CN219712621U

CN219712621U - Large-displacement floating ball type drain valve

Info

Publication number: CN219712621U
Application number: CN202320424574.6U
Authority: CN
Inventors: 李智博
Original assignee: Tianjin Dawosi Valve Co ltd
Current assignee: Tianjin Dawosi Valve Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-19
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a large-displacement floating ball type drain valve, which comprises a pipeline, wherein a first flange is fixedly connected to the front end and the rear end of the pipeline, a fixed pipe is fixedly connected to the front end inner wall of the first flange, screws are penetrated and screwed to the middle positions of the outer walls of the fixed pipe, rubber blocks are rotatably connected to the bottom positions of the outer walls of the screws, a connecting pipe is penetrated and fixedly connected to the middle position of the right side of the outer wall of the pipeline, a valve body is fixedly connected to the right side of the outer wall of the connecting pipe, and a valve plate is arranged at the middle left side position of the inner wall of the connecting pipe. According to the utility model, the water outlet pipe and the water inlet pipe are in butt joint with the first flange, the positions of the rubber blocks are adjusted by rotating screws, the flange is slid on the fixed pipe, the guide pillar is inserted into the fixed pipe, and the guide pillar is clamped by the rubber blocks, so that the aim of quick connection is fulfilled.

Description

Large-displacement floating ball type drain valve

Technical Field

The utility model relates to the field of floating ball type drain valves, in particular to a large-displacement floating ball type drain valve.

Background

Float drain valves, collectively referred to as drain valves. The drain valve is used in steam pipe network and equipment, and can automatically discharge condensed water, air and other non-condensed gases and block water vapor leakage.

At present, the traditional drain valve is fastened through a flange or a plurality of bolts when being connected with an external pipeline, is quite inconvenient to install and detach, and is easy to generate unsmooth drainage when the floating ball is blocked, so that serious blockage is caused, and the large-displacement floating ball drain valve needs to be improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a large-displacement floating ball type drain valve.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a big discharge capacity floater formula trap, includes the pipeline, the first flange of equal fixedly connected with in the front and back both ends position of pipeline, equal fixedly connected with fixed pipe in the front end inner wall position of first flange, all run through and threaded connection have the screw on the outer wall intermediate position of fixed pipe, rotate on the outer wall bottom position of screw and be connected with the rubber brick, run through and fixedly connected with connecting pipe on the outer wall right side intermediate position of pipeline, fixedly connected with valve body on the outer wall right side position of connecting pipe, be provided with the valve plate in the middle of the inner wall of connecting pipe in the left side position, be provided with the dwang on the rear end intermediate position of valve plate, run through and be provided with the delivery port on the left side bottom intermediate position of valve plate, be provided with the connecting rod on the outer wall intermediate position of dwang, equal fixedly connected with second flange on the intermediate position of connecting pipe, equal sliding connection has the threaded rod on the left side inner wall position of second flange.

As a further description of the above technical solution:

a filter screen is arranged on the left side of the inner wall of the connecting pipe.

As a further description of the above technical solution:

and an exhaust port penetrates through the middle position of the top of the valve body.

As a further description of the above technical solution:

and a water outlet penetrates through the middle position of the bottom of the valve body.

As a further description of the above technical solution:

and a water inlet is formed in the middle of the top of the left side of the valve plate in a penetrating manner.

As a further description of the above technical solution:

the rear end position of the rotating rod is provided with a floating ball.

As a further description of the above technical solution:

the bottom of the connecting rod is provided with a valve seat which is in sliding connection with the water outlet.

As a further description of the above technical solution:

nuts are connected to the two sides of the outer wall of the threaded rod in a threaded mode.

The utility model has the following beneficial effects:

1. according to the utility model, the water outlet pipe and the water inlet pipe are in butt joint with the first flange, the positions of the rubber blocks are adjusted by rotating screws, the flange is slid on the fixed pipe, the guide pillar is inserted into the fixed pipe, and the guide pillar is clamped by the rubber blocks, so that the aim of quick connection is fulfilled.

2. According to the utility model, the water source drives the floating ball to move upwards, drives the rotating rod to rotate on the valve plate, drives the connecting rod and the valve seat to cancel the limit of the water outlet, enables the water source to enter the water outlet and be discharged from the front end of the pipeline, and discharges the medium in the valve body by opening the water outlet, so that quick discharge is realized.

Drawings

FIG. 1 is a perspective view of a large displacement float trap according to the present utility model;

FIG. 2 is a cross-sectional view of a large displacement float trap according to the present utility model;

FIG. 3 is a schematic view of a fixed pipe of a large displacement float trap according to the present utility model.

