CN106580089A - Control system of Turkish coffee making machine - Google Patents

Control system of Turkish coffee making machine Download PDF

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Publication number
CN106580089A
CN106580089A CN201510683615.3A CN201510683615A CN106580089A CN 106580089 A CN106580089 A CN 106580089A CN 201510683615 A CN201510683615 A CN 201510683615A CN 106580089 A CN106580089 A CN 106580089A
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CN
China
Prior art keywords
temperature
tds
switch
detect switch
control system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510683615.3A
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Chinese (zh)
Inventor
王冬雷
陈学军
陈晓霖
赖冬平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vesta Electrical Appliance Manufacturing Zhongshan Co Ltd
Original Assignee
Vesta Electrical Appliance Manufacturing Zhongshan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vesta Electrical Appliance Manufacturing Zhongshan Co Ltd filed Critical Vesta Electrical Appliance Manufacturing Zhongshan Co Ltd
Priority to CN201510683615.3A priority Critical patent/CN106580089A/en
Publication of CN106580089A publication Critical patent/CN106580089A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a control system of a Turkish coffee making machine. The control system comprises a main body, a heating assembly, a clamping assembly, a bottom temperature-sensing mechanism, a top temperature-sensing mechanism and a main control board, wherein the top temperature-sensing mechanism comprises a first thermo-sensitive resistor and a first temperature-control switch; the first thermo-sensitive resistor and the first temperature-control switch are arranged at the top of a boiling cavity, and the first thermo-sensitive resistor is connected to a control signal input end of the main control board; the first temperature-control switch is a normally open switch or a normally closed switch and the first temperature-control switch is connected to a control signal input end of the main control board; or the first temperature-control switch is a normally closed switch and the first temperature-control switch is serially connected to a heating pipe; and a first preset temperature is less than an action temperature of the first temperature-control switch. The control system of the Turkish coffee making machine provided by the invention not only can control temperature of coffee liquid in a coffee cup within a target temperature range but also can avoid the problem of spill of the Turkish coffee making machine that foam is rapidly formed by excessive water or coffee powder added in a making process due to a mis-operation.

