CN214333053U - High-energy-efficiency wall-mounted furnace - Google Patents
High-energy-efficiency wall-mounted furnace Download PDFInfo
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- CN214333053U CN214333053U CN202120247678.5U CN202120247678U CN214333053U CN 214333053 U CN214333053 U CN 214333053U CN 202120247678 U CN202120247678 U CN 202120247678U CN 214333053 U CN214333053 U CN 214333053U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
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Abstract
The utility model discloses a high-energy-efficiency wall-mounted furnace, which comprises a wall-mounted furnace main body, a burner, a heating box, a heat exchange box, an exhaust fan, a heating return pipe, a heating outlet pipe, a cold water inlet pipe, a hot water outlet pipe, a gas valve, a circulating pump and an expansion water tank, wherein a floor heating pipeline arranged indoors is connected with the heating return pipe and the heating outlet pipe, a domestic water pipeline is connected with the cold water inlet pipe and the hot water outlet pipe, thereby forming a heating pipeline and a domestic water pipeline which are dual-purpose water pipelines, cooling the burning flame by cold water through the burner, simultaneously heating the cold water for the first time, thereby reducing the nitrogen oxide generated by burning, then the heat in the waste gas is exchanged through the heat exchange box, finally the waste gas enters the heating box to be directly heated by flame, the pollution of nitrogen oxides is avoided, the heat in the waste gas can be synchronously utilized, and the market competitiveness is stronger.
Description
Technical Field
The utility model relates to a hanging stove field, especially a high energy efficiency hanging stove.
Background
The hanging stove is present the main machine to indoor heating, earlier to indoor ground heating coil of arranging when interior decoration, then be connected the both ends mouth and the hanging stove of ground heating coil, thereby make the water in the ground heating coil can flow into the hanging stove and carry out the circulation heating, and then heat indoor, but the combustor is burning the in-process to water heating, can discharge more nitrogen oxide, it is comparatively serious to lead to air pollution, and in the heating process, exhaust waste gas also contains higher temperature, lead to heat utilization efficiency lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the present invention is to provide a wall-hanging stove with high heat utilization rate and less nitrogen oxide pollution.
The utility model discloses a technical scheme that the solution problem adopted is: an energy efficient wall-mounted stove comprising:
the wall-mounted furnace comprises a wall-mounted furnace main body, wherein an upper cavity and a lower cavity are arranged in the wall-mounted furnace main body, a partition plate is arranged between the upper cavity and the lower cavity, and an exhaust port is formed in the top of the wall-mounted furnace main body;
the combustor is arranged in the upper cavity and is arranged on the partition plate, a plurality of shunting gas pipes are arranged in the combustor, an ignition platform is arranged at the top of the combustor, and a first condensation pipe and a second condensation pipe are respectively arranged on the front side and the rear side of the combustor;
the heating device comprises a heating box, wherein a heating cavity which covers the top of a burner is arranged at the bottom of the heating box, heat insulation cotton is arranged on the periphery of the heating cavity, a first heating pipe and a second heating pipe are arranged in the middle of the heating box, a plurality of heating fins are arranged on the periphery of the first heating pipe and the second heating pipe, and an exhaust cavity is arranged at the upper end of the heating box;
the heat exchange box is arranged at the upper right part of the upper cavity body, a heat exchange cavity communicated with the exhaust cavity is arranged in the heat exchange box, and the heat exchange cavity is communicated with the exhaust port;
the exhaust fan is arranged between the exhaust cavity and the heat exchange cavity;
the tail end of the heating water return pipe is positioned at the bottom of the wall-mounted furnace main body, the heating water return pipe is communicated with the front ends of the two first condensation pipes, and the tail end of each first condensation pipe is provided with a first connecting pipe which is arranged in the heat exchange cavity in a penetrating mode and communicated with the first heating pipe;
the heating water outlet pipe is communicated with the other end of the first heating pipe and is arranged at the bottom of the wall-hanging furnace main body;
the tail end of the cold water inlet pipe is arranged at the bottom of the wall-mounted furnace main body and communicated with two second condensation pipes, and a second connecting pipe which is arranged in the heat exchange cavity in a penetrating mode and communicated with the second heating pipe is arranged at the tail end of each second condensation pipe;
the hot water outlet pipe is communicated with the other end of the second heating pipe and is arranged at the bottom of the wall-mounted furnace main body;
the gas valve is arranged in the lower cavity and connected with the burner, and a gas inlet positioned at the bottom of the wall-mounted furnace main body is formed in the end part of the gas valve;
the circulating pump is arranged in the lower cavity and is communicated with the heating water return pipe;
and the expansion water tank is arranged on the wall-mounted furnace main body and is communicated with the heating water return pipe.
