CN2556531Y - Electric heating floor intelligent temp. controller - Google Patents
Electric heating floor intelligent temp. controller Download PDFInfo
- Publication number
- CN2556531Y CN2556531Y CN 02263732 CN02263732U CN2556531Y CN 2556531 Y CN2556531 Y CN 2556531Y CN 02263732 CN02263732 CN 02263732 CN 02263732 U CN02263732 U CN 02263732U CN 2556531 Y CN2556531 Y CN 2556531Y
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- circuit
- controller
- temperature
- voltage
- temperature control
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Abstract
The utility model of an intelligent temperature control device for ground electric heating relates to a temperature control device, essentially comprising an intelligent temperature controller and a power supply voltage controller which are connected with each other. The voltage controller consists of a phase shift trigger circuit, a voltage control circuit and a power output circuit, which are connected with one another in series; the phase shift trigger circuit is connected with voltage setting units; the power output circuit is thyristor (SSR); a temperature control output circuit of the intelligent temperature controller is connected with a temperature display and a temperature detector. The utility mode provides a relatively wide working voltage for an electric heating ground and ensures the electric heating ground to attain the unified effect of constant temperature heating by adopting a standard design according to different conditions of structure, space, heat preservation, etc, of the heating constructions; the utility model also leads the changeable thermal performance design to be simple and is applicable to the heating requirement of modern dwellings.
Description
Technical field
The claimed technical scheme of the utility model relates to Electric heating floor temperature control technology field.
Background technology
Raising along with people's living standard, electroheat technology extensively applies to the antifreeze of the ice dissolution of industrial pipeline insulation, domestic heating, urban road and water supply pipe, only be in original being connected on the switch that is provided with RCCB as control to the Electric heating floor of domestic heating, urban road ice dissolution, add the Electric heating floor that uses resistive heater element to make, output voltage can only be 220 volts, particularly the indoor heating temperature can not be controlled, power consumption is big during use, poor stability; Along with the use of the Electric heating floor that adopts the self-limited type ribbon heater, though the interaction energy of self-limited type ribbon heater makes indoor use have security preferably,, it is connected on the RCCB, and the indoor heating temperature still can not be controlled.
Summary of the invention
Technical problem to be solved in the utility model is to design a kind of Electric heating floor intelligence controlling device, to solve the temperature control problem of indoor heating.
The technical scheme of the utility model technical solution problem is: it mainly is made up of the intelligent temperature controller that is connected, supply voltage controller; The temperature control output circuit of intelligent temperature controller is connected with temperature detection, temperature detection is input to temperature control output circuit with the temperature signal that obtains, and the temperature control output circuit of intelligent temperature controller is input to the supply voltage controller with temperature control signals; The supply voltage controller is by phase-shift trigger circuit, voltage control circuit, the power output circuit of serial connection constitute mutually; The temperature control output circuit of intelligent temperature controller is input to temperature control signals the input of supply voltage controller phase-shift trigger circuit, phase-shift trigger circuit is input to voltage control circuit by output with triggering signal, the output signal driving power output circuit of voltage control circuit.
There are current detection circuit and current control circuit to be connected between power output circuit and voltage control circuit; Phase-shift trigger circuit has the voltage setup unit to be connected; Power output circuit is an IGCT.
The temperature control output circuit of intelligent temperature controller shows with temperature and is connected.
Owing to adopt technique scheme, use the utility model that the operating voltage of broad is provided to Electric heating floor, solved Electric heating floor with a kind of standard design, adapted to, all can reach the unified effect of constant temperature heating because of different heating building structure, space, condition such as warming change; Make the Thermal Design of variation simply suitable, adapt to the heating requirement of Modern Residence.
Description of drawings
Fig. 1 is the utility model block diagram;
Fig. 2 is the utility model connection diagram;
Fig. 3 is the utility model electrical schematic diagram.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, a kind of Electric heating floor control device, it mainly is made up of intelligent temperature controller 1, supply voltage controller 2.The temperature control output circuit 9 of intelligent temperature controller 1 is provided with temperature detection 10 and temperature shows 14, and have manual programming circuit 13, automated programming circuit 12, remote control programmed circuit 11 to be connected with it, make intelligent temperature controller 1 have according to heating object-oriented requirements life cycle rule programme, the remote control of short range far infrared, remote controlled by long-distance telephone ability.Supply voltage controller 2 is by phase-shift trigger circuit 3, voltage control circuit 4, the power output circuit 5 of serial connection constitute mutually; Power output circuit 5 has current detection circuit 7 and the current control circuit 8 that is connected in series with 4 of voltage control circuits, and current detection circuit 7 and current control circuit 8 are negative-feedback circuit; Phase-shift trigger circuit 3 has voltage setup unit 6 to be connected.1. supply voltage controller 2 be provided with, 2., 3., 4. ,+seven connection jaws such as 5V, CON, COM; It+variable resistor R is arranged between 5V, COM connection jaws
1, potentiometer R is connected; Connection jaws 2., be connected with the L line of RCCB K, 3. 4. connection jaws is connected with the N line of RCCB K; Load R
LWith connection jaws 1., 4. be connected.Intelligent temperature controller 1 is provided with four connection jaws such as L, N, A, B; Wherein L, N connection jaws are connected with L, the N line of RCCB K respectively; The A connection jaws is connected with the CON connection jaws of supply voltage controller 2, and the B connection jaws is connected with the COM connection jaws of supply voltage controller 2 by potentiometer R.
