CN210214846U - Effluent water sump sealing system - Google Patents

Abstract

The utility model discloses a effluent water sump sealing system, including effluent water sump, ground, sewage delivery pump and monitor meter, the effluent water sump is fixed to be buried underground in ground, the top of effluent water sump extends to subaerially, the top fixed mounting of effluent water sump has the effluent water sump apron, the all fixed mounting in both sides on effluent water sump apron top has the apron lug, the junction fixed mounting of effluent water sump and effluent water sump apron has effluent water sump apron water seal base, the right side fixed mounting on effluent water sump apron top has the hand hole, and installs hand hole water seal groove on the apron of hand hole bottom strengthens the skeleton, be provided with the water seal in the hand hole water seal groove, the both sides on hand hole top all fixed mounting have the hand hole handle. On the basis of the traditional scheme, a water sealing mode is adopted, the problem that the edge of a cover plate and the edge of a water pool are not tightly sealed in the traditional technology is solved, nitrogen is used for gas dilution and protection of an inner space, and explosion mixed gas in a closed space is prevented from being formed.

Description

Effluent water sump sealing system

Technical Field

The utility model relates to a effluent water sump technical field specifically is a effluent water sump sealing system.

Background

In order to seal a sewage pool which emits foul odor irritant gas by covering the sewage pool with a cover in the existing sewage pool sealing system, a light roof is usually adopted, light steel is used as a framework, a cover plate is covered by a light material, the cover plate is directly fixed on a pool body, and an overhauling flange hole or a flange connector is reserved at a necessary position. Take a breath through air intake and air outlet again, adopt centrifugal fan to input waste gas treatment device for the power through collecting the waste gas pipeline and handle the back air defense, still need regular moisturizing, prevent lack of water in the basin, need consume a certain amount of nitrogen gas to can't flow back the organic matter that volatilizees to the cell body in, consequently, need design a effluent water sump sealing system in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a effluent water sump sealing system to the still needs regular moisturizing that proposes in solving above-mentioned background art, prevents the interior water deficiency of basin, needs to consume a certain amount of nitrogen gas, and can't flow back the problem in the cell body with the organic matter that volatilizees.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage pool sealing system comprises a sewage pool, the ground, a sewage delivery pump and a monitoring instrument, wherein the sewage pool is fixedly buried in the ground, the top end of the sewage pool extends to the ground, a sewage pool cover plate is fixedly mounted at the top end of the sewage pool, cover plate lifting lugs are fixedly mounted on two sides of the top end of the sewage pool cover plate, a sewage pool cover plate water seal base is fixedly mounted at the joint of the sewage pool and the sewage pool cover plate, a hand hole is fixedly mounted on the right side of the top end of the sewage pool cover plate, a hand hole water seal groove is mounted on a cover plate reinforcing framework at the bottom end of the hand hole, a water seal is arranged in the hand hole water seal groove, hand hole handles are fixedly mounted on two sides of the top end of the hand hole, an observation hole is arranged at the upper edge of the hand hole, an observation hole handle is fixedly mounted on the outer side of the observation hole, an observation hole water, the sewage pond apron is installed on one side on top and is lapped the skeleton of strengthening to the apron, the right-hand member of sewage pond apron is concentrated through flange fixedly connected with effluent water sump waste gas and is administered the discharge tube way, the sewage delivery pump is installed on the ground top on effluent water sump right side, and the left end fixedly connected with sewage pump inlet pipeline of sewage delivery pump, the one end that sewage pump inlet pipeline is close to the effluent water sump extends to the inside bottom fixed mounting of effluent water sump has a sewage pump inlet pipeline bottom valve.

Preferably, the bottom end of the sewage pool cover plate is fixedly provided with a cover plate reinforcing framework through welding.

Preferably, the bottom end of the monitoring instrument is fixedly arranged at the top end of the cover plate of the sewage pool through a flange.

Preferably, the inner side of the sewage pool cover plate water seal base is fixedly connected with a water seal groove high-water-level overflow pipe, and one end, far away from the sewage pool cover plate water seal base, of the water seal groove high-water-level overflow pipe extends to the inside of the sewage pool.

Preferably, one side fixedly connected with nitrogen gas pipeline of effluent water sump apron, and the one end that the nitrogen gas pipeline is close to effluent water sump apron extends to inside the effluent water sump apron.

Preferably, the outer side of the sewage pool cover plate water seal base is fixedly connected with a water seal groove drainage port, and a valve is installed on the water seal groove drainage port.

