CN211690672U - Gardens drainage device - Google Patents

Abstract

The utility model relates to a gardens drainage device, it includes the well hole, be provided with first baffle and second baffle in the well hole, first baffle and second baffle separate the well hole of square body for catch basin, sand pool and clean water basin, are equipped with the sand bed in the sand pool, and the sand pool lateral wall is equipped with the outlet, and the water drainage connection has the drain pipe that is used for delivering the log raft to municipal drainage pipe, the catch basin still is equipped with first baffle and second baffle, and the lower level of first baffle is less than the last side of first baffle, and the second baffle lower part is equipped with the clearance in inserting the sand bed and between the sand pool bottom surface, the drain hole has been seted up to the clean water basin diapire. The utility model discloses drainage and drainage in the improvement gardens block dirty effect.

Description

Gardens drainage device

Technical Field

The utility model relates to a gardens drainage field especially relates to a gardens drainage device.

Background

The garden drainage and sewage treatment project is one of important components in garden engineering, and the perfect water supply and drainage project and sewage treatment project play an important role in garden construction and environmental protection.

Most gardens all are equipped with drainage device at present, however because leaves, earth granule and little branch etc. in the gardens are more, and in heavy rain weather, more debris enter drainage device along with the rainwater rivers, and general drainage device does not have effectual isolation mode to these impurity, and drainage trash holding effect are not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a gardens drainage device aims at improving the drainage in the gardens and the drainage trash holding effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a gardens drainage device, includes the well hole, be provided with first baffle and second baffle in the well hole, first baffle and second baffle separate the well hole of square body for catch basin, sand pool and clean water basin, are equipped with the sand bed in the sand pool, and the sand pool lateral wall is equipped with the outlet, and the water outlet connection has the drain pipe that is used for delivering the water to municipal drainage pipe, still be equipped with first baffle and second baffle in the well hole, first baffle sets up in the catch basin, and the lower level of first baffle is less than the side limit of going up of first baffle, and second baffle lower part inserts in the sand bed and with the sand pool bottom surface between be equipped with the clearance, the drain opening has been seted up to the clean water basin diapire.

Through adopting above-mentioned technical scheme, rivers flow in the catch basin, and wherein the suspended solid floats on the surface of water, and the deposit is heavy at the bottom of the pool, and in rivers continued to flow in the catch basin, the water level between first baffle and the first baffle rose, and rivers flow in the sand pond from first baffle. The water level between the second baffle and the second clapboard rises, and the water flow in the sand pool flows into the clean water pool after being filtered by the sand layer and flows out from the water flowing port. When the water level between the first baffle plate and the second baffle plate rises to the water outlet, water flows into the water discharge pipe from the water outlet and then flows into the municipal water discharge pipe. The process that rivers flowed into municipal drainage pipe is difficult for receiving stifled, and rivers receive the filter effect on sand layer better, and whole drainage and block dirty effect better.

The utility model discloses further set up to: a first filter screen is arranged between the first partition plate and the first baffle plate.

By adopting the technical scheme, when the water flow is too large and the sediment at the bottom of the water collecting tank is impacted by the water pressure to rise, the first filter screen can block the sediment.

The utility model discloses further set up to: the well lid and the apron of connection can be dismantled to well pit top.

Through adopting above-mentioned technical scheme, well lid and apron can be dismantled, are convenient for to the inside clearance of pit.

The utility model discloses further set up to: and the sand layer is provided with two second filter screens which are respectively arranged at two sides of the second baffle.

Through adopting above-mentioned technical scheme, the second filter screen prevents to a certain extent that the sand bed receives water impact and scatters or runs off.

The utility model discloses further set up to: the second filter screen is a fiber filter screen.

Through adopting above-mentioned technical scheme, the sand bed can be stabilized better to the fiber filter screen and play certain filtering action to rivers.

The utility model discloses further set up to: the water flowing port is connected with a lower seepage pipe.

By adopting the technical scheme, the infiltration pipe goes deep into the ground, and water in the clean water tank flows down along the infiltration pipe, so that the water is prevented from being blocked by a hard soil layer or a rock stratum when flowing down from the water flowing port.

The utility model discloses further set up to: and a plurality of water outlet holes are formed in the side wall of the lower infiltration pipe.

Through adopting above-mentioned technical scheme, rivers can permeate the soil horizon of the different degree of depth from the apopore of the different degree of depth.

The utility model discloses further set up to: the lower seepage holes are pinhole-shaped small holes.

Through adopting above-mentioned technical scheme, the apopore is the pinhole form and makes the difficult earth that oozes pipe week side fall into in the infiltration pipe from the apopore.

Drawings

Fig. 1 is a view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the present invention at a in fig. 1.

Fig. 3 is a partial structural view of the present invention.

In the figure, 1, a well pit; 11. a water collecting tank; 111. a first filter screen; 12. a sand pool; 121. a second filter screen; 122. a sand layer; 123. a water outlet; 13. a clean water tank; 131. a water flowing port; 14. a well cover; 141. a slot; 15. a cover plate; 2. a drain pipe; 3. a first separator; 4. a first baffle plate; 5. a second separator; 6. a second baffle; 7. downward infiltration pipe; 71. a water outlet hole; 8. a fixing member; 81. a vertical plate; 82. a transverse plate; 83. and fixing the grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model provides a gardens drainage device, including pit 1, the double-phase lateral wall to setting up is fixed with first baffle 3 and second baffle 5 in the pit 1, and first baffle 3 and second baffle 5 separate the pit 1 of square body for catch basin 11, sand pond 12 and clean water basin 13.

Referring to fig. 1 and 2, a collecting tank 11 is provided with a first baffle 4, two side edges of the first baffle 4 are fixedly connected to two opposite side walls of the collecting tank 11, a gap is provided between the bottom of the first baffle 4 and the bottom of the collecting tank 11, the top of the first baffle 4 extends to an opening of a pit 1, the lower edge of the first baffle 4 is lower than the upper side edge of a first partition plate 3, the first baffle 4 is arranged in parallel with the first partition plate 3, the first baffle 4 and the first partition plate 3 form a water flow channel, a first filter screen 111 is arranged between the first baffle 4 and the first partition plate 3, the first filter screen 111 is arranged in parallel with the bottom wall of the collecting tank 11, the first filter screen 111 is connected with a fixing member 8, the fixing member 8 is F-shaped, the fixing member 8 surrounds the first filter screen 111 for a circle, the fixing member 8 comprises a vertical plate 81 and two transverse plates 82 which are parallel to each other, a fixing groove, during second filter screen 121 was fixed in fixed slot 83 all around, the riser 81 was kept away from the tip of fixed slot 83 and has been seted up the through-hole, and the position that first baffle 3, first baffle 4 and catch basin 11 lateral wall correspond the through-hole on the sideboard sets up threaded hole, and mounting 8 passes through the fix with screw.

The sand pool 12 is provided with a second baffle 6, two side edges of the second baffle 6 are fixedly connected with two opposite side walls of the sand pool 12, and the second baffle 6 and the second clapboard 5 are arranged in parallel. The bottom of the sand pool 12 is provided with a sand layer 122, and the lower part of the second baffle 6 is inserted into the sand layer 122 and has a gap with the bottom surface of the sand pool 12. The sand layer 122 is provided with two second filter screens 121, and the two second filter screens 121 are respectively arranged on two sides of the second baffle 6. The periphery of the second filter screen 121 is also provided with a fixing part 8, the periphery of the second filter screen 121 is fixed in the fixing groove 83 of the fixing part 8, and the fixing part 8 is fixed in the sand pool through screws. The second filter screen 121 is a fiber filter screen, and can well stabilize the sand layer 122 and perform a certain filtering function on water flow.

Referring to fig. 1 and 3, the side wall of the sand pool 12 is provided with a water outlet 123, the upper side of the second partition plate 5 is lower than the upper side of the first partition plate 3, the highest point of the water outlet 123 is lower than the upper side of the first partition plate 3, and the lowest point of the water outlet 123 is higher than the upper side of the second partition plate 5, so that water can effectively flow into the clean water pool 13 after being filtered by the second filter screen 121 and the sand layer 122, and water can be effectively drained when the water flow is large. The drain port 123 is connected with a drain pipe 2 for discharging water to a municipal drainage pipeline.

The bottom wall of the clean water tank 13 is provided with a water flowing port 131, the water flowing port 131 is connected with the lower infiltration pipe 7, the side wall of the lower infiltration pipe 7 is provided with a plurality of water outlet holes 71, the water outlet holes 71 are uniformly distributed on the side wall of the lower infiltration pipe 7, and the water outlet holes 71 are small needle-eye-shaped holes, so that water can flow out of the water outlet holes 71, and soil is not easy to fall into the water infiltration pipe from the water outlet holes 71.

Referring to fig. 1, a cover plate 15 is arranged above the clean water tank 13 and the sand tank 12, the periphery of the cover plate 15 is connected to the side wall of the well pit 1 and the upper side edge of the first baffle plate 4, countersunk holes are formed in the periphery of the cover plate 15, threaded holes are formed in the positions, corresponding to the peripheral countersunk holes of the cover plate 15, of the side wall of the well pit 1 and the first baffle plate 4, and the cover plate 15 is fixed to the well pit 1 through screws. The well lid 14 is arranged above the clean water tank 13, the well lid 14 is connected to the upper side of the side wall of the well pit 1 and the first baffle 4, the counter sink is arranged around the well lid 14, the side wall of the well pit 1 and the first baffle 4 are provided with threaded holes corresponding to the positions of the counter sink around the well lid 14, and the well lid 14 is fixedly connected to the well pit 1 through screws. The well lid 14 is provided with a plurality of slotted holes 141 for water supply flow down.

The implementation principle of the specific embodiment is as follows: the water flow flows into the water collecting tank 11, wherein suspended matters float on the water surface, and sediments sink to the bottom of the tank, when the water flow continues to flow into the water collecting tank 11, the water level between the first baffle 4 and the first partition plate 3 rises synchronously with the water level in the water collecting tank 11, and flows into the sand tank 12 from the first partition plate 3, and when the water flow is too large, and the sediments at the bottom of the water collecting tank 11 rise due to the impact of water pressure, the first filter screen 111 can effectively block the sediments. The water level between the second baffle 6 and the second baffle 5 rises as the water level in the sand tank 12 rises, and the water flow in the sand tank 12 is filtered by the second screen 121 and the sand layer 122. The filtered water flows into the clean water tank 13, flows into the infiltration pipe 7 through the water flow opening 131, and flows into the soil through the water outlet opening 71. When the water flow is too large, the flow rate of the water flowing into the water collecting tank 11 is larger than the flow rate of the filtered water flowing into the sand tank 12, the water level between the first partition plate 3 and the second partition plate 6 rises to the water outlet 123, and the water flows into the water discharge pipe 2 from the water outlet 123 and then flows into the municipal water discharge pipe. The process that rivers flowed into municipal drainage pipe is difficult for being blocked up, and the rivers filter effect that oozes down is better, and whole drainage and trash holding effect are better.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a gardens drainage device, includes well hole (1), its characterized in that: be provided with first baffle (3) and second baffle (5) in pit (1), first baffle (3) and second baffle (5) are separated well pit (1) of square body for catch basin (11), sand pond (12) and clean water basin (13), are equipped with sand bed (122) in sand pond (12), and sand pond (12) lateral wall is equipped with outlet (123), and outlet (123) are connected with drain pipe (2) that are used for delivering the water to municipal drainage pipe, pit (1) still is equipped with first baffle (4) and second baffle (6), and first baffle (4) set up in catch basin (11), and the lower limit of first baffle (4) is less than the last side of first baffle (3), and second baffle (6) insert in sand bed (122) and with sand pond (12) bottom surface between be equipped with the clearance, drain opening (131) have been seted up to clean water basin (13) diapire.

2. The garden drainage device of claim 1, wherein: a first filter screen (112) is arranged between the first clapboard (3) and the first baffle (4).

3. A garden drainage device according to claim 2, characterized in that: the manhole cover (14) and the cover plate (15) are detachably connected above the pit (1).

4. The garden drainage device of claim 1, wherein: and a second filter screen (121) is arranged on the sand layer (122), and two second filter screens (121) are arranged on two sides of the second baffle (6) respectively.

5. A garden drainage device according to claim 4, characterized in that: the second filter screen (121) is a fiber filter screen.

6. The garden drainage device of claim 1, wherein: the water flowing port (131) is connected with a lower seepage pipe (7).

7. A garden drainage device according to claim 6, characterized in that: a plurality of water outlet holes (71) are formed in the side wall of the lower infiltration pipe (7).

8. A garden drainage device according to claim 7, characterized in that: the water outlet hole (71) is a pinhole-shaped small hole.

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