity, the elastic switch is provided with a plurality of realization modes, such as a rubber plug with a rubber flap kept in a closed state, a rubber plug with a cross-shaped hole seam and the like, and when the annular water tank is lifted away from the placement seat 5 by a user, the elastic switch is automatically closed to avoid water in the water storage cavity from leaking.
The second bayonet 305 is not communicated with the water storage cavity, and the second bayonet 305 is connected to and communicated with the second water inlet 502a, so that water flowing through the water pump 25 after being clamped can be conveyed to the vertical pipeline.
Through the design, the annular water tank and the waterway pipe fitting can be conveniently separated from the placement seat 5 and the soymilk machine body so as to carry out cleaning and other operations, and meanwhile, the waterway assembly is also ensured to be conveniently communicated.
The automatic water adding operation is set with consideration of water adding efficiency, namely, a large flow speed is guaranteed, so that the vertical water pipe of the embodiment adopts a small-caliber pipe fitting, the flow speed and water can be pumped and conveyed by the water pump 25 smoothly upwards through controlling the pipe diameter, however, the small-caliber and long-strip vertical water pipe is not high in strength, is not easy to be exposed and is easy to be damaged by collision, and if the vertical water pipe adopts a soft rubber pipe, assembly and disassembly can be caused by collision, so that the vertical pipeline of the embodiment comprises a vertical water pipe and a hard protective shell 9 for protecting the vertical water pipe.
The hard protecting shell 9 is in a long cylinder shape, the top end of the hard protecting shell is provided with the third water outlet 901, the vertical water pipe is an independent split part, an upper pipe orifice is communicated with the third water outlet 901, and a lower pipe orifice of the vertical water pipe is used as the second water inlet 502a.
The hard protecting shell 9 is fixed on the inner side of the inner cylinder wall 302, namely, the position of the second bayonet 305 is relatively static to the annular water tank, and when the annular water tank is lifted away from the placement seat 5, the vertical pipeline is also separated from the placement seat 5.
The hard protective case 9 wraps the vertical water pipe, structurally designs the third water outlet 901, and uses the strength thereof to bear frequent fastening and assembling of the third connector 1303 described below, so as to avoid the vertical water pipe from being damaged by collision.
The setting of the hard protecting shell 9 also has the effect of conveniently setting a mounting structure (such as a screw hole, a clamping structure and the like), the long and thin vertical water pipe is inconvenient to additionally set the mounting structure, the long and thin vertical water pipe is combined with the above-mentioned space-saving handle groove, in order to integrate the simplified structure, the inner cylinder wall 302 is provided with the vertical groove 302a which protrudes outwards, part of the vertical groove 302a is used as the space-saving handle groove, the hard protecting shell 9 is mounted in the left space of the vertical groove 302a, the vertical groove 302a and the hard protecting shell 9 are fixed by screws, and the hard protecting shell 9 is vertically mounted on the outer side of the soymilk machine body and has no direct connection relation.
As can be seen from the above, the vertical water pipe enters from below the hard casing 9 and is assembled to the third water outlet 901, while the hard casing 9 has a long and deep structure, if the whole vertical water pipe is made of glue, it is difficult to apply force to press the vertical water pipe to the third water outlet 901 when the vertical water pipe extends into the hard casing 9 for assembly, therefore, in this embodiment, the vertical water pipe includes a flexible short pipe and a hard long pipe, the hard long pipe is convenient for application of force to assemble, the flexible short pipe is convenient for bending and deformation for connection, the upper pipe orifice of the hard long pipe is in interference fit with the lower pipe orifice of the third water outlet 901, the lower pipe orifice of the hard long pipe is connected with the upper pipe orifice of the flexible short pipe, and the lower pipe orifice of the flexible short pipe is used as the second water inlet 502a and is communicated with the second bayonet 305.
