CN209877096U - Condensing type heating equipment with alcohol-based combustion or natural gas combustion - Google Patents

Abstract

The utility model discloses a heating equipment of condensing electricity alcohol group burning or natural gas burning relates to heating equipment technical field, including the heating stove, the heating stove includes computer control ware, quick-witted case, sets up at quick-witted incasement heat exchanger, is used for electric heater and the combustor for the internal water heating of heat exchanger, the combustor is used for burning liquid or gaseous fuel, it advances the pipe to be provided with the fuel that is used for getting into fuel on the combustor, it advances the pipe to be provided with gas on the combustor, the entrance that gas advances the pipe is provided with the fan, the combustor is connected with high-pressure pulse point firearm, computer control ware is used for controlling the switching between the electric heater and the combustor and uses. The utility model provides a heating stove combines alcohol group fuel heating and electric heating as an organic whole, has solved the rural heating high-cost problem of not ventilating, has alleviated rural power consumption pressure.

Description

Condensing type heating equipment with alcohol-based combustion or natural gas combustion

Technical Field

The utility model belongs to the technical field of the heating installation technique and specifically relates to a heating equipment of condensing alcohol group burning or natural gas burning is related to.

Background

In the north, the winter is extremely cold, people need to get warm by heating stoves to resist cold weather, and heating stoves are generally divided into two major categories in terms of energy consumption, the electricity consumption category and the gas burning category. In the gas combustion type, the main used fuels are coal and natural gas, and as is known, the coal combustion is one of the main causes of air pollution, coal-fired boilers and northern rural coal-fired heating need to consume a large amount of coal every year, so that the environment is greatly damaged; at present, natural gas is mainly popularized in urban areas, the natural gas cannot be used at all in rural areas without gas pipelines, and the factors of high difficulty in laying gas pipeline networks, high cost, insufficient natural gas yield in China and the like make the wide popularization of 'changing coal into gas' difficult. Therefore, the heating by using electricity is generally used to replace the heating by using coal in the countryside, but the electricity charge is very high in the peak time of electricity utilization of 'changing coal into electricity', the heating cost is too high, and the heating by using electricity in a large area in the peak time of electricity utilization is easy to cause insufficient electric energy supply, so that the normal life of people is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a heating equipment of condensing electricity alcohol group burning or natural gas burning adopts gas or liquid fuel heating at power consumption peak period, and then adopts electric power heating after the power consumption peak in the past, combines the two together, has both reduced the power consumption burden, has saved the heating cost again, kills two birds with one stone.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a heating equipment of condensation formula electricity alcohol group burning or natural gas burning, includes the heating stove, the heating stove includes computer control ware, quick-witted case, sets up at the heat transfer body of quick-witted incasement, is used for electric heater and the combustor for the internal water heating of heat transfer, the combustor is used for burning liquid or gaseous fuel, it advances the pipe to be provided with the fuel that is used for getting into fuel on the combustor, it advances the pipe to be provided with gas on the combustor, gas advances the entrance of pipe and is provided with the fan, the combustor is connected with high-pressure pulse point firearm, the play live wire end of combustor is connected with the combustion barrel, the combustion barrel end connection has the conversion room, the conversion room is connected with the chimney and extends to the outer comdenstion water exit tube of quick-witted case, computer control ware is used for controlling the switching between the electric heater and the.

Furthermore, a heating water outlet is formed in the top of the heat exchange body, a heating water return port is formed in the lower portion of the heat exchange body, the burner is arranged on the upper portion of the heat exchange body and connected with a chimney, and an outlet of the chimney penetrates through the lower portion of the heat exchange body and extends out of the case; the combustor is arranged on the upper portion of the heat exchange body, namely water on the upper portion of the heat exchange body is closest to the combustor, the temperature of the combustor is highest, the cooled water returns to the heat exchange body from the lower portion of the heat exchange body, the water temperature of the lower portion of the heat exchange body is lowest, gas generated after fuel is combusted in the combustor contains a large amount of heat, a chimney penetrates through the lower portion of the heat exchange body, the heat of flue gas can be transmitted to water, the heat carried by the flue gas is utilized, and the utilization rate of the heat generated by combustion is improved.

Furthermore, the chimney is spirally arranged in the heat exchange body; the chimney is the heliciform setting, can increase the contact time of chimney and water, and along with descending of chimney, the temperature of the internal water of heat transfer is lower for the heat exchange of flue gas and water is more abundant, has further improved thermal utilization ratio.