Description

The control system of mocha machine
Technical field
The present invention relates to beverage maker, more particularly to a kind of control system of mocha machine.
Background technology
Mocha machine, the work of mocha machine very high to the temperature requirement of liquid in coffee cup Mode is different with general traditional classical coffee machine, is that a certain amount of mocha powder is put into coffee first In cup, a certain amount of water is added, heat is conducted to make then plus by heat-generating pipe heating work under cup Standby mocha, during this, because of the particularity of mocha powder, can not over-heating, otherwise The taste of boiled coffee just becomes bitter, and slow heating increased preparation time again, and this will need one kind comprehensive Meet the scheme for requiring.
Traditional mocha machine, adopts the scheme of infrared induction or temperature controller sensing more, in the structure of infrared induction, Because vapor during machine operation evaporates upwards, and the surface of infrared inductor is covered, the sensitivity to sensing Affect very serious, in this in the case of the mocha temperature for preparing it is highly unstable, excess temperature often The inadequate problem of heating or temperature.
Temperature controller sensing scheme, because the deformation range of temperature sense piece it is too wide, to after excess temperature tripping again Reset is needed for a long time, it is impossible to meet the purpose of quick heating for multiple times, the working time of lengthening cannot simultaneously accomplish The selection of multi-level temperature.
The content of the invention
For above-mentioned state of the art, the technical problem to be solved is, there is provided a kind of native ear The control system of its coffee machine, which both can guarantee that the temperature of coffee liquid in coffee cup within target temperature range, Excessive water can be put in preparation process maloperation with protection mocha machine again or coffee powder quickly forms bubble The flooding problems of foam.
In order to solve above-mentioned technical problem, a kind of control system of mocha machine provided by the present invention, Including:
Main body, the main body have the working chamber for being used to placing coffee cup;
Heating component, the heating component are arranged at the lower section of the working chamber, and the heating component includes sending out Hot plate and heat-generating pipe;
Clamp assembly, the clamp assembly are actively arranged at the top of the working chamber, and have work shape State and off working state, in working order under the clamp assembly and the coffee cup constitute closed cooking chamber;
Bottom temperature-sensitive mechanism, the bottom temperature-sensitive mechanism are arranged in the heat-generating disc, for sensing described sending out The temperature of hot plate;
Top temperature-sensitive mechanism, the top temperature-sensitive mechanism are arranged on the clamp assembly, described for sensing Cook the temperature of liquid vapour in chamber;And
Master board, the master board are connected with the bottom temperature-sensitive mechanism and the top temperature-sensitive mechanism;
The top temperature-sensitive mechanism includes the first critesistor and the first temperature detect switch (TDS), first critesistor The top in the cooking chamber, and first critesistor and the master are arranged at first temperature detect switch (TDS) The control signal input connection of panel, the temperature at first critesistor reach or surpass first During design temperature, the master board controls the heat-generating pipe and disconnects;First temperature detect switch (TDS) is opened for normally opened Close or normally closed switch, first temperature detect switch (TDS) is connected with the control signal input of the master board, When temperature at first temperature detect switch (TDS) reaches operating temperature, the master board controls the heat-generating pipe Disconnect, or first temperature detect switch (TDS) is normally closed switch, first temperature detect switch (TDS) and the heat-generating pipe string Connection;Operating temperature of first design temperature less than first temperature detect switch (TDS).
Wherein in one embodiment, the clamp assembly includes downward opening box-like lifting carriage, described First critesistor and first temperature detect switch (TDS) are fixed on the top of the lifting carriage.
Wherein in one embodiment, first critesistor, first temperature detect switch (TDS) and the lifting Sealing silica gel is provided between carriage.
Wherein in one embodiment, first temperature detect switch (TDS) is switched for mechanical temperature control.
Wherein in one embodiment, the bottom temperature-sensitive mechanism includes that the second critesistor and the second temperature control are opened Close, second critesistor is connected with the control signal input of the master board, second temperature control Switch as normally closed switch, second temperature detect switch (TDS) is connected with the heat-generating pipe, when second critesistor When the temperature at place reaches or surpasses the second design temperature, the master board controls the heat-generating pipe and disconnects, institute State operating temperature of second design temperature less than second temperature detect switch (TDS).
Wherein in one embodiment, second critesistor, second temperature detect switch (TDS) and the heating The inner surface contact of disk.
Wherein in one embodiment, second temperature detect switch (TDS) is switched for mechanical temperature control.
Wherein in one embodiment, the control system of the mocha machine also includes foam detection machine structure, The foam detection machine structure is arranged on the side wall of the working chamber, and the foam detection machine structure and the master The control signal input connection of panel.
