CN220083342U - Anti-corrosion gas wall-mounted furnace - Google Patents
Anti-corrosion gas wall-mounted furnace Download PDFInfo
- Publication number
- CN220083342U CN220083342U CN202320863749.3U CN202320863749U CN220083342U CN 220083342 U CN220083342 U CN 220083342U CN 202320863749 U CN202320863749 U CN 202320863749U CN 220083342 U CN220083342 U CN 220083342U
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- Prior art keywords
- furnace body
- pipe
- gas
- furnace
- exhaust
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- 238000005260 corrosion Methods 0.000 title claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 239000002455 scale inhibitor Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 35
- 239000003517 fume Substances 0.000 abstract description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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]
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides an anti-corrosion gas wall-mounted furnace, which comprises: the novel energy-saving furnace comprises a furnace body, an adding tank and a fume collecting hood, wherein an exhaust pipe is arranged on the upper end surface of the furnace body, an air inlet pipe is arranged on the upper end surface of the furnace body, two accommodating cavities are arranged in the furnace body, a combustion chamber is arranged in the accommodating cavities on the upper part of the furnace body, a main chamber is arranged in the accommodating cavities on the lower half part of the furnace body, a gas pipe is arranged on the lower end surface of the furnace body, and a feeding pipe is arranged on the left side surface of the furnace body, and compared with the prior art, the novel energy-saving furnace has the following beneficial effects: through setting up the interpolation jar, add the interpolation mouth of jar upper surface and can add the scale inhibitor to the inside periodic addition of furnace body, prevent the corruption, make the inside pipe life of furnace body longer, through setting up the collection petticoat pipe, can make the furnace body in the more concentrated through blast pipe discharge of steam and the flue gas that produces of during operation, steam can pass through the condenser pipe discharge, has made things convenient for user's use.
Description
Technical Field
The utility model belongs to the technical field of wall-mounted furnaces, and particularly relates to an anti-corrosion gas wall-mounted furnace.
Background
The wall-mounted furnace is fully called as: "gas wall-hanging heating stove", it is the rapid heating equipment without hot water storage device with gas rapid water heater, chinese patent CN207196907U discloses a gas wall-hanging stove, it mentions in the background art: the gas hanging stove industry development is very rapid, many manufacturers are in order to pursue high thermal efficiency, the size of the main heat exchanger is constantly increased, the smoke exhaust temperature is too low, finally, the condensed water with corrosiveness drops to the heat exchanger and the burner to cause corrosion, the service life of products is directly threatened, when the gas hanging stove burns with small fire in winter, the temperature of the smoke after heat exchange is relatively low, external cold air pumped back by the smoke tube can firstly pass through the outside of the smoke collecting hood, the temperature of the smoke collecting hood is reduced, but the smoke with low smoke temperature after the heat exchange of the main heat exchanger can also be pumped into the fan through the inside of the smoke collecting hood, the smoke with a large amount of water vapor (natural gas main component methane CH4, combustion products CO2 and H2O, nitrogen oxides and the like) is directly generated after encountering the cold smoke collecting hood, the condensed water has acidity, and drops to the heat exchanger and the burner to cause corrosion of parts, and the service life of products is influenced, and the technical characteristics are that: "comprising: the combustion chamber and the fume collecting hood assembly covered on the top of the combustion chamber at least comprise two fume collecting hoods, and a heat insulation cavity is arranged between the two fume collecting hoods.
According to the technical scheme disclosed by the utility model, although the gas hanging stove adopts a multilayer structure, and the middle of the adjacent fume collecting hood is also provided with a heat insulation cavity, namely, the multilayer fume collecting hood is adopted for heat insulation design, cold air pumped back by a fume exhaust pipeline is effectively isolated, the temperature of the high-temperature fume collecting hood is not reduced, the fume after burning and heat exchanging can be effectively prevented from being corroded by condensate water generated by the fume collecting hood, the parts on a heat exchanger and a burner are prevented from being corroded, the service life of the product is prolonged, but because the corrosion of the inner part of a pipeline of a gas furnace cannot be ensured, the pipeline is corroded when the gas hanging stove is used for a long time, and a new structure is required to be proposed for solving the technical problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide an anti-corrosion gas wall-mounted furnace, which solves the problems in the background art.
