CN203016693U - Soybean milk machine - Google Patents
Soybean milk machine Download PDFInfo
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- CN203016693U CN203016693U CN201220665606.3U CN201220665606U CN203016693U CN 203016693 U CN203016693 U CN 203016693U CN 201220665606 U CN201220665606 U CN 201220665606U CN 203016693 U CN203016693 U CN 203016693U
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Abstract
The utility model provides a soybean milk machine which comprises a heating module, a detection module and a control module. The detection module is provided with a current transformer, and the detection module is connected with the heating module through the current transformer. The current transformer detects working current of the heating module and generates detection signals according to the working current. The control module is connected with the detection module. The control module receives the detection signals. According to the soybean milk machine, the control module can judge whether dry heating occurs to the heating module or dry heating is close to occur to the heating module according to the received detection signals, so heating can be adjusted or closed timely before the heating module runs dry or when the heating module runs dry. The soybean milk machine can guarantee soybean mink producing effects to be sufficient, avoids loss brought by dry heating, and has the advantages of being safe and reliable.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology field, particularly a kind of soy bean milk making machine.
Background technology
Present existing most of soy bean milk making machine, mode of heating directly heats realization to slurries by heat-generating pipe.The dry combustion method protection realization of substantially connecting with temperature controller by heating circuit; when dry combustion method occured, temperature sharply raise, and the jumping that surpasses temperature controller is broken temperature spot and made its generation jumping disconnected; thereby heating circuit and power supply are disconnected, avoid laser heating to cause electric leakage, the security incident such as on fire.This kind method man-machine interaction weak effect can not transmit " dry combustion method has occured " information to the user, and the user can not learn the dry combustion method phenomenon has occured, thereby can not guide the user to carry out the correct operation of next step safety.
In addition; along with the variation of user's request and constantly bringing forth new ideas of technology; various novel soy milk makers emerge in an endless stream; particularly along with the soy bean milk making machine of taking stewing out of water or Steam Heating mode is risen gradually; it is more and more clumsy and inapplicable that traditional dry combustion method protected mode has become; what need is a kind of transmission of dry combustion method information, and is not merely the dry combustion method protection, so novel soy milk maker just becomes more and more harsher to the requirement of dry combustion method context of detection.
Simultaneously, for stewing out of water soy bean milk making machine (stewing out of water formula soy bean milk making machine: a kind ofly directly provide heat to outer barrel by heat-generating pipe, and be filled with water the conduction heat indirectly to the soy bean milk making machine of interior bucket slurries heating by outer barrel) or steam type soybean milk machine this be not directly concerning slurries heat, the user is to the water yield of outer barrel or the tank obvious concept of neither one often, and is more or less all possible.Owing to will controlling mixing time and energy consumption, also often surplus is limited for the water yield that on operation instructions, the suggestion user uses in addition.Add the difference of environment for use (voltage, water temperature, height above sea level etc.), the situation that dry combustion method occurs just becomes very common, and is also very normal.In case dry combustion method occurs, if can not correctly process, can cause not good, the even not yet done phenomenon of effects on slurry making on the one hand.Not yet done soya-bean milk can exert an influence to user health.What on the other hand, dry combustion method occurred general has forthrightly increased safe risk simultaneously.
Existing anti-dry protection soy bean milk making machine comprises staving, heat-generating pipe and control circuit board, and heat-generating pipe is electrically connected to control circuit board, is provided with overheated breaking element near its heat-generating pipe, is electrically connected to control circuit board.Overheated breaking element is temperature controller or fuse, is arranged on staving sidewall or bottom surface near heat-generating pipe.When near temperature heat-generating pipe was heated the limit over overheated breaking element, overheated breaking element disconnected the heat-generating pipe circuit rapidly, avoids continuous heating.
Yet, there is following shortcoming:
(1) do not possess the warning function of hommization, can not transmit to the user " dry combustion method information ", thereby can not guide or indicating user carries out next step proper operation.
(2) overheated breaking element is connected on electric power loop, and when the dry combustion method phenomenon occurs, whole circuit comprises that heat-generating pipe and control circuit board all will disconnect with power supply, has protected dry combustion method to hinder also the normal operation of other functions.
(3) for the stewing out of water formula soy bean milk making machine of a new generation, it is more and more common that dry-fire condition becomes.Not only requirement can provide the dry combustion method protection, and the more important thing is that can transmit dry combustion method information is used.According to dry combustion method information, indicating user judges pulping process, correctly carries out next step operation.And this respect conventional method does not have.
The utility model content
The utility model is intended to one of solve the problems of the technologies described above at least.
