CN215602675U

CN215602675U - Convenient type current limiting regulator

Info

Publication number: CN215602675U
Application number: CN202122334444.7U
Authority: CN
Inventors: 周涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-25
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a convenient flow limiting regulator which comprises a threaded sleeve in threaded connection with a pipeline, wherein the threaded sleeve is provided with a regulating mechanism, the regulating mechanism is positioned in an axial region corresponding to a pipe orifice of the pipeline, and the regulating mechanism comprises a plurality of regulating plates which are arranged along the axial direction of the pipe orifice of the pipeline and have different areas. The distance between the threaded sleeve and the pipe orifice of the pipeline is adjusted by rotating the threaded sleeve, so that the position of the adjusting mechanism at the pipe orifice is changed, the adjusting plates with different areas stretch into the pipe orifice, the cross section area of the passage with the minimum water flow at the pipe orifice and capable of flowing is changed, and the flow is adjusted.

Description

Convenient type current limiting regulator

Technical Field

The utility model relates to the technical field of flow regulation equipment, in particular to a convenient current-limiting regulator.

Background

At present, the current fish bowl sewer pipe mostly lacks the flow control function, can't adjust the drainage flow as required when the drainage, if too big then can lead to the noise too big at the drainage flow at night, and the drainage flow undersize then can lead to drainage efficiency lower daytime.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a convenient current limiting regulator.

The technical scheme adopted by the utility model is as follows:

the utility model provides a convenient type current limiting regulator, includes the thread bush with pipeline threaded connection, be equipped with adjustment mechanism on the thread bush, adjustment mechanism is located the axial region that the mouth of pipe of pipeline corresponds, adjustment mechanism includes a plurality of regulating plates that set up and the area size is different along the axial of the mouth of pipe of pipeline.

Preferably, the inner periphery of the threaded sleeve is provided with an internal thread, the periphery of the pipe orifice of the pipeline is provided with an external thread, and the internal thread of the threaded sleeve is in threaded connection with the external thread of the pipe orifice of the pipeline.

Preferably, the threaded sleeve is provided with a connecting rod, the connecting rod is L-shaped, the L-shaped connecting rod comprises a first rod and a second rod, one end of the first rod is connected with the threaded sleeve, the other end of the first rod is connected with one end of the second rod, and the other end of the second rod is connected with the adjusting mechanism.

Preferably, the adjusting mechanism further comprises a supporting rod, and the adjusting plates are arranged on the supporting rod.

Preferably, the regulating plate all is circular, the orificial axle center setting of pipeline is followed to the bracing piece, the axle center and the bracing piece of regulating plate are connected.

Preferably, the adjusting plates are arranged on the supporting rod at equal intervals.

Preferably, the diameter of each of the adjusting plates is gradually decreased or gradually increased from the support rod approaching the second rod to the support rod departing from the second rod.

Preferably, a limiting plate for preventing the thread bushing from being separated is arranged on one side, close to the pipe orifice, of the outer periphery of the pipeline, on the outer thread.

The utility model has the beneficial effects that: the distance between the threaded sleeve and the pipe orifice of the pipeline is adjusted by rotating the threaded sleeve, so that the position of the adjusting mechanism at the pipe orifice is changed, the adjusting plates with different areas stretch into the pipe orifice, the cross section area of the passage with the minimum water flow at the pipe orifice and capable of flowing is changed, and the flow is adjusted.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an embodiment of the present invention;

reference numerals: 1. pipeline, 2, thread bush, 3, connecting rod, 4, first pole, 5, second pole, 6, adjustment mechanism, 7, bracing piece, 8, regulating plate, 9, limiting plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Examples

As shown in fig. 1 and 2, the convenient flow limiting regulator comprises a threaded sleeve 2 in threaded connection with a pipeline 1, wherein an adjusting mechanism 6 is arranged on the threaded sleeve 2, the adjusting mechanism 6 is located in an axial region corresponding to a pipe orifice of the pipeline 1, and the adjusting mechanism 6 comprises a plurality of adjusting plates 8 which are arranged in the axial direction of the pipe orifice of the pipeline 1 and have different areas.

Through rotating thread bush 2, adjust the distance between the mouth of pipe of thread bush 2 and pipeline 1 to change the position of adjustment mechanism 6 in mouth of pipe department, make the regulating plate 8 of different areas stretch into in the mouth of pipe, change the cross sectional area of the minimum circulated passageway of mouth of pipe department rivers, thereby adjust the flow.

The inner periphery of the threaded sleeve 2 is provided with internal threads, the periphery of the pipe orifice of the pipeline 1 is provided with external threads, and the internal threads of the threaded sleeve 2 are in threaded connection with the external threads of the pipe orifice of the pipeline 1.

The threaded sleeve 2 is connected with the pipeline 1 through the matching of the internal thread of the threaded sleeve 2 and the external thread of the pipe orifice of the pipeline 1. Of course, the outer periphery of the thread bush 2 may be provided with an external thread, and the inner periphery of the pipe orifice of the pipe 1 is provided with an internal thread, which is matched with the internal thread of the pipe orifice of the pipe 1 through the external thread of the thread bush 2.