Legend description:

1. a pipe; 2. a first flange; 3. a connecting pipe; 4. a valve body; 5. an exhaust port; 6. a water outlet; 7. a fixed tube; 8. a screw; 9. a rubber block; 10. a valve plate; 11. a second flange; 12. a threaded rod; 13. a nut; 14. a water inlet; 15. a water outlet; 16. a connecting rod; 17. a valve seat; 18. a rotating lever; 19. and a floating ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a big discharge capacity floating ball formula trap, including pipeline 1, all fixedly connected with first flange 2 on the front and back both ends position of pipeline 1, all fixedly connected with fixed pipe 7 on the front end inner wall position of first flange 2, all run through and threaded connection has screw 8 on the outer wall intermediate position of fixed pipe 7, rotate on the outer wall bottom position of screw 8 and be connected with rubber piece 9, dock outlet pipe and inlet tube and first flange 2, rotate screw 8 and adjust the position of rubber piece 9, slide the flange on fixed pipe 7, insert the guide pillar on fixed pipe 7, press from both sides tight to the guide pillar through rubber piece 9, thereby reach quick connect's purpose, run through and fixedly connected with connecting pipe 3 on the outer wall right side intermediate position of pipeline 1, fixedly connected with valve body 4 on the outer wall right side position of connecting pipe 3, be provided with valve plate 10 on the inner wall intermediate left side position of connecting pipe 3, be provided with dwang 18 on the rear end intermediate position of valve plate 10, run through and be provided with delivery port 15 on the left side bottom intermediate position of valve plate 10, be provided with connecting rod 16 on the intermediate position of the outer wall of dwang 18, all be connected with flange 11 on the intermediate position of connecting pipe 3, all be connected with flange 11 on the second flange 11 on the intermediate position.

The filter screen is arranged at the left position of the inner wall of the connecting pipe 3, water enters the pipeline 1 from the water outlet pipe, enters the valve body 4 through the connecting pipe 3, filters a water source through the filter plate and the valve plate 10, penetrates through the middle position of the top of the valve body 4 and is provided with the exhaust port 5, penetrates through the middle position of the bottom of the valve body 4 and is provided with the water outlet 6, when the medium is not used or replaced for a long time, the water outlet 6 is opened to discharge the medium in the valve body 4, the middle position of the left top of the valve plate 10 penetrates through and is provided with the water inlet 14, the rear end of the rotating rod 18 is provided with the floating ball 19, the water source enters the valve body 4 through the water inlet 14, the water source drives the floating ball 19 to move upwards, drives the rotating rod 18 to rotate on the valve plate 10, drives the connecting rod 16 and the valve seat 17 to cancel limiting of the water outlet 15, so that the water source enters the water outlet 15, the front end of the valve body 1 is discharged, and when the floating ball 19 moves upwards, the air inside the valve body 4 is discharged through the exhaust port 5, the bottom position of the connecting rod 16 is provided with the valve seat 17 and the valve seat 17 is slidably connected with the water outlet 15, and nuts 13 are connected to the two side positions of the outer wall of the valve 12.

Working principle: during the use, dock outlet pipe and inlet tube and first flange 2, rotate screw 8 and adjust the position of rubber piece 9, slide the flange on fixed pipe 7, insert fixed pipe 7 with the guide pillar on, press from both sides tightly the guide pillar through rubber piece 9, thereby reach the purpose of quick connect, water gets into pipeline 1 from the outlet pipe, get into valve body 4 through connecting pipe 3, filter the water source through filter and valve plate 10, the water source gets into in the valve body 4 through water inlet 14, the water source drives floater 19 and upwards moves, drive dwang 18 and rotate on valve plate 10, drive connecting rod 16 and disk seat 17 cancel the spacing to delivery port 15, make the water source get into delivery port 15, discharge from pipeline 1 front end, the floater 19 upwards moves the time, discharge the inside air of valve body 4 through gas vent 5, when not using for a long time or changing the medium, open outlet 6 and discharge the medium in the valve body 4.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a big discharge capacity floater trap, includes pipeline (1), its characterized in that: the utility model discloses a pipeline (1) with the valve plate, including pipeline (1) with the valve plate, first flange (2) of equal fixedly connected with in both ends position around on, equal fixedly connected with fixed pipe (7) in front end inner wall position of first flange (2), all run through and threaded connection have screw (8) in the outer wall intermediate position of fixed pipe (7), rotate on the outer wall bottom position of screw (8) and be connected with rubber piece (9), run through and fixedly connected with connecting pipe (3) in the outer wall right side intermediate position of pipeline (1), fixedly connected with valve body (4) in the outer wall right side position of connecting pipe (3), be provided with valve plate (10) in the inner wall intermediate position of connecting pipe (3), be provided with dwang (18) in the rear end intermediate position of valve plate (10), run through and be provided with delivery port (15) in the left side bottom intermediate position of valve plate (10), be provided with connecting rod (16) in the intermediate position of dwang (18), all fixedly connected with second flange (11) in the intermediate position on connecting pipe (3), all sliding connection has threaded rod (12) in the left side intermediate position of second flange (11).

2. The high displacement float drain valve of claim 1, wherein: a filter screen is arranged on the left side of the inner wall of the connecting pipe (3).

3. The high displacement float drain valve of claim 1, wherein: an exhaust port (5) penetrates through the middle position of the top of the valve body (4).

4. The high displacement float drain valve of claim 1, wherein: a water outlet (6) penetrates through the middle position of the bottom of the valve body (4).

5. The high displacement float drain valve of claim 1, wherein: a water inlet (14) penetrates through the middle position of the left top of the valve plate (10).

6. The high displacement float drain valve of claim 1, wherein: a floating ball (19) is arranged at the rear end of the rotating rod (18).

7. The high displacement float drain valve of claim 1, wherein: a valve seat (17) is arranged at the bottom of the connecting rod (16), and the valve seat (17) is in sliding connection with the water outlet (15).

8. The high displacement float drain valve of claim 1, wherein: nuts (13) are connected to the two sides of the outer wall of the threaded rod (12) in a threaded mode.