Considering that vibration is inevitably generated when the motor 32 of the soymilk machine body works, the vibration can collide the annular water tank and the placement seat 5, so that vibration noise is generated, and one of the methods for reducing the vibration noise is to reduce surface contact as much as possible, therefore, the bottom surface of the annular water tank of the embodiment is provided with a supporting ring 304 protruding downwards, and the top surface of the supporting ring is provided with an annular lapping edge which is matched with the supporting ring 304;
When the annular water tank is clamped on the annular buckling edge through the supporting ring 304, the bottom surface of the annular water tank is suspended, the contact area between the annular water tank and the placement seat 5 is reduced to reduce vibration noise, and meanwhile, when the annular water tank is taken out and placed in addition, the annular water tank is prevented from being scratched or can not be placed flatly due to the design, and the first bayonet 303 and the second bayonet 305 at the bottom of the annular water tank and the placement table top are avoided.
In this embodiment, the soymilk machine body includes a cup 8 and a cup cover 7, and the fourth water inlet 702a is disposed in the cup cover 7.
The inside of cover is hollow structure, the transverse pipeline is built-in the inside of cover reduces the space that the water route subassembly occupy, simultaneously the hollow structure of cover also has certain effect of making an uproar that falls, forms the upper portion structure of making an uproar of this embodiment, and this embodiment is through carrying out ingenious integrated design to opposite pipeline and transverse pipeline, reduces the volume space that the water route subassembly occupy as far as possible, controls the finished product volume of this embodiment.
The bottom of the cylinder cover is provided with a third interface 1303 formed by upwards sinking and a fourth bayonet 1301 formed by downwards protruding.
The transverse pipeline comprises a bendable transverse water pipe 22, an L-shaped water inlet one-way valve 21 and an L-shaped water outlet one-way valve 23, the two ends of the transverse water pipe 22 are respectively provided with the water inlet one-way valve 21 and the water outlet one-way valve 23, a water inlet of the water inlet one-way valve 21 is used as the third water inlet 1303a, and a water outlet of the water outlet one-way valve 23 is used as the fourth water outlet 1301a. Since the transverse pipeline is built in the cylinder cover in the embodiment, the transverse pipeline is separated from the vertical pipeline by opening the cylinder cover, and water remained in the transverse water pipe 22 may leak from the third water inlet 1303a and the fourth water outlet 1301a, and the embodiment solves the problem by arranging the water inlet check valve 21 and the water outlet check valve 23.
The water inlet check valve 21 is communicated with the third interface 1303, the third water outlet 901 is detachably clamped in the third interface 1303, so that a transverse pipeline in the cylinder cover can be conveniently communicated with or separated from the vertical pipeline, and a waterproof rubber ring is sleeved on the outer side of the third interface 1303.
The water outlet check valve 23 is communicated with the fourth bayonet 1301, the top surface of the cup cover 7 is recessed downwards to form a fourth interface 702, the fourth bayonet 1301 is detachably clamped in the fourth interface 702, the bottom of the fourth interface 702 is provided with a fourth water inlet 702a, namely, a transverse pipeline arranged in the cylinder cover can be conveniently communicated with or separated from the soymilk machine body, and the realization of the automatic water adding operation in the embodiment can not lead the soymilk machine body to be independently taken out to pour soymilk or clean, so that the structure is complicated, and meanwhile, the cleaning difficulty is increased or the food residue is avoided to cause bacteria.
Meanwhile, due to the design of the fourth bayonet 1301 and the fourth interface 702, the fourth bayonet 1301 for adding water does not need to extend into the cup body 8 to be stained with food materials, and frequent cleaning of the cylinder cover is avoided.
Further, after assembly, the bottom end of the fourth bayonet 1301 is not in contact with the bottom of the fourth interface 702, so as to form a water flow buffer space when water is added, and even if a slight water flow-through problem occurs at the connection, the water flow buffer space is temporarily retained by the fourth interface 702 and flows to the fourth water inlet 702a.
In this embodiment, a waterproof rubber ring is sleeved on the outer side wall of the fourth bayonet 1301, and when the fourth bayonet 1301 is clamped into the fourth interface 702, the waterproof rubber ring abuts against the inner side wall of the fourth interface 702, so that overflow is prevented when water is added.
