CN110230875B - Intelligent environment-friendly wall-mounted furnace and heating method - Google Patents
Intelligent environment-friendly wall-mounted furnace and heating method Download PDFInfo
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- CN110230875B CN110230875B CN201910429367.8A CN201910429367A CN110230875B CN 110230875 B CN110230875 B CN 110230875B CN 201910429367 A CN201910429367 A CN 201910429367A CN 110230875 B CN110230875 B CN 110230875B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
- F24H1/103—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance with bare resistances in direct contact with the fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
An intelligent environment-friendly wall-mounted furnace and a heating method belong to the technical field of machinery and heating devices. The heating body is connected through a first heating body gear, a second heating body gear and a third heating body gear control; one end of the power switch is connected with a power supply, the other end of the power switch is connected with a fault alarm device, a microcomputer control board, a low water level protection switch, a first gear of a heating body, a leakage protection device and a second gear of the heating body, the super water temperature protection switch is connected with the heating body, and the microcomputer control board is connected with an LED color screen display operation board; the leakage protection device is connected with the microcomputer control board, the grounding wire column is connected with the microcomputer control board, the switch operation control key is connected with the microcomputer control board, and the LED color screen display operation board is connected with the LED color display screen. The heating element (Dan) is diluted to form a superconductor, the outer surface of the superconductor is sprayed with a protective material, a heating furnace with the effect of 4KW is actually arranged, the indoor temperature of 80 square meters in the heating area in the northern area reaches 12-20 degrees, and the heating area of an air original heat pump is replaced.
Description
Technical Field
The invention relates to an intelligent environment-friendly wall-mounted furnace and a heating method, and belongs to the technical field of machinery and heating devices.
Background
The existing similar products can not work normally in the environment below 40 ℃ below zero.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an intelligent environment-friendly wall-mounted furnace and a heating method.
A heating method of an intelligent environment-friendly wall-mounted furnace comprises the following steps: the microcomputer control board is connected with the relay and the heating switch, the microcomputer of the microcomputer control board controls the relay to work, so that the heating body works, the relay and the heating switch are connected with the heating body, and the heating body works according to temperature setting under the microcomputer instruction.
The heating element is composed of graphene superconducting material, which allows the heating element to exert maximum energy during heating and has a fast thermal conductivity speed; the surface of the heating body is sprayed with a layer of anti-scaling resin, so that the phenomenon of heating energy loss caused by scale generation on the surface of the heating body in the heating process is prevented; the spray hole is formed on the water inlet pipe, and the anti-scaling resin is sprayed on the surface of the heating body, so that the water is continuously sprayed to the heating body under the action of the water flow speed of the circulating pump by the water inlet pipe, and the scale combination on the surface of the heating body is washed away; so that no scale is generated on the surface of the heating body, and the heating speed and the energy efficiency are promoted to be high.
The application method of the intelligent environment-friendly wall-mounted furnace comprises the following steps:
Step one, powering up a system, displaying a set temperature and an actual water temperature at a screen temperature, and extinguishing after 3 seconds;
step two, defaulting to a non-timing mode, so that a timing state must be manually started, at the moment, a switching key is pressed, namely starting up is performed, and the set temperature uses the forced operation temperature;
Forced operation and time period mode operation are as follows:
when in forced operation, the device works according to the set temperature in a non-time period mode,
In the time period mode, the operation is carried out according to the effective time period parameters (the condition that time periods overlap is not possible),
In either mode, the on-off key can also force the system to be turned on or off;
Thirdly, no operation is performed in three minutes, a screen saver is entered, and a system clock and heating or heat preservation are displayed;
Step four, after the circulating pump reaches the starting temperature, the circulating pump runs under the condition that the system is continuously heated, and enters a mode of rotating for 3 minutes and stopping for 3 minutes in a heat-preserving state, and the circulating pump runs continuously when the circulating pump is reheated;
Step five, in the standby working state, the display screen displays the current working state of the system, namely the set temperature, the actual water temperature, the working gear, the system clock and some state indications;
step six, water temperature: when the actual water temperature is heated to the set temperature, the heating is changed into heat preservation, and when the temperature is lower than the set temperature-temperature difference temperature, the heating is restarted;
step seven, antifreezing: the power-on is effective, when the detection temperature is lower than 5 ℃, the automatic working and heating are carried out, and when the detection temperature is higher than 10 ℃, the automatic stopping is carried out;
Step eight, the time period, the temperature difference and the set temperature have power failure memory;
Step nine, one-key recovery: in the shutdown state, the 'add/freeze protection' key is pressed for 10 seconds for a long time, and all parameters are restored to factory default values.
