CN217463376U

CN217463376U - Manual quick diversion valve

Info

Publication number: CN217463376U
Application number: CN202221731609.2U
Authority: CN
Inventors: 洪禹升; 邱宾
Original assignee: Okaway Control Valve Dalian Co ltd
Current assignee: Okaway Control Valve Dalian Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-09-20
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a manual quick diversion valve relates to the valve field. The utility model provides a manual quick diversion valve, which comprises a valve body, the discharge end has been seted up to valve body one side, and valve body opposite side screw mounting has the sealed lid of tip, the diversion valve is installed to the valve body inboard, and diversion valve one side has seted up the valve pivot, the valve body opposite side is fixed in tip mounting panel one side through horizontal installation screw thread, the gear pump body has been seted up to tip mounting panel one side, and gear pump body upper end is installed bottom end lid through connecting long screwed connection, bottom end base lid upper end contact mounting has the rotation base hole, and rotate base hole opposite side rotary mounting and have the drive handle, the discharge end has been seted up to the discharge end inboard, and discharge end one side has seted up spacing interval, the welding of valve body bottom has the arc corner pad. The utility model provides a traditional diversion valve cause the problem of valve damage because the inside velocity of flow is too fast.

Description

Manual quick diversion valve

Technical Field

The utility model relates to a valve field specifically is a manual quick diversion valve.

Background

The valve is usually used for hydraulic pressure for changing the flow direction of liquid in the pipeline, but because the hydraulic flow rate in the pipeline is too large, hydraulic accidents such as valve burst and the like are easy to occur.

The change valve at the present stage has the problem that the valve stability is poor, and the valve is easily damaged to the liquid with too fast flow rate. Accordingly, one skilled in the art has provided a manual quick direction change valve to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual quick diversion valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manual quick diversion valve, includes the valve body, the discharge end has been seted up to valve body one side, and valve body opposite side screw mounting has the sealed lid of tip, the diversion valve is installed to the valve body inboard, and has seted up the valve pivot on one side of the diversion valve, the valve body opposite side is fixed in tip mounting panel one side through horizontal installation screw thread, the gear pump body has been seted up to tip mounting panel one side, and gear pump body upper end installs the bottom end lid through connecting long screwed connection, bottom end base lid upper end contact is installed and is rotated the base hole, and rotates base hole opposite side rotation and install the drive handle, the discharge end inboard has been seted up the discharge port, and discharge port one side has seted up spacing interval, the welding of valve body bottom has the arc corner pad, has solved traditional diversion valve because the inside velocity of flow leads to the fact the problem of valve damage soon.

Preferably, the rotary base hole and the driving handle are installed through a top rotary screw, and sealing of the valve body can be assisted.

Preferably, one side of the end sealing cover is mounted on one side of the valve body through a sealing screw, so that the end sealing of the valve body can be realized.

Preferably, the installation screw hole is seted up to the arc corner pad inboard, can realize the fixed mounting of diversion valve.

Preferably, the rear end of the direction-changing valve is connected with the valve rotating shaft through a cast iron connector, so that the direction change of fluid is facilitated.

Preferably, the inner side of the driving handle is provided with a rotating square hole head, so that the rotation of the vertical rotating shaft is facilitated.

Preferably, the bottom end of the bottom end base cover is provided with a bottom end rotary seat which can assist in sealing the direction-changing valve.

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

(1) the manual quick direction changing valve is provided with the driving handle, the rotating square head and other parts, and is different from the traditional direction changing valve in equipment, so that the manual quick direction changing valve has the advantages of strong stability in the valve, difficulty in damage in the direction changing process of the valve and the like; because inside the fluid of traditional valve carries out the diversion in-process, needs the power to promote inside liquid greatly, makes its diversion switching-over, and the diversion valve in this scheme adopts the oblong shape, when the manual rotation drive handle in upper end, because the rotatory square head of tip inserts, realizes the rotation of perpendicular pole setting, drives through the internal gear engagement of gear pump and makes the valve rotate the rotation, and the diversion behind the oblong shape diversion valve contact fluid this moment.

(2) The limiting interval in the scheme limits the movement interval of the whole turning valve, so that only a small part of liquid can flow into a discharge port on one side and flow out from the discharge end, and meanwhile, the turning valve can be pushed by the thrust of the fluid by adopting a long-focus ellipse, so that the turning valve is maintained at a stable balance position, and the continuous discharge of the fluid is facilitated; this equipment still has the strong characteristics of leakproofness, in order to guarantee the leakproofness of whole equipment, adopts the sealed lid of tip, tip mounting panel and bottom basic lid and corresponding screw seal installation in this scheme, prevents that inside liquid from flowing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the discharge end of the present invention;

FIG. 3 is a partial view of the end cap structure of the present invention;

fig. 4 is the structure partial schematic diagram of the direction-changing valve of the present invention.

