CN221146598U

CN221146598U - Control unit of liquid fuel vaporization system device

Info

Publication number: CN221146598U
Application number: CN202322217343.0U
Authority: CN
Inventors: 胡洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-06-14
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to a control unit of a liquid fuel vaporization system device, which aims to solve the technical problems of complete vaporization and deposition blockage of the current fuel in a vaporization cavity, and comprises a panel, wherein a stove core is arranged on the panel and comprises a vaporization chamber protective cover, a vaporization chamber, a heater installation part and a base; the base is arranged in the bottom shell, the air source pump is arranged in the bottom shell, the fuel pump is arranged in the bottom shell, and the power ignition control assembly is further arranged between the air source pump and the fuel pump.

Description

Control unit of liquid fuel vaporization system device

Technical Field

The utility model relates to the technical field of liquid fuel burners, in particular to a control unit of a liquid fuel vaporization system device.

Background

Under the great background of the 'two carbon' strategy, methanol called as liquid sunlight becomes an ideal novel clean renewable fuel. The marketing application of the methanol is promoted according to local conditions, the national 'double carbon' target can be boosted to be rapidly implemented in the civil field, the exploration of diversified energy development paths is facilitated, and the national energy safety is further ensured.

Domestic related enterprises and industry specialists research the application of liquid fuels such as alcohols, white oil, vegetable oil and the like in hotels, gear and other scenes, the household kitchen also starts to popularize and use the liquid fuels, and the current combustion modes of the liquid fuels such as the methanol, the white oil, the vegetable oil and the like all adopt self-flowing and direct-injection combustion schemes, and have the advantages of easy ignition, strong firepower and the like after atomization, the disadvantages of large fuel consumption, difficult regulation of small fire, easy leakage, easy nozzle blockage and the like, and in recent years, a plurality of people start to try to use an electric heating mode, the device is called an electrospray vaporization device and an electrospray atomization device, the problem of high fuel consumption is relieved, the device has the defects of long-term dependence on external electric heating, easy leakage, easy blockage and difficult regulation of small fire, the other relatively effective mode is to add an air source on an oil way, mix air and fuel on a pipeline and burn the air and the fuel, the problems of easy blockage, difficult regulation of big and small fire and the like after heating liquid fuel are solved, the device has the defects that the fuel is influenced by the space of a mixing cavity, flame is unstable, and the liquid fuel flows back to an air source pipeline when the pressure of the air source is reduced. In view of this, we propose a liquid fuel vaporization system apparatus control unit.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a control unit of a liquid fuel vaporization system device so as to solve the technical problems of leakage and deposition blockage caused by incomplete vaporization of the current fuel in a vaporization cavity.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the control unit of the liquid fuel vaporization system device is designed and comprises a panel, wherein a stove core is arranged on the panel, and a bottom shell is arranged at the bottom end of the panel; the panel comprises a stove core hole, a controller mounting hole and a display screen hole, wherein the stove core hole is formed in one end of the panel, the controller mounting hole is formed in the other end of the panel, the display screen hole is formed in a position opposite to the controller mounting hole, and the stove core is arranged on the stove core hole in a penetrating mode; the stove core comprises a vaporization chamber protective cover, a vaporization chamber, a heater installation part and a base, wherein the vaporization chamber protective cover is arranged at the top end of the vaporization chamber; the base is arranged on one side inside the bottom shell, an air source pump is arranged on the other side inside the bottom shell, a fuel pump is arranged on one side inside the bottom shell, opposite to the air source pump, and a power ignition control assembly is further arranged between the air source pump and the fuel pump.

Preferably, the vaporization chamber comprises a high-temperature layer vaporization chamber, a low-temperature layer vaporization chamber and a vaporization chamber bottom shell, wherein the high-temperature layer vaporization chamber is arranged at the top end of the low-temperature layer vaporization chamber, the low-temperature layer vaporization chamber is arranged at the top end of the vaporization chamber bottom shell, and a partition plate is arranged between the high-temperature layer vaporization chamber and the low-temperature layer vaporization chamber; the vaporizing chamber bottom shell is also provided with a high-low temperature through hole, an air inlet column mounting hole and a fuel inlet column mounting hole, the air inlet column mounting hole is connected with the air source pump through an air inlet pipe, and the fuel inlet column mounting hole is connected with the fuel pump through an oil inlet pipe; the air inlet column mounting hole is connected with the air inlet pipe through a check valve.

