CN217519234U

CN217519234U - Angle valve with filtering capability

Info

Publication number: CN217519234U
Application number: CN202220808063.XU
Authority: CN
Inventors: 朱丹峰
Original assignee: Ningbo Aimi Intelligent Sanitary Ware Co ltd
Current assignee: Ningbo Aimi Intelligent Sanitary Ware Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-30
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to an angle valve technical field discloses an angle valve with filtering capability, it includes the valve body, the filter screen of case and tube-shape, the case mounting hole has been seted up on the valve body, two apopores and a inlet opening, the case is installed in the case mounting hole, apopore and case mounting hole intercommunication, the case mounting hole is with the same axial lead of inlet opening, the axial lead of the axial lead perpendicular to inlet opening of apopore, the plunger hole has still been seted up in the valve body, the case mounting hole passes through plunger hole intercommunication with the inlet opening, be provided with the A screw thread in the case mounting hole, the filter screen cover is on the case, the one end of filter screen is provided with the connecting cylinder, connecting cylinder and case mounting hole threaded connection, the other end of filter screen is provided with the skeleton section of thick bamboo, the skeleton section of thick bamboo sticiss on the filter screen through the case. The utility model has the advantages that: after the valve core is screwed to open the water inlet, the domestic water enters the valve core mounting hole, is filtered by the filter screen and flows into the water outlet, and the cleanliness of the domestic water is improved.

Description

Angle valve with filtering capability

Technical Field

The utility model relates to an angle valve technical field, especially an angle valve with filtering capability.

Background

The angle valve is an angle type stop valve, is similar to a ball valve, is modified from the ball valve in structure and characteristics, and is different from the ball valve in that an outlet of the angle valve and an inlet of the angle valve form a 90-degree right angle, the angle valve is called a triangular valve, an angle valve and a bevel water valve, and a single-seat regulating valve is one of common fluid control devices.

The common angle valve comprises a valve body, a valve core and a valve rod, wherein the inner end of the valve rod is connected with the valve core, the outer end of the valve rod extends out of the valve body and is connected with a handle, one end of the valve body is a water inlet end, the other end of the valve body is a water outlet end, and the valve rod is driven to rotate through the handle, so that the valve core rotates to realize the cut-off or communication of the water inlet end and the water outlet end, but more parts are arranged; as described in the patent of the invention [ application No.: 201110460443.5, respectively; publication number: CN102518872A ], which comprises a valve core, a valve rod, a handle, and a valve body with a water inlet and a water outlet, the angle valve further comprises a connecting pipe, the water outlet of the valve body is connected with a pressing cap by screw thread, one end of the connecting pipe is provided with a convex connecting part and the connecting part is compressed between the pressing cap and the valve body, the other end of the connecting pipe is provided with a connecting structure capable of connecting a straight pipe, and the valve body further comprises a connecting hole with a corner and a plug connected with the connecting hole by screw thread.

The angle valve can realize the shunting function, but the structure is comparatively complicated, and the volume is great, requires that installation space is great and will guarantee that end cap that end can not be blockked, and the case is the valve ball, and the case both sides must have the sealing washer, and for the installation, the valve body is for dividing the body structure, and valve body threaded connection has the pressure cap, and the valve rod, valve ball and sealing washer all pack into the valve body from the kneck, and the installation is comparatively inconvenient, and spare part is many, and manufacturing cost is high, and lacks filtering capability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle valve with filtering capability to overcome prior art's shortcoming.

The purpose of the utility model is realized through the following technical scheme: an angle valve with a filtering function comprises a valve body, a valve element and a cylindrical filter screen, wherein a valve element mounting hole, two water outlet holes and a water inlet hole are formed in the valve body, the valve element is mounted in the valve element mounting hole, the water outlet holes are communicated with the valve element mounting hole, the valve element mounting hole and the water inlet hole share the same axial line, the axial line of the water outlet hole is perpendicular to the axial line of the water inlet hole, a plunger hole is further formed in the valve body, the valve element mounting hole is communicated with the water inlet hole through the plunger hole, A threads are arranged in the valve element mounting hole and are close to the plunger hole, the filter screen is sleeved on the valve element, a connecting cylinder is arranged at one end of the filter screen, C threads are arranged on the outer wall of the connecting cylinder, the connecting cylinder is in threaded connection with the valve element mounting hole, and a framework cylinder is arranged at the other end of the filter screen, the framework cylinder is tightly pressed on the filter screen through the valve core.

Preferably, the valve core is a stepped shaft, a thread B is arranged on the outer wall of the large end of the stepped shaft, the thread C extends towards the port of the valve core mounting hole, the valve core is in threaded connection with the valve core mounting hole, a rubber gasket for blocking the plunger hole is arranged at the small end of the valve core, and a straight groove is formed in the large end of the valve core.

Preferably, an annular groove A is further formed in the valve core mounting hole, the annular groove A is close to a port of the valve core mounting hole, a hole retaining ring is mounted in the annular groove A, and the valve core is limited to be screwed out of the valve core mounting hole through the hole retaining ring.

Preferably, the outer wall of the large end of the valve core is provided with a B annular groove, the B thread is positioned between the B annular groove and the rubber gasket, an O-shaped rubber ring is arranged in the B annular groove, and the O-shaped rubber ring is arranged between the B annular groove and the inner wall of the valve core mounting hole in an extrusion manner.

Preferably, a threaded hole is formed in the small end of the valve core, a screw is screwed in the threaded hole, and the rubber gasket is fastened on the valve core by screwing the screw.

Preferably, the outer wall of the port of the water outlet hole and the outer wall of the port of the water inlet hole are both provided with connecting threads.

The utility model has the advantages of it is following:

1. after the valve core is screwed to open the water inlet, the domestic water enters the valve core mounting hole and then flows into the water outlet after being filtered by the filter screen, so that the cleanliness of the domestic water is improved.

2. The screw driver is inserted into the straight groove to screw the plug rod, so that the rubber gasket moves along the axial lead of the plug rod, the plunger hole is opened or closed, the opening and closing of the angle valve are controlled, the functions are guaranteed, meanwhile, the structure is simple, the use is reliable, and the production and maintenance cost is reduced.

3. Carry on spacingly through the retaining ring for the hole to the cock stem, avoid the transition of cock stem to twist out, produce the phenomenon that cock stem and valve rod mounting hole break away from, guarantee the stability of device effective use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of B-B of FIG. 1;

in the drawing, 1-a valve body, 2-a filter screen, 3-a valve core mounting hole, 4-a water outlet hole, 5-a water inlet hole, 6-a plunger hole, 7-a rubber gasket, 8-a straight groove, 9-a circular groove, 10-a hole retainer ring, 11-B circular groove, 12-O type rubber ring, 13-a screw, 14-connecting thread, 15-a connecting cylinder, 16-a framework cylinder and 17-a valve core.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, an angle valve with filtering function comprises a valve body 1, a valve core 17 and a cylindrical filter screen 2, wherein the valve body 1 is provided with a valve core mounting hole 3, two water outlet holes 4 and a water inlet hole 5, the valve core 17 is mounted in the valve core mounting hole 3, the water outlet holes 4 are communicated with the valve core mounting hole 3, the valve core mounting hole 3 and the water inlet hole 5 share the same axial line, the axial line of the water outlet holes 4 is perpendicular to the axial line of the water inlet hole 5, the valve body 1 is also provided with a plunger hole 6, the valve core mounting hole 3 is communicated with the water inlet hole 5 through the plunger hole 6, the valve core mounting hole 3 is internally provided with a thread a, the thread a is close to the plunger hole 6, the filter screen 2 is sleeved on the valve core 17, one end of the filter screen 2 is provided with a connecting cylinder 15, the outer wall of the connecting cylinder 15 is provided with a C thread, the connecting cylinder 15 is in threaded connection with the valve core mounting hole 3, the other end of the filter screen 2 is provided with a skeleton cylinder 16, the framework cylinder 16 is tightly pressed on the filter screen 2 through the valve core 17, after the valve core 17 is screwed to open the water inlet, domestic water enters the valve core mounting hole 3 and then flows into the water outlet after being filtered by the filter screen 2, so that the cleanliness of the domestic water is improved, and meanwhile, the framework cylinder is simple in structure and convenient for dismounting and mounting the filter screen 2 for cleaning.

In this embodiment, as shown in fig. 1 to 3, the valve element 17 is a stepped shaft, a B thread is provided on an outer wall of a large end of the stepped shaft, a C thread extends toward a port of the valve element mounting hole 3, the valve element 17 is in threaded connection with the valve element mounting hole 3, a rubber gasket 7 for blocking the plunger hole 6 is provided at a small end of the valve element 17, a linear groove 8 is provided at the large end of the valve element 17, and a screwdriver is inserted into the linear groove 8 to screw the plunger rod so as to move the rubber gasket 7 along an axial line of the plunger rod, thereby opening or closing the plunger hole 6, controlling opening and closing of the angle valve, ensuring functions, simultaneously, being simple in structure and reliable in use, and reducing production and maintenance costs.

