CN212481273U

CN212481273U - Alcohol-based fuel furnace end

Info

Publication number: CN212481273U
Application number: CN202021135086.6U
Authority: CN
Inventors: 刘境鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-05
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an alcohol group fuel furnace end relates to alcohol group fuel stove technical field, including heat conduction fire-blocking ring, oil pipe, heating pipe and shower nozzle subassembly, heat conduction fire-blocking ring includes base plate and fire-blocking ring base, has set firmly the oil-blocking ring on the base plate, is equipped with the inlet port between oil-blocking ring and the fire-blocking ring base. The utility model discloses a shower nozzle and shower nozzle connecting piece are installed above the base plate, and shower nozzle connecting piece, ignition needle and flame-out protector pass through the screw thread with the base plate and closely connect, and set firmly on the base plate and keep off the oil ring, after opening the furnace end, when methanol fuel has not formed methanol steam yet, liquid methanol fuel can drip on the base plate, can prevent that liquid methanol fuel from dripping to heat conduction and keep off the fire ring below, avoid causing the potential safety hazard; the heating pipe heats the methanol in the oil pipe and also heats the methanol on the heat-conducting fire-blocking ring, and the speed of forming gaseous methanol by liquid methanol is faster. The utility model discloses rational in infrastructure, convenient to use, the security is high, and the speed that liquid methyl alcohol formed gaseous state methyl alcohol is faster.

Description

Alcohol-based fuel furnace end

Technical Field

The utility model relates to an alcohol group fuel stove technical field specifically is an alcohol group fuel furnace end.

Background

The oil stove is widely applied to large-scale places such as restaurants, dining halls and the like in life, and is particularly suitable for families. Application range in life is very wide, and current alcohol group fuel furnace end adopts alcohol group fuel, and the alcohol group fuel after the ignition needle point gassiness, the blowout of furnace end is followed to fire, and the alcohol group fuel after nevertheless the gasification is liquid state, and combustion efficiency is low, and preheats slowly, and ignition start-up time is long, and the furnace end structure is comparatively complicated, is unfavorable for washing and maintenance work, and is with high costs moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alcohol group fuel furnace end has rational in infrastructure, convenient to use, security height and the faster beneficial effect of the speed of liquid methyl alcohol formation gaseous state methyl alcohol to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an alcohol group fuel furnace end, includes heat conduction fire-stopping ring, oil pipe, heating pipe and shower nozzle subassembly, and oil pipe and heating pipe are all installed in heat conduction fire-stopping ring bottom side, and heating pipe one side is located to oil pipe, and heat conduction fire-stopping ring middle part is located to the shower nozzle subassembly to be connected with heat conduction fire-stopping ring, heat conduction fire-stopping ring include base plate and fire-stopping ring base, base plate and fire-stopping ring base integrated into one piece, the oil-stopping ring has set firmly on the base plate, is equipped with the inlet port between oil-stopping ring and the fire-stopping.

As a further aspect of the present invention: the ignition needle and the flameout protector are respectively and electrically connected with the circuit board controller; the ignition needle and the flameout protector are arranged between the air inlet holes, and both the ignition needle and the flameout protector are arranged on the substrate.

As a further aspect of the present invention: the middle part of the base plate is provided with a mounting hole, and the mounting hole is provided with a thread.

As a further aspect of the present invention: the bottom of the heat-conducting fire-blocking ring is provided with an oil pipe mounting groove and a heating pipe mounting groove, the oil pipe mounting groove is arranged on one side of the heating pipe mounting groove, the oil pipe is mounted in the oil pipe mounting groove, and the heating pipe is mounted in the heating pipe mounting groove.

As a further aspect of the present invention: the nozzle assembly comprises a nozzle and a nozzle connecting piece, the nozzle connecting piece is arranged above the substrate, the end part of the nozzle connecting piece is provided with threads, one end of the nozzle connecting piece is in threaded connection with the substrate, the other end of the nozzle connecting piece is in threaded connection with the nozzle, the middle part of the nozzle connecting piece is provided with an air hole, and the diameter of the air hole is 2-10 mm.

As a further aspect of the present invention: the spray head comprises a spray head seat and a spray head circular table, the spray head seat and the spray head circular table are integrally formed, fire spraying holes are formed in the side face of the spray head circular table, and the fire spraying holes are uniformly distributed in the side face of the spray head circular table; the diameter of the fire spraying hole is-mm, and the inner side of the spray head is provided with threads.

As a further aspect of the present invention: one end of the oil pipe is fixedly provided with an oil inlet joint, one end of the oil inlet joint is connected with the oil storage cylinder, the other end of the oil pipe is provided with an air outlet, and threads are arranged on the outer sides of the oil inlet joint and the air outlet.

As a further aspect of the present invention: the heat-conducting flame-blocking device is characterized by further comprising a gas transmission assembly, the gas transmission assembly comprises a gas transmission pipe, a gas transmission joint, a gas inlet pipe and a nozzle, the gas transmission pipe, the gas transmission joint and the gas inlet pipe are integrally formed, threads are arranged on the inner side of the gas transmission joint and are in threaded connection with a gas outlet, threads are arranged on the inner side and the outer side of the gas inlet pipe, the gas inlet pipe is in threaded connection with a mounting hole of the heat-conducting flame-blocking ring, threads are arranged on the outer side of the nozzle, the nozzle is in threaded connection with the gas inlet pipe, a.

As a further aspect of the present invention: the heat-conducting fire-blocking ring is characterized by further comprising a positioning ring, wherein the positioning ring is arranged on the bottom side of the heat-conducting fire-blocking ring, the positioning ring is matched with the fire-blocking ring base in size, and the positioning ring and the fire-blocking ring base are fixed through screws.

As a further aspect of the present invention: the side surface of the fire-blocking ring base is provided with a temperature sensor which is electrically connected with the circuit board controller and fixedly connected with the fire-blocking ring base.

Compared with the prior art, the beneficial effects of the utility model are that:

the methanol fuel enters from the oil inlet joint at one end of the oil pipe, the heating pipe heats the methanol fuel in the oil pipe at high temperature, the methanol is subjected to physical reaction after being heated at high temperature to form methanol steam, the methanol steam is conveyed to the air inlet pipe from the air outlet of the oil pipe through the air conveying pipe, then the methanol steam enters the nozzle from the air inlet pipe, and the nozzle sprays the methanol steam into the spray head in a centralized manner; in the utility model, as the spray head and the spray head connecting piece are arranged above the substrate, the spray head connecting piece, the ignition needle and the flameout protector are tightly connected with the substrate through threads, and the oil baffle ring is fixedly arranged on the substrate, after the furnace end is opened, when methanol fuel does not form methanol steam yet, the liquid methanol fuel can drip on the substrate, and the liquid methanol fuel can be prevented from dripping below the heat-conducting flame baffle ring, thereby avoiding causing potential safety hazards; because the liquid methanol fuel is stored between the base plate and the oil baffle ring, the heating pipe heats the methanol in the oil pipe and also heats the methanol on the heat-conducting fire baffle ring, and the speed of the liquid methanol forming the gaseous methanol is faster. The utility model discloses rational in infrastructure, convenient to use, the security is high, and the speed that liquid methyl alcohol formed gaseous state methyl alcohol is faster.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure in direction a of fig. 1 according to the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is an exploded view of another perspective of the present invention.

Fig. 5 is a schematic structural view of the sprinkler head of the present invention.

Fig. 6 is a schematic structural view of the nozzle of the present invention.

The labels in the figure are:

a heat-conducting fire-blocking ring 1, an oil pipe 2, a heating pipe 3, a spray head component 4,

a base plate 11, a fire-blocking ring base 12, an oil-blocking ring 13, an air inlet 14, a mounting hole 15, an oil pipe mounting groove 16, a heating pipe mounting groove 17,

a spray head 41, a spray head connecting piece 42, a vent hole 43, a fire spraying hole 44, an oil inlet joint 45, a spray head seat 46 and a spray head circular truncated cone 47,

a gas transmission component 5, a gas transmission pipe 51, a gas transmission joint 52, a gas inlet pipe 53, a nozzle 54, a through hole 55,

the ignition device comprises a positioning ring 6, a screw hole 7, an ignition needle 9, a flameout protector 10, a temperature sensor 101, and leads 102, 103, 104 and 105.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1 to 6, in an embodiment of the present invention, an alcohol-based fuel burner includes a heat-conducting fire-blocking ring 1, an oil pipe 2, a heating pipe 3, and a nozzle assembly 4; the oil pipe 2 and the heating pipe 3 are both arranged at the bottom side of the heat-conducting fire-blocking ring 1, the oil pipe 2 is arranged at one side of the heating pipe 3, and the heating pipe is electrically connected with the circuit board controller through a lead 102; further, an oil inlet joint 45 is fixedly arranged at one end of the oil pipe 2, one end of the oil inlet joint 45 is connected with the oil storage cylinder, the other end of the oil pipe 2 is an air outlet, and threads are arranged on the outer sides of the oil inlet joint 45 and the air outlet; the spray head assembly 4 is arranged in the middle of the heat-conducting fire-blocking ring 1 and is connected with the heat-conducting fire-blocking ring 1; the heat-conducting fire-blocking ring 1 comprises a base plate 11 and a fire-blocking ring base 12, wherein the base plate 11 and the fire-blocking ring base 12 are integrally formed; an oil baffle ring 13 is fixedly arranged on the substrate 11, the oil baffle ring 13 can baffle liquid methanol, and the liquid methanol is stored on the heat conduction fire baffle ring 1; further, the height of the oil baffle ring 13 is 2-20 mm; an air inlet 14 is arranged between the oil baffle ring 13 and the fire baffle ring base 12, the air inlet 14 further increases the air inlet amount, and the combustion rate of the methanol is improved; further, the air inlet holes 14 are uniformly distributed on the substrate 11, and the diameter of the air inlet holes 14 is 3-20 mm; a mounting hole 15 is formed in the middle of the base plate 11, and threads are arranged on the mounting hole 15; an oil pipe installation groove 16 and a heating pipe installation groove 17 are formed in the bottom of the heat conduction fire-blocking ring 1, the oil pipe installation groove 16 is formed in one side of the heating pipe installation groove 17, the oil pipe installation groove 16 is matched with the oil pipe 2, and the heating pipe installation groove 17 is matched with the heating pipe 3; the oil pipe 2 is arranged in the oil pipe mounting groove 16, and the heating pipe 3 is arranged in the heating pipe mounting groove 17; in the utility model, as the spray head 41 and the spray head connecting piece 42 are arranged above the base plate 11, the spray head connecting piece 42, the ignition needle 9 and the flameout protector 10 are tightly connected with the base plate 11 through threads, and the oil baffle ring 13 is fixedly arranged on the base plate 11, after the furnace end is opened, when methanol fuel does not form methanol steam yet, the liquid methanol fuel can drip on the base plate 11, the liquid methanol fuel can be prevented from dripping below the heat-conducting flame baffle ring 1, and potential safety hazards are avoided; since the liquid methanol fuel is stored between the base plate 11 and the oil baffle ring 13, the heating pipe 3 heats the methanol in the oil pipe 2 and also heats the methanol on the heat conducting fire baffle ring 1, and the speed of the liquid methanol forming the gaseous methanol is faster. The utility model discloses rational in infrastructure, convenient to use, the security is high, and the speed that liquid methyl alcohol formed gaseous state methyl alcohol is faster.

In a preferred embodiment of the present invention, the ignition device further comprises a circuit board controller, an ignition needle 9 and a flameout protector 10, wherein the ignition needle 9 is electrically connected with the circuit board controller through a wire 104, and the flameout protector 10 is electrically connected with the circuit board controller through a wire 105; the ignition needle 9 and the flameout protector 10 are arranged between the air inlet holes 14, and the ignition needle 9 and the flameout protector 10 are both arranged on the base plate 11; the circuit board controller controls the ignition needle 9, after the ignition needle 9 is opened, electric sparks are generated, gaseous methanol fuel gasified at high temperature is ignited, and after the gaseous methanol fuel is ignited, flame is sprayed out from a flame spraying hole 44 of the nozzle 41; circuit board controller control flame-out protector 10, after flame-out protector 10 detected the fire in the furnace end and extinguishes, send signal for circuit board controller, circuit board controller stops the power supply to furnace end stop work in order to avoid taking place the accident, improved the security that the furnace end used.

In a preferred embodiment of the present invention, the nozzle assembly 4 comprises a nozzle 41 and a nozzle connecting member 42, the nozzle connecting member 42 is disposed above the substrate 11, the end of the nozzle connecting member 42 is provided with a screw thread, one end of the nozzle connecting member 42 is connected to the substrate 11 by a screw thread, the other end of the nozzle connecting member is connected to the nozzle 41 by a screw thread, the middle of the nozzle connecting member 42 is provided with a vent 43, the vent 43 further increases the air intake, and the methanol combustion rate is increased; further, the diameter of the air holes 43 is 2-10 mm; the spray head 41 comprises a spray head seat 46 and a spray head circular truncated cone 47, the spray head seat 46 and the spray head circular truncated cone 47 are integrally formed, fire spraying holes 44 are formed in the side face of the spray head circular truncated cone 47, and the fire spraying holes 44 are uniformly distributed in the side face of the spray head circular truncated cone 47; furthermore, the diameter of the flame-projecting hole 44 is 1-8mm, and the inner side of the nozzle 41 is provided with screw threads.

