CN108006962B - Gas fan heater - Google Patents
Gas fan heater Download PDFInfo
- Publication number
- CN108006962B CN108006962B CN201711468608.7A CN201711468608A CN108006962B CN 108006962 B CN108006962 B CN 108006962B CN 201711468608 A CN201711468608 A CN 201711468608A CN 108006962 B CN108006962 B CN 108006962B
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- Prior art keywords
- assembly
- matched
- guide plate
- air inlet
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 56
- 238000005452 bending Methods 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 36
- 239000002737 fuel gas Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0488—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
- F24H9/0063—Guiding means in air channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
Abstract
The invention relates to the technical field of warm air machines, in particular to a gas warm air machine, which comprises a cylinder body, a control device, a combustion cylinder, an air inlet assembly and a fan assembly, wherein the air inlet assembly comprises an air inlet device, a guide plate, a furnace end assembly and an air inlet pipe, air inlet holes are uniformly distributed on the guide plate, a bending structure is fixedly connected on the guide plate, and limited holes are uniformly distributed at the joint of the guide plate and the bending structure.
Description
Technical Field
The invention relates to the technical field of warm air blowers, in particular to a gas warm air blower.
Background
The warm air blower is a preferred product for upgrading and updating a modern industrial heat source, and the electromechanical equipment is the optimal hot air source configuration of automatic machines such as a hot air conveying furnace, a drying furnace, an oven, a packaging machine and the like. The warm-air drier consists of three parts of a blower, a heater and a control circuit. The air conditioner realizes the regulation and control of working temperature and air quantity. In addition, the fan heater is provided with an over-temperature protection loop for the air inlet of the fan and the motor, and an emergency braking switch for the total circuit, so that the protection of equipment is further improved.
However, in the prior art, the air heater can not only reduce the heat released by the combustion system due to insufficient combustion of the air in the combustion system, but also cause poor combustion performance of the air heater, reduce the service performance of the air heater, reduce the air outlet efficiency and cause resource waste.
Disclosure of Invention
Aiming at the defects of insufficient gas combustion and low air outlet efficiency of a fan heater combustion system in the prior art, the invention provides the gas fan heater which has the advantages of sufficient gas combustion, good heating effect, high air outlet quantity, high working efficiency and high safety.
In order to solve the technical problems, the invention is solved by the following technical scheme:
the utility model provides a gas fan heater, includes the barrel, with the controlling means of barrel cooperation connection, set up the combustion bowl in the barrel, with the air inlet subassembly of combustion bowl cooperation connection and with the fan subassembly of barrel cooperation connection, the air inlet subassembly is including being equipped with the hot blast blowpipe device of trompil, the guide plate of being connected with the hot blast blowpipe device cooperation, the setting on hot blast blowpipe device the furnace end subassembly and the intake pipe of being connected with the furnace end subassembly cooperation, the equipartition have on the guide plate with the inlet port that the trompil corresponds the setting, fixedly connected with structure of bending on the guide plate, the furnace end subassembly still is connected with the combustion bowl cooperation, the guide plate still equipartition has the restricted flow hole with the junction of structure of bending.
As preferable: the air inlet device comprises an air guide disc provided with an assembly hole and a connecting frame fixedly connected with the air guide disc, wherein the connecting frame is annularly arranged on the air guide disc, the assembly hole is matched and connected with a furnace end assembly, the guide plate is matched and connected with the air guide disc, and the connecting frame is also matched and connected with the inner wall of the cylinder body.
As preferable: the burner assembly comprises a burner arranged in a combustion cylinder, a fixed plate fixedly arranged with the burner and an ignition assembly arranged on the fixed plate, wherein a threaded pipe in threaded connection with the air inlet pipe is arranged in the middle of the fixed plate, the ignition assembly is arranged in the combustion cylinder in a matched manner, and the ignition assembly comprises an ignition needle and a flame ion probe in matched connection with the ignition needle.
