CN209816976U - Anti-blocking water inlet device for water collecting well - Google Patents

Abstract

The utility model discloses a sump pit is with preventing stifled water installations, including intake basin and sump pit, the intake basin corresponds the outside that sets up at the sump pit, and fixed intercommunication has the catheter between intake basin and the sump pit, the upper end of intake basin is enclosed construction, and the upper end fixedly connected with of intake basin rather than the inlet tube of intercommunication, fixedly connected with and the standpipe that the inlet tube corresponds on the roof in the intake basin, and the input of standpipe and the output intercommunication setting of inlet tube, a plurality of outlets have been seted up to the equipartition on the lateral wall around the standpipe, and have connected first filter screen in the outlet, the mounting groove has been seted up on the diapire of intake basin. The utility model discloses can carry out preliminary filtration to the sewage that gets into in the sump pit, play the effect of preliminary treatment to reduce solid impurity and get into to the sump pit in, guarantee the smoothness nature of intaking.

Description

Anti-blocking water inlet device for water collecting well

Technical Field

The utility model relates to a sump pit technical field that intakes especially relates to a sump pit is with preventing stifled water installations.

Background

The water collecting well is used for collecting, storing and balancing the quality and quantity of the waste water. The amount and quality of wastewater discharged from domestic or industrial wastewater in various regions are generally unbalanced, and the amount of domestic or industrial wastewater generated varies greatly within a day, which is disadvantageous or even harmful to the normal operation and treatment effect of wastewater treatment facilities. Therefore, before entering the main sewage treatment system, the wastewater is provided with a wastewater collecting well with a certain volume, and the wastewater is stored and homogenized to ensure the normal operation of wastewater treatment equipment and facilities.

The problem that when water is led into a water collecting well, a water inlet part is blocked easily is caused, the drainage condition of the water collecting well is influenced, water inlet and drainage are uneven, and further normal use of subsequent equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water collecting well anti-blocking water inlet device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-blocking water inlet device for a water collecting well comprises a water inlet pool and a water collecting well, wherein the water inlet pool is correspondingly arranged on the outer side of the water collecting well, a liquid guide pipe is fixedly communicated between the water inlet pool and the water collecting well, the upper end of the water inlet pool is of a closed structure, a water inlet pipe communicated with the water inlet pool is fixedly connected with the upper end of the water inlet pool, a vertical pipe corresponding to the water inlet pipe is fixedly connected onto the inner top wall of the water inlet pool, the input end of the vertical pipe is communicated with the output end of the water inlet pipe, a plurality of water outlets are uniformly distributed on the front side wall and the rear side wall of the vertical pipe, a first filter screen is connected into the water outlets, a mounting groove is formed in the bottom wall of the water inlet pool, a servo motor is fixedly connected onto the inner bottom wall of the mounting groove, a vertical screw rod is fixedly connected onto the, fixedly connected with and the arc platform that the notch of mounting groove corresponds on the diapire of intake chamber, two drain pipes rather than the intercommunication of fixedly connected with on the lower extreme lateral wall of standpipe, and the drain pipe extends to the outside of intake chamber.

Preferably, the outer side wall of the liquid guide pipe is fixedly connected with an electromagnetic valve, the side wall of the water collecting well, which is far away from the liquid guide pipe, is fixedly connected with a drain pipe, and one end of the drain pipe, which is far away from the water collecting well, extends to the outer side of the water collecting well.

Preferably, be connected with the second filter screen of slope on the water inlet pipe inner wall, the annular member has been fixed cup jointed respectively in the outside of first filter screen and second filter screen, and by a plurality of first bolt fixed connection respectively between annular member and water inlet pipe inner wall and the outlet inner wall.

Preferably, the upper end of the vertical pipe is fixedly sleeved with a flange, and the flange is fixedly connected with the inner top wall of the water inlet pool through a plurality of second bolts.

Preferably, the cleaning mechanism comprises a moving block sleeved outside the screw rod in a threaded manner, the left side wall and the right side wall of the moving block are fixedly connected with limit blocks, the inner wall of the vertical pipe is provided with limit grooves connected with the limit blocks in a sliding manner, the front side wall and the rear side wall of the moving block are fixedly connected with arc-shaped blocks, the outer side wall of each arc-shaped block is evenly provided with brushes, and the brushes are in contact connection with the outer side wall of the first filter screen.

