CN115978340A

CN115978340A - Annular buffering formula water-locator

Info

Publication number: CN115978340A
Application number: CN202211713033.1A
Authority: CN
Inventors: 刘桔昌; 罗亦坤; 黄泽伟
Original assignee: Guangzhou Longyue Environmental Protection Machinery Equipment Co ltd
Current assignee: Guangzhou Longyue Environmental Protection Machinery Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-18

Abstract

The invention discloses an annular buffer type water distributor, which comprises a water inlet channel, a water distributor communicated with the outlet of the water inlet channel and a flow stabilizing cylinder arranged below the water distributor, wherein one side of the water distributor is provided with a water inlet, the water inlet channel is arranged in a curved shape, the outlet of the water distributor is butted with the water inlet of the water distributor, the water distributor comprises an overflow wall arranged at the central position, a guide vane arranged in the overflow wall and an annular channel arranged outside the overflow wall, and the overflow wall is provided with a plurality of overflow water grooves; the annular buffer type water distributor reduces the acting force of water flow entering the flow stabilizing cylinder through the annular buffer type structure.

Description

Annular buffering formula water-locator

Technical Field

The invention relates to an annular buffer type water distributor.

Background

Water distribution refers to the arrangement of water quantity according to a certain rule on a certain working area, and most commonly, water is distributed uniformly on a working surface. The device that accomplishes this task is called a water distributor.

When the existing water distributor is used, the scheme adopted by the existing water distributor is that a single point enters a flow stabilizing cylinder, the buffering effect on water flow is poor, and the buffering force of the water flow is large.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the annular buffer type water distributor which reduces the acting force of water flow entering the flow stabilizing cylinder through the annular buffer type structure.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the annular buffering water distributor includes water inlet channel, water distributor communicated to the water inlet channel and flow stabilizing cylinder below the water distributor, and water inlet set in one side of the water distributor and with curved outlet connected to the water inlet of the water distributor.

Preferably, the water inlet channel is in a curved hook-like arrangement.

Preferably, the water inlet direction and the water outlet direction of the water inlet channel form a turning direction of at least 90 degrees.

Preferably, the overflow water tank is composed of more than one concave notch which is uniformly distributed on the overflow wall.

Preferably, the overflow water groove has a level higher than that of the guide vane.

Preferably, the guide vane comprises a vane axis and a plurality of inclined vanes uniformly distributed around the vane axis.

Preferably, the flow stabilizing cylinder is positioned at a lower position of the annular channel.

Preferably, the flow stabilizing cylinder is communicated with the guide vane.

Preferably, the annular channel is arranged in a circular ring shape, the overflow wall is a circular blocking wall positioned in an inner ring of the annular channel, the annular channel is provided with anti-blocking holes, the anti-blocking holes are more than one and are uniformly distributed in the annular channel, the bottom of the overflow wall is provided with water inlet holes, and the water inlet holes are more than one and are uniformly distributed on the overflow wall.

Preferably, the overflow trough has a lower level than the outer wall of the annular channel.

The invention has the beneficial effects that:

compared with the traditional water distributor, the annular channel which is annularly arranged is adopted for buffering water flow, the overflow water tank is adopted for secondary buffering in the annular channel, and then the guide vanes in the overflow water tank are used for tertiary buffering, so that the dispersed entering of the water flow is realized, the stable flowing of the concentrated entering of the water flow is avoided, and the impact on the water flow is weakened.

Drawings

FIG. 1 is a schematic view of a water distributor in a three-dimensional structure of an annular buffer type water distributor according to the present invention;

FIG. 2 is a schematic diagram of a front structure of an annular buffer water distributor according to the present invention;

fig. 3 is a schematic view of a connection structure between a water inlet channel and a water distributor of an annular buffer type water distributor according to the present invention.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is more particularly described in the following paragraphs with reference to the accompanying drawings by way of example. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, an annular buffer water distributor includes a water inlet channel 1, a water distributor 2 connected to an outlet of the water inlet channel 1, and a flow stabilizing cylinder 3 disposed below the water distributor 2, wherein a water inlet 4 is disposed at one side of the water distributor 2, the water inlet channel 1 is disposed in a curved shape, and the outlet is connected to the water inlet 4 of the water distributor 2, the water distributor 2 includes an overflow wall 21 disposed at a central position, a guide vane 22 disposed in the overflow wall 21, and an annular channel 23 disposed outside the overflow wall 21, and a plurality of overflow water grooves 211 are disposed on the overflow wall 21.

This inhalant canal 1 is curved hook-like setting, this inhalant canal 1 its water inlet direction and play water direction form at least the turning to more than 90, in this embodiment, the adoption is 180 turning to, it is opposite with the income water direction also to be the play water direction, thereby reach comparatively good buffering effect, it should be explained, adopt this to turn to the design mainly in order to reduce the buffering of rivers, consequently adopt the angle of turning to more than 90 most suitable, on the other hand is based on space utilization's consideration, 180 design in this embodiment has been adopted, of course adopt other angle of turning to also can realize the purpose of intaking.