An intelligent environment-friendly wall-mounted furnace, wherein a heating body is in control connection with a first heating body gear, a second heating body gear and a third heating body gear; one end of the power switch is connected with a power supply, the other end of the power switch is connected with a fault alarm device, a microcomputer control board, a low water level protection switch, a first gear of a heating body, a leakage protection device and a second gear of the heating body, the super water temperature protection switch is connected with the heating body, and the microcomputer control board is connected with an LED color screen display operation board; the leakage protection device is connected with the microcomputer control board, the grounding wire column is connected with the microcomputer control board, the switch operation control key is connected with the microcomputer control board, and the LED color screen display operation board is connected with the LED color display screen; the top of the water tank is connected with a wire inlet hole, a water level switch and a safety valve, the circulating pump is connected with a circulating pump socket, a hot water pipe in the water tank is connected with one port of the circulating pump, the other port of the circulating pump is connected with a water return pipe, the hot water pipe and the water return pipe encircle a heating body, a switch operation control key is connected with a microcomputer control board, a connecting wire enters the water tank from the wire inlet hole, the connecting wire is connected with the microcomputer control board, a panel of the water tank is connected with an LED color display screen and the switch operation control key, the LED color display screen is electrically connected with the switch operation control key, the water tank is connected with a grounding wire column, the circulating pump socket and a leakage protection device, the water return pipe faces the heating body, the water level switch is arranged on the water tank, and the water level switch is connected with the LED color display control board through a wire; the hot water pipe in the water tank is connected with one port of the circulating pump, the other port of the circulating pump is connected with the water return pipe, the heating body is connected with other components through wires, and after the power supply is connected, the heating body converts electric energy into heat energy.
The water tank structure is cylindrical; an insulating layer is laid on the surface of the water tank. The hot water pipe is a water inlet pipe, and the water inlet pipe is higher than the water return pipe. The heating member is installed in the inner chamber bottom of water tank, and the blast pipe is connected in the bottom of water tank. The heating switch is provided with 3 lines connected with the heating body, and the 3 lines are respectively output of first gear of the heating body, second gear of the heating body and third gear of the heating body. The water return pipe is provided with 6-8 phi 4-phi 10 water inlet jet holes which are used for flushing scale on the surface of the heating body. The microcomputer control board is connected with the relay and the heating switch, the microcomputer of the microcomputer control board controls the relay to work, so that the heating body works, the relay and the heating switch are connected with the heating body, and the heating body works according to temperature setting under the microcomputer instruction. Other components include a heating switch and a relay.
The invention has the advantages that:
Most of the existing similar products are 12KW heating area 100 square meters, the invention breaks the records, and experiments prove that the efficiency reaches the record of 4KW heating area 80 square meters, and the invention normally works in an environment below 40 ℃ below zero, is a rural coal power-changing and newly built residential area, replaces a coal-fired boiler, and is an optimal product for selecting blue sky and white clouds in China.
The heating element (Dan) is diluted to be a superconductor, the outer surface of the heating element is sprayed with a protective material, and through a heating furnace with the actual installation effect of 4KW, the indoor temperature of 80 square meters in the heating area in the northern area reaches 12-20 degrees, and the heating area of an air original heat pump is replaced.
The characteristics of the present invention are energy-saving, environmentally friendly, economical, intelligent, efficient, non radiative, suitable for the daily needs of the people, and also the best choice product for the national coal to electricity conversion. It benefits the country and the people, reduces the economic burden on the country, has good environmental protection effects, makes water bluer, mountains greener, and air fresher. Small size, high energy-saving effect, beautiful appearance design, made of stainless steel 304 material, easy to recycle, long service life, no need for surface spraying treatment, economical, intelligent control room, easy to operate and suitable for home and office use. Graphene is a honeycomb structure composed of carbon atoms. The heating element is made of graphene material, and a protective layer is sprayed on the surface, which is an advanced technology for fast heat conduction without scaling. The heating water tank is made of stainless steel material, and the height difference between the inlet and outlet pipes keeps enough water in the tank to protect the heating element from dry burning damage. Heat up quickly during heating. There is a spray hole at the inlet pipe, which sprays water towards the heating element under the pressure of the circulating pump, allowing the scale on the heating element to flow away with the water flow. Therefore, the surface of the heating element does not scale, and the heating element maintains good thermal conductivity.
The heating body is made of superconducting materials, and the heat conduction efficiency of the heating body is high in the heating process, so that the heating body can work normally even at 40 ℃ below zero.
Drawings
The invention, together with a further understanding of the many of its attendant advantages, will be best understood by reference to the following detailed description, when considered in conjunction with the accompanying drawings, which are included to provide a further understanding of the invention, and the accompanying drawings, illustrate and describe the invention and do not constitute a limitation to the invention, and wherein:
Fig. 1 is a schematic diagram of a circuit structure of the present invention.
Fig. 2 is a schematic structural view of the present invention.
FIG. 3 is a schematic diagram of two circuit structures of the present invention.
Fig. 4 is a schematic view of the internal partial structure of the present invention.
The invention will be further described with reference to the drawings and examples.
Detailed Description
It will be apparent that many modifications and variations are possible within the scope of the invention, as will be apparent to those skilled in the art based upon the teachings herein.
It will be obvious to those skilled in the art that, as used herein, the singular forms "a," "an," "the," and "the" include plural referents unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element or component is referred to as being "connected" to another element or component, it can be directly connected to the other element or component or intervening elements or components may also be present. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art.
In order to facilitate an understanding of the embodiments, a further explanation will be provided in connection with the following, and the respective embodiments do not constitute a limitation of the embodiments of the invention.