Compared with the prior art, the beneficial effects of the utility model are that: on the basis of the traditional scheme, a water-tight sealing mode is adopted, the problem that the edge of a cover plate and the edge of a water pool are not tightly sealed in the traditional technology is solved, nitrogen is used for gas dilution and protection of an inner space, and explosion mixed gas is prevented from being formed in a closed space;

1. the problems of poor sealing, easy air leakage and uneasy detection in the traditional technology are solved;

2. nitrogen is supplemented to prevent explosive mixed gas from being generated in the closed space and cause potential safety hazard;

3. an emergency pressure relief device is arranged, when the pressure suddenly rises, the water seal is broken, then the observation hole is broken for emergency pressure relief, and the large-scale equipment damage caused by the sudden rise of the pressure in the pool is prevented;

4. the organic matter waste water that condenses on the top of the cover plate can be automatically recycled to the sewage tank. Does not flow to the external ground;

5. the cover plate is convenient and quick to disassemble and assemble and convenient to maintain.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

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

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a sewage tank; 2. a ground surface; 3. a cover plate of the sewage pool seals the base; 4. a nitrogen line; 5. a sewage tank cover plate; 6. a sewage delivery pump; 7. a sewage pump inlet pipe; 8. a water seal groove drain port; 9. the sewage pool waste gas is centralized to manage the discharge pipeline; 10. a hand hole water seal groove; 11. hand hole; 12. a hand hole handle; 13. a cover plate lifting lug; 14. monitoring the instrument; 15. a cover plate reinforcing framework; 16. a water seal groove high water level overflow pipe; 17. a bottom valve of an inlet pipeline of the sewage pump; 18. a handle for the observation hole; 19. an observation hole; 20. a water-sealed tank of the observation hole; 21. and (5) water sealing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

the utility model provides a effluent water sump sealing system, including effluent water sump 1, ground 2, sewage delivery pump 6 and monitoring instrument 14, this sewage delivery pump 6's model can be PH-176EAH, convey the mechanical energy of prime mover to liquid, make the liquid energy increase, thereby played the purpose of carrying liquid, effluent water sump 1 is fixed to be buried underground in ground 2, the top of effluent water sump 1 extends to on ground 2, the top fixed mounting of effluent water sump 1 has effluent water sump apron 5, the bottom of effluent water sump apron 5 is through welded fastening install apron strengthen skeleton 15, the bearing effect of effluent water sump apron 15 has been increased, the both sides on effluent water sump apron 5 top are all fixed mounting have apron lug 13, the bottom of monitoring instrument 14 is through flange fixed mounting in effluent water sump apron 5 top, can dismantle fast when not needing to use.

One side fixedly connected with nitrogen gas pipeline 4 of effluent water sump apron 5, and the one end that nitrogen gas pipeline 4 is close to effluent water sump apron 5 extends to inside effluent water sump apron 5, the junction fixed mounting of effluent water sump 1 and effluent water sump apron 5 has effluent water sump apron water seal base 3, the inboard fixedly connected with water seal tank high water level overflow pipe 16 of effluent water sump apron water seal base 3, and the one end that water seal tank high water level overflow pipe 16 kept away from effluent water sump apron water seal base 3 extends to inside the effluent water sump 1, the organic matter that partly volatilizees can condense at the inboard top of effluent water sump apron 5, then flow to on the surface of water in effluent water sump apron water seal base 3, through at 3 outside moisturizing in effluent water sump apron water seal base, the inboard organic matter that gathers at the surface of water will flow back to in the effluent water sump through water seal.

The outer side of the sewage pool cover plate water seal base 3 is fixedly connected with a water seal groove drainage port 8, a valve is installed on the water seal groove drainage port 8, and water in the sewage pool cover plate water seal base 3 can be completely discharged to replace water by opening the valve.

A hand hole 11 is fixedly arranged on the right side of the top end of the sewage pool cover plate 5, a hand hole water seal groove 10 is arranged on a cover plate reinforcing framework 15 at the bottom end of the hand hole 11, a water seal 21 is arranged in the hand hole water seal groove 10, hand hole handles 12 are fixedly arranged on both sides of the top end of the hand hole 11, an observation hole 19 is arranged at the upper edge of the hand hole 11, an observation hole handle 18 is fixedly arranged on the outer side of the observation hole 19, an observation hole water seal groove 20 is fixedly arranged on one side of the observation hole handle 18, a cover plate reinforcing framework 15 is arranged on one side of the top end of the sewage pool cover plate 5, the right end of the sewage pool cover plate 5 is fixedly connected with a sewage pool waste gas centralized treatment discharge pipeline 9 through a flange, a sewage, and the left end of the sewage delivery pump 6 is fixedly connected with a sewage pump inlet pipeline 7, and one end of the sewage pump inlet pipeline 7 close to the sewage pool 1 extends to the bottom end inside the sewage pool 1 and is fixedly provided with a sewage pump inlet pipeline bottom valve 17.