As preferable: the control device comprises a gas control assembly connected with the gas inlet pipe in a matched mode and a controller assembly connected with the gas control assembly in a matched mode, the controller assembly comprises a waterproof wire box provided with a control piece and a dust cover connected with the waterproof wire box in a matched mode, the gas control assembly comprises a mounting shell, a gas pressure stabilizing valve arranged in the mounting shell, a program controller connected with the gas pressure stabilizing valve in a matched mode and a sealing cover connected with the mounting shell in a matched mode, a connecting pipe connected with the gas inlet pipe in a matched mode is further connected to the gas pressure stabilizing valve, and a pipe connecting hole connected with the connecting pipe in a matched mode is formed in the mounting shell.
As preferable: the waterproof line box comprises a barrel body and is characterized in that the barrel body comprises an outer barrel, a support, a mask and a rear net cover, wherein an upper cover is arranged on the outer wall of the outer barrel, the support is arranged at the bottom end of the outer barrel, the mask is arranged at the front end of the outer barrel, the rear net cover is arranged at the rear end of the outer barrel, a temperature control assembly is further arranged on the outer barrel and connected with a program controller in a matched mode, and the waterproof line box and the installation shell are arranged on the side wall of the outer barrel.
As preferable: the fan assembly comprises a motor arranged in the outer cylinder and aluminum blades matched and connected with the motor, supporting frames matched and connected with the outer cylinder are symmetrically arranged on the motor, and the aluminum blades and the rear net cover are correspondingly arranged.
As preferable: the outer wall of the combustion cylinder is provided with a fixing frame which is connected with the inner wall of the outer cylinder in a matching way.
As preferable: and hanging rings are symmetrically arranged on the outer cylinder.
The invention has the beneficial effects that: the invention has reasonable structural design, through the open holes arranged on the air inlet device, the air inlet holes arranged on the guide plate and the flow limiting holes uniformly distributed at the joint of the guide plate and the bending structure, not only can ensure that sufficient oxygen enters the combustion cylinder to ensure that fuel gas is combusted fully, but also can reduce the flame diameter in the combustion cylinder, improve the combustion efficiency, simultaneously can reduce the heat of the cylinder body of the fan heater and the combustion cylinder, ensure the safety and durability of the fan heater, and in addition, the bending structure arranged on the guide plate can ensure that more air quantity enters the combustion cylinder, thereby increasing the air quantity of hot air and improving the working efficiency of the fan heater.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of an exploded construction of the present invention.
FIG. 3 is a schematic view of a gas control assembly of the present invention.
FIG. 4 is an exploded view of the air intake assembly of the present invention.
Fig. 5 is a schematic view of a part of the structure of the present invention.
Fig. 6 is a schematic view of section A-A of fig. 5.
Fig. 7 is a schematic cross-sectional view of fig. 5.
