CN2812739Y - Intelligent control water heating rug - Google Patents
Intelligent control water heating rug Download PDFInfo
- Publication number
- CN2812739Y CN2812739Y CN 200520020875 CN200520020875U CN2812739Y CN 2812739 Y CN2812739 Y CN 2812739Y CN 200520020875 CN200520020875 CN 200520020875 CN 200520020875 U CN200520020875 U CN 200520020875U CN 2812739 Y CN2812739 Y CN 2812739Y
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- heater
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Abstract
The utility model relates to an intelligent control water heating blanket. At present, a bed heating article that people use is an electric blanket. In general, the exothermic material of the electric blanket is made of resistance wires, fire hazards are easy to happen by misapplication. Simultaneously, the harm of electromagnetic radiation to a human body, which is generated by the electric blanket, is serious. In order to solve the defects of the electric blanket, a plurality of kinds of bedding with hot water for heating appear, such as a temperature adjusting bed cushion, a differential pressure type electric water heater, a semiconductor hot water circulator, etc., and though the defects of the electric blanket are avoided, the problems that noise is large, power supply circuit is burned out when the moment current is too large, etc. appear. The intelligent control water heating blanket comprises a blanket body 11, wherein the blanket body is connected with a heating device 5, a water pipe 10 which is in a geometric loop is arranged in the interlayer of the blanket body 11, one end of the water pipe 10 is communicated with a heating cylinder 3, and the other end is communicated with a water return cylinder 4. The utility model is suitable for heating the thermal insulating articles for daily use.
Description
Technical field:
The utility model relates to a kind of Based Intelligent Control hydrothermal blanket.
Background technology:
At present, heat articles for use on the bed that people generally use and be electric blanket.The general exothermic material that adopts of electric blanket is a resistance wire, the easy breaking out of fire of improper use.Simultaneously, the electromagnetic radiation of electric blanket generation can not be ignored the harm of human body.For solving the defective of electric blanket, many bedding with the hot water heating have appearred, as, temperature-regulating mattresses, pressure difference type electric hydrophone, semiconductor heat water circulator etc., though avoided the defective of electric blanket, but new problem has but appearred, as: temperature-regulating mattresses need use electrothermal tube and water pump, shortcomings such as noise is big, cost height occur.The pressure difference type electric hydrophone, though be not afraid of dry combustion method, but its mode of heating is a battery lead plate to conduct electricity by water, therefore the ion concentration in the water is the principal element that influences size of current between two electrodes, having strong point to exist in the water easily causes danger, need to use specific water, the use trouble, improper use also can be because of the electric current excessive supply line that burns out of moment.Though semiconductor heat water circulator water quality does not require, be not afraid of the dry combustion method in the short time yet, but a large amount of bubbles that produce when the loud limit of water, dry combustion method in the heating process and the relay periodically sound of folding etc. are very serious for bedding, dry combustion method also can be caused danger for a long time, need a device that detects dry combustion method, make when long-time dry combustion method occurring and forever cut off the power supply.The relief valve of existing product can't automatically reset, and uses inconvenience, and the intelligent degree of control is low.
Summary of the invention:
The purpose of this utility model provides the Based Intelligent Control hydrothermal blanket of a kind of low noise, intellectuality, safe.
Above-mentioned purpose realizes by following technical scheme:
The Based Intelligent Control hydrothermal blanket, its composition comprises: the blanket body, described blanket body is connected with heater, and the water pipe that is arranged to the geometry loop is housed in the interlayer of described blanket body, and described water pipe one end communicates with cartridge heater, and the other end communicates with the backwater tube.
Above-mentioned Based Intelligent Control hydrothermal blanket, the drainpipe of boss, band steam vent is housed in the described cartridge heater, on the described boss heating element heater is housed, described heating element heater is connected with control circuit, described control circuit is connected with the button display circuit, and filler cap is equipped with on described cartridge heater top, in the described filler cap relief valve is housed, described cartridge heater is with the backwater tube outward, and described heater outside is provided with spherical blimp.
Above-mentioned Based Intelligent Control hydrothermal blanket, described relief valve comprises valve inside, described valve inside is provided with the heat-resistant adhesive skin outward, has bleeder port on the described valve inside.