Furthermore, a first partition plate and a second partition plate are arranged in the heat exchanger from outside to inside at one time, the first partition plate and the second partition plate divide the heat exchanger into a first cavity, a second cavity and a third cavity which are sequentially distributed from outside to inside, the burner is installed in the third cavity, the heater water outlet is communicated with the third cavity, a first water permeable hole for communicating the first cavity with the second cavity is formed in the first partition plate, and a second water permeable hole for communicating the second cavity with the third cavity is formed in the second partition plate; separate the heat transfer body for three different cavitys, the third cavity encircles in the combustor outside, make the temperature in the third cavity higher, and the second cavity meets with first cavity, it can accept the heat that first cavity gived off, the temperature of second cavity is higher than the temperature of first cavity promptly, it is progressive, water in the third cavity leaves the box from the heating installation water inlet, water in the second cavity is mended immediately in the third cavity, water in the first cavity is mended in the second cavity, water from heating installation return water mouth backward flow is mended in the first cavity, form a circulation, make the water that enters into the heating installation water inlet be hottest water all the time, the heating effect of heating stove has been promoted, thermal scattering and disappearing has also been reduced, thermal utilization ratio has been improved.

Furthermore, the first water permeable holes are formed in the upper end of the first partition plate, and the second water permeable holes are formed in the lower end of the second partition plate; the water entering the first cavity from the heating water return port can be treated for a period of time in the first cavity, namely when the water enters the second cavity, the temperature is already increased to a certain extent, the water stays for a period of time after entering the second cavity, the temperature can be continuously increased, the water has a certain temperature when entering the third cavity, and the water with insufficient temperature is further prevented from leaving from the heating water outlet.

Furthermore, the chimney sequentially passes through the lower end of the second partition plate, the upper end of the first partition plate and the lower end of the heat exchange body and extends out of the case; the flue gas in the chimney can fully exchange heat with water in the heat exchanger, so that the utilization rate of heat energy is improved, and energy is saved.

Furthermore, a heat insulation layer is arranged outside the heat exchange body; when the water in the heat exchange body is heated, the heat energy loss of the water in the heat exchange body is reduced, and the heat energy loss is reduced.

Furthermore, the bottom of the heating furnace is provided with a universal wheel for driving the heating furnace to move; can remove the position of heating stove according to the user demand to in the season that need not use the heating stove, can promote the heating stove and reach the position of storing, the convenience is preserved the heating stove.

The utility model has the advantages as follows:

the utility model provides an alcohol electric heating stove, adopt the computer controller to switch combustor and electric heater and use, set for the time quantum through software on the computer controller, the basis of setting for the time quantum is user's habits and customs, take setting for three time quantum as an example, an outgoing time quantum is the first time quantum, a time quantum of being at home daytime is the second time quantum, a time quantum of being at rest at night is the third time quantum, computer controller control combustor and electric heater do not work in the first time quantum, when arriving the second time quantum, computer controller control combustor begins to work, and electric heater disconnection, when arriving the third time quantum, carry out automatic switch by the computer controller, make the combustor stop work, and electric heater begins to work, its timesharing adopts different modes, solved rural clean heating running cost high problem, the power pressure in the rural power utilization peak period is relieved; meanwhile, infrastructure does not need to be modified, namely, the investment of the government does not need to be increased, the capital pressure of the government is reduced, toxic and harmful substances are not generated in the using process, and the environment is protected and safe; in addition, the combustion chamber is set to be in a condensation type, water vapor in the smoke is condensed into water in the heating process, heat is fully utilized, and the high heat utilization rate is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an internal structure of a condensing alcohol-based combustion or natural gas combustion heating apparatus provided in embodiment 1 of the present invention;

fig. 2 is a schematic diagram of an optimized structure of a condensing alcohol-based combustion or natural gas combustion heating device provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 4 is a schematic view of the overall structure of the present invention;

