CN216306847U - Flow stabilizing ring and straight-through flow stabilizing water inlet valve - Google Patents

Abstract

The utility model discloses a flow stabilizing ring and a straight-through flow stabilizing water inlet valve, and relates to the technical field of pipeline accessories. The straight-through steady flow water inlet valve comprises a steady flow ring, a straight main pipeline and a valve core capable of adjusting the water flow of the main pipeline, and the steady flow ring is arranged inside the main pipeline. High-pressure water communicated with the water heater impacts the flow blocking part of the flow stabilizing ring linearly, the flow blocking part blocks the high-pressure water, the pressure is reduced, the high-pressure water is output along the flow guide gap, and high-pressure columnar water flow is prevented from being generated. The flow stabilizing ring can be used as an accessory to be directly matched with the straight-through flow stabilizing water inlet valve, and the same effect as that of the bent straight-through flow stabilizing water inlet valve is achieved. The shape of the straight-through steady flow water inlet valve does not need to be changed, and the straight-through steady flow water inlet valve is convenient to install and fix in a narrow space; the integral pipeline aesthetic property is not influenced under the exposed environment, and the material cost for manufacturing the straight-through steady flow water inlet valve is relatively reduced.

Description

Flow stabilizing ring and straight-through flow stabilizing water inlet valve

Technical Field

The utility model relates to the technical field of pipeline accessories, in particular to a flow stabilizing ring and a straight-through flow stabilizing water inlet valve.

Background

When the water heater is communicated with tap water, the water pressure is high due to the fact that the minimum water flow mode is started, high-pressure columnar water flow can be generated, and the work of a flow sensor of the water heater can be disturbed, so that the water heater cannot normally run, and the phenomenon of poor hot temperature control or the problem of ignition during water temperature are caused. Therefore, it is necessary to depressurize the high-pressure water to prevent it from forming a columnar water flow to disturb the water heater.

In view of this, some pipeline related enterprises adopt the mode of increasing the straight-through steady flow water inlet valve of bent type to carry out decompression to high-pressure water, and this kind of straight-through steady flow water inlet valve carries out decompression to high-pressure water through changing the rivers direction, and the bending part decompression that the straight-through steady flow water inlet valve was strikeed to high-pressure water earlier, turns round the output again, and this kind of mode can effectively reduce the pressure of high-pressure water. However, due to the bent shape design of the straight-through steady flow water inlet valve, the straight-through steady flow water inlet valve is inconvenient to install and fix in a part of narrow space; in an exposed environment, the overall pipeline aesthetics can also be affected, and the material cost for manufacturing the straight-through steady flow water inlet valve is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in view of the above problems, the present invention provides a flow stabilizing ring which can be installed in a straight through flow stabilizing water inlet valve and can decompress high-pressure water without changing the shape of the straight through flow stabilizing water inlet valve.

Also provides a straight through steady flow water inlet valve with high pressure water pressure reducing function and anti-silting function.

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

a flow stabilizing ring comprises a flow resisting part, a connecting ring and a fixing part, wherein the flow resisting part is located at the center, the connecting ring is coaxial and concentric with the flow resisting part, the fixing part is used for connecting the flow resisting part and the connecting ring, a flow guide gap is formed between the flow resisting part and the fixing ring, high-pressure water impacts the flow resisting part, and is blocked by the flow resisting part and is output along the flow guide gap after being decompressed.

Preferably, the flow-impeding portion and the connecting ring are in two mutually parallel planes.

Preferably, the choke portion is a cylinder with one end open and the other end closed, and the open end of the choke portion faces the connection ring.

Preferably, the diameter of the open end of the choke portion is larger than the diameter of the closed end.

Preferably, the fixing pieces are arranged in a plurality, a preset distance is arranged between every two fixing pieces, and the fixing pieces divide the flow guide gap.

A straight-through steady flow water inlet valve comprises a steady flow ring, a straight main pipeline and a valve core capable of adjusting the water flow of the main pipeline, wherein the steady flow ring is arranged in the main pipeline, and water flow enters the main pipeline and flows to the steady flow ring; the straight-through steady flow water inlet valve regulates high water flow pressure, high water pressure impacts the flow resisting part of the steady flow ring, and the flow resisting part resists pressure reduction and then outputs along the flow guide gap.