In a preferred embodiment of the present invention, the gas transmission device further comprises a gas transmission assembly 5, wherein the gas transmission assembly 5 comprises a gas transmission pipe 51, a gas transmission joint 52, a gas inlet pipe 53 and a nozzle 54, and the gas transmission pipe 51, the gas transmission joint 52 and the gas inlet pipe 53 are integrally formed; the inner side of the gas transmission joint 52 is provided with threads, and the gas transmission joint 52 is in threaded connection with the gas outlet; the inner side and the outer side of the air inlet pipe 53 are both provided with threads, and the air inlet pipe 53 is in threaded connection with the mounting hole 15 of the heat-conducting fire-blocking ring 1; the outer side of the nozzle 54 is provided with threads, and the nozzle 54 is in threaded connection with the air inlet pipe 53; the top of the nozzle 54 is provided with a through hole 55, and the diameter of the through hole 55 is 1-5 mm; the utility model discloses methanol fuel gets into from the oil feed joint 45 of 2 one ends of oil pipe, and the heating pipe 3 carries out high temperature heating with the methanol fuel in the oil pipe 2, and methanol takes place physical reaction after the high temperature heating, forms methanol steam, and methanol steam is carried to intake pipe 53 through gas-supply pipe 51 by the gas outlet of oil pipe 2, then methanol steam enters into nozzle 54 by intake pipe 53, and nozzle 54 is concentrated methanol steam and is spouted into in shower nozzle 41.

The utility model discloses the embodiment of well preferred still includes holding ring 6, and 1 bottom side of heat conduction fire stopping ring is located to holding ring 6, and holding ring 6 matches with fire stopping ring base 12 size, is equipped with screw 7 on holding ring 6, and the position that fire stopping ring base 12 corresponds with holding ring 6 is equipped with screw 7, and holding ring 6 passes through the screw fixation with fire stopping ring base 12, and holding ring 6 fixes heating pipe 3 and oil pipe 2 in heat conduction fire stopping ring 1 bottom.

The utility model discloses in the embodiment of a preferred, fire-protecting ring base 12 side is equipped with temperature sensor 101, and temperature sensor 101 passes through the wire 103 electricity with circuit board controller and is connected, temperature sensor 101 and fire-protecting ring base 12 fixed connection. When the furnace end works, after the temperature sensor 101 detects that the temperature of the fire-blocking ring base 12 reaches 120 ℃, the temperature sensor 101 transmits a signal to the circuit board controller, the circuit board controller cuts off the power of the heating pipe 3, the heating pipe 3 stops heating, and at the moment, the flame on the furnace end is subjected to thermal circulation to heat the oil pipe 2, so that the liquid methanol fuel in the oil pipe 2 can be heated to form gaseous methanol fuel, and the furnace end is more energy-saving.

The utility model discloses in the embodiment of a preferred, heat conduction keep off fire circle 1, oil pipe 2, heating pipe 3, shower nozzle 41 and shower nozzle connecting piece 42 are copper, stainless steel or aluminum alloy.

The utility model discloses a shower nozzle 41 and shower nozzle connecting piece 42 are installed above base plate 11, and shower nozzle connecting piece 42 passes through the screw thread with base plate 11 and is closely connected, and sets firmly on base plate 11 and keeps off oil ring 13, after opening the furnace end, when methanol fuel has not formed methanol steam yet, liquid methanol fuel can drip on base plate 11, can prevent that liquid methanol fuel from dripping to heat conduction and keeping off the fire ring 1 below, avoid causing the potential safety hazard; since the liquid methanol fuel is stored between the base plate 11 and the oil baffle ring 13, the heating pipe 3 heats the methanol in the oil pipe 2 and also heats the methanol on the heat conducting fire baffle ring 1, and the speed of the liquid methanol forming the gaseous methanol is faster. The utility model discloses rational in infrastructure, convenient to use, the security is high, and the speed that liquid methyl alcohol formed gaseous state methyl alcohol is faster.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an alcohol group fuel furnace end, its characterized in that, includes heat conduction fire ring (1), oil pipe (2), heating pipe (3) and shower nozzle subassembly (4), oil pipe (2) and heating pipe (3) are all installed in heat conduction fire ring (1) bottom side, heating pipe (3) one side is located in oil pipe (2), heat conduction fire ring (1) middle part is located in shower nozzle subassembly (4) to be connected with heat conduction fire ring (1), heat conduction fire ring (1) is including base plate (11) and fire ring base (12), base plate (11) and fire ring base (12) integrated into one piece, oil ring (13) have set firmly on base plate (11), be equipped with inlet port (14) between oil ring (13) and fire ring base (12).

