CN217875350U

CN217875350U - Automatic waste fitting discharging of catch water

Info

Publication number: CN217875350U
Application number: CN202221804100.6U
Authority: CN
Inventors: 李鹏; 咸军; 贾彦财
Original assignee: Binzhou Beihai Huihong New Material Co ltd
Current assignee: Binzhou Beihai Huihong New Material Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-22
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an automatic waste fitting discharging of catch water, including the ball valve install in sewage pipes's middle-end, and sewage pipes's middle-end installs the electronic timing blowoff valve, the inserted block is installed to the side of stop valve, the inside groove has been seted up to sewage pipes's head end inboard, and the inner hub connection of inside groove has the deflector to the inboard of deflector is connected with first spring, the inboard of deflector is connected with the bellows, and the bottom of bellows is connected with the connecting pipe. This automatic waste fitting discharging of catch water is provided with ball valve and electron timing blowoff valve, installs ball valve and electron timing blowoff valve additional on catch water's sewage pipes, adjusts the fixed frequency drainage with the electron blowoff valve to play the effect of automatic timing blowdown, prevent to cause the operating personnel to be injured because of compressed air moisture, improve equipment essence safety has reduced the intensity of labour of the manual blowdown of tour personnel simultaneously, has improved the precision of blowdown.

Description

Automatic waste fitting discharging of catch water

Technical Field

The utility model relates to a catch water technical field specifically is an automatic waste fitting discharging of catch water.

Background

The steam-water separator is used for separating moisture carried in steam, improving the quality of the steam entering a steam turbine, and is widely applied to the industries of chemical engineering, petroleum and the like, and some defects are found in the using process of the steam-water separator, for example;

when the steam-water separator is in daily operation, a large amount of moisture is generated in the pipeline due to the influence of the external temperature difference between day and night, personnel injury is very easy to cause when compressed air with water is used for operation in the electrolysis operation process, and in order to solve the problems, the automatic sewage discharge device of the steam-water separator is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic waste fitting discharging of catch water to solve and provide in the above-mentioned background art when catch water in daily operation, because the influence of the external difference in temperature round the clock leads to producing a large amount of moisture to appear in the pipeline, during the compressed air operation of water is taken in the use of electrolysis operation in-process, very easily cause the problem of personnel's injury.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic blowdown device of a steam-water separator comprises a gas storage tank, a stop valve and a blowdown pipeline, wherein the stop valve is mounted at the bottom end of the gas storage tank, and the bottom end of the stop valve is connected with the blowdown pipeline;

further comprising:

the ball valve is mounted at the middle end of the sewage pipeline, the electronic timing sewage valve is mounted at the middle end of the sewage pipeline, the insert block is mounted at the side end of the stop valve, an inner groove is formed in the inner side of the head end of the sewage pipeline, the inner end of the inner groove is connected with a guide plate in a shaft mode, the inner side of the guide plate is connected with a first spring, the inner side of the guide plate is connected with a corrugated pipe, the bottom end of the corrugated pipe is connected with a connecting pipe, the tail end of the connecting pipe is connected with the air bag, a groove is formed in the head end of the sewage pipeline, the inner end of the groove is provided with a sealing block, and the tail end of the sealing block is connected with the top end of the air bag;

the bottom plate, install in inside the end of sewage pipes, and the side of bottom plate installs the second spring, the top of second spring is connected with movable block inner, and the surface of movable block has seted up the through-hole, the side channel has been seted up to sewage pipes's end inside.

Preferably, the insert block is fixedly connected with the side end of the stop valve, two groups of insert blocks are symmetrically distributed and installed at the side end of the stop valve, the top end of each insert block extrudes and fits the guide plate, the guide plates are rotatably connected with the inner grooves, the guide plates and the inner grooves form an elastic structure through the first springs, the two groups of guide plates are symmetrically distributed at the inner ends of the sewage discharge pipeline, and the guide plates are extruded by the insert blocks to be contracted and rotated into the inner grooves.

Preferably, bellows top and deflector inboard are fixed connection, and the bellows is linked together through connecting pipe and gasbag, sealed piece looks sideways at and is the loop configuration, and sealed piece end and gasbag top be fixed connection, extrudees the bellows through the shrink of deflector, makes the bellows pass through the connecting pipe and supplies air to the gasbag.

Preferably, the bottom plate is connected with the inside block that is of sewage pipes, and the bottom plate side is terminal to be fixed connection with the second spring to second spring top and the inner fixed connection that is of movable block, the movable block passes through the second spring and constitutes elastic construction with the bottom plate, and the surface symmetric distribution of movable block has seted up two sets of through-holes to the top of movable block is laminated mutually with the side channel top, carries out the shutoff through the automatic re-setting of movable block to the pipeline and avoids the sewage backward flow.