The utility model is realized by the following technical scheme: an anti-corrosion gas wall-mounted boiler, comprising: furnace body, interpolation jar, collection petticoat pipe, the upper end surface mounting of furnace body has the blast pipe, the upper end surface mounting of furnace body has the intake pipe, the inside two holding chambers that are provided with of furnace body, furnace body upper portion holds the intracavity portion and is provided with the combustion chamber, the furnace body lower half holds the intracavity portion and is main room, the lower extreme surface mounting of furnace body has the gas pipe, the left side surface mounting of furnace body has the inlet pipe, the inlet pipe is connected with interpolation jar, the internally mounted of furnace body has the collection petticoat pipe, main heat exchanger is installed to the below of collection petticoat pipe, the front side surface of furnace body is provided with control panel, the right side surface mounting of collection petticoat pipe has the condenser pipe.
As a preferred implementation mode, the outer surface of the exhaust pipe is provided with a one-way valve, the joint of the exhaust pipe and the furnace body is provided with a sealing ring, the upper surface of the furnace body is provided with two air inlet pipes, the outer surfaces of the two air inlet pipes are provided with one-way valves, the joint of the air inlet pipes and the furnace body is provided with a sealing ring, and the structures of the two air inlet pipes are identical.
As a preferred implementation mode, the lower half part of the left side surface of the furnace body is provided with a feeding pipe, the outer surface of the feeding pipe is provided with a one-way valve, the feeding pipe is connected with a water circulation mechanism in the main chamber, the outer surface of the adding tank is provided with a circular through hole, the diameter of the circular through hole is the same as that of the feeding pipe, and the joint of the feeding pipe and the adding tank is provided with a sealing ring.
As a preferred implementation mode, the inside of adding the jar is provided with the scale inhibitor, the top of adding the jar is provided with the interpolation mouth, the front side of adding the jar surface is provided with visual scale strip, the one end that the furnace body was kept away from to the inlet pipe is connected with the circular through-hole department of adding the jar, the collection petticoat pipe is installed to the inside combustion chamber of furnace body.
As a preferred implementation mode, the fume collecting hood is of a trapezoid structure, the upper end of the fume collecting hood is provided with an exhaust hole, the diameter of the exhaust hole is the same as that of the exhaust pipe, the center of the exhaust hole is aligned with that of the exhaust pipe, the lower surface of the fume collecting hood is provided with a main heat exchanger, and the main heat exchanger is connected with all pipelines of the gas furnace.
As a preferred implementation mode, one end of the gas pipe on the lower surface of the furnace body, which is far away from the furnace body, is connected with the gas supply device, one end of the gas pipe, which is far away from the gas supply device, is connected with the bottom of the combustion chamber, a control panel is arranged on the lower side edge of the front surface of the furnace body, the control panel is electrically connected with electronic components in the furnace body, and one end of the condensing pipe, which is far away from the main heat exchanger, is connected with the water tank.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up the adding pot, the adding pot is internally provided with a cavity, the adding pot is internally filled with a scale inhibitor (scale inhibitor-chemical agent can prevent the generation of scale on the metal surface), the outer surface of the adding pot is provided with a visual scale bar, a user can observe the residual scale inhibitor in the adding pot through the visual scale bar, the adding pot is connected with a feed pipe, and the feed pipe is connected with a water circulation mechanism in the furnace body;
when the gas furnace works, the circulating water in the gas furnace is repeatedly heated, suspended matters, colloid mixtures and various soluble impurities contained in the water adhere to the pipe wall to form mixed scales, so that pipelines are corroded, leakage is finally caused, and the service life is seriously influenced.
Through setting up the collection petticoat pipe, can make the furnace body more concentrated through the blast pipe discharge of steam and the flue gas that produces at the during operation, steam can pass through the condenser pipe discharge, has made things convenient for user's use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the furnace body structure of the anti-corrosion gas wall-mounted furnace.
Fig. 2 is a schematic diagram of an addition tank of the anti-corrosion gas wall-mounted furnace.
FIG. 3 is a schematic view of a fume collection hood of an anti-corrosion gas wall-mounted boiler of the present utility model.