The names of the parts indicated by the numerals in the drawings are as follows: 1-barrel, 2-control device, 3-combustion cylinder, 4-air inlet component, 5-fan component, 6-outer cylinder, 7-support, 8-face guard, 9-back net cover, 10-controller component, 11-gas control component, 12-fixing frame, 13-air inlet device, 14-deflector, 15-furnace end component, 16-air inlet pipe, 17-motor, 18-aluminum fan blade, 19-support frame, 20-upper cover, 21-waterproof wire box, 22-program controller, 23-dust cover, 24-installation shell, 25-gas pressure stabilizing valve, 26-closure cover, 27-connection pipe, 28-opening, 29-air guiding disk, 30-connection frame, 31-air inlet hole, 32-furnace end, 33-fixing plate, 34-screw pipe, 35-ignition component, 36-ignition needle, 37-flame ion probe, 38-lifting ring, 39-temperature control component.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 7, a gas fan heater, including barrel 1, the controlling means 2 of being connected with the cooperation of barrel 1, the combustion bowl 3 of setting in barrel 1, the air inlet subassembly 4 of being connected with the cooperation of combustion bowl 3 and the fan subassembly 5 of being connected with the cooperation of barrel 1, air inlet subassembly 4 is including the air inlet unit 13 that is equipped with trompil 28, the guide plate 14 of being connected with the cooperation of air inlet unit 13, the burner subassembly 15 of setting on air inlet unit 13 and the intake pipe of being connected with the cooperation of burner subassembly 15, the equipartition on the guide plate 14 with the inlet port 31 of opening 28 corresponds the setting, fixedly connected with bending structure on the guide plate 14, burner subassembly 15 still is connected with the cooperation of combustion bowl 3, the junction of guide plate 14 and bending structure still is equipped with the restricted orifice, guide plate 14 is fan-shaped, the trompil 28 that sets up on the air inlet unit 13, the guide plate 14 go up and the restricted orifice, can guarantee to get into abundant oxygen in the combustion bowl 3, make gas combustion abundant, reduce the diameter in the combustion bowl 3 to improve the combustion bowl 3, thereby also can reduce the combustion efficiency, can also improve the safety of combustion bowl 3 and the fan heater 1, can also the fan heater that the fan heater can be more in the combustion bowl 3 has improved the safety of combustion bowl 3, and the fan heater can be improved simultaneously.
The air inlet device 13 comprises an air guide disc 29 provided with assembly holes and a connecting frame 30 fixedly connected with the air guide disc 29, the connecting frame 30 is annularly arranged on the air guide disc 29, the assembly holes are matched and connected with the burner assembly 15, the guide plate 14 is matched and connected with the air guide disc 29, the connecting frame 30 is matched and connected with the outer cylinder 6, at least one connecting frame 30 is uniformly distributed on the end face of the air guide disc 29, preferably, the connecting frame is provided with four positions uniformly distributed on the end face of the air guide disc 29, the air guide disc 29 is provided with an opening 28, the opening 28 is correspondingly arranged with an air inlet 31 arranged on the guide plate 14, and then the burner assembly 15 is used for igniting the combustion cylinder 3 to fully burn internal fuel gas, so that the combustion efficiency of the fan heater is improved. The air guide plates 14 are at least provided with one air inlet 31 which is correspondingly arranged in the space formed by the air guide plate 29 and the connecting frame 30, preferably, the air guide plates 14 are provided with four air guide plates which are correspondingly arranged in the space formed by the air guide plate 29 and the connecting frame 30, the angle range of the single air guide plates 14 arranged in the space formed by the air guide plate 29 and the connecting frame 30 is 15-160 ℃, preferably, the air guide plates 14 are uniformly distributed on the air guide plates 14 in a fan shape, the air inlet 31 can also be arranged on the air guide plates 14 in a wave shape which is suitable for air inlet, and the arrangement positions of the air holes 28 on the air guide plate 29 are set corresponding to the arrangement positions of the air inlet 31 while the arrangement positions of the air inlet 31 are changed.
The burner assembly 15 comprises a burner 32 arranged in the combustion cylinder 3, a fixing plate 33 fixedly arranged with the burner 32 and an ignition assembly 35 arranged on the fixing plate 33, a threaded pipe 34 in threaded connection with the air inlet pipe is arranged in the middle of the fixing plate 33, the ignition assembly 35 is arranged in the combustion cylinder 3 in a matched mode, the ignition assembly 35 comprises an ignition needle 36 and a flame ion probe 37 in matched connection with the ignition needle 36, the decompressed fuel gas is sent to the burner 32 through the air inlet pipe, then the fuel gas is ignited and combusted through the ignition needle 36, meanwhile, the flame ion probe 37 monitors the temperature in the combustion at any time, and the safety of the combustion cylinder 3 is guaranteed.
