CN220167316U

CN220167316U - Rain bucket structure

Info

Publication number: CN220167316U
Application number: CN202321474509.0U
Authority: CN
Inventors: 吴建清; 张恒联; 江良闽
Original assignee: Fuzhou Architectural Design Institute Co ltd
Current assignee: Fuzhou Architectural Design Institute Co ltd
Priority date: 2023-06-10
Filing date: 2023-06-10
Publication date: 2023-12-12
Anticipated expiration: 2033-06-10

Abstract

The utility model relates to the technical field of drainage, and discloses a rain water bucket structure which solves the problem that a rain water bucket is likely to be blocked. The filtering mechanism can filter the water entering the guide cover, so that the possibility that sundries enter the water outlet pipe is reduced, and serious consequences are avoided; even if sundries block the enclosure and the top cover, when the accumulated water rises, the floating piece can float upwards under the buoyancy and drive the top cover to move upwards, so that the filter screen is unfolded, and accumulated water enters the guide cover from the filter screen.

Description

Rain bucket structure

Technical Field

The utility model relates to the technical field of drainage, in particular to a rain bucket structure.

Background

The rainwater hopper is arranged at the inlet of the drainage ditch entering the rainwater pipeline and is used for rapidly discharging rainwater, is generally used in a drainage system of a roof, and can rapidly discharge roof rainwater and snow water and block larger sundries, and the types of the rainwater hopper comprise 87 type, siphon type, weir flow type and the like.

The rainwater hopper comprises a water outlet pipe and a pressing plate connected to the upper end of the water outlet pipe, a guide cover is arranged on the pressing plate, and the function of rapid water drainage is realized through the guide cover. However, because the rain water bucket mainly can drain water rapidly when rainfall is large, the filtering effect is poor, sundries are easy to be absorbed into the rain water bucket or adsorbed on the surface of the rain water bucket in the use process, the blocking condition is caused, the water flow speed is affected, the drainage system is required to be maintained even in severe cases, the maintenance cost is high, and collapse accidents can be caused when severe ponding exceeds the load limit of a roof.

Disclosure of Invention

In order to overcome the defect that a rain water bucket is likely to be blocked, the utility model provides a rain water bucket structure.

The utility model provides a rain bucket structure, which adopts the following technical scheme:

the utility model provides a rain water bucket structure, includes the rain water bucket main part, the rain water bucket main part include the outlet pipe with connect in the clamp plate of outlet pipe upper end, install the kuppe on the clamp plate, the kuppe dustcoat is equipped with filtering mechanism, filtering mechanism including enclose locate the kuppe enclose keep off with set up in enclose the top cap of keeping off the top, enclose keep off with all seted up the filtration pore on the top cap, enclose keep off with be connected with flexible filter screen between the top cap, the top cap top is connected with the floating member.

By adopting the technical scheme, the size of the filtering holes on the enclosure and the top cover is smaller than that of the water holes of the guide cover, so that water entering the guide cover can be filtered, the possibility that sundries enter the water outlet pipe is reduced, and serious consequences are avoided; the filtering mechanism can also play a role in protecting the rain water bucket body, so that the damage of the rain water bucket body due to the accident such as impact is reduced, and the service life is prolonged. When no blockage or less water accumulation exists, the top cover is pressed on the enclosing baffle, and the flexible filter screen is in a contracted state; however, even debris has blockked up and has enclosed fender and top cap, when leading to the ponding volume to rise, the floating part of top cap top also can receive the buoyancy to float upwards to drive the top cap upward movement, thereby expand the filter screen, and make the top cap break away from nearby debris, ponding gets into the kuppe from the filter screen, at this moment, because the kuppe can produce great suction, can also make rivers play the promotion effect to enclosing the debris around keeping off, thereby make filtering mechanism filter continually.

Optionally, the top cover is connected with a guide piece extending downwards to the enclosure, and a guide groove for the guide piece to slide in a matched manner is formed in the enclosure.

By adopting the technical scheme, the guide piece is connected between the top cover and the enclosure, so that the guide limiting effect can be realized on the movement of the top cover, and when the top cover falls back after being moved upwards by the floating piece, the top cover can be abutted to the enclosure, so that the structure is more stable; the flexible filter screen can be completely unfolded, and a better filtering effect is achieved.

Optionally, the guide piece includes in the sliding part of sliding in the guide way and with the hook portion that sliding part is connected, hook portion is in the direction of keeping away from enclose keep off the center wears to establish the guide way.