In conjunction with Fig. 3, supply voltage controller 2 is positioned at the square frame that dotted line is set in the drawings, and phase-shift trigger circuit 3 triggers integrated package N for phase shift
3Voltage control circuit 4 is 1/2N
2(integrated operational amplifier); Power output circuit 5 is IGCT (SSR).Voltage setup unit 6 is other 1/2N
2And variable resistor R
1, variable resistor R
1Effect be to set load R
LOperating voltage range.Current detection circuit 7 is 1/2N
1(integrated operational amplifier), current control circuit 8 is other 1/2N
1Potentiometer R is manual stepless voltage regulator in circuit.When using the utility model, the input voltage of RCCB K is 220 volts; Intelligent temperature controller 2 can be set the indoor heating temperature, and its temperature detection 10 is temperature-sensing element (device) RTD; The temperature control output circuit 9 of intelligent temperature controller 1 is compared with indoor actual temperature according to the indoor heating temperature of setting, to phase-shift trigger circuit N
3Input output temperature control signal; While voltage setup unit 1/2N
2And variable resistor R
1Set load R
LThe voltage power supply scope, and to phase-shift trigger circuit N
3Input input setting voltage signal is 110 volts as setting voltage, load R
LThe voltage power supply scope be in 110 volts.Phase-shift trigger circuit N
3By output triggering signal is input to voltage control circuit 1/2N
2, voltage control circuit 1/2N
2With output signal driving power output circuit IGCT (SSR).As the environment temperature that detects greater than the indoor temperature of setting, phase-shift trigger circuit N
3And voltage control circuit 1/2N
2Effect, driving power output circuit IGCT (SSR) reduces load R
LOutput voltage, reach the purpose that reduces power output; As the environment temperature that detects less than the indoor temperature of setting, phase-shift trigger circuit N
3And voltage control circuit 1/2N
2Effect, driving power output circuit IGCT (SSR) increases load R
LOutput voltage, reach the purpose that adds high-power output.Under normal circumstances, current detection circuit 1/2N
1And current control circuit 1/2N
1Do not work, if load R
LOperating current abnormal conditions appear, surpass current detection circuit 1/2N
1Set threshold values, current control circuit 1/2N
1Effect, feedback signal outputs to voltage control circuit 1/2N
2Input, voltage control circuit 1/2N
2Effect, driving power output circuit IGCT (SSR) reduces load R
LOutput voltage, reach the purpose that reduces power output.The utility model suits and the supporting use of Electric heating floor of adopting the self-limited type ribbon heater especially.
Claims (5)
1, the Electric heating floor intelligent temperature control equipment, it is mainly by the intelligent temperature controller that is connected (1), the supply voltage controller is formed, the temperature control output circuit (9) of intelligent temperature controller (1) is connected with temperature detection (10), temperature detection (10) is input to temperature control output circuit (9) with the temperature signal that obtains, the temperature control output circuit (9) of intelligent temperature controller (1) is input to the supply voltage controller with temperature control signals, it is characterized in that: described supply voltage controller (2) is by the phase-shift trigger circuit (3) that is connected in series mutually, voltage control circuit (4), power output circuit (5) constitutes, the temperature control output circuit (9) of intelligent temperature controller (1) is input to temperature control signals the input of supply voltage controller (2) phase-shift trigger circuit (3), phase-shift trigger circuit (3) is input to voltage control circuit (4) by output with triggering signal, the output signal driving power output circuit (5) of voltage control circuit (4).
2, Electric heating floor intelligent temperature control equipment according to claim 1 is characterized in that said power output circuit (5) is an IGCT (SSR).
3, Electric heating floor intelligent temperature control equipment according to claim 1, it is characterized in that said phase-shift trigger circuit (3) is connected with voltage setup unit (6), voltage setup unit (6) is input to setting signal the input of phase-shift trigger circuit (3).
4, Electric heating floor intelligent temperature control equipment according to claim 3 is characterized in that having between said power output circuit (5) and voltage control circuit (4) current detection circuit (7) and the current control circuit (8) of serial connection mutually.
5, Electric heating floor intelligent temperature control equipment according to claim 1 is characterized in that the temperature control output circuit (9) of said intelligent temperature controller (1) shows that with temperature (14) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263732 CN2556531Y (en) | 2002-08-12 | 2002-08-12 | Electric heating floor intelligent temp. controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263732 CN2556531Y (en) | 2002-08-12 | 2002-08-12 | Electric heating floor intelligent temp. controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556531Y true CN2556531Y (en) | 2003-06-18 |
Family
ID=33730053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02263732 Expired - Fee Related CN2556531Y (en) | 2002-08-12 | 2002-08-12 | Electric heating floor intelligent temp. controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556531Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253677A (en) * | 2010-12-16 | 2011-11-23 | 苏州工业园区姑苏科技有限公司 | Constant temperature control system used for heating of heat treatment device |
| CN107449029A (en) * | 2017-07-04 | 2017-12-08 | 广东美的环境电器制造有限公司 | The control device of warmer and there is its warmer |
-
2002
- 2002-08-12 CN CN 02263732 patent/CN2556531Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253677A (en) * | 2010-12-16 | 2011-11-23 | 苏州工业园区姑苏科技有限公司 | Constant temperature control system used for heating of heat treatment device |
| CN107449029A (en) * | 2017-07-04 | 2017-12-08 | 广东美的环境电器制造有限公司 | The control device of warmer and there is its warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |