Tinder head

Abstract

The utility model provides a kindling head. The kindling head comprises an air supply pipeline and a conveying cap which is integrally cast and formed, an air outlet groove is formed in the side end of the other end of the air supply pipeline; the conveying cap is embedded in the end, provided with the gas outlet groove, of the gas supply pipeline in a sleeving mode and used for conveying the mixed gas to an ignition position in a centralized mode. The situation of gas waste is effectively improved, gas is combusted in a centralized mode, resources can be saved, and combustion benefits are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a stove technical field especially, it is a kind of fire head. BACKGROUND

[0002] Now with the continuous popularity of coal gas and natural gas, the demand of cooking plate is increasing, among them, the stability of fire is the safety of the whole product most key, fire is not stable and can make stove produce many unsafe factors, cause personal and property unsafe.

[0003] The commonly used fire head of today is by setting a side end setting gas outlet's jet pipe, then igniting, to realize combustion.

[0004] But, only side end setting gas outlet, part of fuel gas diffuses to air in combustion, this part of fuel gas is not utilized, so that fuel gas is wasted, and therefore, to achieve large fire or small fire needs more fuel gas to realize, waste resources. INNOVATION CONTENT

[0005] In view of above problem, the utility model is provided to overcome above problem or at least partially solve above problem with a kind of fire head.

[0006] To solve the above problems, the utility model discloses a kind of fire head, comprising: gas supply pipeline and integrally casted delivery cap;Gas supply pipeline one end is provided with gas inlet, and the side end of the other end is provided with gas outlet groove;The delivery cap is embedded in the gas outlet groove end of the gas supply pipeline, for the mixed gas is concentrated and delivered to ignition place.

[0007] Further, the delivery cap and the gas supply pipeline are welded.

[0008] Further, the delivery cap is provided with buckle groove, for fixing.

[0009] Further, the fire head further includes shell;The delivery cap is buckled with the shell, and the shell is provided with channel, and the gas supply pipeline is arranged in the channel.

[0010] Further, the fire head further includes ignition device;The ignition device is arranged at the preset distance of the shell from the delivery cap.

[0011] Further, the fire head further includes protective sleeve, and the protective sleeve is fixedly connected with the shell.

[0012] Further, the delivery cap is hollow fan-shaped body.

[0013] Further, the gas outlet groove includes at least one arc-shaped groove, which is formed by vertical cutting of the gas supply pipeline at a preset position and cutting device.

[0014] The utility model discloses the following advantages:

[0015] Through setting the delivery cap of casting forming, the gas is concentrated and delivered to the ignition place, fully utilizes the gas, and effectively improves the combustion benefit, and the combustion benefit of 5%-6% is improved in the same volume of gas. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a kind of fire head structure schematic diagram of the utility model;

[0017] Figure 2 It is a kind of fire head structure schematic diagram of the utility model one embodiment;

[0018] Figure 3 It is a kind of fire head structure schematic diagram of the utility model one embodiment shell;

[0019] Figure 4 It is a kind of fire head structure schematic diagram of the utility model one embodiment delivery cap side view;

[0020] Figure 5 It is a kind of fire head structure schematic diagram of the utility model one embodiment delivery cap front view;

[0021] Figure 6 It is a kind of fire head structure schematic diagram of the utility model one embodiment arc-shaped groove.

[0022] In the drawing: 1, delivery cap;2, gas pipeline;3, shell;4, protective sleeve;5, ignition device. DETAILED DESCRIPTION

[0023] To make the above purpose, features and advantages of the utility model more obvious and easy to understand, the utility model is further explained in detail with the drawings and specific embodiment.

[0024] Example 1

[0025] Referring to Figure 1 , a kind of fire head structure diagram of the utility model is shown, specifically can include: delivery cap 1 and gas pipeline 2;The gas inlet is set to one end of the gas pipeline 2, and the side end of the other end is set to gas slot;The delivery cap 1 of casting forming is embedded in the gas slot end of the gas pipeline setting, for mixed gas is concentrated and delivered to the ignition place.

[0026] It should be noted that the stability of the fire is the most critical safety of the whole product, and the instability of the fire will cause many unsafe factors of the gas stove, and will cause personal and property safety. In order to stabilize the fire, the delivery cap 1 is designed by stainless steel precision casting in sections, which is divided into two sections, the advantages are that the service life of the delivery cap is prolonged, and the mechanical properties of the delivery cap 1 are consistent by casting, the air tightness is good, the quality is excellent, and the gas flow rate to the ignition point can be controlled. In addition, the bottom of the delivery cap 1 adopts a wind supplementing mode, and the premixed gas is discharged for combustion, so that the fire of the combustible gas such as carbon monoxide in the gas can be fully burned, and the combustion effect is better. The delivery cap 1 is integrally formed by casting, the gas is concentrated and delivered to ignite, and the combustion efficiency can be improved by 5%-6%; because it is integrally formed by casting, the air tightness is good, and only the gas is delivered to the outlet groove, so the risk of gas leakage is small during use, and it is safer.

[0027] Embodiment 2

[0028] Referring to Figure 1 , a structure block diagram of a fire head of the utility model is shown, which can specifically include: a delivery cap 1 and a gas delivery pipeline 2; the gas delivery pipeline 2 is provided with an air inlet at one end and an air outlet groove at the side end of the other end; the delivery cap 1 formed by casting is embedded in the air outlet groove end of the gas delivery pipeline, and is used for concentrating and delivering mixed gas to an ignition position.

