CN111219776A - Gas heating furnace and preparation method thereof - Google Patents
Gas heating furnace and preparation method thereof Download PDFInfo
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- CN111219776A CN111219776A CN202010062802.0A CN202010062802A CN111219776A CN 111219776 A CN111219776 A CN 111219776A CN 202010062802 A CN202010062802 A CN 202010062802A CN 111219776 A CN111219776 A CN 111219776A
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- water
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- vertical cabinet
- detector
- water heater
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
Abstract
The invention belongs to the technical field of heating furnaces, and particularly relates to a gas heating furnace which comprises a vertical cabinet and a hot water furnace, wherein the hot water furnace is arranged in the vertical cabinet, a smoke guide fire tube penetrating through the hot water furnace is arranged in the hot water furnace, a detection box is arranged at the top of the vertical cabinet, an exhaust fan for extracting smoke to the detection box is arranged at the top of the hot water furnace, a humidity detector is arranged at the top of the vertical cabinet, and an atomizer is arranged in the vertical cabinet; according to the invention, by arranging the carbon monoxide detector and the methane detector, when the gas is insufficiently combusted or the gas is leaked, the gas can be blocked in time, the buzzer gives an alarm to remind a user of paying attention, danger of the user can be avoided, the safety is greatly enhanced, and the atomizer is additionally arranged, so that the heating furnace can ensure indoor air humidity while heating, people feel more comfortable, and the smoke guide fire tube conducts waste heat in smoke into the hot water furnace, so that the gas utilization rate is greatly improved.
Description
Technical Field
The invention belongs to the technical field of heating furnaces, and particularly relates to a gas heating furnace and a preparation method thereof.
Background
The gas heating furnace is also called a gas heating boiler, a gas heating boiler and the like, is normally called a gas hot water boiler, belongs to the field of life boilers, and is a boiler which utilizes gas combustion to heat boiler water so as to meet the requirement of heating of people, and belongs to the field of life boilers. The gas heating boiler is commonly referred to as a gas normal-pressure hot water boiler, and gas comprises natural gas, liquefied gas, city gas, coke oven gas, methane and the like.
The existing gas heating stove generally adopts a built-in gas system and a burner for aesthetic property and safety, and is generally provided with a flame observation port to determine whether gas is combusted or not, but cannot judge whether the gas is sufficiently combusted or not, once the gas is insufficiently combusted, so that precious resources are wasted, a large amount of toxic gas is generated, if the gas is leaked indoors, life safety of people is possibly harmed, and when the existing gas heating stove is used, the temperature in a heat preservation chamber cannot be kept and the air cannot be ensured to be humid, so that people feel dry and vexed after staying indoors for a long time; for example, the existing chinese patent numbers are: CN206695216U discloses a gas heating stove, which heats the air in the first cavity directly by gas to raise the temperature and then exhaust the air, so as to achieve the purpose of heating, once the gas is not sufficiently combusted, the generated toxic gas is exhausted into the room and causes serious death, therefore, a gas heating stove with good heating effect and safe use is urgently needed in the market, and therefore, a gas heating stove and a preparation method thereof are provided to solve the above problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a gas heating furnace and a preparation method thereof, which are safe in use, can ensure air humidity and make people more comfortable.