CN220285001U

CN220285001U - Prefabricated pump station of disconnect-type

Info

Publication number: CN220285001U
Application number: CN202321523637.XU
Authority: CN
Inventors: 雷凌英; 张博; 耐尔慕菲
Original assignee: Emmonstrong Fluid Systems Shanghai Co ltd
Current assignee: Emmonstrong Fluid Systems Shanghai Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-02
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a separated prefabricated pump station which comprises a base, wherein the upper surface of the base is fixedly connected with a pump station body, the arc surface of the pump station body is fixedly communicated with a water inlet pipe, one end of the pump station body, which is far away from the base, is provided with a pump station door, the upper surface of the pump station body is fixedly communicated with an exhaust pipe, the arc surface of the water inlet pipe is provided with an adjusting structure, the adjusting structure comprises a plurality of fixing seats, the fixing seats are fixedly connected with the arc surface of the water inlet pipe, the inner wall of the fixing seats is rotationally connected with a screw rod, one end of the water inlet pipe is attached with a filter screen, and the arc surface of the filter screen is fixedly connected with a plurality of arch plates. The utility model solves the problems that the position of the filtering hole on the filtering net is easy to rust and wear after the filtering net in the water inlet is used for a period of time, and the effect of the filtering net on filtering sewage can be greatly reduced if the filtering net is not replaced in time.

Description

Prefabricated pump station of disconnect-type

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a separated prefabricated pump station.

Background

The separated prefabricated pump station mainly comprises a pump station, a filter screen, a pump, a water inlet and the like and is mainly used for treating sewage.

The prior art uses the prefabricated pump station of disconnect-type to handle the produced sewage of domestic waste, but traditional disconnect-type is difficult for installing with prefabricated pump station and changes, inconvenient entering maintenance, easy jam.

For this reason, a chinese patent with publication number CN209817074U discloses a separate prefabricated pump station convenient for installation and replacement, and its technical scheme main points are: including pump station, filter screen and water pipe, the pump station top is fixed with the blast pipe, the pump station top is provided with the pump station door, the inside control room that is provided with of pump station, the control room bottom is provided with the drainage room, wherein, the inside control valve that is provided with of control room, the control valve is fixed in the outlet outside, the outlet sets up the control room side, the control room passes through the staircase and links to each other with the pump station door, the control room bottom is provided with the manhole, the manhole top is fixed with the handhole door through the hinge, be provided with the telescopic link between handhole door and the manhole, the drainage room side is provided with the water inlet, the drainage room bottom is provided with the pump. This prefabricated pump station of disconnect-type convenient to installation is changed is provided with the filter screen, and when the drainage, impurity in the sewage can deposit at the pump built-in, causes the problem that the pump was blocked, and the filter screen of water inlet bottom can effectively filter impurity, prevents that the pump from blocking.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: because the filter screen in the water inlet is easy to rust and wear after being used for a period of time, the effect of the filter screen on filtering sewage can be greatly reduced if the filter screen is not replaced in time.

The present utility model thus provides a split prefabricated pump station.

Disclosure of Invention

The utility model aims to solve the defect that the effect of a filter screen on filtering sewage can be greatly reduced if the filter screen is not replaced in time because the position of the filter screen on the filter screen is easy to rust and wear after the filter screen in a water inlet is used for a period of time in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prefabricated pump station of disconnect-type, includes the base, the last fixed surface of base is connected with the pump station body, the fixed intercommunication of the circular arc face of pump station body has the inlet tube, the pump station door is installed to the one end that the base was kept away from to the pump station body, the last fixed surface intercommunication of pump station body has the blast pipe, the circular arc face of inlet tube is equipped with adjusting structure, adjusting structure includes a plurality of fixing base, fixing base and the circular arc face fixed connection of inlet tube, the inner wall rotation of fixing base is connected with the lead screw, the one end laminating of inlet tube has the filter screen, the circular arc face fixedly connected with a plurality of arch bar of filter screen, the screw thread ring is worn to be equipped with by the circular arc face screw thread of lead screw.

The effects achieved by the components are as follows: through setting up adjusting structure, the filter screen can filter the sewage in the inlet tube of pouring into, avoids impurity in the sewage to block the pump machine in the pump station body, and when the filtration pore on the filter screen uses wearing and tearing to rust after, personnel can conveniently change the filter screen to avoid the filter screen that rusts wearing and tearing to reduce the effect of filtering sewage.