In this embodiment, the cup cover 7 has a ring side wall 703 formed by protruding downward, the ring side wall 703 is clamped inside the cup opening of the cup body 8, specifically, a ring clamping edge 704 is further provided on the outer periphery of the ring side wall 703, and the ring clamping edge 704 is clamped outside the cup opening of the cup body 8, and cooperates with the ring side wall 703 to firmly clamp the cup cover 7 to the cup opening.
Further, the fourth interface 702 is disposed close to the inner wall surface of the annular sidewall 703, and the fourth water inlet 702a disposed at the bottom of the fourth interface 702 is also disposed close to the inner wall surface of the annular sidewall 703, so that water flows down slowly along the cup wall during water adding, and soybean milk splashing caused by cold water adding high-temperature soybean milk is avoided.
In this embodiment, the cylinder cover comprises an inner shell 13 and an outer shell 2 which are arranged separately, the inner shell 13 is provided with a containing cavity 1302 which is matched with the shape of the cup cover 7 and is formed by upward bulge,
a circumferential channel 1304 is formed between the accommodating cavity 1302 protruding inside the cylinder cover and the outer shell 2, the inner shell 13 is provided with a third interface 1303 at a position corresponding to the bottom of the circumferential channel 1304, the circumferential channel 1304 is provided with the water inlet check valve 21 and the transverse water pipe 22, and the accommodating cavity 1302 is provided with a fourth bayonet 1301 to butt against a fourth interface 702 on the cup cover 7.
The circumferential channel 1304 seats and limits movement of the lateral piping, avoiding assembly disassembly or rattle noise caused by lateral piping rattle.
The overall effect of the above design is: firstly, the cooperation between cover and the bowl cover 7 is convenient, secondly, the installation of each subassembly is compacter, controls the finished product volume.
In this embodiment, the device further comprises a sensing assembly for detecting whether the annular water tank is in place.
The induction component comprises a transmission rod 10, an upper top spring 19 and a micro switch, wherein the micro switch is arranged in the placement seat 5 and provided with a touch piece 11 exposed on the top surface of the support, and the micro switch is electrically connected with a controller 26; the transmission rod 10 is vertically installed and fixed in the hard casing 9, the upper top spring 19 is installed at the bottom of the transmission rod 10 and has a tendency to push up the transmission rod 10, the hard casing 9 is provided with a hole adapted to the transmission rod 10, and the top of the transmission rod 10 which is pushed up is exposed to the top surface of the hard casing 9 through the hole (refer to fig. 3 and 9);
when the cylinder cover is in place, the top of the transmission rod 10 is pressed down, and meanwhile, when the interlayer cylinder 3 is in place, the bottom of the pressed transmission rod 10 is contacted with the touch piece 11 of the micro switch, the micro switch is communicated to generate an electric signal, namely, the interlayer cylinder 3 and the cylinder cover are both in place, and the next operation can be continuously executed.
In addition, the sensing assembly may be a hall element, which is mounted in place and used for detecting whether the cartridge 3 and the cap are mounted in place by electromagnetic induction.
As can be seen from the above, the motor 32 of the soymilk machine body may cause vibration noise, and the second method of reducing vibration noise is to provide an elastic buffer between the components, so in this embodiment, the bottom of the cylinder cover protrudes downward to form a snap ring 1305, the outer side of the snap ring 1305 is sleeved with an upper rubber ring 12, the upper rubber ring 12 contacts with the inner side of the outer cylinder wall 301, so as to avoid vibration noise generated by direct contact collision between the cylinder cover and the interlayer cylinder 3, and at the same time, improve the tightness of the whole annular water tank, thereby being beneficial to further improving the noise reduction effect.
The annular overlap is sleeved with the lower rubber ring 4, and the lower rubber ring 4 is clamped between the supporting ring 304 and the annular overlap so as to buffer rigid collision between the interlayer cylinder 3 and the placement seat 5 and reduce vibration noise.