Example 1: as shown in fig. 1,2,3 and 4, the intelligent environment-friendly wall-mounted stove comprises 4 keys, so that a user can conveniently set parameters of the heating stove at any time; key name: "power", "set", "add/freeze" and "subtract/time";
The method comprises the following using steps:
the power key is a power on/off key; the setting key can independently check the set parameters, and the setting working parameters can be adjusted by matching with the adding/antifreezing key and the subtracting/timing key, and the power key is a return key.
Pressing the "set" key once, displaying "01" at the "actual temperature" position, setting the working gear 1, the working gear 2 or the working gear 3,
Pressing the 'set' key twice, displaying '02' at the 'actual temperature', setting and selecting the heating temperature within the range of 20-85 ℃,
Pressing the 'set' key three times, displaying '03' at the 'actual temperature', setting and selecting heating temperature difference in the range of 5-20 ℃,
Pressing the "set" key four times, displaying "04" at the "actual temperature", setting and selecting the working temperature of the circulating pump, wherein the range is 10-60 ℃,
Pressing the "set" key five times, displaying "05" at "actual temperature", setting the minutes of the clock,
Pressing the "set" key six times, displaying "06" at "actual temperature", setting the hours of the clock,
Pressing the "set" key seven times, displaying "07" at the "actual temperature", setting the 1 st timed-on minute,
Pressing the "set" key eight times, displaying "08" at "actual temperature", setting the 1 st timed power-on hour,
Pressing the "set" key nine times, displaying "09" at "actual temperature", setting the 1 st timed shutdown minute,
Pressing the "set" key ten times, displaying "10" at the "actual temperature", setting the 1 st timing shutdown hour,
Pressing the "set" key ten times, displaying "11" at the "actual temperature", setting the 2 nd timed start-up minute,
Pressing the "set" key twelve times, displaying "12" at "actual temperature", setting the 2 nd timing power-on hour,
Pressing the "set" key thirteen times, displaying "13" at "actual temperature", setting the 2 nd timed shutdown minute,
Pressing the "set" key ten times, displaying "14" at "actual temperature", setting the 2 nd timed shutdown hour.
If the operation is in the forced operation mode, the timing parameter setting is jumped out when the key is pressed for seven times.
If no key is pressed for 10 seconds in the setting process, the system automatically saves the set value and returns to the standby state.
In a standby state, the 'adding/antifreezing' key is a switching key of forced operation and time period mode; pressing the 'adding/antifreezing' key for 3 seconds, and forcibly operating or cancelling the circulating pump; pressing the "decrease/time" key for 8 seconds may cancel the water level detection.
An intelligent environment-friendly wall-mounted furnace further comprises the following using steps:
Step one, powering up the system, displaying the set temperature and the actual water temperature at the screen temperature, and extinguishing after 3 seconds.
Step two, defaulting to a non-timing mode, so that the timing state must be manually started, at the moment, a switch key is pressed, namely, the power-on operation is performed, and the set temperature uses the forced operation temperature.
Forced operation and time period mode operation are as follows:
when in forced operation, the device works according to the set temperature in a non-time period mode,
In the time period mode, the operation is carried out according to the effective time period parameters (the condition that time periods overlap is not possible),
In either mode, the on-off key also forces the system to be turned on and off.
And thirdly, no operation is performed in three minutes, a screen saver is started, and a system clock and heating or heat preservation are displayed.
And step four, after the circulating pump reaches the starting temperature, the circulating pump runs under the condition that the system is continuously heated, and enters a mode of rotating for 3 minutes and stopping for 3 minutes in a heat-preserving state, and the circulating pump runs continuously when the circulating pump is reheated.
And fifthly, in the standby working state, the display screen can display the current working state of the system, such as 'set temperature', 'actual water temperature', 'working gear', 'system clock' and some state indications.
Step six, water temperature: when the actual water temperature is heated to the set temperature, the heating is changed into heat preservation, and when the temperature is lower than the set temperature-temperature difference temperature, the heating is restarted.
Step seven, antifreezing: the power-on is effective, and when the detected temperature is lower than 5 ℃, the automatic working and heating are performed, and when the detected temperature is higher than 10 ℃, the automatic stopping is performed.
Step eight, the time period, the temperature difference and the set temperature have power failure memory.
Step nine, one-key recovery: in the shutdown state, the 'add/freeze protection' key is pressed for 10 seconds for a long time, and all parameters are restored to factory default values.
The corresponding fault codes are:
sensor fault protection: the sensor is open, short-circuited, and when not installed or damaged, the system does not operate. "E1" is displayed.
And (3) electric leakage protection: and when the phase line is protected against the ground current, the action point is 15mA-18mA. And the line is not recovered and needs to be checked by power failure. "Ld" is displayed.
And (3) dry burning protection: the mechanical 90-degree protection, the temperature control switch is turned off, the temperature is abnormally high, and the heater is forcibly turned off by hardware. "HI" is displayed.
Overtemperature protection: the sensor detects that the water temperature is higher than 90 degrees, stops heating, shows "E6", and continues heating below 90 degrees.