Preferably, the upper end of the screw rod penetrates through the arc-shaped table and is fixedly connected with the stop block, and the outer side of the screw rod is sleeved with the sealing ring corresponding to the arc-shaped table.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through be provided with first filter screen and second filter screen in standpipe and water inlet pipe respectively, can carry out preliminary filtration to the sewage that gets into in the sump pit, play the effect of preliminary treatment to reduce solid impurity and get into to the sump pit, guarantee the smoothness nature of intaking.

2. Through the outside at the screw rod be provided with the clearance mechanism that corresponds with first filter screen to under servo motor's drive, make the brush clear up adnexed impurity on can the first filter screen, reduce the condition that jam appears in first filter screen, further guarantee the stability of intaking.

Drawings

Fig. 1 is a schematic structural view of an anti-blocking water inlet device for a water collecting well according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is the utility model provides a water-collecting well is with preventing stifled water installations's outside local schematic diagram of standpipe.

In the figure: 1 intake pool, 2 sump pit, 3 catheter, 4 inlet tubes, 5 standpipe, 6 first filter screens, 7 servo motor, 8 screw rods, 9 arc platform, 10 blow off pipes, 11 drain pipes, 12 second filter screens, 13 movable blocks, 14 stopper, 15 arc blocks.

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.

Referring to fig. 1-3, an anti-blocking water inlet device for a water collecting well comprises a water inlet tank 1 and a water collecting well 2, wherein the water inlet tank 1 is correspondingly arranged at the outer side of the water collecting well 2, a liquid guide pipe 3 is fixedly communicated between the water inlet tank 1 and the water collecting well 2, specifically, an electromagnetic valve is fixedly connected on the outer side wall of the liquid guide pipe 3, a drain pipe 11 is fixedly connected on the side wall of the water collecting well 2 away from the liquid guide pipe 3, one end of the drain pipe 11 away from the water collecting well 2 extends to the outer side of the water collecting well 2, so that water in the water inlet tank 1 can smoothly flow into the water collecting well 2, the upper end of the water inlet tank 1 is of a closed structure, the upper end of the water inlet tank 1 is fixedly connected with a water inlet pipe 4 communicated with the water inlet tank 1, a vertical pipe 5 corresponding to the water inlet pipe 4 is fixedly connected on the inner top wall of, and by a plurality of second bolt fixed connection between 1 interior roof of ring flange and intake pool, the installation of the standpipe 5 of being convenient for is dismantled, and then can change the use to standpipe 5, a plurality of outlet have been seted up to the equipartition on the lateral wall around the standpipe 5, and the outlet in-connection has first filter screen 6, and is concrete, be connected with the second filter screen 12 of slope on the 4 inner walls of inlet tube, the outside of first filter screen 6 and second filter screen 12 is fixed the loop forming element that has cup jointed respectively, and by a plurality of first bolt fixed connection between loop forming element and the 4 inner walls of inlet tube and the outlet inner wall respectively, under the effect of first filter screen 6 and second filter screen 12, can play filterable effect to the solid impurity in aquatic.

Wherein, the bottom wall of the intake pool 1 is provided with a mounting groove, the bottom wall in the mounting groove is fixedly connected with a servo motor 7, the servo motor is a product in the prior art, and details are not repeated here, the output end of the servo motor 7 is fixedly connected with a vertical screw 8, one end of the screw 8 far away from the servo motor 7 extends into the vertical pipe 5, the outer side of the screw 8 is provided with a cleaning mechanism corresponding to the first filter screen 6, specifically, the cleaning mechanism comprises a moving block 13 which is sleeved outside the screw 8 by screw threads, the left and right side walls of the moving block 13 are both fixedly connected with limit blocks 14, the inner wall of the vertical pipe 5 is provided with limit grooves which are in sliding connection with the limit blocks 14, the front and back side walls of the moving block 13 are both fixedly connected with arc blocks 15, the outer side walls of the arc blocks 15 are both provided with brushes, the brushes are in contact connection with, and under servo motor 7's drive for vertical reciprocating motion is made in standpipe 5 to movable block 13, and then makes the brush on the 15 lateral walls of arc piece can clear up first filter screen 6, reduces the condition that jam appears in first filter screen 6, guarantees the stability of intaking.

Wherein, arc platform 9 that fixedly connected with corresponds with the notch of mounting groove on the diapire of intake chamber 1, it is concrete, arc platform 9 and fixedly connected with dog are run through to the upper end of screw rod 8, and the outside of screw rod 8 has cup jointed the sealing washer that corresponds with arc platform 9, improve sealed effect, two sewage pipes 10 rather than the intercommunication of fixedly connected with on the lower extreme lateral wall of standpipe 5, and sewage pipe 10 extends to the outside of intake chamber 1, utilize the outside pump body can be to extracting mud and impurity that the interior accumulational of standpipe 5 is saved, improve the clean and tidy nature in the standpipe 5.

