CN220890507U - Vertical pipeline sewage pump - Google Patents

Abstract

A vertical pipeline sewage pump belongs to the technical field of sewage pumps and comprises a base, wherein a sewage pump main body and a pretreatment box with an opening are fixedly arranged on the upper surface of the base, a sealing cover is fixedly arranged at the opening of the top end of the pretreatment box through bolts, a water inlet and a water outlet are formed in the outer surface of the pretreatment box in a penetrating mode, a filter barrel is arranged in the pretreatment box in a clamping mode, a flow guide pipe is arranged on the outer surface of the filter barrel and is positioned at the water inlet, the lower surface of the sealing cover is attached to the upper surface of the filter barrel, a smashing device is arranged in the center of the lower surface of the sealing cover, a pipeline connecting pipe with a flange is fixedly arranged at the water inlet, and the water outlet is connected with the water inlet end of the sewage pump main body.

Description

Vertical pipeline sewage pump

Technical Field

The utility model belongs to the technical field of sewage pumps, and particularly relates to a vertical pipeline sewage pump.

Background

The vertical sewage pump is convenient to install, has wide application, can be used as a common pipeline pump for pressurizing and delivering water for high-rise buildings, can also be used for delivering sewage containing granular fibers, and is also suitable for being used as a drainage pump, a filtering, flushing, condensing and circulating pump and the like besides being suitable for delivering sewage.

Through searching, china in the related field grants patents, the patent publication number is: CN218118154U, patent name: the utility model provides a high-efficient dredge pump, including the pump body, pump body upper end fixedly connected with motor, motor right-hand member lower part surface fixedly connected with hand lever, the equal fixedly connected with stabilizing mean of motor left end upper portion surface and right-hand member upper portion surface, two bracing pieces of the equal fixedly connected with of pump body lower extreme left part and lower extreme right part, and two bracing pieces lower extreme in left part and two bracing pieces lower extreme in right part are equal fixedly connected with backing plate jointly, pump body lower extreme middle part fixedly connected with broken mechanism, pump body left end middle part surface fixedly connected with connecting pipe, the upper end left part and the fixedly threaded connection flange dish of stabilizing mean of connecting pipe upper portion through the lower part.

In the actual crushing and filtering process of the filtered impurities, the impurities which are almost different from the size of the sieve holes are inevitably blocked in the filter screen, and the filter screen adopted by the efficient sewage pump in the prior art is arranged inside the filter screen, so that the filter screen is inconvenient to remove and clean, if the filter screen is not cleaned for a long time, the attachments attached in the sieve holes of the filter screen can be accumulated more and more, and the pumping efficiency of the sewage pump can be influenced, therefore, the technical problem is solved by the sewage pump with the vertical pipeline.

Disclosure of utility model

Aiming at the efficient sewage pump in the prior art, the adopted filter screen is arranged inside, the cleaning is inconvenient to detach, the problem that the pumping efficiency of the sewage pump is affected exists if the cleaning is not performed for a long time, and the utility model provides the vertical pipeline sewage pump. The specific technical scheme is as follows:

The utility model provides a vertical pipeline dredge pump, includes the base, the last fixed surface of base installs dredge pump main part and top are equipped with open-ended pretreatment case, the top opening part of pretreatment case is through sealed lid of bolt fixed mounting, water inlet and delivery port have been seted up in the surface of pretreatment case run through, the filter vat is installed to the joint in the pretreatment case, the surface of filter vat is provided with the honeycomb duct, the honeycomb duct is located water inlet department, the lower surface of sealed lid is laminated with the upper surface of filter vat, and the lower surface center department of sealed lid installs reducing mechanism, reducing mechanism is located the filter vat, water inlet department fixed mounting has the pipe connection pipe that has the flange, the delivery port is connected with the inlet end of dredge pump main part.

Among the above-mentioned technical scheme, reducing mechanism includes motor, bull stick and a plurality of crushing sword, a plurality of the equal fixed mounting of crushing sword is at the surface of bull stick, the bull stick rotates the lower surface of installing at sealed lid, motor fixed mounting is at the upper surface of sealed lid, and the output of motor and the top fixed connection of bull stick.

In the above technical scheme, the cross lifting frame is fixedly installed in the pretreatment box, a clamping groove is formed in the upper surface of the cross lifting frame, and the bottom end of the filter vat is clamped in the clamping groove.