reference numerals: 1-case, 2-computer controller, 3-heat exchanger, 4-burner, 5-electric heater, 6-chimney, 7-gas inlet pipe, 8-fan, 9-fuel inlet pipe, 10-condensed water outlet pipe, 11-heating water return port, 12-heating water outlet, 13-heat preservation layer, 14-first baffle, 15-second baffle, 16-first cavity, 17-second cavity, 18-third cavity, 19-first permeable hole, 20-high pressure pulse igniter, 21-second permeable hole, 22-universal wheel, 23-conversion chamber, 24-combustion cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "in communication" are to be interpreted broadly, e.g., as either fixed or removable communication, or integrally connected; either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 and 4, the embodiment provides a condensing alcohol-based combustion or natural gas combustion heating device, which can be used for heating radiators and floor heating, and includes a heating furnace, the heating furnace includes a computer controller 2, a case 1, a heat exchanger 3 arranged in the case 1, an electric heater 5 for heating water in the heat exchanger 3, and a burner 4, the electric heater 5 is a common structure in the market, and adopts an electric heating wire for heating; the combustor 4 can be fixed in the heat exchanger 3 through plates or rods, etc., the combustor 4 is used for combusting liquid and gas fuels, such as alcohol-based fuels and natural gas, the combustor 4 is provided with a fuel inlet pipe 9 for feeding the fuel to be combusted into the combustor 4 from a container for storing the fuel from the outside to be combusted, wherein in order to control the fuel inlet, a valve for controlling the connection and the closing of a pipeline can be arranged at the connection position of the external storage container and the fuel inlet pipe 9, and the opening and the closing of the valve can be controlled by the computer controller 2; the combustor 4 is provided with a gas inlet pipe 7, a fan 8 is arranged at the inlet of the gas inlet pipe 7, oxygen is consumed when fuel is combusted, and external gas is fed by the fan 8, so that sufficient oxygen can be maintained in the combustor 4, and normal combustion is ensured; the combustor 4 is connected with a high-voltage pulse igniter 20, the combustor 4 is connected with the high-voltage pulse igniter 20, and the high-voltage pulse igniter 20 is used for igniting fuel entering the combustor 4 from the fuel inlet pipe 9 so as to provide heat through combustion; a combustion cylinder is arranged at the fire outlet end of the combustion chamber 4, a conversion chamber is arranged at the end part of the combustion cylinder, the conversion chamber is connected with a chimney 6 for discharging flue gas and a condensed water outlet pipe 10 for discharging condensed water, wherein both the condensed water outlet pipe 10 and the chimney extend out of the case 1, in order to prevent the condensed water from flowing into the chimney 6, the chimney 6 can be connected at the upper end of the conversion chamber, the condensed water outlet pipe 10 is connected at the bottom of the conversion chamber, and the electric heater 5 is arranged below the conversion chamber 23; the computer controller 2 is used for controlling the switching between the electric heater 5 and the burner 4, the computer controller 2 is a common device in the market, and the running condition between the burner 4 and the electric heater 5 is controlled by installing corresponding control software on a computer, wherein the model of the computer controller 2 used in the embodiment is SH-QPLC093, which is manufactured by Shanghai Shang Hei electronic technology Co., Ltd.

When the electric heating stove is used, a program is edited in the computer controller 2 in advance, time periods are set, for example, three time periods can be set according to living habits of general people, the first time period is a working time period, people can go out, the electric heating stove is not needed to be used at home, and the electric heater 5 and the combustion engine 4 can be controlled in a rest state by the computer controller 2; the second time period is a dinner time period, at the moment, people return home from the outside and need the heating furnace to provide heating for heating, at the moment, because people return home to cook and the like, the peak electricity consumption stage is realized, the cost of heating by using electricity is higher, and a larger burden is caused to the power supply, at the moment, the computer controller 2 controls the burner 4 to be opened, and liquid combustion is utilized to provide energy for heating; the third time period is a night sleep time period, at the moment, people go to bed to rest and sleep, few people use electricity, the normal life of people cannot be affected by electricity heating, the cost of the electricity heating is not high, the computer controller 2 controls the burner 4 to be turned off and controls the electric heater 5 to be turned on, and the water in the heat exchanger 3 is heated and heated by the electric heating wire; the following is a detailed description of an example in which methanol is used as a liquid fuel: the first time period is from eight am to 5 pm, and the heater is not started in the first time period, so that energy is not consumed; the second time period is from 5 pm to 8 pm, and the heating is carried out by adopting alcohol-based fuel or gas fuel provided by a natural gas tank and the like, wherein the alcohol-based fuel is generally 2.7 yuan/kg; the third time interval is from 8 pm to 8 am, the electricity consumption of the third time interval is less, the electric heater 5 is adopted for heating, the electricity consumption is generally 0.3 yuan per degree in the evening, and the heating cost of one day is calculated as follows:

the operation is carried out for 3 hours from 5 o 'clock to 8 o' clock in the afternoon in the daytime, 2 kilograms of fuel are consumed in each hour, 6 kilograms of fuel are consumed in total, and the total cost of fuel combustion consumption is 16.2 yuan;

the operation is carried out for 12 hours from 8 o 'clock late to 8 o' clock early, 3 degrees of electricity are consumed in each hour, and the total cost consumed by the electric heater 5 is 10.8 yuan;

therefore, the cost for operating the heater every 100m2 rooms every day is about 27 yuan, and the problem that electricity or alcohol is expensive in places without natural gas is solved. Simultaneously, in the heating process, can produce a large amount of vapor in combustor and burning section of thick bamboo, and the water exchange heat in vapor and the heat exchanger is condensed into water, and this in-process vapor will release a large amount of heats the water in the heat exchanger, and the heat of combustor burning can obtain comparatively abundant utilization.

Furthermore, a heating water outlet 12 is arranged at the top of the heat exchange body 3, and the heating water outlet 12 can be connected with a water pump for pumping water in the heat exchange body 3 out of the heating water outlet 12 and sending the water into a radiator or a floor heating; a heating water return port 11 is arranged at the lower part of the heat exchange body 3, the burner 4 is arranged at the upper part of the heat exchange body 3, the burner 4 is connected with a chimney 6, an outlet of the chimney 6 penetrates through the lower part of the heat exchange body 3 and extends out of the case 1, in order to discharge smoke, after the chimney 6 penetrates out of the lower part of the heat exchange body 3, the part of the chimney 6 in the case 1 is arranged to be vertically upward, so that the outlet of the chimney 6 penetrates out of the top of the case 1, and the smoke is discharged towards the upper space, and in addition, the smoke discharged by the chimney 6 can be discharged to the outside through an external connecting; the burner 4 is arranged on the upper part of the heat exchange body 3, namely water on the upper part of the heat exchange body 3 is closest to the burner 4, the temperature of the water is highest, the cooled water returns to the heat exchange body 3 from the lower part of the heat exchange body 3, the temperature of the water on the lower part of the heat exchange body 3 is lowest, the gas generated after fuel is combusted in the burner 4 contains a large amount of heat, and the chimney 6 penetrates through the lower part of the heat exchange body 3, so that the heat of the flue gas can be transferred to the water.

Further, please refer to fig. 2, the chimney 6 is spirally disposed inside the heat exchanger 3; chimney 6 is the heliciform setting, can increase the contact time of chimney 6 and water, and along with descending of chimney 6, the temperature of the interior water of heat exchanger 3 is lower for the heat exchange of flue gas and water is more abundant, has further improved thermal utilization ratio.

Example 2

Referring to fig. 3, the condensing type heating apparatus using electric alcohol-based combustion or natural gas combustion according to embodiment 1 is further optimized, wherein a first partition plate 14 and a second partition plate 15 are disposed inside the heat exchanger 3 from outside to inside, the first partition plate 14 and the second partition plate 15 divide the heat exchanger 3 into a first cavity 16, a second cavity 17 and a third cavity 18 which are sequentially distributed from outside to inside, the burner 4 is installed inside the third cavity 18, the hot air outlet 12 is communicated with the third cavity 18, the first partition plate 14 is provided with a first water permeable hole 19 for communicating the first cavity 16 with the second cavity 17, and the second partition plate 15 is provided with a second water permeable hole 21 for communicating the second cavity 17 with the third cavity 18; the heat exchange body 3 is divided into three different cavities, the third cavity 18 surrounds the outer side of the burner 4, so that the water temperature in the third cavity 18 is higher, the second cavity 17 is connected with the first cavity 16 and can receive the heat emitted by the first cavity 16, namely, the temperature of the second cavity 17 is higher than that of the first cavity 16, the temperature of the second cavity 17 is gradually increased, the water in the third cavity 18 leaves the box body from a heating water inlet, the water in the second cavity 17 is immediately supplemented into the third cavity 18, the water in the first cavity 16 is supplemented into the second cavity 17, the water returning from the heating water return port 11 is supplemented into the first cavity 16, a circulation is formed, and the water entering the heating water inlet is the hottest water all the time.

