TW201546403A - Gas stove with increased vaporization effect - Google Patents

Abstract

The present invention provides a gas stove with increased vaporization effect, which comprises a fuel container and a burner. The fuel container is provided with a fuel port arranged at the top portion thereof. The burner comprises a flow pipe. A connector is formed at one end of the flow pipe. The connector is connected to the fuel port of the fuel container. A combustion head is formed at one end of the flow pipe which is far away from the connector. The flow pipe is provided with a channel arranged between the connector and the combustion head. The channel connects the connector and the combustion head. The combustion head is disposed on the side of the fuel container along a horizontal direction. Furthermore, the height of the combustion head along a vertical direction is smaller than the height of the connector along the vertical direction, so that the combusted flames of the gas stove stay close to the fuel container and the combustion temperature generated by the burning gas stove can rapidly arrive at the fuel container via heat radiation, thereby raising the temperature of the fuel container to rapidly evaporate the fuel inside the fuel container.

Description

Gas furnace with increased vaporization effect

The invention mainly discloses a gas furnace, especially a gas furnace which increases the vaporization effect.

Please refer to the "Leisure Lightweight Furnace" patent case of China Patent No. M247795, which is provided with a gas stove chuck holder. The upper end of the gas stove chuck sleeve is provided with a large rotating screw for regulating the gas output, and the other end can be sleeved in a gas. The tank is further provided with a gas furnace duct and a regulating air pressure adjusting ring which is sleeved on the gas furnace duct. The gas furnace duct is provided with a plurality of long strip vent holes, and the adjusting ring is matched with the equal length strip shape. The vent hole, when the long vent hole corresponds to the vent hole, and the gas cylinder emits gas, a spiral air pressure will be generated into the gas furnace tube, and another one may be connected to one end of the gas furnace tube. Gas furnace duct inlet sleeve, one end of the gas furnace conduit inlet sleeve and the gas furnace conduit, an elongated circular tube is disposed in the gas furnace conduit, and the other end is provided with a gas pipe, and the gas pipe can be connected by a gas pipe and a gas furnace The chuck cover is connected, and there are four drill holes around it, and another gas stove head is arranged. The bottom of the gas stove head is V-shaped, and it can be supported by four tripods, and the tripod is double V. Font type, The gas discharge tube gas, the gas stove may be sequentially seat clamp caps, pipes, conduit entry hub stove, stove gas stove humpback combustion flow conduit.

However, the gas stove adopting the above structure is for the user to carry to the outdoor use, the use environment is not flat on the table top, and there may be people walking around when using, often unintentionally turning over the gas stove head or the gas cylinder. Or overturning the situation, causing damage to the life or property of oneself or others.

Moreover, when the gas stove is carried outdoors as a tool for mountaineering or camping, it is easy to encounter the problem of poor use environment, and the low temperature environment causes the gas to not volatilize easily, and the gas cannot be burned smoothly.

In view of the above-described lack of conventional structures, the inventors have invented a gas furnace which increases the vaporization effect, which overcomes all of the disadvantages of the above-described conventional structures.

The main purpose of the gas furnace for increasing vaporization effect of the present invention is to provide a gas furnace comprising a fuel container and a combustion device, the fuel container including a top end and a bottom end away from the top end, and the fuel container is disposed at the top end There is a fuel port, the combustion device is disposed at the top of the fuel container, and the combustion device includes a flow tube. One end of the flow tube is formed with a connector, the connector is connected to the fuel port of the fuel container, and the flow tube is formed away from the end of the connector. There is a combustion head, the flow pipe is provided with a passage between the joint head and the combustion head, the passage communicates with the joint and the combustion head, the combustion head is located at the side of the fuel container along the horizontal direction, and the height of the combustion head in the direction of the plumb is less than The height of the connector in the direction of the plumb, the flame of the gas furnace can be close to the fuel container, and the temperature generated when the gas furnace is burned can be quickly transmitted to the fuel container by heat radiation, so that the temperature of the fuel container rises. The fuel in the fuel container can be quickly volatilized, and the gas furnace can be quickly volatilized in the low temperature environment of the mountain. The material can exhibit an excellent advantage of the magical, smooth combustion of the fuel.