For this reason, a purpose of the present utility model is to propose a kind ofly can be in time before heating module generation dry combustion method or when dry combustion method occurs, heating to be adjusted or closed, guarantee effects on slurry making fully and avoid bringing due to dry combustion method the soy bean milk making machine of loss, this soy bean milk making machine has safe and reliable advantage.
To achieve these goals, the utility model provides a kind of soy bean milk making machine, comprising: heating module; Detection module, described detection module have current transformer and described detection module is connected with described heating module by described current transformer, and described current transformer detects the operating current of described heating module, and generates detection signal according to described operating current; And control module, described control module is connected with described detection module, and described control module receives described detection signal.
According to soy bean milk making machine of the present utility model, the current transformer of detection module detects and generates detection signal by the operating current to heating module, make control module to judge whether heating module dry combustion method occurs or dry combustion method will occur according to the detection signal that receives, thus, control module can be in time adjusted or is closed heating before heating module generation dry combustion method or when dry combustion method occurs, thereby the loss that guarantees that effects on slurry making is abundant and avoid bringing due to dry combustion method has safe and reliable advantage.
In addition, the soy bean milk making machine above-mentioned according to the utility model can also have following additional technical characterictic:
Further, also comprise: temperature control module, described temperature control module is connected with described heating module, and the temperature of described temperature control module in described soy bean milk making machine controlled described heating module stopped heating during greater than preset temperature.
Further, also comprise: display module, described display module is connected with described control module, and described display module shows corresponding testing result under the control of described control module.
Further, also comprise: alarm module, described alarm module is connected with described control module, and described alarm module is reported to the police after described control module judgement dry combustion method.
Further, described heating module further comprises: relay and the heating resistor of mutually connecting, wherein, the electric current between the described current transformer described relay of induction and heating resistor on connection line.
Further, described detection module further comprises: described current transformer; First resistance in parallel with described current transformer; First electric capacity in parallel with described current transformer; The second resistance and the 3rd resistance of series connection, the second resistance of described series connection and the 3rd resistance are in parallel with described the first resistance, and the described detection signal of the output of the node between described the second resistance and the 3rd resistance.
Further, described detection module also comprises: the first diode, and the anode of described the first diode is connected with an end of described the first resistance; The second electric capacity parallel with one another and the 3rd electric capacity, described the second electric capacity parallel with one another and an end of the 3rd electric capacity are connected with the negative electrode of described the first diode, and described the second electric capacity parallel with one another and the other end of the 3rd electric capacity are connected with the other end of described the first resistance.
Further, described detection module also comprises: the second diode, and the anode of described the second diode is connected with node between described the second resistance and the 3rd resistance, and the negative electrode of described the second diode is connected with power supply.
Further, described detection module also comprises: the 4th electric capacity, described the 4th electric capacity is in parallel with described the 3rd resistance.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structure chart according to the soy bean milk making machine of an embodiment of the utility model; And
During Fig. 2 according to the circuit theory diagrams of the soy bean milk making machine of an embodiment of the utility model.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below in conjunction with the soy bean milk making machine of accompanying drawing description according to the utility model embodiment.
Fig. 1 is the schematic diagram according to the soy bean milk making machine of an embodiment of the utility model.As shown in Figure 1, this soy bean milk making machine 100 comprises: heating module 110, detection module 120 and control module 130.
Particularly, detection module 120 has current transformer 121 and detection module 120 is connected with heating module 110 by current transformer 121, and current transformer 121 detects the operating current of heating module 110, and generates detection signal according to operating current.Control module 130 is connected with detection module 120, and control module 130 receives detection signal, thereby control module 130 can judge whether heating module 110 dry combustion method occurs according to the detection signal that receives.
Soy bean milk making machine according to the utility model embodiment, the current transformer of detection module 120 detects and generates detection signal by the operating current to heating module 110, make control module 130 to judge whether heating module 110 dry combustion method occurs or dry combustion method will occur according to the detection signal that receives, thus, control module 130 can be in time adjusted or is closed heating before heating module generation dry combustion method or when dry combustion method occurs, thereby the loss that guarantees that effects on slurry making is abundant and avoid bringing due to dry combustion method has safe and reliable advantage.
In addition, the soy bean milk making machine of the utility model embodiment also can be when dry combustion method occurs in heating module 110 stopped heating, further avoid soy bean milk making machine to burn out, improve the security reliability of soy bean milk making machine.
