CN216203268U

CN216203268U - High-low pressure drainage water main pipe for boiler periodic blowdown pipe

Info

Publication number: CN216203268U
Application number: CN202122174162.5U
Authority: CN
Inventors: 曹营房; 杜世平
Original assignee: Inner Mongolia Jiutai New Material Co Ltd
Current assignee: Inner Mongolia Jiutai New Material Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-05
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a high-low pressure drainage female pipe for connecting a periodic boiler blow-down pipe, which comprises a blow-down drainage mechanism, wherein the blow-down drainage mechanism comprises a boiler main body, a circular pipe, a drainage pipe, a pipe cover, a connecting pipe and a drainage pipe; the bottom of the boiler main body is communicated with and fixed with a round pipe, and a drain pipe is movably sleeved on the inner side of the round pipe. According to the utility model, the U-shaped rod is held to drive the vertical rod to move, the vertical rod drives the clamping block to move to be separated from the first clamping groove, the clamping block drives the vertical block to move outside the cross rod to compress the spring, then the drain pipe is moved downwards, so that the drain pipe can be taken down and scale on the side wall can be cleaned, and the drain pipe is arranged at the bottom of the boiler main body, so that the boiler main body is provided with the drain outlet with the lowest point, sewage can be drained completely, the quality of boiler water is improved, pipe explosion accidents are not easy to occur, and meanwhile, the drain pipe is convenient to take down quickly, and scale on the side wall of the drain pipe is convenient to clean.

Description

High-low pressure drainage water main pipe for boiler periodic blowdown pipe

The technical field is as follows:

the utility model relates to the technical field of boilers, in particular to a high-low pressure drainage main pipe for a periodic blowdown pipe of a boiler.

Background art:

the boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam that produce in the boiler can directly provide required heat energy for industrial production and people's life, also can convert mechanical energy into through steam power device, or the rethread generator converts mechanical energy into the electric energy, the boiler that provides hot water is called hot water boiler, mainly used life, also have a small amount of applications in the industrial production, the boiler that produces steam is called steam boiler, often be called the boiler for short, be used for thermal power station, boats and ships, locomotive and industrial and mining enterprises for a long time, in order to reach the effect of blowdown, there is the blow off pipe in the bottom intercommunication of boiler.

But the boiler does not have the minimum outlet, and traditional emission interface is higher, leads to water-cooling wall and downcomer sewage can not effectual arrange to the greatest extent, influences the boiler water quality, and current boiler does not set up urgent blow-off pipe, takes place the blow-off pipe accident easily, is not convenient for simultaneously take off the blow-off pipe is quick, leads to not being convenient for to drive the incrustation scale on the blow-off pipe lateral wall, for this reason, we propose a boiler for periodical blow-off pipe insert high-low pressure dredge the female pipe of water.

The utility model has the following contents:

the utility model aims to provide a high-low pressure drainage water main pipe connected to a periodic boiler blow-down pipe, which aims to solve the problems in the prior art.

The utility model is implemented by the following technical scheme: a high-low pressure drainage water main pipe for a boiler periodic blowdown pipe comprises

The sewage draining and draining mechanism comprises a boiler main body, a circular pipe, a drain pipe, a pipe cover, a connecting pipe and a drain pipe; the bottom intercommunication of boiler main part is fixed with the circular canal, the inboard movable sleeve of circular canal is equipped with the drain pipe, the outside threaded connection of drain pipe has the tube cap, boiler main part's left side intercommunication is fixed with the connecting pipe, the left side intercommunication of connecting pipe is fixed with the bleeder line, and the setting of drain pipe has played the effect of blow off water.

The disassembling and assembling mechanism comprises a fixed block, a cross rod, a vertical block, a circular block, a spring and a fixture block; the bottom fixedly connected with fixed block of boiler main part, the left side fixedly connected with horizontal pole of fixed block, the left end fixedly connected with circular block of horizontal pole, the outside sliding connection of horizontal pole has the riser, and setting up of horizontal pole has played the effect of location.

As further preferable in the present technical solution: fixedly connected with spring between riser and the circular block, the outside at the horizontal pole is established to spring movable sleeve, the bottom fixedly connected with fixture block of riser, the setting of spring has played automatic re-setting's effect.

As further preferable in the present technical solution: the left side fixedly connected with first connecting block of drain pipe, first draw-in groove has been seted up in the left side of first connecting block, and setting up of first draw-in groove has played spacing effect.

As further preferable in the present technical solution: the fixture block clamps with first draw-in groove mutually, the bottom fixedly connected with montant of fixture block, the effect of connecting has been played in the setting of montant.

As further preferable in the present technical solution: the left side fixedly connected with U-shaped pole of montant, the right side fixedly connected with second connecting block of drain pipe, the setting of U-shaped pole is convenient for operate.

As further preferable in the present technical solution: the bottom fixedly connected with rectangular block of boiler main part, the second draw-in groove has been seted up at the top of second connecting block, and setting up of second draw-in groove has played spacing effect.

