WO2021110112A1 - 一种取暖器 - Google Patents

一种取暖器 Download PDF

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Publication number
WO2021110112A1
WO2021110112A1 PCT/CN2020/133775 CN2020133775W WO2021110112A1 WO 2021110112 A1 WO2021110112 A1 WO 2021110112A1 CN 2020133775 W CN2020133775 W CN 2020133775W WO 2021110112 A1 WO2021110112 A1 WO 2021110112A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas tank
cover assembly
furnace body
hole
head assembly
Prior art date
Application number
PCT/CN2020/133775
Other languages
English (en)
French (fr)
Inventor
罗国定
黄华
卢飞
Original Assignee
罗朝译
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201911226093.9A external-priority patent/CN111059610A/zh
Priority claimed from CN201922145218.7U external-priority patent/CN211502978U/zh
Priority claimed from CN201922144691.3U external-priority patent/CN211345490U/zh
Priority claimed from CN201922145117.XU external-priority patent/CN211502992U/zh
Priority claimed from CN201922144655.7U external-priority patent/CN211476084U/zh
Priority claimed from CN201922145120.1U external-priority patent/CN211502994U/zh
Priority claimed from CN201911230676.9A external-priority patent/CN111043645A/zh
Priority claimed from CN201922145259.6U external-priority patent/CN211502996U/zh
Priority claimed from CN201922144687.7U external-priority patent/CN211345432U/zh
Priority claimed from CN201922144661.2U external-priority patent/CN211345493U/zh
Priority claimed from CN201922145195.XU external-priority patent/CN211476077U/zh
Priority claimed from CN201922144714.0U external-priority patent/CN211399982U/zh
Priority claimed from CN201922145216.8U external-priority patent/CN211502995U/zh
Priority claimed from CN201922144654.2U external-priority patent/CN211502984U/zh
Application filed by 罗朝译 filed Critical 罗朝译
Priority to US17/167,840 priority Critical patent/US11175050B2/en
Publication of WO2021110112A1 publication Critical patent/WO2021110112A1/zh
Priority to US17/507,210 priority patent/US20220042685A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • 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
    • 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
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators

Definitions

  • the invention relates to the technical field of heating equipment, in particular to a heater.
  • Heaters are mainly divided into electric drive and gas drive based on fuel.
  • Gas-driven heaters usually include removable gas tanks, gate valves, fire head components, and furnace bodies as external shells.
  • gas tanks, valves, and fire head components are usually It is in the same longitudinal direction.
  • the heat generated by the burner bottom of the burner assembly is easy to radiate downwards and directly bake the valve and the interface end of the gas tank.
  • Such a structure has potential safety hazards.
  • the gas stored inside is generally liquid or solid under high pressure and low temperature.
  • a heater which aims to radiate the heat generated by the furnace head around the interface end of the gas tank and block direct radiation to the interface end to effectively improve the utilization rate of fuel.
  • a heater which is characterized by: comprising a body, a flame head assembly, a gas tank and a reflecting plate, the flame head assembly is installed on the body, the gas tank is arranged in the body and is located directly below the flame head assembly, and the gas The interface end of the tank is connected to the fuel inlet end of the fire head assembly through a valve.
  • the reflector is installed in the body and located between the fire head assembly and the gas tank to block the heat from the bottom of the fire head assembly from directly radiating to the interface end of the gas tank. , And allow the heat around the furnace head to radiate to the position around the interface end of the gas tank and heat the gas tank.
  • the reflecting plate includes a blocking area and a radiation area
  • the blocking area is the projection surface of the furnace head on the reflector plate in the longitudinal direction, which is used to block the heat at the bottom of the furnace head from directly radiating to the interface end of the gas tank, and the radiation area It does not overlap with the barrier area, and allows the heat around the furnace head to radiate to the location around the interface end of the gas tank.
  • the reflecting plate is provided with at least one through hole longitudinally penetrating as a radiation area, the through hole does not overlap with the blocking area, and the reflecting plate is also provided with a mounting groove.
  • the body includes a furnace body and a mesh cover assembly, and the lower opening of the furnace body is provided with a cavity for accommodating the mesh cover assembly.
  • the lower end surface of the body is provided with multiple sets of feet, the outer peripheral wall of the lower end surface of the body is bent inward to form an annular support surface, and the upper end surface of the feet has an "L"-shaped connecting surface, including a longitudinal surface and a horizontal plane, and the horizontal plane abuts Connected to the annular supporting surface, the longitudinal surface abuts against the outer peripheral wall of the main body and is locked by screws, and the supporting feet limit the mesh cover assembly accommodated in the cavity.
  • the furnace body further includes a limit component that limits the position of the mesh cover component, the limit component is arranged in multiple groups and the upper end surface of the furnace body is rotatably connected with the L-shaped rotating rod; or the limit component includes multiple groups arranged in the furnace body
  • the hole groove on the upper end surface and the bottom ring of the net cover assembly are fixedly provided with a clamping joint that matches the hole groove.
  • the hole groove is a gourd-shaped structure
  • the outer circumference of the clamping joint has external threads, and the clamping joint extends into the hole
  • the groove is screwed together by bolts; or the limit component is set to a ring groove structure formed by a ring concave on the upper end surface of the furnace body, the bottom ring of the mesh cover assembly is not connected end to end, and the bottom ring is embedded in the ring groove structure and is composed of the mesh cover assembly Self-tension card connection.
  • the bottom ring of the net cover assembly is not connected end to end, the bottom ring is fixedly provided with a clamp joint, the limit component includes an annular groove structure and a hole matched with the clamp joint, the bottom ring is embedded in the annular groove and is formed by the net The cover assembly itself is tensioned and clamped, and the clamp joint is assembled with the hole to facilitate the installation and positioning of the net cover assembly.
  • the upper end surface of the furnace body is composed of an installation plane and a concave surface
  • the lower end of the flame head assembly is fixed on the installation plane and is connected with the gas tank arranged in the cavity through a valve
  • the concave surface is provided with at least communication with the cavity A diathermy hole.
  • the installation plane of the furnace body is fixedly provided with a support frame, the upper end of the support frame passes through the installation slot of the reflector plate, and is clamped with the reflector plate.
  • the support frame is in the shape of a plate as a whole, the support frame extends to the inner side and the outer side to form inner protrusions and outer protrusions, and in the longitudinal direction, the inner protrusions and the outer protrusions are arranged in a staggered up and down position , Used to clamp the reflector and limit the rotation of the support.
  • the present invention is beneficial in that the heater includes a body, a flame head assembly, a gas tank, and a reflector, and the reflector makes the heat generated by the stove radiate to around the interface of the gas tank and block direct radiation to the interface.
  • the fuel in the gas tank more fully used, avoids the problem of condensing inside the gas tank and wasting due to the low temperature in the gas tank, effectively improving the utilization of fuel, and is especially suitable for plateaus and other atmospheric pressures. Low areas.
  • Figure 1 is a perspective view of the first embodiment of the heater of the present invention
  • Figure 2 is a cross-sectional view of the first embodiment of the heater of the present invention.
  • Figure 3 is a perspective view of the heater in Embodiment 1 of the present invention omitting the mesh cover assembly, the heating cover and the reflector;
  • Fig. 4 is an enlarged schematic diagram of A in Fig. 2;
  • Figure 5 is a perspective view of the feet in the first embodiment of the heater of the present invention.
  • Figure 6 is a cross-sectional view of the feet in the first embodiment of the heater of the present invention.
  • Figure 7 is a perspective view of the grille assembly in the first embodiment of the heater of the present invention.
  • Figure 8 is a perspective view of the gas tank and the flame head assembly in the first embodiment of the heater of the present invention.
  • FIG. 9 is a cross-sectional view of the gas tank and the flame head assembly in the first embodiment of the heater of the present invention.
  • Fig. 10 is an enlarged schematic diagram of B in Fig. 2;
  • Figure 11 is a perspective view of the burner assembly in the first embodiment of the heater of the present invention.
  • Figure 12 is a cross-sectional view of the burner assembly in the first embodiment of the heater of the present invention.
  • Figure 13 is a schematic diagram of the gas tank and the flame head assembly in the first embodiment of the heater of the present invention.
  • Figure 14 is a perspective view of the reflector in the first embodiment of the heater of the present invention.