Absolute working environment:
The temperature is between-15 ℃ and 70 ℃,
The relative humidity is 45-95%,
The voltage range is 165V-275V,
The voltage frequency was 50Hz and,
Default operating parameters:
Setting an operating temperature range: 20-85 ℃; default 50 ℃;
setting a working gear: 1-3 gears; default 3 rd gear;
starting a heating temperature difference coefficient range: 5-20 ℃; default 10 ℃;
circulating pump start temperature range: 10-60 ℃; default 30 ℃.
As shown in figure 1, the intelligent environment-friendly wall-mounted boiler comprises a power switch K, a microcomputer control board 13, an LED color screen display operation board 14, a low water level protection switch 16, a fault alarm device 17, a first heating body gear 18, a circulating pump control device 19, an ultra-water temperature protection switch 20, a leakage protection device 21, a second heating body gear 22 and a third heating body gear 23.
The heating body 12 is connected through a first heating body gear 18, a second heating body gear 22 and a third heating body gear 23 in a control way.
One end of a power switch K is connected with a power supply, the other end of the power switch K is connected with a fault alarm device 17, a microcomputer control board 13, a low water level protection switch 16, a first heating body gear 18, a leakage protection device 21 and a second heating body gear 22, a water temperature exceeding protection switch 20 is connected with the heating body 12, and the microcomputer control board 13 is connected with an LED color screen display operation board 14.
The leakage protection device 21 is connected with the microcomputer control board 13, the grounding wire post 8 is connected with the microcomputer control board 13, the switch operation control key 3 is connected with the microcomputer control board 13, and the LED color screen display operation board 14 is connected with the LED color display screen 2.
The water tank 9 is cylindrical in structure. The surface of the water tank 9 is laid with a 10MM heat insulation layer.
As shown in fig. 2 and 4, the top of the water tank 9 is connected with the wire inlet hole 4, the water level switch 10 and the safety valve 11, the circulating pump is connected with the circulating pump socket 6, the hot water pipe 1 in the water tank 9 is connected with one port of the circulating pump, the other port of the circulating pump is connected with the water return pipe 7, the hot water pipe 1 and the water return pipe 7 encircle the heating body 12, and the heating body 12 controls heating through the first heating body gear 18, the second heating body gear 22 or the third heating body gear 23.
The heating element and heating body 12 of the present invention is a prior art product available on the market.
The hot water pipe 1 is a water inlet pipe, the water inlet pipe is higher than the water return pipe 7, the heating body 12 is arranged at the bottom of the inner cavity of the water tank 9, and the exhaust pipe 24 is connected at the bottom of the water tank 9.
The heating switch T has 3 lines connected with the heating body 12, and the 3 lines are respectively output of a first heating body gear 18, a second heating body gear 22 and a third heating body gear 23.
The LED color display screen 2 is connected with an LED color display screen display operation board 14, the switch operation control key 3 is connected with a microcomputer control board 13, a connecting wire enters the water tank 9 from the wire inlet hole 4, the connecting wire is connected with the microcomputer control board 13, the panel of the water tank 9 is connected with the LED color display screen 2 and the switch operation control key 3, the LED color display screen 2 is electrically connected with the switch operation control key 3, the water tank 9 is connected with a grounding wire column 8, a circulating pump socket 6 and a leakage protection device 21, the water return pipe 7 faces the heating body 12, 6-8 phi 6 water inlet injection holes 25 are formed in the water return pipe 7, and the water inlet injection holes 25 are used for flushing scale on the surface of the heating body 12.
The relief valve 11 is an exhaust valve. A water level switch 10 is arranged on the water tank 9, and the water level switch 10 is connected to an LED color screen display operation panel 14 through a wire.
The circulation pump is installed outside the present invention. When the temperature is higher than the set temperature, the circulating pump is started by pressing the set key, so that the temperature is rapidly reduced to achieve the safety effect.
The hot water pipe 1 in the water tank 9 is connected with one port of the circulating pump, the other port of the circulating pump is connected with the water return pipe 7, the heating body 12 is connected with wires with other components, and after the power is turned on, the heating body 12 converts electric energy into heat energy. Other components include a heating switch T and a relay U.
As shown in fig. 3, the power switch K is connected to the microcomputer control board 13, the led color screen display operation board 14 is connected to the microcomputer control board 13, the microcomputer control board 13 is connected to the relay U and the heating switch T, the microcomputer of the microcomputer control board 13 controls the relay U to operate, so that the heating body 12 operates, the relay U and the heating switch T are connected to the heating body 12, and the heating body 12 operates according to the temperature setting under the microcomputer instruction.
As shown in fig. 2 and 4, the panel of the water tank 9 is connected with the LED color display screen 2 and the switch operation control key 3, the water tank 9 is connected with the grounding wire column 8, the circulating pump socket 6 and the leakage protection device 21, the water return pipe 7 faces the heating body 12, 6-8 phi 4-phi 10 water inlet injection holes 25 are arranged on the water return pipe 7, and the water inlet injection holes 25 are used for flushing scale on the surface of the heating body 12.