As further preferable in the present technical solution: the rectangular block is clamped with the second clamping groove, the top of the boiler body is fixedly connected with a gas pressure meter, the right side of the boiler body is communicated with and fixed with a water inlet pipe, and the water inlet pipe is arranged to achieve the water inlet effect.

As further preferable in the present technical solution: the bottom of boiler main part is four supporting legs of fixedly connected with, the below of boiler main part is equipped with the bottom plate, bottom plate and four supporting leg fixed connection, the effect of support has been played in setting up of supporting leg.

The utility model has the advantages that: according to the utility model, the U-shaped rod is held to drive the vertical rod to move, the vertical rod drives the clamping block to move to be separated from the first clamping groove, the clamping block drives the vertical block to move outside the cross rod to compress the spring, then the drain pipe is moved downwards, so that the drain pipe can be taken down and scale on the side wall can be cleaned, and the drain pipe is arranged at the bottom of the boiler main body, so that the boiler main body is provided with the drain outlet with the lowest point, sewage can be drained completely, the quality of boiler water is improved, pipe explosion accidents are not easy to occur, and meanwhile, the drain pipe is convenient to take down quickly, and scale on the side wall of the drain pipe is convenient to clean.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a right-side perspective view of the present invention;

FIG. 3 is a schematic top perspective view of the present invention;

FIG. 4 is an enlarged view of the structure of region A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2 in accordance with the present invention;

FIG. 6 is a schematic top view of the connection between the second connecting block and the rectangular block.

In the figure: 1. a boiler main body; 2. a disassembly and assembly mechanism; 3. a fixed block; 4. a cross bar; 5. a vertical block; 6. a circular block; 7. a spring; 8. a clamping block; 9. a circular tube; 10. a drain pipe; 11. a tube cover; 12. a first connection block; 13. a first card slot; 14. a vertical rod; 15. a U-shaped rod; 16. a sewage draining and water discharging mechanism; 17. a second connecting block; 18. a rectangular block; 19. a second card slot; 20. a water inlet pipe; 21. a barometer; 22. a connecting pipe; 23. a water discharge pipe; 24. supporting legs; 25. a base plate.

The specific implementation mode is as follows:

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.

In an embodiment, referring to fig. 1 to 6, the present invention provides a technical solution: a high-low pressure drainage water main pipe for a boiler periodic blowdown pipe comprises

The sewage draining and water draining mechanism 16, the sewage draining and water draining mechanism 16 comprises a boiler body 1, a circular pipe 9, a drain pipe 10, a pipe cover 11, a connecting pipe 22 and a water draining pipe 23; the bottom intercommunication of boiler body 1 is fixed with circular pipe 9, and the inboard movable sleeve of circular pipe 9 is equipped with drain pipe 10, and the outside threaded connection of drain pipe 10 has pipe cap 11, and the left side intercommunication of boiler body 1 is fixed with connecting pipe 22, and the left side intercommunication of connecting pipe 22 is fixed with bleeder 23, and the effect of the blowdown water has been played in the setting of drain pipe 10.

The disassembly and assembly mechanism 2 is characterized in that the disassembly and assembly mechanism 2 comprises a fixed block 3, a cross rod 4, a vertical block 5, a circular block 6, a spring 7 and a fixture block 8; the bottom fixedly connected with fixed block 3 of boiler main part 1, the left side fixedly connected with horizontal pole 4 of fixed block 3, the left end fixedly connected with circular block 6 of horizontal pole 4, the outside sliding connection of horizontal pole 4 has riser 5, and setting up of horizontal pole 4 has played the effect of location.

In this embodiment, specifically: fixedly connected with spring 7 between riser 5 and circular block 6, spring 7 movable sleeve is established in the outside of horizontal pole 4, and the bottom fixedly connected with fixture block 8 of riser 5, spring 7 set up the effect that has played automatic re-setting.

In this embodiment, specifically: the first connecting block 12 of left side fixedly connected with of drain pipe 10, first draw-in groove 13 has been seted up to the left side of first connecting block 12, and the setting of first draw-in groove 13 has played spacing effect.

In this embodiment, specifically: the clamping block 8 is clamped with the first clamping groove 13, the bottom of the clamping block 8 is fixedly connected with a vertical rod 14, and the vertical rod 14 is arranged to achieve a connecting effect.

In this embodiment, specifically: the left side of the vertical rod 14 is fixedly connected with a U-shaped rod 15, the right side of the drain pipe 10 is fixedly connected with a second connecting block 17, and the U-shaped rod 15 is convenient to operate.

In this embodiment, specifically: the bottom fixedly connected with rectangular block 18 of boiler main part 1, second draw-in groove 19 has been seted up at the top of second connecting block 17, and the setting of second draw-in groove 19 has played spacing effect.