  • FIG. 15 is a perspective view 1 of the support frame in the first embodiment of the heater of the present invention.
  • Figure 16 is a second perspective view of the support frame in the first embodiment of the heater of the present invention.
  • Figure 17 is an installation diagram of the support frame and the reflector in the first embodiment of the heater of the present invention.
  • Figure 19 is a top view of the reflector and the flame head assembly in the fourth embodiment of the heater of the present invention.
  • Figure 20 is a top view of the reflector and the flame head assembly in the fifth embodiment of the heater of the present invention.
  • Figure 21 is a side view of the reflector and the flame head assembly in the fifth embodiment of the heater of the present invention.
  • Figure 22 is a top view of the reflector and the flame head assembly in the sixth embodiment of the heater of the present invention.
  • Figure 23 is a side view of the reflector and the flame head assembly in the sixth embodiment of the heater of the present invention.
  • Figure 24 is a top view of the reflector and the flame head assembly in the seventh embodiment of the heater of the present invention.
  • Fig. 25 is a side view of the reflecting plate and the flame head assembly in the seventh embodiment of the heater of the present invention.
  • All directional indicators (such as up, down, left, right, front, back, horizontal, vertical?) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the components in a certain posture Etc., if the specific posture changes, the directional indication will also change accordingly.
  • the up-and-down direction as shown on the paper in Figure 2 is defined as the up-and-down direction in the present invention, and the paper is defined by the net cover
  • the direction of the components to the furnace head is from the outside to the inside.
  • a heater includes a body, a flame head assembly 5, a gas tank 6 and a reflector 3.
  • the flame head assembly 5 is installed on the body, and the gas tank 6 is arranged in the body and is located on the front of the flame head assembly 5.
  • the connection end 61 of the gas tank 6 is connected to the fuel inlet end of the fire head assembly 5 through a valve 7.
  • the reflector 3 is installed in the body and is located between the fire head assembly 5 and the gas tank 6 to block the fire head assembly 5
  • the heat at the bottom of the furnace head 51 is directly radiated to the interface end 61 of the gas tank 6, and the heat around the furnace head 51 is allowed to radiate to the surrounding position 62 of the interface end 61 on the gas tank 6 and heat the gas tank 6.
  • the main body includes a furnace body 1, a mesh cover assembly 2 detachably installed on the furnace body 1.
  • An adjustment switch 10 is provided on the furnace body 1, and the gas output volume of the gas tank 6 is controlled by the adjustment switch 10, and the furnace body 1 is provided with an opening at the bottom
  • a cavity (not shown in the figure) capable of accommodating the mesh cover assembly 2.
  • the cavity is also used to house the gas tank 6 during use.
  • the mesh cover assembly 2 is placed in the cavity during packaging and transportation to reduce the overall packaging volume Therefore, the cost of packaging and transportation is saved.
  • the furnace body 1 also includes a limit component or a leg 4, the limit component It can be a fastener provided on the upper end surface of the furnace body 1, the fastener passes through the upper end surface of the furnace body 1 and fixes the mesh cover assembly 2, or other structures restrict the position of the mesh cover assembly 2.
  • the feet 4 are fixed on the lower end surface of the furnace body 1, and the feet 4 are made of rubber material.
  • the number of the feet 4 is provided in three groups, and the three groups of feet 4 are arranged circumferentially and fixed on the lower side of the furnace body 1.
  • the foot 4 not only serves as a limiting component of the mesh cover assembly 2 placed in the cavity, but also serves as a support component to support the heater.
  • the specific connection between the foot 4 and the furnace body 1 is that the furnace body 1 is under The outer peripheral wall of the end surface is bent inward to form an annular support surface 18.
  • the cross section of the annular support surface 18 in the axial direction of the furnace body 1 is a "C" shape.
  • the shape of the annular support surface 18 can be adjusted according to the process or actual needs.
  • the upper end surface is provided with an "L"-shaped connecting surface, including a longitudinal surface 41 and a horizontal surface 42, the horizontal surface 42 abuts against the annular support surface 18, and the longitudinal surface 41 abuts against the outer peripheral wall of the furnace body 1 and is locked by fasteners, thereby It is convenient for the disassembly and assembly of the two, and is easy to realize, and the fasteners can be screws.
  • the longitudinal surface 41 is provided with a first screw hole 43
  • the horizontal surface 42 is provided with a second screw hole 44
  • the annular support surface 18 is provided with a third screw hole located opposite to the second screw hole 44 (not shown in the figure). )
  • the foot 4 is also provided with a first accommodating groove 45 behind the first screw hole 43 for accommodating fasteners, and the foot 4 is also provided with a position below the second screw hole 44 for accommodating
  • the first screw hole 43 is first considered to be assembled with the screw holes provided on the outer peripheral wall of the furnace body 1 to enhance the overall structural strength.
  • the supporting foot 4 is installed on the furnace body 1 in the above manner, the installation is not firm enough or flattened, and then the second screw hole 44 and the third screw hole are used for assembly.
  • the upper end surface of the furnace body 1 is composed of an installation plane 11 and a concave surface 12 forming a cavity.
  • the mesh cover assembly 2 is installed on the installation plane 11, and the limit component can be limited to the installation plane 11 by the mesh cover assembly 2
  • the plane 11 is set on the upper end surface of the furnace body 1, so that the mesh cover assembly 2 can be conveniently installed on the upper end surface of the furnace body 1 in a limited position to meet the purpose of being detachable and not easy to fall during use.
  • the upper end surface of the furnace body 1 is also provided There is a convex ring-shaped restricting block 19, and the diameter of the circular area enclosed by the ring-shaped restricting block 19 is not less than the outer diameter of the lower end surface of the mesh cover assembly 2, so that the mesh cover assembly 2 is placed on the upper end surface of the furnace body 1. Limit its movement in the outward direction.
  • the net cover assembly 2 includes a cover body formed by a plurality of longitudinal steel bars 22 arranged in an annular array and a cylindrical structure, a ring-shaped bottom ring 21 and an upper ring 20, and the upper and lower ends of each group of steel bars 22 are respectively connected
  • the bottom ring 21, the upper ring 20, and the steel bar 22 can adopt a curved or straight rod structure.
  • the limit component adopts a variety of ways to limit the mesh cover assembly 2.
  • the limit component can be composed of multiple sets of L-shaped rotating rods 15, L-shaped
  • the rotating rod 15 is rotatably connected with the installation plane 11 of the furnace body 1, and the limit assembly locks or unlocks the mesh cover assembly 2 by rotating.
  • the rotating position of the L-shaped rotating rod 15 includes the first rotating position and the second rotating position.
  • the mesh cover assembly 2 When the rod 15 rotates to the first rotation position, the mesh cover assembly 2 is restricted from being pulled out of the furnace body 1 upward, and when the L-shaped rotating rod 15 is rotated to the second rotation position, the restriction on the mesh cover assembly 2 is released and the mesh cover assembly 2 is allowed to be pulled out of the furnace upwards.
  • Body 1, the L-shaped rotating rod 15 and the installation plane 11 are installed in a manner specifically that one end of the L-shaped rotating rod 15 has an external thread, and the mounting plane 11 is provided with the same number of screw holes as the L-shaped rotating rod 15.
  • the number of rotating rods 15 can be provided in three groups, and the three groups of L-shaped rotating rods 15 are distributed in a ring shape.
  • the limit component can also be made up of at least one set of holes 16 fixed on the mounting plane 11 and at least one clamping joint 23 fixed on the lower end surface of the bottom ring 21 of the net cover assembly 2.
  • the clamping joints 23 and the holes 16 are of equal number and structure. Matching, the card joint 23 and the hole 16 are assembled together, and the mesh cover assembly 2 can be conveniently installed on the installation plane 11 of the furnace body 1 in a limited position, so as to meet the purpose of being detachable and not easy to fall during use.
  • the numbers of the holes 16 and the clamping joints 23 are respectively provided in three groups, and the three sets of the hole grooves 16 and the clamping joints 23 are distributed in a ring shape, and the positions of the hole grooves 16 and the clamping joints 23 correspond one-to-one.
  • the whole hole 16 may be in the shape of a gourd, and the whole clamping joint 23 may be T-shaped. When in use, the clamping joint 23 is extended into the hole 16 and rotated and locked to prevent it from coming out upward.