Other objects, advantages and novel features of the invention will become apparent from the description and appended claims.

The technology, means and functions of the present invention are described in detail with reference to the accompanying drawings.

1 and 2, a perspective view and an exploded perspective view of a gas furnace with an increased vaporization effect according to the present invention. The gas furnace 10 of the present invention includes a fuel container 20, a combustion device 30 and a safety device 40;

Please refer to FIG. 3 and FIG. 4 , which are cross-sectional structural diagrams of the gas furnace with increasing vaporization effect of the present invention. The inside of the fuel container 20 can be filled with fuel gas. The fuel container 20 has a cylindrical shape. The fuel container 20 includes a top end 21 and a bottom end 22 away from the top end 21. The fuel container 20 is provided at the top end 21 A fuel port 23.

The combustion device 30 is disposed at the top end 21 of the fuel container 20. The combustion device 30 includes a flow tube 31. One end of the flow tube 31 is formed with a connector 32 connected to the fuel of the fuel container 20. a port 23, the end of the flow tube 31 away from the connector 32 is formed with a combustion head 33. The flow tube 31 is provided with a passage 34 between the connector 32 and the combustion head 33. The passage 34 communicates with the connector. 32 with the burner head 33.

The burner head 33 is located on the side of the fuel container 20 in the horizontal direction, and the height of the burner head 33 in the plumb direction is smaller than the height of the joint head 32 in the plumb direction. The bottom side of the combustion head 33 is provided with a first end 331. The top side of the combustion head 33 is provided with a second end 332 away from the first end 331. The combustion head 33 is provided with a combustion passage 333. The combustion passage 333 communicates with the first end 331 and the second end 332 of the combustion head 33.

The combustion device 30 further has a frame 35. The frame 35 is disposed on the flow tube 31. The frame 35 is located on a side of the flow tube 31 away from the fuel container 20. The different ends of the bottom side of the frame 35 are respectively connected to The connector 32 and the burner 33 enable the frame 35 to support and fix the position of the burner head 33.

The igniter 36 further includes an igniter 36 having an operating end 361 and an ignition end 362 remote from the operating end 361. The operating end 361 of the igniter 361 is coupled to the connector 32, and The igniter 361 is located on the bottom side of the frame 35, and the ignition end 362 of the igniter 361 passes through the frame 35 to be located on the top side of the frame 35. The igniter 36 is further provided with a combustion seat 363 at the ignition end 362, and the combustion seat 363 and the combustion head 33 correspond to each other.

The safety device 40 is disposed on the combustion device 30. The safety device 40 includes a receiving seat 41, an elastic piece 42 and a rocking assembly 43. The receiving seat 41 is coupled to the first end 331 of the combustion head 33. The housing 41 is provided with a receiving hole 411. The receiving hole 411 extends through the different ends of the receiving seat 41. The receiving hole 411 and the combustion passage 333 communicate with each other. The accommodating hole 411 is adjacent to the end of the combustion head 33 to form a sliding section 412. The receiving hole 411 is disposed at a side away from the combustion head 33 and has a constricting portion 413. The accommodating hole 411 is at the constricted portion 413. The width of the accommodating hole 411 is smaller than the width of the accommodating hole 411. The accommodating hole 411 is further provided with an abutting surface 414 between the sliding section 412 and the constricted portion 413. The abutting surface 414 is spherical.

The elastic piece 42 is disposed between the combustion head 33 and the receiving seat 41. The elastic piece 42 selectively blocks the end of the fuel passage 333 near the first end 331 of the combustion head 33, so that the passage 34 and the combustion head The second ends 332 of 33 are not in communication with one another.

The rocking assembly 43 is disposed on the receiving seat 41. The rocking assembly 43 includes a sliding member 431, a swinging rod 432 and a pendulum 433. The sliding member 431 is disposed on the sliding section 412 of the receiving hole 411. The sliding member 431 is selectively slidable relative to the receiving seat 41 in the receiving hole 411, and the sliding member 431 has a spherical shape.

