CN216006848U - Ecological purification type water retaining weir - Google Patents

Abstract

The utility model relates to an ecological purification type water retaining weir, which comprises a weir body, wherein the right end is an inclined plane, the left end is a vertical plane, a plurality of filter tanks are arranged at the left end of the weir body from top to bottom, an adjusting mechanism is arranged at the right end to adjust the angle of the inclined plane at the right end of the weir body according to the actual situation of a water body, a plurality of connecting rods are respectively connected at the front side and the rear side of the weir body from top to bottom through rotating shafts, and a current limiting plate is connected between the connecting rods at the front side and the rear side through rotating shafts, the device can ensure that the weir body can be attached to the actual water body situation by adjusting the inclined plane at the right end of the weir body through the adjusting mechanism in the actual use process, ensures that the water body can enter the filter tanks to complete purification, can limit the flow velocity and the flow of the water body to the maximum extent through the mutual matching between the connecting rods and the current limiting plate, prevents plants in the filter tanks from being damaged, reduces the maintenance burden, and a reservoir is also arranged in the weir body, the reservoir is communicated with the filter tank to further improve the purification function of the water body.

Description

Ecological purification type water retaining weir

Technical Field

The utility model relates to a hydraulic engineering water retaining structure, more specifically the theory that says so, it relates to an ecological purification type manger plate weir.

Background

With the development of the economic society and the discharge of industrial pollution, agricultural pollution, domestic sewage and domestic garbage, the problem of water pollution is increasingly aggravated, and the water pollution becomes a hidden danger harming human health.

Most of the prior art devices utilize the water pump to pump out the water in the water body and pour into the filter tank, but the method of direct irrigation of water pump not only can damage the planting body in the rose box, leads to follow-up maintenance troublesome, and the existence of water pump also can lead to the fault rate of prior art device in the field to increase moreover, makes prior art device can not play the anticipated effect.

Disclosure of Invention

Not enough to prior art, the utility model provides an ecological purification type manger plate weir has solved prior art device maintenance difficulty, and purifying effect is poor shortcoming, has the fault rate low, advantage that purifying effect is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ecological purification type manger plate weir, includes that the left end face is vertical plane, and the right-hand member face is the weir body on inclined plane, weir body left end face from the top down is provided with a plurality of filter tanks, weir body right-hand member face is connected with adjustment mechanism through the round pin axle hinge, and front and back both sides terminal surface from the top down is connected with a plurality of connecting rods through the pivot rotation respectively, the weir body right side still is provided with the current-limiting plate, the current-limiting plate is located between the connecting rod of both sides around the weir body to also rotate through the pivot with the connecting rod and be connected, the relative distance between current-limiting plate lower extreme and the weir body is greater than the relative distance between current-limiting plate upper end and the weir body, the filter tank lower extreme is provided with a plurality of through-holes.

Preferably, the inside circulation groove that is provided with of weir body, the left end face is provided with the breach groove to the filter-tank, breach groove and circulation groove expert connect, circulation groove lower extreme expert connects has the cistern, the cistern is kept away from circulation groove one end relatively and is provided with the backward flow groove, be provided with the filter screen between backward flow groove and the cistern, the backward flow groove extends to outside the weir.

Preferably, the filter tank and the reflux tank both have certain inclination, the filter tank at the lowest end is not provided with the inclination angle, and the lower end surface is not provided with the through hole.

Preferably, the backflow groove is located at the upper end of the water storage tank, the left end of the water storage tank is communicated with a sewage discharge outlet, and the relative height of the upper end face is lower than that of the lower end face of the lowermost notch groove.

Preferably, adjustment mechanism includes the inner panel of being connected through the round pin axle hinge with weir body right-hand member upside, inner panel right-hand member downside has the planking through slide mechanism sliding connection, the planking lower extreme has the fixed plate through slide mechanism sliding connection, fixed plate and weir body right-hand member downside fixed connection.

Preferably, the sliding mechanism comprises a sliding rod, the sliding rod is of an inverted T shape, and sliding grooves are formed in the inner plate and the fixed plate for the sliding rod.

Preferably, the upper end face of a sliding rod in the sliding mechanism between the outer plate and the fixed plate is provided with an external thread, and a first locking nut is screwed through the external thread.

Preferably, the rotating shaft is provided with an external thread at one end which is relatively far away from the weir body, and is in threaded connection with a second locking nut through the external thread.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the utility model discloses utilize adjustment mechanism adjustment weir body right-hand member inclined plane to make the weir body can laminate the actual water condition in the in-service use in-process, guarantee that the water can get into and accomplish the purification in the filter-tank, can also furthest restrict water velocity of flow and flow through mutually supporting between connecting rod and the current-limiting plate simultaneously, prevent that the inside plant of filter-tank from being damaged, alleviate the maintenance burden.

The utility model discloses utilize a plurality of filter tanks that set up from top to bottom to be provided with the through-hole in upper end filter tank bottom, and be provided with certain gradient on the upper end filter tank, can guarantee the water and flow down the back through the weir body upper end, can furthest with the inside plant contact of filter tank, from the top down the floor filter, realize better filter effect.

The utility model discloses still be provided with the cistern in the weir body to through the cistern to the water through the rose box deposit with preliminary discharge impurity, still be provided with the filter screen simultaneously between cistern and backward flow groove in order to accomplish further filtration, improve the purification performance to the water.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view of the present invention;

in the figure: 1. a filter tank; 2. a weir body; 3. a rotating shaft; 4. a pin shaft; 5. an inner plate; 6. a restrictor plate; 7. a connecting rod; 8. a second lock nut; 9. an outer plate; 10. a first locking nut; 11. a fixing plate; 12. a circulation tank; 13. a notch groove; 14. a sewage discharge outlet 15 and a water storage tank; 16. a reflux tank; 17. a slide bar; 18. a chute; 19. a through hole; 20. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an ecological purification type water retaining weir includes a weir body 2 with a vertical plane at the left end and an inclined plane at the right end, the weir body 2 can divide pressure of water through the inclined plane, and the inclined plane can also ensure that the diameter of the lower end of the weir body 2 is greater than that of the upper end, so as to improve the bearing performance of the weir body 2, and thus, a stronger water retaining effect can be achieved.

Thereby 2 right-hand members of weir body are provided with adjustment mechanism so that the 2 right-hand member inclined plane angles of adjustment weir body laminate actual water condition.

The adjusting mechanism comprises an inner plate 5 hinged to the upper side of the right end of the weir body 2, an outer plate 9 is connected to the lower side of the right end of the inner plate 5 in a sliding mode through a sliding mechanism, the overlapping area of the inner plate 5 and the outer plate 9 can be changed through hinged connection and sliding connection, and therefore the relative angle between the inner plate 5 and the outer plate 9 and the weir body 2 is changed.

The lower end of the outer plate 9 is connected with a fixing plate 11 in a sliding mode through a sliding mechanism, the fixing plate 11 is fixedly connected with the weir body 2, so that the outer plate 9 is limited to move up and down, and the outer plate 9 and the inner plate 5 can only do left-right linear motion relative to the weir body 2.

The sliding mechanisms comprise sliding rods 17, the sliding rods 17 of the two sliding mechanisms are fixedly connected with the outer plate 9, the sliding rods 17 in the sliding mechanisms which are relatively close to each other are vertically connected with the outer plate 9, and the sliding mechanisms which are relatively close to each other are vertical to the fixed plate 11 so as to ensure that the adjusting mechanisms and the stroke between the adjusting mechanisms and the weir body 2 do not conflict.

The slide bar 17 is of an inverted T shape, the slide bars 17 are provided with slide grooves 18 on the fixed plate 11 and the inner plate 5 so that the fixed plate 11 and the inner plate 5 can slide relative to the outer plate 9, and the inverted T structure can also ensure that the outer plate 9 is not separated from the inner plate 5 and the fixed plate 11, thereby ensuring the reliability of the device and reducing the failure rate.

The upper end face of a sliding rod 17 in the sliding mechanism between the outer plate 9 and the fixed plate 11 is provided with an external thread, a first locking nut 10 is connected in a threaded mode through the external thread, and the pressing force of the first locking nut 10 on the fixed plate 11 can be changed through the mutual matching of the first locking nut 10 and the external thread on the sliding rod 17, so that the angle of the adjusting mechanism is fixed.

The weir body 2 is provided with a plurality of pivots 3 respectively from top to bottom on both sides terminal surface around to be connected with connecting rod 7 through pivot 3 rotation.

The flow limiting plate 6 is arranged on the right side of the weir body 2, the flow limiting plate 6 is located between the connecting rods 7 on the front side and the rear side and is rotationally connected with the connecting rods 7 through the rotating shafts 3, the flow limiting plate 6 can make up-and-down linear motion relative to the weir body 2 through the rotational connection between the connecting rods 7 and the rotating shafts 3, meanwhile, the relative length between the weir body 2 and the flow limiting plate 6 can be changed, generally speaking, when the connecting rods 7 are perpendicular to the weir body 2, the relative length between the weir body 2 and the flow limiting plate 6 is the largest, and when the connecting rods 7 are located at the upper end or the lower end of the weir body 2, the relative angle between the weir body 2 and the flow limiting plate 6 is the smallest.

The relative length between the lower end of the current-limiting plate 6 and the weir body 2 is smaller than the relative length between the upper end of the current-limiting plate 6 and the weir body 2, when the current-limiting plate 6 is not affected by external force in the actual use process, the current-limiting plate 6 is positioned at the lower end of the weir body 2 and clings to the surface of the weir body 2, a certain gap is formed between the lower end of the current-limiting plate 6 and the weir body 2, the current-limiting plate 6 and the current-limiting plate 6 impact the water body in the water body flowing process, the current-limiting plate 6 is forced to move by utilizing the gap between the current-limiting plate 6 and the weir body 2, the water body can enter the left side of the weir body 2 and the flow velocity and the impact force of the water body are reduced, and the impact of the water body on the right filtering groove 1 of the weir body 2 is reduced to the maximum extent.

The rotating shaft 3 is provided with an external thread on one side which is relatively far away from the weir body 2, the external thread is connected with the second locking nut 8 in a threaded mode, the pressing force of the second locking nut 8 on the connecting rod 7 can be changed through the threaded fit between the rotating shaft 3 and the second locking nut 8, the connecting rod 7 is fixed, the limiting effect of the flow limiting plate 6 on a water body is reduced, meanwhile, the second locking nut 8 can also play a role in positioning the connecting rod 7, and the connecting rod 7 is prevented from being separated from the rotating shaft 3.

The weir body 2 right side from the top down is provided with a plurality of filter tanks 1, and the water strikes the current-limiting plate 6, flows into weir body 2 right side through adjustment mechanism, flows into in the filter tank 1, can place the planting body in the filter tank 1 and be used for planting the plant, absorbs nutrient substance such as nitrogen, phosphorus in the water through the plant to and the endless circulation of water, reduce the content of nutrient substance such as nitrogen, phosphorus in the water, solved the eutrophication problem in the water.

The filter tank 1 has a certain inclination angle, and the left end of the filter tank 1 is lower than the right end so as to ensure that the water body can cover the filter tank 1 to the maximum extent, thereby improving the filtering effect.

The lower end of the filter tank 1 is provided with a plurality of through holes 19 to ensure that the water body can flow into the lower end filter tank 1 from the upper end filter tank 1, so that the water body is subjected to multilayer filtration, and the filtering effect is further improved.

The weir body 2 is internally provided with a circulation groove 12, the left end face of the weir body is provided with a notch groove 13 aiming at the filter tank 1, the notch groove 13 is communicated with the circulation groove 12, the lower end of the circulation groove 12 is communicated with a reservoir 15, one end of the reservoir 15, which is relatively far away from the circulation groove 12, is provided with a backflow groove 16, the backflow groove 16 extends out of the weir body 2, water flows into the notch groove 13 through the filter tank 1, is submerged into the reservoir 15 through the circulation groove 12, and finally flows into the water through the backflow groove 16, the inclined structure on the filter tank 1 can ensure that the water flowing into the filter tank 1 is firstly filtered by plants and circularly flows into the water, the purification function of the water is ensured, meanwhile, the notch groove 13 communicated with the filter tank 1 also ensures that the water can quickly flow back into the water when the water more exceeds the processing range of the filter tank 1, the damage of the filter tank 1 is avoided, and the existence of the reservoir 15 can also increase the self weight of the weir body 2 in a working state, the weir body 2 is light and convenient to mount when being mounted, and has a reliable water retaining effect in actual use.

The lowermost filter tank 1 does not have an inclination angle to prevent the water from accumulating and damaging the filter tank 1.

The lower end surface of the filtering tank 1 at the lowest end is not provided with the through hole 19 so as to ensure that water can be secondarily filtered after finishing in the reservoir 15 according to a preset route, and the filtering effect is improved.

The backflow groove 16 is positioned at the upper end of the water storage tank 15 so as to enable the water body to be primarily settled after entering the water storage tank 15, and the left end of the water storage tank 15 is communicated with a sewage discharge outlet 14 so as to be convenient for clearing settled wastes.

A filter screen 20 is arranged between the backflow groove 16 and the water storage tank 15, and the filter screen 20 can be configured according to the actual condition of the water body so as to further improve the secondary filtering effect.

The upper end surface of the reservoir 15 is relatively lower than the lower end surface of the lowermost notch groove 13 to prevent the water from flowing back.

The backflow groove 16 has a certain inclination angle, and the left end of the backflow groove 16 is higher than the right end so as to prevent the water body after the secondary filtration from flowing back, and simultaneously prevent the water body from entering the water storage tank 15 through the backflow groove 16.

The working principle is as follows: the utility model discloses at the in-service use in-process user at first need confirm adjustment mechanism inclination according to the water velocity of flow, confirm whether utilize No. two lock nut 8 to fix connecting rod 7, later lay the planting body to the rose box in, plant the plant on the planting body for this device can utilize the plant to purify the water.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an ecological purification type manger plate weir, is vertical plane including the left end face, and the right-hand member face is weir body (2) on inclined plane, weir body (2) left end face from the top down is provided with a plurality of filter tanks (1), its characterized in that: the weir body (2) is hinged with an adjusting mechanism through a pin shaft (4), the end surfaces of the front side and the rear side are respectively and rotatably connected with a plurality of connecting rods (7) through a rotating shaft (3) from top to bottom, the right side of the weir body (2) is also provided with a flow limiting plate (6), and the flow limiting plate (6) is positioned between the connecting rods (7) on the front side and the rear side of the weir body (2) and is also rotatably connected with the connecting rods (7) through the rotating shaft (3);

the relative distance between the lower end of the flow limiting plate (6) and the weir body (2) is greater than the relative distance between the upper end of the flow limiting plate (6) and the weir body (2);

the lower end face of the filter tank (1) is provided with a plurality of through holes (19).

2. The ecological purification type water retaining weir of claim 1, wherein: weir body (2) inside circulation groove (12) that is provided with, the left end face is provided with breach groove (13) to filter tank (1), breach groove (13) lead to with circulation groove (12) and connect, circulation groove (12) lower extreme leads to and has connect cistern (15), cistern (15) keep away from circulation groove (12) one end relatively and are provided with backward flow groove (16), be provided with between backward flow groove (16) and cistern (15) filter screen (20), backward flow groove (16) extend to outside weir body (2).

3. The ecological purification type water retaining weir of claim 2, wherein: the filter tank (1) and the reflux tank (16) both have certain inclination, the filter tank (1) at the lowest end is not provided with an inclination angle, and the lower end surface is not provided with a through hole (19).

4. The ecological purification type water retaining weir of claim 2, wherein: the backflow groove (16) is located at the upper end of the water storage pool (15), the left end of the water storage pool (15) is communicated with the sewage discharge port (14), and the relative height of the upper end face is lower than that of the lower end face of the lowermost notch groove (13).

5. The ecological purification type water retaining weir of claim 1, wherein: the adjusting mechanism comprises an inner plate (5) hinged with the upper side of the right end of the weir body (2) through a pin shaft (4), the lower side of the right end of the inner plate (5) is connected with an outer plate (9) through a sliding mechanism, the lower end of the outer plate (9) is connected with a fixed plate (11) through a sliding mechanism, and the fixed plate (11) is fixedly connected with the lower side of the right end of the weir body (2).

6. The ecological purification type water retaining weir of claim 5, wherein: the sliding mechanism comprises a sliding rod (17), the sliding rod (17) is of an inverted T shape, and sliding grooves (18) are formed in the inner plate (5) and the fixing plate (11) aiming at the sliding rod (17).

7. The ecological purification type water retaining weir of claim 5, wherein: and the upper end surface of a sliding rod (17) in the sliding mechanism between the outer plate (9) and the fixed plate (11) is provided with an external thread, and a first locking nut (10) is screwed through the external thread.

8. The ecological purification type water retaining weir of claim 1, wherein: the rotating shaft (3) is provided with an external thread at one end which is relatively far away from the weir body (2), and is connected with a second locking nut (8) through the external thread in a threaded manner.

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