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

1. the automatic blowdown device of the steam-water separator is provided with the ball valve and the electronic timing blowdown valve, the ball valve and the electronic timing blowdown valve are additionally arranged on a blowdown pipeline of the steam-water separator, and the electronic blowdown valve is adjusted to be fixed in frequency for draining, so that the automatic timing blowdown effect is achieved, operating personnel are prevented from being injured due to compressed air moisture, the intrinsic safety of equipment is improved, meanwhile, the labor intensity of manual blowdown of patrolmen is reduced, and the blowdown accuracy is improved;

2. this automatic waste fitting discharging of catch water is provided with sealed piece and deflector, and when the valve body docks with the sewage pipes flange, the inserted block extrudeed the deflector, and the bellows receives the extrusion of deflector can carry out the air feed to the gasbag through the connecting pipe, and the gasbag inflation drives sealed piece and carries out the shutoff to the joint gap, improves the butt joint leakproofness, avoids sewage to leak.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the stop valve of the present invention;

FIG. 3 is a front view of the guide plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the sewage pipe of the present invention;

fig. 5 is a schematic cross-sectional structural view of the movable block of the present invention.

In the figure: 1. a gas storage tank; 2. a stop valve; 3. a blowdown line; 4. a ball valve; 5. an electronic timing blowdown valve; 6. inserting a block; 7. an inner tank; 8. a guide plate; 9. a first spring; 10. a bellows; 11. a connecting pipe; 12. an air bag; 13. a groove; 14. a sealing block; 15. a base plate; 16. a second spring; 17. a movable block; 18. a through hole; 19. and a side groove.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic blowdown device of a steam-water separator comprises a gas storage tank 1, a stop valve 2 and a blowdown pipeline 3, wherein the stop valve 2 is mounted at the bottom end of the gas storage tank 1, and the bottom end of the stop valve 2 is connected with the blowdown pipeline 3;

further comprising:

the ball valve 4 is arranged at the middle end of the sewage pipeline 3, the electronic timing sewage valve 5 is arranged at the middle end of the sewage pipeline 3, the insert block 6 is arranged at the side end of the stop valve 2, the inner side of the head end of the sewage pipeline 3 is provided with the inner groove 7, the inner end of the inner groove 7 is connected with the guide plate 8 in a shaft mode, the inner side of the guide plate 8 is connected with the first spring 9, the inner side of the guide plate 8 is connected with the corrugated pipe 10, the bottom end of the corrugated pipe 10 is connected with the connecting pipe 11, the tail end of the connecting pipe 11 is connected with the air bag 12, the head end of the sewage pipeline 3 is provided with the groove 13, the inner end of the groove 13 is provided with the sealing block 14, and the tail end of the sealing block 14 is connected with the top end of the air bag 12;

insert 6 is fixed connection with 2 sides of stop valve, and insert 6 is published at 2 sides of stop valve symmetry and is installed two sets ofly, and 6 tops of insert extrude the laminating to deflector 8, deflector 8 is connected for rotating with inside groove 7, and deflector 8 constitutes elastic construction through first spring 9 and inside groove 7, and deflector 8 is provided with two sets ofly in 3 inner symmetric distributions of sewage pipes, bellows 10 top is fixed connection with 8 inboards of deflector, and bellows 10 is linked together through connecting pipe 11 and gasbag 12, sealed piece 14 looks sideways at and is the loop configuration, and sealed piece 14 is terminal and gasbag 12 top is fixed connection.

Install stop valve 2 additional with the bottom sewage pipes 3 of catch water gas holder 1, ball valve 4 and electron timing blowoff valve 5, ball valve 4 exit links together with electron timing blowoff valve 5, adjust every 40 minutes blowdown once as required after giving electron timing blowoff valve 5 switch on, the normal 15 seconds of blowdown, thereby play the effect of automatic blowdown, simultaneously when stop

valve

2 and 3 flange joint of blowoff pipe, inserted block 6 can insert to the inner of sewage pipes 3, its top can extrude deflector 8 along with inserting of inserted block 6, and then make deflector 8 rotate in to inside groove 7, first spring 9 and bellows 10 can be extruded in the rotation of deflector 8, bellows 10 receives the extrusion and can supply air through connecting pipe 11 to gasbag 12, and then make gasbag 12 inflation drive seal block 14 stretch out from recess 13, annular seal block 14 will block up the clearance of flange joint, and then improve the butt joint leakproofness.

The bottom plate 15 is installed inside the tail end of the sewage pipeline 3, a second spring 16 is installed at the side end of the bottom plate 15, the top end of the second spring 16 is connected with the inner end of the movable block 17, a through hole 18 is formed in the outer surface of the movable block 17, and a side groove 19 is formed inside the tail end of the sewage pipeline 3.

