CN209280042U - A kind of integration triangular-notch weir - Google Patents

Abstract

The utility model relates to a kind of integrated triangular-notch weirs, including weir body and lid, in which: the both ends of the surface of weir body along its length are respectively equipped with inlet and liquid outlet, and inlet is equipped with strainer；The bottom of weir body successively plugs collection box, filter plate, spoiler and triangular-notch weir baffle, the inside that wherein collection box is located in the liquid inlet, and the top of collection box from inlet to liquid outlet lower than plane where inlet, to receive external rubbish and sundries；The top of filter plate is concordant with the top of weir body；Zigzag is formed on the top of spoiler；Lid is hinged on the body of weir, and can cover weir body.The utility model filter guarantees monitoring water quality not by rubbish incidental and rotten interference；Collection box cleaning convenient for safeguarding guarantees clean in the body of weir；Spoiler reduces water flow inside speed, and monitoring data are accurate；Cover board covers weir body, fall into top rubbish incidental can not, and spoiler and triangle weir plate and weir body bottom junction are respectively provided with waterproof plug, are convenient to clean weir body Yu Shui.

Description

A kind of integration triangular-notch weir

Technical field

The utility model relates to triangular-notch weir technical field more particularly to a kind of integrated triangular-notch weirs.

Background technique

Traditional triangular-notch weir is that a right angled triangle baffle is added among the body of weir, is intake by water inlet, triangular-notch weir Crest of weir water outlet, monitoring crest of weir water outlet waterlevel data are calculated as flow.When The turbulent river crashes its way through, the water flow for entering crest of weir will be unstable, And excessive solid refuse sundries and mud can be carried to be deposited at triangle weir plate and crest of weir, obstruct crest of weir outlet. When no water, before water below lower than crest of weir can accumulate always, cannot exclude, and time length can cause water body rotten.

In the application of sponge city scene actual environment, due to the particularity of environment, sponge facility can not pass through flowmeter It is monitored flow, the water for becoming a mandarin and going out stream can only be monitored by triangular-notch weir, and monitoring data need to reach grade Not, therefore there is some interference that can all lead to the accuracy for detecting the data come.

In addition its water is determined according to rain fall, and rainfall has uncertainty, is unable to judge accurately interval time, The drying and cleaning for needing to guarantee weir body in practical application before rainfall will also guarantee that water is interference-free in rainfall.

Utility model content

The purpose of this utility model is to provide a kind of integrated triangular-notch weir for above-mentioned status.

The technical solution adopted in the utility model: a kind of integration triangular-notch weir, including weir body and lid, in which:

The both ends of the surface of weir body along its length are respectively equipped with inlet and liquid outlet, and inlet is close to the middle part of weir body, out Liquid mouth is equipped with strainer close to the bottom of weir body, inlet；The bottom of weir body successively plugs collection box, filter from inlet to liquid outlet Plate, spoiler and triangular-notch weir baffle, the inside that wherein collection box is located in the liquid inlet, and the top of collection box are lower than where inlet Plane, to receive external rubbish and sundries；The top of filter plate is concordant with the top of weir body；Zigzag is formed on the top of spoiler, Right angle trigonometry type groove is formed on the top of triangle weir plate；

Lid is hinged on the body of weir, and can cover weir body.

Enter the beneficial effects of the utility model are: strainer stops rubbish incidental, guarantees monitoring water quality not by rubbish incidental With rotten interference；Liquid outlet realizes that noresidue water body accumulates close to the bottom of weir body, guarantees monitoring water quality not by metamorphic water soma It disturbs；Collection box cleaning convenient for safeguarding guarantees clean in the body of weir；Spoiler reduces water flow inside speed, guarantees crest of weir water Stream is stablized, and monitoring data are accurate；Cover board covers weir body, fall into top rubbish incidental can not, also can avoid child and falls into accidentally.

Detailed description of the invention

Attached drawing involved in the utility model embodiment description is simply introduced, in order to the utility model reality It applies the technical solution in example to be become apparent from, completely illustrated, some implementations of following attached drawing only for the utility model Example, is not intended to limit the utility model, under the premise of without other creative works, it is clear that can be according to these attached drawings Obtain other accompanying drawings.

Fig. 1 is a kind of structural schematic diagram of integrated triangular-notch weir of the utility model；

Fig. 2 is the main view of filter plate；

Fig. 3 is the main view of triangle weir plate.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection.It can be mechanical connection, be also possible to be electrically connected.Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Such as Fig. 1~3, the utility model provides a kind of integrated triangular-notch weir, including weir body 1 and lid 2, in which:

The both ends of the surface of weir body 1 along its length are respectively equipped with inlet 1A and liquid outlet 1B, and inlet 1A is close to weir body 1 Middle part, liquid outlet 1B are equipped with strainer close to the bottom of weir body 1, inlet 1A；The bottom of weir body 1 is from inlet 1A to liquid outlet 1B Collection box 3, filter plate 4, spoiler 5 and triangular-notch weir baffle 6 are successively plugged, wherein collection box 3 is located in the liquid inlet the inside of 1A, and receives Collect the top of box 3 lower than plane where inlet 1A, to receive external rubbish and sundries；The top of filter plate 4 and the top of weir body 1 Concordantly；Zigzag is formed on the top of spoiler 5, and right angle trigonometry type groove is formed on the top of triangle weir plate 6；

Lid 2 is hinged on weir body 1, and can cover weir body 1.

The triangular-notch weir according to the present embodiment has the advantage that strainer stops rubbish incidental and enters, guarantees monitoring Water quality is not by rubbish incidental and rotten interference；Liquid outlet 1B realizes that noresidue water body accumulates close to the bottom of weir body 1, guarantees monitoring Water quality is not disturbed by metamorphic water soma；The cleaning convenient for safeguarding of collection box 3 guarantees clean in the body of weir；Spoiler 5 reduces internal water Flow velocity degree, guaranteed crest of weir waterflow stabilization, and monitoring data are accurate；Cover board 2 covers weir body 1, fall into top rubbish incidental can not, Also it can avoid child to fall into accidentally.

Further, weir body 1 is in cuboid, and inlet 1A and liquid outlet 1B are round hole.

It should be noted that weir body 1 can also be cylindrical.

Further, lid 2 is hinged on the upper edge of 1 length direction of weir body, and overturning lid 2 covers weir body 1 in turn.

Further, collection box 3 includes box body and handle, the width of box body and weir body 1 it is of same size, handle setting is in box The top side wall of body simultaneously extends upwardly to the upper surface lower than weir body 1.Smoothly box body can be taken out by pull handle.

Further, a hole 41 is opened up in the right and left of filter plate 4 and the bottom junctions of weir body 1, water is allowed to smoothly flow out, Make collection box not by hydraulic pressure, facilitate taking-up to clear up, while filter plate 4 can also play the role of certain drag reduction to water flow, allows water flow More smoothly flow into triangle crest of weir.

Further, spoiler 5 and triangular-notch weir baffle 6 are separately positioned at 1/3, the 2/3 of 1 length direction of weir body.In this way, resistance The weir body 1 is divided into equidistant space by flowing plate 5 and triangle weir plate 6.

Further, the bottom junctions aperture of spoiler 5 and weir body 1, and waterproof plug is installed in tapping, it acts as: Play waterproof action in normal monitoring, when maintenance can be such that the water for remaining in weir body releases, and avoid water body from accumulating, water body is caused to become Matter, when next rainfall monitoring, the water quality of detection is interference-free, and water quality is normal.

Further, the bottom junctions aperture of triangular-notch weir baffle 6 and weir body 1, and waterproof plug is installed in tapping.It is acted on Are as follows: play waterproof action in normal monitoring, when maintenance can be such that the water for remaining in weir body releases, and avoid water body from accumulating, lead to water Body is rotten, and when next rainfall monitoring, the water quality of detection is interference-free, and water quality is normal.

It should be noted that measuring instrument is mounted on the side wall of weir body 1, and protecting box is set, can be locked, is reinforced antitheft.

The working principle of the utility model is as follows: water flow enters in weir body 1 from inlet 1A, and sundries is fallen into collection box 3, Water flow continues through filter plate 4, spoiler 5 and triangular-notch weir baffle 6 and flows out again from liquid outlet 1B.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model Within enclosing.

Claims (5)

1. a kind of integration triangular-notch weir, which is characterized in that including weir body and lid, in which:

The both ends of the surface of the weir body along its length are respectively equipped with inlet and liquid outlet, and the inlet is close to the weir body Middle part, the liquid outlet are equipped with strainer close to the bottom of the weir body, the inlet；The bottom of the weir body is from the feed liquor Mouthful successively plug collection box, filter plate, spoiler and triangular-notch weir baffle to the liquid outlet, wherein the collection box be located at it is described into The inside of liquid mouth, and the top of the collection box is lower than plane where the inlet, to receive external rubbish and sundries；It is described The top of filter plate is concordant with the top of weir body；Zigzag, the top shape of the triangular-notch weir baffle are formed on the top of the spoiler At right angle trigonometry type groove；

The lid is hinged on the body of weir, and can cover the weir body.

2. a kind of integrated triangular-notch weir according to claim 1, which is characterized in that the collection box includes box body and handle Hand, the width of the box body is of same size with the weir body, and the top side wall of the box body and upward is arranged in the handle Extend and be lower than the upper surface of the weir body.

3. a kind of integrated triangular-notch weir according to claim 2, which is characterized in that the bottom of the filter plate and the weir body The right and left of junction opens up a hole.

4. a kind of integrated triangular-notch weir according to claim 1, which is characterized in that the triangular-notch weir baffle and the weir body Bottom junctions aperture, and the tapping install waterproof plug.

5. a kind of integrated triangular-notch weir according to any one of claims 1 to 4, which is characterized in that the spoiler and three Angle weir baffle is separately positioned at 1/3, the 2/3 of the length direction of the weir body.