CN204574841U - Temperature control system for mid - Google Patents
Temperature control system for mid Download PDFInfo
- Publication number
- CN204574841U CN204574841U CN201520276944.1U CN201520276944U CN204574841U CN 204574841 U CN204574841 U CN 204574841U CN 201520276944 U CN201520276944 U CN 201520276944U CN 204574841 U CN204574841 U CN 204574841U
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- China
- Prior art keywords
- power
- temperature
- control plate
- control
- regulation potentiometer
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Abstract
The utility model proposes a kind of temperature control system for mid, it comprises temperature display meter, temperature element, Power Regulation potentiometer RX and power limitation control plate, temperature element is connected with the input of temperature display meter, resistance R is connected between two control output ends of temperature display meter, first stabilized power source output of the one termination power limitation control plate of resistance R, the other end is successively by radio remote control switch S, the resistive element of Power Regulation potentiometer RX connects the first stabilized power source output, the power control end of the control termination power limitation control plate of Power Regulation potentiometer RX, described power limitation control plate is also by wireless signal transceiver module and mobile terminal wireless connections, described mobile terminal also with radio remote control switch S wireless connections.Said structure is adopted to remind more humane.
Description
Technical field
The utility model relates to furnace technology field, is specifically a kind of temperature control system for mid.
Background technology
Heating in medium frequency temperature control system of the prior art, comprise temperature display meter, temperature element, Power Regulation potentiometer and power limitation control plate, the output of temperature element is connected with the thermometric input of temperature display meter, resistance is connected between two control output ends of temperature display meter, first stabilized power source output of one termination power limitation control plate of resistance, the other end connects the first stabilized power source output by the resistive element of switch, Power Regulation potentiometer successively, and the brush of Power Regulation potentiometer connects the power control end of power limitation control plate.Adopt this structure, can make the power output of intermediate frequency power supply can be artificial when being set in automatic power regulation manual adjustments, solve intermediate frequency power supply heating too fast, temperature closed loop is difficult to the problem accurately controlled, but this structure still has following deficiency, although can manual adjustments, but temperature anomaly just can manual adjustments still to need workman to see before temperature display meter, and really in the process of operation, workman generally can not look at temperature display meter by eyes always, and the prompting for operating personnel is not humane.
Utility model content
Technical problem to be solved in the utility model is, overcomes the defect of prior art, provides a kind ofly to remind more humane temperature control system for mid.
For solving the problems of the technologies described above, the utility model proposes a kind of temperature control system for mid, it comprises temperature display meter, temperature element, Power Regulation potentiometer RX and power limitation control plate, temperature element is connected with the input of temperature display meter, resistance R is connected between two control output ends of temperature display meter, it is characterized in that: the first stabilized power source output of a termination power limitation control plate of resistance R, the other end is successively by radio remote control switch S, the resistive element of Power Regulation potentiometer RX connects the first stabilized power source output, the power control end of the control termination power limitation control plate of Power Regulation potentiometer RX, described power limitation control plate is also by wireless signal transceiver module and mobile terminal wireless connections, described mobile terminal also with radio remote control switch S wireless connections.
After adopting said structure, be connected with power limitation control plate and radio remote control switch by mobile terminal, when temperature anomaly, when temperature closed loop is difficult to control, power limitation control plate can send a signal to mobile terminal by wireless signal transceiver module, so workman can send a signal to power limitation control plate by mobile terminal and realize remote adjustment, and does not need always on equipment side, and operative is hommization more.
