CN219220701U

CN219220701U - Drainage is suction pump for sewage

Info

Publication number: CN219220701U
Application number: CN202320046391.5U
Authority: CN
Inventors: 蔡忠宝
Original assignee: Xinjiang Hongyuan Environmental Protection Equipment Co ltd
Current assignee: Xinjiang Hongyuan Environmental Protection Equipment Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-20
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a water pump for sewage drainage, which comprises a sewage pump, a cutting knife and a base, wherein the cutting knife is positioned at the bottom of the sewage pump. According to the utility model, the anti-blocking mechanism, the first water inlet hole and the second water inlet hole are arranged, so that garbage which cannot enter the base around the sewage pump can be pushed through the anti-blocking mechanism, the phenomenon that garbage is accumulated around the sewage pump or the garbage around the sewage pump is blocked to influence the work is avoided, the base is subjected to water inlet through the first water inlet hole and the second water inlet hole, the advantages of garbage accumulation and blockage are avoided, the problem that when the existing sewage pump pumps water in water, garbage in water is accumulated around the sewage pump due to the suction force of the sewage pump, but some garbage cannot be minced by the sewage pump and is accumulated around the sewage pump, the water pumping speed of the sewage pump is influenced, and the blocking phenomenon possibly exists is solved.

Description

Drainage is suction pump for sewage

Technical Field

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

Background

In the device filled with water, after the power machine is started, the impeller is driven to rotate rapidly by the pump shaft, the pump can pump water continuously, therefore, the key point of the centrifugal pump is that the impeller can pump water, people know that any object can bear the function of centrifugal force when doing circular motion around a certain center, water in the impeller is not exceptional, when the impeller rotates rapidly, the blades of the impeller can drive the water in the impeller to rotate together, under the function of centrifugal force, the water in the impeller flows to the outer edge of the impeller, in the interaction process of the blades and the water flow, the blades work on the water flow, the water flow obtains energy and is ejected from the periphery of the impeller, at this time, the ejected water flow has great kinetic energy and pressure energy, and flows to the outlet diffusion section of the water pressure chamber after being collected in a space (water pressure chamber) formed by the pump shell and the outer edge of the impeller, the water flow speed is gradually increased along with the gradual increase of the flow area, the pressure is further increased, and finally, the water flow enters the water outlet pipe at high pressure at the pump outlet and is conveyed to the upstream.

The problems of the prior art are: when the sewage pump pumps water in water, garbage in the water can be accumulated around the sewage pump due to the suction force of the sewage pump, but some garbage cannot be cut up by the sewage pump and can be accumulated around the sewage pump, so that the water pumping speed of the sewage pump can be influenced, and the phenomenon of blockage can be caused.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the water suction pump for draining sewage, which has the advantages of avoiding garbage accumulation and blockage, and solves the problems that when the existing sewage pump pumps water, garbage in the water can accumulate around the sewage pump due to the suction force of the sewage pump, but some garbage cannot be cut up by the sewage pump and can accumulate around the sewage pump, the water pumping speed of the sewage pump can be influenced, and the phenomenon of blockage possibly exists.

The utility model discloses a water pump for sewage drainage, which comprises a sewage pump, a cutting knife and a base, wherein the cutting knife is positioned at the bottom of the sewage pump, the base is positioned at the bottom of the sewage pump, and an anti-blocking mechanism is arranged in the base.

As the preferable one of the utility model, the anti-blocking mechanism comprises a connecting plate, a transmission rod, a connecting rod and a pushing plate, wherein the connecting plate is fixedly connected with the bottom of the cutting knife, the transmission rod is movably connected with the bottom of the connecting plate through a first rotating shaft and penetrates into the base, the connecting rod is movably connected with the surface of the transmission rod through a second rotating shaft and extends to the outside of the base, and the pushing plate is fixedly connected with the other side of the connecting rod.

As the preferable mode of the utility model, the number of the connecting rods and the pushing plates is a plurality, the connecting rods and the pushing plates are uniformly distributed on the surface of the base, and the surface of the base is provided with first water inlet holes matched with the connecting rods.