Further, first water permeable holes 19 are provided at the upper end of the first partition 14, and second water permeable holes 21 are provided at the lower end of the second partition 15; the water entering the first cavity 16 from the warm air water return opening 11 stays in the first cavity 16 for a period of time, namely, the temperature of the water is already increased to a certain extent when the water enters the second cavity 17, the water stays for a period of time after entering the second cavity 17, the temperature of the water is continuously increased, the water has already a certain temperature when the water enters the third cavity 18, and the water with insufficient temperature is further prevented from leaving from the warm air water outlet 12.

Further, the chimney 6 sequentially passes through the lower end of the second partition 15, the upper end of the first partition 14 and the lower end of the heat exchange body 3 and extends out of the case 1.

Further, a heat insulation layer 13 is arranged outside the heat exchange body 3; when the water in the heat exchange body 3 is heated, the heat energy loss of the water in the heat exchange body 3 is reduced, and the heat energy loss is reduced.

Further, the bottom of the heating furnace is provided with a universal wheel 22 for driving the heating furnace to move; can remove the position of heating stove according to the user demand to in the season that need not use the heating stove, can promote the heating stove and reach the position of storing, the convenience is preserved the heating stove.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a heating equipment of condensing electricity alcohol group burning or natural gas burning, includes the heating stove, its characterized in that, the heating stove includes computer control ware (2), quick-witted case (1), sets up heat transfer body (3) in quick-witted case (1), is used for electric heater (5) and combustor (4) for water heating in the heat transfer body (3), combustor (4) are used for burning liquid or gaseous fuel, be provided with on combustor (4) and advance pipe (9) for the fuel that gets into the fuel, be provided with on combustor (4) that gaseous advances pipe (7), the entrance that gaseous advances pipe (7) is provided with fan (8), combustor (4) are connected with high-pressure pulse point firearm (20), the play fire end of combustor (4) is connected with combustion tube (24), combustion tube (24) end connection has conversion chamber (23), the conversion chamber (23) is connected with a chimney (6) and a condensed water outlet pipe (10) extending out of the case (1), and the computer controller (2) is used for controlling the switching between the electric heater (5) and the combustor (4).

2. The condensing alcohol-based combustion or natural gas combustion heating device as claimed in claim 1, wherein a warm air water outlet (12) is arranged at the top of the heat exchange body (3), a warm air water return port (11) is arranged at the lower part of the heat exchange body (3), the burner (4) is arranged at the upper part of the heat exchange body (3), and the outlet of the chimney (6) passes through the lower part of the heat exchange body (3) and extends out of the cabinet (1).

3. The condensing alcohol-based or natural gas-based heating apparatus as claimed in claim 2, wherein the chimney (6) is spirally disposed inside the heat exchange body (3).

4. The heating equipment with the condensing type electric alcohol-based combustion or natural gas combustion as claimed in claim 2, wherein a first partition plate (14) and a second partition plate (15) are arranged inside the heat exchanger (3) from outside to inside at one time, the first partition plate (14) and the second partition plate (15) divide the heat exchanger (3) into a first cavity (16), a second cavity (17) and a third cavity (18) which are sequentially distributed from outside to inside, the burner (4) is installed inside the third cavity (18), the heating water outlet is communicated with the third cavity (18), a first water permeable hole (19) for communicating the first cavity (16) with the second cavity (17) is formed in the first partition plate (14), and a second water permeable hole (21) for communicating the second cavity (17) with the third cavity (18) is formed in the second partition plate (15).

5. The condensing alcohol-based combustion or natural gas-based combustion heating apparatus according to claim 4, wherein the first water-permeable hole (19) is provided at an upper end of the first separator (14), and the second water-permeable hole (21) is provided at a lower end of the second separator (15).

6. The condensing type heating equipment with alcohol-based combustion or natural gas combustion as claimed in claim 4, wherein the chimney (6) passes through the lower end of the second partition plate (15), the upper end of the first partition plate (14) and the lower end of the heat exchange body (3) in sequence to extend out of the cabinet (1).

7. The condensing alcohol-based combustion or natural gas-based combustion heating apparatus as claimed in claim 1, wherein an insulating layer (13) is provided outside the heat-exchanging body (3).

8. The condensing alcohol-based combustion or natural gas combustion heating apparatus as claimed in claim 1, wherein a universal wheel (22) driving a heating stove to move is provided at the bottom of the heating stove.