In the figure, 100-furnace body, 110-exhaust pipe, 120-air inlet pipe, 130-gas pipe and 140-control panel;
200-feeding pipes, 210-adding tanks, 220-visual scale bars, 230-circular through holes and 240-adding ports;
300-fume collecting hood, 310-condensing pipe and 320-main heat exchanger.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: an anti-corrosion gas wall-mounted boiler, comprising: the boiler comprises a boiler body 100, an adding tank 210 and a fume collecting hood 300, wherein an exhaust pipe 110 is arranged on the upper end surface of the boiler body 100, an air inlet pipe 120 is arranged on the upper end surface of the boiler body 100, two accommodating cavities are arranged in the boiler body 100, a combustion chamber is arranged in the accommodating cavities on the upper part of the boiler body 100, the inner part of the accommodating cavities on the lower half part of the boiler body 100 is a main chamber, a gas pipe 130 is arranged on the lower end surface of the boiler body 100, a feeding pipe 200 is arranged on the left side surface of the boiler body 100, the feeding pipe 200 is connected with the adding tank 210, the fume collecting hood 300 is arranged in the inner part of the boiler body 100, a main heat exchanger 320 is arranged below the fume collecting hood 300, a control panel 140 is arranged on the front side surface of the boiler body 100, and a condensing pipe 310 is arranged on the right side surface of the fume collecting hood 300.
The outer surface of blast pipe 110 is provided with the check valve, and the junction of blast pipe 110 and furnace body 100 is provided with the sealing washer, and the upper surface mounting of furnace body 100 has two intake pipes 120, and the surface of two intake pipes 120 all is provided with the check valve, and the junction of intake pipe 120 and furnace body 100 is provided with the sealing washer, and the structure of two intake pipes 120 is the same.
As an embodiment of the present utility model: the lower half part of the left side surface of the furnace body 100 is provided with a feeding pipe 200, the outer surface of the feeding pipe 200 is provided with a one-way valve, the feeding pipe 200 is connected with a water circulation mechanism in the main chamber, the outer surface of the adding tank 210 is provided with a circular through hole 230, the diameter of the circular through hole 230 is the same as that of the feeding pipe 200, and the joint of the feeding pipe 200 and the adding tank 210 is provided with a sealing ring;
the inside of the adding tank 210 is provided with a scale inhibitor, the upper side of the adding tank 210 is provided with an adding port 240, the front side of the outer surface of the adding tank 210 is provided with a visual scale bar 220, one end of the feeding pipe 200, which is far away from the furnace body 100, is connected with a circular through hole 230 of the adding tank 210, and a smoke collecting cover 300 is arranged in a combustion chamber in the furnace body 100;
by arranging the adding tank 210, a cavity is arranged in the adding tank 210, the adding tank 210 is internally filled with a scale inhibitor (scale inhibitor-chemical agent can prevent scale from being generated on the metal surface), the outer surface of the adding tank 210 is provided with a visual scale bar 220, a user can observe the residual scale inhibitor in the adding tank 210 through the visual scale bar 220, the adding tank 210 is connected with the feeding pipe 200, and the feeding pipe 200 is connected with a water circulation mechanism in the furnace body 100;
when the gas furnace works, the circulating water in the gas furnace is repeatedly heated, suspended matters, colloid mixtures and various soluble impurities contained in the water adhere to the pipe wall to form mixed scales, so that pipelines are corroded, leakage is finally caused, and the service life is seriously influenced, so that the scale inhibitor can be periodically added into the furnace body 100 through the adding port 240 on the upper surface of the adding tank 210, corrosion is prevented, and the service life of pipes in the furnace body 100 is longer.
As an embodiment of the present utility model: the fume collecting hood 300 is in a trapezoid structure, the upper end of the fume collecting hood 300 is provided with an exhaust hole, the diameter of the exhaust hole is the same as that of the exhaust pipe 110, the center of the exhaust hole is aligned with the center of the exhaust pipe 110, the lower surface of the fume collecting hood 300 is provided with a main heat exchanger 320, and the main heat exchanger 320 is connected with all pipelines of a gas furnace;
through setting up collection petticoat pipe 300, can make furnace body 100 more concentrated through blast pipe 110 discharge of steam and the flue gas that produces at the during operation, steam can pass through condenser pipe 310 discharge, has made things convenient for user's use.