The control device 2 comprises a gas control assembly 11 which is matched and connected with the gas inlet pipe 16 and a controller assembly 10 which is matched and connected with the gas control assembly 11, the controller assembly 10 comprises a waterproof line box 21 provided with a control part and a dust cover 23 which is matched and connected with the waterproof line box 21, the gas control assembly 11 comprises a mounting shell 24, a gas pressure stabilizing valve 25 which is arranged in the mounting shell 24, a program controller 22 which is matched and connected with the gas pressure stabilizing valve 25 and a closed cover 26 which is matched and connected with the mounting shell 24, the gas pressure stabilizing valve 25 is also connected with a connecting pipe 27 which is matched and connected with the gas inlet pipe 16, the mounting shell 24 is provided with a connecting pipe hole which is matched and connected with the connecting pipe 27, the program controller 22 can control the working states of the ignition assembly 35, the fan assembly 5 and the gas pressure stabilizing valve 25, so that the fan assembly is convenient to use of the fan heater, the gas pressure stabilizing valve 25 is used for reducing pressure through the connecting pipe 27, and then delivering the reduced gas into the combustion cylinder 3 through the gas inlet pipe, the gas pressure stabilizing valve 25 can prevent the fan heater 16 from being damaged by high and low in pressure and high in the air inlet pipe 16, and high in safety level and high in safety and high stability. The preferred range of intake pressure of the liquefied gas is: the preferred range of inlet pressure for natural gas is from 15 to 25 mbar, 30 to 40 mbar.
The barrel 1 comprises an outer barrel 6, a support 7, a mask 8 and a rear net cover 9, wherein the outer wall of the outer barrel 6 is provided with an upper cover 20, the support 7 is arranged at the bottom end of the outer barrel 6, the mask 8 is arranged at the front end of the outer barrel 6, the rear net cover 9 is arranged at the rear end of the outer barrel 6, the outer barrel 6 is further provided with a temperature control assembly 39 which is matched and connected with a program controller 22, the waterproof wire box 21 and an installation shell 24 are arranged on the side wall of the outer barrel 6, the upper cover 20 arranged on the outer wall of the outer barrel 6 is convenient to detach, and therefore components in the outer barrel 6 are inspected and maintained, and the use is convenient. Wherein, drive through fan subassembly 5 back screen panel 9 advances cold wind, gets into behind the urceolus 6, a small portion cold wind passes through the trompil 28 that the fresh air inlet 31 of guide plate 14 and air inlet subassembly 4 set up and gets into combustion cylinder 3 internal combustion-supporting, and other part cold air directly gets into the wind channel that forms between urceolus 6 and the combustion cylinder 3 after, through face guard 8 air-out carries out the circulation heat dissipation.
The fan assembly 5 comprises a motor 17 arranged in the outer cylinder 6 and aluminum fan blades 18 matched and connected with the motor 17, supporting frames 19 matched and connected with the outer cylinder 6 are symmetrically arranged on the motor 17, the aluminum fan blades 18 and the rear net cover 9 are correspondingly arranged, the motor 17 drives the aluminum fan blades 18 to rotate to form wind pressure in the outer cylinder 6, external cold air enters the outer cylinder 6 to be matched with the combustion cylinder 3 for heating circulation, the aluminum fan blades 18 are arranged in a mode of being correspondingly arranged with the rear net cover 9, a better air cutting process can be achieved, more air quantity enters the combustion cylinder 3, and warm air outlet quantity of the fan heater is improved.
The outer wall of the combustion cylinder 3 is provided with a fixing frame 12 which is connected with the inner wall of the outer cylinder 6 in a matched mode, and the fixing frame 12 ensures the stability of air duct connection between the combustion cylinder 3 and the outer cylinder 6 and ensures uniform air outlet.
The outer cylinder 6 is symmetrically provided with hanging rings 38, the hanging rings 38 are arranged on the outer cylinder 6, so that the fan heater can be lifted up for use, and the fan heater can be used by being placed on a floor or a workbench through the support 7 or fixed on a wall as required.
The specific working principle of the invention is as follows:
firstly, the control piece is connected with a power supply, the used natural gas, liquefied petroleum gas or methane and other fuel gases are connected into the fuel gas pressure stabilizing valve 25 through the connecting pipe 27 to be depressurized and then enter the air inlet pipe, then the control piece controls the ignition assembly 35 to automatically ignite, after the fuel gas is normally combusted in the combustion cylinder 3, cold air enters from the rear net cover 9 through the fan assembly 5, and the cold air is circularly heated through the air inlet hole 31 formed in the guide plate 14, the opening 28 formed in the air guide plate 29 and the limiting hole formed in the joint of the guide plate 14 and the bending structure, so as to provide oxygen required by combustion, and after heating, hot air is taken out through the face mask 8 by the fan assembly 5, and blown out hot air is circularly heated for heating a user. In addition, the user can set the use temperature through the program controller 22 at will, when being lower than the use temperature that sets for, the warm air blower can work and heat automatically, and after the setting temperature that the user used is reached, the warm air blower automatic stop work, convenient to use, safety and energy saving.
Wherein, the fresh air inlet 31 that sets up on the guide plate 14 and the guide plate 14 with the restriction hole that the junction of bending structure was equipped with not only can guarantee to get into abundant oxygen in the combustion cylinder 3, make gas burning abundant, flame colour is light blue, effectively avoided gas burning insufficient harmful gas to produce and caused atmospheric pollution's condition to take place, also reduce the flame diameter in the combustion cylinder 3 simultaneously, improved combustion efficiency, also can reduce the heat of electric fan heater barrel and combustion cylinder itself, prevent that electric fan heater from taking place at the overheated problem that reduces the whole performance of electric fan heater of long-time use in-process barrel and other parts, improved the security and the durability of electric fan heater.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (7)
1. The utility model provides a gas fan heater, includes the barrel, with the controlling means of barrel cooperation connection, set up the combustion cylinder in the barrel, with the air inlet subassembly of combustion cylinder cooperation connection and with the fan subassembly of barrel cooperation connection, its characterized in that: the air inlet assembly comprises an air inlet device provided with holes, a guide plate matched and connected with the air inlet device, a furnace end assembly arranged on the air inlet device and an air inlet pipe matched and connected with the furnace end assembly, air inlet holes corresponding to the holes are uniformly distributed on the guide plate, a bending structure is fixedly connected on the guide plate, the furnace end assembly is matched and connected with a combustion cylinder, limiting holes are uniformly distributed at the joint of the guide plate and the bending structure, the air inlet device comprises an air guide plate provided with assembly holes and a connecting frame fixedly connected with the air guide plate, the connecting frame is annularly arranged on the air guide plate, at least one uniformly distributed end face of the air guide plate is arranged on the assembly holes and matched and connected with the furnace end assembly, at least one guide plate is correspondingly arranged in the space formed between the air guide plate and the connecting frame, and the connecting frame is also matched and connected with the inner wall of the cylinder.
2. A gas fan heater as claimed in claim 1, wherein: the burner assembly comprises a burner arranged in a combustion cylinder, a fixed plate fixedly arranged with the burner and an ignition assembly arranged on the fixed plate, wherein a threaded pipe in threaded connection with the air inlet pipe is arranged in the middle of the fixed plate, the ignition assembly is arranged in the combustion cylinder in a matched manner, and the ignition assembly comprises an ignition needle and a flame ion probe in matched connection with the ignition needle.
3. A gas fan heater as claimed in claim 1, wherein: the control device comprises a gas control assembly connected with the gas inlet pipe in a matched mode and a controller assembly connected with the gas control assembly in a matched mode, the controller assembly comprises a waterproof wire box provided with a control piece and a dust cover connected with the waterproof wire box in a matched mode, the gas control assembly comprises a mounting shell, a gas pressure stabilizing valve arranged in the mounting shell, a program controller connected with the gas pressure stabilizing valve in a matched mode and a sealing cover connected with the mounting shell in a matched mode, a connecting pipe connected with the gas inlet pipe in a matched mode is further connected to the gas pressure stabilizing valve, and a pipe hole connected with the connecting pipe in a matched mode is formed in the mounting shell.