In this embodiment, as shown in fig. 1 to 3, an annular groove a 9 is further formed in the valve core mounting hole 3, the annular groove a 9 is close to a port of the valve core mounting hole 3, a circlip for boring 10 is installed in the annular groove a 9, the valve core 17 is limited by the circlip for boring 10 from being screwed out of the valve core mounting hole 3, the valve core 17 is limited by the circlip for boring 10, the phenomenon that the valve core 17 is excessively screwed out to separate from the valve rod mounting hole is avoided, and the stability of the effective use of the device is ensured.

In this embodiment, as shown in fig. 1-3, a B-ring groove 11 is formed on the outer wall of the large end of the valve core 17, a B thread is located between the B-ring groove 11 and the rubber gasket 7, an O-ring rubber 12 is installed in the B-ring groove 11, and the O-ring rubber 12 is installed between the B-ring groove 11 and the inner wall of the valve core installation hole 3 in an extruding manner, so as to prevent water from overflowing from a gap between the valve core 17 and the valve rod installation hole to generate a water leakage phenomenon when the angle valve is opened.

In this embodiment, as shown in fig. 1-3, the small end of the valve core 17 is provided with a threaded hole, a screw 13 is screwed in the threaded hole, the rubber gasket 7 is fastened on the valve core 17 by screwing the screw 13, the rubber gasket 7 is convenient to replace after being damaged, and the use cost of the utility model is reduced.

In this embodiment, as shown in fig. 1 to 3, the outer wall of the port of the water outlet hole 4 and the outer wall of the port of the water inlet hole 5 are both provided with connecting threads 14, so that the angle valve can be conveniently connected with a water pipe for use.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an angle valve with filtering capability, includes filter screen (2) of valve body (1), case (17) and tube-shape, case mounting hole (3), two apopores (4) and one inlet opening (5) have been seted up on valve body (1), the case is installed in case mounting hole (3), apopore (4) with case mounting hole (3) intercommunication, case mounting hole (3) with inlet opening (5) are with the axial lead, the axial lead of apopore (4) is perpendicular to the axial lead of inlet opening (5), plunger hole (6) have still been seted up in valve body (1), case mounting hole (3) with inlet opening (5) pass through plunger hole (6) intercommunication, its characterized in that: the novel filter is characterized in that a thread A is arranged in the valve core mounting hole (3), the thread A is close to the plunger hole (6), the filter screen (2) is sleeved on the valve core (17), a connecting cylinder (15) is arranged at one end of the filter screen (2), a thread C is arranged on the outer wall of the connecting cylinder (15), the connecting cylinder (15) is in threaded connection with the valve core mounting hole (3), a framework cylinder (16) is arranged at the other end of the filter screen (2), and the framework cylinder (16) is tightly pressed on the filter screen (2) through the valve core (17).

2. An angle valve with a filtering function according to claim 1, characterized in that: the valve core (17) is a stepped shaft, a B thread is arranged on the outer wall of the large end of the stepped shaft, the C thread extends towards the port of the valve core mounting hole (3), the valve core (17) is in threaded connection with the valve core mounting hole (3), a rubber gasket (7) for blocking the plunger hole (6) is arranged at the small end of the valve core (17), and a straight groove (8) is formed in the large end of the valve core (17).

3. An angle valve with a filtering function according to claim 2, characterized in that: an annular groove A (9) is further formed in the valve core mounting hole (3), the annular groove A (9) is close to the port of the valve core mounting hole (3), a hole check ring (10) is mounted in the annular groove A (9), and the valve core (17) is limited by the hole check ring (10) to be screwed out of the valve core mounting hole (3).

4. An angle valve with a filtering function according to claim 2, characterized in that: a B annular groove (11) is formed in the outer wall of the large end of the valve core (17), the B thread is located between the B annular groove (11) and the rubber gasket (7), an O-shaped rubber ring (12) is installed in the B annular groove (11), and the O-shaped rubber ring (12) is installed between the B annular groove (11) and the inner wall of the valve core installation hole (3) in an extrusion mode.

5. An angle valve with a filtering function according to claim 2, characterized in that: the small end of the valve core (17) is provided with a threaded hole, a screw (13) is screwed in the threaded hole, and the rubber gasket (7) is fastened on the valve core (17) by screwing the screw (13).

6. An angle valve with a filtering function according to claim 1, characterized in that: and the outer wall of the port of the water outlet hole (4) and the outer wall of the port of the water inlet hole (5) are both provided with connecting threads (14).