When the utility model is used, external water is introduced into the water inlet well 1 from the water inlet pipe 4, specifically, the water is introduced into the water inlet well 1 from the water outlet of the vertical pipe 5 along the water inlet pipe 4, wherein, the first filter screen 6 and the second filter screen 12 are respectively arranged in the vertical pipe 5 and the water inlet pipe 4, so that the sewage entering the water collecting well 2 can be preliminarily filtered, the effect of pretreatment is achieved, and the solid impurities are reduced from entering the water collecting well 2, in addition, when the first filter screen 6 is blocked, the servo motor 7 is started, so that the moving block 13 makes vertical reciprocating motion in the vertical pipe 5, thereby enabling the brush on the outer side wall of the arc-shaped block 15 to clean the first filter screen 6, reducing the blockage of the first filter screen 6, the stability of intaking is guaranteed, opens the solenoid valve on the catheter 3 lateral wall, can be smooth let in water to the sump pit 2 in.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a well is with preventing stifled water installations that advances, includes intake basin (1) and sump well (2), its characterized in that, intake basin (1) corresponds the setting in the outside of sump well (2), and fixed intercommunication has catheter (3) between intake basin (1) and sump well (2), the upper end of intake basin (1) is enclosed construction, and the upper end fixedly connected with of intake basin (1) advances water pipe (4) rather than the intercommunication, fixedly connected with standpipe (5) that correspond with advance water pipe (4) on intake basin (1) interior roof, and the input of standpipe (5) and the output intercommunication setting of advance water pipe (4), a plurality of outlet have been seted up on the lateral wall around standpipe (5) to the equipartition, and the outlet in-connection has first filter screen (6), set up the mounting groove on the diapire of intake basin (1), fixedly connected with servo motor (7) on the diapire in the mounting groove, and the vertical screw rod (8) of output fixedly connected with of servo motor (7), the one end that servo motor (7) were kept away from in screw rod (8) extended to standpipe (5), the outside of screw rod (8) is provided with the clearance mechanism that first filter screen (6) correspond, arc platform (9) that fixedly connected with corresponds with the notch of mounting groove on the diapire of intake chamber (1), two drain pipes (10) rather than the intercommunication of fixedly connected with on the lower extreme lateral wall of standpipe (5), and drain pipe (10) extend to the outside of intake chamber (1).

2. The anti-blocking water inlet device for the water collecting well is characterized in that an electromagnetic valve is fixedly connected to the outer side wall of the liquid guide pipe (3), a drain pipe (11) is fixedly connected to the side wall, away from the liquid guide pipe (3), of the water collecting well (2), and one end, away from the water collecting well (2), of the drain pipe (11) extends to the outer side of the water collecting well (2).

3. The anti-blocking water inlet device for the water collecting well is characterized in that an inclined second filter screen (12) is connected to the inner wall of the water inlet pipe (4), annular pieces are fixedly sleeved on the outer sides of the first filter screen (6) and the second filter screen (12) respectively, and the annular pieces are fixedly connected with the inner wall of the water inlet pipe (4) and the inner wall of the water outlet through a plurality of first bolts respectively.

4. The anti-blocking water inlet device for the water collecting well is characterized in that a flange is fixedly sleeved at the upper end of the vertical pipe (5), and the flange is fixedly connected with the inner top wall of the water inlet tank (1) through a plurality of second bolts.

5. The anti-blocking water inlet device for the water collecting well is characterized in that the cleaning mechanism comprises a moving block (13) sleeved outside the screw rod (8) in a threaded manner, limiting blocks (14) are fixedly connected to the left side wall and the right side wall of the moving block (13), a limiting groove in sliding connection with the limiting blocks (14) is formed in the inner wall of the vertical pipe (5), arc-shaped blocks (15) are fixedly connected to the front side wall and the rear side wall of the moving block (13), brushes are uniformly distributed on the outer side wall of each arc-shaped block (15), and the brushes are in contact connection with the outer side wall of the first filter screen (6).

6. The anti-blocking water inlet device for the water collecting well is characterized in that the upper end of the screw rod (8) penetrates through the arc-shaped table (9) and is fixedly connected with a stop block, and a sealing ring corresponding to the arc-shaped table (9) is sleeved on the outer side of the screw rod (8).