Above-mentioned Based Intelligent Control hydrothermal blanket, described water pipe is with flexible metal conduit between blanket body and heater.
Above-mentioned Based Intelligent Control hydrothermal blanket; described control circuit comprises the bidirectional triode thyristor circuit; processor system paralysis holding circuit; the electric resistance partial pressure signal processing circuit; pull-up circuit; rectification filtering voltage stabilizing circuit; button and remote controller interface; described button is connected with single-chip microcomputer with remote controller interface; described single-chip microcomputer is connected with photoelectrical coupler by resistance (R6); described photoelectrical coupler is respectively by resistance (R3); resistance (R4); bidirectional triode thyristor connects; described bidirectional triode thyristor respectively with resistance (R1); electric capacity (C4); 3 Europe wire resistors connect; described 3 Europe wire resistors are connected with described heating element heater; described heating element heater is connected with transformer; described transformer is connected with rectifier bridge; described rectifier bridge is by electric capacity (C1); electric capacity (C2) is connected with 5V DC voltage-stabilizing pipe; described 5V DC voltage-stabilizing pipe is connected with electric capacity (C3); described photoelectrical coupler is connected with triode; described triode is connected with resistance (R7); described resistance (R7) respectively with electric capacity (C5); resistance (R11); electric capacity (C6) connects; described electric capacity (C5) is connected with resistance (R5); described resistance (R5) is connected with resistance (R9); described 3 Europe wire resistors are connected with described rectifier bridge; described rectifier bridge respectively with electric capacity (C5); resistance (R5); resistance (R9) connects; described resistance (R9) respectively with resistance (R10); triode connects; described triode respectively with resistance (R8); single-chip microcomputer connects, and described single-chip microcomputer is connected with digital display tube.
This technical scheme has following beneficial effect:
1. the utility model is made cartridge heater round or cartridge heater is put in the round shell, helps eliminating the noise that water rings the limit.
2. the backwater tube is made the hollow ring shape, directly is enclosed within on the cartridge heater, helps insulation, saves the space.
3. the utility model is with flexible metal conduit on the water pipe between blanket body and the heater, is for preventing the folding pipe, making water flow more smoothly in pipeline.
4. when heating element heater 2 is started working, produce steam in the cartridge heater 3, gentle mixture is discharged from drainpipe to make water, if the not smooth words of water pipe are easy to produce high pressure in cartridge heater and cause danger, has therefore designed a kind of relief valve that need not reset.The valve inside of its operation principle and bicycle is similar, the gas unidirectional circulation.When the pressure in the cartridge heater was excessive, high steam was discharged by the pressure that bleeder port 19 breaks through heat-resisting rubber 18 again through valve inside 17.And when the cartridge heater cooling produced negative pressure, bleeder port 19 can not allow air enter in the tube under heat-resisting rubber 18 effects.
5. the backwater cylindrical shell is long-pending is slightly larger than the cartridge heater volume, has been full of water when having guaranteed backwater in the water pipe all the time, sends snore when having avoided water just will drain.
6. in the existing hydrothermal blanket control method, all be power on/off, but the noise that produces during the periodic break-make of relay can not be ignored the influence of sleep with relay control heating element heater.Adopt bidirectional triode thyristor circuit 20 to replace relay in this control scheme, avoided the periodically noise of break-make of relay.The bidirectional triode thyristor circuit is made up of bidirectional triode thyristor 33 and photoelectrical coupler 21, has realized with 5V direct current control signal, the break-make of control heater.And cheap 80c51 monolithic function output 5v signal, for Based Intelligent Control is laid a good foundation.
7. use electric resistance partial pressure, realize the outage detection function, use electric resistance partial pressure binding crystal pipe to realize the intelligent power on/off of heater by means of transistor, the water level in the time of can passing through very easily to cut off the power supply in the slide rheostat control cartridge heater, and also cost is low.
8. the heating element heater bottom is higher than the drainpipe bottom, the drainpipe bottom also was immersed in the water when assurance heating element heater surfaced fully, can change the magnitude of voltage of transistor base like this by the value of suitable adjustment slide rheostat, water level in cartridge heater when therefore the value of suitable adjusting slide rheostat can be controlled outage, just can guarantee to have only a spot of gas all the time in the water pipe and major part is a water, reduce noise greatly.
