CN217540827U

CN217540827U - Pressure-stabilizing split furnace

Info

Publication number: CN217540827U
Application number: CN202220949663.8U
Authority: CN
Inventors: 邹剑平
Original assignee: Shuoli Hardware Products Xiamen Co ltd
Current assignee: Shuoli Hardware Products Xiamen Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-04
Anticipated expiration: 2032-04-22

Abstract

The utility model is suitable for a gas stove technical field provides a steady voltage components of a whole that can function independently stove, which comprises a supporting frame, the furnace body of setting on the support frame, and the adjustment mechanism through air guide subassembly and furnace body coupling, adjustment mechanism includes the valve with air guide subassembly intercommunication, the adapter sleeve of setting in the valve upper end, the first elastic component of setting in the valve, the setting just is located the second elastic component of first elastic component top in the adapter sleeve, and set up the regulating switch on second elastic component, first elastic component below just is located the valve bottom and is equipped with the gas pitcher interface. The utility model connects the adjusting mechanism with the furnace body arranged on the supporting frame through the air guide component; the adjusting mechanism consists of a valve, a connecting sleeve, a first elastic component, a second elastic component and an adjusting switch, and the pressure of gas entering the valve is ensured to be stably output through the matching of all the components; the maximum gas output of the valve of each split furnace can be ensured to be consistent by adjusting the pressure adjusting rod on the second elastic component.

Description

Pressure-stabilizing split furnace

Technical Field

The utility model belongs to the technical field of gas furnace, especially, relate to a steady voltage components of a whole that can function independently stove.

Background

The gas stove is a necessary tool for outdoor camping activities at present, the prior art can not ensure that the elasticity of each produced spring is consistent, and the situation can cause that when the valve of the stove is opened to the maximum, the gas output of each stove is different, so that the flame size is different, and the flame size can not be controlled; the furnace end of the existing outdoor stove belongs to a low-pressure injection type combustor, the combustor injects air through low-pressure fuel gas to perform combustion work, injection power comes from the pressure of an outdoor gas tank, and the pressure of the gas tank can change along with the changes of factors such as air temperature, service time and altitude, so that the furnace end is very easy to change due to the change of the environment, the power generally decreases along with the time, and the air output in the gas tank is reduced, and the air pressure control is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steady voltage components of a whole that can function independently stove can effectively solve above-mentioned problem.

The utility model discloses a realize like this:

the utility model provides a steady voltage components of a whole that can function independently stove, includes the support frame, sets up furnace body on the support frame and through the air guide subassembly with furnace body connected's adjustment mechanism, adjustment mechanism include with the valve of air guide subassembly intercommunication, set up the adapter sleeve of valve upper end, set up first elastic component in the valve, set up and be in the adapter sleeve just be located the second elastic component and the setting of first elastic component top are in regulating switch on the second elastic component, first elastic component below just is located the valve bottom is equipped with the gas pitcher interface.

As a further improvement, the first elastic component comprises a valve ejector pin, a first spring and a valve core which are sequentially arranged from bottom to top.

As further improvement, the second elastic component comprises a second spring arranged on the valve core through a connecting piece and a pressure regulating rod arranged on the second spring, a needle rod is sleeved on the outer side of the pressure regulating rod, and the top of the needle rod is connected with the regulating switch.

As a further improvement, the connecting piece comprises a gasket plugging needle arranged at the top of the valve core, a nitrile gasket arranged on the gasket plugging needle, and a gasket plugging seat arranged at the top of the nitrile gasket and connected with the gasket plugging needle, and the second spring is arranged on the gasket plugging seat.

As further improvement, the furnace body includes mount pad, cavity connecting rod, furnace mantle, filter screen and the mesh piece that sets gradually from supreme down, the air guide subassembly with mount pad one side is connected, the mount pad upper end is equipped with the air cock.

As a further improvement, the mounting seat comprises a mounting seat body and an annular support seat sleeved on the mounting seat body, and the hollow connecting rod is arranged on the annular support seat.

As a further improvement, the air guide assembly comprises an air inlet connector, an air guide pipe and an air outlet connector, one end of the air inlet connector is connected with the valve through a connector nut, one end of the air guide pipe is connected with the other end of the air inlet connector through a first copper sleeve, the other end of the air guide pipe is connected with one end of the air outlet connector through a second copper sleeve, and the other end of the air outlet connector is connected with the mounting seat body.

As a further improvement, the supporting frame is formed by connecting a plurality of groups of foot stands with each other.