[0029] Further, the delivery cap 1 and the gas delivery pipeline 2 are welded. It should be noted that the gas delivery pipeline 2 is used for delivering mixed gas to the delivery cap 1, and then to the ignition position for ignition and combustion, and the welding of the delivery cap 1 and the gas delivery pipeline 2 can fix the delivery cap 1 on the gas delivery pipeline 2, prevent the delivery cap 1 and the gas delivery pipeline 2 from being forced to balance and flying out due to the gas pressure of the mixed gas, thereby causing more serious accidents, and the structure strength of the welding position of the delivery cap 1 and the gas delivery pipeline 2 after welding is high, and the joint sealing performance is good. Of course, including but not limited to welding connection, the delivery cap 1 and the gas delivery pipeline 2 can also be connected by bolt fastening at the embedded position, and the tightness can be realized by tightening the bolt, so that the delivery cap 1 and the gas delivery pipeline 2 can be replaced conveniently. The delivery cap 1 and the gas delivery pipeline 2 are two independent components, even if they are damaged or broken during use and need to be replaced, as long as one of them can be used normally, only one of them needs to be replaced, and then the bolt is tightened.

[0030] Embodiment 3

[0031] Further, referring to Figure 2, the delivery cap 1 is provided with a bayonet slot for fixing the delivery cap 1; the fire head further comprises a shell 3; the shell 3 is internally provided with a channel; the gas delivery pipe 2 is laid in the channel for fixing the gas delivery pipe 2 and preventing it from irregular movement under gas pressure; the delivery cap 1 is buckled with the shell 3 to fix the delivery cap 1 to the shell 3. Meanwhile, the buckle connection can facilitate replacement of the delivery cap 1 and the gas delivery pipe 2, and is a more convenient installation mode, which can be replaced and maintained without any tools without damage.

[0032] Further, also with reference to Figure 3 , the fire head further comprises an ignition device 5; the ignition device 5 is arranged at a predetermined distance from the delivery cap 1. It should be noted that by controlling the distance between the ignition device 5 and the delivery cap 1, the distance between the delivery cap 1 and the ignition needle of the ignition device 5 can be accurately calculated and designed, which can realize accurate delivery of gas to the ignition position and can make full use of gas without waste. Further, the fire head further comprises a protective sleeve 4, which is fixedly connected with the shell 3; it should be noted that the protective sleeve 4 protects the delivery cap 1 and the ignition needle from physical damage, and damage caused by daily use cannot be avoided. The fixed connection of the protective sleeve 4 with the shell 3 is more preferred, that is, the protective sleeve 4 is buckled with the shell 3, and special attention should be paid to any connection mode that can cover the delivery cap 1 and the ignition needle with the protective sleeve 4 to avoid direct physical factors causing the above two components to fail to ignite.

[0033] Example 4

[0034] Further, also with reference to Figure 4 and Figure 5 , the delivery cap 1 is a hollow fan-shaped body, it should be noted that more preferably, the front surface of the delivery cap 1 is a long rectangle with a top slot, the side surface is a spliced pattern of rectangle and fan shape, and except for the bottom end and the side end openings, the remaining parts are all closed, which can realize the concentration of gas from the side end to the ignition needle, and the above shape can better cooperate with the state of fire and achieve the purpose of waterproof and oilproof.

[0035] Further, in combination with Figure 6The air outlet groove comprises at least one arc-shaped groove, which delivers the gas to the ignition device 5, and it is to be noted that the air delivery pipe 2 is sealed except for the air inlet and the arc-shaped groove to prevent gas leakage, the arc-shaped groove is cut at a vertical angle at the side end of the air delivery pipe 2 at the position where the air outlet groove is arranged, thus forming an arc-shaped groove, and preferably two or more arc-shaped grooves are arranged, the size of the arc-shaped groove is accurately designed to make the fire more stable, and the stable fire as the ignition device is the first element for the safety of the whole product.

[0036] Further, the air inlets of the air delivery pipe 2 are respectively connected to an air pipe and a gas pipe, and it is to be noted that the air pipe and the gas pipe deliver air and gas to the air delivery pipe 2 and mix the air and gas in a certain proportion in the pipe, and the proportion is achieved by controlling the flow rates of the air pipe and the gas pipe. By controlling the proportion of air and gas, the fire can be accurately controlled to avoid loss caused by too large or too small fire.

[0037] Finally, it is to be noted that in this document, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or terminal device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or terminal device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or terminal device including the element.

[0038] The above provides a detailed introduction to the fire head of the present application, and the principle and implementation mode of the present application are described in this document, and the above embodiment is only used to help understand the method and core idea of the present application; at the same time, for the general technical personnel in the field, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description should not be understood as the limitation of the present application.

Claims

1. A fire lighter head characterised in that, The utility model relates to a kind of fire lighter, including: Air supply pipeline and integrally cast delivery cap; Air supply pipeline one end is provided with air inlet, and the side end of the other end is provided with air outlet slot; The delivery cap is embedded in the air supply pipeline and is provided with air outlet slot end, for mixed gas is concentrated delivery to ignition place.

2. The lighter head of claim 1, wherein, The delivery cap and the air supply pipeline are welded connection.

3. The lighter head of claim 1, wherein, The delivery cap is provided with buckle groove, for fixed.

4. The lighter head of claim 3, wherein, The fire lighter further includes a shell. The delivery cap is buckled to the shell, and the shell is provided with a passage, and the air supply pipeline is arranged in the passage.

5. The lighter head of claim 4, wherein, The fire lighter further includes an ignition device. The ignition device is arranged at a predetermined distance from the delivery cap.

6. The lighter head of claim 5, wherein, The fire lighter further includes a protective sleeve, which is fixedly connected to the shell.

7. The lighter head of claim 1, wherein, The delivery cap is a hollow sector.

8. The lighter head of claim 1, wherein, The air outlet slot includes at least one arc-shaped slot, which is formed by cutting the air supply pipeline vertically at a predetermined position and cutting device.

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