CN210421356U

CN210421356U - Anti-overflow finished rainwater well

Info

Publication number: CN210421356U
Application number: CN201921121407.4U
Authority: CN
Inventors: 郭彪; 向堃; 奉思宇
Original assignee: Yichang Xingshida Environmental Protection Technology Co ltd
Current assignee: Yichang Xingshida Environmental Protection Technology Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-28
Anticipated expiration: 2029-07-17

Abstract

The utility model provides an anti-overflow finished rainwater well, which comprises a shaft, a well cover positioned at the top of the shaft and a well seat positioned at the bottom of the shaft, wherein a baffle is fixedly arranged in the shaft and is matched with a floater capable of moving up and down, the floater forms a plug for the shaft when contacting with the baffle, and the plug for the shaft is removed when the floater leaves from the baffle; the utility model has reasonable design, simple structure, integration of the shaft, the well seat, the baffle plate and the socket and one-time injection molding, good sealing performance and firmness; when the rainwater quantity is small, the floater descends, and the rainwater well drains water normally; when the rainwater amount is large, the floater floats upwards to be in contact with the baffle plate to cut off the rainwater well, so that rainwater is prevented from overflowing, and the use safety performance of the rainwater well is improved.

Description

Anti-overflow finished rainwater well

Technical Field

The utility model relates to a rainwater well technical field specifically indicates an anti-overflow flows finished product rainwater well.

Background

The plastic catch basin is characterized in that a main well seat part forming the inspection well is formed by one-time injection molding, a shaft socket adopts a 360-degree annular bearing platform, and each socket adopts an annular reinforcing rib design. The plastic catch basin can adapt to angle change in a small range, is convenient and quick to construct, and effectively reduces cost.

At present, most rainwater well covers are buckled at the top of the rainwater well, the urban rainstorm intensity is continuously increased, and a large amount of rainwater can be collected in a short time. One part of rainwater is drained away from the rainwater pipe network, and the other part of rainwater can overflow from the rainwater well and flush the rainwater well lid, so that the rainwater well mouth is exposed, and potential safety hazards are caused.

Disclosure of Invention

An object of the utility model is to overcome the above-mentioned not enough, provide an anti-overflow and flow finished product rainwater well, solve the rainstorm and easily come out and wash away the technical problem of rainwater well lid from the rainwater well overflow when the time comes.

The utility model discloses a solve above-mentioned technical problem, the technical scheme who adopts is: the utility model provides an anti-overflow finished product rainwater well, includes the pit shaft, is located the well lid at pit shaft top and is located the well seat of pit shaft bottom, the pit shaft internal fixation is equipped with the baffle, the baffle cooperates with the float that can reciprocate, forms the shutoff to the pit shaft when float and baffle contact, removes the shutoff to the pit shaft when float and baffle leave.

Preferably, the baffle is of an annular structure, the outer ring of the baffle is fixed on the inner side wall of the shaft, and the inner ring of the baffle is matched with the floater.

Preferably, the float is a cone structure with a hollow inner part, and the maximum circle diameter of the cone structure is larger than the diameter of the inner ring of the baffle.

Preferably, the floater is positioned below the baffle, the top of the floater is provided with a plurality of hooks, and the hooks penetrate through the inner ring of the baffle.

Preferably, the quantity of couple is three, and even vertical distribution in float top, and the couple top is equipped with the spacing arch with baffle inner ring complex.

Preferably, a socket is arranged on the side of the shaft.

The utility model has the advantages that:

the utility model has reasonable design, simple structure, integration of the shaft, the well seat, the baffle plate and the socket and one-time injection molding, good sealing performance and firmness; when the rainwater quantity is small, the floater descends, and the rainwater well drains water normally; when the rainwater amount is large, the floater floats upwards to be in contact with the baffle plate to cut off the rainwater well, so that rainwater is prevented from overflowing, and the use safety performance of the rainwater well is improved.

Drawings

FIG. 1 is a schematic view showing a structure of an overflow preventing product catch basin in which a baffle is separated from a float;

FIG. 2 is a schematic view showing a structure of an overflow preventing product catch basin in which a baffle is in contact with a float;

FIG. 3 is a schematic top view of the structure of FIG. 2;

in the figure, a shaft 1, a well cover 2, a well seat 3, a baffle 4, a floater 5, a hook 6, a limiting bulge 6.1 and a receiving opening 7.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

As shown in fig. 1 to 3, the overflow-preventing finished catch basin comprises a well shaft 1, a well lid 2 positioned at the top of the well shaft 1 and a well base 3 positioned at the bottom of the well shaft 1, wherein a baffle 4 is fixedly arranged in the well shaft 1, the baffle 4 is matched with a floater 5 capable of moving up and down, when the floater 5 is in contact with the baffle 4, the blockage of the well shaft 1 is formed, and when the floater 5 is separated from the baffle 4, the blockage of the well shaft 1 is removed.

Preferably, the baffle 4 is an annular structure, the outer ring of which is fixed on the inner side wall of the shaft 1, and the inner ring of which is matched with the floater 5.

Preferably, the float 5 is a cone structure with a hollow interior, and the maximum circular diameter of the cone structure is larger than the diameter of the inner ring of the baffle 4. In this embodiment the float 5 is of hollow construction inside, which contributes to increasing its buoyancy.

Preferably, the floater 5 is positioned below the baffle 4, a plurality of hooks 6 are arranged at the top of the floater 5, and the hooks 6 penetrate through the inner ring of the baffle 4.

Preferably, the number of the hooks 6 is three, the hooks are uniformly and vertically distributed on the top of the floater 5, and the top of each hook 6 is provided with a limiting protrusion 6.1 matched with the inner ring of the baffle 4. The limiting bulge 6.1 can prevent the hook 6 from falling off from the inner ring of the baffle 4 when the floater 5 descends to the lowest end, so that the floater 5 is effectively limited.

Preferably, a receiving opening 7 is arranged at the side part of the shaft 1. The faucet 7 can be connected with a municipal rainwater pipe network to introduce rainwater into the municipal rainwater pipe network.

The working principle of the embodiment is as follows: as shown in fig. 1, in the early stage of rainfall, the floater 5 is at the initial position due to the action of gravity and is suspended on the baffle 4 by the hook 6, and rainwater flows into the municipal rainwater pipe network through the gap between the baffle 4 and the floater 5; as shown in fig. 2, when the rain reaches the middle stage of rainfall, the flow of rainwater in the rainwater pipe network is increased, and the floater 5 is pushed to be in contact with the bottom of the baffle 5 by the rainwater under the action of buoyancy, so that a plugging and sealing effect is formed, and the rainwater is prevented from overflowing; and in the later stage of rainfall, the rainfall is reduced, the floater 5 falls back to the initial position under the action of gravity, and the rainwater can continuously flow into the municipal rainwater pipe network through the gap between the baffle 4 and the floater 5.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides an anti-overflow finished product rainwater well, includes pit shaft (1), well lid (2) that are located pit shaft (1) top and well seat (3) that are located pit shaft (1) bottom, its characterized in that: a baffle (4) is fixedly arranged in the shaft (1), the baffle (4) is matched with a floater (5) capable of moving up and down, when the floater (5) is in contact with the baffle (4), the shaft (1) is blocked, and when the floater (5) is separated from the baffle (4), the shaft (1) is unblocked.

2. An overflow resistant finished catch basin according to claim 1, wherein: the baffle (4) is of an annular structure, the outer ring of the baffle is fixed on the inner side wall of the shaft (1), and the inner ring of the baffle is matched with the floater (5).

3. An overflow resistant finished catch basin according to claim 2, wherein: the floater (5) is of a hollow cone structure, and the maximum diameter of the circle is larger than the diameter of the inner ring of the baffle (4).

4. An overflow proof finished catch basin according to claim 2 or 3 wherein: the floater (5) is located below the baffle (4), a plurality of hooks (6) are arranged at the top of the floater (5), and the hooks (6) penetrate through the inner ring of the baffle (4).

5. An overflow resistant finished catch basin according to claim 4 wherein: the quantity of couple (6) is three, and even vertical distribution in float (5) top, and couple (6) top is equipped with baffle (4) inner ring complex spacing arch (6.1).

6. An overflow resistant finished catch basin according to claim 4 wherein: and a receiving port (7) is arranged at the side part of the shaft (1).