4. A gas fan heater as claimed in claim 3, wherein: the waterproof line box comprises a barrel body and is characterized in that the barrel body comprises an outer barrel, a support, a mask and a rear net cover, wherein an upper cover is arranged on the outer wall of the outer barrel, the support is arranged at the bottom end of the outer barrel, the mask is arranged at the front end of the outer barrel, the rear net cover is arranged at the rear end of the outer barrel, a temperature control assembly is further arranged on the outer barrel and connected with a program controller in a matched mode, and the waterproof line box and the installation shell are arranged on the side wall of the outer barrel.
5. A gas fan heater according to claim 4, wherein: the fan assembly comprises a motor arranged in the outer cylinder and aluminum blades matched and connected with the motor, supporting frames matched and connected with the outer cylinder are symmetrically arranged on the motor, and the aluminum blades and the rear net cover are correspondingly arranged.
6. A gas fan heater according to claim 4, wherein: the outer wall of the combustion cylinder is provided with a fixing frame which is connected with the inner wall of the outer cylinder in a matching way.
7. A gas fan heater according to claim 4, wherein: and hanging rings are symmetrically arranged on the outer cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711468608.7A CN108006962B (en) | 2017-12-29 | 2017-12-29 | Gas fan heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711468608.7A CN108006962B (en) | 2017-12-29 | 2017-12-29 | Gas fan heater |
Publications (2)
Publication Number | Publication Date |
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CN108006962A CN108006962A (en) | 2018-05-08 |
CN108006962B true CN108006962B (en) | 2023-11-21 |
Family
ID=62049157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711468608.7A Active CN108006962B (en) | 2017-12-29 | 2017-12-29 | Gas fan heater |
Country Status (1)
Country | Link |
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CN (1) | CN108006962B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109357402B (en) * | 2018-09-19 | 2020-10-20 | 宁波德业变频技术有限公司 | Variable-frequency air heater and control method thereof |
KR102408963B1 (en) * | 2020-10-19 | 2022-06-14 | 강민구 | Fan heater |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000019109A (en) * | 1998-09-08 | 2000-04-06 | 구자홍 | Flame holder for heater |
CN201000195Y (en) * | 2006-11-17 | 2008-01-02 | 黄瑞光 | Heating fan |
CN202371784U (en) * | 2011-11-14 | 2012-08-08 | 中山市超人电器有限公司 | Heat collecting gas stove |
CN203517989U (en) * | 2013-11-04 | 2014-04-02 | 宁波宝工电器有限公司 | Gas heater |
CN203518215U (en) * | 2013-11-06 | 2014-04-02 | 宁波宝工电器有限公司 | Oil-fired fan heater |
CN207797389U (en) * | 2017-12-29 | 2018-08-31 | 宁波宝工电器有限公司 | A kind of gas warm-air machine |
-
2017
- 2017-12-29 CN CN201711468608.7A patent/CN108006962B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000019109A (en) * | 1998-09-08 | 2000-04-06 | 구자홍 | Flame holder for heater |
CN201000195Y (en) * | 2006-11-17 | 2008-01-02 | 黄瑞光 | Heating fan |
CN202371784U (en) * | 2011-11-14 | 2012-08-08 | 中山市超人电器有限公司 | Heat collecting gas stove |
CN203517989U (en) * | 2013-11-04 | 2014-04-02 | 宁波宝工电器有限公司 | Gas heater |
CN203518215U (en) * | 2013-11-06 | 2014-04-02 | 宁波宝工电器有限公司 | Oil-fired fan heater |
CN207797389U (en) * | 2017-12-29 | 2018-08-31 | 宁波宝工电器有限公司 | A kind of gas warm-air machine |
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CN108006962A (en) | 2018-05-08 |
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