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gas heating stove, includes clothes closet and water heater, its characterized in that: the hot water boiler is arranged in the vertical cabinet, a heat preservation layer is arranged on the outer side surface of the hot water boiler, an upper end cover is arranged at the top of the hot water boiler, a lower end cover is arranged at the bottom of the hot water boiler, a plurality of smoke guide fire tubes are fixedly penetrated through the upper end cover and the lower end cover, a first water pump is arranged on the left side surface of the heat preservation layer, a second water pump and a temperature detector are arranged on the right side surface of the heat preservation layer, water suction pipelines of the first water pump and the second water pump are all arranged in the inner cavity of the hot water boiler in a penetrating mode, an atomizer is fixedly connected to the inner wall of the right side of the vertical cabinet, a water outlet pipeline of the second water pump is communicated with a water tank of the atomizer, a spray nozzle of the atomizer is communicated with the outside, a ceramic plate is fixedly covered at the top of the hot, the air outlet of the exhaust fan penetrates through the top of the vertical cabinet, the top of the vertical cabinet is provided with a detection box corresponding to the air outlet of the exhaust fan, a carbon monoxide detector and a methane detector are arranged in the detection box, the left side of the detection box is fixedly communicated with a smoke exhaust pipe, the left side surface of the vertical cabinet is provided with a water inlet joint and a water outlet joint, a water outlet pipeline of the first water pump penetrates through the left side wall of the vertical cabinet and is connected with the water outlet joint, a water inlet pipe is arranged in the water inlet joint, the free end of the water inlet pipe is communicated with the inner cavity of the hot water furnace, the lower surface of the inner wall of the vertical cabinet is provided with a burner, the burner is provided with a first control valve, a combustion chamber is arranged between the burner and the hot water furnace, the left side surface of the vertical cabinet is provided with a gas pipe, the gas pipe is connected with the burner, and, the utility model discloses a wardrobe, including wardrobe, combustion chamber, air supply pipeline, PLC controller, door, cabinet door, control panel and bee calling organ, the left side inner wall fixedly connected with air-blower of clothes closet, the intake stack intercommunication of air-blower is external, the supply-air duct of air-blower with the combustion chamber is linked together, the right side inner wall fixedly connected with PLC controller of clothes closet, just the front of clothes closet is provided with the cabinet door, the front of cabinet door is provided with control panel and bee calling organ, the top fixedly connected with.
Preferably, a storage battery is arranged in the vertical cabinet, and a charging interface is arranged on the right side face of the vertical cabinet.
Preferably, the first control valve and the second control valve are both solenoid valves.
Preferably, the storage battery is electrically connected with the control panel through a wire, the control panel is electrically connected with the PLC through a wire, the PLC is connected with the carbon monoxide detector through a signal wire, the PLC is connected with the methane detector through a signal wire, the PLC is connected with the temperature detector through a signal wire, the PLC is electrically connected with the first control valve through a lead, the PLC controller is electrically connected with the second control valve through a lead, the PLC controller is electrically connected with the exhaust fan through a lead, the PLC controller is electrically connected with the blower through a lead, the PLC controller is electrically connected with the humidity detector through a lead, the control panel with first water pump passes through wire electric connection, control panel with the second water pump passes through wire electric connection.
Preferably, the water heater is fixedly installed in the vertical cabinet through a fixing frame.
Preferably, the preparation method of the gas heating furnace comprises the following steps:
A. shearing a work material, namely shearing an aluminum plate into a fixed length and a fixed width by using a plate shearing machine according to the standard by a worker, stopping after shearing is finished, checking by using a measuring tape, ensuring that the error of the diagonal line is not more than +/-1 mm, and the error of the length and the width is not more than +/-1 mm, simultaneously ensuring that no burrs or flashes exist at the edge of the plate material, and then shearing a smoke guide fire tube into a standard length according to the standard, wherein the error of the length is not more than +/-1 mm;
B. punching, namely punching the cut plate by a punch according to a drawing by a worker, operating the size of the punched plate according to the drawing requirement, wherein the punching error is not more than +/-1 mm, so that no burr and no flash are ensured, then punching the upper end cover and the lower end cover, simultaneously ensuring that the punching errors on the upper end cover and the lower end cover are not more than +/-1 mm, and ensuring that no burr and no flash are formed at the punched position;
