CN211080476U

CN211080476U - Drainage mechanism at afforestation water intake that waters

Info

Publication number: CN211080476U
Application number: CN201922085641.2U
Authority: CN
Inventors: 申卫国; 李名仿
Original assignee: Modern Green Development Co ltd
Current assignee: Modern Green Development Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-24
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a drainage mechanism at afforestation water intake that waters belongs to afforestation drainage technology field. The drainage mechanism comprises a drainage floor drain arranged at the lower end in the rapid water taking valve protective sleeve and a drainage blind pipe arranged at the bottom end of the drainage floor drain, and a non-woven fabric layer is wrapped on the periphery of the drainage blind pipe. The drainage blind pipe adopts a corrugated blind pipe and is laid at an angle of 45 degrees. The lower port of the drainage blind pipe is filled with a pebble section with the height of 5-15 cm. The lower end in the protective sleeve is further paved with a concrete layer, the drainage floor drain is arranged in the concrete layer, and the upper surface of the concrete layer is flush with the upper end of the drainage floor drain. The utility model discloses a set up the drainage blind pipe in drainage mechanism to wrap up the non-woven fabrics layer in its periphery, still set up the cobble section at its inside lower extreme, can reach the effective water resource with the direct infiltration of ponding underground of intake, and greatly reduced the construction degree of difficulty and construction cost, make drainage mechanism simple structure, the construction is simple and convenient, cost reduction.

Description

Drainage mechanism at afforestation water intake that waters

Technical Field

The utility model relates to a afforestation drainage technology field especially relates to a drainage mechanism at afforestation watering intake.

Background

At present, the landscape greening watering water intake is very commonly used. However, when the water taking key is used, water leaks from the water taking port during the insertion or extraction process of the water taking key due to the pressure of the irrigation pipe network. Moreover, the connection part of the water taking key and the watering pipe is usually bound by iron wires, so that the problem of water leakage caused by leakage is inevitable. Therefore, the existing water intake often causes water accumulation in the using process and influences the growth of surrounding vegetation. In addition, the water intake also has the hidden danger of sewage backflow, so that the irrigation pipe network system is polluted. Therefore, it is necessary to install a drainage facility around the intake port to drain the accumulated water.

At present, a few water intakes are provided with drainage facilities, namely, a drainage pipe is arranged beside the water intake to drain accumulated water to nearby rainwater wells or drainage systems. As shown in the attached figure 1, a drain pipe 8 is arranged in a special valve box 2 of the rapid water taking valve 1 and is connected to a nearby catch basin or a drainage system. Although the drainage device can play a role in draining accumulated water, the construction distance of the scheme is long, and the drainage pipe often needs to pass through a paved road, so that the construction difficulty is high, and the cost is high; in addition, accumulated water in the scheme can be directly drained into a drainage system, reasonable application is not achieved, and water resources are wasted.

Therefore, the existing drainage facilities at the greening watering intake have inconvenience and defects, and further improvement is needed. How to create a new drainage mechanism of afforestation water intake that waters, make its realization that can be simple and convenient to the discharge of intake ponding, make ponding obtain reasonable application, the construction is simple moreover, and construction cost and cost all greatly reduced become the current industry need the modified target.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a drainage mechanism at inlet of watering afforests, make its simple and convenient realization to the discharge of inlet of water ponding, make ponding obtain reasonable application, the construction is simple moreover, construction cost and the equal greatly reduced of cost to overcome the not enough of current afforestation inlet of watering drainage facility.

For solving the technical problem, the utility model provides a drainage mechanism at intake afforests and waters, drainage mechanism includes the drainage floor drain and sets up the drainage blind pipe of drainage floor drain bottom, the drainage floor drain sets up the inside lower extreme at intake department quick water intaking valve protective case, the periphery parcel non-woven fabrics layer of drainage blind pipe.

Further improvement, the drainage blind pipe adopts a corrugated blind pipe.

Further improvement, the corrugated blind pipes are laid at an angle of 45 degrees.

Further improved, the length of the drainage blind pipe is 0.8-1.5m, and the diameter is 40-60 mm.

Further improvement, a pebble section with the height of 5-15cm is filled at the lower port of the drainage blind pipe, and pebbles with the particle size of 1-2cm are adopted in the pebble section.

In a further improvement, a concrete layer is laid at the lower end of the inner part of the protective sleeve, the drainage floor drain is arranged in the concrete layer, and the upper surface of the concrete layer is flush with the upper end of the drainage floor drain.

Further improved, the thickness of the concrete layer is 4-8 cm.

In a further improvement, the upper surface of the concrete layer is set to be an inclined surface with the drainage floor drain as a low point.

The quick water taking valve is connected with a water supply main pipe through a swing frame, the quick water taking valve and the swing frame connected with the quick water taking valve are fixedly arranged through a supporting rod perpendicular to the ground, and the supporting rod and the swing frame penetrate through the concrete layer.

In a further improvement, the upper end of the protective sleeve is provided with a sleeve cover body.

After adopting such design, the utility model discloses following advantage has at least:

1. the utility model discloses the drainage mechanism at the inlet of a river is watered in afforestation is through setting up the drainage blind pipe to through wrapping up the non-woven fabrics layer in drainage blind pipe periphery, can get rid of near the ponding of inlet of a river department with the ponding direct infiltration underground, protect peripheral lawn, hedgerow not receive the waterlogging damage, can also reach the purpose of effectively utilizing the water resource. And this drainage mechanism has simplified the setting that current drain pipe need insert municipal drainage system greatly, has reduced the construction degree of difficulty and construction cost, makes this drainage mechanism simple structure, and the construction is simple and convenient, cost reduction.

2. And by arranging the pebble section, because gaps among pebbles in the pebble section exist, seeper can be better permeated, and the seeper can be ensured to be smoothly discharged into planting soil around the blind pipe.

3. The concrete layer is arranged, so that accumulated water at the water inlet can be better guided to enter the drainage floor drain, the fixing effect of the drainage floor drain, the supporting rod and the swing frame is further guaranteed, and the cleaning of sundries at the water inlet is facilitated.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

Fig. 1 is a schematic structural view of a water inlet for greening watering in the prior art.

Fig. 2 is a schematic structural view of the greening watering water intake of the utility model.

The water supply system comprises a water inlet valve, a water outlet valve, a water inlet pipe, a water outlet blind pipe, a water outlet pipe, a.

Detailed Description

Referring to the attached figure 2, the greening watering water intake of the present embodiment is provided with a rapid water intake valve 1 and a protective sleeve 2 arranged on the periphery of the rapid water intake valve 1. The protective sleeve 2 is a special valve box of the rapid water taking valve and is used for protecting the rapid water taking valve 1 from being covered by surrounding planting soil 3. The quick water intake valve 1 is connected with a water supply main pipe 7 through an 3/4' PVC swing frame 6 and is used for providing water source for a water intake at any time. The quick water intake valve 1 and the swing frame 6 connected with the quick water intake valve are fixedly arranged through a support rod 9 vertical to the ground.

The improvement of this application lies in still being provided with drainage mechanism, and this drainage mechanism's specific embodiment is: the lower end of the inner part of the protective sleeve 2 is provided with a drainage floor drain 4, and the bottom end of the drainage floor drain 4 is connected with a drainage blind pipe 18 with the length of 0.8-1.5m and the diameter of 40-60 mm. The drainage blind pipe 18 is buried and compacted by the planting soil 3, so that the drainage blind pipe can directly permeate accumulated water flowing down from the drainage floor drain 4 into the ground, thereby effectively utilizing the water resources, simplifying drainage facilities and reducing construction difficulty and cost.

In order to prevent the holes of the drainage blind pipe 4 from being blocked by the planting soil 3, the periphery of the drainage blind pipe 18 is wrapped by the non-woven fabric layer 21, so that the water seepage effect of the drainage blind pipe is ensured.

In this embodiment, the blind drain pipe 18 is a corrugated blind pipe with a length of 1m and a diameter of 50mm, and has a certain flexibility. And the corrugated blind pipe 18 is obliquely laid at an angle of 45 degrees, can extend to a larger water seepage area, and is beneficial to rapid infiltration of accumulated water.

In a preferred embodiment, the lower port of the drainage blind pipe 4 is filled with a pebble section 21 with the height of 5-15cm, preferably with the thickness of 10 cm. The pebble section 21 adopts pebbles with the particle size of 1-2cm, and the water seepage effect of the drainage blind pipe can be further improved. The pebbles are not exposed under the wrapping of the non-woven fabric.

In a more preferred embodiment, the inner lower end of the protective sleeve 2 is laid with a layer 15 of C15 concrete, and the floor drain 4 is arranged in the concrete layer 15. The upper surface of the concrete layer 15 is flush with the upper end of the drainage floor drain 4, or the upper surface of the concrete layer 15 is set to be an inclined surface taking the drainage floor drain 4 as a low point, so that accumulated water at a water taking port can be better guided to enter the drainage floor drain, and the cleaning of sundries at the water taking port is facilitated.

The thickness of the concrete layer 15 in this embodiment is 4-8cm, preferably 5 cm. The support rod 9 and the swing frame 6 both penetrate through the concrete layer 15, and further play a role in fixing the support rod and the swing frame.

In addition, the upper end of the protective sleeve 2 is provided with a sleeve cover body, so that when the water intake is not used, the sleeve cover body can protect all parts in the sleeve, and the influence on the drainage effect caused by the blockage of a drainage floor drain after sundries enter the sleeve is avoided.

The utility model discloses drainage mechanism at intake compares with current method of using PVC pipe to arrange ponding to drainage system, has the following advantage that ① can be with in the peripheral planting soil of ponding infiltration drainage blind pipe, make this part waste water obtain recycling, ② needn't insert the drainage system with the drain pipe in, the construction is simple, has reduced the construction degree of difficulty and cost, the utility model discloses afforestation watering intake simple structure, the drainage is easy, and the construction degree of difficulty is low and with low costs, does benefit to using widely.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims

1. The drainage mechanism of the greening watering water intake is characterized by comprising a drainage floor drain and a drainage blind pipe arranged at the bottom end of the drainage floor drain, wherein the drainage floor drain is arranged at the lower end of the inner part of a protective sleeve of a quick water intake valve at the water intake, and a non-woven fabric layer is wrapped on the periphery of the drainage blind pipe.

2. A drainage mechanism at a green watering inlet according to claim 1, wherein the drainage blind pipe is a corrugated blind pipe.

3. A drainage mechanism at a green watering inlet according to claim 2, wherein the corrugated blind pipe is laid at an angle of 45 °.

4. A drainage mechanism at a watering inlet for green according to claim 1, wherein the drainage blind pipe has a length of 0.8-1.5m and a diameter of 40-60 mm.

5. A drainage mechanism at a green watering water intake according to any one of claims 1 to 4, wherein the lower port of the drainage blind pipe is filled with pebble segments 5-15cm high, and the pebble segments are pebbles with a particle size of 1-2 cm.

6. A drainage mechanism at a green watering intake according to claim 5, wherein a concrete layer is laid on the lower end of the inner part of the protective sleeve, the drainage floor drain is arranged in the concrete layer, and the upper surface of the concrete layer is flush with the upper end of the drainage floor drain.

7. A drainage mechanism at a watering inlet for green according to claim 6, wherein the thickness of the concrete layer is 4-8 cm.

8. A drainage mechanism at a green watering inlet according to claim 6, wherein the upper surface of the concrete layer is arranged as an inclined surface with the drainage floor drain as a low point.

9. A drainage mechanism at a green watering intake according to claim 6, wherein the quick water intake valve is connected to the water supply main pipe by a swing frame, the quick water intake valve and the swing frame connected thereto are fixedly arranged by a support bar perpendicular to the ground, and both the support bar and the swing frame pass through the concrete layer.

10. A drainage mechanism at a green watering inlet according to claim 9, wherein a sleeve cover is provided at an upper end of the protective sleeve.