CN217875844U

CN217875844U - Intelligent control hydrogen-nitrogen combustion device

Info

Publication number: CN217875844U
Application number: CN202221836815.XU
Authority: CN
Inventors: 张大金; 武国睿
Original assignee: Guangzhou Lanju Energy Technology Co ltd
Current assignee: Guangzhou Lanju Energy Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-22
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses an intelligent control's hydrogen nitrogen burner, the device aim at solving prior art down unable remote ignition, and flame observation and temperature detection degree of difficulty are all bigger, greatly increased the technical problem of personal safety problem. The device comprises a combustion chamber, an ignition module arranged on the inner side of the combustion chamber for ignition, and an air supply module arranged on the lower side of the combustion chamber for air supply; the combustion chamber upside is equipped with the trachea joint that is used for connecting the trachea, the combustion chamber right side is equipped with the second flange that is used for the location installation, the second flange right side be equipped with the corresponding first flange of second flange, first flange right side is equipped with the breather pipe that is used for ventilating, the breather pipe right side is equipped with the elbow that is used for admitting air. The device adopts dexterous simple intelligent burner, can obtain accurate research data at the burning of remote control hydrogen nitrogen mixture, uses safelyr.

Description

Intelligent control's hydrogen nitrogen combustion apparatus

Technical Field

The utility model belongs to the technical field of the hydrogen nitrogen burning, concretely relates to intelligent control's hydrogen nitrogen burner.

Background

Nowadays, with the continuous development of the industrial technology field, many devices need to rely on a large amount of energy when operating, and in order to save energy, a project for developing and researching new energy is specially established, wherein the project comprises a hydrogen-nitrogen combustion device.

At present, the utility model with the patent number CN201621035772.X discloses a low-nitrogen combustion device. The device comprises an ignition device, a flame detection device, a natural gas pipe, a flue gas pipe, a natural gas dilution pipe, a combustion air chamber, a combustion air guide pipe and a flame spraying pipe, wherein the combustion air guide pipe and the flame spraying pipe are inserted into the combustion air chamber and are communicated with the combustion air chamber. The outlet end of the natural gas pipe is inserted into the natural gas dilution pipe from the inlet end of the natural gas dilution pipe. The flue gas pipe is communicated with the natural gas dilution pipe through the peripheral wall of the natural gas dilution pipe, and the outlet end of the natural gas dilution pipe is inserted into the combustion air chamber and is inserted into the combustion air guide pipe from the inlet of the combustion air guide pipe, which is positioned in the combustion air chamber. The utility model discloses the utilization mixes the mode of natural gas with the flue gas, dilutes intraductal and natural gas mixing at the natural gas, dilutes the natural gas, has reduced the calorific value of natural gas, has reduced the temperature of flame burning, and fundamentally has reduced nitrogen oxide's synthesis, has realized the effect of low-nitrogen combustion. But this application scheme can't long distance ignition, needs artifical closely ignition, and flame observation and temperature detection degree of difficulty are all great, greatly increased the personal safety problem.

Therefore, in order to solve the problem that the device cannot be ignited remotely, it is necessary to improve the usage scenario of the device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims at providing a hydrogen nitrogen burner of intelligent control, the device aim at solving prior art down unable remote ignition, and flame observation and temperature detection degree of difficulty are all bigger, greatly increased the technical problem of personal safety problem.

(2) Technical scheme

In order to solve the technical problem, the utility model provides such an intelligent control hydrogen-nitrogen combustion device, which comprises a combustion chamber, an ignition module arranged inside the combustion chamber for ignition, and an air supply module arranged below the combustion chamber for air supply; wherein, the combustion chamber upside is equipped with and is used for connecting tracheal pipe joint, the combustion chamber right side is equipped with the second flange that is used for the location installation, second flange right side be equipped with the corresponding first flange of second flange, first flange right side is equipped with and is used for the breather pipe of ventilating, the breather pipe right side is equipped with the elbow that is used for admitting air, the elbow downside is equipped with the solenoid valve that is used for control, the solenoid valve downside is equipped with the interface that is used for inserting fuel, the combustion chamber inboard is equipped with and is used for thermal-insulated ceramic cover.