One end of the gas pipe 130 on the lower surface of the furnace body 100, which is far away from the furnace body 100, is connected with a gas supply device, one end of the gas pipe 130, which is far away from the gas supply device, is connected with the bottom of the combustion chamber, the lower side edge of the front side surface of the furnace body 100 is provided with a control panel, the control panel 140 is electrically connected with electronic components in the furnace body 100, and one end of the condensing pipe 310, which is far away from the main heat exchanger 320, is connected with a water tank. The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. An anti-corrosion gas wall-mounted boiler, comprising: furnace body (100), add jar (210), collection petticoat pipe (300), its characterized in that, the upper end surface mounting of furnace body (100) has blast pipe (110), the upper end surface mounting of furnace body (100) has intake pipe (120), furnace body (100) inside is provided with two and holds the chamber, furnace body (100) upper portion holds the intracavity portion and is provided with the combustion chamber, furnace body (100) lower half holds the intracavity portion and is main room, the lower extreme surface mounting of furnace body (100) has gas pipe (130), the left side surface mounting of furnace body (100) has inlet pipe (200), inlet pipe (200) are connected with adding jar (210), the internally mounted of furnace body (100) has collection petticoat pipe (300), main heat exchanger (320) are installed to the below of collection petticoat pipe (300), the front side surface of furnace body (100) is provided with control panel (140), the right side surface mounting of collection petticoat pipe (300) has condenser tube (310).
2. The anti-corrosion gas wall-mounted boiler as claimed in claim 1, wherein: the outer surface of blast pipe (110) is provided with the check valve, the junction of blast pipe (110) and furnace body (100) is provided with the sealing washer, the upper surface mounting of furnace body (100) has two intake pipes (120), two the surface of intake pipe (120) all is provided with the check valve, the junction of intake pipe (120) and furnace body (100) is provided with the sealing washer, two the structure of intake pipe (120) is the same.
3. The anti-corrosion gas wall-mounted boiler as claimed in claim 1, wherein: the feeding pipe (200) is installed to the left side surface lower half part of furnace body (100), the check valve is installed to the surface mounting of feeding pipe (200), feeding pipe (200) are connected with the inside hydrologic cycle mechanism of main room, circular through-hole (230) have been seted up to the surface of adding jar (210), the diameter of circular through-hole (230) is the same with the diameter of feeding pipe (200), the junction of feeding pipe (200) and adding jar (210) is provided with the sealing washer.
4. An anti-corrosion gas wall-hanging stove as claimed in claim 3, wherein: the inside of adding jar (210) is provided with the scale inhibitor, the top of adding jar (210) is provided with adds mouth (240), the front side of adding jar (210) surface is provided with visual scale strip (220), the one end that furnace body (100) was kept away from to inlet pipe (200) is connected with circular through-hole (230) department of adding jar (210), collection petticoat pipe (300) are installed to furnace body (100) inside combustion chamber.
5. The anti-corrosion gas wall-mounted boiler as claimed in claim 4, wherein: the exhaust gas collection hood is characterized in that the exhaust collection hood (300) is of a trapezoid structure, an exhaust hole is formed in the upper end of the exhaust gas collection hood (300), the diameter of the exhaust hole is the same as that of the exhaust pipe (110), the center of the exhaust hole is aligned with the center of the exhaust pipe (110), a main heat exchanger (320) is arranged on the lower surface of the exhaust collection hood (300), and the main heat exchanger (320) is connected with all pipelines of a gas furnace.
6. The anti-corrosion gas wall-mounted boiler as claimed in claim 1, wherein: one end, away from furnace body (100), of a gas pipe (130) on the lower surface of the furnace body (100) is connected with a gas supply device, one end, away from the gas supply device, of the gas pipe (130) is connected with the bottom of a combustion chamber, a control panel (140) is arranged on the lower side edge of the front side surface of the furnace body (100), the control panel (140) is electrically connected with electronic components in the furnace body (100), and one end, away from a main heat exchanger (320), of a condensing pipe (310) is connected with a water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320863749.3U CN220083342U (en) | 2023-04-17 | 2023-04-17 | Anti-corrosion gas wall-mounted furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320863749.3U CN220083342U (en) | 2023-04-17 | 2023-04-17 | Anti-corrosion gas wall-mounted furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083342U true CN220083342U (en) | 2023-11-24 |
Family
ID=88826491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320863749.3U Active CN220083342U (en) | 2023-04-17 | 2023-04-17 | Anti-corrosion gas wall-mounted furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083342U (en) |
-
2023
- 2023-04-17 CN CN202320863749.3U patent/CN220083342U/en active Active
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