CN219491256U - High-sealing sewage well - Google Patents

Abstract

The utility model relates to a high-sealing bilge well in the technical field of bilge wells. Through setting up the inner wall bottom surface of pit shaft and place the long-pending dirt groove of height arrival pit shaft inner wall middle part, can make long-pending dirt groove have the same water storage effect with pit shaft inner wall, the delivery port that has the screen cloth is offered to a side in long-pending dirt groove simultaneously, when can making water pass the delivery port, leave impurity precipitate in the inside of long-pending dirt groove, all be equipped with rings in the top mouth inner wall both sides of long-pending dirt groove in addition, when can making the well head of pit shaft be the open state, can utilize the lifting hook to pull out long-pending dirt groove, be convenient for directly clear up dust impurity that holds in the long-pending dirt groove, avoid the inner wall of pit shaft to receive the leakproofness that corrodes and influence its top mouth, the device is also convenient for clear up simultaneously, reduce the production of peculiar smell, through setting up the lag that the cover that the outer surface cover of well head was equipped with, can make outer wall and the inner wall of well head all have corrosion-resistant effect, the seal groove that the top of lag was offered simultaneously, can make the well lid improve the leakproofness when the top mouth of well head.

Description

High-sealing sewage well

Technical Field

The utility model relates to the technical field of bilge wells, in particular to a high-sealing bilge well.

Background

The bilge well is a small container for temporarily placing the ship sewage and is also a component part of a ship bilge water system. Bilge water systems are pipeline systems which drain bilge water or accumulated water and permeated water in bilge of ship cargo holds, locomotive furnace cabins and the like out of the outboard. The bilge well serves to temporarily collect bilge water such as oily sewage generated in the nacelle.

The existing sewage well consists of a well seat, a shaft, a well cover or a protective cover seat and a matched pipeline; the drain pipe is buried in the sewer pit shaft, but when the sewer pit is used, more oil stains and stains in water are discharged into the sewer pit, the condition that the stains are accumulated after the sewer pit is discharged, if the sewer pit is not cleaned for a long time, the stains are corroded to the well wall and the water outlet is caused, the tightness of the well mouth and the well cover is reduced, and the ambient air is caused to have peculiar smell in the well transmitted from the well mouth.

Disclosure of Invention

In order to solve the problems, the utility model provides the high-sealing sewage well, which has the effects of improving corrosion resistance and ensuring sealing rigor.

The technical scheme of the utility model is as follows:

the utility model provides a high seal bilge well, includes the pit shaft, the top surface of pit shaft is equipped with the well head, the outlet has been seted up to the ground end surface of pit shaft, the top surface of well head is equipped with the well lid, the inner wall bottom surface of pit shaft is equipped with the laying dust groove, and the top in laying dust groove is located the inner wall middle-end of pit shaft, the delivery port has been seted up towards a side of outlet to the laying dust groove, and outlet and delivery port communicate with each other, the inner wall of delivery port is equipped with the screen cloth, the overhead inner wall both sides in laying dust groove all have rings through spliced pole fixed mounting.

In further technical scheme, the surface cover of well head is equipped with the lag, the seal groove has been seted up to the top surface of lag, the bottom surface fixed mounting of well lid has the sealing ring, and seal groove and sealing ring closely laminate.

In a further technical scheme, the dust accumulation groove and the protective sleeve are made of stainless steel.

In a further technical scheme, the protective sleeve is of an inverted U shape, the opening is downward, and the wellhead is made of concrete and is annular.

In a further technical scheme, the bottom surface of the inner wall of the shaft is provided with a groove, and the bottom end of the dust accumulation groove is inserted into the inner wall of the groove.

The beneficial effects of the utility model are as follows:

through setting up the inner wall bottom surface of pit shaft and place the long-pending dirt groove of height arrival pit shaft inner wall middle part, can make the long-pending dirt groove have the same water storage effect with the pit shaft inner wall, the delivery port that has the screen cloth is offered to a side in long-pending dirt groove simultaneously, when can making water pass the delivery port, by screen cloth screening impurity, leave impurity precipitate in the inside of long-pending dirt groove, in addition, top opening inner wall both sides at long-pending dirt groove all are equipped with rings, when can making the well head of pit shaft be the open state, can utilize the lifting hook to pull out long-pending dirt groove, be convenient for directly clear up the dust impurity that holds in the long-pending dirt groove, avoid the inner wall of pit shaft to receive the leakproofness that corrodes its top opening, the device is also convenient for clear up simultaneously, reduce the production of peculiar smell, through setting up the lag that the cover that is equipped with of well head surface cover, can make the outer wall and the inner wall of well head all have corrosion-resistant effect, the seal groove that the top of lag was offered simultaneously, can make the well lid improve the leakproofness when the top opening of well lid.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an assembled structure of a wellhead and a protective sleeve in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic illustration of the construction of a wellbore and a dust sump according to an embodiment of the utility model;

FIG. 4 is a schematic side sectional view of a manhole cover and a protective sleeve according to an embodiment of the utility model.