When the device of the technical scheme is used, the vent pipe is welded on the first flange, then the ignition module is installed on the inner side of the combustion chamber, the electromagnetic valve and the vent pipe are connected with each other through the elbow, then the first flange and the second flange are connected with each other, the air supply module is installed on the lower side of the combustion chamber, when the device is used, the air supply module is opened firstly, air blown out by the air supply module enters the inner cavity of the combustion chamber through holes in the inner wall of the combustion chamber, uniform air pressure is formed through blocking distribution, hydrogen nitrogen fuel enters the vent pipe from the electromagnetic valve and then is sprayed out through the ignition module of the combustion head, the ignition module ignites, flame can be blown out by the air supply module, the purpose of convenient observation is achieved, and after the flame is formed, the ignition module can convey detected data to a human-computer interface; adopt dexterous simple intelligent burner, can obtain accurate research data at the burning of remote control hydrogen nitrogen mixture, its theory of operation is through solenoid valve control combustion gas's flow to control flame's size, after the solenoid valve is opened, the ignition needle carries out the time delay and ignites, then flame detection stick can measure flame temperature, thereby reaches the purpose of this design, and combustion chamber inside has still set up thermal-insulated ceramic cover and has isolated the heat source simultaneously, uses safelyr.

Preferably, the ignition module comprises an ignition needle, and an ignition fixing sleeve for wrapping the ignition needle is arranged on the outer side of the ignition needle and used for fixing the ignition needle. Through the setting of ignition needle, can be used for the ignition for the combustion head can normally burn.

Further, the fixed cover right side of ignition is equipped with and is used for connecting the connector of first flange, the ignition needle downside is equipped with the combustion head that is used for spouting the fire. Through the setting of the fixed cover of igniteing, can wrap up the ignition needle for the ignition needle can firmly be fixed in the inboard of combustion chamber, makes the ignition needle can fix at the first upside of burning.

Furthermore, a flame detection rod for detecting flame data is arranged on the lower side of the combustion head, and the flame detection rod extends rightwards to the outer side of the first flange. Through the setting of flame detection stick, can measure the flame temperature, carry human-computer interface, it is simple and clear with data.

Furthermore, the air supply module comprises a fan, and a connecting sleeve used for connecting the combustion chamber is arranged on the upper side of the fan. The fan can be used for blowing air, so that the air blown out by the fan can be sprayed out of or on the combustion head.

Furthermore, the inner side of the heat-insulating ceramic sleeve is provided with a shutoff plate for obstructing and distributing airflow, and the surface of the shutoff plate is provided with uniformly distributed through holes. Through the arrangement of the intercepting plate, airflow can be separated and distributed, uniform wind pressure is formed, and flame is sprayed more uniformly.

Furthermore, a sealing gasket for sealing is arranged on the inner sides of the first flange and the second flange, and a first screw for connecting the first flange is arranged on the right side of the first flange. Through the setting of seal gasket, can seal first flange and second flange, avoid the air current in the combustion chamber to spout from first flange department.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a device adopts dexterous simple intelligent burner, can be at the burning of remote control hydrogen nitrogen mixture, obtain accurate research data, and its theory of operation is through solenoid valve control combustion gas's flow, thereby control flame's size, open the back at the solenoid valve, the ignition needle carries out the time delay and ignites, then flame detection stick can measure flame temperature, thereby reach the purpose of this design, the combustion chamber is inside has still set up thermal-insulated ceramic cover and has completely cut off the heat source simultaneously, it is safer to use.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the apparatus of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the apparatus of the present invention;

FIG. 3 is a side view of one embodiment of the apparatus of the present invention;

fig. 4 is a left side view of an embodiment of the device of the present invention.

The symbols in the drawings are: 1. a combustion chamber; 2. an ignition module; 3. an air supply module; 4. a first flange; 5. a breather pipe; 6. bending the pipe; 7. an electromagnetic valve; 8. an interface; 9. a second flange; 10. a gas pipe joint; 11. sealing gaskets; 12. a first screw; 13. a heat insulating ceramic sheath; 14. a shutoff plate; 15. an ignition needle; 16. an ignition fixing sleeve; 17. a connector; 18. a burner head; 19. a flame detection rod; 20. a fan; 21. a connecting sleeve.

Detailed Description

The embodiment is an intelligent control hydrogen-nitrogen combustion device, the structural schematic diagram of which is shown in figure 1, the sectional view of which is shown in figure 2, the side view of which is shown in figure 3 and the left view of which is shown in figure 4, the device comprises a combustion chamber 1, an ignition module 2 arranged inside the combustion chamber 1 and used for ignition, and an air supply module 3 arranged below the combustion chamber 1 and used for air supply; 1 upside of combustion chamber is equipped with and is used for connecting tracheal

air pipe connector

10, 1 right side of combustion chamber is equipped with the second flange 9 that is used for the location installation, second flange 9 right side is equipped with first flange 4 corresponding with second flange 9, first flange 4 right side is equipped with the breather pipe 5 that is used for ventilating, breather pipe 5 right side is equipped with the elbow 6 that is used for admitting air, elbow 6 downside is equipped with the solenoid valve 7 that is used for control, solenoid valve 7 downside is equipped with the interface 8 that is used for inserting fuel, 1 inboard of combustion chamber is equipped with and is used for thermal-insulated ceramic cover 13.