C. a worker operates the barrel winding machine to plug the punched aluminum plate into the middle of two movable rollers of the barrel winding machine, slowly wind the punched aluminum plate into the barrel winding machine to form the aluminum plate, and if the barrel winding machine is wound into an irregular round shape, the aluminum plate can be beaten by an iron hammer tool to correct the round shape;
D. welding, according to the requirement of a drawing, welding an aluminum plate winding drum, an upper end cover, a lower end cover and a smoke guide fire tube on a standard mould to form a hot water furnace, wherein the surface of a welding seam is uniform, cracks, air holes, welding beading, missing welding, arc pits and undercut with the depth of more than 0.5mm are avoided, and in the self-inspection process, when the welding part is found to have the incomplete penetration defect, the repair is allowed; if abnormal conditions are found, the welding is stopped immediately, after the reason is found out and measures are taken for correction, the welding is carried out again,
E. the method comprises the following steps of mounting, namely mounting a water heater in a vertical cabinet through a fixing frame, connecting a water inlet joint, a water outlet joint, a first water pump, a second water pump and a water inlet pipe, then mounting a ceramic plate on the top of the water heater, mounting an exhaust fan on the top of the ceramic plate, then mounting a burner, a gas pipe, a first control valve, a combustion chamber and an air blower, and mounting a storage battery, a PLC (programmable logic controller), a control panel, a buzzer, a detection box, a carbon monoxide detector, a methane detector, a temperature detector and a humidity detector;
F. and detecting, namely detecting the water heater to ensure that the water inlet joint and the water outlet joint are not leaked, pressurizing to 0.2Mpa and stabilizing the pressure for 5 minutes, observing whether the water heater is deformed or not, and a pressure gauge does not fall to indicate that the water heater is a qualified product, checking the appearance of a first control valve for controlling the gas proportion to ensure that no collision causing trauma exists, checking the gas tightness of the first control valve and a gas pipe after connection by using a gas tightness leak detector, and packaging and selling after the detection is qualified.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, by arranging the carbon monoxide detector and the methane detector, when the gas is insufficiently combusted or the gas is leaked, the gas can be blocked in time, the buzzer gives an alarm to remind a user of paying attention, danger of the user can be avoided, the safety is greatly enhanced, and the atomizer is additionally arranged, so that the heating furnace can ensure indoor air humidity while heating, people feel more comfortable, and the smoke guide fire tube conducts waste heat in smoke into the hot water furnace, so that the gas utilization rate is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a front cross section of the present invention;
FIG. 2 is a front view of the present invention;
in the figure: 1. a clothes closet; 2. a first control valve; 3. a burner; 4. a second control valve; 5. a gas pipe; 6. a blower; 7. a lower end cover; 8. a smoke guide fire tube; 9. a water inlet joint; 10. a water inlet pipe; 11. a water heater; 12. a water outlet joint; 13. a first water pump; 14. a ceramic plate; 15. an exhaust fan; 16. a smoke exhaust pipe; 17. a carbon monoxide detector; 18. a detection cartridge; 19. a methane detector; 20. an upper end cover; 21. a second water pump; 22. a moisture detector; 23. an atomizer; 24. a fixed mount; 25. a PLC controller; 26. a temperature detector; 27. a heat-insulating layer; 28. a combustion chamber; 29. a storage battery; 30. a control panel; 31. a cabinet door; 32. a buzzer; 33. and a charging interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-2, the present invention provides the following technical solutions: a gas heating furnace comprises a vertical cabinet 1 and a water heater 11, wherein the water heater 11 is arranged in the vertical cabinet 1, a heat insulation layer 27 is arranged on the outer side surface of the water heater 11, heat dissipation in the water heater 11 can be avoided by arranging the heat insulation layer 27, an upper end cover 20 is arranged at the top of the water heater 11, a lower end cover 7 is arranged at the bottom of the water heater 11, a plurality of smoke guide fire tubes 8 are