Separating type valve well

Abstract

The utility model discloses a separating type valve well which comprises a vertical well hole, a bottom plate is arranged at the bottom of the vertical well hole, a plastic well pipe is fixedly arranged at the upper end of the bottom plate, a pipe network, a valve and a pump body are arranged in the plastic well pipe, an inlet and an outlet are formed in the plastic well pipe, and an inlet pipe and a discharge pipe which are connected with the pipe network are arranged in the inlet and the outlet respectively. A pressure-bearing ring is arranged on the ground and located above the plastic well pipe, the diameter of a center hole of the pressure-bearing ring is smaller than that of the plastic well pipe, a road layer is arranged at the upper end of the pressure-bearing ring, a well opening corresponding to the center hole of the pressure-bearing ring is formed in the road layer, a well ring is arranged on the inner wall of the inlet, and a well lid is placed at the upper end of the well ring. The plastic well pipe can block water flow seeping from the soil, the water flow is prevented from entering the plastic well pipe, and the impermeability of the valve well is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve well technical field, concretely relates to a separate valve well. BACKGROUND

[0002] Common valve well has gas valve well and water supply valve well, and most of the valve well is still limited to use red brick, cement masonry at present, and the valve well is masonry with bricks like the brick masonry well in the drainage field, but due to the material characteristics of the brick masonry valve well, the seepage prevention effect of the brick masonry valve well is poor, and the water in the soil can easily seep into the valve well through the well wall. SUMMARY

[0003] In order to solve the above technical problems in the prior art, the utility model provides a separate valve well.

[0004] In order to realize the above technical effects, the utility model adopts the following scheme:

[0005] A separate valve well, including vertical well hole, the bottom of vertical well hole is equipped with bottom plate, the upper end of bottom plate is fixedly provided with plastic well pipe, the plastic well pipe is equipped with pipe network, valve and pump body, the plastic well pipe is equipped with inlet and outlet, the inlet and outlet are respectively equipped with inlet pipe and discharge pipe connected with pipe network, the ground is equipped with pressure bearing ring, the pressure bearing ring is located above the plastic well pipe, the diameter of the center hole of the pressure bearing ring is less than the diameter of the plastic well pipe, the upper end of the pressure bearing ring is provided with road layer, the road layer is provided with well mouth corresponding to the center hole of the pressure bearing ring, the inner wall of the inlet is equipped with a ring of well ring, and the well cover is placed on the upper end of the well ring.

[0006] Preferably, the cross section of the well ring is in the shape of "L", the well ring comprises a flat part supported on the upper end of the pressure bearing ring and a vertical part extending upward from the inner side of the flat part and attached to the inner wall of the well mouth, and the well cover is placed on the upper end of the vertical part.

[0007] Preferably, the lower end of the pressure bearing ring is sequentially provided with a concrete cushion layer and a first gravel layer downward.

[0008] Preferably, the lower end of the bottom plate is sequentially provided with a medium-coarse sand layer and a second gravel layer downward.

[0009] Preferably, a plurality of drainage holes are vertically provided on the bottom plate.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The utility model has the advantages of simple structure, convenient use, plastic well pipe, plastic well pipe can block the water flow in the soil, avoid the water flow into the plastic well pipe, improve the seepage resistance of the valve well. Attached Figure Description

[0012] Figure 1 This is a cross-sectional schematic diagram of the present invention.

[0013] Attached reference numerals: 1. Base plate; 2. Plastic well pipe; 3. Pressure bearing ring; 4. Road layer; 5. Pipeline; 6. Pump body; 7. Well ring; 8. Well cover; 9. Concrete cushion layer; 10. First crushed stone cushion layer; 11. Medium-coarse sand layer; 12. Second crushed stone cushion layer. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] A split valve well includes a vertical well hole. A base plate 1 is provided at the bottom of the vertical well hole. A plastic well pipe 2 is fixed at the upper end of the base plate 1. A pipe network 5, a valve, and a pump body 6 are provided inside the plastic well pipe 2. The plastic well pipe 2 has an inlet and an outlet. An inlet pipe and an outlet pipe connected to the pipe network 5 are respectively provided in the inlet and outlet. A pressure ring 3 is provided on the ground. The pressure ring 3 is located above the plastic well pipe 2. The diameter of the central hole of the pressure ring 3 is smaller than the diameter of the plastic well pipe 2. A road layer 4 is provided at the upper end of the pressure ring 3. A well opening corresponding to the central hole of the pressure ring 3 is opened on the road layer 4. A well ring 7 is provided on the inner wall of the inlet. A well cover 8 is placed on the upper end of the well ring 7.

[0016] By installing the plastic well pipe 2, the water seeping out of the soil can be blocked, preventing water from entering the plastic well pipe 2 and improving the seepage prevention of the valve well.

[0017] In a preferred embodiment, the well ring 7 has an "L" shaped cross section. The well ring 7 includes a flat portion that supports the upper end of the pressure ring 3 and a vertical portion that extends upward from the inner side of the flat portion and is attached to the inner wall of the well opening. The well cover 8 is placed on the upper end of the vertical portion.

[0018] In a preferred embodiment, the lower end of the bearing ring 3 is provided with a concrete cushion layer 9 and a first crushed stone layer in sequence. The concrete cushion layer 9 and the first crushed stone layer strengthen the ground around the well ring 7 and prevent the ground around the well ring 7 from collapsing.

[0019] In a preferred embodiment, the bottom plate 1 is provided with a medium-coarse sand layer 11 and a second crushed stone layer in sequence at its lower end.

[0020] In a preferred embodiment, the base plate 1 is provided with a plurality of vertically penetrating drainage holes, through which water seeping into the valve well from the well cover 8 is discharged downward through the drainage holes on the base plate 1.

[0021] In the description of the utility model, it is understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0022] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0023] Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

Claims

1. A split valve pit, characterized by The utility model discloses a vertical well hole, the bottom of the vertical well hole is equipped with a bottom plate (1), the upper end of the bottom plate (1) is fixedly equipped with a plastic well pipe (2), a pipe network (5), a valve and a pump body (6) are arranged in the plastic well pipe (2), the plastic well pipe (2) is equipped with an inlet and an outlet, the inlet and the outlet are respectively equipped with an inlet pipe and an outlet pipe connected with the pipe network (5), a pressure bearing ring (3) is arranged on the ground, the pressure bearing ring (3) is located above the plastic well pipe (2), the diameter of the central hole of the pressure bearing ring (3) is less than the diameter of the plastic well pipe (2), the upper end of the pressure bearing ring (3) is provided with a road layer (4), the road layer (4) is provided with a well mouth corresponding to the central hole of the pressure bearing ring (3), the inner wall of the inlet is equipped with a well ring (7), the upper end of the well ring (7) is placed with a well lid (8).

2. The split valve vault of claim 1, wherein, The cross section of the well ring (7) is "L" shape, the well ring (7) includes the plane part supported on the upper end of the pressure bearing ring (3) and the vertical part extended from the inner side of the plane part and pasted on the inner wall of the well mouth, and the well lid (8) is placed on the upper end of the vertical part.

3. The split valve vault of claim 1, wherein, The lower end of the pressure bearing ring (3) is sequentially provided with a concrete cushion layer (9) and a first gravel layer downwards.

4. The split valve vault of claim 1, wherein, The lower end of the bottom plate (1) is sequentially provided with a medium coarse sand layer (11) and a second gravel layer downwards.

5. The split valve vault of claim 1, wherein, The bottom plate (1) is vertically provided with a plurality of drainage holes.

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