Further, in the present embodiment, in consideration of the water intake purpose of the water intake path 1, the water intake path 1 is designed to be inclined at a slope of 5 to 15 °, and an excessively high slope value tends to increase the flow rate of the water, so that a low slope value is used in the present embodiment.

This overflow water tank 211 is by more than one, the equipartition is constituteed in the spill notch on overflow wall 21, the level of this overflow water tank 211 is higher than guide vane 22, this guide vane 22 is including a blade axle center 221, and a plurality of slope blades 222 that encircle in blade axle center equipartition, it should explain, in this embodiment, adopted the overflow water tank 211 that is concave notch and constitutes, of course also can adopt the design of curved shape or triangle-shaped breach form, can not influence the overflow effect of this overflow water tank 211 to everywhere, and adopt the concave notch then is based on the purpose of convenient processing.

The blade axis 211 is used to fix each of the oblique blades 22 and prevent the oblique blades 222 from moving due to an excessive impact force.

The flow stabilizing cylinder 3 is located below the annular channel 23, the flow stabilizing cylinder 3 is communicated with the guide vanes 22, the annular channel 23 is arranged in a circular ring shape, the overflow wall 21 is a circular blocking wall located in the inner ring of the annular channel 23, the horizontal height of the overflow water tank 211 is lower than the outer wall of the annular channel 23, and the water flow entering the water distributor 2 can uniformly enter the guide vanes 22 through the annular channel 23 and the overflow wall 21 designed by the circular blocking wall, so that the water flow is buffered.

Open on this annular duct 23 and have anti-blocking hole 24, this anti-blocking hole 24 is equipped with more than one, and be the equipartition setting in annular duct 23, open at the bottom of this overflow wall 21 has inlet opening 25, this inlet opening 25 is equipped with more than one, and be the equipartition setting on overflow wall 21, be used for preventing the silt jam of annular duct 23 bottom in annular duct 23 through anti-blocking hole 24, can directly discharge silt through directly opening anti-blocking hole 24 in annular duct 23, and inlet opening 25 is used for when overflow water groove 211 is the top drainage, carry out the drainage simultaneously below it simultaneously, thereby form drainage simultaneously from top to bottom, the displacement is higher, and can not influence the effect of dispersed rivers.

The beneficial effects of the invention are:

The above-described embodiments of the present invention are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and various other modifications, substitutions and alterations can be made to the above-described structure of the present invention without departing from the basic technical concept of the present invention as described above, according to the common technical knowledge and conventional means in the field of the present invention.

Claims

1. The utility model provides an annular buffering formula water-locator, including the inhalant canal, and the water-locator that communicates with inhalant canal exit, and set up the stationary flow section of thick bamboo below the water-locator, its characterized in that: one side of the water distributor is provided with a water inlet, the water inlet channel is arranged in a curved shape, an outlet of the water inlet channel is butted with the water inlet of the water distributor, the water distributor comprises an overflow wall arranged at the central position, a guide vane arranged in the overflow wall and an annular channel arranged outside the overflow wall, and a plurality of overflow water channels are arranged on the overflow wall.

2. The annular buffer type water distributor according to claim 1, characterized in that: the water inlet channel is arranged in a curved hook shape.

3. The annular buffer type water distributor according to claim 2, characterized in that: the water inlet direction and the water outlet direction of the water inlet channel form a turning direction of at least more than 90 degrees.

4. The annular buffer type water distributor according to claim 1, wherein: the overflow water tank consists of more than one concave notch which is evenly distributed on the overflow wall.

5. The annular buffer water distributor according to claim 4, wherein: the level of the overflow water groove is higher than that of the guide vanes.

6. The annular buffer water distributor according to claim 5, wherein: the guide vane comprises a vane axis and a plurality of inclined vanes which are uniformly distributed around the vane axis.

7. The annular buffer type water distributor according to claim 1, wherein: the flow stabilizing cylinder is positioned at the lower position of the annular channel.

8. The annular buffer water distributor according to claim 7, characterized in that: the flow stabilizing cylinder is communicated with the guide vane.

9. The annular buffer water distributor according to claim 8, characterized in that: this annular channel is ring shape setting, and this overflow wall keeps off the wall for being located the annular channel endocyclic circular, and it has prevented stifled consent to open on this annular channel, should prevent that the jam hole is equipped with more than one, and be the equipartition setting in the annular channel, and open the bottom of this overflow wall has the inlet opening, and this inlet opening is equipped with more than one, and be the equipartition setting on the overflow wall.

10. The annular buffer water distributor according to claim 9, wherein: the level of the overflow water groove is lower than the outer wall of the annular channel.