As the preferable mode of the utility model, the bottom of the inner wall of the first water inlet hole is fixedly connected with a limiting block, and the bottom of the connecting rod is provided with a limiting groove matched with the limiting block.

As the preferable mode of the utility model, the bottom of the transmission rod is fixedly connected with the moving block, and the bottom of the inner wall of the base is provided with the track groove matched with the moving block.

As the preferable mode of the utility model, the bottom of the base is provided with the second water inlet holes which extend to the inside of the base, and the second water inlet holes are uniformly distributed at the bottom of the base.

As preferable mode of the utility model, the surface of the transmission rod is provided with a movable groove matched with the connecting rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the anti-blocking mechanism, the first water inlet hole and the second water inlet hole are arranged, so that garbage which cannot enter the base around the sewage pump can be pushed through the anti-blocking mechanism, the phenomenon that garbage is accumulated around the sewage pump or the garbage around the sewage pump is blocked to influence the work is avoided, the base is subjected to water inlet through the first water inlet hole and the second water inlet hole, the advantages of garbage accumulation and blockage are avoided, the problem that when the existing sewage pump pumps water in water, garbage in water is accumulated around the sewage pump due to the suction force of the sewage pump, but some garbage cannot be minced by the sewage pump and is accumulated around the sewage pump, the water pumping speed of the sewage pump is influenced, and the blocking phenomenon possibly exists is solved.

2. According to the utility model, by arranging the anti-blocking mechanism, garbage which cannot enter the base inside around the sewage pump can be pushed by the anti-blocking mechanism, so that garbage is prevented from accumulating around the sewage pump, or the phenomenon that the garbage around the sewage pump is blocked to influence the work is avoided.

3. According to the utility model, the first water inlet is arranged, so that the connecting rod can be moved through the first water inlet.

4. According to the utility model, the limiting block and the limiting groove are arranged, so that the limiting movement of the connecting rod can be realized through the cooperation of the limiting block and the limiting groove.

5. According to the utility model, the moving block and the track groove are arranged, so that the limiting movement of the transmission rod can be realized through the moving block and the track groove, and the swing of the transmission rod is avoided.

6. According to the utility model, the second water inlet is arranged, so that the water inlet effect on the base can be realized through the second water inlet, and the water pumping efficiency of the sewage pump can be improved.

7. According to the utility model, the movable groove is arranged, so that the movable groove can play a role in moving the connecting rod in the transmission rod.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a cut-away exploded view of a base provided by an embodiment of the present utility model;

fig. 3 is a partial enlarged view of fig. 2 at a provided by an embodiment of the present utility model.

In the figure: 1. a sewage pump; 2. a cutting knife; 3. a base; 4. an anti-blocking mechanism; 401. a connecting plate; 402. a transmission rod; 403. a connecting rod; 404. a pushing plate; 5. a first water inlet hole; 6. a limiting block; 7. a limit groove; 8. a moving block; 9. a track groove; 10. a second water inlet hole; 11. a movable groove.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the water pump for sewage drainage provided by the embodiment of the utility model comprises a sewage pump 1, a cutter 2 and a base 3, wherein the cutter 2 is positioned at the bottom of the sewage pump 1, the base 3 is positioned at the bottom of the sewage pump 1, and an anti-blocking mechanism 4 is arranged in the base 3.

Referring to fig. 3, the anti-blocking mechanism 4 includes a connecting plate 401, a transmission rod 402, a connecting rod 403 and a pushing plate 404, the connecting plate 401 is fixedly connected with the bottom of the cutter 2, the transmission rod 402 is movably connected with the bottom of the connecting plate 401 through a first rotating shaft and penetrates into the base 3, the connecting rod 403 is movably connected with the surface of the transmission rod 402 through a second rotating shaft and extends to the outside of the base 3, and the pushing plate 404 is fixedly connected with the other side of the connecting rod 403.

The scheme is adopted: through setting up anti-clogging mechanism 4, can play the effect that promotes to the unable inside rubbish of entering base 3 around the sewage pump 1 through anti-clogging mechanism 4, avoid rubbish to pile up around the sewage pump 1, perhaps avoid rubbish around the sewage pump 1 to have the phenomenon of jam influence work.