  • the hole 16 can also be set to be circular.
  • the outer circumference of the head end of the clamping joint 23 may be provided with an external thread.
  • the clamping joint 23 is inserted into the hole 16 and fixed by a first fastener.
  • the first fastener may be a wing nut. Or bolts.
  • the limiting component is an annular groove structure formed by a ring-shaped recess on the upper end surface of the furnace body 1.
  • the bottom ring 21 of the mesh cover assembly 2 is not connected end to end, and the bottom ring 21 of the mesh cover assembly 2 is inserted into the annular groove and is formed by the mesh cover assembly. 2 The tension is clamped in the annular groove to prevent the mesh cover assembly 2 from falling off.
  • the limit component restricts the mesh cover assembly 2 to the upper end surface of the furnace body 1, while in the package state, the limit component restricts the mesh cover assembly 2 in the cavity.
  • the same structure has two uses. It can effectively reduce the packaging volume of the heater, which is convenient for packaging, transportation and carrying.
  • a support assembly 9 is provided above the net cover assembly 2.
  • the support assembly 9 includes a fixing plate 91 and an adjustment plate 92.
  • the fixing plate 91 is fixedly connected to the upper ring 20 of the net cover assembly 2.
  • the adjustment plate 92 is located inside the net cover assembly 2 and Rotatingly connected to the fixing plate 91, the lower end of the adjusting plate 92 is fixedly provided with a heating cover 8.
  • the fixing plate 91 is fixedly provided with a first hot air hole 93 penetrating through it
  • the adjusting plate 92 is fixedly provided with a second hot air hole 94 penetrating therethrough
  • the number, position and shape of the first hot air holes 93 match the second hot air holes 94.
  • the number of the first hot air holes 93 and the second hot air holes 94 are arranged in six groups, and they are distributed in a ring shape.
  • a set of first hot air holes 93 are fixedly provided with a push plate 96 on the side wall, and the push plate 96 is inserted upwardly into the first hot air hole 93.
  • the central positions of the fixing plate 91 and the adjusting plate 92 are respectively fixed with connecting holes, and the third fastener
  • the fixing plate 91 and the adjusting plate 92 are connected in turn through the connecting holes, and the upper end of the fixing plate 91 is also fixedly provided with a supporting block 95 for supporting.
  • the heating time is controlled by the movement of the push plate 96 in the first hot air hole 93.
  • the first hot air hole 93 is completely connected to the inside of the net cover assembly 2 through the second hot air hole 94.
  • the heating time is short.
  • the area where the first hot air hole 93 communicates with the inside of the mesh cover assembly 2 under the action of the adjusting plate 92 gradually decreases until it is completely disconnected.
  • the heating time gradually increases.
  • the lower end of the burner assembly 5 is fixed on the installation plane 11 and connected with the gas tank 6 arranged in the cavity through a valve 7.
  • the valve 7 is fixed on the upper surface of the cavity, and the burner assembly 5 is erected on the furnace body 1.
  • the upper end surface, and the interface end 61 of the gas tank 6 is connected to the inlet end of the valve 7.
  • the inlet end of the valve 7 is provided with a sealing ring 71 and is connected with the interface end of the gas tank 6 to play a sealing role; the fire head assembly 5 includes a burner 51.
  • the ejector tube includes an inner tube 52 and an outer tube 53 nested together.
  • the lower end of the inner tube 52 is fixed on the concave surface 12 of the furnace body 1, and the upper end is connected to the furnace head 51.
  • the outer tube 53 can rotate relative to the inner tube 52. It is arranged on the outer circumference of the inner tube 52, and at least one vent 54 is opened on the inner tube 52 and the outer tube 53 respectively, so that the vent 54 on the inner tube 52 and the outer tube 53 are opposite or staggered or closed by rotating the outer tube 53
  • the outer peripheral wall of the outer tube 53 is fixed with a rotating rod 55 to facilitate the rotation of the outer tube 53.
  • a ceramic sleeve is embedded between the inner tube 52 and the outer tube 53 to enhance the heat insulation effect. Improve the protection strength and effect of the sealing ring.
  • the valve 7 includes a valve body (not shown in the figure), a valve core 72 accommodated in the valve body, a rotating handle 73 connected to one end of the valve core 72 and extending out of the valve body, and the adjusting switch 10 is connected to the rotating handle 73
  • the inlet end and outlet end of the valve 7 are respectively located on the upper and lower end faces of the valve body and communicate with the valve cavity respectively.
  • the valve body is fixed on the upper surface of the cavity by screws, and the upper end of the inner tube 52 is recessed to form a truncated truncated mounting groove (Figure (Unmarked), and the furnace head 51 is in a "T" shape as a whole, and the lower end of the furnace head 51 is inserted into the truncated cone-shaped installation groove and fixed by a second fastener passing through the side wall of the inner tube 52.
  • the heater also includes an igniter or igniter for ignition.
  • the liquefied gas preferably propane
  • the liquefied gas in the gas tank 6 is sprayed from the interface end 61 of the gas tank 6 through the valve 7 Out to the inner tube 52 and the outer tube 53, and then generate fire and heat on the furnace head 51, continuous use makes the inner tube 52 generate greater heat, and the outer tube 53 can be rotated so that the vent 54 can adjust its air intake The purpose of adjusting the size of the flame head is achieved.
  • the reflector plate 3 is located between the flame head assembly 5 and the gas tank 6.
  • the reflector plate 3 can radiate the heat generated by the furnace head 51 to the periphery of the interface end 61 of the gas tank 6 while avoiding direct heat radiation to the interface end 61, so that the gas tank 6
  • the fuel is used more fully, avoiding the problem of condensing inside the gas tank 6 and wasting due to the low temperature in the gas tank 6, and effectively improving the utilization rate of the fuel, especially suitable for areas with low air pressure such as plateaus.
  • the reflector 3 includes a blocking area and a radiation area, and the blocking area includes the projection surface of the furnace head 51 on the reflector plate 3 in the longitudinal direction, which is used to block the heat at the bottom of the furnace head 51 from being directly radiated to the interface end 61 of the gas tank 6.
  • the radiation area and the blocking area do not overlap, and allow the heat around the furnace head 51 to radiate to the surrounding position 62 of the interface end of the gas tank 6.
  • the reflector 3 is provided with at least one through hole 31 as a radiation area, and the through hole 31 does not overlap with the blocking area.
  • the reflector 3 has a circular plate structure as a whole.
  • the number of through holes 31 is It is arranged in four groups and is evenly distributed in a ring shape.
  • the through holes 31 are in an arc-shaped waist groove structure as a whole.
  • the concave surface 12 is fixedly provided with heat permeable holes 13 matched with the through holes 31.
  • the heat permeable holes 13 and the through holes 31 are equal in number.
  • the shapes are the same and the positions are relative, and the heat transmission hole 13, the through hole 31 and the cavity are connected, so that the heat radiation effect can be maximized.
  • the center of the reflector 3 is also provided with a mounting hole 33 for passing through the inner tube 52 of the fire head assembly 5.
  • the lower end of the heating cover 8 suspended in the mesh cover assembly 2 faces the through hole 31 and is located around the furnace head 51.
  • the barrier area of the reflector 3 blocks the heat at the bottom of the furnace head 51. Direct heat is radiated to the interface end of the gas tank 6, and the through hole 31 allows the heat near the lower end of the heating cover 8 to be directly radiated to the surrounding position of the interface end of the gas tank 6 to heat the gas tank.
  • the temperature above the through hole 31 The temperature is higher and the temperature below the through hole is lower, so that the cold air convection process from bottom to top is also carried out in the through hole 31, so that a circulation of air flow is formed.
  • the upper end surface of the furnace body 1 is provided with a support frame 14.
  • the support frame 14 has an L-shaped bent plate structure as a whole, and is installed on the installation plane 11 through a connecting fixture 144.
  • the support frame 14 extends to the inner side and the outer side respectively.
  • Inner protrusions 143 and outer protrusions 142, in the longitudinal direction, the inner protrusions 143 and outer protrusions 142 are arranged in a staggered up and down position to clamp the reflector 3, and the reflector 3 restricts the support 14 from rotating around the connecting fixture 144 , Strengthen the stability and reliability of the installation structure.