9. processor system paralysis holding circuit makes heating system safer, even single-chip microcomputer is in the deadlock state, also can not cause danger.
10. cooperate transistor to realize the function of the permanent outage of dry combustion method by means of single-chip microcomputer.
11. if cartridge heater sealing is good inadequately, the returnless situation of the water that may occur getting out just.At this moment heating element heater will dry combustion method, though have voltage-dividing detection circuit can realize outage, when the breaker timing time to after can begin again to heat, the time one is grown and also can cause danger.Heating element heater very short characteristics conduction time during according to dry combustion method have realized that with program dry combustion method forever cuts off the power supply.In case dry combustion method, single-chip microcomputer quit work heater, fault can start heating after getting rid of.
12. the utility model has also been realized digital demonstration, regularly the function of keying and set time keying.The timer of these functional utilizations 80c51 is realized.The set time keying just is meant to set and allows system in the section work of the set time of every day.Also be to realize by means of the timer of single-chip microcomputer.
13. when the people slept, along with the increase body temperature of the length of one's sleep also can raise, the body temperature feature had been set up intelligent temperature during according to sleep quality, As time goes on the center-off time prolongs gradually, makes the people can not feel more and more hotter.Implementation method is: power-off time is taken advantage of in a variable, allowed this variable increase gradually with the timing of timer then, power-off time will be more and more longer.When acquiring a certain degree, variable just no longer increases.
14. radio remote controller and numeral are shown that the introducing hydrothermal blanket is convenient for users to use, and circuit provides interface for remote controller, this interface can be complementary with 1 tunnel, 2 tunnel, 3 tunnel, No. 4 general remote controller transmission circuits on the market.The user buys and just plugs and can use.
15. the blimp of the utility model design can effectively reduce water and ring the noise that the limit produces.
16. the control system of this product has realized the control of digitlization automation, has done double shielding at secure context, has reduced noise, has optimized structure.
Description of drawings: accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is structural representations of relief valve.
Accompanying drawing 3. is A-A views of accompanying drawing 1.
Accompanying drawing 4 is temperature-control circuit schematic diagrams.
The specific embodiment:
Embodiment 1:
The Based Intelligent Control hydrothermal blanket, its composition comprises: blanket body 11, and described blanket body 11 is connected with heater 5, and the water pipe 10 that is arranged to the geometry loop is housed in the interlayer of described blanket body 11, described water pipe 10 1 ends communicate with cartridge heater 3, and the other end communicates with backwater tube 4.
Embodiment 2:
Above-mentioned Based Intelligent Control hydrothermal blanket, the drainpipe 13 of boss 1, band steam vent 9 is housed in the described cartridge heater 3, on the described boss 1 heating element heater 2 is housed, described heating element heater 2 is connected with control circuit 14, described control circuit 14 is connected with button display circuit 15, and filler cap 7 is equipped with on described cartridge heater 3 tops, in the described filler cap 7 relief valve 8 is housed, be with backwater tube 4 outside the described cartridge heater 3, described heater 5 outsides are provided with spherical blimp 6.
Embodiment 3:
Above-mentioned Based Intelligent Control hydrothermal blanket, described relief valve 8 comprises valve inside 17, is provided with heat-resistant adhesive skin 18 outside the described valve inside 17, has bleeder port 19 on the described valve inside 17.
Embodiment 4:
Above-mentioned Based Intelligent Control hydrothermal blanket, described water pipe 10 is with flexible metal conduit 12 between blanket body 11 and heater 16.