Preferably, the clamping groove is circumferentially formed in the inner wall of the main pipeline, the connecting ring of the flow stabilizing ring circumferentially extends to form a clamping ring matched with the clamping groove, and the clamping ring is clamped into the clamping groove and can rotate circumferentially relative to the clamping groove.

Preferably, the main pipeline is further provided with a connecting piece.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: high-pressure water communicated with the water heater impacts the flow blocking part of the flow stabilizing ring linearly, the flow blocking part blocks the high-pressure water, the pressure is reduced, the high-pressure water is output along the flow guide gap, and high-pressure columnar water flow is prevented from being generated. The flow stabilizing ring can be used as an accessory to be directly matched with the straight-through flow stabilizing water inlet valve, and the same effect as that of the bent straight-through flow stabilizing water inlet valve is achieved. The shape of the straight-through steady flow water inlet valve does not need to be changed, and the straight-through steady flow water inlet valve is convenient to install and fix in a narrow space; the integral pipeline aesthetic property is not influenced under the exposed environment, and the material cost for manufacturing the straight-through steady flow water inlet valve is relatively reduced.

Drawings

Fig. 1 is a front view, a rear view, a left side view or a right side view of the flow stabilizing ring.

Fig. 2 is a top view of a flow stabilizing ring.

Fig. 3 is a bottom view of the stabilizer ring.

FIG. 4 is a front view of the straight through steady flow water inlet valve.

FIG. 5 is a top view of the straight through steady flow water inlet valve.

FIG. 6 is a bottom view of the straight-through steady flow water inlet valve with the valve spool adjusted to a low water pressure gear.

FIG. 7 is a bottom view of the straight-through steady flow water inlet valve with the valve cartridge adjusted to a high water pressure gear.

The labels in the figure are: a flow stabilizing ring-1, a flow resisting part-11, a connecting ring-12, a snap ring-121, a fixing part-13, a main pipeline-2, a valve core-3 and an adjusting button-31.

Detailed Description

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

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 3, a flow stabilizing ring 1 includes a flow blocking portion 11 located at a center, a connecting ring 12 coaxial and concentric with the flow blocking portion 11, and a fixing member 13 connecting the flow blocking portion 11 and the connecting ring 12, wherein a predetermined distance is provided between the flow blocking portion 11 and the fixing ring, the distance forms a flow guiding gap, a high-pressure water flow impacts the flow blocking portion 11 linearly, and the flow blocking portion 11 blocks the pressure reduction and then outputs the pressure reduction along the flow guiding gap. The outer diameter of the connecting ring 12 is matched with the inner diameter of the water pipe.

Further, the choke portion 11 and the connection ring 12 are located in two parallel planes, and the distance between the two planes is the width of the flow guiding gap.

Further, the choke portion 11 is a truncated cone with one open end and the other closed end, the open end of the choke portion 11 faces the connection ring 12, and the high-pressure water impacts the closed end of the choke portion 11 from the open end of the choke portion 11. The diameter of the open end of the flow blocking part 11 is larger than that of the seal end, the diameter of the open end of the flow blocking part 11 is smaller than that of the connecting ring 12, and the flow guide gap is the combination of the longitudinal distance and the transverse distance of the flow blocking part 11 and the connecting ring 12, so that water flow can be smoothly output through the flow guide gap. The fixing piece 13 is fixedly connected with the outer wall of the flow blocking part 11, the shape of the flow blocking part 11 is designed to enable the high-pressure water to be fully decompressed, and the shape of the flow blocking part 11 is also used for reinforcing the connection between the flow blocking part 11 and the connecting ring 12, so that the high-pressure water is prevented from flushing the flow blocking part 11 away from the connecting ring 12.

Further, a clamping groove is formed in the circumferential direction of the inner wall of the water pipe, the connecting ring 12 extends inwards in the circumferential direction and downwards to form a clamping ring 121 matched with the clamping groove, and the clamping ring 121 is clamped into the clamping groove and can rotate circumferentially relative to the clamping groove.

Further, the number of the fixing pieces 13 is four, the fixing pieces are uniformly distributed along the circumferential direction of the connecting ring 12, an included angle between every two fixing pieces 13 is 90 degrees, the four fixing pieces 13 divide the flow guide gap into four parts, high-pressure water is decompressed by the flow choking portion 11, then is divided and output by the four parts of the flow guide gap, and the high-pressure water is decompressed twice.