  • the number of supports 14 is provided in three sets, and the three sets of supports 14 are evenly ring-shaped.
  • the reflector 3 is provided with a mounting slot 32 for passing through the support 14, and the support 14 passes through the mounting slot 32.
  • the reflector 3 is clamped by the inner protrusions 143 and the outer protrusions 142 together, and they abut against the upper and lower end surfaces of the reflector 3, respectively.
  • the inner and outer sides of the main body 141 of the bracket 14 are opposed to the inner and outer walls of the mounting groove 32, respectively.
  • the three-point limit is realized, and the stability of the assembly of the support frame 14 and the reflector 3 is strengthened.
  • the bracket body 141 of the bracket 14 is also provided with a reinforcing rib 145 to enhance the overall strength.
  • the upper end of the bracket body 141 is formed with a serrated support portion 146, which can enhance the strength after the pot is placed.
  • the support portion 146 The height of the inner side in the horizontal direction is lower than the height of the outer side, which is convenient for placing the pot. In the longitudinal direction, the minimum height of the inner protrusion 143 is higher than the maximum height of the outer protrusion 142.
  • the lower end surface of the outer protrusion 142 and the upper end surface of the outer protrusion 142 are arranged horizontally, which makes the reflector 3 more stable after clamping, and the above-mentioned connecting member 144 can be a screw.
  • the sum of the horizontal width of the support body 141 plus the maximum width of the outer protrusion 142 is slightly smaller than the horizontal width of the mounting groove 32 on the reflector 3, and the horizontal width of the support body 14 plus the maximum width of the inner protrusion 143 The sum is slightly larger than the horizontal width of the installation groove 32 on the reflector 3, so that the reflector 3 can be pulled out of the bracket 14 downward but not upward.
  • the heater also includes a handle 17, two ends of the handle 17 are inserted into the furnace body 1. In addition to the handle 17 carrying the heater and facilitating the movement of the heater, both ends of the handle 17 are used to push the push plate 96 to avoid burning hands.
  • the difference between this embodiment and the first embodiment is that, in the first embodiment, the first receiving groove 45 is away from the cavity of the furnace body 1, and the fasteners are inserted into the first receiving groove 45 and the first screw hole 43 to connect the foot 4 and the furnace body in sequence.
  • the body 1 is fixedly connected, that is, the insertion direction of the fastener is the direction from the outside of the furnace body 1 to the cavity, and in this embodiment, the insertion direction of the fastener is from the cavity of the furnace body 1 to the outside of the furnace body 1.
  • the whole is more beautiful.
  • the difference between this embodiment and the first embodiment is that, in the first embodiment, the limiting component is arranged in an annular groove structure, the bottom ring 21 of the net cover assembly 2 is not connected end to end, and the bottom of the net cover assembly 2
  • the ring 21 is inserted into the annular groove and clamped in the annular groove by the tension of the net cover assembly 2 to achieve the purpose of limiting.
  • the bottom ring 21 of the net cover assembly 2 is not connected end to end, and the bottom ring 21 A clamping joint 23 is fixedly arranged.
  • the limiting component includes an annular groove structure and a hole 111 matched with the clamping joint 23.
  • the bottom ring 21 is inserted into the annular groove and clamped in the annular groove by the mesh cover assembly 2 itself to realize the restriction.
  • the clamping joint 23 is assembled with the hole 111 to not only position the installation of the mesh cover assembly 2, but also further limit the mesh cover assembly 2 to prevent it from falling off.
  • the clamping joint 23 is provided with three groups, two of which are respectively fixed at the head and tail positions of the bottom ring 21, and the other one is located in the middle position of the bottom ring 21.
  • the positions of the three groups of clamping joints 23 are effective to keep the net cover assembly 2 alone.
  • the holes 111 and the card joints 23 have the same number and match in structure, and the positions of the holes 111 and the card joints 23 correspond one-to-one.
  • the hole 111 can be in the shape of a gourd as a whole, and the clamping joint 23 can be in a T-shape as a whole.
  • the clamping joint 23 is extended into the slot hole 111 and clamped by the tension of the mesh cover assembly 2 itself to prevent it from falling out. purpose.
  • the two sets of holes 111 opposite to the two sets of clamping joints 23 fixed at the head and tail positions of the bottom ring 21 are connected.
  • the difference between this embodiment and the first embodiment is that, in this embodiment, the reflector 3 has a circular plate structure as a whole, and the projection surface of the furnace head 51 on the reflector 3 in the longitudinal direction is completely Located in the reflector 3, it is used to block the heat from the bottom of the furnace head 51 from being directly radiated to the interface end of the gas tank 6.
  • the main part of the reflector 3 constitutes the aforementioned blocking area, and the part outside the outer edge of the reflector 3 constitutes the aforementioned radiation area .
  • the projection surface of the furnace head 51 on the reflector 3 in the longitudinal direction is circular and the diameter is not greater than the diameter of the reflector 3, so as to prevent the heat at the bottom of the furnace head 51 from being directly radiated to the interface of the gas tank 6
  • the projection of the gas tank 6 in the longitudinal direction on the horizontal plane where the reflector 3 is located is circular and has a diameter larger than the diameter of the reflector 3 to allow the heat around the furnace head 51 to radiate to the surrounding position of the interface end of the gas tank 6 62.
  • the reflector plate 3 is sleeved on the inner tube 52 of the flame head assembly 5, and the plane of the upper end surface of the reflector plate 3 is in a horizontal position.
  • the difference between this embodiment and the first embodiment is that, in this embodiment, the reflector 3 is composed of a plurality of plates 34 located on the same horizontal plane, and at least one plate 34 is A through hole 31 is provided to allow the heat around the furnace head 51 to radiate to the surrounding position of the upper interface end of the gas tank 6; the projection surface of the furnace head 51 on the reflector 3 in the longitudinal direction constitutes a blocking area, and two adjacent plates 34 is seamlessly connected at least in the barrier area to prevent the heat at the bottom of the furnace head 51 from being directly radiated to the interface end of the gas tank 6; the through hole 31 does not overlap the barrier area.
  • the reflector 3 has a circular plate-shaped structure as a whole.
  • the number of through holes 31 are four groups, and the four groups of through holes 31 are evenly distributed in a ring shape, and the through holes 31 have an arc-shaped waist-shaped groove structure as a whole.
  • the plates 34 are arranged in a fan shape, the number is provided in two groups and the two groups are distributed in mirror symmetry, and each group of plates 34 is provided with a through hole 31 respectively.
  • Embodiment 6 is a diagrammatic representation of Embodiment 6
  • the difference between this embodiment and the first embodiment is that, in this embodiment, the reflector 3 includes an inner plate 35 and an outer plate 36 that are concentrically arranged, and the inner plate 35 and the outer plate There is an annular channel 37 between the bodies 36 as the above-mentioned radiation area.
  • the projection surface of the furnace head 51 on the reflector 3 in the longitudinal direction is completely located on the inner plate body 35, and the inner plate body 35 serves as the aforementioned blocking area.
  • the inner plate body 35 and the outer plate body 36 are located on the same horizontal plane.
  • the difference between this embodiment and the first embodiment is that, in this embodiment, the through holes 31 are in a square groove structure as a whole, and are evenly arranged around the barrier area in a ring shape, and each group of through holes 31 are respectively connected with baffles 38 located above or below the reflector 3 and in the shape of " ⁇ ", and the feet on both sides of the baffle 38 are respectively connected to the edges of the through holes 31, and each group of baffles 38 are respectively It forms a channel in the horizontal direction with the reflector 3, and slows down the flow of heat through the channel.
  • the structure of the reflector 3 provided in the above embodiments can all realize the functions described in the first embodiment, that is, the shape and size of the reflector 3 can be changed according to the overall size and requirements of the reflector, and are not limited thereto.