The two ends of the swinging rod 432 are respectively provided with a connecting end 434 and a swinging end 435. The connecting end 434 of the swinging rod 432 is inserted into the receiving hole 411, and the swinging end 435 of the swinging rod 432 passes through. The neck 413 of the accommodating hole 411 protrudes out of the accommodating hole 411. The connecting end 434 of the swinging rod 432 is provided with an pushing plane 436, and the pushing plane 436 abuts against the sliding member 431. An abutting surface 437 is disposed between the connecting end 434 and the swinging end 435. The abutting surface 437 of the swinging rod 432 has a spherical shape, and the abutting surface 437 of the swinging rod 432 abuts against the The abutting surface 414 of the hole 411 is placed. The pendulum 433 is connected to the swinging end 435 of the swinging rod 432. The pendulum 433 is naturally suspended. The pendulum 433 can swing relative to the receiving seat 41 to pivot the swinging rod 432 relative to the receiving base 41.

Please refer to FIG. 5 for further use of the gas furnace of the present invention to increase the vaporization effect. When the gas furnace 10 is in use, the fuel in the fuel container 20 flows out of the fuel port 23 and enters the combustion device 30. After the fuel reaches the combustion head 33 via the connection head 32 and the passage 34, the fuel can The burner 33 is volatilized to the outside for ignition by the user.

The user operating the operating end 361 of the igniter 361 can cause the ignition end 362 of the igniter 361 to generate a spark to burn the fuel gas. Since the combustion head 33 is located on the side of the fuel container 20 in the horizontal direction, and the height of the combustion head 33 in the plumb direction is smaller than the height of the joint head 32 in the plumb direction, the flame of the gas furnace 10 is burned. Being able to be close to the fuel container 20, the temperature generated when the gas furnace 10 is burned can be quickly transmitted to the fuel container 20 by heat radiation, so that the temperature of the fuel container 20 is raised to facilitate the fuel container 20 The fuel can be quickly volatilized. In the low temperature environment of the mountain, the advantage of the gas stove 10 being able to rapidly volatilize the fuel can exert an excellent effect and the fuel can be burned smoothly.

Please refer to FIG. 6 to FIG. 9 , which are diagrams showing the use state of the gas furnace pouring position and the righting position for increasing the vaporization effect of the present invention. The gas furnace 10 is switchable between a dumping position and a righting position. When the gas furnace 10 is moved to a dumping position by an external force during use, the pendulum 433 is naturally drooped by gravity, and the pendulum 433 is 433. The swinging rod 432 is pivoted relative to the receiving seat 41 such that the burning head 33 and the receiving seat 41 are not in line with the pendulum 433. The swinging rod 432 simultaneously pushes the sliding member 431 toward the burning head 33. In the direction of movement, the sliding member 431 pushes the elastic piece 42 such that the elastic piece 42 blocks the end of the fuel passage 333 near the first end 331 of the combustion head 33, the passage 34 and the second end 332 of the combustion head 33. When they are not in communication with each other, the flame of the gas furnace 10 is extinguished, preventing the gas furnace 10 from being accidentally dumped and causing an accident, thereby maintaining the safety of the user (as shown in Figs. 6 and 7).

When the user finds that the gas furnace 10 stops burning, the gas furnace 10 can be moved to the righting position, and the top end 21 of the fuel container 20 is located above the bottom end 22 in the plumb direction by the sliding member 431. The pendulum rod 432 is engaged with the pendulum rod 432 so that the pendulum 433 cannot hang down due to the action of gravity, thereby maintaining the gas furnace 10 in an unusable state, preventing fuel gas from leaking, and further improving the safety of the gas furnace 10. (Figure 8 and Figure 9). The user must manually adjust the pendulum 433 to an appropriate position so that the combustion head 33, the socket 41 and the pendulum 433 are in the same straight line, so that the gas furnace 10 can be returned to the normal use state.