The invention has the characteristics of attractive appearance design, small volume, convenient installation, fast heating, power saving compared with like products, no noise, high recycle intelligence and the like. The appearance structure is made of stainless steel 304 material, is environment-friendly, does not need spraying treatment, does not rust, can be recycled, and can be made of various color plates. The heating body is made of graphene superconducting materials, so that the heating body can exert maximum energy during heating, and the heat conduction speed is high. The surface of the heating body is sprayed with a layer of anti-scaling resin, so that the phenomenon of heating energy loss caused by scale generation on the surface of the heating body in the heating process is prevented. The jet hole is processed on the water inlet pipe, and the anti-scaling resin is sprayed on the surface of the heating body, so that the water is continuously sprayed to the heating body under the action of the water flow speed of the circulating pump by the water inlet pipe, and the scale combination on the surface of the heating body is washed away. The surface of the heating body is free from producing scale, and the heating device has high heating speed and high energy efficiency. The invention can control the work by using the short peak-valley electricity price time, can control the heating by using 1,2 and 3 gears, and has the characteristics of high safety coefficient, discharging leakage, overtemperature protection, water shortage protection, high automation intelligence and the like, and the low water temperature automatic heating can prevent freezing in cold seasons.
Example 2: as shown in fig. 1,2, 3 and 4, when the power switch K is turned on, the intelligent environment-friendly wall-mounted stove starts to work, and when the power switch K is turned off, the intelligent environment-friendly wall-mounted stove stops working.
After the power switch K is turned on, an operating panel start key is displayed by pressing the LED color screen, and the microcomputer setting program starts to work at the moment.
When the water level does not reach the water temperature line required by the invention, the fault alarm device 17 alarms, and the low water level protection switch 16 is closed at the moment, and the heating body 12 can not work when the water level is low.
When the invention generates electricity leakage current in work, the power switch K automatically cuts off the power to ensure the life safety, and the fault alarm device 17 alarms.
When the water temperature exceeds 95 ℃, the water temperature protection switch 20 is started to automatically turn off, and the heating body 12 stops heating and automatically protects.
When the water temperature is lower than 5 ℃, the heating body 12 is controlled by a microcomputer of the microcomputer control board 13 to start heating, so that the invention or the heating system is prevented from being frozen.
In operation, a user can set the first grade 18 of the heating body, the second grade 22 of the heating body and the third grade 23 of the heating body according to the adapted temperature, and respectively start to work to reach the indoor comfortable temperature.
The circulating pump control device 19 is electrically connected with a circulating pump, and under the control of a microcomputer of the microcomputer control board 13, the circulating pump control device 19 is connected with a power supply of the circulating pump, and water in the machine continuously circulates under the action of the circulating pump.
Heating element 12 is a composite of alloy superconducting material graphene, with a layer of glass cast on the surface. Graphene is a novel material with excellent thermal conductivity, and its molecular structure has a unique grain orientation. Graphene is a two-dimensional carbon nanomaterial composed of carbon atoms. Due to its unique structure and molecular level reaching the nanoscale, graphene has the ability to conduct heat and dissipate heat. Graphene has extremely high thermal conductivity.
Fig. 3 principle of operation:
The invention is intelligently controlled by the microcomputer to achieve the required functions, and the color clusters and the digital display colors of the LED color display are matched with the real performance well, so that the operation is convenient at a glance.
Has the functions of water shortage protection, ultra-high temperature protection, freezing prevention, electric leakage protection and the like.
The control system has three heating gears, three time periods, temperature setting, forced circulation pump circulation, time control, automatic starting and stopping, function setting, fault display, circulation pump working display, heating display, antifreezing and time display.
The protection function:
And (3) water shortage protection: in order to ensure the safe and reliable operation of the invention, a water shortage protection measure is set, and when the water level is lower than a set value, the control system sends out a flashing signal of an alarm display and automatically protects and stops heating to prevent the invention from being damaged or accident.
Ultra-high temperature protection: when the water temperature is higher than the set temperature in operation, the invention automatically stops heating and gives an alarm. The high temperature protection is achieved in such a way that the heater is not damaged.
And (3) anti-freezing protection: when the water temperature is lower than 5 ℃, the heater automatically heats, and the phenomenon of freezing damage of the invention is prevented under the low temperature condition.
And (3) electric leakage protection: in order to ensure personal safety, the invention sets two-stage protection, namely a main control switch leakage protector and built-in leakage protection, wherein the leakage current is not more than 0.03A, the leakage time is not more than 0.01S, and if the leakage current exists, the automatic shutdown and the alarm leakage display can be realized.
Control setting function:
The invention is convenient for the public to use in terms of setting function, comprises 4 keys, and is convenient for users to set parameters of the heating furnace at any time; key name: "power", "set", "add/freeze" and "subtract/time"; respectively achieve the functions required by intelligent control.
Under different conditions, the three gears can be 1,2 and 3 gears according to the needs of users, so that the heating temperature is in different time periods, and different indoor temperature effects are obtained.
The time period is set as follows: three time periods can be set on the setting key, and if the peak-valley table exists, the user can set according to the peak-valley time periods to achieve the best economic effect. The user with the subsidy electricity price can set according to the subsidy electricity price time period so as to minimize economic consumption and achieve maximum energy conservation.