In the figure: 1. a valve body; 2. a discharge end; 201. an outlet port; 202. limiting the interval; 3. an end sealing cover; 301. a seal screw; 4. an arc-shaped corner pad; 401. installing a threaded hole; 5. a direction-changing valve; 501. a cast iron connector; 6. a valve shaft; 7. an end mounting plate; 8. a gear pump body; 9. connecting a long screw; 10. a drive handle; 1001. rotating the square hole head; 11. rotating the base hole; 1101. rotating the screw at the top end; 12. a base end cap; 1201. a bottom end rotary seat; 13. and transversely installing the screw.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a manual quick direction changing valve comprises a valve body 1, a discharge end 2 is disposed on one side of the valve body 1, and the other side of the valve body 1 is provided with an end part sealing cover 3 by a screw, the inner side of the valve body 1 is provided with a turning valve 5, and one side of the diversion valve 5 is provided with a valve rotating shaft 6, the other side of the valve body 1 is fixed at one side of the end part mounting plate 7 through a transverse mounting screw 13 in a threaded manner, one side of the end part mounting plate 7 is provided with a gear pump body 8, the upper end of the gear pump body 8 is connected and installed with a bottom end base cover 12 through a connecting long screw 9, the upper end of the bottom end base cover 12 is provided with a rotating base hole 11 in a contact way, the other side of the rotary base hole 11 is rotatably provided with a driving handle 10, the inner side of the discharge end 2 is provided with a discharge port 201, and the exhaust port 201 one side has seted up spacing interval 202, and the welding of valve body 1 bottom has arc corner pad 4, has solved traditional diversion valve and has caused the problem of valve damage because the inside velocity of flow is too fast.

Wherein, the rotary base hole 11 and the driving handle 10 are installed through a top rotary screw 1101 to assist the sealing of the valve body 1; one side of the end part sealing cover 3 is arranged on one side of the valve body 1 through a sealing screw 301, so that the end part of the valve body 1 can be sealed; the inner side of the arc-shaped corner pad 4 is provided with a mounting threaded hole 401, so that the fixed mounting of the direction-changing valve can be realized; the rear end of the turning valve 5 is connected with the valve rotating shaft 6 through a cast iron connector 501, so that the turning of fluid is facilitated; a rotary square hole head 1001 is arranged on the inner side of the driving handle 10, so that the rotation of the vertical rotating shaft is facilitated; the bottom end of the bottom end cap 12 is provided with a bottom end rotary seat 1201 which can assist in sealing the direction change valve.

The working principle is as follows: a main body of a manual quick direction-changing valve comprises a valve body 1, a discharge end 2, a gear pump body 8 and other parts, and the device is different from the traditional direction-changing valve and has the advantages of strong stability in the valve, difficult damage in the direction-changing process of the valve and the like; because the inside of the traditional valve needs to push the internal liquid with large force in the process of changing the direction of the fluid, so that the fluid is changed in the direction, the direction changing valve 5 in the scheme adopts an oblong shape, when the handle 10 is manually and rotationally driven at the upper end, the rotation of the vertical upright rod is realized because the rotating square head 1001 at the end part is inserted, the valve is driven to rotate 6 through the gear meshing in the gear pump body 8, the oblong shape changing valve 5 changes the direction after contacting the fluid, the limit section 202 in the scheme limits the motion section of the whole direction changing valve 5, so that only a small part of the liquid can flow into the discharge port 201 at one side and flow out from the discharge port 2, and meanwhile, the ellipse with long focal length can push the direction changing valve 5 by utilizing the thrust of the fluid, so that the direction changing valve is maintained at a stable balance position and the continuous discharge of the fluid is facilitated; this equipment still has the strong characteristics of leakproofness, in order to guarantee the leakproofness of whole equipment, adopts the sealed installation of tip sealing lid 3, tip mounting panel 7 and bottom basic lid 12 and corresponding screw seal in this scheme, prevents that inside liquid from flowing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a manual quick diversion valve, includes valve body (1), its characterized in that: the device is characterized in that one side of the valve body (1) is provided with a discharge end (2), the other side of the valve body (1) is provided with an end sealing cover (3) through a screw, the inner side of the valve body (1) is provided with a turning valve (5), one side of the turning valve (5) is provided with a valve rotating shaft (6), the other side of the valve body (1) is fixed on one side of an end mounting plate (7) through a transverse mounting screw (13) in a threaded manner, one side of the end mounting plate (7) is provided with a gear pump body (8), the upper end of the gear pump body (8) is connected and mounted with a bottom end cover (12) through a connecting long screw (9), the upper end of the bottom end cover (12) is in contact with a rotating base hole (11), the other side of the rotating base hole (11) is rotatably mounted with a driving handle (10), the inner side of the discharge end (2) is provided with a discharge port (201), and one side of the discharge port (201) is provided with a limiting interval (202), the bottom of the valve body (1) is welded with an arc-shaped corner pad (4); the inner side of the arc-shaped corner pad (4) is provided with a mounting threaded hole (401); the rear end of the turning valve (5) is connected with the valve rotating shaft (6) through a cast iron connector (501).

2. A manual quick direction change valve as claimed in claim 1, wherein: the rotary base hole (11) and the driving handle (10) are installed through a top end rotary screw (1101).

3. A manual quick direction change valve according to claim 1 or 2, characterised in that: one side of the end sealing cover (3) is arranged on one side of the valve body (1) through a sealing screw (301).

4. A manual quick direction change valve according to claim 1 or 2, characterised in that: the inner side of the driving handle (10) is provided with a rotary square hole head (1001).

5. A manual quick direction change valve as claimed in claim 3, wherein: the inner side of the driving handle (10) is provided with a rotary square hole head (1001).

6. A manual quick direction change valve according to claim 1 or 2 or 5, characterised in that: the bottom end of the bottom end cover (12) is provided with a bottom end rotary seat (1201).

7. A manual quick direction change valve as claimed in claim 3, wherein: the bottom end of the bottom end cover (12) is provided with a bottom end rotary seat (1201).

8. A manual quick direction change valve as claimed in claim 4, wherein: the bottom end of the bottom end cover (12) is provided with a bottom end rotary seat (1201).