CN212338238U

CN212338238U - Quick-release cleaning ball valve

Info

Publication number: CN212338238U
Application number: CN202020590857.4U
Authority: CN
Inventors: 李满然; 谭冬阳
Original assignee: Wenzhou Nuomeng Technology Co ltd
Current assignee: Wenzhou Nuomeng Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-01-12
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a quick-release belt cleaning ball valve, which comprises a cleaning ball mechanism and a valve mechanism, wherein the cleaning ball mechanism comprises a shell, a cleaning opening is arranged on one side of the shell, a first double-lug clamp is arranged below the cleaning opening, a first plug and a first hexagon screw are arranged on the first double-lug clamp, a first sealing sleeve is arranged at the bottom of the first hexagon screw, a first blocking sheet is arranged at the lower part of the first sealing sleeve, a water outlet is arranged below the shell, a second double-lug clamp and a second plug are arranged at the lower part of the water outlet, a second hexagon screw is arranged at the upper part of the second plug, a second sealing sleeve is arranged at the upper part of the second hexagon screw, a second blocking sheet is arranged at the upper part of the second sealing sleeve, a rotating ball is arranged in the shell, ball gaskets are arranged at two sides of the rotating ball, a first sealing gasket is arranged at one side of the rotating ball, a high-pressure clamp is arranged at one side, the blind plate is provided with a handle, and one side of the blind plate is provided with a strong hoop. The utility model discloses a dismantle ball valve that cleaning efficiency is high.

Description

Quick-release cleaning ball valve

Technical Field

The utility model relates to a ball valve, concretely relates to quick-release belt cleaning ball valve.

Background

Although there are many kinds of medical ball valves on the market, most of the medical ball valves still need to be cleaned by disassembling the valve body, and the sealing ring and the ball body inside the medical ball valve are often required to be replaced and maintained due to the particularity of the medical industry.

Chinese patent CN201620206464.2 discloses a floating seal type medical grade ball valve, which comprises a valve body, a flange cover, a valve ball, a valve shaft, a disc spring, a seal ball pad, a handle and a sealing element, wherein the left and right ends of the valve body are respectively provided with a flange cover; the valve ball is arranged in the valve body; the sealing ball gasket is arranged outside the valve ball and is attached to the outer surface of the valve ball; a sealing layer is formed among the flange cover, the sealing ball gasket and the valve ball, one end of the valve shaft is respectively connected with the valve body and the valve ball, and the other end of the valve shaft is provided with a handle; the sealing element is arranged at the joint of the valve shaft and the valve body, the disc spring is arranged on the outer side of the valve shaft and located above the sealing element, and the disc spring compresses the sealing element. The utility model provides a ball valve structure is still taken off to the most adoption of current medical ball valve technique, still need dismantle the blind flange and take off the ball valve and wash, changes at every turn like this and all need expend very big time and energy with the maintenance, has increased the time cost, and it is convenient inadequately to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, a simple structure, convenient to use are provided, dismantle fast, can not dismantle abluent quick-release area and wash the ball valve.

The utility model provides a technical scheme that above-mentioned problem adopted is:

a quick-release cleaning ball valve comprises a cleaning ball mechanism and a valve mechanism, wherein the cleaning ball mechanism is arranged below the valve mechanism and comprises a shell, a cleaning opening is formed in one side of the shell, a first double-lug clamp is arranged below the cleaning opening, a first plug is arranged on the first double-lug clamp, a first hexagonal screw is arranged on the upper portion of the first plug, a first sealing sleeve is arranged at the bottom of the first hexagonal screw, a first plug sheet is arranged on the lower portion of the first sealing sleeve, a water outlet is formed below the shell, a second double-lug clamp is arranged on the lower portion of the water outlet, a second plug is arranged on the lower portion of the second double-lug clamp, a second hexagonal screw is arranged on the upper portion of the second plug, a second sealing sleeve is arranged on the upper portion of the second sealing sleeve, a rotating ball is arranged in the shell, ball pads are arranged on two sides of the rotating ball, the novel rotary ball sealing device is characterized in that a first sealing gasket is arranged on one side of the rotary ball, a high-pressure clamp is arranged on one side of the shell, a sealing sleeve is arranged on one side of the high-pressure clamp, a second sealing gasket is arranged on one side of the sealing sleeve, the first sealing gasket is arranged in the sealing sleeve, a blind plate is arranged on one side of the second sealing gasket, a handle is arranged on the blind plate, and a powerful clamp is arranged on one side of the.

Through the connection mode of the clamp, the existing bolt connection mode is changed, the sealing performance is improved, and meanwhile, the production cost is also reduced.

