CN208541111U - One-time heating boiler - Google Patents

Abstract

The utility model provides a kind of one-time heating boiler, including bracket and boiler, and the bracket includes side wall and bottom wall, and the boiler is overlapped on the top side wall of the bracket, and forms heating chamber between the bottom of the boiler and the bottom wall of bracket；It is provided with heating device in the heating chamber, and the periphery of the heating device is provided with insulation medium；It is provided with several ventholes being connected to the heating chamber on the side wall of the bracket, several air passages being connected to the heating chamber are provided between the top side wall of the bracket and the periphery of boiler.The small volume of one-time heating boiler provided by the utility model, lighter in weight is easy to carry, moreover, using when user can not directly touch flame, improve user using safe.

Description

One-time heating boiler

Technical field

The utility model relates to cookware technical fields, and in particular to a kind of one-time heating boiler.

Background technique

Existing cooking tools are mostly fixed form, are required by power supply or natural gas, coal gas etc., it has not been convenient to it carries, When the outgoing picnic of people or camping, because can only select to eat a piece to allay one's hunger, be unfavorable for people's without suitable cooking tools Health.

Currently, occur a kind of portable roasting oven using canned natural gas in the market, but the volume and weight of this oven It is still larger, be not suitable for the outgoing carrying of people；In addition, those skilled in the art also design it is a plurality of convenient for being taken when outgoing picnic The heating pot and stove of band, such as the Chinese utility model patent of Publication No. CN90217032.5 and CN95216849.9, but the two Material be metal, cost of manufacture is higher, and weight is also larger, and for no vehicle family, carrying is still difficult.

Utility model content

For the defects in the prior art, the utility model provides a kind of one-time heating boiler, convenient for being carried when going out, One-time heating cooking tools are provided for user, and safer cooking environments can be provided.

In order to solve the above technical problems, the one-time heating boiler of the utility model, including bracket and boiler, the bracket Including side wall and bottom wall, the boiler is overlapped on the top side wall of the bracket, and the bottom wall of the bottom of the boiler and bracket Between form heating chamber；It is provided with heating device in the heating chamber, and the periphery of the heating device is provided with heat-insulated Jie Matter；Several ventholes being connected to the heating chamber, the top side wall and pot of the bracket are provided on the side wall of the bracket Several air passages being connected to the heating chamber are provided between the periphery of furnace.

When the utility model is used, selecting suitable position first is well placed bracket, then heating device is placed on On internal stent bottom wall, and suitable insulation medium is added to frame bottom, to prevent frame bottom from overheating, is lighting heating dress It postpones boiler can be overlapped at the top of bracket and cook；In the utility model, heating device can be candle, solid wine Smart or other combustible materials, in culinary art, the venthole of rack side wall can provide enough oxygen for the burning of heating device, The exhaust gas that the combination of venthole and air passage can guarantee that burning generates in heating chamber smoothly drains into the external world, further, since heating Device is placed on the inside of bracket, therefore can not directly touch flame from outside, ensure that user using safe, Er Qiezhi The side wall of frame can also play windbreak function, prevent flame from being gone out by wind.It can be seen that provided by the utility model disposably add The small volume of heat boiler, lighter in weight is easy to carry, moreover, using when user can not directly touch flame, improve use Family using safe；In addition, insulation medium can use liquid or solid filler, can be both sold in set by businessman, it can also be with It is voluntarily added by user when in use, to prevent frame bottom from overheating, work top is protected not burnt, be suitable for outgoing picnic Or lunch or dinner etc. are made by oneself in office space.

Preferably, the heating device includes pallet, which is the box body of top opening, is provided in the pallet Solid alcohol；The insulation medium is water, and the liquid level face of the insulation medium is lower than the top of the pallet.Pallet can play Waterproof action guarantees the normal combustion of solid alcohol；When bracket is surprisingly overturned, the water of frame bottom can pour in toppling process Go out the flame of solid alcohol, further ensure user using safe, eliminate bring fire due to solid alcohol is fallen Hidden danger.

Preferably, the setting position of the venthole is higher than the liquid level face of the insulation medium.

Preferably, it is arranged fluted on the bottom wall of the bracket, the pallet is provided in the groove, groove can limit Pallet is in the position of frame bottom, the case where preventing pallet from sliding in use.

Preferably, the top side wall of the bracket is in the waveform of outwardly convex, the wavy protrusion of the top side wall The air passage is formed between place and the periphery of the boiler.Top side wall is designed as waveform, can play to boiler more preferably Ground supporting role, in addition, after boiler is overlapped on cradle top, from the angle of vertical view, still it can be seen that wavy protrusion Place, the gap between the high spot and boiler periphery is air passage, in order to generation of burning in heating chamber exhaust gas from this Discharge.