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Abstract

一种取暖器，包括本体、火头组件（5）、气罐（6）以及反射板（3），火头组件（5）安装于本体上，气罐（6）安置于所述本体中且位于所述火头组件（5）的正下方位置，且所述气罐（6）的接口端通过一个阀门（7）连接所述火头组件（5）的燃料进口端，反射板（3）安装于所述本体内且位于火头组件（5）与气罐（6）之间，用以阻隔所述火头组件（5）的炉头（51）底部的热量直接辐射至所述气罐（6）的接口端（61）。有益之处在于反射板（3）使得炉头（51）产生的热量辐射至气罐（6）的接口端（61）周围并阻隔直接辐射至接口端（61），使得气罐（6）内的燃料使用更为充分，避免出现因气罐（6）内温度较低而出现的燃料凝结于气罐（6）内部而浪费的问题，有效提高燃料的利用率，且尤其适用于高原等气压较低的地区。

Description

一种取暖器 技术领域
本发明涉及取暖设备技术领域，尤其涉及一种取暖器。
背景技术
取暖器以燃料分主要分为电驱动和燃气驱动，而对于户外使用的取暖器而言，通常采用的都是后者。燃气驱动的取暖器通常包括可拆装更换的气罐、门阀、火头组件以及作为外部壳体的炉体，其中，为得到火力最大化和体积最小化的目的，气罐、阀门、火头组件通常是处于同一纵向方向上的，在使用中，火头组件的炉头底部产生的热量容易向下辐射而直接烘烤阀门及气罐的接口端，这样的结构存在安全隐患，同时，对于气罐而言，为增加储量，内部存储的燃气一般都呈现为高压低温状态下的液状或固体状，在使用时容易因外界气压相对过低或温度过低而无法完全使用，尤其是在高原地区中，经常会出现残留有接近四分之一的燃气未使用而已无法流出燃气的情况，燃料利用率过低，体验并不好。
发明内容
针对现有技术中存在的上述问题，现提供一种旨在能够使得炉头产生的热量辐射至气罐的接口端周围并阻隔直接辐射至接口端以有效提高燃料的利用率的取暖器，用以克服上述技术缺陷。
具体技术方案如下：一种取暖器,其特征在于：包括本体、火头组件、气罐以及反射板，火头组件安装于本体上，气罐安置于本体中且位于火头组件的正下方位置，且气罐的接口端通过一个阀门连接火头组件的燃料进口端，反射板安装于本体内且位于火头组件与气罐之间，用以阻隔火头组件的炉头底部的热量直 接辐射至气罐的接口端，并允许炉头周围的热量辐射至气罐上接口端的周围位置并加热气罐。
进一步的；所述反射板包括阻隔区域和辐射区域，阻隔区域为炉头在纵向方向上于反射板上的投影面，用以阻隔炉头底部的热量直接辐射至气罐的接口端，辐射区域与阻隔区域不重叠，并允许炉头周围的热量辐射至气罐上接口端的周围位置。
进一步的；所述反射板上设有纵向贯穿至少一个作为辐射区域的通孔，通孔与阻隔区域不重叠，反射板上还设有安装槽。
进一步的；所述本体包括炉体和网罩组件，炉体下敞口设有容纳网罩组件的腔体。
进一步的；所述本体下端面上设有多组支脚，本体下端面的外周壁向内弯曲形成有环形支撑面，支脚上端面具有“L”字形的连接面，包括纵向面和水平面，水平面抵接环形支撑面，纵向面抵接本体的外周壁并由螺钉锁紧，支脚对容置于腔体的网罩组件限位。
进一步的；所述炉体还包括对网罩组件限位的限位组件，限位组件设置为多组与炉体上端面转动连接L型转杆；或者限位组件包括多组设置于炉体上端面的孔槽，网罩组件的底环固设有与孔槽相配的卡接头，孔槽为葫芦型结构时，孔槽为圆形时，卡接头外周具有外螺纹，卡接头伸入孔槽通过螺栓旋接；或者限位组件设置为炉体上端面环形内凹形成的环形槽结构，网罩组件的底环首尾不相接，底环嵌装入环形槽结构内并由网罩组件本身张力卡接。
进一步的；所述网罩组件的底环首尾不相接，底环固设有卡接头，限位组件包括环形槽结构以及与卡接头配合的孔道，底环嵌装入环形槽内并由网罩组件本身张力卡接，卡接头与孔道配合装配，便于网罩组件的安装定位。
进一步的；所述炉体上端面由安装平面和凹面构成，火头组件的下端固装于安装平面上并与安置于腔体中的气罐通过阀门相接，凹面上设有与腔体连通至少一个透热孔。
进一步的；所述炉体的安装平面固设有撑架，撑架上端穿过反射板的安装槽，并与反射板卡接。
进一步的；所述撑架整体呈板状，撑架向内一侧和向外一侧分别延伸形成有内凸起和外凸起，且纵向方向上，内凸起和外凸起上下错位布置，用以夹持反射板，限制撑架转动。
综上所述，本发明的有益之处在于：取暖器包括本体、火头组件、气罐以及反射板，且反射板使得炉头产生的热量辐射至气罐的接口端周围并阻隔直接辐射至接口端，使得气罐内的燃料使用更为充分，避免出现因气罐内温度较低而出现的凝结于气罐内部而浪费的问题，有效提高燃料的利用率，且尤其适用于高原等气压较低的地区。
附图说明
图1为本发明取暖器实施例一的立体图；
图2为本发明取暖器实施例一的剖视图；
图3为本发明取暖器实施例一中省略网罩组件、发热罩以及反射板的立体图；
图4为图2中A的放大示意图；
图5为本发明取暖器实施例一中支脚的立体图；
图6为本发明取暖器实施例一中支脚的剖视图；
图7为本发明取暖器实施例一中网罩组件的立体图；
图8为本发明取暖器实施例一中气罐及火头组件的立体图；
图9为本发明取暖器实施例一中气罐及火头组件的剖视图；
图10为图2中B的放大示意图；
图11为本发明取暖器实施例一中火头组件的立体图；
图12为本发明取暖器实施例一中火头组件的剖视图；
图13为本发明取暖器实施例一中气罐及火头组件的简略图；
图14为本发明取暖器实施例一中反射板的立体图；
图15为本发明取暖器实施例一中撑架的立体图一；
图16为本发明取暖器实施例一中撑架的立体图二；
图17为本发明取暖器实施例一中撑架和反射板的安装图；
图18为本发明取暖器实施例三网罩组件和炉体的分解立体图；
图19为本发明取暖器实施例四中反射板及火头组件的俯视图；
图20为本发明取暖器实施例五中反射板及火头组件的俯视图；
图21为本发明取暖器实施例五中反射板及火头组件的侧视图；
图22为本发明取暖器实施例六中反射板及火头组件的俯视图；
图23为本发明取暖器实施例六中反射板及火头组件的侧视图；
图24为本发明取暖器实施例七中反射板及火头组件的俯视图；
图25为本发明取暖器实施例七中反射板及火头组件的侧视图。
具体实施方式
以下通过特定的具体实例说明本发明的实施方式，本领域技术人员可由本说明书所揭露的内容轻易地了解本发明的其他优点与功效。本发明还可以通过另外不同的具体实施方式加以实施或应用，本说明书中的各项细节也可以基于不同观点与应用，在没有背离本发明的精神下进行各种修饰或改变。需说明的是，在不冲突的情况下，以下实施例及实施例中的特征可以相互组合。
需要说明的是，以下实施例中所提供的图示仅以示意方式说明本发明的基本构想，遂图式中仅显示与本发明中有关的组件而非按照实际实施时的组件数目、形状及尺寸绘制，其实际实施时各组件的型态、数量及比例可为一种随意的改变，且其组件布局型态也可能更为复杂。
本发明实施例中所有方向性指示(诸如上、下、左、右、前、后、横向、纵向……)仅用于解释在某一特定姿态下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变，定义如图2中纸面所示的上下方向为本发明中的上下方向，并定义纸面上由网罩组件向炉头的方向为由外向内的方向。
实施例一：
如图1-17所示，一种取暖器，包括本体、火头组件5、气罐6以及反射板3，火头组件5安装于本体上，气罐6安置于本体中且位于火头组件5的正下方位置，且气罐6的接口端61通过一个阀门7连接火头组件5的燃料进口端，反射板3安装于本体内且位于火头组件5与气罐6之间，用以阻隔火头组件5的炉头51底部的热量直接辐射至气罐6的接口端61，并允许炉头51周围的热量辐射至气罐6上接口端61的周围位置62并加热气罐6。
本体包括炉体1、可拆卸的安装于炉体1上的网罩组件2，炉体1上设置有调节开关10，通过调节开关10控制气罐6的出气量，炉体1下敞口设置有能够容纳网罩组件2的腔体(图未标识)，所述腔体在使用时还用以容纳气罐6，在包装运输过程中将网罩组件2安置于腔体内以缩小整体包装体积，从而节省了包装运输的成本，为对容置于腔体的网罩组件2进行限制，避免网罩组件2脱出腔体，炉体1还包括限位组件或支脚4，所述限位组件可以是设置在炉体1上端 面的紧固件，紧固件穿过炉体1上端面并固连网罩组件2，也可以是其他结构将网罩组件2进行限位。