As far as the above is concerned, it can be concluded that the present invention has the following advantages:

1. A gas furnace for increasing vaporization effect according to the present invention, wherein the gas furnace comprises a fuel container and a combustion device, the fuel container including a top end and a bottom end away from the top end, and the fuel container is provided with a fuel at the top end The burner is disposed at the top of the fuel container, and the combustion device includes a flow tube. One end of the flow tube is formed with a connector, the connector is connected to the fuel port of the fuel container, and the end of the flow tube away from the connector is formed with a combustion. The head, the flow pipe is provided with a passage between the joint and the combustion head, the passage communicates with the joint and the combustion head, the combustion head is located at the side of the fuel container in the horizontal direction, and the height of the combustion head in the direction of the plumb is smaller than the joint edge The height of the plumb direction, the flame of the gas furnace can be close to the fuel container, and the temperature generated when the gas furnace is burned can be quickly transmitted to the fuel container by the heat radiation, so that the temperature of the fuel container is raised to facilitate the fuel. The fuel in the container can be quickly volatilized. In the low temperature environment of the mountain, the advantage of the gas furnace can quickly volatilize the fuel. Magical excellent, smooth combustion of the fuel.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, so that the numerical value is changed or the equivalent element is replaced, or the equivalent of the scope of the patent application of the present invention. Changes and modifications are still within the scope of the invention patent.

10‧‧‧ gas stove
20‧‧‧fuel container
21‧‧‧Top
22‧‧‧ bottom
23‧‧‧ fuel port
30‧‧‧ burning device
31‧‧‧Flow pipe
32‧‧‧Connecting head
33‧‧‧burning head
331‧‧‧ first end
332‧‧‧ second end
333‧‧‧Combustion channel
34‧‧‧ channel
35‧‧‧Frame
36‧‧‧Igniter
361‧‧‧Operator
362‧‧‧Ignition end
363‧‧‧ burning seat
40‧‧‧Safety devices
41‧‧‧ socket
411‧‧‧ accommodating holes
412‧‧‧slide section
413‧‧‧ necking
414‧‧‧Abutment
42‧‧‧Elastic film
43‧‧‧Swing assembly
431‧‧‧Slipper
432‧‧‧ pendulum
433‧‧‧ pendulum
434‧‧‧Connected end
435‧‧‧Swing end
436‧‧‧Pushing plane
437‧‧‧Abutment

Figure 1 is a perspective view of a gas furnace for increasing the vaporization effect of the present invention. Fig. 2 is a perspective exploded view of the gas furnace with the effect of increasing vaporization of the present invention. Fig. 3 is a cross-sectional structural view of a gas furnace with an increased vaporization effect according to the present invention. Fig. 4 is a cross-sectional structural view showing another perspective of the gas furnace for increasing the vaporization effect of the present invention. Fig. 5 is a view showing the state of use of the gas furnace for increasing the vaporization effect of the present invention. Fig. 6 is a view showing the state of use of the gas furnace in the pouring position for increasing the vaporization effect of the present invention. Fig. 7 is a partially enlarged view showing the state of use of the gas furnace in the pouring position for increasing the vaporization effect of the present invention. Fig. 8 is a view showing the state of use of the gas furnace in the righting position for increasing the vaporization effect of the present invention. Fig. 9 is a partial enlarged use state diagram of the gas furnace with the vaporization effect of the present invention in the centering position.

10‧‧‧ gas stove

20‧‧‧fuel container

21‧‧‧Top

22‧‧‧ bottom

30‧‧‧ burning device

35‧‧‧Frame

361‧‧‧Operator

362‧‧‧Ignition end

363‧‧‧ burning seat

40‧‧‧Safety devices

432‧‧‧ pendulum

433‧‧‧ pendulum

Claims (9)