In the above technical scheme, the inside wall fixed mounting of pretreatment case has the arc to lift the frame, the water conservancy diversion pipe joint is lifted in the frame at the arc.

In the technical scheme, handles are symmetrically and fixedly arranged on the upper surface of the sealing cover.

In the technical scheme, a sealing gasket is arranged between the sealing cover and the pretreatment box.

Compared with the prior art, the vertical pipeline sewage pump has the beneficial effects that:

According to the utility model, the filter barrel is arranged in the pretreatment box with the opening, and is sealed and fixed in the pretreatment box by the sealing cover, and the sealing cover is detached, so that the filter barrel can be conveniently taken out from the pretreatment box for cleaning at regular intervals, and the problem that the pumping efficiency of the sewage pump is affected because the filter barrel is not cleaned for a long time is avoided.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

FIG. 3 is a schematic cross-sectional view of a pretreatment tank according to the present utility model.

Fig. 4 is a schematic view of a filter cartridge according to the present utility model.

In fig. 1-4, wherein: the sewage treatment device comprises a base, a sewage pump main body, a 3-pretreatment box, a 31-water inlet, a 32-water outlet, a 33-pipeline connecting pipe, a 34-cross lifting frame, a 341-clamping groove, a 35-arc lifting frame, a 4-filter cartridge, a 41-flow guiding pipe, a 5-sealing cover, a 51-handle, a 6-crushing device, a 61-motor, a 62-rotating rod and a 63-crushing knife.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a vertical pipeline dredge pump, including base 1, the upper surface fixed mounting of base 1 has dredge pump main part 2 and the top is equipped with open-ended pretreatment tank 3, the top opening part of pretreatment tank 3 is through sealed lid 5 of bolt fixed mounting, the surface of pretreatment tank 3 runs through and has seted up water inlet 31 and delivery port 32, filter vat 4 is installed to the joint in the pretreatment tank 3, the surface of filter vat 4 is provided with honeycomb duct 41, honeycomb duct 41 is located water inlet 31 department, the lower surface of sealed lid 5 is laminated with the upper surface of filter vat 4, and the lower surface center department of sealed lid 5 installs reducing mechanism 6, reducing mechanism 6 is located filter vat 4, the pipeline connecting pipe 33 with flange is fixed mounting in water inlet 31 department, delivery port 32 is connected with the inlet end of dredge pump main part 2;

When the filter cartridge 4 is taken down for cleaning, the bolts of the fixed sealing cover 5 are required to be unscrewed firstly, then the upward-moving sealing cover 5 and the crushing device 6 are taken out from the pretreatment box 3, the upward-moving filter cartridge 4 can be taken out from the pretreatment box 3 after being taken out, and the filter cartridge 4 is cleaned by an external cleaning brush.

In the actual use process of the utility model, as shown in fig. 1 and 2, the flange of the pipeline connecting pipe 33 can be used for connecting with a sewage pipeline, after the connection, a control valve of the sewage pipeline is opened, sewage firstly enters the pretreatment tank 3 from the water inlet 32 and then enters the filter vat 4 through the flow guide pipe 41 for filtering, filtered impurities reach the standard after being crushed by the crushing device 6, flow into the bottom of the inner cavity of the pretreatment tank 3 together with the sewage, finally are discharged from the pretreatment tank 3 through the extraction of the sewage pump main body 2, and finally are discharged to the designated position.

It should be noted that, reducing mechanism 6 includes motor 61, bull stick 62 and a plurality of crushing sword 63, a plurality of crushing sword 63 are all fixed mounting at the surface of bull stick 62, and bull stick 62 rotates the lower surface of installing at sealed lid 5, and motor 61 fixed mounting is at the upper surface of sealed lid 5, and the output of motor 61 and the top fixed connection of bull stick 62, and motor 61 meets the electricity and starts the back, can utilize bull stick 62 to drive crushing sword 63 rotation, and pivoted crushing sword 63 can cut the impurity that filters down in filter vat 4 to avoid it to be drawn into and cause the jam in the dredge pump main part 2 and influence the use.

