CN214329096U - Rainwater collection device for municipal garden greening - Google Patents

Abstract

The utility model relates to a rainwater collection device for municipal garden greening, it includes the rose box and sets up in rose box one side and the header tank that is linked together through first communicating pipe and rose box, there is the uncovered that is used for collecting the rainwater through second communicating pipe intercommunication on the top surface of rose box, first filter and the second filter that is provided with a plurality of slopes to set up along vertical direction interval in the rose box, the side that first filter and second filter carried on the back mutually respectively with the both sides face fixed connection of rose box, first filter all sets up to the one side downward sloping of keeping away from the rose box lateral wall with second filter side in opposite directions, can dismantle between first filter and the second filter and be connected with the collection box, and set up a plurality of evenly distributed's filtration pore on the collection box, the intercommunication has the outlet pipe on the downside that the header tank deviates from the rose box. This application has the effect that improves rainwater filtration efficiency.

Description

Rainwater collection device for municipal garden greening

Technical Field

The application relates to the field of municipal garden engineering technology, especially, relate to a rainwater collection device for municipal garden afforestation.

Background

The garden refers to a natural environment and a rest situation area which are created by using engineering and artistic means in a certain region and through the ways of reforming the terrain, planting trees, flowers and plants, building buildings and small articles, arranging garden roads, setting water scenery and the like. Need regularly irrigate the plant at the maintenance in-process in gardens, irrigation water consumption is great, for reducing irrigation water consumption, the using water wisely adopts rainwater collection device to collect the rainwater and is used for treegarden irrigation more.

The traditional Chinese patent with publication number CN208668515U discloses a rainwater collecting device for garden construction, which comprises a collecting cover body, wherein the upper part of the collecting cover body is provided with a flow regulating component, the lower part of the collecting cover body is provided with a connecting cylinder and a supporting rod, and a water dividing cover is arranged at the lower part of the connecting cylinder; the flow regulating assembly comprises a flow regulating plate, a primary filter plate is arranged at the lower part of the flow regulating plate, and filter holes are formed in the primary filter plate and the flow regulating plate; rainwater stores up and receives and is equipped with the backup pad in the bucket, and evenly distributed has the second grade to cross the filtration pore in the backup pad, and backup pad upper portion is equipped with primary filter layer, and the backup pad lower part is equipped with the second grade filter layer, and the bottom of the barrel is equipped with the guide plate to rainwater storage, and the outlet pipe setting is stored up in rainwater and is received the bottom of the barrel and store up the bucket with rainwater and inside intercommunication each other.

With respect to the related art among the above, the inventors consider that the related art has the following drawbacks: because rainwater collection device uses in the gardens, inevitably have other debris such as leaf, tree seed and dust in the rainwater, although these debris can be filtered to the filter screen, nevertheless inevitably will wash or change the filter screen, but set up and receive primary filter, primary filter layer and second grade filter layer and can not the dismouting in the bucket in rainwater storage, use a period of time after, primary filter layer and second grade filter layer can be blockked up by debris, make the rainwater pass through slowly, reduce the filtration efficiency of rainwater.

SUMMERY OF THE UTILITY MODEL

In order to improve the filtration efficiency of rainwater, this application provides a rainwater collection device for municipal garden afforestation.

The application provides a pair of rainwater collection device for municipal garden afforestation adopts following technical scheme:

the utility model provides a rainwater collection device for municipal garden greening, include the rose box and set up in rose box one side and through first communicating pipe with the header tank that the rose box is linked together, there is the uncovered that is used for collecting the rainwater, its characterized in that through second communicating pipe intercommunication on the top surface of rose box: the filter box is characterized in that a plurality of first filter plates and a plurality of second filter plates are arranged in the filter box along a vertical direction interval, the side faces, back to the back, of the first filter plates and the second filter plates are fixedly connected with the two side faces of the filter box respectively, the first filter plates and the side faces, opposite to the second filter plates, of the second filter plates are all far away from one side of the side wall of the filter box in a downward inclined mode, a collecting box is detachably connected between the first filter plates and the second filter plates, a plurality of uniformly distributed filter holes are formed in the collecting box, and the water collecting box deviates from a water outlet pipe is communicated with the lower side face of the filter box.

Through adopting above-mentioned technical scheme, when raining, in the rainwater enters into the filter box via uncovered to flow in the water-collecting tank after first filter and the second filter that the slope set up filter, debris such as leaf then remain on first filter and second filter, and during debris were slided and slided to detachable collection box by subsequent rainwash, treat to collect the box and collect full debris after, the workman can take out and collect the box and empty debris, thereby improve the filtration efficiency of rainwater.

Optionally, offer the confession on the lateral wall of rose box collect the through-hole that the box wore to establish, first filter with equal fixedly connected with dovetail block on the relative side of second filter, collect the box orientation seted up on the side of dovetail block along collect box length direction extend and with dovetail block assorted dovetail, collect the box through the dovetail with the cooperation of sliding of dovetail block respectively with first filter and second filter slide and are connected.

Through adopting above-mentioned technical scheme, the workman only need will collect the box and insert and locate the through-hole on the rose box lateral wall in, alright let the forked tail piece insert and establish the dovetail on collecting the box, and then make things convenient for the workman to take out and collect the box and empty debris and install and collect the box to improve the filtration efficiency of rainwater.

Optionally, the collecting box is located the side fixedly connected with of through-hole department is used for opening and close the baffle of through-hole, the rose box orientation the side of baffle just is located the both sides of baffle all articulate there is spacing piece.

Through adopting above-mentioned technical scheme, when collecting the box and installing in the rose box, the workman can stir spacing piece and make spacing piece face the side of rose box and the side that the baffle deviates from the collection box and laminate mutually to accomplish the spacing of collecting the box, reduce and collect the box and produce the aversion in the collection process, make rainwater and debris accurately fall to collecting the box in, and then strengthen the filtration efficiency of rainwater.

Optionally, the filter box faces the side face of the baffle and is located below the limiting piece, and the limiting plate is fixedly connected to the lower portion of the limiting piece and used for limiting the limiting piece to rotate.

Through adopting above-mentioned technical scheme, the limiting plate can be used to the bearing and restricts the rotation of spacing piece, reduces to take place because of the articulated not hard up condition that makes spacing piece break away from the surface of fixed plate of spacing piece.

Optionally, a first one-way valve is arranged on the first communicating pipe, a second one-way valve is arranged on the second communicating pipe, an overflow pipe is communicated with the upper end of the side surface of the water collecting tank, which is located on the water outlet pipe, and a third one-way valve is arranged on the overflow pipe.

By adopting the technical scheme, when the filtered rainwater collected in the filter tank reaches a certain amount, the first one-way valve receives the pressure of the collected rainwater and opens, the collected rainwater flows into the water collection tank, when the rainwater in the water collection tank is fully collected, the third one-way valve opens, redundant rainwater can flow out of the water collection tank through the overflow pipe, the filtered rainwater in the filter tank cannot overflow the collection box, the cleanness of the filtered rainwater is kept, the first one-way valve can prevent water vapor generated by the collected rainwater from escaping out of the filter tank in clear weather, and the evaporation loss of the collected rainwater in the water collection tank is reduced.

Optionally, the open top surface is provided with a groove extending along the peripheral side of the open top surface, and the open top surface is provided with a filter screen inserted into the groove.

Through adopting above-mentioned technical scheme, the filter screen can be with great debris such as leaf interception outside the rose box.

Optionally, the collecting box and one end of the baffle fixedly connected are provided with a sealing ring, and the baffle deviates from the side fixedly connected with handle of the filter box.

Through adopting above-mentioned technical scheme, being provided with of handle does benefit to the workman and takes out or place and collect the box.

Optionally, the filter box and the water collecting tank are both arranged on the trolley.

Through adopting above-mentioned technical scheme, the setting of dolly for the rainwater is collected to open department to the portable rainwater collection device of workman, and after having collected the rainwater, portable dolly is used for irrigating landscape plant through the outlet pipe discharge with the rainwater simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first filter plate and the second filter plate which are arranged in an inclined mode can enable residual sundries to be washed into the collecting box by rainwater, so that the first filter plate and the second filter plate can keep good filtering capacity;

2. the collecting box can be detachably connected with the first filter plate and the second filter plate through the sliding connection of the dovetail block and the dovetail groove, meanwhile, the collecting box can be placed into the filter box through the through hole, and the connecting stability of the collecting box with the first filter plate and the second filter plate can be enhanced through the arrangement of the baffle plate and the limiting piece, so that the filtering efficiency of rainwater is improved;

3. the second one-way valve can reduce the evaporation loss of the filtered rainwater, and the first one-way valve and the third one-way valve can discharge redundant rainwater, so that the filtered rainwater cannot overflow the collecting box, and the cleanliness of the filtered rainwater is kept.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional structure view of fig. 1.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 1.

Description of reference numerals: 1. a filter box; 11. a dovetail block; 12. a dovetail groove; 13. a baffle plate; 14. a limiting sheet; 15. a limiting plate; 16. a first check valve; 17. a second one-way valve; 18. an overflow pipe; 19. a third check valve; 2. a first communication pipe; 21. a handle; 22. a trolley; 3. a water collection tank; 4. a second communicating pipe; 5. opening the mouth; 6. a first filter plate; 7. a second filter plate; 8. a collection box; 9. a water outlet pipe; 10. a through hole; 20. and (4) a filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses rainwater collection device for municipal garden greening. Referring to fig. 1 and 2, the rainwater collecting device for municipal garden greening comprises a trolley 22 and a filter box 1 arranged on the trolley 22, a water collecting tank 3 is arranged on the trolley 22 and positioned on one side of the filter box 1, the water collecting tank 3 is communicated with the filter box 1 through a first communicating pipe 2, the lower end of the water collecting tank 3, which is far away from the side of the filter box 1, is communicated with a water outlet pipe 9, an opening 5 for collecting rainwater is communicated on the top surface of the filter box 1 through a second communicating pipe 4, a plurality of first filter plates 6 and second filter plates 7 are sequentially arranged in the filter box 1 along the height direction, in the embodiment, the number of the first filter plates 6 and the second filter plates 7 is two, the first filter plates 6 and the second filter plates 7 are both obliquely arranged, one end side surfaces of the first filter plates 6 are welded and fixed with the inner side wall of the filter box 1, the other ends of the first filter plates 6 are obliquely downwards inclined towards the direction far away from the inner side wall of the filter box 1, the inside wall welded fastening of first filter 6 is kept away from to the one end of second filter 7 and rose box 1, and the other end of second filter 7 sets up to the orientation downward sloping that is close to first filter 6, and the lower extreme of first filter 6 and the lower extreme of second filter 7 are in same height, can dismantle between first filter 6 and the second filter 7 to be connected with and collect box 8, collect the filtration pore that sets up a plurality of evenly distributed on the box 8.

Referring to fig. 2 and 3, dovetail grooves 12 extending along the length direction of the collecting box 8 are formed on both outer side walls of the collecting box 8, and the dovetail grooves 12 penetrate through both end faces of the collecting box 8, dovetail blocks 11 matched with the dovetail grooves 12 are welded and fixed on the end faces of the first filter plate 6 and the second filter plate 7 facing the collecting box 8, and the dovetail blocks 11 extend along the length direction of the collecting box 8 and are equal to the length of the dovetail grooves 12, therefore, the collecting box 8 can be detachably connected with the first filter plate 6 and the second filter plate 7 by the sliding fit of the dovetail blocks 11 and the dovetail grooves 12, and meanwhile, the dovetail blocks 11 can play a role of supporting and fixing the collecting box 8, in addition, through holes 10 penetrating through the side wall of the filtering box 1 and matched with the end face of the collecting box 8 are formed on the side wall of the filtering box 1 and one end of the collecting box 8, and when the collecting box 8 is installed in the filtering box 1, collect the terminal surface of box 8 and be located the lateral surface of through-hole 10 department with rose box 1 and flush mutually, the terminal surface fixedly connected with who collects box 8 and be located through-hole 10 department is by baffle 13 that the transparent plate made, transparent baffle 13 makes things convenient for operating personnel to observe the collection condition of collecting the interior debris of box 8, the area of baffle 13 and rose box 1 side of laminating mutually is greater than the aperture area of through-hole 10, so baffle 13 can cross to be used for opening and close through-hole 10, play certain sealed effect to rose box 1, and simultaneously, the tip week side cover that collects box 8 and baffle 13 and be connected is equipped with square sealing washer, further seal through-hole 10 department to rose box 1, reduce the outflow of rainwater. Still fixedly connected with handle 21 on the side of baffle 13 deviating from collection box 8 makes things convenient for the workman to take out or place collection box 8. Therefore, after the collecting box 8 collects certain sundries, a worker can hold the handle 21 to pull out the collecting box 8 along the length direction of the collecting box 8, dump the sundries, and hold the collecting box 8 to improve the filtering frequency of rainwater through enough accommodating space and good filtering capacity.

Referring to fig. 2 and 4, the filter box 1 is located on the outer side of the through hole 10 and both sides of the baffle 13 are hinged with the limiting pieces 14, the outer side of the filter box 1 is located below the limiting pieces 14 and fixedly connected with limiting plates 15 used for limiting the rotation of the limiting pieces 14, therefore, after the collecting box 8 is installed, a worker can stir the limiting pieces 14, the side of the limiting pieces 14 facing the filter box 1 is attached to the side of the baffle 13 departing from the collecting box 8, the freedom of the collecting box 8 moving along the length direction of the collecting box 8 is limited, the displacement of the collecting box 8 in the collecting process is reduced, rainwater and sundries can accurately fall into the collecting box 8, the filtering efficiency of the rainwater is further enhanced, meanwhile, the limiting plates 15 can prevent the limiting pieces 14 from being separated from the side of the baffle 13 due to the hinging looseness, and the limiting stability of the limiting pieces 14 is further improved.

Referring to fig. 2, a first check valve 16 is installed on the first communication pipe 2, a second check valve 17 is installed on the second communication pipe 4, an overflow pipe 18 is communicated with the upper end of the outer side surface of the water collection tank 3 at the position of the water outlet pipe 9, and a third check valve 19 is installed on the overflow pipe 18, so that when the filtered rainwater collected in the filter tank 1 reaches a certain amount, the first check valve 16 is opened due to the pressure of the filtered rainwater in the filter tank 1, the filter tank 1 and the water collection tank 3 are communicated, the filtered rainwater is discharged into the water collection tank 3, and when the water collection tank 3 is full of rainwater, the second check valve 17 is opened under the water pressure of the rainwater, so that the redundant rainwater in the water collection tank 3 is discharged out of the water collection tank 3, the filtered rainwater in the filter tank 1 does not overflow the lowermost collection box 8, and the cleanliness of the filtered rainwater is maintained. When the weather is clear, the filtered rainwater collected in the filter box 1 can be evaporated to form water vapor, and the arrangement of the second one-way valve 17 prevents the water vapor from escaping from the filter box 1, so that the evaporation loss of the filtered rainwater is reduced.

Referring to fig. 2, in this embodiment, uncovered 5's cross sectional shape is circularly, and seted up circular recess on uncovered 5's the top surface, it is circular shape filter screen 20 to insert in the circular recess, filter screen 20 includes the filter screen 20 body and is fixed in the circular joint portion of filter screen 20 body bottom surface, circular joint portion periphery side cover is equipped with the rubber circle, therefore, the rubber circle can make filter screen 20 inseparabler with uncovered 5 joints, reinforcing filter screen 20 and the stability of being connected of uncovered 5, simultaneously filter screen 20 can be with the equal voluminous great debris interception of leaf outside rose box 1, reduce the collection volume of collecting box 8, reduce the frequency of taking out of collecting box 8.

The embodiment of the application provides a rainwater collection device for municipal garden afforestation's implementation principle does: when rainwater enters the filter box 1 from the opening 5, the rainwater is filtered by the first filter plate 6 and the second filter plate 7, sundries are left on the first filter plate 6 and the second filter plate 7, and the first filter plate 6 and the second filter plate 7 are arranged towards one side of the collecting box 8 in an inclined mode, so that the sundries can be washed by subsequent rainwater and slide to the collecting box 8, the first filter plate 6 and the second filter plate 7 keep good filtering capacity, the rainwater can flow to the bottom of the filter box 1 through filter holes in the collecting box 8, meanwhile, a worker can take out the collecting box 8 through the through holes 10 in the filter box 1, the sundries in the collecting box 8 are dumped, the good filtering capacity and the containing space of the collecting box 8 are kept, and the filtering efficiency of the rainwater is improved. In addition, the first one-way valve 16 and the third one-way valve 19 are arranged to drain excessive rainwater, so that the filtered rainwater does not overflow the most issued collecting box 8, the cleanliness of the filtered rainwater is further maintained, and the evaporation loss of the filtered rainwater can be reduced by the first one-way valve 16.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a rainwater collection device for municipal garden greening, include rose box (1) and set up in rose box (1) one side and through first communicating pipe (2) with header tank (3) that rose box (1) is linked together, there is uncovered (5) that are used for collecting the rainwater through second communicating pipe (4) intercommunication on the top surface of rose box (1), its characterized in that: first filter (6) and second filter (7) that a plurality of slopes set up are provided with along vertical direction interval in rose box (1), first filter (6) and the side that second filter (7) carried on the back mutually respectively with the both sides face fixed connection of rose box (1), first filter (6) with second filter (7) side in opposite directions all to keeping away from one side downward sloping setting of rose box (1) lateral wall, can dismantle between first filter (6) and second filter (7) and be connected with collection box (8), just set up a plurality of evenly distributed's filtration pore on collection box (8), header tank (3) deviate from the intercommunication has outlet pipe (9) on the downside of rose box (1).

2. The rainwater collection device for municipal garden greening according to claim 1, wherein: offer the confession on the lateral wall of rose box (1) collect through-hole (10) that box (8) were worn to establish, first filter (6) with equal fixedly connected with dovetail (11) on the relative side of second filter (7), collect box (8) orientation seted up the edge on the side of dovetail (11) collect box (8) length direction extend and with dovetail (12) assorted, collect box (8) and pass through dovetail (12) with the cooperation of sliding of dovetail (11) respectively with first filter (6) and second filter (7) are slided and are connected.

3. The rainwater collection device for municipal garden greening according to claim 2, wherein: the side face of the through hole (10) of the collecting box (8) is fixedly connected with a baffle (13) used for opening and closing the through hole (10), and the two sides of the filtering box (1) facing the baffle (13) are hinged with limiting pieces (14).

4. The rainwater collection device for municipal garden greening according to claim 3, wherein: the filter box (1) faces the side face of the baffle (13) and is located below the limiting sheet (14) and is fixedly connected with a limiting plate (15) used for limiting the limiting sheet (14) to rotate.

5. The rainwater collection device for municipal garden greening according to claim 1, wherein: the water collecting tank is characterized in that a first one-way valve (16) is arranged on the first communicating pipe (2), a second one-way valve (17) is arranged on the second communicating pipe (4), an overflow pipe (18) is communicated with the upper end of the side surface of the water outlet pipe (9) of the water collecting tank (3), and a third one-way valve (19) is arranged on the overflow pipe (18).

6. The rainwater collection device for municipal garden greening according to claim 1, wherein: offer on the top surface of uncovered (5) along the recess that uncovered (5) week side extended, uncovered (5) just are located filter screen (20) are inserted in the recess.

7. The rainwater collection device for municipal garden greening according to claim 3, wherein: collect box (8) with baffle (13) fixed connection's one end is provided with the sealing washer, baffle (13) deviate from side fixedly connected with handle (21) of rose box (1).

8. The rainwater collection device for municipal garden greening according to claim 1, wherein: the filter tank (1) and the water collecting tank (3) are both arranged on the trolley (22).

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