CN212132401U

CN212132401U - Water adding device for steam boiler

Info

Publication number: CN212132401U
Application number: CN202020232308.XU
Authority: CN
Inventors: 袁忠正; 丁文浩; 张来德; 栾青; 王海娟
Original assignee: Shandong Wanchuang Pipeline Engineering Co ltd
Current assignee: Shandong Wanchuang Pipeline Engineering Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-11
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a steam boiler is with device of adding water, including the base frame, the inboard fixedly connected with pot body of base frame, position fixedly connected with filler pipe between internal roof of pot and the interior diapire central point put, the arbitrary one side position fixedly connected with water tank in pot body top, water tank top position fixedly connected with water pump, water tank one side position fixedly connected with pressurization bucket is kept away from at pot body top, pressurization bucket top fixedly connected with mount, the electronic jar of fixedly connected with is run through at the mount top, pressurization bucket inside wall sliding connection has the piston, the arbitrary one side position of piston runs through the fixedly connected with pneumatic valve, piston upper surface position and the flexible end fixed connection of electronic jar, the inboard middle part position fixedly connected with annular baffler of pressurization bucket. The utility model discloses a pressurization bucket can extrude the pot internal to cold water, and the internal pressure intensity of pot is too high when avoiding directly utilizing the water pump to add water leads to cold water can't be added.

Description

Water adding device for steam boiler

Technical Field

The utility model relates to a high pressure boiler technical field that adds water especially relates to a steam boiler is with device of adding water.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called a steam boiler, often called a boiler for short, and is mostly used for thermal power stations, ships, locomotives and industrial and mining enterprises, and is an energy converter which is equipment for heating working medium water or other fluids to certain parameters by using heat energy released by fuel combustion or other heat energy. The boiler is divided into a boiler part and a furnace part. The boiler is a pressure-receiving component for containing water and steam, heating, vaporizing and separating water from steam, and the furnace is a place for burning fuel or releasing heat by other heat energy, and comprises combustion equipment, a combustion chamber, a heat-releasing flue and the like. The boiler and the furnace are subjected to a heat conversion process, and the interface of heat release and heat absorption is called a heating surface. The boiler heats the water to steam. Besides the boiler and the furnace, the boiler also comprises auxiliary equipment such as a framework, a platform, an escalator, combustion, slag discharge, a smoke duct, a pipeline, a furnace wall and the like.

In the prior art, a steam boiler is heated for a long time, a large amount of steam is discharged, so that water in the boiler is reduced, the water needs to be added for avoiding dry burning, but the water cannot be added into the boiler by a conventional water pump with overlarge pressure in the boiler.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water adding device for a steam boiler.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steam boiler is with device of adding water, includes the base frame, the inboard fixedly connected with pot body of base frame, position fixedly connected with filler pipe between internal roof of pot and the interior diapire central point put, the arbitrary one side position fixedly connected with water tank in pot body top, water tank top position fixedly connected with water pump, water tank one side position fixedly connected with pressurization bucket is kept away from at pot body top, pressurization barrel head fixedly connected with mount, the fixedly connected with electric cylinder is run through at the mount top, pressurization bucket inside wall sliding connection has the piston, fixedly connected with pneumatic valve is run through to the arbitrary one side position of piston, piston upper surface position and the flexible end fixed connection of electric cylinder, the inboard middle part position fixedly connected with annular baffler of pressurization bucket.

As a further description of the above technical solution:

the heating wire of a plurality of evenly distributed of pot body inside wall fixedly connected with, the distributive pipe of a plurality of evenly distributed of water-feeding pipe wall through fixedly connected with, the arbitrary one side position of pot body bottom runs through fixedly connected with delivery port.

As a further description of the above technical solution:

the pot body is close to top position fixedly connected with backup pad in arbitrary one side, the pot body is located backup pad top position and runs through fixedly connected with pressure release pipe, the pressure release pipe is kept away from pot body one end position and runs through fixedly connected with relief valve, relief valve and backup pad fixed connection, pressure release pipe middle part position union coupling has the pressure-measuring meter.

As a further description of the above technical solution:

the water tank is connected with the water inlet of the water pump through a water pipe, the water outlet end of the water pump is connected with the pressurizing barrel through a water pipe at the position below the barrier plate, the pressurizing barrel is close to the position at the bottom of one side of the water tank and is connected with the water adding pipe through a water pipe, and the position at one side of the pressurizing barrel, which is close to the water pipe, of the water pipe is provided with a check valve.

As a further description of the above technical solution:

and the closing position of the water outlet is fixedly connected with an electromagnetic valve.

As a further description of the above technical solution:

electroplating the inner wall of the pot body.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the pressurization bucket, through the water pump add the water in the water tank in the pressurization bucket, start electronic jar for electronic jar drives the piston and reciprocates, extrudees the water in the pressurization bucket in the water pipe, makes the water in the water pipe arrange the pot internal through the distributive pipe.

The utility model discloses a pressurization bucket can extrude the pot internal to cold water, and the internal pressure intensity of pot is too high when avoiding directly utilizing the water pump to add water leads to cold water can't be added.

Drawings

Fig. 1 is a front view of a water adding device for a steam boiler according to the present invention;

fig. 2 is a sectional view of a water adding device for a steam boiler according to the present invention;

fig. 3 is a sectional view showing the position of the pressurizing device of the water adding device for the steam boiler according to the present invention.

Illustration of the drawings:

1. a base frame; 2. a pan body; 3. a water outlet; 4. a water tank; 5. a water pump; 6. a pressurizing barrel; 7. an electric cylinder; 8. a fixed mount; 9. a pressure gauge; 10. a pressure relief valve; 11. a support plate; 12. heating wires; 13. a water diversion pipe; 14. a water feeding pipe; 15. a pressure relief pipe; 16. a barrier plate; 17. a one-way valve; 18. an air valve; 19. a piston.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a steam boiler is with device of adding water, including base frame 1, the 1 inboard fixedly connected with pot body 2 of base frame, position fixedly connected with filler pipe 14 between roof and the interior diapire central point put in the pot body 2, the arbitrary one side position fixedly connected with water tank 4 in the 2 tops of pot body, 4 top position fixedly connected with water pump 5 of water tank, 4 one side position fixedly connected with pressurization bucket 6 of water tank are kept away from at 2 tops of the pot body, 6 top fixedly connected with mounts 8 of pressurization bucket, fixedly connected with electronic jar 7 is run through at 8 tops of

mounts

8, 6 inside wall sliding connection of pressurization bucket have piston 19, fixedly connected with pneumatic valve 18 is run through to the arbitrary one side position of piston 19, piston 19 upper surface position and the flexible end fixed connection of

electronic jar

7, 6 inboard middle part position fixedly connected with annular baffler 16 of pressurization bucket, avoid piston 19 to slide to locate.

The heating wires 12 of a plurality of evenly distributed of fixedly connected with in the pot body 2 inside wall, the distributive pipe 13 of a plurality of evenly distributed of fixedly connected with is run through to the pipe wall of filler pipe 14 for in the distributive pipe 13 the even adding pot body 2 of cold water, the arbitrary one side position of pot body 2 bottom runs through fixedly connected with delivery port 3, the water in the pot body 2 of convenient discharge.