Further, valve mechanism upper portion is equipped with the valve handle, valve handle one side is equipped with manual turbine, manual turbine lower part is equipped with first pad position piece, first pad position piece lower part is equipped with the rotation screw, the rotation screw has the axis of rotation, the axis of rotation has connecting platform, the last round hole that is equipped with of connecting platform, be equipped with the vacancy hole in the connecting platform, be equipped with the screw in the round hole.

Furthermore, a mounting seat is arranged on the other side of the shell, and an annular hollow hole is formed in the mounting seat.

Through the mounting seat and the annular hollow hole, the ball valve can be mounted on required equipment.

Furthermore, a limiting part is arranged on the rotating shaft, and a limiting groove matched with the limiting part is arranged on the rotating ball.

Furthermore, all be equipped with guide pin in first end cap and the second end cap, first closure piece and second closure piece bottom are equipped with spacing hole.

The first plug and the second plug are of split structures and are connected in a tensioning mode through screws on the first double-lug hoop and the second double-lug hoop.

Furthermore, concave steps are arranged at the top ends of the first plug and the second plug, the guide pin is arranged in the concave steps, convex steps are arranged at the upper ends of the first plug and the second plug, the convex steps and the concave steps are installed in a matched mode, and internal threads are arranged below the first plug and the second plug.

The utility model has the advantages that:

1. the utility model has simple structure, easy processing and low cost;

2. the utility model adopts a connection sealing mode of the clamp to replace the traditional bolt connection, which can improve the valve disassembly and cleaning efficiency;

3. the side wall of the valve cavity of the utility model is provided with 2 circulating cleaning ports, which can realize the circulating cleaning of the interior of the valve cavity and does not need to be disassembled for cleaning and disinfection;

4. the utility model discloses the end cap that valve cavity lateral wall circulation washing mouth was used adopts the removable sealed pad of integrated configuration.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a partially detailed schematic view of the present invention;

FIG. 4 is a schematic view of the plug of the present invention;

FIG. 5 is a schematic cross-sectional view of FIG. 4; and

fig. 6 is a schematic diagram of the right-side view structure of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 to 6, as shown in fig. 1 to 6, a quick-release cleaning ball valve with a cleaning belt comprises a cleaning ball mechanism 1 and a valve mechanism 2, wherein the cleaning ball mechanism 1 is arranged below the valve mechanism 2, the cleaning ball mechanism 1 comprises a shell 13, a cleaning opening 14 is arranged on one side of the shell 13, a first double-ear clamp 15 is arranged below the cleaning opening 14, a first plug 16 is arranged on the first double-ear clamp 15, a first hexagonal screw 31 is arranged on the upper portion of the first plug 16, a first sealing sleeve 32 is arranged at the bottom of the first hexagonal screw 31, a first blocking sheet 33 is arranged on the lower portion of the first sealing sleeve 32, a water outlet 17 is arranged below the shell 13, a second double-ear clamp 18 is arranged on the lower portion of the water outlet 17, a second plug 19 is arranged on the lower portion of the second double-ear clamp 18, a second hexagonal screw 34 is arranged on the upper portion of the second hexagonal screw 19, a second sealing sleeve 35 is arranged on the upper portion, second seal cover 35 upper portion is equipped with second jam piece 36, be equipped with rotor 20 in the casing 13, rotor 20 both sides are equipped with ball pad 30, casing 13 one side is equipped with high-pressure clamp 21, high-pressure clamp 21 one side is equipped with envelope 22, envelope 22 one side is equipped with the sealed 23 of second, be equipped with first sealed pad 5 in the envelope 22, the sealed 23 one side of second is equipped with blind plate 24, be equipped with handle 39 on the blind plate 24, blind plate 24 one side is equipped with powerful clamp 25.

As shown in fig. 2, valve mechanism 2 upper portion is equipped with valve handle 3, valve handle 3 one side is equipped with

manual turbine

4, 4 lower parts of manual turbine are equipped with first gasket pieces 6, 6 lower parts of first gasket pieces are equipped with rotation screw 7, rotation screw 7 has axis of rotation 8, axis of rotation 8 has connection platform 9, be equipped with round hole 10 on the connection platform 9, be equipped with hole 11 in the connection platform 9, be equipped with screw 12 in the round hole 10.

As shown in fig. 6, the other side of the housing 13 is provided with a mounting seat 26, and the mounting seat 26 is provided with an annular hollow hole 27.

As shown in fig. 2, the rotating shaft 8 is provided with a limiting portion 28, and the rotating ball 20 is provided with a limiting groove 29 adapted to the limiting portion 28.