As a further improvement, the foot rest comprises a connecting plate, a V-shaped supporting plate arranged on one side of the connecting plate and a fixing piece arranged on the other side of the connecting plate; the mounting is including setting up last fixed ring and lower fixed ring on the connecting plate.

As a further improvement, the upper fixing ring and/or the lower fixing ring are/is provided with a buckle and a clamping groove.

The beneficial effects of the utility model are that: the utility model connects the adjusting mechanism with the furnace body arranged on the supporting frame through the air guide component; the regulating mechanism consists of a valve, a connecting sleeve, a first elastic component, a second elastic component and a regulating switch, and the stable output of the pressure of gas entering the valve is ensured through the matching of all the components of the regulating mechanism; the maximum gas output of the valve of each split furnace can be ensured to be consistent by adjusting the pressure adjusting rod on the second elastic component; meanwhile, in the process of continuous use, the output power can be continuously stabilized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a pressure-stabilizing split furnace provided by an embodiment of the present invention;

FIG. 2 is an exploded view of a pressure-stabilizing split furnace provided by the embodiment of the present invention;

FIG. 3 is a sectional view of a pressure-stabilizing split furnace provided by the embodiment of the present invention;

fig. 4 is a top view of the pressure-stabilizing split furnace provided by the embodiment of the present invention.

Reference numerals:

10-a support frame; 20-furnace body; 30-an air guide component; 40-an adjustment mechanism; 41-a valve; 42-connecting sleeves; 43-a first elastic component; 44-a second elastic component; 45-adjustment switch; 50-a gas tank interface; 431-a valve pin; 432-a first spring; 433-valve inside; 60-a connector; 441-a second spring; 442-pressure regulating rod; 443-the needle bar; 61-shim stopper pin; 62-butyronitrile pads; 63-a gasket plug seat; 21-a mounting seat; 22-a hollow connecting rod; 23-a furnace hood; 24-a filter screen; 25-mesh sheet; 26-air nozzle; 27-connecting rod screw; 211-a mount body; 212-annular seat; 31-an air inlet joint; 32-an airway tube; 33-an outlet connector; 70-a fitting nut; 80-a first copper sleeve; 90-a second copper sleeve; 11-a foot rest; 111-a connection plate; 112-V shaped support plate; 113-a fixing member; 1131, fixing the ring; 1132 — lower retaining ring; 421-connecting sleeve body; 422-screw cap; 423-a shim; 100-screw.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, the pressure-stabilizing split furnace includes a support frame 10, a furnace body 20 disposed on the support frame 10, and an adjusting mechanism 40 connected to the furnace body 20 through an air guide assembly 30, wherein the adjusting mechanism 40 includes a valve 41 communicated with the air guide assembly 30, a connecting sleeve 42 disposed at an upper end of the valve 41, a first elastic assembly 43 disposed in the valve 41, a second elastic assembly 44 disposed in the connecting sleeve 42 and located above the first elastic assembly 43, and an adjusting switch 45 disposed on the second elastic assembly 44, and a gas tank connector 50 is disposed below the first elastic assembly 43 and located at a bottom of the valve 41.

In specific implementation, the connection sleeve 42 includes a connection sleeve body 421 and a nut 422 screwed on the top of the connection sleeve body 421, and a gasket 423 is disposed at the bottom of the connection sleeve body 421. By opening the regulating switch 45, the user can enter the valve 41 from the gas tank; wherein, the elastic force generated by the second elastic component 44 is equal to the sum of the elastic force generated by the first elastic component 43 (i.e. factory-set elastic force) and the air pressure entering the valve 41; the greater the degree of opening of the adjustment switch 45, the greater the elasticity generated by the second elastic member 44. In the using process, the air tank is gradually cooled along with the increase of the using time, so that the pressure is reduced, at the moment, the elastic balance between the first elastic component 43 and the second elastic component 44 is broken, because the air pressure is reduced, the second elastic component 44 is pushed downwards, at the moment, the air outlet amount is increased, a new force balance is formed, and the effect of stabilizing the pressure output is achieved.

The utility model connects the adjusting mechanism 40 with the furnace body 20 arranged on the supporting frame 10 through the air guide component 30; the adjusting mechanism 40 comprises a valve 41, a connecting sleeve 42, a first elastic component 43, a second elastic component 44 and an adjusting switch 45, and the stable output of the gas pressure entering the valve 41 is ensured through the matching of all components of the adjusting mechanism 40; the maximum gas output of the valve 41 of each split furnace can be ensured to be consistent by adjusting the pressure adjusting rod 442 on the second elastic component 44; meanwhile, in the process of continuous use, the output power can be continuously stabilized.