And (3) setting the temperature: different temperatures can be set according to the needs of users in the time period, heating is set, the circulating pump circulates at the temperature, and when the circulating pump reaches the set temperature, the circulating pump starts to work to output heat energy to the radiator.
Forced circulation of the circulating pump: when the temperature is higher than the set temperature, the circulating pump is started by pressing the set key, so that the temperature is rapidly reduced to achieve the safety effect.
A display function; the invention adopts the LED energy-saving color display, the red flame group is displayed when heating, the green windmill pattern is rotated and displayed when the circulating pump circularly works, the red LD word is displayed when leakage current exists, the flashing alarm is given, the fault signal is red, and the working signal is green. The color of the invention is made clear and visible.
As shown in fig. 2 and 4, the water inlet pipe 7 is provided with 6 to 8 round holes with diameters phi 4 to phi 8. The water inlet pipe 7 corresponds to the heating body 12, and the water level switch 10 is arranged on the water tank and connected to the control board through a lead; the safety valve 11 is an independent exhaust valve; the circulating pump is arranged at the lower end of the invention and is not arranged in the machine for the convenience of maintenance.
As shown in fig. 3, the microcomputer control board 13 is connected with the LED color screen display operation board 14, the relay U, the power switch K, the heating body 12 and the heating switch T, and the heating switch T and the relay U are respectively connected with the heating body 12.
The water inlet jet hole 25 is a water inlet jet hole for flushing the scale on the surface of the heating body 12.
Fig. 4 working principle: the heating body adopts 4KW graphene heating body which is composed of a cylindrical water tank, the water inlet pipe is lower than the height of the heating body, and the water outlet pipe is lower than the height of the top of the water tank higher than the heating body.
The principle of the heating device is that enough water is kept in the water tank to prevent the water from being burned, meanwhile, the water tank 9 is internally provided with certain heat energy to increase the heating speed of the heating body 12 during heating, so that the effect of saving electricity and energy is achieved.
Example 3: as shown in fig. 1,2, 3 and 4, an intelligent environment-friendly wall-mounted furnace is provided, which is provided with an outline shell design, an intelligent control system and a water tank heating device to form a complete heat supply system.
And (3) appearance structural design:
the water tank is formed by processing the recyclable environment-friendly material and the stainless steel 304 material according to national environment-friendly requirements, and does not need spraying treatment.
The appearance structure of the invention adopts a circle in a streamline square, reflects the euphoria and elegant modern trend, and is formed by the natural color of the material and the white character of the green stripe, thereby prompting the importance of protecting the green water and the Qingshan. This gives the importance of reminding people of the responsibility of the people who are well known to the public for green environmental protection.
The water tank is designed uniquely, and the material of the water tank is 304 stainless steel recyclable material, and the water tank is processed and molded to meet the national environmental protection requirement.
The water tank adopts a cylindrical structure, is structurally stressed by pressure, and the compression volume enables the heated energy to exert the maximum energy, so that the water tank is safe and reliable.
The water inlet pipe has the functions that: in order to ensure that water in a water tank keeps enough capacity, set temperature is quickly increased in a short time, and scale aggregates on the surface of a heating body are automatically washed, 6-8 phi 6 round holes are especially formed on a water inlet pipe body, so that the water directly sprays the heating body by utilizing the pressure and the flow rate of a circulating pump when entering the water tank, and meanwhile, the water forms water molecules through the pressure and the flow rate.
The water outlet pipe and the water inlet pipe are mutually corresponding and mutually matched, the difference of the length between the water outlet pipe and the water inlet pipe is used for keeping a certain margin of the water temperature in the water tank, the heating body is heated rapidly at a certain temperature, and the water outlet pipe is larger than the water inlet pipe by 100mm, so that the purpose of heating is rapid.
Choose the best and most efficient heating element. The heating element is a composite of alloy superconducting material graphene and rare metals, with a layer of glass cast on the surface. Graphene superconducting material quickly transfers temperature when reaching a certain temperature, and its transmission energy is N times greater than that of ordinary heating tubes.
The prior art has application number 201620659638.0, namely a crystal radiation electric heating wall-mounted furnace device, wherein a stainless steel furnace is made of 304 stainless steel materials, and a vacuum crystal heater is arranged in the stainless steel furnace as a heating body 12, so that the crystal radiation electric heating wall-mounted furnace device can be used for the invention.
Therefore, the invention has the advantages of quick heating, energy which is several times larger than that of the conventional heating body, and the surface of the heating body is free from scaling under the smooth action of the glass on the surface of the heating body, thereby effectively preventing the heat conduction energy of the heating body from being influenced by scaling and prolonging the service life of the heating body.
The safety valve 11 is arranged in a water tank when the temperature reaches a certain value, water expands and certain gas is produced, the safety valve is automatically opened when the pressure is higher than the set safety pressure, the pressure in the water tank is eliminated to reduce the pressure, the normal pressure in the water tank is kept, and the safety valve plays a role in safety protection.
The water level switch is an electrical control assembly, when the water in the water tank is lower than the water level, the main control board cannot obtain a starting signal, the heating body cannot work at the moment, and the main control board gives out a fault alarm, so that the heating body is effectively protected, and the heating body is prevented from being damaged due to water shortage.