fixedly penetrated through the upper end cover 20 and the lower end cover 7, the smoke guide fire tubes 8 can pour out gas generated by gas combustion to enable a combustor 3 to normally work, a first water pump 13 is arranged on the left side surface of the heat insulation layer 27, a second water pump 21 and a temperature detector 26 are arranged on the right side surface of the heat insulation layer 27, water pumping pipelines of the first water pump 13 and the second water pump 21 are arranged in an inner cavity of the water heater 11 in a penetrating manner, and an atomizer 23 is fixedly connected to the right inner wall of, the water outlet pipeline of the second water pump 21 is communicated with the water tank of the atomizer 23, the spray nozzle of the atomizer 23 is communicated with the outside, the first water pump 13 can extract hot water from the hot water boiler 11, the temperature detector 26 can detect the water temperature in the hot water boiler 11 in real time, the second water pump 21 can extract the hot water to the atomizer 23, the atomizer 23 atomizes the hot water and then sprays the atomized hot water to increase the indoor humidity, the top of the hot water boiler 11 is fixedly covered with the ceramic plate 14, the top of the ceramic plate 14 is provided with the exhaust fan 15, the air inlet of the exhaust fan 15 penetrates through the ceramic plate 14, the air outlet of the exhaust fan 15 penetrates through the top of the vertical cabinet 1, the top of the vertical cabinet 1 is provided with the detection box 18 corresponding to the air outlet of the exhaust fan 15, the detection box 18 is internally provided with the carbon monoxide detector 17 and the methane detector 19, the left side of the detection box 18 is, flue gas generated after combustion of the gas passes through the smoke guide fire tube 8 and is extracted into the detection box 18 by the exhaust fan 15, the methane detector 19 and the carbon monoxide detector 17 can detect components of the flue gas, so that whether the combustion of the gas is sufficient or not is judged, the gas in the detection box 18 is discharged from the smoke exhaust pipe 16, when the flue gas passes through the smoke guide fire tube 8, the carried heat is transmitted into the hot water furnace 11 through the smoke guide fire tube 8 and is absorbed by water in the hot water furnace 11, the loss of the heat can be reduced, the utilization rate of the gas is greatly improved, the left side surface of the vertical cabinet 1 is provided with a water inlet joint 9 and a water outlet joint 12, a water outlet pipeline of the first water pump 13 passes through the left side wall of the vertical cabinet 1 and is connected with the water outlet joint 12, a water inlet pipe 10 is arranged in the water inlet joint 9, the free end of the water inlet pipe 10 is communicated with the inner cavity of the hot, the water outlet joint 12 is externally connected with a radiating pipe, a radiator and the like, the lower surface of the inner wall of the vertical cabinet 1 is provided with a burner 3, the burner 3 is provided with a first control valve 2, a combustion chamber 28 is arranged between the burner 3 and the water heater 11, the left side surface of the vertical cabinet 1 is provided with a gas pipe 5, the gas pipe 5 is connected with the burner 3, the gas pipe 5 is provided with a second control valve 4, the inner wall of the left side of the vertical cabinet 1 is fixedly connected with a blower 6, an air inlet pipeline of the blower 6 is communicated with the outside, an air supply pipeline of the blower 6 is communicated with the combustion chamber 28, gas enters the burner 3 from the gas pipe 5, the second control valve 4 can control the circulation state of the gas pipe 5, the first control valve 2 can control the flow of the gas so as to control the fire intensity, the gas is combusted in the combustion chamber 28 to heat the water heater 11, the right side inner wall fixedly connected with PLC controller 25 of clothes closet 1, just the front of clothes closet 1 is provided with cabinet door 31, the front of cabinet door 31 is provided with control panel 30 and bee calling organ 32, top fixedly connected with moisture detector 22 of clothes closet 1, when methane detector 19 and carbon monoxide detector 17 detected harmful gas, can be from moving to PLC controller 25 signals, PLC controller 25 control second control valve 4 closes immediately, and simultaneous control bee calling organ 32 sends out the police dispatch newspaper, reminds the user, and thermodetector 26 can the temperature of real-time supervision hot-water boiler 11 to show through control panel 30, convenience of customers looks over.