A gas furnace for increasing vaporization effect, comprising: a fuel container including a top end and a bottom end away from the top end, the fuel container having a fuel port at the top end; a combustion device, The combustion device is disposed at a top end of the fuel container, the combustion device includes a flow tube, and one end of the flow tube is formed with a connector connected to a fuel port of the fuel container, the flow tube is away from the connector One end is formed with a combustion head, and the flow tube is provided with a passage between the joint and the combustion head, the passage is connected to the joint and the combustion head, and the combustion head is located on the side of the fuel container in the horizontal direction And the height of the combustion head in the direction of the plumb is less than the height of the joint in the direction of the plumb. A gas furnace for increasing vaporization effect according to claim 1, wherein the combustion device further has a frame, the frame is disposed on the flow pipe, the frame is located at a side of the flow pipe away from the fuel container, and the bottom side of the frame The opposite ends are respectively connected to the joint and the combustion head, and the frame can support and fix the position of the combustion head. A gas furnace for increasing vaporization effect according to claim 2, wherein the combustion device further comprises an igniter comprising an operating end and an ignition end remote from the operating end, the operating end of the igniter being connected In the connector, and the igniter is located on the bottom side of the frame, the ignition end of the igniter passes through the frame and is located on the top side of the frame, and the igniter is further provided with a combustion seat at the ignition end, the combustion The seat and the burner head correspond to each other. A gas furnace for increasing vaporization effect according to any one of claims 1 to 3, wherein a bottom side of the combustion head is provided with a first end, and a top side of the combustion head is provided with a distance away from the first end a second end, the combustion head is provided with a combustion passage that communicates with the first end and the second end of the combustion head, the gas furnace includes a safety device, and the safety device is disposed at the combustion device, The safety device comprises a receiving seat, an elastic piece and a rocking assembly, the receiving seat is connected to the first end of the burning head, the receiving seat is provided with a receiving hole, and the receiving hole is different through the receiving seat The elastic hole is disposed between the combustion head and the receiving seat, and the elastic piece is selected. Sliding the fuel passage near an end of the first end of the combustion head, the rocking assembly is disposed on the receiving seat, the rocking assembly includes a sliding member, a swinging rod and a pendulum, the sliding member is disposed on the In the slip section of the accommodating hole, the slip The slanting rod can be slidably disposed in the receiving hole, and the connecting end of the swinging rod is respectively disposed in the accommodating hole. The swinging end of the rod protrudes out of the receiving hole, and the connecting end of the swinging rod is provided with an pushing plane, the pushing plane abuts against the sliding member, and the pendulum is connected to the swinging end of the swinging rod. The gas furnace is switchable between a dumping position and a righting position, and when the gas furnace moves to the dumping position, the pendulum drives the swinging rod to pivot relative to the receiving seat, so that the burning head, the receiving seat and the pendulum The hammer is not on the same straight line, and the swing rod simultaneously pushes the sliding member to move in the direction of the combustion head, and the sliding member pushes the elastic piece, and the elastic piece blocks the end of the fuel passage near the first end of the combustion head. The second end of the combustion head is not in communication with each other, and when the gas furnace is moved to the centering position, the top end of the fuel container is located above the bottom end in the direction of the plumb bob, and the elastic piece abuts the sliding member, The pendulum cannot sag due to gravity. The gas furnace of claim 4, wherein the receiving hole is provided with a constricted portion at one end of the burning head, and the width of the receiving hole at the constricted portion is smaller than the receiving hole. The width of the sliding section, the swinging end of the swinging rod protrudes out of the receiving hole through the constricted portion of the receiving hole. The gas furnace for increasing the vaporization effect according to claim 5, wherein the receiving hole is further provided with an abutting surface between the sliding section and the constricted portion, the swinging rod is between the connecting end and the swinging end There is also an abutment surface, the abutment surface of the rocker abuts against the abutment surface of the receiving hole. The gas furnace for increasing the vaporization effect according to claim 6, wherein the abutting surface of the receiving hole has a spherical shape, and the abutting surface of the swinging rod has a spherical shape. A gas furnace having an effect of increasing vaporization according to any one of claims 1 to 4, wherein the sliding member has a spherical shape. The gas furnace according to any one of claims 1 to 4, wherein the fuel container has a cylindrical shape.