As a further improvement of the technical scheme, the exhaust fan is connected with the heat exchange cavity through a Venturi tube.
As a further improvement of the technical scheme, temperature sensors are arranged on the heating water outlet pipe and the hot water outlet pipe.
As a further improvement of the technical scheme, the bottom of the exhaust cavity is conical.
As a further improvement of the technical scheme, a filter screen is arranged in the fuel gas inlet.
As a further improvement of the technical scheme, the expansion water tank is arranged on the back of the wall-mounted furnace main body.
As a further improvement of the technical scheme, a gas cavity and a water storage cavity are arranged in the expansion water tank from top to bottom, an elastic membrane is arranged between the gas cavity and the water storage cavity, the water storage cavity is communicated with the part of the heating water return pipe in the lower cavity, a gas pressure sensor is arranged in the gas cavity, and a gas supplementing tank is connected in the gas cavity.
The utility model has the advantages that: when the wall-mounted boiler is used, a floor heating pipeline arranged indoors is connected with a heating water return pipe and a heating water outlet pipe, a domestic water pipeline is connected with a cold water inlet pipe and a hot water outlet pipe, so that two water pipelines for the heating pipeline and the domestic water pipeline are formed, the combustor burns during use, low-temperature water enters a wall-mounted boiler main body along the heating water return pipe and/or the cold water inlet pipe, the combustion temperature of the combustor is cooled through a first condensation pipe and/or a second condensation pipe, the concentration of nitrogen oxides generated when gas burns at a low temperature is relatively lower, the generation of the nitrogen oxides can be reduced, the pollution quality of waste gas is guaranteed, domestic water and/or heating water can be preliminarily heated, high-temperature waste gas generated by gas burning can enter a heat exchange cavity along an exhaust cavity and then is discharged along an exhaust port, the heating water and/or the domestic water are preliminarily heated through two sides of the combustor and then are discharged along a first connecting pipe and/or a second connecting pipe Two connecting pipes get into the heat transfer intracavity, thereby absorb the temperature in the waste gas and then the second time heating, later get into in first heating pipe and/or the second heating pipe by flame direct heating, the heating is accomplished back along heating outlet pipe and hot water outlet pipe discharge, thereby it is higher to thermal utilization ratio, domestic water's rivers motion can drive through water pressure, and indoor heating water's rivers circulation then relies on the circulating pump to blast it, thereby guarantee heating water's circulation, and separate the heating part through last cavity and lower cavity, also can guarantee that the heat is difficult for leaking, and more can protect other components and parts, for prior art, nitrogen oxide's pollution production has been solved promptly to this scheme, again can the heat in the synchronous utilization waste gas, market competition is stronger.
Drawings
The invention will be further explained with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, a wall-hanging stove with high energy efficiency includes:
the wall-mounted furnace comprises a wall-mounted furnace main body 10, wherein an upper cavity 11 and a lower cavity 12 are arranged in the wall-mounted furnace main body 10, a partition plate 13 is arranged between the upper cavity 11 and the lower cavity 12, and an exhaust port 71 is arranged at the top of the wall-mounted furnace main body 10;
the combustor 30 is arranged in the upper cavity 11 and is mounted on the partition plate 13, a plurality of split gas pipes are arranged in the combustor 30, an ignition platform is arranged at the top of the combustor 30, and a first condensation pipe and a second condensation pipe 301 are respectively arranged on the front side and the rear side of the combustor 30;
The heat exchange box 60 is arranged at the upper right part of the upper cavity 11, a heat exchange cavity communicated with the exhaust cavity is arranged in the heat exchange box 60, and the heat exchange cavity is communicated with the exhaust port 71
An exhaust fan 70, the exhaust fan 70 being disposed between the exhaust chamber and the heat exchange chamber
The tail end of the heating water return pipe 40 is positioned at the bottom of the wall-mounted furnace main body 10, the heating water return pipe 40 is communicated with the front ends of the two first condensation pipes, and the tail end of each first condensation pipe is provided with a first connecting pipe 61 which is arranged in the heat exchange cavity in a penetrating mode and is communicated with the first heating pipe 21;
a heating water outlet pipe 41, wherein the heating water outlet pipe 41 is communicated with the other end of the first heating pipe 21 and is arranged at the bottom of the wall-hanging stove main body 10;
cold water inlet pipe 50, cold water inlet pipe 50's end sets up in hanging stove main part 10 bottom, cold water inlet pipe 50 is linked together with two second condenser pipes 301, and second condenser pipe 301's end is provided with wears to locate the heat transfer intracavity and the second connecting pipe that is linked together with the second heating pipe
The hot water outlet pipe 51 is communicated with the other end of the second heating pipe and is arranged at the bottom of the wall-mounted boiler main body 10;
the gas valve 31 is arranged in the lower cavity 12 and connected with the burner 30, and a gas inlet 32 positioned at the bottom of the wall-mounted stove main body 10 is arranged at the end part of the gas valve 31;
the circulating pump 80 is arranged in the lower cavity 12, and the circulating pump 80 is communicated with the heating water return pipe 40;
and the expansion water tank is arranged on the wall-mounted furnace main body 10 and communicated with the heating water return pipe 40.