Preferably, the top side wall of the bracket is provided with several notches, which forms the air passage.It is practical In, the depth of notch can be rationally designed according to the length of boiler, as long as meeting indentation, there can be connected to i.e. with heating chamber It can.

Preferably, the boiler includes the pot body of open top and the pot cover that can be fastened at the pot body open top.

Preferably, the material of the bracket and boiler is masking foil, to improve the cost performance of one-time heating boiler.

Preferably, the one-time heating boiler of the utility model further includes heat-insulated chassis, and the bracket setting is heat-insulated at this On chassis；Water is contained in the heat-insulated chassis, and the water level in the heat-insulated chassis is lower than the setting position of the venthole.Every The setting on hot chassis is additionally arranged a heavy heat insulating function for bracket, further hinders the transmitting of heat, prevent workbench of burning Face.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the structural schematic diagram of the one-time heating boiler of the utility model embodiment 1；

Fig. 2 is the top view of the one-time heating boiler of the utility model embodiment 1；

Fig. 3 is the A-A cross-sectional view of Fig. 2；

Fig. 4 is the B-B cross-sectional view of Fig. 2；

Fig. 5 is the structural schematic diagram of the bracket of the utility model embodiment 2；

Fig. 6 is the bracket of the utility model embodiment 3 and the attachment structure schematic diagram on heat-insulated chassis.

Appended drawing reference:

1- bracket；2- boiler；3- heating chamber；4- heating device；5- air passage；The heat-insulated chassis 6-；

101- side wall；102- bottom wall；103- venthole；104- groove；105- notch；201- pot body；202- pot cover；401- Solid alcohol；402- pallet.

Specific embodiment

It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.

Embodiment 1

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, one-time heating boiler provided in this embodiment, including bracket 1 and boiler 2, The pot cover 202 boiler 2 pot body 201 including open top and can be fastened at 201 open top of pot body, the bracket 1 Including side wall 101 and bottom wall 102, the boiler 2 is overlapped on the top of side wall 101 of bracket 1, and the bottom of boiler 2 and bracket 1 Heating chamber 3 is formd between bottom wall 102, heating device 4 is provided in heating chamber 3, and be arranged in the periphery of the heating device 4 Have insulation medium (not shown), in practice, the insulation medium be not required for completely it is heat-insulated, as long as can play hinder heat pass The function of passing；Several ventholes 103 being connected to heating chamber 3 are provided on the side wall 101 of bracket 1, in the side of bracket 1 Several air passages 5 being connected to heating chamber 3 are provided between 101 top of wall and the periphery of boiler 2.

When in use, suitable insulation medium is added to 1 bottom of bracket, then lights heating device 4, venthole 103 Oxygen endlessly can be provided for heating device 4 in combustion, meanwhile, venthole 103 can be incited somebody to action in conjunction with air passage 5 The exhaust gas discharge that burning generates, to guarantee the burning situation in heating chamber 3, it can be seen that, it is provided in this embodiment disposably to add Heat boiler can not directly touch the flame that heating device 4 generates when in use, from outside, both ensure that the use peace of user Entirely, flame also can be effectively prevented to be gone out by wind, and insulation medium slows down the transmitting of heat, the bottom wall of bracket 1 can be prevented 102 the case where overheating, were conducive to protect work top.

Above-mentioned heating device 4 can be candle, solid alcohol or other combustible materials, the heating device 4 in the present embodiment Preferably solid alcohol 401, the solid alcohol 401 are placed in pallet 402, which is the box body of top opening, heat-insulated Medium is preferably water, and the liquid level face of the insulation medium is lower than the top of the pallet 402, meanwhile, when adding water, it should be noted holding Liquid level face is lower than the setting position of venthole 103, wherein pallet 402 can play waterproof action, guarantee solid alcohol 401 Normal combustion；When bracket 1 is surprisingly overturned, the water of 1 bottom of bracket can put the flame of solid alcohol 401 out by water in toppling process, Further ensure user using safe, eliminate because solid alcohol 401 is fallen due to bring fire hazard.

Heating device 4 slides in use in order to prevent, and the present embodiment is further on the bottom wall 102 of bracket 1 Being arranged fluted 104, (since bottom wall 102 is relatively thin, groove 104 is unobvious in figure, and those skilled in the art should be clearly recessed Slot 104 this how to be arranged), above-mentioned pallet 402 is provided in the groove 104, for limiting pallet 402 in the position of 1 bottom of bracket It sets.

It specifically, is in the waveform of outwardly convex at the top of the side wall 101 of above-mentioned bracket 1, the waveform at 101 top of side wall High spot and boiler 2 periphery between form air passage 5, after boiler 2 is overlapped on the top of bracket 1, from the angle of vertical view, still So it can be seen that wavy high spot (referring to Fig. 2), the gap between the high spot and boiler periphery is air passage 5, with Exhaust gas convenient for generation of burning in heating chamber 3 is discharged from this.