Specifically, a storage battery 29 is arranged in the vertical cabinet 1, and a charging interface 33 is arranged on the right side surface of the vertical cabinet 1.
Specifically, the first control valve 2 and the second control valve 4 are both solenoid valves.
Specifically, the storage battery 29 and the control panel 30 are electrically connected through a wire, the control panel 30 and the PLC controller 25 are electrically connected through a wire, the PLC controller 25 and the carbon monoxide detector 17 are connected through a signal line, the PLC controller 25 and the methane detector 19 are connected through a signal line, the PLC controller 25 and the temperature detector 26 are connected through a signal line, the PLC controller 25 and the first control valve 2 are electrically connected through a wire, the PLC controller 25 and the second control valve 4 are electrically connected through a wire, the PLC controller 25 and the exhaust fan 15 are electrically connected through a wire, the PLC controller 25 and the air blower 6 are electrically connected through a wire, the PLC controller 25 and the humidity detector 22 are electrically connected through a wire, and the control panel 30 and the first water pump 13 are electrically connected through a wire, the control panel 30 and the second water pump 21 are electrically connected through a wire.
Specifically, the water heater 11 is fixedly installed in the vertical cabinet 1 through a fixing frame 24.
The working principle and the using process of the invention are as follows: the gas enters the burner 3 from the gas pipe 5, the second control valve 4 can control the circulation state of the gas pipe 5, the first control valve 2 can control the flow of the gas to control the flame size, the gas is combusted in the combustion chamber 28 to heat the water heater 11, the flue gas generated after the gas combustion passes through the smoke guide fire pipe 8 and is extracted into the detection box 18 by the exhaust fan 15, the methane detector 19 and the carbon monoxide detector 17 can detect the components of the flue gas, so as to judge whether the gas combustion is sufficient or not, the gas in the detection box 18 is discharged from the smoke exhaust pipe 16, and when the flue gas passes through the smoke guide fire pipe 8, the carried heat is transmitted into the water heater 11 through the smoke guide fire pipe 8 and is absorbed by the water in the water heater 11, the heat loss can be reduced, the utilization rate of the gas is greatly improved, and when the methane detector 19 and the carbon monoxide detector 17 detect harmful gas, the invention can automatically send a signal to the PLC 25, the PLC 25 controls the second control valve 4 to be closed immediately, and controls the buzzer 32 to send an alarm to remind a user, the temperature detector 26 can monitor the water temperature of the water heater 11 in real time and display the water temperature through the control panel 30, so that the user can conveniently check, the first water pump 13 can pump hot water from the water heater 11, the temperature detector 26 can detect the water temperature in the water heater 11 in real time, the second water pump 21 can pump the hot water to the atomizer 23, the atomizer 23 atomizes the hot water and then sprays the hot water to increase the indoor humidity, the water inlet joint 9 is externally connected with a water pipe, the water outlet joint 12 is externally connected with heating and radiating components such as a radiating pipe, a radiator and the like, and by arranging the carbon monoxide detector 17 and the methane detector 19, the invention can timely block gas when the gas is not fully combusted or the gas leaks, and send an alarm through the buzzer 32, remind the user to notice, can avoid the user to take place dangerously, the security strengthens greatly, and through addding atomizer 23, the heating stove that makes can guarantee indoor air humidity again in the heating, makes people feel more comfortable, convenient and practical, and in the waste heat conduction in the smoke and gas firetube 8 is with the flue gas hot-water boiler 11 for gas utilization ratio obtains great promotion.