CN212715302U

CN212715302U - Integrated sewage lifting device

Info

Publication number: CN212715302U
Application number: CN202021409214.1U
Authority: CN
Inventors: 章镇斌; 卢松军; 张长安; 朱磊
Original assignee: Suzhou Dezheng Congyuan Environmental Protection Engineering Co ltd
Current assignee: Suzhou Dezheng Congyuan Environmental Protection Engineering Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-16
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses an integration sewage hoisting device, include: the water inlet and the water outlet are arranged on the shell; a grate disposed within the housing for filtering contaminated water entering the housing to remove at least some solid impurities; the water pump and the pipeline are arranged in the shell, two ends of the pipeline are respectively connected with the water pump and a water outlet of the shell, and the water pump is used for discharging sewage in the shell through the pipeline and the water outlet of the shell; the liquid level sensor is arranged in the shell and used for detecting the liquid level of the sewage in the shell, and the water pump is selectively started or stopped according to the liquid level height of the sewage detected by the liquid level sensor. The integrated sewage lifting device has the advantages of modularization and high integration.

Description

Integrated sewage lifting device

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to an integration sewage hoisting device.

Background

When lifting sewage from the low to the eminence, need use the water pump to promote, equipment such as current water pump, pipeline, filter equipment are the dispersion alone usually and put, need on-the-spot interim installation and debugging during the use, flexible not enough, prolonged installation time, the construction cycle of pump station is longer.

Disclosure of Invention

The utility model provides a solve an integration sewage hoisting device of above-mentioned problem, this integration sewage hoisting device is integration pump station equipment, has flexible characteristics when having the installation, can shorten pump station construction cycle, and simple to operate is swift.

The utility model discloses a following technical scheme realizes:

an integrated sewage lifting device comprising:

the water inlet and the water outlet are arranged on the shell;

a grate disposed within the housing for filtering contaminated water entering the housing to remove at least some solid impurities;

the water pump and the pipeline are arranged in the shell, two ends of the pipeline are respectively connected with the water pump and a water outlet of the shell, and the water pump is used for discharging sewage in the shell through the pipeline and the water outlet of the shell;

the liquid level sensor is arranged in the shell and used for detecting the liquid level of the sewage in the shell, and the water pump is selectively started or stopped according to the liquid level height of the sewage detected by the liquid level sensor.

Preferably, the integrated sewage lifting device comprises a plurality of water pumps and a plurality of pipelines, each water pump is connected with one pipeline, and the plurality of pipelines are communicated with the water outlet of the shell after being collected.

Preferably, each of the pipes is provided with a check valve for preventing reverse flow of sewage in the pipe.

Preferably, each pipeline is provided with a gate valve, and the gate valves are used for manually closing the pipelines.

Preferably, the water pump is disposed at a bottom of the housing.

Preferably, the integrated sewage lifting device further comprises a redundant floating ball, the redundant floating ball is arranged in the shell and used for detecting the liquid level of the sewage in the shell, and when the liquid level of the sewage in the shell detected by the redundant floating ball is lower than a preset liquid level, the water pump automatically stops.

Preferably, the casing includes body and upper cover, the body has hollow accommodation space and open-top, the upper cover sets up the open-top of body, integration sewage hoisting device is still including setting up the internal guide rail of body, the one end of guide rail is connected the upper cover, the grid sets up on the guide rail and can follow the guide rail promotes to upper cover department and shifts out through the upper cover the casing.

Preferably, the upper cover is provided with a ventilation pipe, and the ventilation pipe is communicated with the inside of the body and the outside.

Preferably, the integrated sewage lifting device further comprises a service platform and a ladder stand, wherein the service platform is arranged in the shell and used for maintenance personnel to stand, and the ladder stand is arranged in the shell and used for maintenance personnel to move to the service platform through the ladder stand.

Preferably, the integrated sewage lifting device further comprises a base, and the housing is fixed on the base.

Compared with the prior art, the beneficial effects of the utility model include at least:

the utility model discloses an integration sewage hoisting device passes through grid, water pump, pipeline and level sensor integration in the casing, has modularization, the advantage of highly integrating to and have flexible, pump station construction cycle is extremely short, installation and simple and convenient characteristics.

Drawings

Fig. 1 is a top view of the integrated sewage lifting device of the embodiment of the present invention without an upper cover.

FIG. 2 is a schematic cross-sectional view of the integrated sewage lifting apparatus of FIG. 1 taken along line AA.

Fig. 3 is a schematic cross-sectional view of the integrated sewage lifting device of fig. 2 along line BB.

