Outdoor gas furnace

Abstract

An outdoor gas furnace comprises a shell, a gas burner, an electronic igniter, an ignition needle, a gas guide hose, a gas adjusting valve and a nozzle seat, and a nozzle hole and a primary air hole are formed in an injection pipe of the gas burner; the nozzle seat comprises a vertical pipe part and a horizontal air outlet part, the horizontal air outlet part is provided with a threaded head part, and a nozzle is arranged on the threaded head part; the ignition needle is fixed with the gas burner, the gas burner is fixed on the bottom plate of the shell, the upper part of the gas burner extends out of the burner hole, and the ignition needle is embedded with an ignition needle groove on the top plate; the thread head part is screwed with the nozzle hole, and the vertical pipe part is opposite to the clearance hole; one end of the gas guide hose is connected with the gas regulating valve, and the other end is communicated with the vertical pipe part through the clearance hole; in the carrying storage state, the gas guide hose and the gas adjusting valve are hidden in the containing cavity. The lower end of the shell is matched with the supporting face in a supporting mode, the air guide hose is hidden in the containing cavity, and carrying and operation are convenient. Air enters through the notch, and the temperature rise of the burner is reduced through the arrangement of the air inlet and outlet holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas stove, especially an outdoor gas stove suitable for camping. BACKGROUND

[0002] The prior art, Chinese patent 202223485784.0, a folding infrared outdoor stove, comprises: a shell seat, a furnace package, a gas distribution seat, an infrared combustion plate, a gas valve and a furnace ear assembly; the shell seat is provided with a receiving cavity, and the furnace package and the gas valve are installed in the receiving cavity; the furnace package is provided with an injection channel and a gas mixing cavity; the gas distribution seat is installed above the furnace package; the infrared combustion plate is installed above the gas distribution seat; the furnace ear assembly is provided with a plurality of segments; the segments are arranged at intervals and surround the outer edge of the infrared combustion plate; the furnace ear assembly comprises a plurality of segments of rotationally connected support ears; the plurality of segments of support ears can be folded and stored or unfolded. SUMMARY

[0003] The utility model aims to provide an outdoor gas stove, which is convenient to use and can hide the gas guide hose.

[0004] The utility model is implemented as follows: an outdoor gas stove, which is characterized by comprising a shell, a gas burner, an electronic igniter, an ignition needle, a gas guide hose, a gas regulating valve and a nozzle seat,

[0005] The shell comprises a burner hole arranged on a top plate, an air inlet and outlet hole arranged on a circumferential wall plate, a receiving cavity with a lower opening arranged on a bottom plate and a notch arranged on a wall of the receiving cavity, and the bottom plate is provided with a clearance hole and an air inlet hole;

[0006] The injection pipe of the gas burner is provided with a nozzle hole and a primary air hole;

[0007] The nozzle seat comprises a vertical pipe part and a horizontal gas outlet part, and the horizontal gas outlet part is provided with a threaded head part;

[0008] The ignition needle is fixed with the gas burner, the gas burner is fixed on the bottom plate of the shell and extends from the burner hole, the ignition needle is embedded in the ignition needle groove on the top plate, the threaded head part is screwed with the nozzle hole, the vertical pipe part is opposite to the clearance hole, one end of the gas guide hose is connected with the gas regulating valve, and the other end of the gas guide hose is communicated with the vertical pipe part through the clearance hole; in the carrying and storage state, the gas guide hose and the gas regulating valve are hidden in the receiving cavity.

[0009] The outdoor gas stove is characterized in that: the gas inlet connector further comprises a pipe connector and a threaded connector;

[0010] The pipe connector is connected with the gas guide hose, and the gas inlet connector is screwed with the vertical pipe part through the clearance hole.

[0011] The outdoor gas stove is characterized in that the side opening pipe winding frame is further provided with a top frame plate fixed to the bottom plate of the shell and uniformly distributed in the accommodating cavity.

[0012] The gas guide hose is wound on the pipe winding frame.