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A gas heating stove comprises a vertical cabinet (1) and a water heater (11), and is characterized in that: the water heater (11) is arranged in the vertical cabinet (1), a heat-insulating layer (27) is arranged on the outer side surface of the water heater (11), an upper end cover (20) is arranged at the top of the water heater (11), a lower end cover (7) is arranged at the bottom of the water heater (11), a plurality of smoke-guiding fire tubes (8) are fixedly penetrated through the upper end cover (20) and the lower end cover (7), a first water pump (13) is arranged on the left side surface of the heat-insulating layer (27), a second water pump (21) and a temperature detector (26) are arranged on the right side surface of the heat-insulating layer (27), water pumping pipelines of the first water pump (13) and the second water pump (21) are arranged in the inner cavity of the water heater (11) in a penetrating manner, an atomizer (23) is fixedly connected to the inner wall of the right side of the vertical cabinet (1), and a water outlet pipeline of the second water pump (21) is communicated with a, the utility model discloses a solar water heater, including atomizer (23), water heater (11), ceramic plate (14) have fixed the covering in the top of atomizer (23), the top of ceramic plate (14) is provided with air exhauster (15), the air intake of air exhauster (15) passes ceramic plate (14), just the air outlet of air exhauster (15) passes the top of clothes closet (1), the top of clothes closet (1) is provided with corresponding detection box (18) of air exhauster (15) air outlet, be provided with carbon monoxide detector (17) and methane detector (19) in detection box (18), the fixed intercommunication in left side of detection box (18) has smoke exhaust pipe (16), the left surface of clothes closet (1) is provided with into water swivel (9) and play water swivel (12), the outlet conduit of first water pump (13) passes the left side wall of clothes closet (1) with play water swivel (12) connect, a water inlet pipe (10) is arranged in the water inlet joint (9), the free end of the water inlet pipe (10) is communicated with the inner cavity of the water heater (11), a combustor (3) is arranged on the lower surface of the inner wall of the vertical cabinet (1), a first control valve (2) is arranged on the combustor (3), a combustion chamber (28) is arranged between the combustor (3) and the water heater (11), a gas pipe (5) is arranged on the left side surface of the vertical cabinet (1), the gas pipe (5) is connected with the combustor (3), a second control valve (4) is arranged on the gas pipe (5), an air blower (6) is fixedly connected to the inner wall of the left side of the vertical cabinet (1), an air inlet pipeline of the air blower (6) is communicated with the outside, an air supply pipeline of the air blower (6) is communicated with the combustion chamber (28), a PLC (25) is fixedly connected to the inner wall of the right side of the vertical cabinet (1), and a cabinet door (31) is arranged on the front side of the vertical cabinet (1), a control panel (30) and a buzzer (32) are arranged on the front side of the cabinet door (31), and a humidity detector (22) is fixedly connected to the top of the vertical cabinet (1).
2. A gas heating stove according to claim 1, characterised in that: a storage battery (29) is arranged in the vertical cabinet (1), and a charging interface (33) is arranged on the right side face of the vertical cabinet (1).
3. A gas heating stove according to claim 1, characterised in that: the first control valve (2) and the second control valve (4) are both solenoid valves.
4. A gas heating stove according to claims 1-3, characterized in that: the storage battery (29) is electrically connected with the control panel (30) through a wire, the control panel (30) is electrically connected with the PLC controller (25) through a wire, the PLC controller (25) is connected with the carbon monoxide detector (17) through a signal line, the PLC controller (25) is connected with the methane detector (19) through a signal line, the PLC controller (25) is connected with the temperature detector (26) through a signal line, the PLC controller (25) is electrically connected with the first control valve (2) through a wire, the PLC controller (25) is electrically connected with the second control valve (4) through a wire, the PLC controller (25) is electrically connected with the exhaust fan (15) through a wire, the PLC controller (25) is electrically connected with the air blower (6) through a wire, the PLC controller (25) is electrically connected with the humidity detector (22) through a wire, the control panel (30) is electrically connected with the first water pump (13) through a conducting wire, and the control panel (30) is electrically connected with the second water pump (21) through a conducting wire.
5. A gas heating stove according to claim 1, characterised in that: the hot water furnace (11) is fixedly arranged in the vertical cabinet (1) through a fixing frame (24).