Referring to fig. 4 to 7, a straight-through steady flow water inlet valve comprises a steady flow ring 1, a straight main pipe 2, and a valve core 3 capable of adjusting the water pressure of the main pipe 2, wherein the steady flow ring 1 is arranged in the main pipe 2, and water flow enters the main pipe 2 and flows to the steady flow ring 1; the straight-through steady flow water inlet valve regulates high water flow pressure, high water pressure impacts the flow resisting part 11 of the steady flow ring 1, and the flow resisting part 11 resists pressure reduction and then outputs along the flow guide gap.

Further, a clamping groove is formed in the circumferential direction of the inner wall of the main pipeline 2, a clamping ring 121 adaptive to the clamping groove is circumferentially extended from the connecting ring 12 of the flow stabilizing ring 1, and the clamping ring 121 is clamped into the clamping groove and can rotate circumferentially relative to the clamping groove. When high-pressure water impacts the flow choking part 11, the flow stabilizing ring 1 can rotate in the circumferential direction in the main pipeline 2 of the straight-through flow stabilizing water inlet valve. The traditional straight-through steady flow water inlet valve cannot rotate, deposition of natural scale dirt is easily formed after the straight-through steady flow water inlet valve is used for a long time, blockage is caused, water flow is reduced, and the straight-through steady flow water inlet valve needs to be detached and maintained regularly. Compared with the traditional straight-through steady flow water inlet valve, the straight-through steady flow water inlet valve greatly reduces the deposition of natural scale dirt, prevents the problem of water flow reduction after long-time use, and reduces the maintenance cost. The design direction of the water inlet valve of the water heater is widened, and the problem that a water path or the water inlet valve interferes with the flow sensor is solved.

Further, the valve core 3 extends to the outside of the main pipe 2 to form an adjusting button 31, and the adjusting button 31 is rotated to drive the adjusting valve to reduce or enlarge the passage of the main pipe 2. The regulating valve reduces the passage of the main pipeline 2, and the water flow pressure is increased; the regulating valve amplifies the passage of the main pipe 2 and the water flow pressure is reduced.

Further, the main pipeline 2 is further provided with a connecting piece 21, and the bottom of the main pipeline is provided with an external thread for installing the valve on a required pipeline.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to aid in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

In the description of the present invention, it should be noted that the terms "center", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims (8)

1. A flow stabilizing ring is characterized by comprising a flow resisting part, a connecting ring and a fixing part, wherein the flow resisting part is located at the center, the connecting ring is coaxial and concentric with the flow resisting part, the fixing part is used for connecting the flow resisting part and the connecting ring, a flow guide gap is formed between the flow resisting part and the fixing ring, high-pressure water impacts the flow resisting part, and is blocked by the flow resisting part and decompressed and then is output along the flow guide gap.

2. The flow stabilizer ring of claim 1, wherein the flow obstructing portion and the attachment ring are in two mutually parallel planes.

3. The flow stabilizer ring of claim 1, wherein the flow blocking portion is cylindrical with one end open and the other end closed, and the open end of the flow blocking portion faces the connection ring.

4. The stabilizer ring of claim 3, wherein the diameter of the open end of the flow-impeding portion is greater than the diameter of the closed end.

5. The flow stabilizer ring of claim 1, wherein the fixing member is provided in a plurality of numbers, a predetermined distance being provided between each two fixing members, the fixing members dividing the flow guide gap.

6. A straight-through steady flow water inlet valve is characterized in that: the flow stabilizing ring comprises the flow stabilizing ring as claimed in any one of claims 1 to 5, and further comprises a straight main pipeline and a valve core capable of adjusting water flow of the main pipeline, wherein the flow stabilizing ring is arranged in the main pipeline, and water flow enters the main pipeline and flows to the flow stabilizing ring; the straight-through steady flow water inlet valve regulates high water flow pressure, high water pressure impacts the flow resisting part of the steady flow ring, and the flow resisting part resists pressure reduction and then outputs along the flow guide gap.

7. A straight-through steady flow inlet valve as defined in claim 6 wherein: the draw-in groove has been seted up to trunk line inner wall circumference, and the go-between circumference of stationary flow ring extends the snap ring that has the adaptation in the draw-in groove, and the snap ring card is gone into in the draw-in groove and can be relative draw-in groove circumference rotatory.

8. The straight-through steady flow water inlet valve of claim 7, wherein: the main pipeline is also provided with a connecting piece.

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