所述支脚4固设于炉体1的下端面，支脚4由橡胶材质制成，本实施例中，支脚4的数量设置有三组，且三组支脚4圆周分布固设在炉体1下侧，支脚4不仅作为安置于腔体内的网罩组件2的限位部件，同时作为支撑部件对取暖器进行支撑，本实施例中，支脚4与炉体1具体的连接方式在于，炉体1下端面的外周壁向内弯曲形成环形支撑面18，环形支撑面18在炉体1轴向方向的截面整体呈“C”字型，当然根据工艺或实际需要环形支撑面18形状可进行调整，支脚4上端面设有“L”字形的连接面，包括纵向面41和水平面42，水平面42抵接环形支撑面18，纵向面41抵接炉体1的外周壁并通过紧固件锁紧，从而便于两者的拆装，且易于实现，紧固件可采用螺钉。
所述纵向面41上设有第一螺钉孔43，水平面42上设有第二螺钉孔44，且环形支撑面18上设有与第二螺钉孔44位置相对的第三螺钉孔(图未标识)，用以备用，支脚4上于第一螺钉孔43的后方位置还开设有用以容纳紧固件的第一容纳槽45，支脚4上于第二螺钉孔44的下方位置还开设有用以容纳紧固件的第二容纳槽46，在支脚4与炉体1的连接中，首先考虑采用第一螺钉孔43与炉体1的外周壁上设置的螺孔进行装配，以增强整体结构强度，而在按上述方式将支脚4安装在炉体1上时出现安装不够牢固或磨平的现象后再考虑采用第二螺钉孔44及第三螺钉孔进行装配。
如图3所示，炉体1上端面由安装平面11和形成凹腔的凹面12构成，网罩组件2安装在安装平面11上，限位组件可网罩组件2限位于安装平面11，安装平面11设置于炉体1上端面，从而可方便地将网罩组件2限位安装在炉体1上端面，以满足可拆卸且使用时不易于掉落的目的,炉体1上端面还设置有凸起 的环状限制块19，环状限制块19围成的圆形区域的直径不小于网罩组件2下端面的外径，以在网罩组件2安置于炉体1上端面后进一步限位其向外方向移动。
网罩组件2包括由多根环状阵列布置的纵向的钢条22合围成筒状结构的罩体、呈圆环形的底环21和上环20，每组钢条22的上下端分别连接底环21和上环20，钢条22可采用弯曲或直杆结构，限位组件采用多种方式对网罩组件2进行限位，限位组件可由多组L型转杆15构成，L型转杆15与炉体1的安装平面11转动连接，限位组件通过转动锁紧或解锁网罩组件2，L型转杆15的转动位置包括第一转动位置和第二转动位置，L型转杆15转动至第一转动位置时限制网罩组件2向上脱出炉体1，L型转杆15转动至第二转动位置时解除对网罩组件2的限位并允许网罩组件2向上脱出炉体1，L型转杆15与安装平面11安装方式具体为L型转杆15的一端具有外螺纹，安装平面11设有与L型转杆15等数量的螺孔，L型转杆15的一端旋接于螺孔内，以满足可转动的目的，而L型转杆15背离炉体1上端面的另一端转动至与底环21边缘相交叉的位置，从而实现限位目的，L型转杆15的数量可设置有三组，三组L型转杆15呈环状分布。
限位组件也可由至少一组固设于安装平面11的孔槽16以及固设于网罩组件2的底环21的下端面至少一个卡接头23，卡接头23与孔槽16等数量且结构相配，卡接头23与孔槽16两者配合装配，能够方便的将网罩组件2限位安装在炉体1的安装平面11，以满足可拆卸且使用时不易于掉落的目的，本实施例中，孔槽16和卡接头23的数量分别设置有三组，三组孔槽16和卡接头23均环状分布，孔槽16和卡接头23位置一一对应。
孔槽16整体可呈葫芦形，卡接头23整体可呈T形，使用时将卡接头23伸入孔槽16内并转动后锁紧，进而防止其向上脱出的限位目的。
孔槽16也可设置为圆形，卡接头23的头端外周可设有外螺纹，卡接头23伸入孔槽16后由第一紧固件固定，第一紧固件可采用蝶形螺母或螺栓。
限位组件为炉体1上端面环形内凹形成的环形槽结构，网罩组件2的底环21首尾不相接，网罩组件2的底环21嵌装入环形槽内并由网罩组件2本身张力卡接在环形槽内，防止网罩组件2脱落。
如上所述，在使用状态下，限位组件将网罩组件2限位于炉体1上端面，而在包装状态下，限位组件将网罩组件2限位于腔体内，同一结构两种用处，能够有效缩小取暖器的包装体积，便于包装、运输和携带。
网罩组件2的上方设置有支撑组件9，支撑组件9包括固定板91和调节板92，固定板91与网罩组件2的上环20固设连接，调节板92位于网罩组件2内部且与固定板91转动连接，调节板92下端固设有发热罩8，具体来说，固定板91上固设有贯穿的第一热气孔93，调节板92固设有贯穿的第二热气孔94，第一热气孔93的数量、位置和形状与第二热气孔94相配，本实施例中，第一热气孔93和第二热气孔94的数量设置有六组，且呈环状分布，其中一组的第一热气孔93侧壁固设有推板96，推板96向上插入第一热气孔93内，固定板91和调节板92中心位置分别固设有连接孔，第三紧固件依次通过连接孔将固定板91和调节板92转动连接，固定板91上端还固设有用于支撑的支撑块95。
在实施过程中通过推板96在第一热气孔93内的移动控制加热的时间，当推板96移动的位置使第一热气孔93通过第二热气孔94与网罩组件2内部完全连通，此时加热时间短，随着推板96在第一热气孔93的移动使第一热气孔93在调节板92作用下与网罩组件2内部连通的区域逐渐减少直至完全不连通，在上述过程中，加热时间逐渐增加。
火头组件5的下端固装于安装平面11上并与安置于腔体中的气罐6通过阀门7相接，阀门7固装于腔体的上顶面，火头组件5竖立于炉体1的上端面，且气罐6的接口端61连接阀门7的进口端，阀门7的进口端设有密封圈71并与气罐6的接口端相接，起到密封作用；火头组件5包括炉头51、连接于炉头51下端并与炉体1内部相连通的引射管，阀门7的出口端穿过安装平面11，火头组件5的引射管下端安装于炉体1的凹面12且内壁与阀门7的出口端间具有间隙，使得炉头51产生的热量不会传导至阀门进口端而对密封圈71产生影响，从而保护了密封圈71，防止其受热变形而降低密封效果，有效提升密封圈的使用寿命。
引射管包括相嵌套的内管52和外管53，且内管52下端固装于炉体1的凹面12，其上端连接炉头51，外管53可相对于内管52转动的套设于内管52外周，且内管52和外管53上分别开设有至少一个通风口54，用以通过转动外管53使得内管52和外管53上的通风口54相对或交错或封闭以起到调节进风量的作用，外管53的外周壁固设有转动杆55，以便于转动外管53，内管52和外管53之间还嵌装有陶瓷套，加强隔热效果，提高对密封圈的保护强度和效果。
阀门7包括阀体(图未标识)、容置于阀体中的阀腔的阀芯72、连接阀芯72的一端并伸出阀体外部的转动手柄73，调节开关10与转动手柄73连接，阀门7的进口端、出口端分别位于阀体的上下端面并分别与阀腔连通，阀体通过螺钉固装于腔体的上顶面，内管52上端凹陷形成有圆台型安装槽(图未标识)，且炉头51整体呈“T”字型且炉头51的下端插接于圆台型安装槽内并由穿过内管52侧壁的第二紧固件固定。
在实施过程中，取暖器还包括用以点火的点火器或点火枪，在打开阀门7并点火后，气罐6内的液化气(优选丙烷)由气罐6的接口端61经由阀门7喷 出至内管52及外管53中，进而在炉头51上产生火和热，持续使用使内管52产生较大的热量，并可通过转动外管53使得可通风口54调节其进气量而起到调节火头大小的目的，同时由于外管53与阀门7的出口端间具有间隙，故两者间不会产生热传导，避免发生阀门7及气罐6接口端61过热的问题，从而保护了密封圈71，防止其受热变形而降低密封效果。
反射板3位于火头组件5与气罐6之间，反射板3可使炉头51产生的热量辐射至气罐6的接口端61周围同时避免热量直接辐射至接口端61，使得气罐6内的燃料使用更为充分，避免出现因气罐6内温度较低而出现的凝结于气罐6内部而浪费的问题，有效提高燃料的利用率，尤其适用于高原等气压较低的地区。
反射板3包括阻隔区域和辐射区域，且阻隔区域包括炉头51在纵向方向上于反射板3上的投影面，用以阻隔炉头51底部的热量直接辐射至气罐6的接口端61，辐射区域与阻隔区域不重叠，并允许炉头51周围的热量辐射至气罐6上接口端的周围位置62。
反射板3上纵向贯穿的设有至少一个作为辐射区域的通孔31，且通孔31与阻隔区域不重叠，反射板3整体呈圆形板状结构，本实施例中，通孔31的数量设置为四组，且呈环状均匀分布，通孔31整体呈弧状腰型槽结构,凹面12上固设有与通孔31配合的透热孔13，透热孔13与通孔31等数量且形状相同且位置相对，透热孔13、通孔31以及腔体连通，从而可以最大程度的提高热辐射效果。
反射板3的中心位置还设有用以穿过火头组件5的内管52的安装孔33。
在实施过程中，网罩组件2内悬置的发热罩8的下端正对于通孔31且位于炉头51的周围位置，一方面通过反射板3的阻隔区域阻隔了炉头51底部位置的热量直接热辐射至气罐6的接口端，并由通孔31允许发热罩8的下端附近的 热量直接热辐射至气罐6接口端的周围位置，以加热气罐，同时，由于通孔31以上温度较高而通孔以下温度较低，使得在通孔31内还进行了由下而上的冷空气对流的过程，使得形成一个空气流动的循环。