The working principle is as follows: through 5 facades and 1 top border contact of effluent water sump at the effluent water sump and the difficult sealed position of effluent water sump apron water seal base 3 has been increased, and the base possesses certain intensity, prevents that pond border stress from concentrating, holds the water of certain degree of depth in the base, ensures that the inside gas in pond can not spill over to outside atmosphere. In order to facilitate the operation, a monitoring instrument 14 connected with a flange is added at the top of the cover plate, and a pipeline connected with a flange is reserved on the vertical surface of the cover plate and is used for supplementing nitrogen and collecting waste gas.

During normal operation, be full of the water of take the altitude in the hand hole water seal tank 10, water need regularly be replenished, can not reveal the end, according to inside gas volatility, replenishes a certain amount of nitrogen gas, maintains inside slight positive pressure, carries the unnecessary gas of volatilizing and passes through the blast pipe and arrange to the waste gas treatment system.

And partial volatilized organic matters are condensed at the top of the inner side of the sewage tank cover plate 5 and then flow to the water surface in the sewage tank cover plate water seal base 3, and the organic matters accumulated on the water surface at the inner side flow back into the sewage tank through the water seal groove high-water-level overflow pipe 16 by supplementing water at the outer side of the sewage tank cover plate water seal base 3.

The observation hole 19 can be used for observation at ordinary times, and can be used as an emergency pressure relief channel in emergency. When the pressure in the sewage pool suddenly rises, the water seal 21 is firstly broken, and then the observation hole 19 is broken for emergency pressure relief, so that the large-scale equipment damage caused by the sudden rise of the pressure in the pool is prevented.

When the sewage pool needs dredging or the interior of the sewage pool needs people to check, the connecting pipeline at the top end of the cover plate 5 of the sewage pool is only needed to be disconnected, the instrument at the top is removed, the cover plate can be integrally moved away by the lifting appliance, and the check operation in the pool is carried out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A effluent water sump sealing system, includes effluent water sump (1), ground (2), sewage delivery pump (6) and monitoring meter (14), its characterized in that: the sewage tank (1) is fixedly buried in the ground (2), the top end of the sewage tank (1) extends to the ground (2), a sewage tank cover plate (5) is fixedly mounted at the top end of the sewage tank (1), cover lifting lugs (13) are fixedly mounted on two sides of the top end of the sewage tank cover plate (5), a sewage tank cover plate water seal base (3) is fixedly mounted at the joint of the sewage tank (1) and the sewage tank cover plate (5), a hand hole (11) is fixedly mounted on the right side of the top end of the sewage tank cover plate (5), a hand hole water seal groove (10) is mounted on a cover plate reinforcing framework (15) at the bottom end of the hand hole (11), a water seal (21) is arranged in the hand hole water seal groove (10), hand hole handles (12) are fixedly mounted on two sides of the top end of the hand hole (11), and an observation hole (19) is arranged at the upper edge of the hand hole (11), the utility model discloses a sewage treatment device, including observation hole (19), observation hole handle (18) are fixed to the outside fixed mounting of observation hole (19), one side of observation hole handle (18) is fixed has been seted up and has been observed hole water seal groove (20), one side on sewage pond apron (5) top is installed the apron and is strengthened skeleton (15), the right-hand member of sewage pond apron (5) is concentrated through flange fixedly connected with sewage pond waste gas and is administered discharge pipe (9), sewage delivery pump (6) are installed on ground (2) top on sewage pond (1) right side, and the left end fixedly connected with sewage pump inlet pipeline (7) of sewage delivery pump (6), the one end that sewage pump inlet pipeline (7) are close to sewage pond (1) extends to the inside bottom fixed mounting of sewage pond (1) has sewage pump inlet pipeline bottom valve (17).

2. The lagoon sealing system of claim 1, further comprising: the bottom end of the sewage pool cover plate (5) is fixedly provided with a cover plate reinforcing framework (15) through welding.

3. The lagoon sealing system of claim 1, further comprising: the bottom end of the monitoring instrument (14) is fixedly arranged at the top end of the sewage pool cover plate (5) through a flange.

4. The lagoon sealing system of claim 1, further comprising: the inner side of the sewage pool cover plate water seal base (3) is fixedly connected with a water seal groove high-water-level overflow pipe (16), and one end, far away from the sewage pool cover plate water seal base (3), of the water seal groove high-water-level overflow pipe (16) extends to the inside of the sewage pool (1).

5. The lagoon sealing system of claim 1, further comprising: one side fixedly connected with nitrogen gas pipeline (4) of effluent water sump apron (5), and nitrogen gas pipeline (4) are close to the one end of effluent water sump apron (5) and extend to inside effluent water sump apron (5).

6. The lagoon sealing system of claim 1, further comprising: the outer side of the sewage pool cover plate water seal base (3) is fixedly connected with a water seal groove drainage port (8), and a valve is installed on the water seal groove drainage port (8).

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