CN216282039U

CN216282039U - Oil and gas boiler convenient for pressure regulation

Info

Publication number: CN216282039U
Application number: CN202122798149.7U
Authority: CN
Inventors: 沈树云
Original assignee: Guangzhou Tianlu Boiler Co ltd
Current assignee: Guangzhou Tianlu Boiler Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-12
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a fuel oil and gas boiler convenient for pressure regulation, which comprises a boiler body, wherein one side of the top of the boiler body is provided with a pressure gauge, the other side of the top of the boiler body is provided with a thermometer, the top end of the middle part of the boiler body is provided with a water inlet pipe and a water outlet pipe, one ends of the water inlet pipe and the water outlet pipe are respectively provided with an electromagnetic valve, one side of the boiler body is provided with a regulating mechanism, the regulating mechanism comprises a fixed cylinder, a regulating block, a sealing sleeve, a push rod, a push switch and a push alarm, and the regulating block is in sliding connection with the inner cavity of the fixed cylinder. According to the utility model, the arrangement mode that the water inlet pipe, the water discharge pipe, the electromagnetic valve and the adjusting mechanism are matched is utilized, when the pressure in the boiler body rises, the pressure area of the boiler body is conveniently increased through the sliding of the adjusting block, and meanwhile, the electromagnetic valve is conveniently opened through the contact of the adjusting block and the press switch, so that the water inlet pipe and the water discharge pipe can work, the pressure of the boiler body is conveniently adjusted, and the boiler is safer to use.

Description

Oil and gas boiler convenient for pressure regulation

Technical Field

The utility model relates to the field of oil and gas fired boilers, in particular to an oil and gas fired boiler convenient for pressure regulation.

Background

The oil and gas fired boiler is a boiler capable of burning oil and gas, the oil and gas fired boiler is mainly divided into an oil and gas fired water boiler, an oil and gas fired hot water boiler, an oil and gas fired steam boiler and an oil and gas fired heat conducting oil boiler according to the working performance, hot water or steam is used as heat energy required for consumption or life, the boiler commonly used in life is the water boiler and the hot water boiler, the steam boiler is commonly used in industrial boilers, and the industrial boilers are importantly applied to industries such as petrifaction, textile, rubber, locomotives, industrial and mining enterprises and the like.

In the use of some current industrial fuel gas boiler, owing to dredging of some boilers leads to the relief valve can not normally start, makes boiler pressure exceed operating pressure, and can not carry out automatic disappointing step-down, brings certain potential safety hazard for the use of boiler.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fuel and gas boiler with convenient pressure adjustment to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a fuel oil and gas boiler convenient for pressure adjustment comprises a boiler body, wherein a pressure gauge is fixedly and alternately connected to one side of the top of the boiler body, a thermometer is fixedly and alternately connected to the other side of the top of the boiler body, a water inlet pipe and a water outlet pipe are fixedly and alternately connected to the top end of the middle part of the boiler body, electromagnetic valves are arranged at one ends of the water inlet pipe and the water outlet pipe, and an adjusting mechanism is arranged at one side of the boiler body;

the adjusting mechanism comprises a fixed cylinder, an adjusting block, a sealing sleeve, a push rod, a push type switch and a push type alarm, the sealing sleeve is fixedly connected with the outer wall of the adjusting block, and the adjusting block is connected with the inner cavity of the fixed cylinder in a sliding mode.

Preferably, the bottom of the fixed cylinder is fixedly and alternately connected with the top of the furnace body, and the sealing sleeve is attached to the inner wall of the fixed cylinder.

Preferably, the bottom end of the push rod is fixedly connected with the top end of the adjusting block, and the push rod is connected with the top end of the fixed cylinder in a sliding and penetrating mode.

Preferably, the push type switch is arranged on one side of the inner cavity of the fixed cylinder, and the push type alarm is arranged on the other side of the inner cavity of the fixed cylinder.

Preferably, the push type switch is fixedly connected with the top of the inner wall of the fixed cylinder, and the push type alarm is fixedly connected with the top of the inner wall of the fixed cylinder in an inserting manner.

Preferably, the bottom of the furnace body is fixedly connected with a supporting seat, and the other side of the furnace body is fixedly inserted and connected with a smoke exhaust pipe.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the arrangement mode that the water inlet pipe, the water discharge pipe, the electromagnetic valve and the adjusting mechanism are matched is utilized, when the pressure in the boiler body rises, the pressure area of the boiler body is convenient to increase through the sliding of the adjusting block, and meanwhile, the electromagnetic valve is convenient to open through the contact of the adjusting block and the press switch, so that the water inlet pipe and the water discharge pipe can work, the pressure of the boiler body is convenient to adjust, and the boiler is safer to use;

(2) the utility model utilizes the arrangement mode that the press type alarm is matched with the sealing sleeve, the sealing property between the adjusting block and the fixed cylinder is conveniently improved through the sealing sleeve, the sealing property of the inner cavity of the boiler body is improved, the random exhaust and pressure relief can not occur, the structure of the boiler is more stable, and the press type alarm is convenient for prompting staff and preventing faults.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional structural view of the whole front side of the present invention.

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention.

In the figure: 1. a furnace body; 2. a supporting seat; 3. a smoke exhaust pipe; 4. a pressure gauge; 5. a thermometer; 6. a water inlet pipe; 7. a drain pipe; 8. an electromagnetic valve; 9. an adjustment mechanism; 901. a fixed cylinder; 902. an adjusting block; 903. sealing sleeves; 904. a push rod; 905. a push switch; 906. push type alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a fuel oil and gas boiler convenient for pressure regulation, which comprises a boiler body 1, wherein the boiler body 1 is the fuel oil and gas boiler and is convenient for improving the heating versatility of the boiler, a supporting seat 2 is fixedly connected at the bottom of the boiler body 1 and is convenient for supporting the position of the boiler body 1, so that the position of the boiler body 1 is more stable, a smoke exhaust pipe 3 is fixedly and alternately connected at the other side of the boiler body 1, so that the discharge of smoke after fuel combustion is convenient, the use safety of the boiler is improved, a pressure gauge 4 is fixedly and alternately connected at one side of the top of the boiler body 1, so that workers can conveniently observe the pressure value in the inner cavity of the boiler body 1, and a thermometer 5 is fixedly and alternately connected at the other side of the top of the boiler body 1, so that the real-time observation of the water temperature in the boiler body 1 is convenient, and the use safety of the device is improved;

a water inlet pipe 6 and a water outlet pipe 7 are fixedly inserted and connected to the top end of the middle part of the furnace body 1, electromagnetic valves 8 are arranged at one ends of the water inlet pipe 6 and the water outlet pipe 7, so that the inner cavities of the water inlet pipe 6 and the water outlet pipe 7 can be conveniently opened and closed at any time, a water supply pump is connected to the other end of the water inlet pipe 6, a drainage pump is connected to the other end of the water outlet pipe 7, so that the pressure of the inner cavity of the furnace body 1 can be conveniently adjusted, and an adjusting mechanism 9 is arranged at one side of the furnace body 1;

the adjusting mechanism 9 comprises a fixed cylinder 901, an adjusting block 902, a sealing sleeve 903, a push rod 904, a push switch 905 and a push alarm 906, the fixed cylinder 901 is a cylinder, the adjusting block 902 is a cylindrical structure, the sealing sleeve 903 is fixedly connected with the outer wall of the adjusting block 902, the sealing sleeve 903 is attached to the inner wall of the fixed cylinder 901, so that the sealing property between the adjusting block 902 and the fixed cylinder 901 is improved, the inner cavity of the furnace body 1 is sealed, air leakage and pressure reduction cannot occur at will, the adjusting block 902 is in sliding connection with the inner cavity of the fixed cylinder 901, so that the adjusting block 902 slides under the strong pressure of the inner cavity of the furnace body 1, the space of the inner cavity of the furnace body 1 is increased, so that the pressure of the inner cavity of the furnace body 1 is adjusted, the bottom of the fixed cylinder 901 is fixedly inserted and connected with the top of the furnace body 1, the bottom end of the push rod 904 is fixedly connected with the top end of the adjusting block 902, the push rod 904 is slidably inserted and connected with the top end of the fixed cylinder 901, and pushed by the push rod 904, so that the adjustment block 902 can be pushed back to the original position;

push type switch 905 sets up in solid fixed cylinder 901 inner chamber one side, push type alarm 906 sets up in the opposite side of solid fixed cylinder 901 inner chamber, push type switch 905 and solid fixed cylinder 901 inner wall top fixed connection, two solenoid valve 8 are through push type switch 905 and external power supply electric connection, be convenient for through push type switch 905's start-up, make two solenoid valve 8 can stably open, push type alarm 906 and the fixed cylinder 901 inner wall top are fixed to alternate and are connected, switch through regulating block 902 and push type alarm 906 contacts, make push type alarm 906 send the buzzing, be convenient for indicate workman personnel to overhaul work such as, make the use of boiler safer.