Wherein in one embodiment, the foam detection machine structure is capacitive approach switch, the foam inspection Surveying mechanism includes foam detection electric capacity spring and foam detection circuit board.
Wherein in one embodiment, the control system of the mocha machine also includes that mechanical type touches and connects Near to switch, the mechanical type touches the top that proximity switch is arranged at the working chamber sidewall, and the machinery Formula is touched proximity switch and is connected with the control signal input of the master board.
Compared with prior art, the control system of the mocha machine that the present invention is provided, by the first temperature-sensitive Resistance direct detection cooks the temperature of top of chamber, it is ensured that in coffee cup, the temperature of coffee liquid is in target temperature range Within;Meanwhile, protect mocha machine to be put into excess in preparation process maloperation by the first temperature detect switch (TDS) Water or coffee powder quickly form the flooding problems of foam, when the action temperature of foam contacting to the first temperature detect switch (TDS) When spending, by the power supply of fast shut-off heat-generating pipe, to protect machine.
Additional technical feature of the present invention is had the advantage that will to be entered in this specification specific embodiment part Row explanation.
Description of the drawings
Structural representations of the Fig. 1 for the control system of the mocha machine in the embodiment of the present invention;
Top temperature-sensitive mechanisms of the Fig. 2 and Fig. 3 for the control system of the mocha machine in the embodiment of the present invention Scheme of installation, wherein, Fig. 2 is axonometric chart, and Fig. 3 is sectional view;
Installations of the Fig. 4 for the bottom temperature-sensitive mechanism of the control system of the mocha machine in the embodiment of the present invention Schematic diagram;
Installations of the Fig. 5 for the foam detection machine structure of the control system of the mocha machine in the embodiment of the present invention Schematic diagram.
Description of reference numerals:1st, main body;2nd, coffee cup;3rd, the first critesistor;4th, the first temperature control is opened Close;5th, the second critesistor;6th, the second temperature detect switch (TDS);7th, foam detection machine structure;8th, master board;9、 Heat-generating disc;10th, heat-generating pipe;11st, lift carriage;12nd, seal silica gel;13rd, heat component;14th, press from both sides Tight component;15th, foam detection electric capacity spring;16th, foam detection circuit board;17th, mechanical type touches and is close to Switch.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that not In the case of conflict, the feature in following embodiment and embodiment can be mutually combined.
Structural representations of the Fig. 1 for the control system of the mocha machine in the embodiment of the present invention.Such as Fig. 1 Shown, the control system of the mocha machine in one of embodiment of the invention includes main body 1, heating group Part 13, clamp assembly 14, bottom temperature-sensitive mechanism, top temperature-sensitive mechanism and master board 8, wherein, institute State main body 1 and there is the working chamber for being used to placing coffee cup 2;The heating component 13 is arranged at the working chamber Lower section;The clamp assembly 14 is actively arranged at the top of the working chamber, and have working condition and Off working state, in working order under the clamp assembly 14 constitute closed cooking chamber with the coffee cup 2; The bottom temperature-sensitive mechanism is arranged in the heat-generating disc 9, for sensing the temperature of the heat-generating disc 9;Institute State top temperature-sensitive mechanism to be arranged on the clamp assembly 14, for sensing liquid vapour in the cooking chamber Temperature;Master board 8 and the master board 8 and the bottom temperature-sensitive mechanism and the top temperature-sensitive mechanism Connection.
Top temperature-sensitive mechanisms of the Fig. 2 and Fig. 3 for the control system of the mocha machine in the embodiment of the present invention Scheme of installation.As shown in Figure 2,3, the top temperature-sensitive mechanism includes the first critesistor 3 and first Temperature detect switch (TDS) 4, first critesistor 3 and first temperature detect switch (TDS) 4 are arranged at the top in the cooking chamber Portion, in the present embodiment, first temperature detect switch (TDS) 4 is normal open switch or normally closed switch, and described first is hot Quick resistance 3 and first temperature detect switch (TDS) 4 are connected with the control signal input of the master board 8. The temperature of top of chamber is cooked by 3 real-time detection of the first critesistor, and temperature is changed into into electric signal transmission extremely Master board 8, it is when the temperature at first critesistor 3 reaches or surpasses the first design temperature, described Master board 8 controls the heat-generating pipe 10 and disconnects, and the temperature at first critesistor 3 is less than first During design temperature, the master board 8 controls the heat-generating pipe 10 and turns on, and so repeatedly quick switching is sent out Heat pipe 10, it is ensured that the temperature of coffee liquid is within target temperature range in coffee cup;Mocha machine is in system Standby process can produce overflow quickly forming foam because of maloperation is put into excessive water or coffee powder, when foam connects When contacting the first temperature detect switch (TDS) 4, because foam temperature is more than the operating temperature of the first temperature detect switch (TDS) 4, first is warm Control switch 4 actions closure, when master board 8 detects the first 4 action of temperature detect switch (TDS), fast shut-off heating The power supply of pipe 10, to play the purpose of overheated duplicate protection, protects machine.