Embodiment 5:
Above-mentioned Based Intelligent Control hydrothermal blanket; described control circuit 14 comprises bidirectional triode thyristor circuit 20; processor system paralysis holding circuit 26; electric resistance partial pressure signal processing circuit 27; pull-up circuit 28; rectification filtering voltage stabilizing circuit 31; button 22 and remote controller interface 23; described button 22 is connected with single-chip microcomputer 25 with remote controller interface 23; described single-chip microcomputer 25 is connected with photoelectrical coupler 21 by resistance (R6); described photoelectrical coupler 21 is respectively by resistance (R3); resistance (R4); bidirectional triode thyristor 33 connects; described bidirectional triode thyristor 33 is resistance (R1) respectively; electric capacity (C4); 3 Europe wire resistors 29 connect; described 3 Europe wire resistors 29 are connected with described heating element heater 2; described heating element heater 2 is connected with transformer 35; described transformer 35 is connected with rectifier bridge 32; described rectifier bridge 32 is by electric capacity (C1); electric capacity (C2) is connected with 5V DC voltage-stabilizing pipe 30; described 5V DC voltage-stabilizing pipe 30 is connected with electric capacity (C3); described photoelectrical coupler 21 is connected with triode 34; described triode 34 is connected with resistance (R7); described resistance (R7) respectively with electric capacity (C5); resistance (R11); electric capacity (C6) connects; described electric capacity (C5) is connected with resistance (R5); described resistance (R5) is connected with resistance (R9); described 3 Europe wire resistors 29 are connected with described rectifier bridge 32; described rectifier bridge 32 respectively with electric capacity (C5); resistance (R5); resistance (R9) connects; described resistance (R9) respectively with resistance (R10); triode 34 connects; described triode 34 respectively with resistance (R8); single-chip microcomputer 25 connects, and described single-chip microcomputer 25 is connected with digital display tube 24.
Embodiment 6:
Above-mentioned Based Intelligent Control hydrothermal blanket, its operation principle: after heating element heater 2 energisings, water heating in the cartridge heater 3 has produced a large amount of water vapours, cylinder pressure increases discharges cartridge heater to water by drainpipe 13, the gas of steam vent 9 generations on heated water and the drainpipe 13 enters in the water pipe 10 of blanket body together simultaneously, enter backwater tube 4 then, along with the resistance value of the minimizing heating element heater of water in the cartridge heater increases gradually, current value in the circuit reduces accordingly, electric circuit inspection electric current in circuit is little when the certain value, the control bidirectional triode thyristor turn-offs the power supply of heating element heater 2, and cartridge heater 3 internal cause temperature descend and produce negative pressure, and the water of 4 li in backwater tube is drawn back cartridge heater 3, steam is got again when heating once more, circulation and so forth, the blanket body promptly is heated, as long as the temperature that just can regulate the blanket body intermittence time of control power on/off.
Power on/off control scheme, in electric resistance partial pressure signal processing circuit 27, wire resistor 29 with 3 Europe is connected in series in the current loop of heating element heater 2, resistance is got the voltage about 2V, through the base stage of passing through the slide rheostat access transistor again after the rectifying and wave-filtering, when system just begins to heat, heating element heater is immersed in the water, therefore its resistance value is also little, therefore 29 minutes pressure of three Europe wire resistors is enough kept transistor turns, so because current collection end level very during transistorized grounded emitter conducting, be end level from what circuit 28 was imported the single-chip microcomputer mouth as can be seen this moment.Continue heating, when the water in the cartridge heater is got, some surfaces heating element heater 2 beginnings, its resistance value will correspondingly increase, 3 Europe resistance are got ground pressure and are reduced, up to can't keeping transistorized conducting, this moment from circuit 28 as can be seen pull-up resistor the signal of the I/O mouth of input single-chip microcomputer 25 drawn be high level.We just know the duty of heating element heater by the I/O mouth of scanning monolithic machine.In case scan this I/O mouth is that high level makes heating element heater 2 stop heating to 20 signallings of bidirectional triode thyristor circuit at once, and water can be withdrawn into cartridge heater again for a moment.Pick up counting when stopping to heat, the timing certain hour signals to bidirectional triode thyristor circuit 20 once more and begins heating as required, and water is got cartridge heater again, and electric resistance partial pressure reduces again.Control and so forth.Control the temperature of blanket body with the length of power-off time.
Claims (5)
1. Based Intelligent Control hydrothermal blanket, its composition comprises: the blanket body is characterized in that: described blanket body is connected with heater, and the water pipe that is arranged to the geometry loop is housed in the interlayer of described blanket body, described water pipe one end communicates with cartridge heater, and the other end communicates with the backwater tube.