Through adopting above-mentioned technical scheme, the bottom of guide outwards extends the hook and moves the portion, and when the guide upwards moved along with the top cap together, the hook moved the debris that the portion jam was blocked on the enclosing to the portion can be hooked to the hook moves in the portion gets into the kuppe to messenger's water can also follow, increases the water volume of flowing, improves the drainage effect of kuppe.

Optionally, the floating piece is internally provided with a screwing piece, and the top cover is provided with a threaded hole for the screwing piece to be screwed in a matched manner.

Through adopting above-mentioned technical scheme, compare in enclose of stereoplasm keep off and top cap, after long-time use, the floater receives corruption or produces deformation more easily, consequently floating piece and top cap realize dismantling through connecing the piece soon and connect the connection, be convenient for change the floater, prolonged filtering mechanism's life.

Optionally, the top surface of the top cover is arc-shaped.

Through adopting above-mentioned technical scheme, the top cap sets up to the arc and can reduce the possibility that debris piled up in the top cap top to reduce the influence to the floater atress, avoid because of the debris too much can't drive the condition emergence of top cap activity when leading to ponding.

Optionally, the enclosure is configured to incline from top to bottom.

Through adopting above-mentioned technical scheme, enclose and keep off and set up to slope form and also can play the guide effect to debris, when enclosing debris around keeping off too much, be close to enclosing debris on keeping off upper portion and can slide all around, drive partial debris simultaneously and remove, further reduce and enclose the possibility that keeps off by the jam.

Optionally, the inner surface of the enclosure is provided with anti-rotation baffles in a circumferential array.

Through adopting above-mentioned technical scheme, the anti-rotation baffle that circumference array set up can play the rectification effect to rivers, when the water yield is too much, avoids forming too big vortex, reduces the interior air entrainment of outlet pipe to form the siphon, increase quick drainage's effect.

Optionally, enclose and keep off the one end of top cap is provided with a plurality of connecting portions, the outer wall of outlet pipe in the clamp plate below is provided with the annular plate, offer on the annular plate confession the spread groove that connecting portion cooperation was put, on the clamp plate with spread groove dislocation department has offered the confession the connecting portion is from the groove of stepping down.

Through adopting above-mentioned technical scheme, get into or break away from the spread groove through connecting portion, can realize filtering mechanism and rainwater fill the detachable connection of main part, when filtering mechanism is blockked up, be convenient for dismantle and wash or change. During installation, the connecting part on the filtering mechanism corresponds to the abdication groove and enters between the pressing plate and the annular plate, then the filtering mechanism is rotated to enable the connecting part to correspond to the abdication groove, and then the connecting part is placed in the connecting groove, so that the connection between the filtering mechanism and the rain water bucket main body is realized.

Optionally, the connecting portion is kept away from the one end of enclosing the fender is connected with the spacing portion of buckling downwards, offer on the annular plate with the spread groove intercommunication supplies spacing portion cooperation grafting's spacing groove.

Through adopting above-mentioned technical scheme, spacing portion and spacing groove cooperation can restrict the removal of filter mechanism on the horizontal plane, have improved the connection structure stability and the compactness of filter mechanism and rainwater fill main part.

In summary, the present utility model includes at least one of the following beneficial effects:

1. the enclosure and the top cover can filter water entering the guide cover, so that the possibility that sundries enter the water outlet pipe is reduced, and serious consequences are avoided;

2. the filtering mechanism can protect the rain water bucket body, so that the damage caused by the collision of objects on the rain water bucket body is reduced, and the service life of the rain water bucket body is prolonged;

3. when sundries block the enclosure and the top cover to cause the rising of accumulated water, the floating piece above the top cover is floated upwards by buoyancy and drives the top cover to move upwards, so that the filter screen is unfolded, the top cover is separated from nearby sundries, accumulated water enters the guide cover from the filter screen, and at the moment, the guide cover generates larger suction force, so that the water flow can also have a pushing effect on sundries around the enclosure, and the filtering mechanism can continuously filter the sundries;

4. the anti-rotation partition plates arranged on the inner circumference of the enclosing baffle can play a role in rectifying water flow, when the water quantity is too large, oversized vortex is avoided, aeration in the water outlet pipe is reduced, siphonage is formed, and the effect of rapid water drainage is improved;

5. the filtering mechanism is detachably connected with the rain water bucket body, and when the filtering mechanism is blocked, the filtering mechanism is convenient to detach for cleaning or replacement.

Drawings

FIG. 1 is a schematic view showing the structure of a rain bucket according to embodiment 1 of the present utility model;

FIG. 2 is a sectional view showing a structure of a rain bucket in embodiment 1 of the present utility model;

FIG. 3 is a schematic view showing the structure of a rain bucket according to embodiment 2 of the present utility model;

FIG. 4 is a sectional view showing a structure of a rain bucket in embodiment 3 of the present utility model;

FIG. 5 is an exploded view of the rain bucket column and the filter mechanism of example 4 of the present utility model;

fig. 6 is a sectional view of a rain bucket structure in embodiment 4 of the present utility model.

Reference numerals illustrate: 1. a rain bucket body; 11. a water outlet pipe; 12. a pressing plate; 121. a relief groove; 13. a guide cover; 14. an annular plate; 141. a connecting groove; 142. a limit groove; 2. a filtering mechanism; 3. a surrounding baffle; 31. a first filter hole; 32. a guide groove; 33. an anti-rotation baffle; 34. a connection part; 35. a limit part; 4. a top cover; 41. a second filter hole; 42. a threaded hole; 5. a flexible filter screen; 6. a floating member; 61. a screwing piece; 7. a guide member; 71. an extension; 72. a sliding part; 73. a hooking part.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-6.

Example 1:

referring to fig. 1 and 2, an embodiment of the utility model discloses a rain water bucket structure, which comprises a rain water bucket main body 1 and a filtering mechanism 2, wherein the rain water bucket main body 1 comprises a water outlet pipe 11 and a pressing plate 12 connected to the upper end of the water outlet pipe 11, a guide cover 13 is arranged on the pressing plate 12, the filtering mechanism 2 is covered outside the guide cover 13, water entering the guide cover 13 can be filtered, and the possibility that sundries enter the water outlet pipe 11 is reduced, so that serious consequences are avoided.

Referring to fig. 1, the structure of the rainwater hopper body 1 may be a related art, so that a detailed description thereof will be omitted; the rain water bucket body 1 may be made of cast iron, stainless steel, aluminum alloy, high-density polyethylene, or the like. The rain water bucket main body 1 is generally arranged at the joint of a gutter of a roof and a rain water pipeline, the water outlet pipe 11 is matched and inserted in the rain water pipeline, and the upper part of the water outlet pipe 11, the pressing plate 12, the air guide sleeve 13 and the filtering mechanism 2 are positioned in the gutter.

Referring to fig. 2, the filtering mechanism 2 includes a baffle 3 surrounding the air guide sleeve 13 and a top cover 4 arranged above the baffle 3, the baffle 3 can be fixed with the water outlet pipe 11 in a welding mode, filtering holes are formed in the baffle 3 and the top cover 4, the size of the filtering holes is smaller than that of the water outlet hole in the air guide sleeve 13, a flexible filter screen 5 is connected between the baffle 3 and the top cover 4, and a floating piece 6 is connected above the top cover 4. Even if sundries block the enclosing shield 3 and the top cover 4, when the accumulated water rises, the floating piece 6 can float upwards under the buoyancy and drive the top cover 4 to move upwards, so that the filter screen is unfolded, and the accumulated water enters the guide cover 13 from the filter screen. The filtering mechanism 2 can also play a role in protecting the rain water bucket body 1, so that the damage of the rain water bucket body 1 due to accidents such as impact is reduced, and the service life is prolonged.

The enclosing shield 3 can be set to be a cylinder or a square cylinder, in this embodiment, the cylinder is preferably adopted to reduce the possibility that sundries are blocked on the enclosing shield 3, and the material of the enclosing shield 3 is preferably cast iron, so that the enclosing shield cannot be pulled by the floating member 6 which floats up, and further, acting force cannot be generated on the rain water bucket main body 1, and the drainage effect of the rain water bucket main body 1 cannot be affected. The filter holes on the enclosing shield 3 are arranged as first filter holes 31, the first filter holes 31 are formed in the circumferential array on the surface of the enclosing shield 3, and the first filter holes 31 are in a strip shape, so that the surface of the enclosing shield 3 is in a grid shape, and the effect of guiding flow can be achieved while sundries are blocked. It should be noted that, when the rain water bucket structure is installed at the designated position, the bottom surface of the enclosure 3 may abut against the ground, or a bottom plate with a filter screen is disposed on the bottom surface of the enclosure 3, so as to limit impurities from entering between the filtering mechanism 2 and the rain water bucket body 1 from the bottom of the enclosure 3.

The top cover 4 may be plate-shaped made of a light plastic or alloy so as to be pulled by the floating member 6. The filter holes on the top cover 4 are arranged as second filter holes 41, the second filter holes 41 are formed in the circumferential array on the surface of the top cover 4, and the second filter holes 41 are fan-shaped.

The flexible filter screen 5 can be a non-woven filter screen, a foldable plastic screen or a flexible metal screen and other deformable filter screens, the flexible filter screen 5 is annular, the upper side and the lower side of the flexible filter screen 5 are respectively welded with the top cover 4 and the surrounding baffle 3, and connecting holes can be formed in the peripheral side edges of the top cover 4 and the surrounding baffle 3, and the flexible filter screen 5 is connected with the top cover 4 and the surrounding baffle 3 in a detachable mode such as rivets or bolts so as to facilitate cleaning and replacement of the flexible filter screen 5.

The floating element 6 can be a solid foam block or a hollow plastic block, preferably made of a material having corrosion resistance, and is provided as a sphere. The float 6 can be welded directly to the top cover 4, but the float is more susceptible to corrosion or deformation than the rigid enclosure 3 and the top cover 4 after a long period of use, so that the float 6 and the top cover 4 are preferably detachably connected. Thereby enabling the service life of the filter mechanism 2 to be prolonged. Specifically, the floating member 6 is internally provided with a screwing member 61, the top cover 4 is provided with a threaded hole 42 for the screwing member 61 to be screwed in a matching manner, the screwing member 61 can be a part with external threads on the surface of a bolt or a stud, and the screwing member 61 is welded or bonded and fixed on the floating member 6.

Further, referring to fig. 2, the anti-rotation partition plates 33 are arranged on the inner surface of the enclosure 3 in a circumferential array, so that the flow of water can be rectified. When the water quantity is too much, the formation of too large vortex is avoided, the aeration in the water outlet pipe 11 is reduced, the siphon is formed, and the rapid water discharging effect is improved.

The implementation principle of the embodiment 1 of the utility model is as follows:

when normally draining, the top cover 4 can be pressed on the enclosing shield 3, the flexible filter screen 5 is in a contracted state, water entering the guide cover 13 can be filtered on the enclosing shield 3 and the top cover 4, and the possibility that sundries enter the guide cover 13 and the water outlet pipe 11 is reduced, so that serious consequences are avoided. When debris has blockked up enclosing 3 and top cap 4, when leading to the ponding volume to rise, floating member 6 receives the buoyancy of water to upwards float to drive top cap 4 upward motion, thereby expand the filter screen, and make top cap 4 break away from nearby debris, ponding gets into in the kuppe 13 from filter screen and top cap 4, anti-spin baffle 33 and grid form enclose 3 and top cap 4 play the rectification effect to rivers, avoid forming too big vortex, reduce the interior air entrainment of outlet pipe 11, thereby form the siphon, further realize quick drainage's effect.

Example 2:

referring to fig. 3, the embodiment of the utility model discloses a rainwater hopper structure, which is different from embodiment 1 in that the top surface of a top cover 4 is arc-shaped, so that the possibility that sundries are accumulated above the top cover 4 is reduced, the influence on the stress of a floating ball is reduced, and the situation that the floating ball cannot drive the top cover 4 to move when water is accumulated due to excessive sundries is avoided.

Further, enclose and keep off 3 to set up to follow the slope of decurrent flaring, set up to the round platform shape promptly, when enclosing the debris around keeping off 3 too much, be close to enclosing the debris on keeping off 3 upper portion and can slide all around, drive partial debris and remove simultaneously, further reduce enclosing the possibility that keeps off 3 is blocked.

Example 3:

referring to fig. 4, the embodiment of the present utility model discloses a rain bucket structure, which is different from embodiment 2 in that, in order to make the structure more stable, a guide member 7 extending downward onto a fence 3 is connected to a top cover 4, and a guide groove 32 for sliding the guide member 7 in a matching manner is formed on the fence 3. The guide 7 is preferably arranged inside the top cover 4 and the enclosure 3, the guide 7 comprises an extension part 71 fixed with the top cover 4 and a sliding part 72 connected with one end of the extension part 71 far away from the top cover 4, the extension part 71 is in a long strip shape, the sliding part 72 is matched with the sliding part to slide in the guide groove 32, and when the sliding part 72 is abutted with the upper inner wall of the guide groove 32, the flexible filter screen 5 is just completely unfolded so as to achieve better filtering effect, and the situation that the flexible filter screen 5 is damaged due to excessive pulling can be avoided. The guide piece 7 can also play a guide limiting role on the movement of the top cover 4, so that the structure is more stable, and when the top cover 4 falls back after being moved upwards by the floating piece 6, the top cover can also be abutted on the enclosure 3.

Further, referring to fig. 4, the guide 7 further includes a hooking portion 73 connected to the sliding portion 72, and the hooking portion 73 is provided with a guide groove 32 penetrating in a direction away from the center of the enclosure 3. Preferably, the guide groove 32 may extend downward to a position near the bottom of the enclosure 3, and when the top cover 4 abuts against the enclosure 3, the hooking portion 73 abuts against the sliding portion 72 on the lower inner wall of the guide groove 32. When the guide 7 moves upward along with the top cover 4, the hooking part 73 can block sundries on the enclosure 3, so that water can enter the guide cover 13 from the hooking part 73, the flowing water quantity is increased, and the drainage effect of the guide cover 13 is improved.

Example 4:

referring to fig. 5 and 6, an embodiment of the present utility model discloses a rain water bucket structure, which is different from embodiment 3 in that a connection manner of a filtering mechanism 2 and a rain water bucket body 1 is a detachable connection, and when the filtering mechanism 2 is blocked, the filtering mechanism 2 is convenient to detach for cleaning or replacement. Specifically, enclose and keep off 3 and keep away from the one end of top cap 4 and be provided with a plurality of connecting portions 34, the quantity of connecting portion 34 is two at least, and connecting portion 34 is for enclosing the shaft-like that keeps off 3 center extension, and the outer wall of outlet pipe 11 is provided with annular plate 14 in clamp plate 12 below, has seted up the spread groove 141 that supplies connecting portion 34 cooperation to inlay on the annular plate 14, has seted up the groove 121 of stepping down that supplies connecting portion 34 to pass through from last with spread groove 141 dislocation department on the clamp plate 12.

Further, the end of the connecting portion 34 far away from the enclosure 3 is connected with a downward bent limiting portion 35, and the annular plate 14 is provided with a limiting groove 142 communicated with the connecting groove 141 for matching and inserting the limiting portion 35, so that the connecting structure is more stable and compact.

The implementation principle of the embodiment 4 of the utility model is as follows:

during installation, the connecting part 34 on the filtering mechanism 2 is correspondingly arranged between the pressing plate 12 and the annular plate 14, then the filtering mechanism 2 is rotated to enable the connecting part 34 to be correspondingly arranged on the arranging groove 121, and then the connecting part 34 is placed in the connecting groove 141, so that the filtering mechanism 2 and the rain bucket body 1 are connected.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a rain water bucket structure, includes rain water bucket main part (1), rain water bucket main part (1) include outlet pipe (11) and connect in clamp plate (12) of outlet pipe (11) upper end, install kuppe (13), its characterized in that on clamp plate (12): the air guide sleeve (13) is provided with a filtering mechanism (2), the filtering mechanism (2) comprises a baffle (3) and a top cover (4) arranged above the baffle (3), filtering holes are formed in the baffle (3) and the top cover (4), a flexible filter screen (5) is connected between the baffle (3) and the top cover (4), and a floating piece (6) is connected above the top cover (4).

2. A rain bucket structure according to claim 1, wherein: the top cover (4) is connected with a guide piece (7) which extends downwards to the enclosing shield (3), and the enclosing shield (3) is provided with a guide groove (32) for the guide piece (7) to slide in a matched mode.

3. A rain bucket structure according to claim 2, wherein: the guide piece (7) comprises a sliding part (72) sliding in the guide groove (32) and a hooking part (73) connected with the sliding part (72), and the hooking part (73) penetrates out of the guide groove (32) in a direction away from the center of the enclosure (3).

4. A rain bucket structure according to claim 1, wherein: the floating piece (6) is internally provided with a screwing piece (61), and the top cover (4) is provided with a threaded hole (42) for the screwing piece (61) to be screwed in a matched mode.

5. A rain bucket structure according to claim 1, wherein: the top surface of the top cover (4) is arranged in an arc shape.

6. A rain bucket structure according to claim 1, wherein: the surrounding baffle (3) is arranged to incline from top to bottom flaring.

7. A rain bucket structure according to claim 6, wherein: the inner surface of the enclosure (3) is provided with anti-rotation partition plates (33) in a circumferential array.

8. A rain bucket structure according to claim 1, wherein: enclose and keep off (3) keep away from the one end of top cap (4) is provided with a plurality of connecting portions (34), the outer wall of outlet pipe (11) in clamp plate (12) below is provided with annular plate (14), offer on annular plate (14) confession connecting portion (34) cooperation is embedded spread groove (141), on clamp plate (12) with spread groove (141) dislocation department has offered confession connecting portion (34) are from down to pass through spread groove (121).

9. A rain bucket structure according to claim 8, wherein: one end of the connecting part (34) far away from the enclosure (3) is connected with a limiting part (35) bent downwards, and a limiting groove (142) communicated with the connecting groove (141) and used for being matched and spliced with the limiting part (35) is formed in the annular plate (14).