First temperature detect switch (TDS) 4 can also be normally closed switch, first temperature detect switch (TDS) 4 and the heating Pipe 10 is connected, when foam contacting is to the first temperature detect switch (TDS) 4, because foam temperature is more than the first temperature detect switch (TDS) 4 Operating temperature, the heat-generating pipe 10 disconnects, and can equally play the purpose of overheated duplicate protection.
More preferably, the height of first critesistor 3 to cooking bottom of chamber face is less than first temperature control The height of switch 4 to cooking bottom of chamber face, is allowed to coffee-juice or water that distance is more nearly brew, improves The induction sensitivity of 3 temperature of the first critesistor.More preferably, the clamp assembly 14 includes downward opening Box-like lifting carriage 11, first critesistor 3 and first temperature detect switch (TDS) 4 are fixed on the lifting On the top of carriage 11.The cylindrical temperature zone of one back-off shape is formed using box-like lifting carriage 11, so that In coffee cup, the heat of liquid vaporses concentrates at first critesistor 3 and first temperature detect switch (TDS) 4 On temperature-sensitive surface.
More preferably, first critesistor 3, first temperature detect switch (TDS) 4 and it is described lifting carriage 11 it Between be provided with sealing silica gel 12, to keep in coffee cup liquid vaporses not enter inside mocha machine.
More preferably, first temperature detect switch (TDS) 4 is Kick type temperature detect switch (TDS).
Installations of the Fig. 4 for the bottom temperature-sensitive mechanism of the control system of the mocha machine in the embodiment of the present invention Schematic diagram.As shown in figure 4, the bottom temperature-sensitive mechanism includes the second critesistor 5 and the second temperature detect switch (TDS) 6, Second critesistor 5, second temperature detect switch (TDS) 6 are input into the control signal of the master board 8 End connection, the second temperature detect switch (TDS) 6 are switched for mechanical temperature control.Temperature at second critesistor 5 Reach or surpass the second design temperature or when the temperature at second temperature detect switch (TDS) 6 reaches operating temperature, The master board 8 controls the heat-generating pipe 10 and disconnects, and prevents heat-generating system too high or too low for temperature, to give Determine the temperature range of one safety of heat-generating system, it is ensured that not only can quickly heat coffee but also can prevent overheated to periphery The impact of material;Second temperature detect switch (TDS) 6 is essentially identical with 5 temperature protection function of the second critesistor, but disconnected Setting maximum temperature parameter value of the temperature parameter value higher than the second critesistor 5 is opened, to guarantee that the second temperature control is opened Close overheated duplicate protection when rushing on 6 excess temperatures.
More preferably, the interior table of second critesistor 5, second temperature detect switch (TDS) 6 and the heat-generating disc 9 Face contacts.
More preferably, the control system of mocha machine also includes foam detection machine structure 7, and Fig. 5 is detected for foam The scheme of installation of mechanism.As shown in figure 5, the foam detection machine structure 7 is arranged at the side of the working chamber On wall, and the foam detection machine structure 7 is connected with the control signal input of the master board 8.Pass through During 7 real-time sensing heating of foam detection machine structure in coffee cup coffee liquid heating status, when coffee liquid When the swollen foam that rises reaches setting value, by master board 8, transmission signal to master board 8 judges that this cup of coffee is produced Whether raw foam reaches requirement, and by sound or light difference distinguishing whether foam reaches requirement and carry Show user.
More preferably, the foam detection machine structure 7 is capacitive approach switch, and the foam detection machine structure 7 wraps Include foam detection electric capacity spring 15 and foam detection circuit board 16.The foam detection machine structure 7 is connect for condenser type Near to switch, capacitive approach switch will confirm and collect water or coffee powder in coffee cup 2 by capacitance field The primary status of mixture, in coffee machine heating process or after heating, the water or coffee in coffee cup 2 Due to changing, capacitance field changes powder mixture, now, then by foam detection machine structure 7 by receiving In collection cup, the secondary state of water or coffee powder mixture, to contrast the changing value of primary, draws many of foam Less and point out.
More preferably, the control system of the mocha machine also includes that mechanical type touches proximity switch 17, institute State mechanical type and touch the top that proximity switch 17 is arranged at the working chamber sidewall, and the mechanical type touches and connects Nearly switch 17 is connected with the control signal input of the master board 8.Proximity switch is touched by mechanical type Whether 17 detection coffee cups 2 are in place, and after coffee cup 2 is placed, there is provided signal is to master board 8.
In sum, the control system of the mocha machine of the embodiment of the present invention, by bottom temperature-sensitive mechanism, Top temperature-sensitive mechanism and foam detection machine structure 7, reach mocha machine temperature sense, foam sensing and whole machine The purpose of control, can meet requirement of the current consumer to more and more mocha tastes, be Turkey The intelligent offer approach of coffee machine.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for this area Those of ordinary skill for, without departing from the inventive concept of the premise, can also make it is some deformation and Improve, these belong to protection scope of the present invention.