2. Based Intelligent Control hydrothermal blanket according to claim 1, it is characterized in that: the drainpipe that boss, band steam vent are housed in the described cartridge heater, on the described boss heating element heater is housed, described heating element heater is connected with control circuit, described control circuit is connected with the button display circuit, and filler cap is equipped with on described cartridge heater top, in the described filler cap relief valve is housed, described cartridge heater is with the backwater tube outward, and described heater outside is provided with spherical blimp.
3. Based Intelligent Control hydrothermal blanket according to claim 1 and 2 is characterized in that: described relief valve comprises valve inside, and described valve inside is provided with the heat-resistant adhesive skin outward, has bleeder port on the described valve inside.
4. Based Intelligent Control hydrothermal blanket according to claim 1 and 2 is characterized in that: described water pipe is with flexible metal conduit between blanket body and heater.
5. Based Intelligent Control hydrothermal blanket according to claim 1; it is characterized in that: described control circuit comprises the bidirectional triode thyristor circuit; processor system paralysis holding circuit; the electric resistance partial pressure signal processing circuit; pull-up circuit; rectification filtering voltage stabilizing circuit; button and remote controller interface; described button is connected with single-chip microcomputer with remote controller interface; described single-chip microcomputer is connected with photoelectrical coupler by resistance (R6); described photoelectrical coupler is respectively by resistance (R3); resistance (R4); bidirectional triode thyristor connects; described bidirectional triode thyristor respectively with resistance (R1); electric capacity (C4); 3 Europe wire resistors connect; described 3 Europe wire resistors are connected with described heating element heater; described heating element heater is connected with transformer; described transformer is connected with rectifier bridge; described rectifier bridge is by electric capacity (C1); electric capacity (C2) is connected with 5V DC voltage-stabilizing pipe; described 5V DC voltage-stabilizing pipe is connected with electric capacity (C3); described photoelectrical coupler is connected with triode; described triode is connected with resistance (R7); described resistance (R7) respectively with electric capacity (C5); resistance (R11); electric capacity (C6) connects; described electric capacity (C5) is connected with resistance (R5); described resistance (R5) is connected with resistance (R9); described 3 Europe wire resistors are connected with described rectifier bridge; described rectifier bridge respectively with electric capacity (C5); resistance (R5); resistance (R9) connects; described resistance (R9) respectively with resistance (R10); triode connects; described triode respectively with resistance (R8); single-chip microcomputer connects, and described single-chip microcomputer is connected with digital display tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020875 CN2812739Y (en) | 2005-05-24 | 2005-05-24 | Intelligent control water heating rug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020875 CN2812739Y (en) | 2005-05-24 | 2005-05-24 | Intelligent control water heating rug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812739Y true CN2812739Y (en) | 2006-09-06 |
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ID=36947820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520020875 Expired - Fee Related CN2812739Y (en) | 2005-05-24 | 2005-05-24 | Intelligent control water heating rug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812739Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499555A (en) * | 2011-10-20 | 2012-06-20 | 叶利苗 | Intelligent electronic hydrothermal bed blanket |
| CN104020805A (en) * | 2014-05-15 | 2014-09-03 | 重庆大学 | Intelligent pressure detection and humiture controller |
| CN104165452A (en) * | 2013-05-15 | 2014-11-26 | 朴泰凤 | Boiler for hot water mat |
| CN108577459A (en) * | 2018-03-20 | 2018-09-28 | 上海思愚智能科技有限公司 | The temprature control method and intelligent floor mat of intelligent floor mat |
-
2005
- 2005-05-24 CN CN 200520020875 patent/CN2812739Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499555A (en) * | 2011-10-20 | 2012-06-20 | 叶利苗 | Intelligent electronic hydrothermal bed blanket |
| CN104165452A (en) * | 2013-05-15 | 2014-11-26 | 朴泰凤 | Boiler for hot water mat |
| CN104020805A (en) * | 2014-05-15 | 2014-09-03 | 重庆大学 | Intelligent pressure detection and humiture controller |
| CN108577459A (en) * | 2018-03-20 | 2018-09-28 | 上海思愚智能科技有限公司 | The temprature control method and intelligent floor mat of intelligent floor mat |
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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 |