炉体1上端面设有撑架14，撑架14整体呈L形弯板状结构，并通过连接固件144安装于安装平面11，撑架14向内一侧和向外一侧分别延伸形成有内凸起143和外凸起142，在纵向方向上，内凸起143和外凸起142上下错位布置，用以夹持反射板3，并通过反射板3限制撑架14绕连接固件144转动，加强安装结构的稳定性和可靠性。
本实施例中，撑架14的数量设有三组，且三组撑架14环状均匀，反射板3上设有用以穿过撑架14的安装槽32，撑架14穿过安装槽32后由内凸起143和外凸起142共同夹持反射板3，且分别与反射板3的上端面和下端面相抵，撑架14主体141的内外侧分别与安装槽32的内外壁相对，以实现三点限位，加强撑架14与反射板3装配的稳固性。
撑架14的撑架主体141上还设置有加强筋145，用以加强整体的强度，撑架主体141的上端形成具有锯齿状的支撑部146，能够增强搁置锅具后的强度，支撑部146在水平方向上向内一侧的高度低于向外一侧的高度，便于搁置锅具，在纵向方向上，内凸起143的最小高度高于外凸起142的最大高度，内凸起143的下端面和外凸起142的上端面均水平设置，使得夹持反射板3后更为稳固，上述的连接固件144可采用螺钉。
撑架主体141的水平宽度加上外凸起142的最大宽度的和略小于反射板3上的安装槽32的水平宽度，且撑架14主体的水平宽度加上内凸起143的最大宽度的和略大于反射板3上的安装槽32的水平宽度，使得反射板3能够向下脱出撑架14而不能够向上脱出。
取暖器还包括把手17，把手17两端插入炉体1，把手17除了拎取取暖器，便于取暖器移动的作用外，同时把手17的两端用于推动推板96，避免烫伤手部。
实施例二：
本实施例与实施例一的区别在于，实施例一中，第一容纳槽45背离炉体1的腔体，紧固件依次插入第一容纳槽45和第一螺钉孔43将支脚4和炉体1固设连接，即紧固件的插入方向为由炉体1外侧朝向腔体的方向，而本实施例中，紧固件的插入方向为由炉体1腔体朝向炉体1外侧的方向，通过本实施例紧固件的紧固方式，使整体更加美观。
实施例三：
如图18所示，本实施例与实施例一的区别在于，实施例一中，限位组件设置为环形槽结构，网罩组件2的底环21首尾不相接，网罩组件2的底环21通过嵌装入环形槽内并由网罩组件2本身张力卡接在环形槽内实现限位目的，而本实施例中，网罩组件2的底环21首尾不相接，底环21固设有卡接头23，限位组件包括环形槽结构以及与卡接头23配合的孔道111，底环21通过嵌装入环形槽内并由网罩组件2本身张力卡接在环形槽内实现限位目的，同时卡接头23与孔道111配合装配，不仅对网罩组件2的安装进行定位，同时进一步对网罩组件2进行限位防止脱落。
卡接头23设置有三组，其中两组分别固设于底环21的首尾位置，另外一组位于底环21的中间位置，三组卡接头23的位置有效的使网罩组件2单独放置时保持平稳状态，孔道111与卡接头23等数量且结构相配，且孔道111和卡接头23位置一一对应。
孔道111整体可呈葫芦形，卡接头23整体可呈T形，使用时将卡接头23伸入孔槽孔道111内，并通过网罩组件2本身张力卡紧，进而防止其向上脱出的限位目的。
本实施例中，与固设于底环21首尾位置的两组卡接头23相对的两组孔道111连通。
实施例四：
如图19所示，本实施例与实施例一的区别在于，在本实施例中，反射板3整体呈圆形板状结构，炉头51在纵向方向上于反射板3上的投影面完全位于反射板3内，用以阻隔炉头51底部的热量直接辐射至气罐6的接口端，反射板3主体部分构成上述的阻隔区域，反射板3的外缘以外的部分构成上述的辐射区域。
本实施例中，炉头51在纵向方向上于反射板3上的投影面呈圆形且直径不大于反射板3的直径，用以阻隔炉头51底部的热量直接辐射至气罐6的接口端；气罐6在纵向方向上于反射板3所在的水平面上的投影呈圆形且直径大于反射板3的直径，用以允许炉头51周围的热量辐射至气罐6上接口端的周围位置62。
反射板3套装于火头组件5的内管52上，反射板3的上端面所在平面处于水平位置上。
实施例五：
如图20-21所示，本实施例与实施例一的区别在于，在本实施例中，反射板3由多块位于同一水平面上的板体34拼合而成，且至少一块板体34上开设有用以允许炉头51周围的热量辐射至气罐6上接口端的周围位置的通孔31；炉头51在纵向方向上于反射板3上的投影面构成阻隔区域，且相邻两块板块34 至少在阻隔区域内无缝相接，用以阻隔炉头51底部的热量直接辐射至气罐6的接口端；通孔31与阻隔区域不重叠。
反射板3整体呈圆形板状结构，本实施例中，通孔31的数量四组，且四组通孔31环状均匀分布，通孔31整体呈弧状腰型槽结构。
本实施例中，板块34设置为扇形，数量设置有两组且两组镜像对称分布，每组板块34上分别开设有一个通孔31。
实施例六：
如图22-23所示，本实施例与实施例一的区别在于，在本实施例中，反射板3包括同心设置的内板体35和外板体36，且内板体35和外板体36之间具有用以作为上述的辐射区域的环形通道37，炉头51在纵向方向上于反射板3上的投影面完全位于内板体35上，内板体35作为上述的阻隔区域，内板体35和外板体36位于同一水平面上。
实施例七：
如图24-25所示，本实施例与实施例一的区别在于，在本实施例中，通孔31整体呈方形槽结构，且环状均匀的布置于阻隔区域的周围，每组通孔31上分别连接有位于反射板3上方或下方且整体呈“冂”字型的挡板38，且挡板38两侧的脚部分别连接于通孔31的边沿上，每组挡板38分别与反射板3形成位于水平方向上的通道，通过通道减缓热量流动的速度。
显然，上述实施例中提供的反射板3结构均能够实现实施例一中描述的功能，即反射板3的形状、尺寸可根据反射板的整体尺寸和需求而改变，并不局限于此。
显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。

Claims (10)

  1. 一种取暖器,其特征在于：包括本体、火头组件(5)、气罐(6)以及反射板(3)，火头组件(5)安装于本体上，气罐(6)安置于本体中且位于火头组件(5)的正下方位置，且气罐(6)的接口端通过一个阀门(7)连接火头组件(5)的燃料进口端，反射板(3)安装于本体内且位于火头组件(5)与气罐(6)之间，用以阻隔火头组件(5)的炉头(51)底部的热量直接辐射至气罐(6)的接口端，并允许炉头(51)周围的热量辐射至气罐(6)上接口端的周围位置并加热气罐(6)。
  2. 根据权利要求1的一种取暖器，其特征在于：所述反射板(3)包括阻隔区域和辐射区域，阻隔区域为炉头(51)在纵向方向上于反射板(3)上的投影面，用以阻隔炉头(51)底部的热量直接辐射至气罐(6)的接口端，辐射区域与阻隔区域不重叠，并允许炉头(51)周围的热量辐射至气罐(6)上接口端的周围位置。
  3. 根据权利要求1的一种取暖器，其特征在于：所述反射板(3)上设有纵向贯穿至少一个作为辐射区域的通孔(31)，通孔(31)与阻隔区域不重叠，反射板(3)上还设有安装槽(32)。
  4. 根据权利要求1的一种取暖器，其特征在于：所述本体包括炉体(1)和网罩组件(2)，炉体(1)下敞口设有容纳网罩组件(2)的腔体。
  5. 根据权利要求1的一种取暖器，其特征在于：所述本体下端面上设有多组支脚(4)，本体下端面的外周壁向内弯曲形成有环形支撑面(18)，支脚(4)上端面具有“L”字形的连接面，包括纵向面(41)和水平面(42)，水平面(42)抵接环形支撑面，纵向面(41)抵接本体的外周壁并由螺钉锁紧，支脚(4)对容置于腔体的网罩组件(2)限位。
  6. 根据权利要求4的一种取暖器，其特征在于：所述炉体(1)还包括对网 罩组件(2)限位的限位组件，限位组件设置为多组与炉体(1)上端面转动连接L型转杆(15)；或者限位组件包括多组设置于炉体(1)上端面的孔槽(16)，网罩组件(2)的底环(21)固设有与孔槽(16)相配的卡接头(23)，孔槽(16)为葫芦型结构时，孔槽(16)为圆形时，卡接头(23)外周具有外螺纹，卡接头(23)伸入孔槽(16)通过螺栓旋接；或者限位组件设置为炉体(1)上端面环形内凹形成的环形槽结构，网罩组件(2)的底环(21)首尾不相接，底环(21)嵌装入环形槽结构内并由网罩组件(2)本身张力卡接。
  7. 根据权利要求4的一种取暖器，其特征在于：所述网罩组件(2)的底环(21)首尾不相接，底环(21)固设有卡接头(23)，限位组件包括环形槽结构以及与卡接头(23)配合的孔道(111)，底环(21)嵌装入环形槽内并由网罩组件(2)本身张力卡接，卡接头(23)与孔道(111)配合装配，便于网罩组件(2)的安装定位。
