CN220059930U

CN220059930U - Waterlogging drainage pump

Info

Publication number: CN220059930U
Application number: CN202321079009.7U
Authority: CN
Inventors: 袁钧婷; 谢建伟
Original assignee: Yuelian Electromechanical Co ltd
Current assignee: Yuelian Electromechanical Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-21
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a waterlogging drainage pump which comprises a pump body and a motor, wherein the pump body is arranged on the upper side of the motor, an impeller is arranged in the pump body, a rotating shaft of the motor is fixedly connected with the impeller of the pump body, a water outlet is formed in the upper end of the pump body, a water pumping port is formed between the pump body and the impeller, a net basket is further arranged on the pump body and the motor, a plurality of water through holes are formed in the net basket, and the net basket is arranged at a position corresponding to the water pumping port and completely shields the water pumping port. Because the debris that blocks or destroy the impeller is great debris usually, consequently set up the net basket on the pump body and motor, the net basket can block some great debris to reduce the debris and get into the inside circumstances that causes the impeller damage of the pump body, and ponding then can normally pass through the limbers, pump ponding out by the impeller rotation in the pump body, and the staff can also lift up whole drainage pump through the mode of snatching the net basket, improves the convenience of transport.

Description

Waterlogging drainage pump

Technical Field

The utility model relates to the field of water pumps, in particular to a water drainage pump.

Background

The water pump is the equipment of speedily carrying out rescue work that is used in flood prevention and drainage, especially rainfall is more, the southern city of topography lower, road etc. appear ponding condition very easily, influence relief of disaster rescue and normal trip etc. when ponding condition appears, then need use the great water pump of discharge capacity to take ponding out, this kind of water pump for drainage is commonly referred to as the drainage pump.

The drainage pump under the prior art adopts axial flow type generally, can place the part in water, draws water through the mode of rotatory impeller, but because road or other needs carry out the condition in the water that the position of drainage normally can't confirm, debris in the water is very easily taken in the water pump when carrying out the water pumping and is caused the condition that the blade blocked or damaged, influences drainage effect.

Disclosure of Invention

In order to solve the problems that when the water drainage pump is used for drainage in the prior art, sundries in water are easily involved in the water pump to cause the situation that blades are blocked or damaged when pumping water, and the water drainage effect is affected, the utility model provides the water drainage pump.

The utility model provides a drainage pump, includes pump body and motor, the pump body sets up in the upside of motor, be equipped with the impeller in the pump body, the pivot of motor and the impeller fixed connection of the pump body, the upper end of the pump body is equipped with the delivery port, be equipped with the water pumping mouth between the pump body and the impeller, still be equipped with the net basket on the pump body and the motor, it has a plurality of limbers to open on the net basket, the position setting of net basket correspondence water pumping mouth just shelters from the water pumping mouth completely.

Through adopting above-mentioned technical scheme, because the debris of blocking or destroying the impeller is great debris generally, consequently set up the net basket on the pump body and motor, the net basket can block some great debris to reduce the debris and get into the inside circumstances that causes the impeller to damage of the pump body, and ponding then can normally pass through the limbers, pump ponding out by the internal impeller rotation of pump, and the staff can also lift up whole drainage pump through the mode of snatching the net basket, improves the convenience of transport.

Optionally, the mesh basket is detachably connected with the pump body and the motor.

Through adopting above-mentioned technical scheme, can confirm the inside condition of the pump body after dismantling the net basket, can in time lift off the net basket when breaking down and overhaul, improve the convenience of overhaul maintenance, and use when debris is less the condition, can lift off the net basket, reduce the volume to a certain extent, improve the suitability.

Optionally, the net basket includes two casings, two the both ends of casing all are equipped with the semicircle staple bolt, two through bolted connection between the semicircle staple bolt of casing, two after the casing is connected, the upside the semicircle staple bolt supports tightly the pump body, the downside the semicircle staple bolt supports tightly the motor.

Through adopting above-mentioned technical scheme, set up the semicircle staple bolt on the basket, establish the basket cover behind the pump body and motor accessible two semicircle staple bolts with two basket connection, the semicircle staple bolt is held tightly the pump body and is motor after passing through the bolt internal connection, can make the basket more stable fix on the pump body and motor, the dismouting is also comparatively convenient.

Optionally, the motor is further provided with a power line connected with a power supply, the basket body is provided with a fixing ring, the fixing ring is arranged corresponding to the shape of the power line, the fixing ring is fixedly connected with the basket body, and the power line passes through the fixing ring to be arranged.

Through adopting above-mentioned technical scheme, set up the solid fixed ring that corresponds the power cord, pass the solid fixed ring earlier with the power cord when connecting to restrict the displacement of power cord, when pump body and motor wholly are arranged in the ponding of flowing, restrict the power cord by ponding drive the condition of removing, make the during operation more stable.

Optionally, be equipped with a plurality of bracing pieces between motor and the pump body, the bracing piece sets up in water sucking mouth position department, bracing piece one end and motor fixed connection, the other end and pump body fixed connection.