Preferably, the heater mounting part comprises a distributor and a liquid containing disc, wherein the liquid containing disc is arranged on the vaporization chamber, and the distributor is arranged on the liquid containing disc.

Preferably, the base includes sprayer erection column, ignition needle erection column, flame sensor erection column, air inlet post and fixed orifices, the sprayer erection column set up in base central point puts, ignition needle erection column flame sensor erection column reaches the air inlet post be equipped with a plurality of encircle in the sprayer erection column outside, a plurality of the fixed orifices is the annular and locates the base tip.

Preferably, one side of the bottom end of the base is connected with a fan fixing frame, an air duct is arranged at the position of the bottom end of the base corresponding to the ejector mounting column, and a plurality of fixing columns are further arranged at the bottom end of the base; the bottom end of the base is provided with a connecting pipe at the position corresponding to the high-low temperature through hole, one end of the connecting pipe is connected with the high-low temperature through hole, and the other end of the connecting pipe is connected with the ejector mounting column.

Preferably, the bottom shell comprises a shell body, a heat insulation plate A and a heat insulation plate B, wherein the top end of the shell body is connected with the bottom end of the panel, the heat insulation plate A is arranged at the top ends of the air source pump and the fuel pump, and the heat insulation plate B is arranged between the stove core and the shell body.

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

1. According to the utility model, the high-low temperature through hole is arranged in the upper high-temperature layer vaporization cavity, the inlet is higher than the inner surface of the high-temperature layer vaporization cavity, the fuel and the air are directly vaporized or incompletely vaporized mixed fuel flows into the low-temperature layer vaporization cavity to complete vaporization again, the check valve is vertically arranged, the problem that the fuel flows back to the air source pump is effectively solved, the vaporization path is lengthened, and the problem of incomplete vaporization and deposition blockage of the fuel in the vaporization cavity can be effectively solved.

2. According to the utility model, the fuel and the air are mixed and arranged in the high-temperature through holes, the mixing space is reasonable, the mixing proportion of the air and the fuel is easy to adjust, the high-temperature layer is heated uniformly, the heat absorbed during fuel vaporization does not influence the fuel vaporization temperature, the fuel vaporized by the high-temperature layer by absorbing heat does not need to absorb heat again when entering the low-temperature layer, the temperature is uniform, the combustion is uniform, and the flame is uniform. Compared with vaporized fuel, the liquid fuel is difficult to cut off, and when the air source pressure is reduced, the fuel pump has certain pressure, and the fuel can flow back to the air source pump under the state of a check valve to cause potential safety hazard.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a split structure of the present utility model;

FIG. 4 is a schematic view of a vaporization chamber according to the present utility model;

FIG. 5 is a schematic view of the bottom structure of the base of the present utility model;

FIG. 6 is a schematic top view of the middle base of the present utility model;

FIG. 7 is a schematic view of a bottom shell structure according to the present utility model;

in the figure: 1. a panel; 2. a stove core; 3. a bottom case;

101. A stove core hole; 102. a controller mounting hole; 103. a display screen hole;

201. A vaporization chamber protective cover; 202. a vaporization chamber; 203. a heater mounting portion; 204. a base; 205. a check valve;

301. An air source pump; 302. a fuel pump; 303. a power ignition control assembly; 304. a housing; 305. a heat insulation plate A; 306. a heat insulation plate B;

2021. A high temperature layer vaporization chamber; 2022. a low temperature layer vaporization chamber; 2023. a vaporization chamber bottom shell; 2024. height Wen Tongkong; 2025. an air inlet column mounting hole; 2026. a fuel inlet column mounting hole; 2027. a partition plate; 2028. an air inlet pipe; 2029. an oil inlet pipe;

2031. a fire divider; 2032. a liquid containing plate;

2041. An injector mounting post; 2042. an ignition needle mounting column; 2043. a flame sensor mounting post; 2044. an air inlet column; 2045. a fixing hole; 2046. a fan fixing frame; 2047. an air duct; 2048. a connecting pipe; 2049. and fixing the column.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Examples: the control unit of the liquid fuel vaporization system device, see fig. 1 to 7, comprises a panel 1, wherein a stove core 2 is arranged on the panel 1, and a bottom shell 3 is arranged at the bottom end of the panel 1; the panel 1 comprises a stove core hole 101, a controller mounting hole 102 and a display screen hole 103, wherein the stove core hole 101 is formed in one end of the panel 1, the controller mounting hole 102 is formed in the other end of the panel 1, the display screen hole 103 is formed in a position opposite to the controller mounting hole 102, and the stove core 2 is arranged on the stove core hole 101 in a penetrating mode; the stove core 2 comprises a vaporization chamber protective cover 201, a vaporization chamber 202, a heater installation part 203 and a base 204, wherein the vaporization chamber protective cover 201 is arranged at the top end of the vaporization chamber 202, the vaporization chamber 202 is arranged at the top end of the heater installation part 203, and the heater installation part 203 is arranged at the top end of the base 204; the base 204 is arranged on one side inside the bottom shell 3, an air source pump 301 is arranged on the other side inside the bottom shell 3, a fuel pump 302 is arranged on one side inside the bottom shell 3 relative to the position of the air source pump 301, and a power ignition control assembly 303 (comprising a power panel unit, a pulse ignition unit and a controller) is further arranged between the air source pump 301 and the fuel pump 302. According to the utility model, the high-low Wen Tongkong 2024 is arranged in the upper high-temperature layer vaporization cavity 2021, the inlet is higher than the inner surface of the high-temperature layer vaporization cavity 2021, the fuel is directly vaporized or flows into the low-temperature layer vaporization cavity 2022, the check valve 205 is vertically arranged, so that the problem that the fuel flows back to the air source pump is effectively solved, the vaporization path is lengthened, and the problem of deposition blockage of the fuel in the vaporization cavity can be effectively solved.

Specifically, referring to fig. 3 to 5, the vaporization chamber 202 includes a high temperature layer vaporization chamber 2021, a low temperature layer vaporization chamber 2022, and a vaporization chamber bottom shell 2023, the high temperature layer vaporization chamber 2021 is disposed at the top end of the low temperature layer vaporization chamber 2022, the low temperature layer vaporization chamber 2022 is disposed at the top end of the vaporization chamber bottom shell 2023, and a partition 2027 is disposed between the high temperature layer vaporization chamber 2021 and the low temperature layer vaporization chamber 2022; the vaporizing chamber bottom shell 2023 is also provided with a height Wen Tongkong, an air inlet column mounting hole 2025 and a fuel inlet column mounting hole 2026, the air inlet column mounting hole 2025 is connected with the air source pump 301 through the air inlet pipe 2028, and the fuel inlet column mounting hole 2026 is connected with the fuel pump 302 through the oil inlet pipe 2029; the air inlet column mounting hole 2025 is connected to an air inlet tube 2028 through a check valve 205. In the utility model, the vaporization chamber 202 is provided with a high temperature layer vaporization chamber 2021 and a low temperature layer vaporization chamber 2022, an air inlet column mounting hole 2025 and a fuel inlet column mounting hole 2026 are arranged on the high temperature layer vaporization chamber 2021, the high temperature layer vaporization chamber 2021 is communicated with the low temperature layer vaporization chamber 2022, and air and fuel are output to the heater mounting part 203 through a high-low Wen Tongkong 2024.

Further, as shown in fig. 3, the heater mounting portion 203 includes a distributor 2031 and a liquid containing plate 2032, the liquid containing plate 2032 is provided on the vaporizing chamber 202, and the distributor 2031 is provided on the liquid containing plate 2032. In the present utility model, the air and the fuel are vaporized in the vaporization chamber 202 and then output to the flame distributor 2031 of the heater installation unit 203 through the height Wen Tongkong 2024 for flame spraying.