When the wall-mounted boiler is used, a floor heating pipeline arranged indoors is connected with a heating water return pipe 40 and a heating water outlet pipe 41, a domestic water pipeline is connected with a cold water inlet pipe 50 and a hot water outlet pipe 51, so that two water pipelines for the heating pipeline and the domestic water pipeline are formed, when the wall-mounted boiler is used, the combustor 30 burns, low-temperature water enters the wall-mounted boiler main body 10 along the heating water return pipe 40 and/or the cold water inlet pipe 50, the combustion temperature of the combustor 30 is firstly cooled through the first condensation pipe and/or the second condensation pipe 301, the concentration of nitrogen oxides generated when gas burns at low temperature is relatively lower, the generation of the nitrogen oxides can be reduced, the pollution quality of waste gas is ensured, the domestic water and/or the heating water can be primarily heated, high-temperature waste gas generated by burning of the gas can enter the heat exchange cavity along the exhaust cavity and then is exhausted along the exhaust port 71, heating water and/or domestic water enter the heat exchange cavity along the first connecting pipe 61 and/or the second connecting pipe after being preliminarily heated through two sides of the burner 30, thereby absorbing the temperature in the waste gas and further heating for the second time, then the water enters the first heating pipe 21 and/or the second heating pipe and is directly heated by flame, the water is discharged along the heating water outlet pipe 41 and the hot water outlet pipe 51 after the heating is completed, thereby the utilization rate of heat is higher, the water flow motion of the domestic water can be driven by water pressure, the water flow circulation of the indoor heating water depends on the circulating pump 80 to be blown, thereby the circulation of the heating water is ensured, the heating part is separated by the upper cavity 11 and the lower cavity 12, the heat is also ensured not to be easily leaked, and other components can be protected, compared with the prior art, the scheme solves the pollution generation of nitrogen oxide, but also can synchronously utilize the heat in the waste gas, and has stronger market competitiveness.
Further optimization is carried out, and in order to ensure the quality of the exhaust gas discharged into the heat exchange cavity and enable the heat in the exhaust gas to be better absorbed by water, the exhaust fan 70 is preferably connected with the heat exchange cavity through a venturi tube.
Preferably, the heating water outlet pipe 41 and the hot water outlet pipe 51 are provided with temperature sensors.
Further, for better guiding the exhaust gas, the bottom of the exhaust chamber is preferably tapered.
Further optimization is carried out, and in order to filter impurities in the fuel gas, a filter screen is preferably arranged in the fuel gas inlet 32.
Further optimize, it is preferred expansion tank sets up in the 10 backs of hanging stove main part, expansion tank's the mode of setting is diversified, preferably be provided with gas chamber and water storage chamber from top to bottom in the expansion tank, be provided with the elastic membrane between gas chamber and the water storage chamber, the water storage chamber is linked together with the part that heating wet return 40 is located cavity 12 down, be provided with the atmospheric pressure inductor in the gas chamber, the gas intracavity in-connection has the gas supplementing jar.