Further, the first elastic assembly 43 includes a valve needle 431, a first spring 432 and a valve core 433 which are sequentially arranged from bottom to top; the second elastic component 44 comprises a second spring 441 arranged on the valve core 433 through a connecting piece 60 and a pressure regulating rod 442 arranged on the second spring 441, a needle rod 443 is sleeved outside the pressure regulating rod 442, and the top of the needle rod 443 is connected with the regulating switch 45; the connecting piece 60 comprises a gasket plug needle 61 arranged on the top of the valve core 433, a nitrile gasket 62 arranged on the gasket plug needle 61, and a gasket plug seat 63 arranged on the top of the nitrile gasket 62 and connected with the gasket plug needle 61, and the second spring 441 is arranged on the gasket plug seat 63. In this embodiment, the air inlet sealing ring of the valve 41 is arranged at the bottom of the air tank interface 50 and the valve thimble 431, so as to improve the connection airtightness between the split furnace and the air tank; the adjustment switch 45 is connected to the needle stem 443 by a screw 100. When the user turns on the adjusting switch 45, the user pushes the second spring 441, the elastic force of the second spring 441 pushes the gasket plug 61 of the connecting member 60 downward, so as to drive the valve core 433 to move downward, when the valve core 433 moves downward, the valve 41 is changed from the closed state to the open state, and at this time, the gas in the gas tank flows out. When the adjusting switch 45 is opened more, more gas is discharged, the pressure of the gas tank is reduced after the split-type furnace is combusted for a period of time, so that the gas discharge quantity is reduced, the elastic balance between the first spring 432 and the second spring 441 at the upper end and the lower end is broken, the valve core 433 is extruded downwards by the second spring 441, and the gas discharge quantity is increased; in addition, the elastic force of each of the first springs 432 cannot be the same. The pressure-adjusting rod 442 is added to solve the problem of different elastic forces. When the initial elastic force of the first spring 432 is larger than that of the second spring 441, the initial elastic force of the second spring 441 needs to be correspondingly increased, and the pressure-adjusting rod 442 can be rotated to press the second spring 441 downwards, so that the initial elastic force of the second spring 441 is increased.

Further, furnace body 20 includes mount pad 21, cavity connecting rod 22, furnace mantle 23, filter screen 24 and mesh piece 25 that set gradually from supreme down, air guide component 30 with mount pad 21 one side is connected, mount pad 21 upper end is equipped with air cock 26. In this embodiment, when the user turns on the adjusting switch 45, the gas in the gas tank passes through the valve 41 and is delivered to the gas nozzle 26 on the mounting seat 21 through the gas guide assembly 30 to be sprayed and combusted; the hollow screw rod is connected with the furnace cover 23 through a connecting rod screw 27; when the gas is burnt, the furnace cover 23 plays a role of wind prevention.

Further, the mounting seat 21 includes a mounting seat body 211 and an annular support 212 sleeved on the mounting seat body 211, and the hollow connecting rod 22 is disposed on the annular support 212. In this embodiment, the mounting seat body 211 is provided with an annular support 212, the support is provided with an annular clamping groove, and the bottom of the hollow connecting rod 22 is provided with an annular protrusion adapted to the annular clamping groove, so that the hollow connecting rod 22 is mounted on the mounting seat 21.

Further, the air guide assembly 30 includes an air inlet connector 31, an air guide tube 32 and an air outlet connector 33, one end of the air inlet connector 31 is connected with the valve 41 through a connector nut 70, one end of the air guide tube 32 is connected with the other end of the air inlet connector 31 through a first copper sleeve 80, the other end of the air guide tube 32 is connected with one end of the air outlet connector 33 through a second copper sleeve 90, and the other end of the air outlet connector 33 is connected with the mounting seat body 211. In this embodiment, the air guide assembly 30 is composed of an air inlet connector 31, an air guide tube 32 and an air outlet connector 33, and two ends of the air guide tube 32 are respectively connected with the air inlet connector 31 through a first copper sleeve 80 and connected with the air outlet connector 33 through a second copper sleeve 90. The air duct 32 is a stainless steel braided tube, and at least one set of air inlet joint 31 sealing rings are arranged on the air inlet joint 31 and in the valve 41, so that the air tightness between the valve 41 and the air inlet joint 31 is improved.