The working principle of the utility model is as follows:

when the pressure-regulating type boiler is used, when the pressure in the boiler body 1 rises continuously and the safety valve cannot be normally started, the pressure in the inner cavity of the boiler body 1 rises continuously, so that the pressure can be pushed to the regulating block 902 in the inner cavity of the fixed cylinder 901 forcibly, the pressure-bearing area of the boiler body 1 can be increased conveniently by the sliding of the regulating block 902, the phenomena of deflagration and the like of the boiler body 1 are reduced, meanwhile, the top of the regulating block 902 is in contact with the switch of the press switch 905 and the press alarm 906 by the continuous sliding of the regulating block 902, the press switch 905 is connected with the electric wire of the electromagnetic valve 8, the electromagnetic valve 8 is convenient to open, the water inlet pipe 6 and the water outlet pipe 7 can work, the pressure regulation of the boiler body 1 is convenient, the boiler is safer to use, and meanwhile, the press alarm 906 is enabled to emit buzzing sound by the switch of the press alarm 906, the prompt of workers is convenient, and the damage of the boiler is prevented, through the seal cover 903, the sealing performance between the adjusting block 902 and the fixed cylinder 901 is improved, the sealing performance of the inner cavity of the furnace body 1 is improved, exhaust and pressure relief cannot occur randomly, and the structure of the boiler is more stable.

Finally, it should be noted that: 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 utility model.

Claims

1. The oil and gas fired boiler convenient for pressure regulation comprises a boiler body (1) and is characterized in that one side of the top of the boiler body (1) is fixedly and alternately connected with a pressure gauge (4), the other side of the top of the boiler body (1) is fixedly and alternately connected with a thermometer (5), the top end of the middle part of the boiler body (1) is fixedly and alternately connected with a water inlet pipe (6) and a water drain pipe (7), one ends of the water inlet pipe (6) and the water drain pipe (7) are respectively provided with an electromagnetic valve (8), and one side of the boiler body (1) is provided with a regulating mechanism (9);

adjusting mechanism (9) contain fixed section of thick bamboo (901), regulating block (902), seal cover (903), push rod (904), push type switch (905) and push type alarm (906), the outer wall fixed connection of seal cover (903) and regulating block (902), the inner chamber sliding connection of regulating block (902) and fixed section of thick bamboo (901).

2. The oil and gas boiler convenient for pressure regulation according to claim 1, characterized in that the bottom of the fixed cylinder (901) is fixedly inserted and connected with the top of the furnace body (1), and the sealing sleeve (903) is attached to the inner wall of the fixed cylinder (901).

3. An oil and gas boiler convenient for pressure regulation according to claim 1, characterized in that the bottom end of the push rod (904) is fixedly connected with the top end of the regulating block (902), and the push rod (904) is slidably inserted and connected with the top end of the fixed cylinder (901).

4. An oil and gas boiler convenient for pressure regulation according to claim 1, characterized in that the push switch (905) is arranged at one side of the inner cavity of the fixed cylinder (901), and the push alarm (906) is arranged at the other side of the inner cavity of the fixed cylinder (901).

5. The oil and gas boiler convenient for pressure regulation according to claim 1, wherein the push switch (905) is fixedly connected with the top of the inner wall of the fixed cylinder (901), and the push alarm (906) is fixedly inserted and connected with the top of the inner wall of the fixed cylinder (901).

6. The oil and gas boiler convenient for pressure regulation according to claim 1, characterized in that the bottom of the boiler body (1) is fixedly connected with a supporting base (2), and the other side of the boiler body (1) is fixedly inserted and connected with a smoke exhaust pipe (3).