In the present embodiment, the material of bracket 1 and boiler 2 is preferably masking foil, to improve the sexual valence of one-time heating boiler Than in practice, can according to need the other materials of selection, as long as meeting heating, radix saposhnikoviae and airing function.

Embodiment 2

The structure of one-time heating boiler provided in this embodiment is roughly the same with embodiment 1, the difference is that bracket 1 Structure, by being the waveform of outwardly convex by the top design of the side wall 101 of bracket 1 in embodiment 1, so as to form logical Air flue 5, and in the present embodiment, with reference to Fig. 5, the side wall 101 of bracket 1 is the conical surface, and has opened up multiple lack on the top of side wall 101 Notch 105 determines according to actual conditions, is connected to by mouth 105, the depth which extends downwardly as long as meeting with heating chamber 3 , allow the interior exhaust gas generated of heating chamber 3 to flow up and be discharged from notch 105, the notch 105 is that is, real Apply the air passage 5 in example 1.

From figure 5 it can be seen that notch 105 in the present embodiment be it is rectangular, in practice, which is not limited to appoint What shape, as long as having ventilatory function, in addition, it should be noted that, the shape of bracket 1 can also close according to the actual situation Reason design, as long as meeting support, ventilation and wind-shielding function.

Embodiment 3

As shown in fig. 6, one-time heating boiler provided in this embodiment be additionally arranged on the basis of embodiment 1 or 2 it is heat-insulated Chassis 6 is contained with for heat-insulated water in the heat-insulated chassis 6, in use, bracket 1 is placed in heat-insulated chassis 6, and is kept Setting position of the water level of water in heat-insulated chassis 6 lower than the venthole 103 on bracket 1.When heating, in the interior shape of bracket 1 At dual heat-insulated guarantee, the transmitting of heat is effectively blocked, work top is protected not to be burned.

In the present embodiment, above-mentioned bracket 1 both can be wave-like disclosed in embodiment 1, or in embodiment 2 Disclosed top sets shape jaggy or other supporting structures for being able to satisfy ventilative wind-shielding function.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution should all cover in the claim of the utility model and the range of specification.

Claims (9)

1. a kind of one-time heating boiler characterized by comprising

Bracket (1) and boiler (2), the bracket (1) include side wall (101) and bottom wall (102), and the boiler (2) is overlapped on institute At the top of the side wall (101) for stating bracket (1), and forms and add between the bottom of the boiler (2) and the bottom wall (102) of bracket (1) Hot chamber (3)；

It is provided with heating device (4) in the heating chamber (3), and the periphery of the heating device (4) is provided with insulation medium；

Several ventholes (103) being connected to the heating chamber (3), the branch are provided on the side wall (101) of the bracket (1) Several air passages being connected to the heating chamber (3) are provided between the periphery of boiler (2) at the top of the side wall (101) of frame (1) (5)。

2. one-time heating boiler according to claim 1, it is characterised in that:

The heating device (4) includes pallet (402), which is the box body of top opening, in the pallet (402) Inside it is provided with solid alcohol (401)；

The insulation medium is water, and the liquid level face of the insulation medium is lower than the top of the pallet (402).

3. one-time heating boiler according to claim 2, it is characterised in that:

The setting position of the venthole (103) is higher than the liquid level face of the insulation medium.

4. one-time heating boiler according to claim 2, it is characterised in that:

Fluted (104) are set on the bottom wall (102) of the bracket (1), are provided with the pallet (402) in the groove (104).

5. one-time heating boiler according to claim 1, it is characterised in that:

It is in the waveform of outwardly convex at the top of the side wall (101) of the bracket (1), it is wavy convex at the top of the side wall (101) The air passage (5) are formed between the periphery of the boiler (2) at rising.

6. one-time heating boiler according to claim 1, it is characterised in that:

Several notches (105) are provided at the top of the side wall (101) of the bracket (1), form the air passage at the notch (105) (5)。

7. one-time heating boiler according to claim 1, it is characterised in that:

The boiler (2) includes the pot body (201) of open top and the pot cover that can be fastened at pot body (201) open top (202)。

8. one-time heating boiler according to claim 1, it is characterised in that:

The material of the bracket (1) and boiler (2) is masking foil.

9. one-time heating boiler according to claim 1, it is characterised in that:

It further include heat-insulated chassis (6), the bracket (1) is arranged on the heat-insulated chassis (6)；

Water, and the setting lower than the venthole (103) of the water level in the heat-insulated chassis (6) are contained in the heat-insulated chassis (6) Seated position.