6. A method for manufacturing a gas heating stove according to claims 1-5, characterized in that: the method comprises the following steps:
A. shearing a work material, namely shearing an aluminum plate into a fixed length and a fixed width by using a plate shearing machine according to the standard by a worker, checking that the error of the diagonal line of the aluminum plate is not more than +/-1 mm and the errors of the length and the width are not more than +/-1 mm by using a measuring tape after shearing is finished, simultaneously ensuring that the edge of the plate is free of burrs and flashes, and then shearing a smoke guide fire tube (8) into a standard length according to the standard, wherein the error of the length is not more than +/-1 mm;
B. punching, wherein a worker punches the sheared aluminum plate by using a punch according to a drawing, the size of the aluminum plate is operated according to the drawing requirement, the punching error is not more than +/-1 mm, no burr and no flash are ensured, then the punching operation is carried out on the upper end cover (20) and the lower end cover (7), the punching errors on the upper end cover (20) and the lower end cover (7) are not more than +/-1 mm, and the punching position is ensured to be free of burr and flash;
C. a worker operates the barrel winding machine to plug the punched aluminum plate into the middle of two movable rollers of the barrel winding machine, slowly wind the punched aluminum plate into the barrel winding machine to form the aluminum plate, and if the barrel winding machine is wound into an irregular round shape, the aluminum plate can be beaten by an iron hammer tool to correct the round shape;
D. welding, according to the requirement of a drawing, welding an aluminum plate winding drum, an upper end cover (20), a lower end cover (7) and a smoke guide fire tube (8) on a standard mould into a hot water furnace (11), wherein the surface of a welding seam is uniform, cracks, air holes, welding beading, lack welding, arc pits and undercut with the depth of more than 0.5mm are avoided, and repair is allowed when a welding part is found to have a lack of through-welding defect in the self-inspection process; if an abnormal condition is found, immediately stopping welding, and after a reason is found out, taking measures to correct the reason, then welding;
E. the method comprises the following steps of installing, namely installing a water heater (11) in a vertical cabinet (1) through a fixing frame (24), connecting a water inlet joint (9), a water outlet joint (12), a first water pump (13), a second water pump (21) and a water inlet pipe (10), then installing a ceramic plate (14) at the top of the water heater (11), installing an exhaust fan (15) at the top of the ceramic plate (14), then installing a combustor (3), a gas pipe (5), a first control valve (2), a combustion chamber (28) and an air blower (6), installing a storage battery (29), a PLC (25), a control panel (30), a buzzer (32), a detection box (18), a carbon monoxide detector (17), a methane detector (19), a temperature detector (26) and a humidity detector (22);
F. and (2) detecting, namely firstly detecting the water heater (11), ensuring that the water inlet connector (9) and the water outlet connector (12) are not leaked with water, pressurizing to 0.2Mpa, stabilizing the pressure for 5 minutes, observing whether the water heater (11) deforms or not, and observing whether a pressure gauge does not fall, wherein the water heater (11) is a qualified product, then checking the appearance of a first control valve (2) for controlling the gas proportion, ensuring that no collision causing trauma exists, then checking the air tightness after the first control valve (2) is connected with a gas pipe (5) by using an air-tight leak detector, and packaging and selling after the detection is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062802.0A CN111219776A (en) | 2020-01-19 | 2020-01-19 | Gas heating furnace and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062802.0A CN111219776A (en) | 2020-01-19 | 2020-01-19 | Gas heating furnace and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111219776A true CN111219776A (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010062802.0A Pending CN111219776A (en) | 2020-01-19 | 2020-01-19 | Gas heating furnace and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361447A (en) * | 2020-11-09 | 2021-02-12 | 绛县皓康环保科技有限公司 | Multifunctional environment-friendly heating furnace and manufacturing method thereof |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361447A (en) * | 2020-11-09 | 2021-02-12 | 绛县皓康环保科技有限公司 | Multifunctional environment-friendly heating furnace and manufacturing method thereof |
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Application publication date: 20200602 |