The middle part of the cylinder cover is also penetrated and provided with an exhaust valve 1, the exhaust valve 1 is provided with an outer exhaust hole 101 communicated with the inside and the outside of the annular water tank, and the cup cover 7 of the soymilk machine body is provided with an inner exhaust hole 701 connected with the outer exhaust hole 101 and communicated with the outer exhaust hole, so that steam generated during heating operation of the soymilk machine body is discharged outwards, the condensation and downflow of the steam in the annular water tank are avoided, and meanwhile, the pressure balance in the cup body of the soymilk machine is maintained.
In this embodiment, the elastic switch includes a top cover 17 and a spring 16, a cylindrical cavity structure is formed inside a first bayonet 303 protruding downward, the spring 16 is sleeved and limited in the first bayonet 303, the spring 16 stretches along the length direction of the first bayonet 303, an annular cylindrical top is arranged in the first bayonet 303, a first water outlet 303a is arranged at the bottom of the first bayonet 303, and an inner ring of the annular cylindrical top is a through hole penetrating into the water storage cavity;
the upper end of the stretched spring 16 pushes against the annular cylinder top, the lower end of the stretched spring is connected with and pushes against the top cover 17, and the top cover 17 is covered and sealed on the inner side of the first water outlet 303a under the pushing pressure of the spring 16;
an ejector rod 503a protruding upwards and a first water inlet 503b communicated with the water pump 25 are arranged in the first interface 503 recessed downwards, when the interlayer cylinder 3 is placed on the placement seat 5, the ejector rod 503a pushes up the top cover 17, the spring 16 is compressed, the top cover 17 is pushed away from the first water outlet 303a, the first water outlet 303a is opened, and water in the water storage cavity flows to the first water outlet 303a through a space between the top cover 17 and the first bayonet 303;
When the interlayer cylinder 3 is pulled out of the placement seat 5, the ejector rod 503a releases the pressing of the top cover 17, the spring 16 stretches, and the top cover 17 reseals the first water outlet 303a.
The interlayer cylinder 3 maintains the compression state of the ejector 503a to the spring 16 by its own weight, and further maintains the opened state of the first water outlet 303a.
Further, the space between the top cover 17 and the first bayonet 303 is designed to be larger, but the spring 16 and the top cover 17 are easy to be inclined in the process of being pressed by the ejector rod 503a, so in this embodiment, a limiting cylinder 306 is disposed in the first bayonet 303, and the outer side wall of the top cover 17 is almost contacted with the inner side wall of the limiting cylinder 306 to limit the top cover 17 and the spring 16 to do vertical movement;
meanwhile, in order to ensure the water yield, four vertical notches 306a which are circumferentially distributed are formed in the side wall of the limiting barrel 306, the limiting barrel 306 is in sealing connection with the first bayonet 303, a sufficient water outlet space exists between the outer side wall of the limiting barrel 306 and the first bayonet 303, and the bottom of the limiting barrel 306 does not cover the first water outlet 303a.
Referring to fig. 6 and 7, when the interlayer cylinder 3 is placed on the placement seat 5, the ejector rod 503a pushes the top cover 17 to the middle of the notch 306a, the upper portion and the lower portion of the notch 306a are not blocked by the top cover 17, the water outlet space is communicated with the interior of the water storage cavity through the upper portion of the notch 306a, and the water outlet space is communicated with the first water outlet 303a through the lower portion of the notch 306a, i.e. the water in the water storage cavity sequentially flows through the upper portion of the notch 306a, the water outlet space, the lower portion of the notch 306a and the first water outlet 303a through the structural design.
Referring to fig. 8, when the interlayer cylinder 3 is pulled out of the seat 5, the ejector rod 503a releases the pressing of the top cover 17, the top cover 17 slides down to close the lower portion of the notch 306a, and the first water outlet 303a is closed.
In this embodiment, four supporting ribs protruding upwards are provided at the inner bottom of the first interface 503, and the supporting ribs are distributed around the circumference of the ejector rod 503a and do not cover the first water inlet 503b; the first bayonet 303 is clamped in the first interface 503, the bottom end of the first bayonet 303 is supported by the supporting ribs and is not in contact with the inner bottom of the first interface 503, and a water flow buffer space is reserved.
Specifically, the sealing ring 18 is clamped between the bottom of the limiting cylinder 306 and the bottom of the first bayonet 303, so as to realize sealing connection between the first bayonet 303 and the limiting cylinder 306.