Still further, as shown in fig. 6, the base 204 includes an injector mounting post 2041, an ignition needle mounting post 2042, a flame sensor mounting post 2043, an air inlet post 2044 and a fixing hole 2045, the injector mounting post 2041 is arranged at the center of the base 204, the ignition needle mounting post 2042, the flame sensor mounting post 2043 and the air inlet post 2044 are provided with a plurality of fixing holes 2045 which are arranged at the end of the base 204 in a ring shape and surround the outside of the injector mounting post 2041. In the utility model, an injector mounting column 2041, an ignition needle mounting column 2042, a flame sensor mounting column 2043, an air inlet column 2044 and a fixing hole 2045 are arranged on a base 204, the injector mounting column 2041 is used for mounting a flame injector, the ignition needle mounting column 2042 is used for mounting an ignition needle, the flame sensor mounting column 2043 is used for mounting a flame sensor, the air inlet column 2044 is used for mounting a cyclone device (mainly used for forming a cyclone fire collecting device) or a flat wind device, a wind eye of the cyclone device and the air inlet column form a right angle or an oblique angle, the flat wind device can be arranged to form a right angle or an oblique angle with the air inlet column, the fixing hole 2045 can also be arranged in a straight-through mode, and the fixing hole 2045 is used for connecting a vaporization chamber bottom shell 2023.

It should be noted that, referring to fig. 5, a fan fixing frame 2046 is connected to one side of the bottom end of the base 204, an air duct 2047 is disposed at a position of the bottom end of the base 204 opposite to the injector mounting column 2041, and a plurality of fixing columns 2049 are further disposed at the bottom end of the base 204; a connecting pipe 2048 is arranged at the bottom end of the base 204 at a position relatively higher than the position Wen Tongkong 2024,2024, one end of the connecting pipe 2048 is connected with the height Wen Tongkong 2024,2024, and the other end of the connecting pipe 2048 is connected with the injector mounting column 2041. In the present utility model, the blower fixing frame 2046 is used for installing a blower, the blower is aligned to the air duct 2047, and the fixing columns 2049 are used for fixing the base 204 on the bottom shell 3.

It should be noted that, as shown in fig. 7, the bottom shell 3 includes a housing 304, a heat insulation board a305 and a heat insulation board B306, wherein the top end of the housing 304 is connected to the bottom end of the panel 1, the heat insulation board a305 is disposed at the top ends of the air source pump 301 and the fuel pump 302, and the heat insulation board B306 is disposed between the stove core 2 and the housing 304. In the utility model, the heat insulation plates A305 are arranged at the top ends of the air source pump 301 and the fuel pump 302, and the heat insulation plates B306 are arranged between the stove core 2 and the shell 304, so that the safety of the whole structure is improved.

Working principle: according to the utility model, the vaporization chamber 202 is provided with a high-temperature layer vaporization chamber 2021 and a low-temperature layer vaporization chamber 2022, an air inlet column mounting hole 2025 and a fuel inlet column mounting hole 2026 are arranged on the high-temperature layer vaporization chamber 2021, the high-temperature layer vaporization chamber 2021 is communicated with the low-temperature layer vaporization chamber 2022, and air and fuel are output to the heater mounting part 203 through a high-low Wen Tongkong 2024. Air and fuel are vaporized by the vaporization chamber 202 and then output to the distributor 2031 of the heater installation part 203 through the height Wen Tongkong 2024 for flame spraying, and as the base 204 is provided with the injector installation column 2041, the ignition needle installation column 2042, the flame sensor installation column 2043, the air inlet column 2044 and the fixing hole 2045, the injector installation column 2041 is used for installing a flame injector, the ignition needle installation column 2042 is used for installing an ignition needle, the flame sensor installation column 2043 is used for installing a flame sensor, the air inlet column 2044 is used for installing a cyclone device (mainly used for forming a cyclone flame gathering device) or a flat wind device, the wind eye of the cyclone device forms a right angle or an oblique angle with the air inlet column, the flat wind device can be arranged to form a right angle or an oblique angle with the air inlet column, and also can be arranged in a straight-through mode, and the fixing hole 2045 is used for connecting the vaporization chamber bottom shell 2023. The fan fixing frame 2046 at the bottom end of the base 204 is used for installing a fan, the fan is aligned with the air duct 2047, and the fixing columns 2049 are used for fixing the base 204 on the bottom shell 3. According to the utility model, the high-low Wen Tongkong 2024 is arranged in the upper high-temperature layer vaporization cavity 2021, the inlet is higher than the inner surface of the high-temperature layer vaporization cavity 2021, the fuel is directly vaporized or flows into the low-temperature layer vaporization cavity 2022, the check valve 205 is vertically arranged, so that the problem that the fuel flows back to the air source pump is effectively solved, the vaporization path is lengthened, and the problem of deposition blockage of the fuel in the vaporization cavity can be effectively solved.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The control unit of the liquid fuel vaporization system device is characterized by comprising a panel (1), wherein a stove core (2) is arranged on the panel (1), and a bottom shell (3) is arranged at the bottom end of the panel (1);