For the present embodiment, the type and specification of the combustion chamber 1 may be set as needed.

Wherein, ignition module 2 includes ignition needle 15, and the outside that 15 outsides of ignition needle were equipped with and are used for fixed point fire needle 15 is equipped with the fixed cover 16 of ignition that is used for wrapping up ignition needle 15, and the fixed cover 16 right side of ignition is equipped with the connector 17 that is used for connecting

first flange

4, and 15 downside of ignition needle are equipped with the combustion head 18 that is used for spouting the fire, and 18 downside of combustion head is equipped with the flame detection stick 19 that is used for detecting the flame data, and flame detection stick 19 extends to the first flange 4 outside right.

In addition, the air supply module 3 comprises a fan 20, a connecting sleeve 21 for connecting the combustion chamber 1 is arranged on the upper side of the fan 20, a cut-off plate 14 for cutting off and distributing airflow is arranged on the inner side of the heat-insulating ceramic sleeve 13, through holes are uniformly distributed on the surface of the cut-off plate 14, a sealing gasket 11 for sealing is arranged on the inner sides of the first flange 4 and the second flange 9, and a first screw 12 for connecting the first flange 4 is arranged on the right side of the first flange 4. The unit number and distribution of the through holes can be set according to requirements.

It should be noted that the shutoff plate 14, the first flange 4 and the vent pipe 5 are welded to each other, and may be set as required.

When the device of the technical scheme is used, the vent pipe 5 is welded on the first flange 4, then the ignition module 2 is arranged on the inner side of the combustion chamber 1, the electromagnetic valve 7 and the vent pipe 5 are connected together by the elbow 6, then the first flange 4 and the second flange 9 are connected together, and the air supply module 3 is arranged on the lower side of the combustion chamber 1; hydrogen nitrogen fuel gets into the breather pipe 5 inside from solenoid valve 7, then sprays away through combustion head 18 again, and ignition needle 15 ignites, and flame can be blown outward by the wind that fan 20 blew out, reaches the purpose of being convenient for observe, and after forming flame, flame detection stick 19 can carry human-computer interface with the data that detect.

Claims

1. An intelligently controlled hydrogen-nitrogen combustion device comprises a combustion chamber, an ignition module arranged on the inner side of the combustion chamber for ignition, and an air supply module arranged on the lower side of the combustion chamber for air supply; its characterized in that, the combustion chamber upside is equipped with and is used for connecting tracheal pipe joint, the combustion chamber right side is equipped with the second flange that is used for the location installation, second flange right side be equipped with the corresponding first flange of second flange, first flange right side is equipped with the breather pipe that is used for ventilating, the breather pipe right side is equipped with the elbow that is used for admitting air, the elbow downside is equipped with the solenoid valve that is used for control, the solenoid valve downside is equipped with the interface that is used for inserting fuel, the combustion chamber inboard is equipped with and is used for thermal-insulated ceramic cover that insulates against heat.

2. The intelligent control hydrogen-nitrogen combustion device as claimed in claim 1, wherein the ignition module comprises an ignition needle, and an ignition fixing sleeve for wrapping the ignition needle is arranged outside the ignition needle and used for fixing the ignition needle.

3. The intelligent hydrogen-nitrogen combustion device as claimed in claim 2, wherein a connector for connecting the first flange is provided on the right side of the ignition fixing sleeve, and a combustion head for flaming is provided on the lower side of the ignition needle.

4. An intelligent control hydrogen-nitrogen combustion device according to claim 3, wherein a flame detection rod for detecting flame data is arranged on the lower side of the combustion head, and the flame detection rod extends to the right to the outer side of the first flange.

5. The intelligent control hydrogen-nitrogen combustion device according to claim 4, wherein the air supply module comprises a fan, and a connecting sleeve for connecting the combustion chamber is arranged on the upper side of the fan.

6. The intelligent control hydrogen-nitrogen combustion device according to claim 5, wherein a shutoff plate for blocking and distributing airflow is arranged inside the heat-insulating ceramic sleeve, and through holes are uniformly distributed on the surface of the shutoff plate.

7. An intelligent control hydrogen-nitrogen combustion device according to claim 6, wherein the first flange and the second flange are provided with sealing gaskets for sealing inside, and the right side of the first flange is provided with first screws for connecting the first flange.