In this embodiment, the outer side wall of the first bayonet 303 is sleeved with a waterproof rubber ring, when the first bayonet 303 is clamped in the first interface 503, the waterproof rubber ring is in close contact with the side wall of the first interface 503, and when water is added, if the water flow rate is faster, the waterproof rubber ring is arranged, so that overflow at the position can be avoided.
In this embodiment, the ejector 503a is in a cross prism structure, so that the water outlet area of the first water outlet 303a is larger, the water outlet is smoother, and the width of the cross prism structure is adapted to the first water outlet 303a.
The inside of the placement seat 5 is a hollow structure, so as to form a lower noise reduction structure of the embodiment.
Specifically, the placement seat 5 is provided with a placement cavity 501 formed by downwards sinking from the bearing top surface, the soymilk machine body is placed in the placement cavity 501, the placement cavity 501 is provided with a conductive contact piece, the bottom of the soymilk machine body is provided with an electric contact pin, and the power-off state or the power-on state of the soymilk machine body can be switched by taking the soymilk machine body out of or putting the soymilk machine body into the placement cavity 501.
Further, the bottom surface of the soymilk machine body is recessed upwards to form a pin groove 803, the pin groove 803 is opened downwards and internally provided with the electric pin, the electric pin is electrically connected with components (such as a heating element 31, a motor 32, a cooling fan and the like) in the soymilk machine body, and the tail end of the electric pin does not exceed the pin groove 803;
the conductive contact is provided with a convex shell 24 for wrapping, the convex shell 24 after installation protrudes upwards relative to the bottom of the accommodating cavity 501, if residual liquid at the bottom of the cavity does not contact with the conductive contact, the contact probability of the liquid with the conductive contact is reduced as much as possible, and a pin hole is formed at the top of the convex shell 24 for the electric pin to be inserted.
Through setting up convex hull 24 and contact pin groove 803 in order to realize the protection to conductive component, it is less to aim at the degree of difficulty of convex hull 24 and contact pin groove 803 to aim at the less electric contact pin of volume and electrically conductive contact, also in order to make the conductive component who is in the electrically connected state not shift easily simultaneously, guarantees the stability of electric connection.
Specifically, the mounting structure (such as a stud, etc.) for fixing the convex shell 24 is disposed in the placement seat 5 and is not exposed out of the placement cavity 501, a through hole adapted to the convex shell 24 is disposed at the bottom of the placement cavity 501, and the convex shell 24 protrudes out of the bottom of the placement cavity 501 through the through hole, so that the internal structure of the placement cavity 501 that is opened upwards is simpler, and dirt is not easy to be hidden.
In this embodiment, the top of the placement cavity 501 is provided with a clearance recess 507 adapted to the handle of the soymilk machine, which is visual, and the clearance recess 507 and the electric pin are located on the same side, so that when the soymilk machine is placed by a user, the user can place the electric pin in approximately alignment with the handle and the clearance recess 507, and basically aligns with the pin slot 803 and the convex shell 24, thereby further facilitating the placement operation of the user.
In this embodiment, the water pump 25 is suspended and installed on the side wall of the installation cavity 501 inside the installation seat 5, and the suspended installation can reduce the vibration noise generated by the water pump 25 to a certain extent, and the suspended installation can be realized by arranging a stud and an installation frame with a screw hole.
The bottom of the soymilk machine body is provided with a penetrating inner heat dissipation grid 802 and a first air inlet 801;
the bottom of the placement cavity 501 is provided with an outer heat dissipation grid 506 and a second air inlet 505 corresponding to the position of the inner heat dissipation grid 802, and the interior of the placement seat 5 is communicated with the external environment to intake air and exhaust air.
In this embodiment, the seat 5 is provided with an air outlet 504a; the bottom of the placement cavity 501 is not in contact with the bottom of the placement seat 5, the bottom of the placement cavity 501 protrudes downwards to form a partition wall 508 with an opening, the partition wall 508 separates the outer heat dissipation grid 506 and the second air inlet 505, and the opening of the partition wall 508 faces the air outlet 504a.