In this embodiment, specifically: rectangular block 18 clamps with second draw-in groove 19 mutually, and boiler body 1's top fixedly connected with barometer 21, the right side intercommunication of boiler body 1 is fixed with inlet tube 20, and inlet tube 20's setting has played the effect of intaking.

In this embodiment, specifically: four supporting legs 24 of boiler main body 1's bottom fixedly connected with, boiler main body 1's below is equipped with bottom plate 25, bottom plate 25 and four supporting legs 24 fixed connection, and supporting legs 24's setting has played the effect of support.

Working principle or structural principle, when in use, the circular pipe 9 and the drain pipe 10 are arranged at the bottom of the boiler main body 1, so that sewage in the boiler main body 1 can be effectively drained, thereby improving the quality of boiler water, pipe explosion accidents can not occur through the drain pipe 23 arranged at the left side of the boiler main body 1, the operation safety is improved, when the drain pipe 10 needs to be disassembled to clean water scale, the U-shaped rod 15 is held and moves leftwards, the U-shaped rod 15 drives the vertical rod 14 to move, the vertical rod 14 drives the clamping block 8 to move, the clamping block 8 is separated from the first clamping groove 13, the clamping block 8 drives the vertical block 5 to move, the vertical block 5 moves outside the transverse rod 4, the vertical block 5 compresses the spring 7 in the moving process, the drain pipe 10 is then moved downwards, the drain pipe 10 drives the pipe cover 11 to move downwards, the drain pipe 10 drives the second connecting block 17 to move downwards, the second connecting block 17 is separated from the rectangular block 18, so that the drain pipe 10 can be removed and scale on the side walls can be cleaned.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A high-low pressure drainage water main pipe for a boiler periodic blowdown pipe is characterized by comprising

The sewage draining and draining mechanism (16), the sewage draining and draining mechanism (16) comprises a boiler body (1), a circular pipe (9), a drain pipe (10), a pipe cover (11), a connecting pipe (22) and a drain pipe (23); the bottom of the boiler body (1) is communicated and fixed with a round pipe (9), the inner side of the round pipe (9) is movably sleeved with a drain pipe (10), the outer side of the drain pipe (10) is in threaded connection with a pipe cover (11), the left side of the boiler body (1) is communicated and fixed with a connecting pipe (22), and the left side of the connecting pipe (22) is communicated and fixed with a drain pipe (23);

the disassembly and assembly mechanism (2), the disassembly and assembly mechanism (2) comprises a fixed block (3), a cross rod (4), a vertical block (5), a circular block (6), a spring (7) and a fixture block (8); the boiler comprises a boiler body (1), and is characterized in that the bottom of the boiler body (1) is fixedly connected with a fixing block (3), the left side of the fixing block (3) is fixedly connected with a cross rod (4), the left end of the cross rod (4) is fixedly connected with a round block (6), and the outer side of the cross rod (4) is slidably connected with a vertical block (5).

2. The boiler regular blow-down pipe used for connecting the high-pressure and low-pressure blow-down water main pipe according to claim 1 is characterized in that: fixedly connected with spring (7) between riser (5) and circular block (6), the outside at horizontal pole (4) is established to spring (7) activity cover, the bottom fixedly connected with fixture block (8) of riser (5).

3. The boiler regular blow-down pipe used for connecting the high-pressure and low-pressure blow-down water main pipe according to claim 1 is characterized in that: the left side fixedly connected with first connecting block (12) of drain pipe (10), first draw-in groove (13) have been seted up to the left side of first connecting block (12).

4. The boiler regular blow-down pipe used for connecting the high-pressure and low-pressure blow-down water main pipe according to claim 2 is characterized in that: the clamping block (8) is clamped with the first clamping groove (13), and the bottom of the clamping block (8) is fixedly connected with a vertical rod (14).

5. The boiler regular blow-down pipe used for connecting the high-pressure and low-pressure blow-down water main pipe according to claim 4 is characterized in that: the left side fixedly connected with U-shaped pole (15) of montant (14), the right side fixedly connected with second connecting block (17) of drain pipe (10).

6. The boiler regular blow-down pipe used for connecting the high-pressure and low-pressure blow-down water main pipe according to claim 5, is characterized in that: the bottom fixedly connected with rectangular block (18) of boiler main part (1), second draw-in groove (19) have been seted up at the top of second connecting block (17).

7. The boiler regular blow-down pipe used for connecting the high-pressure and low-pressure blow-down water main pipe according to claim 6 is characterized in that: the rectangular block (18) is clamped with the second clamping groove (19), the top of the boiler body (1) is fixedly connected with a gas pressure meter (21), and the right side of the boiler body (1) is communicated with and fixed with a water inlet pipe (20).

8. The boiler regular blow-down pipe used for connecting the high-pressure and low-pressure blow-down water main pipe according to claim 1 is characterized in that: the bottom fixedly connected with four supporting legs (24) of boiler main body (1), the below of boiler main body (1) is equipped with bottom plate (25), bottom plate (25) and four supporting leg (24) fixed connection.