[0013] The outdoor gas stove is characterized in that the top plate of the shell is provided with a pin hole.

[0014] The energy gathering pot support is further provided with an upper opening energy gathering cover and a pot support leg,

[0015] The bottom plate of the energy gathering cover is provided with a through hole; the pot support leg comprises a top horizontal support part, a longitudinal part, a bottom horizontal support part and a pin plate,

[0016] The upper end of the energy gathering cover is matched with the intersection of the top horizontal support part and the longitudinal part, the longitudinal part is attached to the outer circumferential part of the energy gathering cover, and the bottom horizontal support part supports the bottom plate of the energy gathering cover.

[0017] The pin plate is inserted into the pin hole, and the top plate of the shell supports the bottom horizontal support part.

[0018] The outdoor gas stove is characterized in that the gas burner comprises an upper opening shell body, the injection pipe, the infrared combustion plate and the annular top cover,

[0019] The upper end of the shell body is provided with a plate cavity, and the bottom is provided with a fixed foot plate,

[0020] The infrared combustion plate is arranged in the plate cavity, the plate cavity is inserted into the annular top cover, the top ring plate of the annular top cover is buckled with the infrared combustion plate, and the fixed foot plate is fixed with the bottom plate of the shell.

[0021] The outdoor gas stove is characterized in that the shell comprises a cylindrical body part, the top plate and the bottom plate,

[0022] The cylindrical body part is provided with an upper fixed seat plate, a lower fixed seat plate, an air inlet and outlet hole and a notch; the top plate is provided with the burner hole, and the bottom plate is provided with an emptying groove;

[0023] The screw passes through the top plate and is screwed with the upper fixed seat plate, and the screw passes through the bottom plate and is screwed with the lower fixed seat plate; the bottom plate and the lower part of the cylindrical body part form the accommodating cavity.

[0024] The outdoor gas stove is characterized in that the shell is cylindrical.

[0025] The outdoor gas stove is characterized in that the shell is square.

[0026] The utility model discloses an outdoor gas stove, because adopt such structure, the lower end of casing and support surface support cooperation, and the air hose hides in the accommodation cavity, and it is convenient to carry and operate, and the air of the gap enters, and the setting of air inlet and outlet hole reduces the temperature rise of combustor. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the sectional view of the utility model.

[0028] Figure 2 is Figure 1 A-A view of.

[0029] Figure 3 is one of the utility model's perspective drawing.

[0030] Figure 4 is the second perspective drawing of the utility model.

[0031] Figure 5 is one of the utility model's perspective exploded view.

[0032] Figure 6 is the second perspective exploded view of the utility model.

[0033] Figure 7 is the local perspective exploded view of the utility model.

[0034] Figure 8 is the perspective drawing of the nozzle seat of the utility model.

[0035] Figure 9 is the perspective exploded view of the second kind of implementation of the utility model.

[0036] Figure 10 is the perspective drawing of the second kind of implementation of the utility model. DETAILED DESCRIPTION

[0037] The embodiments of the present application are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as the limitation of the present application.

[0038] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, or detachable connection, or integrally connected, can be directly connected, or indirectly connected through intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] Embodiment 1

[0040] As shown in Figure 1 , Figure 2 An outdoor gas stove comprises a housing 1, a gas burner 2, an electronic igniter 3, an ignition needle 4, a gas hose 5, a gas regulating valve 6 and a nozzle seat 7,

[0041] The housing 1 comprises a burner hole 11 arranged on a top plate, an air inlet and outlet hole 12 arranged on a circumferential wall plate, a lower open accommodating cavity 13 arranged on a bottom plate, and a notch 14 arranged on the wall of the accommodating cavity 13, wherein the bottom plate is provided with an air avoiding hole 151 and an air inlet hole 152;

[0042] The gas burner 2 is provided with a nozzle hole 211 and a primary air hole 212 on a draft tube 21;

[0043] The nozzle seat 7 comprises a vertical pipe part 71 and a horizontal air outlet part 72, wherein the horizontal air outlet part 72 is provided with a threaded head part 721; a nozzle 722 is arranged on the threaded head part 721;