2 arbitrary one side of the pot body is close to top position fixedly connected with backup pad 11, the pot body 2 is located backup pad 11 top position and runs through fixedly connected with pressure release pipe 15, pressure release pipe 15 is kept away from 2 one end positions of the pot body and runs through fixedly connected with relief valve 10, relief valve 10 and backup pad 11 fixed connection, pressure release pipe 15 middle part position union coupling has manometer 9, conveniently detect the atmospheric pressure in the pot body 2, avoid the too big damage of atmospheric pressure, discharge unnecessary atmospheric pressure through relief valve 10. The water tank 4 is connected with the water inlet of the water pump 5 through a water pipe, the water outlet end of the water pump 5 is connected with the pressurizing barrel 6 below the blocking plate 16 through a water pipe, the pressurizing barrel 6 is connected with the water adding pipe 14 through a water pipe close to the bottom of one side of the water tank 4, and a one-way valve 17 is arranged at one side of the water pipe close to the pressurizing barrel 6. The closing position of the water outlet 3 is fixedly connected with an electromagnetic valve, so that the water outlet 3 can be conveniently controlled to discharge water. The inner wall of the pot body 2 is electroplated to avoid the inner wall of the pot body 2 from being corroded.

The working principle is as follows: when the water amount in the pot body 2 is reduced, the water pump 5 is started to discharge the water in the water tank 4 into the pressurizing barrel 6, the electric cylinder 7 is started to enable the piston 19 to move up and down, the water in the pressurizing barrel 6 is discharged into the pot body 2 to be heated, and when the pressure in the pot body 2 is too high, the redundant pressure is discharged through the pressure relief valve 10.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a steam boiler is with adding water installation, includes base frame (1), its characterized in that: the inner side of the base frame (1) is fixedly connected with a pan body (2), a water feeding pipe (14) is fixedly connected between the central positions of the inner top wall and the inner bottom wall of the pan body (2), a water tank (4) is fixedly connected at any side position of the top of the pot body (2), a water pump (5) is fixedly connected at the top position of the water tank (4), a pressurizing barrel (6) is fixedly connected at one side of the top of the pot body (2) far away from the water tank (4), the top of the pressurizing barrel (6) is fixedly connected with a fixed frame (8), the top of the fixed frame (8) is fixedly connected with an electric cylinder (7) in a penetrating way, a piston (19) is connected to the inner side wall of the pressurizing barrel (6) in a sliding way, an air valve (18) is fixedly connected to any one side of the piston (19) in a penetrating way, the upper surface position of the piston (19) is fixedly connected with the telescopic end of the electric cylinder (7), the middle part of the inner side of the pressurizing barrel (6) is fixedly connected with an annular blocking plate (16).

2. The water adding device for the steam boiler as claimed in claim 1, wherein: the pot body (2) inside wall fixedly connected with heater strip (12) of a plurality of evenly distributed, filler pipe (14) pipe wall runs through a plurality of evenly distributed's distributive pipe (13) of fixedly connected with, the arbitrary one side position of the pot body (2) bottom runs through fixedly connected with delivery port (3).

3. The water adding device for the steam boiler as claimed in claim 1, wherein: the pot body (2) arbitrary one side is close to top position fixedly connected with backup pad (11), the pot body (2) are located backup pad (11) top position and run through fixedly connected with pressure release pipe (15), fixedly connected with relief valve (10) is run through to pot body (2) one end position is kept away from in pressure release pipe (15), relief valve (10) and backup pad (11) fixed connection, pressure release pipe (15) middle part position union coupling has pressure-measuring meter (9).

4. The water adding device for the steam boiler as claimed in claim 1, wherein: water pipe union coupling passes through between water tank (4) and water pump (5) water inlet, water pump (5) go out water end and pressurization bucket (6) and are located baffler (16) below position and pass through water pipe union coupling, through water pipe union coupling and water pipe are close to between water tank (4) one side bottom position and filler (14) and are provided with check valve (17) near pressurization bucket (6) one side position in pressurization bucket (6) of pressurization bucket (6) in pressurization bucket (6).

5. The water adding device for the steam boiler as claimed in claim 2, wherein: the closing position of the water outlet (3) is fixedly connected with an electromagnetic valve.

6. The water adding device for the steam boiler as claimed in claim 1, wherein: the inner wall of the pot body (2) is electroplated.