Preferably, one side of the filter screen, which is close to the water inlet pipe, is fixedly connected with a plurality of locating plates, one end of the water inlet pipe is provided with a plurality of locating grooves, and the locating grooves are matched with the locating plates in size.

The effects achieved by the components are as follows: when the filter screen is required to be installed, the filter screen is moved to drive the positioning plate, and the positioning plate is inserted into the positioning groove on the drain pipe, so that the stability of the filter screen is improved.

Preferably, a rubber pad is fixedly connected to one side of the threaded ring, which is close to the arch plate, and the rubber pad is abutted to one side of the arch plate.

The effects achieved by the components are as follows: the rubber pad can increase the frictional force between the thread ring and the arch plate, so that the thread ring and the arch plate can be firmly connected.

Preferably, the arc surface of the filter screen is fixedly connected with a sealing ring, and the sealing ring is attached to the drain pipe.

The effects achieved by the components are as follows: the sealing ring can assist the gap between the edge of the filter screen and the water inlet pipe, so that sewage is prevented from flowing into the filter screen from the gap.

Preferably, the arc surface of pump station body is equipped with auxiliary structure, auxiliary structure includes the adapter ring, adapter ring and pump station body fixed connection, the inner wall rotation of adapter ring is connected with two locating levers, the arc surface rotation of locating lever is connected with the backup pad, one side screw thread of backup pad wears to be equipped with the screw rod, the one end and the locating lever looks butt of screw rod.

The effects achieved by the components are as follows: through setting up auxiliary structure, at the in-process of installation pump station body, personnel can conveniently adjust the backup pad and carry out interim support to the pump station body, and then can make the pump station body can fix when carrying out the installation of next step firm.

Preferably, the circular arc surface of the positioning rod is sleeved with a coil spring, and two ends of the coil spring are fixedly connected with the engagement ring and the support plate respectively.

The effects achieved by the components are as follows: the coil spring can drive the supporting plate to rotate towards the ground, so that the supporting plate can rapidly support the pump station body.

Preferably, one end of the supporting plate is fixedly connected with a bolt, and the bolt is conical.

The effects achieved by the components are as follows: when the supporting plate is adjusted, the bolt on the supporting plate is inserted into the ground, so that the supporting plate can be fixed and stable.

To sum up:

1. according to the utility model, the filter screen can filter sewage injected into the water inlet pipe by arranging the adjusting structure, so that impurities in the sewage are prevented from clamping the pump in the pump station body, and after the filter holes on the filter screen are worn and rusted, personnel can conveniently replace the filter screen, thereby preventing the rusted and worn filter screen from reducing the effect of filtering the sewage.

2. In the utility model, because the pump station body has larger volume, the pump station body needs to be temporarily supported and fixed in the installation process, and by arranging the auxiliary structure, personnel can conveniently adjust the supporting plate to temporarily support the pump station body in the process of installing the pump station body, so that the pump station body can be fixed and stable in the next step of installation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic structural view of the adjusting structure of the present utility model;

FIG. 3 is a partially disassembled schematic illustration of the adjustment structure of the present utility model;

FIG. 4 is a schematic view of the auxiliary structure of the present utility model;

fig. 5 is an enlarged view of fig. 4 at a in accordance with the present utility model.

Legend description: 1. a base; 2. a pump station body; 3. an adjustment structure; 31. a fixing seat; 32. a screw rod; 33. a filter screen; 34. a arch plate; 35. a threaded ring; 36. a rubber pad; 37. a seal ring; 38. a positioning plate; 39. a positioning groove; 4. an auxiliary structure; 41. a linking ring; 42. a positioning rod; 43. a support plate; 44. a screw; 45. a coil spring; 46. a plug pin; 5. a water inlet pipe; 6. an exhaust pipe; 7. and a pump station door.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a prefabricated pump station of disconnect-type, including base 1, the upper surface fixedly connected with pump station body 2 of base 1, the fixed intercommunication of the circular arc face of pump station body 2 has inlet tube 5, pump station door 7 is installed to the one end that base 1 was kept away from to pump station body 2, the upper surface fixedly intercommunication of pump station body 2 has blast pipe 6, during the use, earlier with sewage pipeline and inlet tube 5 connection, make sewage filter the separation in pump station body 2, when need overhaul in the pump station body 2, personnel can open pump station door 7 get into in the pump station body 2, wherein, the circular arc face of inlet tube 5 is equipped with adjusting structure 3, the circular arc face of pump station body 2 is equipped with auxiliary structure 4.