In the figure: 10. a housing; 11. a water inlet; 12. a water outlet; 13. a body; 14. an upper cover; 141. hanging an object hole; 20. a grid; 30. a water pump; 40. a pipeline; 41. a check valve; 42. a gate valve; 50. a service platform; 60. a base.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their repetitive description will be omitted.

The words for expressing the position and direction described in the present invention are all the explanations given by taking the drawings as examples, but can be changed according to the needs, and the changes are all included in the protection scope of the present invention.

Referring to fig. 1 to 3, the embodiment of the utility model provides an integration sewage lifting device, this integration sewage lifting device includes: the housing 10, the grill 20, the water pump 30, the pipe 40, and the liquid level sensor (not shown), further comprising: redundant float balls (not shown), guide rails (not shown), service platform 50, ladder (not shown), and base 60.

The housing 10 has a hollow accommodating space, and the housing 10 is provided with a water inlet 11 and a water outlet 12. In some embodiments of the present invention, the housing 10 includes a body 13 and an upper cover 14, the body 13 has a hollow accommodating space and a top opening, and the upper cover 14 is disposed at the top opening of the body 13. Further, the upper cover 14 is provided with a hanging hole 141, and the equipment can be hung in the housing 10 or lifted out of the housing 10 through the hanging hole 141. The upper cover 14 is preferably provided with a ventilation pipe (not shown) which communicates the inside of the body 13 with the outside, and the normally open ventilation pipe of the ventilation pipe enables the inside and the outside of the housing 10 to exchange air by being provided with the ventilation pipe.

A grating 20 is disposed within the housing 10, the grating 20 being for filtering contaminated water entering the housing 10 to remove at least some of the solid impurities. The grating 20 has a plurality of grating gaps, the sewage flowing in from the water inlet 11 of the housing 10 flows through the grating gaps of the grating 20, and the grating 20 intercepts solid impurities in the sewage, so as to remove at least part of the solid impurities in the sewage, especially for intercepting large-particle dregs, to prevent mechanical equipment such as the water pump 30 and the pipeline 40 from being worn or blocked, and to enable the subsequent treatment process to be smoothly performed.

The water pump 30 and the pipeline 40 are arranged in the housing 10, the water pump 30 is preferably arranged at the bottom of the housing 10, two ends of the pipeline 40 are respectively connected with the water pump 30 and the water outlet 12 of the housing 10, and the water pump 30 is used for discharging sewage in the housing 10 through the pipeline 40 and the water outlet 12 of the housing 10.

The utility model discloses in some embodiments, integration sewage hoisting device includes a plurality of water pumps 30 and a plurality of pipeline 40, and a pipeline 40 is connected respectively to every water pump 30, and a plurality of pipelines 40 collect the delivery port 12 of back intercommunication casing 10, through setting up a plurality of water pumps 30 and a plurality of pipeline 40, increase integration sewage hoisting device's drainage ability.

In some embodiments of the present invention, each of the pipes 40 is provided with a check valve 41, and the check valve 41 is used for preventing the reverse flow of the sewage in the pipe 40. When one of the water pumps 30 fails due to a fault or cannot run due to shutdown, the sewage of the other water pumps 30 flows back into the shell 10 from the pipeline 40 of the shutdown water pump 30, and the check valve 41 is arranged, so that when the water pump 30 cannot run, the sewage of the other water pumps 30 is prevented from flowing back into the shell 10 from the pipeline 40 of the shutdown water pump 30, a protection effect is achieved, and the water pump 30 and the pipeline 40 are prevented from being scrapped.

In some embodiments of the present invention, each of the pipes 40 is provided with a gate valve 42, and the gate valve 42 is used for closing the pipe 40 by a manual method. When one of the water pumps 30 fails due to a fault or cannot run due to stoppage, the sewage of the other water pumps 30 flows back into the shell 10 from the pipeline 40 of the stopped water pump 30, when the sewage contains solid impurities, the check valve 41 possibly has the condition that the check function cannot be achieved due to the fact that the solid impurities are clamped, through the arrangement of the gate valve 42, when the water pump 30 cannot run, the pipeline 40 is closed through the gate valve 42 in a manual mode, the sewage of the other water pumps 30 is prevented from flowing back into the shell 10 from the pipeline 40 of the stopped water pump 30, the secondary protection function is achieved, and the water pumps 30 and the pipeline 40 are prevented from being scrapped.

