CN211118713U

CN211118713U - Integrated form trap forging body structure

Info

Publication number: CN211118713U
Application number: CN201921780985.9U
Authority: CN
Inventors: 陈震翔
Original assignee: Changzhou Aiken Intelligent Manufacturing Technology Co ltd
Current assignee: Changzhou Aiken Intelligent Manufacturing Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-28
Anticipated expiration: 2029-10-23

Abstract

The utility model belongs to the drain valve field, especially, integrated form drain valve forging body structure to the easy separation problem of dwang mounting panel and the flap plate of current external dress, the following scheme is put forward now, and it includes flap plate and disk seat, the lateral wall center department that the flap plate is close to the disk seat is equipped with two protruding structures that the structure is the same, and the integral type forges the shaping between protruding structure and the flap plate, and protruding structure keeps away from and is equipped with spacing arch, two on the lateral wall of flap plate is kept away from to the protruding structure lateral wall center department that the protruding structure is close to each other all is equipped with the mounting groove, and the bottom of protruding structure is equipped with the erection channel with the mounting groove intercommunication, is equipped with the stopper in the erection channel, and the installation groove is connected with the internal rotation that the level. The utility model discloses the protruding structure of record has reduced the solder joint with the integrated into one piece structure with the valve cover board, has improved the ability of water current impact resistance simultaneously, has prolonged the life of floater trap.

Description

Integrated form trap forging body structure

Technical Field

The utility model relates to a trap field especially relates to an integrated form trap forging body structure.

Background

The floating ball trap is a commonly used trap for continuously discharging condensed water in a steam-heated pipe to the outside of the pipe.

When the existing floating ball trap is used, the condensed water amount flowing into the valve seat in the moment is large, the floating ball floating upwards easily collides with the inner wall of the valve seat to damage the floating ball, and the service life of the trap is greatly shortened. Meanwhile, the rotating rod mounting plate is subsequently mounted on the valve cover plate, and under the condition that condensed water collides with the rotating rod mounting plate for a long time, the rotating rod mounting plate is easily separated from the valve cover plate, so that the drain valve is damaged.

Therefore, there is a need for an integrated trap forging body construction that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integrated form trap forging body structure has solved the easy separation problem of dwang mounting panel and the valve flap board of adorning outward.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an integrated form trap forging body structure, includes valve flap and disk seat, the lateral wall center department that the valve flap is close to the disk seat is equipped with two protruding structures that the structure is the same, and the shaping is forged to the integral type between protruding structure and the valve flap, and protruding structure is kept away from and is equipped with spacing arch on the lateral wall of valve flap, two the lateral wall center department that protruding structure is close to each other all is equipped with the mounting groove, and the bottom of protruding structure is equipped with the installation passageway with the mounting groove intercommunication, is equipped with the stopper in the installation passageway, and the mounting groove internal rotation is connected with the dwang that the level set.

Preferably, in the detachable installation passageway of stopper, dwang bottom outer wall rotates with stopper top outer wall to be connected.

Preferably, a valve core is fixed on the outer wall of the lever, and a buffer pad is fixed on the top of the lever and the valve core and is in a herringbone shape.

Preferably, the distance between the top of the buffer pad and the central point of the rotating rod is smaller than the distance between the central points of the rotating rod and the central point of the limiting bulge.

Preferably, a floating ball is fixed at one end, away from the rotating rod, of the lever and is located in the valve seat.

Preferably, the side wall of the valve cover plate is provided with a liquid inlet port located above the protruding structure and a liquid outlet port located below the protruding structure, and the top of the valve seat is provided with an air outlet.

The utility model has the advantages that: on the one hand, need not weld extra pivot mounting panel on the valve cover plate, make protruding structure and valve cover plate forge the shaping structure as an organic whole, the solder joint has been reduced, improve the whole firm degree of valve cover plate, the ability of water current impact resistance has been improved simultaneously, on the other hand, at connecting rod top fixed baffle, the floater is when the come-up, spacing arch is used for spacing the baffle, it is too much to avoid rivers to cross the interior rivers of valve, and make the emergence of floater and the collision damage phenomenon of valve inner wall, the life of floater trap has been prolonged.

Drawings

Fig. 1 is the structural schematic diagram of the integrated form trap forging body structure provided by the utility model.

Fig. 2 is the structural schematic diagram of the raised structure in the integrated form drain valve forging body structure provided by the utility model.