Bottom plate 15 is connected with the inside block that is of sewage pipes 3, and bottom plate 15 side and the terminal fixed connection that is of second spring 16 to the 16 tops of second spring are fixed connection with the inner of movable block 17, and movable block 17 constitutes elastic structure through second spring 16 and bottom plate 15, and two sets of through-holes 18 have been seted up to the surface symmetric distribution of movable block 17, and the top of movable block 17 is laminated mutually with side groove 19 top.

When sewage discharges through sewage pipes 3 end, under the water impact effect, can drive movable block 17 and remove the shrink, sewage gets into side channel 19 and gets into movable block 17 inner through-hole 18, discharges at last, and sewage is discharged back movable block 17 and can reset under the elastic action of second spring 16 and carry out the shutoff to sewage pipes 3's end, avoids the sewage backward flow.

The working principle is as follows: when the automatic blowdown device of the steam-water separator is used, according to the figures 1-5, the device is firstly placed at a position needing to work, when the stop valve 2 is in flange joint with the sewage pipeline 3, the inserting block 6 can be inserted into the inner end of the sewage pipeline 3, the top end of the inserting block 6 extrudes the guide plate 8, so that the guide plate 8 rotates towards the inner groove 7, the first spring 9 and the corrugated pipe 10 can be extruded by the rotation of the guide plate 8, the corrugated pipe 10 can supply air to the air bag 12 through the connecting pipe 11 after being extruded, so that the air bag 12 expands to drive the sealing block 14 to extend out of the groove 13, and the annular sealing block 14 blocks a gap of flange connection, so that the butt joint sealing performance is improved;

the rivers impact and drives movable block 17 and remove the shrink, and sewage gets into side groove 19 and gets into movable block 17 the inner through-hole 18, discharges at last, and movable block 17 can reset under the elastic action of second spring 16 and carry out the shutoff to sewage pipes 3's end after sewage has been arranged, avoids sewage backflow pollution sewage pipes 3, has increased holistic practicality.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic blowdown device of a steam-water separator comprises a gas storage tank (1), a stop valve (2) and a blowdown pipeline (3), wherein the stop valve (2) is installed at the bottom end of the gas storage tank (1), and the bottom end of the stop valve (2) is connected with the blowdown pipeline (3);

it is characterized by also comprising:

the automatic control device comprises a ball valve (4), an electronic timing blow-down valve (5) is installed at the middle end of the blow-down pipeline (3), an insert block (6) is installed at the side end of a stop valve (2), an inner groove (7) is formed in the inner side of the head end of the blow-down pipeline (3), a guide plate (8) is connected to the inner end of the inner groove (7) in a shaft mode, a first spring (9) is connected to the inner side of the guide plate (8), a corrugated pipe (10) is connected to the inner side of the guide plate (8), a connecting pipe (11) is connected to the bottom end of the corrugated pipe (10), the tail end of the connecting pipe (11) is connected with an air bag (12), a groove (13) is formed in the head end of the blow-down pipeline (3), a sealing block (14) is arranged at the inner end of the groove (13), and the tail end of the sealing block (14) is connected with the top end of the air bag (12);

bottom plate (15), install in the terminal inside of sewage pipes (3), and the side of bottom plate (15) installs second spring (16), the top and the movable block (17) inner of second spring (16) are connected, and through-hole (18) have been seted up to the surface of movable block (17), side groove (19) have been seted up to the terminal inside of sewage pipes (3).

2. The automatic blowdown device of a steam-water separator according to claim 1, characterized in that the insertion blocks (6) are fixedly connected with the side end of the stop valve (2), two groups of insertion blocks (6) are symmetrically distributed and installed at the side end of the stop valve (2), and the top ends of the insertion blocks (6) extrude and attach the guide plate (8).

3. The automatic blowdown device for the steam-water separator according to claim 1, wherein the guide plates (8) are rotatably connected with the inner tank (7), the guide plates (8) and the inner tank (7) form an elastic structure through first springs (9), and two groups of guide plates (8) are symmetrically distributed at the inner end of the blowdown pipeline (3).

4. The automatic blowdown device for the steam-water separator according to claim 1, wherein the top end of the corrugated pipe (10) is fixedly connected with the inner side of the guide plate (8), the corrugated pipe (10) is communicated with the air bag (12) through a connecting pipe (11), the sealing block (14) is in an annular structure in side view, and the tail end of the sealing block (14) is fixedly connected with the top end of the air bag (12).

5. The automatic blowdown device for the steam-water separator according to claim 1, wherein the bottom plate (15) is connected with the inside of the blowdown pipeline (3) in a clamping manner, the side end of the bottom plate (15) is fixedly connected with the tail end of the second spring (16), and the top end of the second spring (16) is fixedly connected with the inner end of the movable block (17).

6. The automatic blowdown device for the steam-water separator according to claim 1, wherein the movable block (17) and the bottom plate (15) form an elastic structure through a second spring (16), two groups of through holes (18) are symmetrically distributed on the outer surface of the movable block (17), and the top end of the movable block (17) is attached to the top end of the side groove (19).