As improvement, described radio remote control switch S has three ports, be connected with the resistive element of resistance R, Power Regulation potentiometer RX and the second stabilized power source output of power limitation control plate respectively, break-make between the resistive element being respectively used to controlling resistance R and Power Regulation potentiometer RX and the break-make of the resistive element of Power Regulation potentiometer RX and the second stabilized power source output of power limitation control plate, the control end of radio remote control switch S and mobile terminal wireless connections.Adopt this structure, user can directly be undertaken switching flexibly between temperature closed loop and power limitation control by mobile terminal, simple and convenient.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present utility model;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, the utility model proposes a kind of temperature control system for mid, it comprises temperature display meter, temperature element, Power Regulation potentiometer RX and power limitation control plate, temperature element is connected with the input of temperature display meter, resistance R is connected between two control output ends of temperature display meter, it is characterized in that: the first stabilized power source output of a termination power limitation control plate of resistance R, the other end is successively by radio remote control switch S, the resistive element of Power Regulation potentiometer RX connects the first stabilized power source output, the power control end of the control termination power limitation control plate of Power Regulation potentiometer RX, described power limitation control plate is also by wireless signal transceiver module and mobile terminal wireless connections, described mobile terminal also with radio remote control switch S wireless connections.
Described mobile terminal can adopt the conventional mobile terminal with keyboard, wireless signal transceiver module, display unit and shaking device, can be special making, also can adopt intelligent mobile terminal, as mobile phone, panel computer etc., all can realize technical scheme described in the application.
After adopting said structure, be connected with power limitation control plate and radio remote control switch by mobile terminal, when temperature anomaly, when temperature closed loop is difficult to control, power limitation control plate can send a signal to mobile terminal by wireless signal transceiver module, so workman can send a signal to power limitation control plate by mobile terminal and realize remote adjustment, and does not need always on equipment side, and operative is hommization more.
As improvement, described radio remote control switch S has three ports, be connected with the resistive element of resistance R, Power Regulation potentiometer RX and the second stabilized power source output of power limitation control plate respectively, break-make between the resistive element being respectively used to controlling resistance R and Power Regulation potentiometer RX and the break-make of the resistive element of Power Regulation potentiometer RX and the second stabilized power source output of power limitation control plate, the control end of radio remote control switch S and mobile terminal wireless connections.Adopt this structure, user can directly be undertaken switching flexibly between temperature closed loop and power limitation control by mobile terminal, simple and convenient.When the resistive element of potentiometer RX is communicated with the second stabilized power source output of power limitation control plate, being power limitation control, when the resistive element of potentiometer RX is communicated with resistance R, is temperature scaling factor.
Claims (2)
1. a temperature control system for mid, it comprises temperature display meter, temperature element, Power Regulation potentiometer RX and power limitation control plate, temperature element is connected with the input of temperature display meter, resistance R is connected between two control output ends of temperature display meter, it is characterized in that: the first stabilized power source output of a termination power limitation control plate of resistance R, the other end is successively by radio remote control switch S, the resistive element of Power Regulation potentiometer RX connects the first stabilized power source output, the power control end of the control termination power limitation control plate of Power Regulation potentiometer RX, described power limitation control plate is also by wireless signal transceiver module and mobile terminal wireless connections, described mobile terminal also with radio remote control switch S wireless connections.
2. temperature control system for mid according to claim 1, it is characterized in that: described radio remote control switch S has three ports, be connected with the resistive element of resistance R, Power Regulation potentiometer RX and the second stabilized power source output of power limitation control plate respectively, break-make between the resistive element being respectively used to controlling resistance R and Power Regulation potentiometer RX and the break-make of the resistive element of Power Regulation potentiometer RX and the second stabilized power source output of power limitation control plate, the control end of radio remote control switch S and mobile terminal wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276944.1U CN204574841U (en) | 2015-04-30 | 2015-04-30 | Temperature control system for mid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276944.1U CN204574841U (en) | 2015-04-30 | 2015-04-30 | Temperature control system for mid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574841U true CN204574841U (en) | 2015-08-19 |
Family
ID=53867464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520276944.1U Expired - Fee Related CN204574841U (en) | 2015-04-30 | 2015-04-30 | Temperature control system for mid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574841U (en) |
-
2015
- 2015-04-30 CN CN201520276944.1U patent/CN204574841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |