CN211057858U

CN211057858U - Drainage type plastic water meter well

Info

Publication number: CN211057858U
Application number: CN201921812332.4U
Authority: CN
Inventors: 冯庆会
Original assignee: Tianjin Tongjuhe Plastic Products Co ltd
Current assignee: Tianjin Tongjuhe Plastic Products Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-07-21
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a sluicing formula plastics water gauge well, well body bottom are provided with the sluicing device, the sluicing device includes the UNICOM the well body and external pipe and install one-way check valve on the pipe. The utility model discloses simple structure has guaranteed the aridity of plastics water gauge well through setting up the sluicing device bottom the plastics water gauge well.

Description

Drainage type plastic water meter well

Technical Field

The utility model relates to a pipe fitting inspection shaft technical field especially relates to a sluicing formula plastics water gauge well.

Background

The plastic water meter well is visible everywhere in life, has wide application and is a necessary facility in the water supply and drainage process of urban and rural municipal administration, industrial parks and the like. In the practical use of the sealed water meter well, the valves and the interfaces in the well body can leak, so that accumulated water is generated in the well, and equipment in the well is damaged. Prior art notes are heavily in the leakproofness of plastics water gauge well and ignored the countermeasure after having produced ponding in the well more, for solving this kind of special case, the utility model discloses a sluicing formula plastics water gauge well, the sealing performance of plastics water gauge well in case suffer to destroy and still can keep dry environment in making the well.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the sealing performance of installing the sluicing device additional through to plastics water gauge well makes plastics water gauge well in case suffer destruction the back, still can keep dry environment in the well.

The utility model discloses a realize through following technical scheme:

a water draining type plastic water meter well is characterized in that a water draining device is arranged at the bottom of a well body and comprises a conduit communicated with the well body and the outside and a one-way check valve arranged on the conduit.

Furthermore, the water drainage device also comprises a water drainage tank communicated with the other side of the conduit and a buoyancy valve arranged on the conduit close to the side of the water drainage tank.

Furthermore, a drain hole is formed in the lower portion of the drain tank.

Beneficial effects of the utility model

The utility model aims to solve the technical problem that can in time discharge ponding and still can keep the dry environment in making the well through installing the device that sluices additional to plastics water meter well under the circumstances that has produced ponding in the well body that makes plastics water meter well.

Drawings

Fig. 1 is a schematic structural view of a water discharge type plastic water meter well of the present invention;

in the figure, 1, a well body, 2, a one-way check valve, 3, a guide pipe, 4, a buoyancy valve, 5, a drainage tank and 6, a drainage hole

Detailed Description

Fig. 1 shows the main technical content of the embodiment, a conduit is installed at the bottom of a well body of a plastic water meter well, the conduit is communicated with the inside of the well body, a one-way check valve and a buoyancy valve are sequentially installed on the conduit, the other end of the conduit is communicated with a drainage tank, a drainage hole communicated with the outside is formed in the lower portion of the drainage tank, when water is accumulated in the well, the accumulated water can sequentially flow into the drainage tank along the conduit, the one-way check valve and the buoyancy valve, and the accumulated water flowing into the drainage tank can be discharged to the outside through the drainage hole. When the ponding water level in the sluicing case was too high, the action of buoyancy valve closed the valve, forbids ponding to flow backward into the pipe, and when the buoyancy valve damaged, the pressure of the ponding of flowing backward into the pipe can make one-way check valve produce the action and close, has further prevented the palirrhea phenomenon of ponding.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The water draining type plastic water meter well is characterized in that a water draining device is arranged at the bottom of a well body (1), and the water draining device comprises a guide pipe (3) for communicating the well body (1) with the outside and a one-way check valve (2) arranged on the guide pipe (3).

2. A sluicing type plastic water meter well according to claim 1, characterized in that said sluicing means further comprises a sluicing tank (5) communicating with the other side of said conduit (3) and a buoyancy valve (4) mounted on said conduit (3) adjacent to said sluicing tank (5).

3. The plastic water meter well as claimed in claim 2, wherein a drain hole (6) is formed in the lower part of the drain tank (5).