[0044] The ignition needle 4 is fixed with the gas burner 2, the gas burner 2 is fixed on the bottom plate of the housing 1 and extends out of the burner hole 11, the ignition needle 4 is embedded with an ignition needle groove 111 on the top plate; the threaded head part 722 is screwed with the nozzle hole 211, the nozzle 722 is located in the draft tube 21, the vertical pipe part 71 is opposite to the air avoiding hole 151; one end of the gas hose 5 is connected with the gas regulating valve 6, and the other end is communicated with the vertical pipe part 71 through the air avoiding hole 151; in a carrying storage state, the gas hose 5 and the gas regulating valve 6 are hidden in the accommodating cavity 13; the electronic igniter 3 is arranged on the bottom of the housing 1;

[0045] The nozzle seat 7 and the draft tube 21 adopt such structure and cooperation mode that air enters into the draft tube 21 through the primary air hole 212, and gas and air sprayed out of the nozzle 722 are mixed in the draft tube 21 to form air-gas mixture.

[0046] As a further improvement of the utility model, the utility model also comprises an air inlet joint 8, wherein the air inlet joint 8 comprises a pipe joint 81 and a threaded joint 82;

[0047] The pipe joint 81 is connected with the gas hose 5, and the air inlet joint 8 is screwed with the vertical pipe part 71 through the air avoiding hole 151.

[0048] As a further improvement of the utility model, the utility model also comprises a side opening pipe winding rack 9, wherein the top frame plate of the pipe winding rack 9 is fixed with the bottom plate of the housing 1 and is uniformly distributed in the accommodating cavity 13;

[0049] The gas hose 5 is wound on the pipe winding rack 9. By adopting such structure, the utility model is convenient to disassemble and assemble.

[0050] As a further improvement of the utility model, the top plate of the housing 1 is provided with a pin hole 16;

[0051] The energy-gathering pot support 10 comprises an upper-opened energy-gathering cover 101 and a pot support leg 102,

[0052] The bottom plate of the energy-gathering cover 101 is provided with a through hole; the pot support leg 102 comprises a top horizontal support part 1021, a longitudinal part 1022, a bottom horizontal support part 1023 and a pin plate 1024,

[0053] The upper end of the energy-gathering cover 101 is matched with the intersection of the top horizontal support part 1021 and the longitudinal part 1022, the longitudinal part 1022 is attached to the outer circumferential part of the energy-gathering cover 101, and the bottom horizontal support part 1023 supports the bottom plate of the energy-gathering cover 101.

[0054] The pin plate 1024 is inserted and detachable with the pin hole 16, and the top plate of the shell 1 supports the bottom horizontal support part 1023.

[0055] The gas burner 2 comprises an upper-opened shell body 22, the injection pipe 21, an infrared combustion plate 23 and a ring-shaped top cover 24,

[0056] The upper end of the shell body 22 is provided with a plate cavity 221, and the bottom is provided with a fixed foot plate 222,

[0057] The infrared combustion plate 23 is arranged in the plate cavity 221, the plate cavity 221 is inserted into the ring-shaped top cover 24, the top ring plate of the ring-shaped top cover 24 is buckled with the infrared combustion plate 23, and the fixed foot plate 222 is fixed with the bottom plate of the shell 1.

[0058] The shell 1 comprises a cylindrical body part 1A, the top plate 1B and the bottom plate 1C,

[0059] The cylindrical body part 1A is provided with an upper fixed seat plate 1A1, a lower fixed seat plate 1A2, an air inlet and outlet hole 12 and a notch 14; the top plate 1B is provided with the burner hole 11, and the bottom plate 1C is provided with an emptying groove;

[0060] The screw is screwed through the top plate 1B and the upper fixed seat plate 1A1, and the screw is screwed through the bottom plate 1C and the lower fixed seat plate 1A2; the bottom plate 1C and the lower part of the cylindrical body part 1A form the containing cavity 13.

[0061] The shell 1 is in a cylindrical shape.

[0062] Embodiment 2

[0063] As shown in Figure 9 , Figure 10 The shell 1 is in a square shape.

[0064] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and application of the present application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application, which is defined by the following claims and their equivalents.

Claims

1. An outdoor gas-fired furnace characterized by: The shell, gas burner, electronic igniter, ignition needle, gas hose, gas regulating valve and nozzle seat, The shell includes a burner hole on the top plate, an air inlet and outlet hole on the circumferential wall plate, a lower open accommodating cavity on the bottom, and a notch on the accommodating cavity wall, and the bottom plate is provided with a clearance hole and an air inlet hole; The gas burner is provided with a nozzle hole and a primary air hole on the draft tube; The nozzle seat includes a vertical pipe part and a horizontal gas outlet part, and the horizontal gas outlet part is provided with a threaded head, and the threaded head is provided with a nozzle; The ignition needle is fixed with the gas burner, the gas burner is fixed on the bottom plate of the shell and the upper part extends out of the burner hole, the ignition needle is fitted with the ignition needle slot on the top plate; the threaded head is screwed with the nozzle hole, and the vertical pipe part is opposite to the clearance hole; one end of the gas hose is connected with the gas regulating valve, and the other end is communicated with the vertical pipe part through the clearance hole; the carrying storage state, the gas hose and the gas regulating valve are hidden in the accommodating cavity.

2. An outdoor gas burner as claimed in claim 1, characterized in that: It also includes an air inlet connector, which includes a pipe connector and a threaded connector; The pipe connector is connected with the gas hose, and the air inlet connector is screwed with the vertical pipe part through the clearance hole.

3. An outdoor gas burner as claimed in claim 1, characterized in that: It also includes a side opening pipe rack, and the top frame plate of the pipe rack is fixed with the bottom plate of the shell and uniformly distributed in the accommodating cavity; The gas hose is wound around the pipe rack.

4. An outdoor gas burner as claimed in claim 1, characterized in that: The top plate of the shell is provided with a pin hole; It also includes an energy gathering pot support, which includes an upper opening energy gathering cover and a pot support leg, The bottom plate of the energy gathering cover is provided with a through hole; the pot support leg includes a top horizontal support part, a longitudinal part, a bottom horizontal support part and a pin plate, The upper end of the energy gathering cover cooperates with the intersection of the top horizontal support part and the longitudinal part, the longitudinal part is attached to the outer circumferential part of the energy gathering cover, and the bottom horizontal support part supports the bottom plate of the energy gathering cover; The pin plate and the pin hole are inserted, and the top plate of the shell supports the bottom horizontal support part.

5. An outdoor gas burner as claimed in claim 1, characterized in that: The gas burner includes an upper opening shell body, the draft tube, an infrared combustion plate and a ring-shaped top cover, The upper end of the shell body is provided with a plate cavity, and the bottom is provided with a fixed foot plate, The infrared combustion plate is arranged in the plate cavity, the plate cavity is inserted into the ring-shaped top cover, and the top ring plate of the ring-shaped top cover is buckled with the infrared combustion plate; the fixed foot plate is fixed with the bottom plate of the shell.

6. An outdoor gas burner as claimed in claim 1, 2, 3, 4 or 5, characterised in that: The shell includes a cylindrical body part, the top plate and the bottom plate, The cylindrical body part is provided with an upper fixed seat plate, a lower fixed seat plate, an air inlet and outlet hole and a notch; the top plate is provided with the burner hole, and the bottom plate is provided with a clearance groove; The screw passes through the top plate and is screwed with the upper fixed seat plate, and the screw passes through the bottom plate and is screwed with the lower fixed seat plate; the bottom plate and the lower part of the cylindrical body part form the accommodating cavity.

7. An outdoor gas burner as claimed in claim 6, characterized in that: The shell is cylindrical.

8. An outdoor gas burner as claimed in claim 6, characterized in that: The shell is square.

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