Through adopting above-mentioned technical scheme, the bracing piece can be connected between motor and the pump body, and when motor and the pump body were placed, the bracing piece also can play the effect of supporting the pump body, improves the stability of motor and pump body during operation.

Optionally, still be equipped with the erection column in the pump body, be equipped with a plurality of piece that shelter from on the erection column, shelter from piece one end and erection column fixed connection, the other end and the inner wall fixed connection of the pump body.

Through adopting above-mentioned technical scheme, set up a plurality of shielding pieces in the pump body, can further shelter from debris, shelter from less some debris and reposition of redundant personnel, reduce tiny debris and pile up the condition that blocks together, the pump body trouble's when reducing to draw water condition, stability when improving to draw water.

Optionally, the shielding sheets are obliquely arranged, and the inclination angles and the directions of the shielding sheets are the same.

Through adopting above-mentioned technical scheme, will shelter from the piece slope setting, can follow the shielding piece continuous motion of slope and send out after shunt tiny debris, reduce tiny debris and pile up the condition that influences the pump body and lead to water in shielding piece department, improve the stability when drawing water.

Optionally, a plurality of hanging plates are further arranged on the side wall of the pump body, and hanging holes are formed in the hanging plates.

By adopting the technical proposal, the hanging plate can be provided with the iron chain and the like, when the pump body and the motor are lifted, the pump body and the motor are put down in deeper ponding through a lifting mode, the lifting can be continuously carried out after the pump body and the motor are put down, the positions of the pump body and the motor are fixed through the lifting mode, thereby reducing the toppling condition of the pump body and the motor,

in summary, the utility model has at least the following advantages:

1. the utility model solves the problems that when the waterlogging pump discharges waterlogging in the prior art, sundries in water are easily caught or damaged by blades in the water pump when pumping water, and the waterlogging effect is affected.

2. The net basket is detachably connected with the motor and the pump body, is fixed in a mode of tightly holding the motor and the pump body after being connected through the semicircular hoops, can be installed when sundries are more, can be detached when the sundries are less, reduces the volume of the whole waterlogging drainage pump, is higher in applicability when waterlogging drainage and water pumping, and is smaller in blocking of accumulated water and larger in water pumping displacement after being taken down.

Drawings

Fig. 1 is a perspective view of the present embodiment.

Fig. 2 is a sectional view of the present embodiment.

Fig. 3 is a perspective view of the motor and the pump body in the present embodiment.

Reference numerals illustrate:

1. a pump body; 11. a water outlet; 111. a connecting pipe; 12. an impeller; 13. a mounting column; 131. a shielding sheet; 14. a hanging plate; 141. a hanging hole;

2. a motor; 21. a base; 22. a power line;

3. a water pumping port;

4. a mesh basket; 41. a basket; 411. a water through hole; 412. semicircular anchor ear; 42. a fixing ring;

5. and (5) supporting the rod.

Detailed Description

The utility model will be further described in detail with reference to the accompanying drawings 1-3 by way of specific examples.

The utility model provides a drainage pump, as shown in fig. 1 and 2, including pump body 1 and motor 2, motor 2 sets up in motor 2's upside, and motor 2's bottom is equipped with base 21, and pump body 1's upper end is equipped with delivery port 11, and pump body 1 corresponds delivery port 11 and is equipped with connecting pipe 111, connecting pipe 111 and pump body 1 threaded connection. An impeller 12 is arranged in the pump body 1, and a rotating shaft of the motor 2 is fixedly connected with the impeller 12. A water pumping port 3 is arranged between the motor 2 and the pump body 1. In specific implementation, the motor 2 is a waterproof motor 2, the base 21 of the motor 2 is directly contacted with the ground, the connecting pipe 111 at the upper end of the motor 2 is connected with a pipeline for drainage, and the impeller 12 is driven to rotate by the motor 2 to draw out water.

As shown in fig. 1 and 2, the pump body 1 and the motor 2 are further provided with a mesh basket 4, the mesh basket 4 comprises two identical basket bodies 41, a plurality of water through holes 411 are formed in the basket bodies 41, and the two basket bodies 41 are arranged corresponding to the positions of the water pumping ports 3 and completely shield the water pumping ports 3. The upper and lower both ends of two casings 41 all are equipped with semicircle staple bolt 412, and behind the pump body 1 and motor 2 were established to two casings 41 cover, through bolted connection between the semicircle staple bolt 412 that corresponds on two casings 41, behind basket 41 bolted connection, the semicircle staple bolt 412 of upper end supports tightly the pump body 1, and the semicircle staple bolt 412 of lower extreme supports tightly motor 2. In specific implementation, accumulated water can be pumped out by the pump body 1 through the water through holes 411, and larger impurities in the accumulated water cannot pass through the mesh basket 4 and are limited on the outer side of the mesh basket 4, so that the condition that the impeller 12 is blocked by the impurities is reduced, and the mesh basket 4 can be detached for use in a region with fewer impurities.

As shown in fig. 1 and 2, the motor 2 is further provided with a power cord 22, and a fixing ring 42 is provided on the housing 41 corresponding to the position and shape of the power cord 22, and the fixing ring 42 is fixedly connected with the housing 41. In particular, the power cord 22 passes through the fixing ring 42 and then is connected to the power source, and the power cord 22 abuts against the inner wall of the fixing ring 42.