Reference numbers in the figures: 1. a valve cover plate; 2. a valve seat; 3. an air outlet; 4. a limiting bulge; 5. mounting grooves; 6. a raised structure; 7. rotating the rod; 8. a lever; 9. a floating ball; 10. a limiting block; 11. a cushion pad.

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.

Referring to fig. 1-2, an integrated trap forging body structure comprises a valve cover plate 1 and a valve seat 2, two protrusion structures 6 with the same structure are arranged at the center of the side wall of the valve cover plate 1 close to the valve seat 2, the protrusion structures 6 and the valve cover plate 1 are integrally forged and formed, a limiting protrusion 4 is arranged on one side wall of the protrusion structure far away from the valve cover plate 1, mounting grooves 5 are arranged at the centers of the side walls of the two protrusion structures 6 close to each other, mounting channels communicated with the mounting grooves 5 are arranged at the bottoms of the protrusion structures 6, limiting blocks 10 are arranged in the mounting channels, a horizontally arranged rotating rod 7 is rotatably connected in the mounting grooves 5, a lever 8 is fixed on the rotating rod 7, the limiting blocks 10 are detachably mounted in the mounting channels, the outer wall of the bottom of the rotating rod 7 is rotatably connected with the outer wall of the tops of the limiting blocks, cushion 11 be the chevron shape, the distance between 11 tops of cushion and the dwang 7 central point is less than the distance that spacing arch 4 center is in between the dwang 7 central point, and the one end that dwang 7 was kept away from to lever 8 is fixed with floater 9, and floater 9 is located disk seat 2, is equipped with the feed liquor port that is located protruding structure 6 top respectively on the lateral wall of apron 1 and is located the play liquid port of protruding structure 6 below, and the top of disk seat 2 is equipped with venthole 3.

The working principle is as follows: on the one hand, need not weld extra pivot mounting panel on valve apron 1, make protruding structure 6 and valve apron 1 be the integrated into one piece structure, the solder joint has been reduced, improve the whole firm degree of valve apron 1, the ability of water current impact has been improved simultaneously, on the other hand, at lever 8 top fixed buffer 11, floater 9 is when the come-up, spacing arch 4 is used for spacing lever 8, avoid rivers too much in the too big valve of rivers, and make the emergence of floater 9 and the 2 inner wall collision damage phenomena of disk seat, the life of floater trap has been prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The integrated drain valve forging body structure comprises a valve cover plate (1) and a valve seat (2), and is characterized in that two protruding structures (6) with the same structure are arranged at the center of the side wall of the valve cover plate (1) close to the valve seat (2), the protruding structures (6) and the valve cover plate (1) are integrally forged and formed, a limiting protrusion (4) is arranged on one side wall of the protruding structure far away from the valve cover plate (1), two mounting grooves (5) are formed in the center of the side wall of the protruding structures (6) close to each other, mounting channels communicated with the mounting grooves (5) are arranged at the bottoms of the protruding structures (6), limit blocks (10) are arranged in the mounting channels, a horizontally arranged rotating rod (7) is rotatably connected in the mounting grooves (5), and a lever (8) is fixed on the rotating rod (7).

2. The integrated steam trap forging body structure of claim 1, wherein the outer wall of the bottom of the rotating rod (7) is rotatably connected with the outer wall of the top of the limiting block (10) in the limiting block (10) detachable installation channel.

3. The integrated steam trap forging body structure is characterized in that a valve core is fixed on the outer wall of the lever (8), a buffer pad (11) is fixed on the top of the lever (8) and the valve core, and the buffer pad (11) is in a herringbone shape.

4. The integrated steam trap forging body structure is characterized in that the distance between the top of the cushion pad (11) and the central point of the rotating rod (7) is smaller than the distance between the centers of the limiting bulges (4) and the central point of the rotating rod (7).

5. The integrated steam trap forging body structure of claim 1, wherein a floating ball (9) is fixed at one end of the lever (8) far away from the rotating rod (7), and the floating ball (9) is positioned in the valve seat (2).

6. The integrated steam trap forging body structure of claim 1, wherein the side wall of the valve cover plate (1) is provided with a liquid inlet port located above the bulge structure (6) and a liquid outlet port located below the bulge structure (6), and the top of the valve seat (2) is provided with a gas outlet hole (3).