  8. 根据权利要求4的一种取暖器，其特征在于：所述炉体(1)上端面由安装平面(11)和凹面(12)构成，火头组件(5)的下端固装于安装平面(11)上并与安置于腔体中的气罐(6)通过阀门(7)相接，凹面(12)上设有与腔体连通至少一个透热孔(13)。
  9. 根据权利要求4的一种取暖器，其特征在于：所述炉体(1)的安装平面(11)固设有撑架(14)，撑架(14)上端穿过反射板(3)的安装槽(32)，并与反射板(3)卡接。
  10. 根据权利要求9的一种取暖器，其特征在于：所述撑架(14)整体呈板状，撑架(14)向内一侧和向外一侧分别延伸形成有内凸起(143)和外凸起(142)，且纵向方向上，内凸起(143)和外凸起(142)上下错位 布置，用以夹持反射板(3)，限制撑架(14)转动。
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Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2390122Y (zh) * 1999-08-04 2000-08-02 麦正辉 一种户外取暖器
EP1217302A1 (fr) * 2000-12-22 2002-06-26 Application Des Gaz Dispositif chauffant radiant comportant une tête chauffante orientable
CN201014637Y (zh) * 2007-03-26 2008-01-30 李毅民 饭店大堂红外线辐射取暖器
CN201421137Y (zh) * 2009-04-30 2010-03-10 广东长青（集团）股份有限公司 一种新型户外燃气取暖器
CN204593563U (zh) * 2015-04-22 2015-08-26 福安市大金龙电机有限公司 一种带反射环便携式取暖器
US20170102150A1 (en) * 2015-10-07 2017-04-13 Radianz Energy Private Limited Outdoor gas fired patio heater
CN208750715U (zh) * 2018-08-14 2019-04-16 福建万家宝电子科技有限公司 一种燃气炉红外燃烧室
CN111043645A (zh) * 2019-12-04 2020-04-21 宁波阿帕奇电器科技股份有限公司 一种取暖器
CN111059610A (zh) * 2019-12-04 2020-04-24 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的反射板
CN211345432U (zh) * 2019-12-04 2020-08-25 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器上的撑架
CN211345490U (zh) * 2019-12-04 2020-08-25 宁波阿帕奇电器科技股份有限公司 一种便于包装运输的取暖器
CN211345493U (zh) * 2019-12-04 2020-08-25 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器中的护罩限位组件
CN211399982U (zh) * 2019-12-04 2020-09-01 宁波阿帕奇电器科技股份有限公司 一种取暖器
CN211476084U (zh) * 2019-12-04 2020-09-11 宁波阿帕奇电器科技股份有限公司 一种网罩限位结构
CN211502994U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种能够提高气罐利用率的反射板
CN211502996U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的反射板
CN211502978U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的热反射结构
CN211502984U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种反射板
CN211502992U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器底部的支脚结构
CN211502995U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的反射板结构

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2390122Y (zh) * 1999-08-04 2000-08-02 麦正辉 一种户外取暖器
EP1217302A1 (fr) * 2000-12-22 2002-06-26 Application Des Gaz Dispositif chauffant radiant comportant une tête chauffante orientable
CN201014637Y (zh) * 2007-03-26 2008-01-30 李毅民 饭店大堂红外线辐射取暖器
CN201421137Y (zh) * 2009-04-30 2010-03-10 广东长青（集团）股份有限公司 一种新型户外燃气取暖器
CN204593563U (zh) * 2015-04-22 2015-08-26 福安市大金龙电机有限公司 一种带反射环便携式取暖器
US20170102150A1 (en) * 2015-10-07 2017-04-13 Radianz Energy Private Limited Outdoor gas fired patio heater
CN208750715U (zh) * 2018-08-14 2019-04-16 福建万家宝电子科技有限公司 一种燃气炉红外燃烧室
CN111043645A (zh) * 2019-12-04 2020-04-21 宁波阿帕奇电器科技股份有限公司 一种取暖器
CN111059610A (zh) * 2019-12-04 2020-04-24 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的反射板
CN211345432U (zh) * 2019-12-04 2020-08-25 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器上的撑架
CN211345490U (zh) * 2019-12-04 2020-08-25 宁波阿帕奇电器科技股份有限公司 一种便于包装运输的取暖器
CN211345493U (zh) * 2019-12-04 2020-08-25 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器中的护罩限位组件
CN211399982U (zh) * 2019-12-04 2020-09-01 宁波阿帕奇电器科技股份有限公司 一种取暖器
CN211476084U (zh) * 2019-12-04 2020-09-11 宁波阿帕奇电器科技股份有限公司 一种网罩限位结构
CN211502994U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种能够提高气罐利用率的反射板
CN211502996U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的反射板
CN211502978U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的热反射结构
CN211502984U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种反射板
CN211502992U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器底部的支脚结构
CN211502995U (zh) * 2019-12-04 2020-09-15 宁波阿帕奇电器科技股份有限公司 一种应用于取暖器内的反射板结构

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