As shown in fig. 2 and 3, four support rods 5 are arranged between the motor 2 and the pump body 1, the four support rods 5 are arranged at the position of the water pumping port 3, the upper ends of the support rods 5 are fixedly connected with the pump body 1, the lower ends of the support rods 5 are fixedly connected with the pump body 1, the four support rods 5 are arranged at intervals circumferentially around the motor 2 and the pump body 1, and spaces left between the four support rods 5 are communicated with the water pumping port 3. In the concrete implementation, the supporting rod 5 can be connected with the motor 2 and the pump body 1, and the space reserved in the middle enables accumulated water to be normally pumped out of the pump body 1 from the water pumping port 3.

As shown in fig. 2 and 3, a mounting post 13 is further disposed inside the pump body 1, and the mounting post 13 is disposed on the water outlet 11 side of the pump body 1. Be equipped with a plurality of shielding pieces 131 on the erection column 13, shielding pieces 131 set up along erection column 13 week Xiang Junyun interval, shielding pieces 131 one end and erection column 13 fixed connection, the other end and the inner wall fixed connection of pump body 1. Each shielding piece 131 is obliquely arranged, and the inclination angle and the orientation of each shielding piece 131 are the same. In particular, the shielding sheets 131 can shunt the fine sundries, and the shielding sheets 131 arranged obliquely can send out the sundries after shielding the fine sundries.

As shown in fig. 3, the outer walls of two sides of the pump body 1 are further provided with a hanging plate 14, the hanging plate 14 is fixedly connected with the pump body 1, and a hanging hole 141 is formed in the hanging plate 14, so that when the pump is in practical use, a worker can penetrate into the hanging hole 141 to hoist through an iron chain and the like, and accordingly, the motor 2 and the pump body 1 are thrown into water to pump water.

Working principle: firstly, installing a net basket 4, penetrating a power line 22 out of a fixed ring 42 during installation, connecting the power line 22 with a power supply, hoisting a pump body 1 and a motor 2 through an iron chain and the like, throwing the pump body 1 and the motor 2 into a place needing pumping water, starting the motor 2 to drive an impeller 12 in the pump body 1 to rotate, drawing accumulated water after the impeller 12 rotates, enabling water to move together with sundries in the pumping water, enabling larger sundries such as stone plastic bags and the like to be blocked by the net basket 4 directly at the net basket 4, enabling smaller sundries such as branch leaves and the like to normally pass through the net basket 4 and be shunted at a shielding piece 131 and then be sent out along with the accumulated water.

The above is a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a drainage pump, includes pump body (1) and motor (2), pump body (1) set up in the upside of motor (2), be equipped with impeller (12) in pump body (1), the pivot of motor (2) and impeller (12) fixed connection of pump body (1), its characterized in that: the upper end of the pump body (1) is provided with a water outlet (11), a water pumping port (3) is arranged between the pump body (1) and the impeller (12), a net basket (4) is further arranged on the pump body (1) and the motor (2), a plurality of water through holes (411) are formed in the net basket (4), and the net basket (4) is arranged at a position corresponding to the water pumping port (3) and completely shields the water pumping port (3).

2. The drainage pump of claim 1, wherein: the net basket (4) is detachably connected with the pump body (1) and the motor (2).

3. A drainage pump according to claim 2, wherein: the net basket (4) comprises two basket bodies (41), semicircular hoops (412) are arranged at two ends of each basket body (41), the semicircular hoops (412) of each basket body (41) are connected through bolts, after the basket bodies (41) are connected, the semicircular hoops (412) on the upper side are abutted against the pump body (1), and the semicircular hoops (412) on the lower side are abutted against the motor (2).

4. A drainage pump according to claim 3, wherein: the motor (2) is further provided with a power line (22) connected with a power supply, the basket body (41) is provided with a fixing ring (42), the fixing ring (42) is arranged corresponding to the shape of the power line (22), the fixing ring (42) is fixedly connected with the basket body (41), and the power line (22) penetrates through the fixing ring (42).

5. The drainage pump of claim 1, wherein: a plurality of support rods (5) are arranged between the motor (2) and the pump body (1), the support rods (5) are arranged at the positions of the water pumping ports (3), one ends of the support rods (5) are fixedly connected with the motor (2), and the other ends of the support rods are fixedly connected with the pump body (1).

6. The drainage pump of claim 1, wherein: still be equipped with erection column (13) in the pump body (1), be equipped with a plurality of shielding piece (131) on erection column (13), shielding piece (131) one end and erection column (13) fixed connection, the inner wall fixed connection of the other end and pump body (1).

7. The drainage pump of claim 6 wherein: the shielding sheets are obliquely arranged, and the inclination angles and the directions of the shielding sheets are the same.

8. The drainage pump of claim 1, wherein: the side wall of the pump body (1) is also provided with a plurality of hanging plates (14), and hanging holes (141) are formed in the hanging plates (14).