Reference numerals illustrate:

1. a wellbore; 2. a wellhead; 3. a well cover; 4. a water outlet; 5. a groove; 6. a dust accumulation groove; 7. a water outlet; 8. a screen; 9. a connecting column; 10. a hanging ring; 11. a protective sleeve; 12. sealing grooves; 13. and (3) a sealing ring.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-4, the high-sealing sewage well comprises a shaft 1, a well mouth 2 is arranged on the top surface of the shaft 1, the well mouth 2 is made of concrete and is in a ring shape, a water outlet 4 is formed on the outer surface of the ground end of the shaft 1, a well cover 3 is arranged on the top surface of the well mouth 2, a dust accumulation groove 6 is arranged on the inner wall bottom surface of the shaft 1, the top end of the dust accumulation groove 6 is positioned at the middle end of the inner wall of the shaft 1, the dust accumulation groove 6 has the same water storage effect as the inner wall of the shaft 1 by arranging the dust accumulation groove 6 with the height reaching the middle part of the inner wall of the shaft 1, the bottom surface of the inner wall of the shaft 1 is provided with a groove 5, the bottom end of the dust accumulation groove 6 is inserted into the inner wall of the groove 5, the effect of keeping the water outlet 7 opposite to the opening of the water outlet 4 is achieved when the dust accumulation groove 6 is inserted into the inner wall of the shaft 1 by arranging the groove 5, the sewage is ensured to smoothly discharged into the opening of the water outlet 4 from the water outlet 7, the dust accumulation groove 6 is provided with a water outlet 7 facing one side of the water outlet 4, the water outlet 4 is communicated with the water outlet 7, the inner wall of the water outlet 7 is provided with a screen 8, when water passes through the water outlet 7, impurities are screened by the screen 8 by fixedly installing the screen 8 on the inner wall of the water outlet 7, the impurities precipitate is left in the dust accumulation groove 6, the two sides of the inner wall of the top opening of the dust accumulation groove 6 are fixedly provided with hanging rings 10 through connecting posts 9, the dust accumulation groove 6 can be pulled out by using hanging hooks by arranging the hanging rings 10, dust impurities contained in the dust accumulation groove 6 are conveniently and directly cleaned, the inner wall of a shaft 1 is prevented from being corroded to influence the tightness of the top opening of the shaft, meanwhile, the device is also convenient for cleaning, the generation of peculiar smell is reduced, a protective sleeve 11 is sleeved on the outer surface of the shaft mouth 2, the protective sleeve 11 is in an inverted U shape, and the opening is downward, through setting up the lag 11 that 2 surface covers of well head were equipped with, can make the outer wall of well head 2 and inner wall all have corrosion-resistant effect, seal groove 12 has been seted up to the top surface of lag 11, the bottom surface fixed mounting of well lid 3 has sealing ring 13, and seal groove 12 and sealing ring 13 closely laminate, set up seal groove 12 on the top of lag 11, can make well lid 3 lid improve the leakproofness when the top of well head 2, the material of dust accumulation groove 6 and lag 11 is the stainless steel, through setting up the material of dust accumulation groove 6 and lag 11 and be the stainless steel, can improve the corrosion-resistant effect when pit shaft 1 is used.

The working principle of the technical scheme is as follows:

when the device is used, sewage is stored in the cavity of the shaft 1, liquid with the bottom upwards is located in the cavity of the dust accumulation groove 6, liquid overflowing the dust accumulation groove 6 is still located above the cavity of the shaft 1, when the sewage is required to be discharged through the water outlet 4, a water pipe communicated with the outside of the water outlet 4 is opened, at the moment, water can be discharged into the water outlet 4 from the water outlet 7 on one side of the inner wall of the dust accumulation groove 6, the water level at the top end of the inner wall of the shaft 1 starts to drop, impurities can be blocked on the inner wall of the dust accumulation groove 6 by the screen 8 grid along with the discharge of the sewage, the shaft 1 is completely discharged, at the moment, the well cover 3 is opened, the well cover is hooked in the ring of the lifting ring 10 by the lifting hook, then pulled out towards the opening of the well mouth 2, the dirt in the inner wall of the dust accumulation groove 6 can be directly cleaned, and after the use, the sealing ring 13 on the bottom surface of the well cover 3 is directly inserted into the groove 12 to keep stable alignment.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (5)

1. The utility model provides a high sealed bilge well, includes pit shaft (1), the top surface of pit shaft (1) is equipped with well head (2), outlet (4) have been seted up to the ground end surface of pit shaft (1), the top surface of well head (2) is equipped with well lid (3), its characterized in that: the inner wall bottom surface of pit shaft (1) is equipped with laying dust groove (6), and the top of laying dust groove (6) is located the inner wall middle-end of pit shaft (1), delivery port (7) have been seted up to one side of laying dust groove (6) towards outlet (4), and outlet (4) and delivery port (7) communicate with each other, the inner wall of delivery port (7) is equipped with screen cloth (8), all there is rings (10) through spliced pole (9) fixed mounting in top mouth inner wall both sides of laying dust groove (6).

2. A highly sealed bilge well as claimed in claim 1, wherein: the outer surface cover of well head (2) is equipped with lag (11), seal groove (12) have been seted up to the top surface of lag (11), the bottom surface fixed mounting of well lid (3) has sealing ring (13), and seal groove (12) and sealing ring (13) closely laminate.

3. A highly sealed bilge well as claimed in claim 1, wherein: the dust accumulation groove (6) and the protective sleeve (11) are made of stainless steel.

4. A highly sealed bilge well as claimed in claim 2, wherein: the protection sleeve (11) is of an inverted U shape, the opening is downward, and the wellhead (2) is made of concrete and is circular.

5. A highly sealed bilge well as claimed in claim 1, wherein: the bottom surface of the inner wall of the shaft (1) is provided with a groove (5), and the bottom end of the dust accumulation groove (6) is inserted into the inner wall of the groove (5).