The water tank is made of 1.5MM304 stainless steel plates, is a recyclable material, and a 10MM heat preservation layer is laid on the surface of the water tank, so that the water temperature in the water tank is not lost, and the water temperature is effectively protected.
The invention has an intelligent control system. The microcomputer is used for realizing intelligent control of the invention, the required functions are programmed and input into the microcomputer, so that various control functions are realized, the color matching and the true performance of the color and the digital display of the LED color display are good, and the operation is convenient at a glance.
The water-shortage protection, ultra-high temperature protection, anti-freezing, leakage protection and other functions.
The intelligent control system is provided with three heating gears, three time periods, temperature setting, forced circulation pump circulation, time control, automatic starting and automatic stopping, function setting, fault display, circulation pump work display, heating display, antifreezing and time display.
The protection function:
And (3) water shortage protection: in order to ensure the safe and reliable operation of the invention, a water shortage protection measure is set, and when the water level is lower than a set value, the control system sends out a flashing signal of an alarm display and automatically protects and stops heating to prevent the invention from being damaged or accident.
Ultra-high temperature protection: when the water temperature is higher than the set temperature in operation, the invention automatically stops heating and gives an alarm. The high temperature protection is achieved in such a way that the heater is not damaged.
And (3) anti-freezing protection: when the water temperature is lower than 5 ℃, the heater automatically heats, and the phenomenon of freezing damage of the invention is prevented under the low temperature condition.
And (3) electric leakage protection: in order to ensure personal safety, the invention sets two-stage protection, namely a main control switch leakage protector and built-in leakage protection, wherein the leakage current is not more than 0.03A, the leakage time is not more than 0.01S, and if the leakage current exists, the automatic shutdown and the alarm leakage display can be realized.
Control setting function:
The invention is convenient for the public to use in terms of setting function, comprises 4 keys, and is convenient for users to set parameters of the heating furnace at any time; key name: "power", "set", "add/freeze" and "subtract/time"; respectively achieve the functions required by intelligent control.
Under different conditions, the three gears can be 1 gear, 2 gear and 3 gear according to the needs of users, so that the heating temperature is in different time periods, and different indoor temperature effects are obtained.
The time period is set as follows: three time periods can be set on the setting key, if a peak-valley table user can set according to the peak-valley time period to achieve the best economic effect, and a user with subsidized electricity price can set according to the subsidized electricity price time period, so that economic consumption is reduced to the minimum, and the maximum energy conservation is achieved.
And (3) setting the temperature: different temperatures can be set according to the needs of users in the time period, heating is set, and when the circulating pump reaches the set temperature, the circulating pump starts to work to output heat energy to the radiator, namely the radiator or the floor heating pipeline.
Forced circulation of the circulating pump: when the temperature is higher than the set temperature, a setting key is pressed, and the circulating pump is started, so that the temperature is rapidly reduced to achieve a safety effect.
Display function: the invention adopts the LED energy-saving color display, the red flame group is displayed when heating, the green windmill pattern is rotated and displayed when the circulating pump circularly works, the red LD word is displayed when leakage current exists, the flashing alarm is given, the fault signal is red, and the working signal is green. The color of the invention is made clear and visible.
As described above, the embodiments of the present invention have been described in detail, but it will be apparent to those skilled in the art that many modifications can be made without departing from the spirit and effect of the present invention. Accordingly, such modifications are also entirely within the scope of the present invention.
Claims (1)
1. The intelligent environment-friendly wall-mounted furnace heating method comprises the following steps: the heating body is connected through a first heating body gear, a second heating body gear and a third heating body gear control; one end of the power switch is connected with a power supply, the other end of the power switch is connected with a fault alarm device, a microcomputer control board, a low water level protection switch, a first gear of a heating body, a leakage protection device and a second gear of the heating body, the super water temperature protection switch is connected with the heating body, and the microcomputer control board is connected with an LED color screen display operation board; the leakage protection device is connected with the microcomputer control board, the grounding wire column is connected with the microcomputer control board, the switch operation control key is connected with the microcomputer control board, and the LED color screen display operation board is connected with the LED color display screen; the top of the water tank is connected with a wire inlet hole, a water level switch and a safety valve, the circulating pump is connected with a circulating pump socket, a hot water pipe in the water tank is connected with one port of the circulating pump, the other port of the circulating pump is connected with a water return pipe, the hot water pipe and the water return pipe encircle a heating body, a switch operation control key is connected with a microcomputer control board, a connecting wire enters the water tank from the wire inlet hole, the connecting wire is connected with the microcomputer control board, a panel of the water tank is connected with an LED color display screen and the switch operation control key, the LED color display screen is electrically connected with the switch operation control key, the water tank is connected with a grounding wire column, the circulating pump socket and a leakage protection device, the water return pipe faces the heating body, the water level switch is arranged on the water tank, and the water level switch is connected with the LED color display control board through a wire; the hot water pipe in the water tank is connected with one port of the circulating pump, the heating body is connected with other components through wires, and after the power is turned on, the heating body converts electric energy into heat energy, and the water tank is cylindrical in structure; a heat preservation layer is laid on the surface of the water tank; the hot water pipe is a water inlet pipe, the water inlet pipe is higher than a water return pipe, the heating body is arranged at the bottom of an inner cavity of the water tank, the exhaust pipe is connected at the bottom of the water tank, the heating switch is provided with 3 wires which are respectively used for outputting first gear of the heating body, second gear of the heating body and third gear of the heating body, the water return pipe is provided with 6-8 phi 4-phi 10 water inlet jet holes which are used for flushing scale on the surface of the heating body, other components comprise the heating switch and a relay,