Be equipped with connecting rod 3 on the thread bush 2, connecting rod 3 is "L" shape, and connecting rod 3 of this "L" shape includes first pole 4 and second pole 5, the one end and the thread bush 2 of first pole 4 are connected, the other end and the one end of second pole 5 of first pole 4 are connected, adjustment mechanism 6 is connected to the other end of second pole 5.

Connect adjustment mechanism 6 through second pole 5, change adjustment mechanism 6 position in mouth of pipe department when the thread bush 2 of being convenient for rotates, make the regulating plate 8 of different areas stretch into in the mouth of pipe, the flow size mainly depends on the area of the regulating plate 8 that is closest to the mouth of pipe in the pipeline 1.

The adjusting mechanism 6 further comprises a supporting rod 7, and the adjusting plates 8 are arranged on the supporting rod 7.

The adjusting plates 8 are arranged on the supporting rods 7, the supporting rods 7 are connected with the second rods 5, when the adjusting plates are adjusted, only the parts of the supporting rods 7 and part of the adjusting plates 8 are located in the pipeline 1, the supporting rods 7 cannot change the cross section area of a channel through which water flow can flow at the minimum, and the first rods 4 and the second rods 5 are located outside the pipeline 1 to avoid interference on flow adjustment.

The regulating plate 8 is circular, the supporting rod 7 is arranged along the axis of the pipe orifice of the pipeline 1, and the axis of the regulating plate 8 is connected with the supporting rod 7.

The round adjusting plate 8 positioned at the axle center of the pipeline 1 can ensure that water flow uniformly flows around the adjusting plate 8, and noise generated by water flow interference is reduced as much as possible.

The adjusting plates 8 are arranged on the supporting rod 7 at equal intervals.

The regulating plate 8 that the equidistance set up operates more conveniently when adjusting flow, still can set up the scale on first pole 4, the mouth of pipe that is convenient for observe pipeline 1 is located the position of scale on first pole 4, because regulating plate 8 is the equidistance setting, consequently, drive first pole 4 when the thread bush 2 rotates and remove the distance that equals between two adjacent regulating plates 8, can make regulating mechanism 6 also remove the distance that the distance equals between two adjacent regulating plates 8.

The diameter of each adjusting plate 8 gradually decreases or gradually increases from the support rod 7 approaching the second rod 5 to the support rod 7 moving away from the second rod 5.

The area of the adjusting plate 8 is gradually increased or decreased, so that the flow can be gradually increased or decreased when the threaded sleeve 2 is rotated in the same direction.

And a limiting plate 9 for preventing the thread bushing 2 from being separated is arranged on one side, close to the pipe orifice, of the outer thread of the pipeline 1.

The limit plate 9 prevents the threaded sleeve 2 from being disengaged from the pipe 1.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The convenient and fast type flow limiting regulator is characterized by comprising a threaded sleeve (2) in threaded connection with a pipeline (1), wherein an adjusting mechanism (6) is arranged on the threaded sleeve (2), the adjusting mechanism (6) is located in an axial area corresponding to the pipe orifice of the pipeline (1), and the adjusting mechanism (6) comprises a plurality of adjusting plates (8) which are axially arranged along the pipe orifice of the pipeline (1) and have different areas.

2. The portable flow-limiting regulator of claim 1, wherein the threaded sleeve (2) is internally threaded at its inner periphery, and the pipe orifice of the pipe (1) is externally threaded at its outer periphery, and the internal thread of the threaded sleeve (2) is in threaded connection with the external thread of the pipe orifice of the pipe (1).

3. The portable flow-limiting regulator of claim 2, wherein the threaded sleeve (2) is provided with a connecting rod (3), the connecting rod (3) is L-shaped, the L-shaped connecting rod (3) comprises a first rod (4) and a second rod (5), one end of the first rod (4) is connected with the threaded sleeve (2), the other end of the first rod (4) is connected with one end of the second rod (5), and the other end of the second rod (5) is connected with the adjusting mechanism (6).

4. The handy flow restriction regulator according to claim 3, wherein the regulating mechanism (6) further comprises a support rod (7), the regulating plates (8) each being arranged on the support rod (7).

5. The portable flow-limiting regulator of claim 4, wherein the regulating plates (8) are all circular, the support rods (7) are arranged along the axis of the pipe orifice of the pipeline (1), and the axis of the regulating plates (8) is connected with the support rods (7).

6. Portable flow-limiting regulator according to claim 5, characterized in that the regulating plates (8) are arranged on the support bar (7) at equal intervals.

7. Portable flow-limiting regulator according to claim 6, characterized in that the diameter of each regulating plate (8) decreases or increases gradually from the approach of the support bar (7) to the second bar (5) to the direction of the support bar (7) away from the second bar (5).

8. The flow-limiting regulator of claim 7, wherein the pipe (1) is provided with a limiting plate (9) for preventing the thread bushing (2) from being separated on the outer periphery of the external thread on the side close to the pipe orifice.