The specific arrangement and function of the adjustment structure 3 and the auxiliary structure 4 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: the adjusting structure 3 comprises a plurality of fixing seats 31, the fixing seats 31 are fixedly connected with the arc surface of the water inlet pipe 5, the inner wall of the fixing seats 31 is rotationally connected with a screw rod 32, one end of the water inlet pipe 5 is attached with a filter screen 33, the arc surface of the filter screen 33 is fixedly connected with a plurality of arch plates 34, the arc surface of the screw rod 32 is threaded through a threaded ring 35, the adjusting structure 3 is arranged, the filter screen 33 can filter sewage injected into the water inlet pipe 5, impurities in sewage are prevented from blocking a pump in the pump station body 2, and after the filter holes in the filter screen 33 are worn and rusted, personnel can conveniently replace the filter screen, so that the effect of reducing filtered sewage by the filter screen 33 which is rusted and worn is avoided, one side of the filter screen 33, close to the water inlet pipe 5, is fixedly connected with a plurality of locating plates 38, one end of the water inlet pipe 5 is provided with a plurality of locating grooves 39, the locating grooves 39 are matched with the size of the locating plates 38, when the filter screen 33 is required to be installed, the locating plates 38 are moved, the locating plates 38 are inserted into the locating grooves 39, the stability of the filter screen 33 is improved, one side of the threaded ring 35, which is close to the filter screen 34, the rubber pad 36 is fixedly connected with one side of the rubber pad 36, the filter pad 36 is in contact with the side of the locating plates, the filter pad 36 can be abutted against the locating plates, the groove 37 is fixedly connected with the arc plates, and the sealing ring 37, and the gap is fixedly connected with the sealing ring 37, and the sealing ring 37 is fixedly connected with the sealing ring 37, and the sealing ring is capable of the sealing ring 37, and the sealing ring is fixedly connected with the sealing ring 37, and the sealing ring.

Referring to fig. 4 and 5, specifically, auxiliary structure 4 includes adapter ring 41, adapter ring 41 and pump station body 2 fixed connection, adapter ring 41's inner wall rotates and is connected with two locating lever 42, locating lever 42's circular arc face rotates and is connected with backup pad 43, one side screw thread of backup pad 43 wears to be equipped with screw 44, the one end and the locating lever 42 butt of screw 44, through setting up auxiliary structure 4, in the in-process of installing pump station body 2, personnel can conveniently adjust backup pad 43 and carry out interim support to pump station body 2, and then can make pump station body 2 can fix firm when carrying out the installation of next step, locating lever 42's circular arc face cover has coil spring 45, coil spring 45's both ends respectively with adapter ring 41 and backup pad 43 fixed connection, coil spring 45 can drive backup pad 43 and rotate to the direction on ground, thereby make backup pad 43 can support pump station body 2 fast, backup pad 43's one end fixedly connected with bolt 46, bolt 46 is coniform, when adjusting backup pad 43, insert underground with bolt 46 on backup pad 43, can make backup pad 43 fix firm.

In the working principle, when the utility model is used, the sewage conveying pipeline is connected with the water inlet pipe 5, so that sewage is filtered and separated in the pump station body 2, when the interior of the pump station body 2 is required to be overhauled, a person can open the pump station door 7 to enter the pump station body 2, and by arranging the adjusting structure 3, when the filter Kong Shengxiu on the filter screen 33 is worn and needs to be replaced, the threaded ring 35 is rotated to drive the rubber pad 36 to be separated from the arch plate 34, the screw rod 32 is rotated to separate the screw rod 32 from the inner wall of the arch plate 34, the filter screen 33 is moved to separate the positioning plate 38 on the filter screen 33 from the positioning groove 39, the filter screen 33 can be disassembled, when the filter screen 33 needs to be installed, the filter screen 33 is moved to drive the positioning plate 38, the positioning plate 38 is inserted into the positioning groove 39 on the drain pipe, thereby improving the stability of the filter screen 33, rotating the screw rod 32 again to enable the screw rod 32 to be abutted with the inner wall of the arch plate 34, rotating the threaded ring 35 to drive the rubber pad 36, enabling the rubber pad 36 to be abutted with the arch plate 34, thereby installing the filter screen 33, the rubber pad 36 can increase the friction force between the threaded ring 35 and the arch plate 34, so that the threaded ring 35 and the arch plate 34 can be firmly connected, wherein the sealing ring 37 can assist the gap between the edge of the filter screen 33 and the water inlet pipe 5, thereby avoiding sewage from flowing into the filter screen 33 from the gap, the filter screen 33 can filter the sewage injected into the water inlet pipe 5 by arranging the adjusting structure 3, avoiding the impurity in the sewage from clamping the pump in the pump station body 2, and after the filter holes on the filter screen 33 are worn and rusted, personnel can conveniently replace the filter screen, so that the filter screen 33 which is rusted and rusted is prevented from reducing the sewage filtering effect.