The method is characterized by comprising the following steps of: the microcomputer control board is connected with the relay and the heating switch, the microcomputer of the microcomputer control board controls the relay to work, so that the heating body works, the relay and the heating switch are connected with the heating body, the heating body works according to temperature setting under a microcomputer instruction, the heating body is made of graphene superconducting materials, the heating body can exert maximum energy during heating, and the heat conduction speed is high; the surface of the heating body is sprayed with a layer of anti-scaling resin, so that the phenomenon of heating energy loss caused by scale generation on the surface of the heating body in the heating process is prevented; the spray hole is formed on the water inlet pipe, and the anti-scaling resin is sprayed on the surface of the heating body, so that the water is continuously sprayed to the heating body under the action of the water flow speed of the circulating pump by the water inlet pipe, and the scale combination on the surface of the heating body is washed away; so that no scale is generated on the surface of the heating body, the heating speed and the energy efficiency are promoted to be high,
The method also comprises the following steps:
Step one, powering up a system, displaying a set temperature and an actual water temperature at a screen temperature, and extinguishing after 3 seconds;
step two, defaulting to a non-timing mode, so that a timing state must be manually started, at the moment, a switching key is pressed, namely starting up is performed, and the set temperature uses the forced operation temperature;
Forced operation and time period mode operation are as follows:
when in forced operation, the device works according to the set temperature in a non-time period mode,
In the time period mode, the operation is carried out according to the effective time period parameters,
In either mode, the on-off key can also force the system to be turned on or off;
Thirdly, no operation is performed in three minutes, a screen saver is entered, and a system clock and heating or heat preservation are displayed;
Step four, after the circulating pump reaches the starting temperature, the circulating pump runs under the condition that the system is continuously heated, and enters a mode of rotating for 3 minutes and stopping for 3 minutes in a heat-preserving state, and the circulating pump runs continuously when the circulating pump is reheated;
Step five, in the standby working state, the display screen displays the current working state of the system, namely the set temperature, the actual water temperature, the working gear, the system clock and some state indications;
step six, water temperature: when the actual water temperature is heated to the set temperature, the heating is changed into heat preservation, and when the temperature is lower than the set temperature-temperature difference temperature, the heating is restarted;
step seven, antifreezing: the power-on is effective, when the detection temperature is lower than 5 ℃, the automatic working and heating are carried out, and when the detection temperature is higher than 10 ℃, the automatic stopping is carried out;
Step eight, the time period, the temperature difference and the set temperature have power failure memory;
Step nine, one-key recovery: in the shutdown state, the 'add/freeze protection' key is pressed for 10 seconds for long time, all parameters are restored to factory default values,
The microcomputer is used for achieving the required functions through intelligent control, the LED color display is used for displaying color clusters and numbers,
The step of water shortage protection measure is that when the water level is lower than the set value, the control system sends out a flashing signal of the alarm display and automatically protects and stops heating,
The ultra-high temperature protection step: when the water temperature is higher than the set temperature in operation, the heating is automatically stopped and an alarm is sent out,
And (3) an anti-freezing protection step: the heater automatically heats when the water temperature is lower than 5 ℃,
And a leakage protection step: two-stage protection, namely a main control switch leakage protector and built-in leakage protection, wherein the leakage current is not more than 0.03A, the leakage time is not more than 0.01S, if the leakage current exists, the automatic shutdown and the alarm leakage display can be realized,
Control setting function:
three time periods can be set on the setting key, the peak-valley table user is set according to the peak-valley time period, the user with the subsidy electricity price is set according to the subsidy electricity price time period,
A temperature setting step: setting different temperatures according to the needs of users in the time period, heating, setting the circulation temperature of the circulating pump, when the circulating pump reaches the set temperature, starting the circulating pump to work to output heat energy to the radiator,
Forced circulation step of the circulating pump: when the temperature is higher than the set temperature, the circulating pump is started by pressing the set key, so that the temperature is rapidly reduced to achieve the safety effect,
A display function step; an LED energy-saving color display is adopted, a red flame group is displayed when heating, a green windmill pattern is circularly operated by a circulating pump to rotate and display, a red LD word is displayed when leakage current exists, a flashing alarm is given, a fault signal is red, a working signal is green,
The water tank is kept with enough water, the water is prevented from being boiled off, meanwhile, the water tank is internally provided with certain heat energy for storing, the heating speed of the heating body is improved when the temperature is raised, the energy-saving effect is achieved, and the water inlet hole is arranged at the position of the water inlet pipe facing the heating body in a direct injection way, so that the scale on the heating body is discharged along the water, the heating body is not scaled, and meanwhile, the heat conduction energy efficiency of the heating body is ensured not to be lost.
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