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Drainage equipment with closure mechanism

A technology for drainage equipment and outlet pipes, applied in the direction of sewage discharge, drainage structures, water supply devices, etc., which can solve the problems of large space occupation, siltation at the mouth of the outlet pipe, easy settlement and crusting of sewage, etc., and achieve small space occupation and shrink fit area effect

Pending Publication Date: 2022-04-15
WUHAN SHENGYU DRAINING SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since this pipe-shaped rubber sleeve is sleeved on the outside of the steel cover, when it is installed in a diversion facility such as a diversion well, it must be installed horizontally in the well, and the two ends of the steel cover correspond to It is connected with the water inlet pipe and outlet pipe in the diversion well, which takes up a lot of space, especially in many wells with tight space, it cannot be installed and maintained normally
[0003] In addition, during the discharge process of the existing drainage equipment, a separate pool is often set up to regulate and store the sewage, that is, when the sewage needs to be stored for a short time, the sewage in a certain pool is drained by gravity flow or other methods. However, for the pool that regulates and stores sewage, when the sewage enters another pool, if it takes a long time, the sewage will deposit silt at the bottom of the pool, resulting in The mouth of the water pipe is silted up, and at the same time, the sewage particles at the bottom of the pool are easy to settle and crust, which will eventually cause the mouth of the water outlet to be blocked and cannot normally enter or exit the water
[0004] It can be seen that for the drainage equipment in the prior art, on the one hand, when the intercepting device is installed in the inside of the diversion facility such as the diversion well, it must be installed horizontally in the well, and the two ends of the steel cover are respectively corresponding to the water inlet pipe and the outlet pipe in the diversion well. The connection of water pipes takes up a lot of space. On the other hand, for the tank body of sewage regulation and storage, there is a technical defect that part of the sewage at the bottom of the pool body is easy to settle and crust, which eventually leads to blockage of the outlet pipe and prevents normal water inflow or outflow.

Method used

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  • Drainage equipment with closure mechanism
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  • Drainage equipment with closure mechanism

Examples

Experimental program
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Effect test

Embodiment 1

[0063] Specifically, see Figure 1-2 , a kind of drainage equipment provided by the embodiment of this specification, which has an anti-clogging mechanism, the drainage equipment includes a first pool body 2 and a second pool body 3, the water (sewage, or rainwater, or sewage Mixed water with rainwater) flows into the second pool body 3 under the action of gravity, and the water in the second pool body 3 flows into the first pool body 2 under the action of air pressure.

[0064] Wherein, the water in the first pool body 2 (sewage, or rainwater, or the mixed water of sewage and rainwater) flows into the second pool body 3 under the action of gravity, or the water in the second pool body 3 is under the action of air pressure For flowing into the first pool body 2, its flow mode is the prior art, and the existing conventional flow mode can be adopted, for example, the bottom height of the second pool body 3 is designed to be lower than the first pool body 2 and the second pool bo...

Embodiment 2

[0076] Based on the above-mentioned embodiment 1, please continue to refer to Figure 3-4 Embodiment 2 of this specification also provides a drainage device, which may include the anti-clogging mechanism described in Embodiment 1, and meanwhile, the drainage device further includes: a first pool body 2 and a second pool body 3; Wherein, as described in Embodiment 1, the anti-clogging mechanism is used for the circulation of water between the first pool body 2 and the second pool body 3, that is, in the actual operation process, the first pool body 2 The water in the pool flows into the second pool body 3 under the action of gravity, and the water in the second pool body 3 flows into the first pool body 2 under the action of driving force.

[0077] Here, the driving force may be the pumping driving force provided by the pump, or the air pressure generated by filling the second tank with air.

[0078] That is, as an implementation of the second pool body 3 in Embodiment 2, such...

Embodiment 3

[0084] see Figure 1-4 , see also Figure 5-Figure 14 , a kind of drainage equipment provided by the embodiment of this specification, which has a flexible closure mechanism 1, an anti-clogging mechanism, and a first pool body 2 and a second pool body 3. Of course, for the drainage system in the third embodiment The anti-clogging mechanism is exactly the same as the anti-clogging structure in Embodiment 1-2, so the description of the anti-clogging structure will not be given in Embodiment 3, but the flexible shut-off mechanism 1 will be described emphatically.

[0085] Specifically, the first pool body 2 is provided with a first water inlet pipe 21 and at least one second water outlet pipe 22 . It can be understood that the number of flexible shut-off mechanisms 1 in Embodiment 3 may be one or more, and the number of second water outlet pipes 22 in the well body 2 may also be one or more. It can be flexibly allocated and set during the actual operation.

[0086] As an imple...

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Abstract

The invention discloses drainage equipment with an intercepting mechanism. The drainage equipment comprises an anti-blocking mechanism and an intercepting mechanism, the first tank body is provided with a first water inlet pipe and at least one first water outlet pipe; the second tank body is communicated with the first tank body through an anti-blocking mechanism; the at least one flexible intercepting mechanism comprises a flexible sleeve and a valve body; the flexible sleeve is provided with a cavity; the valve body is provided with a circulation channel and a sliding groove. The flexible sleeve is arranged in the sliding groove and connected with the valve body in a sealed mode. The circulation channel is communicated with the first water inlet pipe or the first water outlet pipe, and the sliding groove is communicated with the circulation channel; according to the invention, the occupied space of the intercepting mechanism during installation in the first tank body is greatly reduced, the occupied space is extremely small, and meanwhile, the technical defect that the tank body is blocked and water cannot enter or exit normally due to the fact that part of sewage at the bottom of the second tank body cannot be completely emptied and settled and crusts is effectively avoided; the device has the technical characteristics of simple structure and wide applicability.

Description

technical field [0001] The invention belongs to the technical field of drainage, and in particular relates to a drainage device with an intercepting mechanism. Background technique [0002] The intercepting device currently used in drainage equipment uses a pipe-shaped rubber sleeve. A sealed chamber is formed between the rubber sleeve and the steel cover. When the chamber is inflated, the rubber sleeve deforms to form 3 points or 4 points. The point is closed, and when the chamber is deflated, the rubber sleeve returns to the shape of the pipe under its own elasticity. However, since this pipe-shaped rubber sleeve is sleeved on the outside of the steel cover, when it is installed in a diversion facility such as a diversion well, it must be installed horizontally in the well, and the two ends of the steel cover correspond to It is connected with the water inlet pipe and the water outlet pipe in the diversion well, and it takes up a lot of space, especially in many wells wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F3/04E03F5/10E03F5/14
Inventor 周超李习洪高磊
Owner WUHAN SHENGYU DRAINING SYST