Because pump station body 2 is bulky, need carry out temporary support fixed to it in the installation, when needs carry out temporary support to pump station body 2, rotate screw 44 earlier and locating lever 42 separation, coil spring 45 can drive backup pad 43 and rotate to the direction on ground this moment, insert underground with the bolt 46 on the backup pad 43 again, finally rotate screw 44 and locating lever 42 butt, can carry out temporary support to pump station body 2 with the help of backup pad 43, wherein, coil spring 45 can drive backup pad 43 and rotate to the direction on ground, thereby make backup pad 43 can support pump station body 2 fast, in addition, when adjusting backup pad 43, insert underground with the bolt 46 on the backup pad 43, can make backup pad 43 fixed firm, through setting up auxiliary structure 4, in the in-process of installing pump station body 2, personnel can conveniently adjust backup pad 43 and carry out temporary support to pump station body 2, and then can make pump station body 2 can fix firm when carrying out the installation of next step.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a prefabricated pump station of disconnect-type, includes base (1), its characterized in that: the utility model provides a pump station, including base (1) and pump station body (2), the fixed intercommunication of the arc surface of base (1) has inlet tube (5), pump station door (7) are installed to the one end that base (1) was kept away from to pump station body (2), the fixed intercommunication of the upper surface of pump station body (2) has blast pipe (6), the arc surface of inlet tube (5) is equipped with regulation structure (3), regulation structure (3) include a plurality of fixing base (31), the arc surface fixed connection of fixing base (31) and inlet tube (5), the inner wall rotation of fixing base (31) is connected with lead screw (32), the one end laminating of inlet tube (5) has filter screen (33), the arc surface screw thread of filter screen (33) is worn to be equipped with by the arc surface screw thread of lead screw (32) and is equipped with screwed ring (35).

2. A split prefabricated pump station according to claim 1, wherein: one side of the filter screen (33) close to the water inlet pipe (5) is fixedly connected with a plurality of locating plates (38), a plurality of locating grooves (39) are formed in one end of the water inlet pipe (5), and the locating grooves (39) are matched with the locating plates (38) in size.

3. A split prefabricated pump station according to claim 1, wherein: one side of the threaded ring (35) close to the arch plate (34) is fixedly connected with a rubber pad (36), and the rubber pad (36) is abutted to one side of the arch plate (34).

4. A split prefabricated pump station according to claim 1, wherein: the arc surface of filter screen (33) fixedly connected with sealing washer (37), sealing washer (37) are laminated mutually with the drain pipe.

5. A split prefabricated pump station according to claim 1, wherein: the circular arc face of pump station body (2) is equipped with auxiliary structure (4), auxiliary structure (4) are including linking ring (41), linking ring (41) and pump station body (2) fixed connection, the inner wall rotation of linking ring (41) is connected with two locating levers (42), the circular arc face rotation of locating lever (42) is connected with backup pad (43), one side screw thread of backup pad (43) is worn to be equipped with screw rod (44), the one end and the locating lever (42) looks butt of screw rod (44).

6. A split prefabricated pump station according to claim 5, wherein: the circular arc surface of the positioning rod (42) is sleeved with a coil spring (45), and two ends of the coil spring (45) are fixedly connected with the connecting ring (41) and the supporting plate (43) respectively.

7. A split prefabricated pump station according to claim 5, wherein: one end of the supporting plate (43) is fixedly connected with a bolt (46), and the bolt (46) is conical.