The liquid level sensor is disposed in the housing 10, and the liquid level sensor is used to detect the liquid level of the sewage in the housing 10, and the water pump 30 is selectively started or stopped according to the liquid level height of the sewage detected by the liquid level sensor. Specifically, when the liquid level of the sewage detected by the liquid level sensor is higher than the pump starting liquid level, the water pump 30 is automatically started and discharges the sewage in the housing 10; when the liquid level height of the sewage that level sensor detected was less than when shutting down the liquid level, water pump 30 stop work by oneself to stop the sewage in the discharge casing 10, realized the self-starting stop by oneself of water pump 30 through level sensor and water pump 30's cooperation, degree of automation is high, and is nimble convenient.

The utility model discloses in some embodiments, integration sewage hoisting device still includes redundant floater, and redundant floater sets up in casing 10, and redundant floater is used for detecting the liquid level of the sewage in the casing 10, and when the liquid level of the sewage in the casing 10 that redundant floater detected was less than and predetermines the liquid level, water pump 30 automatic stop. The quantity of redundant floater can be one, plays the effect of insurance and protection through setting up redundant floater, according to the liquid level detection data of redundant floater, when being less than certain liquid level, automatic trigger water pump 30 stall prevents to lead to water pump 30 idle running because of level sensor inefficacy, and the motor burns out.

The utility model discloses in some embodiments, integration sewage hoisting device is still including setting up the guide rail in body 13, and upper cover 14 is connected to the one end of guide rail, and grid 20 sets up on the guide rail and can follow the guide rail and promote to upper cover 14 department and shift out casing 10 through upper cover 14. When the grating 20 intercepts the solid impurities, the solid impurities in the grating 20 need to be removed to continue intercepting, by arranging the guide rails, the fully intercepted grating 20 is lifted to the upper cover 14 through the guide rails, is moved out of the shell 10 through the hanging holes 141 in the upper cover 14, and after the grating 20 is cleaned, the grating 20 is put back to the original position through the guide rails.

The utility model discloses some embodiments, integration sewage hoisting device still includes service platform 50 and cat ladder, and service platform 50 sets up in casing 10 in order for the maintainer to stand, and on the cat ladder set up in casing 10 in order for the maintainer to remove service platform 50 through the cat ladder, the maintainer can operate gate valve 42 on pipeline 40 on service platform 50, overhauls equipment, salvages the impurity in the sewage in the casing 10 etc..

The utility model discloses some embodiments, integration sewage hoisting device still include base 60, and casing 10 is fixed on base 60, and casing 10 can pass through rag bolt to be fixed on base 60.

To sum up, the utility model discloses an integration sewage hoisting device passes through grid 20, water pump 30, pipeline 40 and level sensor integration in casing 10, has modularization, the advantage of highly integrating to and have flexible, pump station construction cycle is extremely short, installation and simple and convenient characteristics.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, and all such changes are intended to be within the scope of the following claims.

Claims

1. An integrated sewage lifting device, comprising:

the water inlet and the water outlet are arranged on the shell;

2. The integrated sewage lifting device according to claim 1, wherein the integrated sewage lifting device comprises a plurality of water pumps and a plurality of pipelines, each water pump is connected with one pipeline, and the plurality of pipelines are converged and communicated with the water outlet of the housing.

3. The integrated sewage lifting device of claim 2 wherein each of said pipes is provided with a check valve for preventing backflow of sewage in said pipe.

4. The integrated sewage lifting device of claim 3 wherein each of said pipes is provided with a gate valve for manually closing said pipe.

5. The integrated sewage lifting device of claim 1 wherein the water pump is disposed at a bottom of the housing.

6. The integrated sewage lifting device according to claim 1, further comprising a redundant floating ball disposed in the housing, wherein the redundant floating ball is used for detecting the liquid level of the sewage in the housing, and when the liquid level of the sewage in the housing detected by the redundant floating ball is lower than a preset liquid level, the water pump automatically stops.

7. The integrated sewage lifting device according to claim 1, wherein the housing comprises a body and an upper cover, the body has a hollow accommodating space and a top opening, the upper cover is disposed at the top opening of the body, the integrated sewage lifting device further comprises a guide rail disposed in the body, one end of the guide rail is connected with the upper cover, the grid is disposed on the guide rail and can be lifted to the upper cover along the guide rail and moved out of the housing through the upper cover.

8. The integrated sewage lifting device of claim 7, wherein the upper cover is provided with a ventilation pipe, and the ventilation pipe is communicated with the inside of the body and the outside.

9. The integrated sewage lifting device of claim 1 further comprising a service platform disposed within the housing for maintenance personnel to stand on and a ladder stand disposed within the housing for maintenance personnel to move onto the service platform through the ladder stand.

10. The integrated sewage lifting device of claim 1 further comprising a base on which the housing is secured.