As shown in fig. 3, a cross lifting frame 34 is fixedly installed in the pretreatment tank 3, a clamping groove 341 is formed in the upper surface of the cross lifting frame 34, and after the bottom end of the filter vat 4 is clamped in the clamping groove 341, the drainage tube 41 of the filter vat 4 can be lifted to a position which is level with the water inlet 31 conveniently.

In order to avoid smashing impurity, cartridge filter 4 can rotate under the effect of rivers, leads to the position of drainage tube 41 to take place the displacement, and as shown in fig. 3, the inside wall fixed mounting at pretreatment case 3 has arc to lift frame 35, lifts frame 35 with the honeycomb duct 41 joint in the arc, can guarantee that the position of honeycomb duct 41 does not receive rivers to influence the position of taking place, can filter sewage leading-in cartridge filter 4 steadily, guarantees the filter effect.

In addition, in order to facilitate the removal of the crushing device 6 from the pretreatment tank 3, as shown in fig. 1, handles 51 are symmetrically and fixedly arranged on the upper surface of the sealing cover 5, and the sealing cover 5 can be lifted up by gripping the two handles 51, so that the operation is more convenient and labor-saving.

In addition, in order to secure the sealability of the pretreatment tank 3 after the sealing cover 5 is mounted, a gasket needs to be mounted between the sealing cover 5 and the pretreatment tank 3.

When the filter cartridge 4 is cleaned and then installed, the bottom end of the filter cartridge 4 is clamped in the clamping groove 341 of the cross lifting frame 34, the flow guide pipe 41 of the filter cartridge 4 is clamped in the arc lifting frame 35, after the clamping, the opening end of the flow guide pipe 41 is attached to the water inlet 31, then the rotating rod 62 and the crushing knife 63 of the crushing device 6 extend into the filter cartridge 4, the sealing cover 5 is fixed at the top end opening of the pretreatment box 3 by using bolts after the rotating rod 62 and the crushing knife 63 extend into the filter cartridge 4, and after the sealing cover is fixed, the filter cartridge 4 is clamped and fixed by the sealing cover 5 and the cross lifting frame 34.

Claims (6)

1. The utility model provides a vertical pipeline dredge pump, includes base (1), the upper surface fixed mounting of base (1) has dredge pump main part (2) and top are equipped with open-ended pretreatment case (3), the top opening part of pretreatment case (3) is through bolt fixed mounting has sealed lid (5), a serial communication port, water inlet (31) and delivery port (32) have been seted up in the surface of pretreatment case (3) run through, filter vat (4) are installed to joint in pretreatment case (3), the surface of filter vat (4) is provided with honeycomb duct (41), honeycomb duct (41) are located water inlet (31) department, the lower surface of sealed lid (5) is laminated with the upper surface of filter vat (4), and the lower surface center department of sealed lid (5) installs reducing mechanism (6), reducing mechanism (6) are located filter vat (4);

The pipeline connecting pipe (33) with a flange is fixedly arranged at the water inlet (31), and the water outlet (32) is connected with the water inlet end of the sewage pump main body (2).

2. The vertical pipeline sewage pump according to claim 1, wherein the crushing device (6) comprises a motor (61), a rotating rod (62) and a plurality of crushing cutters (63), the crushing cutters (63) are fixedly arranged on the outer surface of the rotating rod (62), the rotating rod (62) is rotatably arranged on the lower surface of the sealing cover (5), the motor (61) is fixedly arranged on the upper surface of the sealing cover (5), and the output end of the motor (61) is fixedly connected with the top end of the rotating rod (62).

3. The vertical pipeline sewage pump according to claim 2, wherein a cross lifting frame (34) is fixedly installed in the pretreatment tank (3), a clamping groove (341) is formed in the upper surface of the cross lifting frame (34), and the bottom end of the filter vat (4) is clamped in the clamping groove (341).

4. A vertical pipeline sewage pump according to claim 3, wherein an arc-shaped lifting frame (35) is fixedly arranged on the inner side wall of the pretreatment tank (3), and the flow guide pipe (41) is clamped in the arc-shaped lifting frame (35).

5. A vertical pipeline drain pump according to claim 1, characterized in that handles (51) are symmetrically and fixedly arranged on the upper surface of the sealing cover (5).

6. A vertical pipe sewage pump according to claim 1, characterized in that a gasket is mounted between the sealing cover (5) and the pre-treatment tank (3).