Claims (10)

1. a kind of control system of mocha machine, including:
Main body (1), the main body (1) is with for placing the working chamber of coffee cup (2);
Heating component (13), heating component (13) are arranged at the lower section of the working chamber, the heating component (13) including heat-generating disc (9) and heat-generating pipe (10);
Clamp assembly (14), the clamp assembly (14) are actively arranged at the top of the working chamber, and have Working condition and off working state, in working order under the clamp assembly (14) and the coffee cup (2) constitute close The cooking chamber closed;
Bottom temperature-sensitive mechanism, the bottom temperature-sensitive mechanism are arranged in the heat-generating disc (9), described for sensing The temperature of heat-generating disc (9);
Top temperature-sensitive mechanism, the top temperature-sensitive mechanism are arranged on the clamp assembly (14), for sensing State the temperature for cooking liquid vapour in chamber;And
Master board (8), the master board (8) are connected with the bottom temperature-sensitive mechanism and the top temperature-sensitive mechanism Connect;
Characterized in that, the top temperature-sensitive mechanism includes the first critesistor (3) and the first temperature detect switch (TDS) (4), First critesistor (3) and first temperature detect switch (TDS) (4) are arranged at the top in the cooking chamber, and described First critesistor (3) is connected with the control signal input of the master board (8), when first temperature-sensitive electricity When the temperature at resistance (3) place reaches or surpasses the first design temperature, the master board (8) controls the heat-generating pipe (10) Disconnect;First temperature detect switch (TDS) (4) is normal open switch or normally closed switch, first temperature detect switch (TDS) (4) It is connected with the control signal input of the master board (8), when the temperature at the first temperature detect switch (TDS) (4) place reaches During to operating temperature, the master board (8) controls the heat-generating pipe (10) and disconnects, or first temperature control is opened It is normally closed switch to close (4), and first temperature detect switch (TDS) (4) is connected with the heat-generating pipe (10);First setting Operating temperature of the temperature less than first temperature detect switch (TDS) (4).
2. the control system of mocha machine according to claim 1, it is characterised in that the folder Tight component (14) includes downward opening box-like lifting carriage (11), first critesistor (3) and described first Temperature detect switch (TDS) (4) is fixed on the top of lifting carriage (11).
3. the control system of mocha machine according to claim 2, it is characterised in that described Sealing silica gel is provided between one critesistor (3), first temperature detect switch (TDS) (4) and lifting carriage (11) (12)。
4. the control system of mocha machine according to claim 1, it is characterised in that described One temperature detect switch (TDS) (4) is switched for mechanical temperature control.
5. the control system of mocha machine as claimed in any of claims 1 to 4, which is special Levy and be, the bottom temperature-sensitive mechanism includes the second critesistor (5) and the second temperature detect switch (TDS) (6), described second Critesistor (5) is connected with the control signal input of the master board (8), and second temperature detect switch (TDS) (6) is Normally closed switch, second temperature detect switch (TDS) (6) are connected with the heat-generating pipe (10), when second critesistor (5), when the temperature at place reaches or surpasses the second design temperature, the master board (8) controls the heat-generating pipe (10) Disconnect, operating temperature of second design temperature less than second temperature detect switch (TDS) (6).
6. the control system of mocha machine according to claim 5, it is characterised in that described Two critesistor (5), second temperature detect switch (TDS) (6) are contacted with the inner surface of the heat-generating disc (9).
7. the control system of mocha machine according to claim 5, it is characterised in that described Two temperature detect switch (TDS)s (6) are switched for mechanical temperature control.
8. the control system of mocha machine as claimed in any of claims 1 to 4, which is special Levy and be, also including foam detection machine structure (7), the foam detection machine structure (7) is arranged at the side of the working chamber On wall, and the foam detection machine structure (7) is connected with the control signal input of the master board (8).
9. the control system of mocha machine according to claim 8, it is characterised in that the bubble Foam testing agency (7) is capacitive approach switch, and the foam detection machine structure (7) detects electric capacity spring including foam (15) and foam detection circuit board (16).
10. the control system of mocha machine as claimed in any of claims 1 to 4, which is special Levying and being, also proximity switch (17) is touched including mechanical type, the mechanical type touches proximity switch (17) and is arranged at The top of the working chamber sidewall, and the mechanical type touches the control of proximity switch (17) and the master board (8) Signal input part connection processed.
CN201510683615.3A 2015-10-20 2015-10-20 Control system of Turkish coffee making machine Pending CN106580089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510683615.3A CN106580089A (en) 2015-10-20 2015-10-20 Control system of Turkish coffee making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510683615.3A CN106580089A (en) 2015-10-20 2015-10-20 Control system of Turkish coffee making machine

Publications (1)

Publication Number Publication Date
CN106580089A true CN106580089A (en) 2017-04-26

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Publication number Priority date Publication date Assignee Title
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CN104510353A (en) * 2013-09-29 2015-04-15 蔡坚明 Liquid food heating equipment, controller and heating control method
CN204378981U (en) * 2014-12-17 2015-06-10 信宜市汇美电器有限公司 A kind of temperature control mechanism
CN104706219A (en) * 2013-12-12 2015-06-17 广东德豪润达电气股份有限公司 Turkish coffee machine and control method thereof
CN205197778U (en) * 2015-10-20 2016-05-04 威斯达电器(中山)制造有限公司 Control system of mocha machine

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102053639A (en) * 2010-10-21 2011-05-11 东莞市步步高家用电器有限公司 Heating circuit and control method thereof for soybean milk machine
CN102551546A (en) * 2012-01-13 2012-07-11 宁波市佳音机电科技有限公司 Electronic temperature-controlling heater
CN104363799A (en) * 2012-03-21 2015-02-18 阿祖家电工具贸易产业公司 Full automatic Turkish coffee cooking and serving machine
CN102648823A (en) * 2012-04-13 2012-08-29 小田(中山)实业有限公司 Intelligent constant-temperature tea brewing machine and tea brewing process
CN103006070A (en) * 2012-12-14 2013-04-03 樱达生活电器(中山)有限公司 Rapid heating device
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CN205197778U (en) * 2015-10-20 2016-05-04 威斯达电器(中山)制造有限公司 Control system of mocha machine

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Application publication date: 20170426