Particularly, as shown in Figure 2, soy bean milk making machine 100 also comprises: temperature control module 140, and temperature control module 140 is connected with heating module 110, and the temperature of temperature control module 140 in soy bean milk making machine controlled heating module 110 stopped heatings during greater than preset temperature.In this example, temperature control module 140 is temperature controller or fuse.In addition, preset temperature can be obtained by experiment, for example, carries out dry combustion method by making heating module 110, and detects temperature in soy bean milk making machine this moment by temperature control module 140, and temperature that will this moment or the temperature that is slightly less than this moment are as above-mentioned preset temperature.
In a concrete example of the present utility model, as shown in Figure 2, heating module 110 further comprises: relay 111 and the heating resistor 112 of mutually connecting.
Wherein, the electric current on connection line between current transformer 121 induction relays 111 and heating resistor 112.Like this, when control module 130 judged heating module generation dry combustion methods or will dry combustion method occur, control relay 111 disconnected on one's own initiative, further avoids soy bean milk making machine 100 to burn, and then promoted the safety and reliability of soy bean milk making machine 100.
As shown in Figure 2, in an embodiment of the present utility model, detection module 120 comprises: current transformer 121, the first resistance R 1, the first capacitor C 1, the second resistance R 2 and the 3rd resistance R 3.
Wherein, the first resistance R 1 is in parallel with current transformer 121.The first capacitor C 1 is in parallel with current transformer 121.The second resistance R 2 and the 3rd resistance R 3 series connection, and the second resistance R 2 and the 3rd resistance R 3 of series connection are in parallel with the first resistance R 1, and the node N1 output detection signal between the second resistance R 2 and the 3rd resistance R 3.
Further, detection module 120 also comprises: the first diode D1, the second capacitor C 2 and the 3rd capacitor C 3 parallel with one another.
Particularly, the anode of the first diode D1 is connected with an end of the first resistance R 1.The second capacitor C 2 parallel with one another is connected with the negative electrode of the first diode D1 with an end of the 3rd capacitor C 3 (upper end of the second capacitor C 2 and the 3rd capacitor C 3 as shown in Figure 2), and the second capacitor C 2 parallel with one another and the other end of the 3rd capacitor C 3 (lower end of the second capacitor C 2 and the 3rd capacitor C 3 as shown in Figure 2) are connected with the other end of the first resistance R 1.In this example, the second capacitor C 2 is selected electrochemical capacitor, and its positive pole is connected with the negative electrode of the first diode D1.
Again in conjunction with Fig. 2, detection module 120 also comprises: the second diode D2, and the anode of the second diode D2 is connected with node N1 between described the second resistance R 2 and the 3rd resistance R 3, and the negative electrode of the second diode D2 is connected with power supply, in this example, power supply is but is not limited to :+5V dc source.In conjunction with Fig. 2, detection module 120 also comprises again: the 4th capacitor C 4, the four capacitor C 4 are in parallel with the 3rd resistance R 3.
In further embodiment of the present utility model, soy bean milk making machine 100 also comprises: the display module (not shown), and display module is connected with control module 130, and display module shows corresponding testing result under the control of control module 130.Display module can be arranged on the shell of soy bean milk making machine 100, for example, the real time execution situation of demonstration soy bean milk making machine 100 and heating-up temperature etc., thus, make the user can be constantly and observe intuitively the operation conditions of soy bean milk making machine 100, in case the generation dry combustion method, the user can learn that dry combustion method occurs soy bean milk making machine 100 by the demonstration of display module, thereby takes measures in time, avoid losing and the generation of accident, and promote man-machine interaction and experience, be user-friendly to, promote the market competitiveness of soy bean milk making machine 100.
Furthermore, this soy bean milk making machine 100 also can comprise: the alarm module (not shown), and alarm module is connected with control module 130, and alarm module is reported to the police after control module 130 judgement dry combustion methods.Alarm can be for buzzer or by warning light, and when dry combustion method occurs when, the buzzer buzzing, perhaps warning light is lighted or is glimmered, and the man-machine interaction that further promotes soy bean milk making machine 100 is experienced.
Soy bean milk making machine according to the utility model embodiment, can prevent dry combustion method, and in case but stopped heating occurs after dry combustion method or adjusts heating to eliminate dry combustion method, for example: control module judges the life of slurrying is ripe, when the outer barrel amount of being filled with water not dry combustion method occurs, according to the detection signal of feedback, by display module, temperature parameter is shown, if simultaneously soya-bean milk is ripe do not report to the police, the underdone alarm that carries out guarantees the safety and Health of the edible soya-bean milk of user.In addition, this soy bean milk making machine can promote man-machine interaction and experience, and promotes the soy bean milk making machine market competitiveness and has safe and reliable advantage.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is by claim and be equal to and limit.