As shown in fig. 2 and 4, guide pins 37 are disposed in the first plug 16 and the second plug 19, and limiting holes 38 are disposed at the bottoms of the first plug 33 and the second plug 36.

As shown in fig. 4 and 5, a concave step 40 is arranged at the top end of the first plug 16 and the second plug 19, the guide pin 37 is arranged in the concave step 40, a convex step 41 is arranged at the upper end of the first plug 16 and the upper end of the second plug 19, the convex step 41 and the concave step 40 are installed in a matching manner, and an internal thread 42 is arranged below the first plug 16 and the second plug 19.

The utility model discloses a theory of operation does:

when the ball valve needs to be cleaned quickly: and rotating a valve handle to close the ball valve, opening the first plug to inject cleaning fluid from the cleaning port, cleaning the ball valve, opening the second plug to discharge the cleaning fluid from the water outlet, and finishing quick cleaning.

When the ball valve needs to be cleaned completely: through the mode of quick dismantlement, open the high pressure clamp, take off the big envelope, sealed pad, blind plate and the powerful clamp of high pressure clamp one side, then take out inside rolling ball, accomplish the accessory and interior cavity and wash comprehensively.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-release cleaning ball valve comprises a cleaning ball mechanism (1) and a valve mechanism (2), and is characterized in that the cleaning ball mechanism (1) is arranged under the valve mechanism (2), the cleaning ball mechanism (1) comprises a shell (13), a cleaning opening (14) is formed in one side of the shell (13), a first double-lug clamp (15) is arranged below the cleaning opening (14), a first plug (16) is arranged on the first double-lug clamp (15), a first hexagonal screw (31) is arranged on the upper portion of the first plug (16), a first sealing sleeve (32) is arranged at the bottom of the first hexagonal screw (31), a first plug piece (33) is arranged on the lower portion of the first sealing sleeve (32), a water outlet (17) is formed in the lower portion of the shell (13), a second double-lug clamp (18) is arranged on the lower portion of the water outlet (17), a second plug (19) is arranged on the lower portion of the second double-lug clamp (18), second end cap (19) upper portion is equipped with second hexagon screw (34), second hexagon screw (34) upper portion is equipped with second seal cover (35), second seal cover (35) upper portion is equipped with second closure piece (36), be equipped with rolling ball (20) in casing (13), rolling ball (20) both sides are equipped with ball pad (30), casing (13) one side is equipped with high-pressure clamp (21), high-pressure clamp (21) one side is equipped with big envelope (22), big envelope (22) one side is equipped with the sealed pad of second (23), be equipped with first sealed pad (5) in big envelope (22), the sealed pad of second (23) one side is equipped with blind plate (24), be equipped with handle (39) on blind plate (24), blind plate (24) one side is equipped with powerful clamp (25).

2. The quick-release cleaning ball valve with the cleaning function according to claim 1 is characterized in that a valve handle (3) is arranged on the upper portion of the valve mechanism (2), a manual turbine (4) is arranged on one side of the valve handle (3), a first gasket piece (6) is arranged on the lower portion of the manual turbine (4), a rotating screw (7) is arranged on the lower portion of the first gasket piece (6), a rotating shaft (8) is arranged below the rotating screw (7), a connecting platform (9) is arranged below the rotating shaft (8), a round hole (10) is formed in the connecting platform (9), a hollow hole (11) is formed in the connecting platform (9), and a screw (12) is arranged in the round hole (10).

3. A quick-release cleaning ball valve according to claim 1, characterized in that the other side of the housing (13) is provided with a mounting seat (26), and the mounting seat (26) is provided with an annular hollow hole (27).

4. The quick-release cleaning ball valve according to claim 2, wherein a limiting part (28) is arranged on the rotating shaft (8), and a limiting groove (29) matched with the limiting part (28) is arranged on the rotating ball (20).

5. The quick-release cleaning ball valve according to claim 1, wherein guide pins (37) are arranged in the first plug (16) and the second plug (19), and limiting holes (38) are arranged at the bottoms of the first plug piece (33) and the second plug piece (36).

6. The quick-release cleaning ball valve according to claim 5, wherein a concave step (40) is arranged at the top end of the first plug (16) and the top end of the second plug (19), the guide pin (37) is arranged in the concave step (40), a convex step (41) is arranged at the upper end of the first plug (16) and the upper end of the second plug (19), the convex step (41) and the concave step (40) are installed in a matched mode, and internal threads (42) are arranged below the first plug (16) and the second plug (19).