The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (7)
1. An energy efficient wall-mounted stove, comprising:
the hanging stove comprises a hanging stove main body (10), wherein an upper cavity (11) and a lower cavity (12) are arranged in the hanging stove main body (10), a partition plate (13) is arranged between the upper cavity (11) and the lower cavity (12), and an exhaust port (71) is arranged at the top of the hanging stove main body (10);
the gas-fired boiler comprises a combustor (30), wherein the combustor (30) is arranged in an upper cavity (11) and is arranged on a partition plate (13), a plurality of shunting gas pipes are arranged in the combustor (30), an ignition platform is arranged at the top of the combustor (30), and a first condensation pipe and a second condensation pipe (301) are respectively arranged on the front side and the rear side of the combustor (30);
the heating device comprises a heating box (20), wherein a heating cavity which covers the top of a burner (30) is arranged at the bottom of the heating box (20), heat insulation cotton is arranged on the periphery of the heating cavity, a first heating pipe (21) and a second heating pipe are arranged in the middle of the heating box (20), a plurality of heating fins are arranged on the periphery of the first heating pipe (21) and the second heating pipe, and an exhaust cavity is arranged at the upper end of the heating box (20);
the heat exchange box (60) is arranged at the upper right part of the upper cavity (11), a heat exchange cavity communicated with the exhaust cavity is arranged in the heat exchange box (60), and the heat exchange cavity is communicated with the exhaust port (71);
the exhaust fan (70), the exhaust fan (70) is arranged between the exhaust cavity and the heat exchange cavity;
the tail end of the heating water return pipe (40) is positioned at the bottom of the wall-mounted furnace main body (10), the heating water return pipe (40) is communicated with the front ends of the two first condensation pipes, and the tail end of each first condensation pipe is provided with a first connecting pipe (61) which penetrates through the heat exchange cavity and is communicated with the first heating pipe (21);
the heating water outlet pipe (41), the other end of the heating water outlet pipe (41) is communicated with the other end of the first heating pipe (21) and is arranged at the bottom of the wall-hanging stove main body (10);
the tail end of the cold water inlet pipe (50) is arranged at the bottom of the wall-mounted furnace main body (10), the cold water inlet pipe (50) is communicated with two second condensation pipes (301), and second connecting pipes which are arranged in the heat exchange cavity in a penetrating mode and communicated with the second heating pipes are arranged at the tail ends of the second condensation pipes (301);
the hot water outlet pipe (51), the hot water outlet pipe (51) is communicated with the other end of the second heating pipe and is arranged at the bottom of the wall-mounted boiler main body (10);
the gas valve (31) is arranged in the lower cavity (12) and connected with the burner (30), and a gas inlet (32) positioned at the bottom of the wall-mounted stove main body (10) is formed in the end part of the gas valve (31);
the circulating pump (80), the said circulating pump (80) is set up in lower cavity (12) and linked with heating the return pipe (40);
and the expansion water tank is arranged on the wall-mounted furnace main body (10) and communicated with the heating water return pipe (40).
2. An energy efficient wall hanging stove as claimed in claim 1, wherein:
the exhaust fan (70) is connected with the heat exchange cavity through a Venturi tube.
3. An energy efficient wall hanging stove as claimed in claim 1, wherein:
and temperature sensors are arranged on the heating water outlet pipe (41) and the hot water outlet pipe (51).
4. An energy efficient wall hanging stove as claimed in claim 1, wherein:
the bottom of the exhaust cavity is conical.
5. An energy efficient wall hanging stove as claimed in claim 1, wherein:
a filter screen is arranged in the fuel gas inlet (32).
6. An energy efficient wall hanging stove as claimed in claim 1, wherein:
the expansion water tank is arranged on the back of the wall-hanging stove main body (10).
7. An energy efficient wall hanging stove as claimed in claim 1, wherein:
the expansion water tank is internally and vertically provided with a gas cavity and a water storage cavity, an elastic membrane is arranged between the gas cavity and the water storage cavity, the water storage cavity is communicated with a part of the heating water return pipe (40) located in the lower cavity (12), a gas pressure sensor is arranged in the gas cavity, and a gas supplementing tank is connected in the gas cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247678.5U CN214333053U (en) | 2021-01-28 | 2021-01-28 | High-energy-efficiency wall-mounted furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247678.5U CN214333053U (en) | 2021-01-28 | 2021-01-28 | High-energy-efficiency wall-mounted furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214333053U true CN214333053U (en) | 2021-10-01 |
Family
ID=77907215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120247678.5U Active CN214333053U (en) | 2021-01-28 | 2021-01-28 | High-energy-efficiency wall-mounted furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214333053U (en) |
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2021
- 2021-01-28 CN CN202120247678.5U patent/CN214333053U/en active Active
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