Claims (9)
1. a soy bean milk making machine, is characterized in that, comprising:
Heating module;
Detection module, described detection module have current transformer and described detection module is connected with described heating module by described current transformer, and described current transformer detects the operating current of described heating module, and generates detection signal according to described operating current; And
Control module, described control module is connected with described detection module, and described control module receives described detection signal.
2. soy bean milk making machine as claimed in claim 1, is characterized in that, also comprises:
Temperature control module, described temperature control module is connected with described heating module, and the temperature of described temperature control module in described soy bean milk making machine controlled described heating module stopped heating during greater than preset temperature.
3. soy bean milk making machine as claimed in claim 1, is characterized in that, also comprises:
Display module, described display module is connected with described control module, and described display module shows corresponding testing result under the control of described control module.
4. soy bean milk making machine as claimed in claim 1, is characterized in that, also comprises:
Alarm module, described alarm module is connected with described control module, and described alarm module is reported to the police after described control module judgement dry combustion method.
5. soy bean milk making machine as claimed in claim 1, is characterized in that, described heating module further comprises:
Relay and the heating resistor of mutually connecting, wherein, the electric current between the described current transformer described relay of induction and heating resistor on connection line.
6. as the described soy bean milk making machine of claim 1-5 any one, it is characterized in that, described detection module further comprises:
Described current transformer;
First resistance in parallel with described current transformer;
First electric capacity in parallel with described current transformer;
The second resistance and the 3rd resistance of series connection, the second resistance of described series connection and the 3rd resistance are in parallel with described the first resistance, and the described detection signal of the output of the node between described the second resistance and the 3rd resistance.
7. soy bean milk making machine as claimed in claim 6, is characterized in that, described detection module also comprises:
The first diode, the anode of described the first diode is connected with an end of described the first resistance;
The second electric capacity parallel with one another and the 3rd electric capacity, described the second electric capacity parallel with one another and an end of the 3rd electric capacity are connected with the negative electrode of described the first diode, and described the second electric capacity parallel with one another and the other end of the 3rd electric capacity are connected with the other end of described the first resistance.
8. soy bean milk making machine as claimed in claim 6, is characterized in that, described detection module also comprises:
The second diode, the anode of described the second diode is connected with node between described the second resistance and the 3rd resistance, and the negative electrode of described the second diode is connected with power supply.
9. soy bean milk making machine as claimed in claim 6, is characterized in that, described detection module also comprises:
The 4th electric capacity, described the 4th electric capacity is in parallel with described the 3rd resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220665606.3U CN203016693U (en) | 2012-12-05 | 2012-12-05 | Soybean milk machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220665606.3U CN203016693U (en) | 2012-12-05 | 2012-12-05 | Soybean milk machine |
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| Publication Number | Publication Date |
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| CN203016693U true CN203016693U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220665606.3U Expired - Lifetime CN203016693U (en) | 2012-12-05 | 2012-12-05 | Soybean milk machine |
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| Country | Link |
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| CN (1) | CN203016693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852057A (en) * | 2018-06-29 | 2018-11-23 | 九阳股份有限公司 | A kind of material detection method of food processor |
| CN110013176A (en) * | 2018-12-21 | 2019-07-16 | 浙江苏泊尔家电制造有限公司 | The method for heating and controlling and cooking apparatus of cooking apparatus |
| CN111343736A (en) * | 2020-03-12 | 2020-06-26 | 胡艳军 | Immersion type thick film liquid heater and electronic dry burning prevention method thereof |
| CN114305126A (en) * | 2020-09-30 | 2022-04-12 | 广东美的生活电器制造有限公司 | Dry burning detection method and device, food cooking equipment and storage medium |
-
2012
- 2012-12-05 CN CN201220665606.3U patent/CN203016693U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852057A (en) * | 2018-06-29 | 2018-11-23 | 九阳股份有限公司 | A kind of material detection method of food processor |
| CN110013176A (en) * | 2018-12-21 | 2019-07-16 | 浙江苏泊尔家电制造有限公司 | The method for heating and controlling and cooking apparatus of cooking apparatus |
| CN111343736A (en) * | 2020-03-12 | 2020-06-26 | 胡艳军 | Immersion type thick film liquid heater and electronic dry burning prevention method thereof |
| CN114305126A (en) * | 2020-09-30 | 2022-04-12 | 广东美的生活电器制造有限公司 | Dry burning detection method and device, food cooking equipment and storage medium |
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| GR01 | Patent grant | ||
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Granted publication date: 20130626 |
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| CX01 | Expiry of patent term |