2. The alcohol-based fuel burner of claim 1, further comprising a circuit board controller, an ignition needle (9) and a flameout protector (10), wherein the ignition needle (9) and the flameout protector (10) are electrically connected to the circuit board controller respectively; ignition needle (9) and flame-out protector (10) are located between inlet port (14), ignition needle (9) and flame-out protector (10) are all installed on base plate (11).

3. The alcohol-based fuel burner as recited in claim 1, wherein a mounting hole (15) is formed in a middle portion of the base plate (11), and a screw thread is formed in the mounting hole (15).

4. The alcohol-based fuel burner of claim 1, wherein an oil pipe installation groove (16) and a heating pipe installation groove (17) are formed in the bottom of the heat-conducting fire-blocking ring (1), the oil pipe installation groove (16) is formed in one side of the heating pipe installation groove (17), the oil pipe (2) is installed in the oil pipe installation groove (16), and the heating pipe (3) is installed in the heating pipe installation groove (17).

5. The alcohol-based fuel burner head as recited in claim 1, wherein the nozzle assembly (4) comprises a nozzle (41) and a nozzle connecting member (42), the nozzle connecting member (42) is disposed above the base plate (11), a thread is disposed at an end of the nozzle connecting member (42), one end of the nozzle connecting member (42) is in threaded connection with the base plate (11), the other end of the nozzle connecting member is in threaded connection with the nozzle (41), a vent hole (43) is disposed at a middle portion of the nozzle connecting member (42), and a diameter of the vent hole (43) is 2-10 mm.

6. The alcohol-based fuel burner head as recited in claim 5, wherein the nozzle (41) comprises a nozzle base (46) and a nozzle circular truncated cone (47), the nozzle base (46) and the nozzle circular truncated cone (47) are integrally formed, fire spraying holes (44) are formed in the side surface of the nozzle circular truncated cone (47), and the fire spraying holes (44) are uniformly distributed in the side surface of the nozzle circular truncated cone (47); the diameter of the fire spraying hole (44) is 1-8mm, and the inner side of the spray head (41) is provided with threads.

7. The alcohol-based fuel furnace end according to claim 1, wherein an oil inlet joint (45) is fixedly arranged at one end of the oil pipe (2), one end of the oil inlet joint (45) is connected with an oil storage cylinder, the other end of the oil pipe (2) is an air outlet, and threads are arranged on the outer sides of the oil inlet joint (45) and the air outlet.

8. The alcohol-based fuel burner of claim 1, further comprising a gas delivery assembly (5), the gas transmission component (5) comprises a gas transmission pipe (51), a gas transmission joint (52), a gas inlet pipe (53) and a nozzle (54), the air delivery pipe (51), the air delivery joint (52) and the air inlet pipe (53) are integrally formed, the inner side of the gas transmission joint (52) is provided with threads, the gas transmission joint (52) is in threaded connection with the gas outlet, the inner side and the outer side of the air inlet pipe (53) are both provided with threads, the air inlet pipe (53) is in threaded connection with the mounting hole (15) of the heat-conducting fire-blocking ring (1), the outer side of the nozzle (54) is provided with threads, the nozzle (54) is in threaded connection with the air inlet pipe (53), the top of the nozzle (54) is provided with a through hole (55), and the diameter of the through hole (55) is 1-5 mm.

9. The alcohol-based fuel burner of claim 1, further comprising a positioning ring (6), wherein the positioning ring (6) is disposed at the bottom side of the heat-conducting fire-blocking ring (1), the positioning ring (6) is matched with the fire-blocking ring base (12) in size, and the positioning ring (6) is fixed to the fire-blocking ring base (12) through screws.

10. The alcohol-based fuel burner of claim 1, wherein a temperature sensor (101) is disposed on a side surface of the flame-proof ring base (12), the temperature sensor (101) is electrically connected to the circuit board controller, and the temperature sensor (101) is fixedly connected to the flame-proof ring base (12).