The partition wall 508 may guide the hot air blown out by the heat dissipating fan to be discharged toward the air outlet 504a, so that the hot air having a certain temperature just discharged will not substantially reenter the interior from the second air inlet, which is beneficial to improving the heat dissipating efficiency.
In this embodiment, the bottom of the seat 5 includes a substrate portion and an arc-shaped peripheral wall 504 extending upward along the edge of the substrate portion, the arc-shaped peripheral wall 504 is provided with the air outlet 504a, and after the hot air is blown out, the hot air can smoothly escape upward, so as to conform to the motion rule of the air, and if the air outlet 504a is provided on the substrate portion, the hot air can vertically impact the placement table surface, and is easy to collide with the hot air continuously output from the air outlet 504a.
In this embodiment, the heat dissipation air duct further includes two diffusion side walls 27, one ends of the two diffusion side walls 27 pull the heat dissipation air flow blown out from the opening of the partition wall 508, and the other ends of the two diffusion side walls 27 extend to be connected with the air outlet 504a, so as to improve the guiding and isolating effect on the hot air flow.
Further, the heat dissipation air duct further comprises a C-shaped surrounding wall 28, wherein the two open ends of the C-shaped surrounding wall 28 extend outwards and are enlarged to form the diffusion side wall 27, and the width of the diffusion side wall 27 is larger than that of the open end of the C-shaped surrounding wall 28;
the partition wall 508 is also in a C-shaped structure, one side of the opening of the partition wall 508 is smoothly connected to the inner wall surface of the C-shaped surrounding wall 28 and does not overlap with the opening of the C-shaped surrounding wall 28, and a spiral air channel is formed between the partition wall 508 and the C-shaped surrounding wall 28; the hot air flow blown out by the cooling fan is smoothly blown out to the air outlet 504a under the guidance of the spiral air duct, so that the air flow noise is reduced, the air outlet efficiency is higher, and the cooling efficiency is further improved.
Specifically, the heat dissipation air duct separates the partition wall 508 and the second air inlet 505, and the bottom end of the partition wall 508 and the bottom end of the heat dissipation air duct are in contact or almost in contact with the inner bottom surface of the seat 5, so as to ensure the isolation guiding effect on the hot air flow.
In this embodiment, the front side of the seat 5 is provided with a control panel 6, and the control panel 6 is electrically connected to the controller 26, so as to facilitate the operation of the user.
The left and right sides of the arc-shaped peripheral wall 504 (i.e., the left and right sides of the placement seat 5) are provided with finger slots 504b formed by inward recessing, so that a user can grasp the soybean milk machine stably and conveniently; the finger is inserted in the groove and is hollowed out on the outer side wall, and the second air inlet 505 and the first air inlet 801 are both arranged on the same side as the third air inlet, so that the stroke of air flow during air inlet is shortened as much as possible, and air inlet is smoother and more efficient.
The air outlet 504a is disposed at the rear side of the arc-shaped peripheral wall 504 (i.e., the rear side of the seat 5), and the position is designed to: firstly, the heat radiating device is far away from the third air inlet as far as possible, so that hot air flow formed by heat radiation is prevented from being sucked by the third air inlet, and the heat radiating efficiency is prevented from being influenced; and secondly, the device is far away from the user, so that the discomfort of the user caused by the fact that hot air flows escape towards the user is avoided.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present invention in any way.
Claims (10)
1. A low-noise soybean milk making method is characterized by at least comprising the steps of adding water, crushing and heating, wherein the water adding step is set at least twice, the crushing step is set at least once, the heating step is set at least once,
the heating step is arranged after at least one of the water adding steps,
the first time of water adding and crushing, the high-concentration soybean milk is filled in the cup body of the soybean milk machine, and then the drinking soybean milk is prepared by adding water and heating.