Further, the supporting frame 10 is formed by connecting a plurality of groups of foot rests 11; the foot rest 11 comprises a connecting plate 111, a V-shaped supporting plate 112 arranged on one side of the connecting plate 111, and a fixing member 113 arranged on the other side of the connecting plate 111; the fixing member 113 includes an upper fixing ring 1131 and a lower fixing ring 1132 provided on the connection plate 111; the upper fixing ring 1131 and/or the lower fixing ring 1132 are provided with buckles and clamping grooves. In this embodiment, the supporting frame 10 is composed of a plurality of sets of foot frames 11, and the plurality of sets of foot frames 11 are distributed in an annular shape at equal intervals. Each set of the foot rests 11 is composed of a connecting plate 111, a V-shaped supporting plate 112 and a fixing member 113. The upper fixing ring 1131 and the lower fixing ring 1132 are both provided with screw holes; during the equipment support frame 10, only need to overlap the back in proper order with the last fixed ring 1131 of every foot rest 11 and lower fixed ring 1132, rethread buckle and snap ring cooperation joint are accomplished foot rest 11's preliminary assembly, rethread bolt are respectively with whole last fixed ring 1131 or lower fixed ring 1132. Preferably, the foot rests 11 are three groups.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steady voltage components of a whole that can function independently stove, its characterized in that, including support frame (10), set up furnace body (20) on support frame (10) and through air guide assembly (30) with adjustment mechanism (40) that furnace body (20) are connected, adjustment mechanism (40) including with valve (41) of air guide assembly (30) intercommunication, setting are in adapter sleeve (42) of valve (41) upper end, setting are in first elastic component (43) in valve (41), setting are in just be located in adapter sleeve (42) second elastic component (44) of first elastic component (43) top and setting are in regulating switch (45) on second elastic component (44), first elastic component (43) below just is located valve (41) bottom is equipped with gas pitcher interface (50).

2. The pressure-stabilizing split furnace of claim 1, wherein the first elastic assembly (43) comprises a valve thimble (431), a first spring (432) and a valve core (433) which are arranged from bottom to top in sequence.

3. The pressure stabilizing split furnace according to claim 2, wherein the second elastic assembly (44) comprises a second spring (441) arranged on the valve core (433) through a connecting piece (60) and a pressure regulating rod (442) arranged on the second spring (441), a needle rod (443) is sleeved outside the pressure regulating rod (442), and the top of the needle rod (443) is connected with the regulating switch (45).

4. The pressure stabilizing split furnace according to claim 3, wherein the connecting member (60) comprises a gasket plug needle (61) arranged at the top of the valve core (433), a nitrile gasket (62) arranged on the gasket plug needle (61), and a gasket plug seat (63) arranged at the top of the nitrile gasket (62) and connected with the gasket plug needle (61), and the second spring (441) is arranged on the gasket plug seat (63).

5. The pressure-stabilizing split furnace is characterized in that the furnace body (20) comprises an installation seat (21), a hollow connecting rod (22), a furnace cover (23), a filter screen (24) and a mesh sheet (25) which are sequentially arranged from bottom to top, the air guide assembly (30) is connected with one side of the installation seat (21), and an air nozzle (26) is arranged at the upper end of the installation seat (21).

6. The pressure-stabilizing split furnace of claim 5, wherein the mounting seat (21) comprises a mounting seat body (211) and an annular support (212) sleeved on the mounting seat body (211), and the hollow connecting rod (22) is arranged on the annular support (212).

7. The pressure stabilizing split furnace according to claim 6, wherein the air guide assembly (30) comprises an air inlet connector (31), an air guide pipe (32) and an air outlet connector (33), one end of the air inlet connector (31) is connected with the valve (41) through a connector nut (70), one end of the air guide pipe (32) is connected with the other end of the air inlet connector (31) through a first copper sleeve (80), the other end of the air guide pipe (32) is connected with one end of the air outlet connector (33) through a second copper sleeve (90), and the other end of the air outlet connector (33) is connected with the mounting seat body (211).

8. The pressure-stabilizing split furnace as claimed in claim 1, wherein the supporting frame (10) is composed of a plurality of groups of foot rests (11) which are connected with each other.

9. The pressure stabilizing split furnace according to claim 8, wherein the foot rest (11) comprises a connecting plate (111), a V-shaped supporting plate (112) arranged on one side of the connecting plate (111), and a fixing member (113) arranged on the other side of the connecting plate (111); the fixing piece (113) comprises an upper fixing ring (1131) and a lower fixing ring (1132) which are arranged on the connecting plate (111).

10. The pressure stabilizing split furnace according to claim 9, wherein the upper fixing ring (1131) and/or the lower fixing ring (1132) is provided with a snap and a slot.