The panel (1) comprises a stove core hole (101), a controller mounting hole (102) and a display screen hole (103), wherein the stove core hole (101) is formed in one end of the panel (1), the controller mounting hole (102) is formed in the other end of the panel (1), the display screen hole (103) is formed in a position opposite to the controller mounting hole (102), and the stove core (2) is arranged on the stove core hole (101) in a penetrating mode;

The stove core (2) comprises a vaporization chamber protective cover (201), a vaporization chamber (202), a heater installation part (203) and a base (204), wherein the vaporization chamber protective cover (201) is arranged at the top end of the vaporization chamber (202), the vaporization chamber (202) is arranged at the top end of the heater installation part (203), and the heater installation part (203) is arranged at the top end of the base (204);

the base (204) is arranged on one side inside the bottom shell (3), an air source pump (301) is arranged on the other side inside the bottom shell (3), a fuel pump (302) is arranged on one side inside the bottom shell (3) at the position corresponding to the air source pump (301), and a power ignition control assembly (303) is further arranged between the air source pump (301) and the fuel pump (302).

2. The liquid fuel vaporization system device control unit according to claim 1, wherein the vaporization chamber (202) comprises a high-temperature layer vaporization chamber (2021), a low-temperature layer vaporization chamber (2022) and a vaporization chamber bottom shell (2023), the high-temperature layer vaporization chamber (2021) is disposed at a top end of the low-temperature layer vaporization chamber (2022), the low-temperature layer vaporization chamber (2022) is disposed at a top end of the vaporization chamber bottom shell (2023), and a partition plate (2027) is disposed between the high-temperature layer vaporization chamber (2021) and the low-temperature layer vaporization chamber (2022);

The vaporizing chamber bottom shell (2023) is also provided with a height Wen Tongkong (2024), an air inlet column mounting hole (2025) and a fuel inlet column mounting hole (2026), the air inlet column mounting hole (2025) is connected with the air source pump (301) through an air inlet pipe (2028), and the fuel inlet column mounting hole (2026) is connected with the fuel pump (302) through an oil inlet pipe (2029);

The air inlet column mounting hole (2025) is connected to the air inlet pipe (2028) through a check valve (205).

3. The liquid fuel vaporization system apparatus control unit according to claim 1, wherein the heater mounting portion (203) includes a distributor (2031) and a liquid containing tray (2032), the liquid containing tray (2032) is provided on the vaporization chamber (202), and the distributor (2031) is provided on the liquid containing tray (2032).

4. The liquid fuel vaporization system apparatus control unit according to claim 2, wherein the base (204) includes an injector mounting post (2041), an ignition needle mounting post (2042), a flame sensor mounting post (2043), an air intake post (2044) and a fixing hole (2045), the injector mounting post (2041) is disposed at a central position of the base (204), the ignition needle mounting post (2042), the flame sensor mounting post (2043) and the air intake post (2044) are provided with a plurality of fixing holes (2045) which are disposed around an outer side of the injector mounting post (2041), and the plurality of fixing holes (2045) are disposed at an end of the base (204) in a ring shape.

5. The liquid fuel vaporization system device control unit according to claim 4, wherein a fan fixing frame (2046) is connected to one side of the bottom end of the base (204), an air duct (2047) is provided at a position of the bottom end of the base (204) opposite to the injector mounting column (2041), and a plurality of fixing columns (2049) are further provided at the bottom end of the base (204);

A connecting pipe (2048) is arranged at the bottom end of the base (204) relative to the position of the height Wen Tongkong (2024), one end of the connecting pipe (2048) is connected with the height Wen Tongkong (2024), and the other end of the connecting pipe (2048) is connected with the ejector mounting column (2041).

6. The liquid fuel vaporization system apparatus control unit according to claim 1, wherein the bottom case (3) comprises a housing (304), a heat insulating plate a (305) and a heat insulating plate B (306), wherein a top end of the housing (304) is connected to a bottom end of the panel (1), the heat insulating plate a (305) is disposed at top ends of the air source pump (301) and the fuel pump (302), and the heat insulating plate B (306) is disposed between the stove core (2) and the housing (304).