2. The soymilk making method according to claim 1, wherein the mass of the first water addition is m 1 The bean food material has a mass of M 1 ，m 1 ≤15M 1 。
3. The soymilk making method as claimed in claim 2, wherein the water adding step is performed for X times, X is more than or equal to 2, and the soymilk making amount selected by a user is M 2 ，m 1 ＜M 2 ；
First water addition m 1 Then repeating the water adding step (X-1) for a plurality of times until the water quantity reaches M 2 。
4. A soybean milk production method according to any one of claims 1 to 3, wherein the heating step is set Y times, Y is not less than 2,
the temperature of the first heating is T 1 The temperature after (Y-1) times of heating is T Y ，T 1 ≤T Y ，T Y ≥95℃。
5. The method of preparing soybean milk according to claim 4, wherein T is 1 ≥95℃。
6. The soymilk making method according to claim 5, further comprising at least one low-speed stirring step, said low-speed stirring step being provided after the first heating;
The maximum effective volume of the cup body of the soymilk machine is M max ，M 2 ≤M max 。
7. The method of claim 1, wherein the water adding step is performed simultaneously with the pulverizing step or sequentially.
8. The soymilk making method according to claim 1 or 7, characterized in that after at least one of said water adding steps, the subsequent heating, crushing, water adding steps are performed simultaneously or sequentially in any order.
9. The soymilk making method according to claim 6, characterized by comprising the steps of:
(1) The quality of the obtained bean food material is M 1 Obtaining the pulping quantity M selected by a user 2 The water adding step is set to be X times, X is more than or equal to 2, the heating step is set to be Y times, and Y is more than or equal to 2;
(2) Adding water for the first time, wherein the water quantity m is the first time 1 ，m 1 ＜M 2 And m is 1 ＝5～13M 1 ；
(3) Simultaneously carrying out first crushing and first heating, wherein the temperature of the first heating is T 1 ，T 1 Making high-concentration soybean milk at 95 ℃ or more;
or pulverizing for the first time, and heating for the first time at T 1 ，T 1 Making high-concentration soybean milk at 95 ℃ or more;
(4) The steps of circularly adding water, stirring at low speed and heating are carried out, and the water quantity of the water added for (X-1) times reaches M 2 At the same time (Y-1) heating at a temperature T Y ，T Y And (5) at the temperature of more than or equal to 95 ℃, and finishing the preparation of the soybean milk.
10. The method of manufacturing soybean milk according to claim 6, wherein the soybean milk maker comprises a controller, a soybean milk maker body, and an annular water tank provided around the soybean milk maker body,
the soymilk machine body comprises a cup cover and a cup body, wherein a heating element, a temperature sensor, a motor and a rotary blade are arranged at the bottom of the cup body, and the rotary blade is arranged on an output shaft of the motor;
the controller is directly or indirectly electrically connected with the heating element and the temperature sensor and controls the heating element and the temperature sensor to execute the heating step or to be closed, and the controller is directly or indirectly electrically connected with the motor and controls the motor to enable the rotary blade to execute the crushing step, the low-speed stirring step or the closing step;
the annular water tank is provided with at least one open end for the soymilk machine body to enter the soymilk machine body,
the annular water tank at least comprises an inner wall and an outer wall, an interlayer space is arranged between the inner wall and the outer wall to form a water storage cavity, the water storage cavity is provided with a water supplementing port for adding water,
the inner wall is internally provided with a clearance space which is matched with the soymilk machine body, the soymilk machine body enters the clearance space through the open end, and the annular water tank at least surrounds the top and part of the side surface of the soymilk machine body;
The soymilk machine also comprises a waterway assembly, and the controller is directly or indirectly electrically connected with the waterway assembly and controls the waterway assembly to execute the water adding step so as to convey the water in the water storage cavity into the cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311078799.1A CN116869357A (en) | 2023-08-24 | 2023-08-24 | Low-noise soybean milk making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311078799.1A CN116869357A (en) | 2023-08-24 | 2023-08-24 | Low-noise soybean milk making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116869357A true CN116869357A (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311078799.1A Pending CN116869357A (en) | 2023-08-24 | 2023-08-24 | Low-noise soybean milk making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116869357A (en) |
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2023
- 2023-08-24 CN CN202311078799.1A patent/CN116869357A/en active Pending
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