Referring to fig. 2, the number of the connecting rods 403 and the pushing plates 404 is a plurality, and the connecting rods 403 and the pushing plates 404 are uniformly distributed on the surface of the base 3, and the surface of the base 3 is provided with first water inlet holes 5 matched with the connecting rods 403.

The scheme is adopted: by providing the first water inlet 5, the link 403 can be moved by the first water inlet 5.

Referring to fig. 2, a limiting block 6 is fixedly connected to the bottom of the inner wall of the first water inlet hole 5, and a limiting groove 7 matched with the limiting block 6 for use is formed in the bottom of the connecting rod 403.

The scheme is adopted: through setting up stopper 6 and spacing groove 7, can play spacing effect of removing to connecting rod 403 through the cooperation use of stopper 6 and spacing groove 7.

Referring to fig. 2, a moving block 8 is fixedly connected to the bottom of the transmission rod 402, and a track groove 9 matched with the moving block 8 is formed in the bottom of the inner wall of the base 3.

The scheme is adopted: through setting up movable block 8 and track groove 9, can play spacing removal's effect to transfer line 402 through movable block 8 and track groove 9, avoid transfer line 402 swing.

Referring to fig. 2, a second water inlet 10 is formed at the bottom of the base 3 and extends into the base 3, and a plurality of second water inlet 10 are uniformly distributed at the bottom of the base 3.

The scheme is adopted: through setting up second inlet port 10, can play the effect of intaking to base 3 through second inlet port 10, can improve sewage pump 1's pumping efficiency.

Referring to fig. 2 and 3, the surface of the driving lever 402 is provided with a movable groove 11 for cooperation with the link 403.

The scheme is adopted: by providing the movable groove 11, the link 403 can be movable inside the transmission rod 402 by the movable groove 11.

The working principle of the utility model is as follows:

when the sewage treatment device is used, after sewage is put into water, the cutting knife 2 is rotated through the work of the sewage pump 1, the cutting knife 2 drives the connecting plate 401 to rotate, the connecting rod 403 drives the transmission rod 402 through the first rotating shaft, the transmission rod 402 rotates around the cutting knife 2, meanwhile, the rotation of the transmission rod 402 can drive the connecting rod 403 to reciprocate, the connecting rod 403 drives the pushing plate 404 to move, the connecting rod 403 is limited through the cooperation of the limiting block 6 and the limiting groove 7, the connecting rod 403 is prevented from separating from the first water inlet hole 5, meanwhile, the water can enter the inside of the sewage pump 1 through the first water inlet hole 5 and the second water inlet hole 10, the pushing plate 404 can play a pushing role on the garbage around the sewage pump 1, and the blocking of the garbage to the sewage pump 1 is avoided.

To sum up: this drain water pump for sewage through setting up anti-clogging mechanism 4, first inlet port 5 and second inlet port 10, can not get into the inside rubbish of base 3 around the sewage pump 1 through anti-clogging mechanism 4 and play the effect of promotion, avoid rubbish to pile up around the sewage pump 1, perhaps avoid rubbish around the sewage pump 1 to have the phenomenon that blocks up influence work, play the effect of intaking to base 3 through first inlet port 5 and second inlet port 10, possess the advantage of avoiding rubbish to pile up and block up, when having solved current sewage pump and drawing water in the aquatic, rubbish in the aquatic can pile up around the sewage pump owing to the suction of sewage pump, but some rubbish can not be minced by the sewage pump, can pile up around the sewage pump, then can influence the speed that the sewage pump draws water, and the problem of the phenomenon that probably has the jam.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drain suction pump for sewage, includes sewage pump (1), cutting knife (2) and base (3), its characterized in that: the cutting knife (2) is located at the bottom of the sewage pump (1), the base (3) is located at the bottom of the sewage pump (1), and an anti-blocking mechanism (4) is arranged in the base (3).

2. A suction pump for sewage drainage as claimed in claim 1, wherein: anti-blocking mechanism (4) are including linking to pull (401), transfer line (402), connecting rod (403) and push plate (404), the bottom fixed connection of linking to pull (401) and cutting knife (2), transfer line (402) are through the bottom swing joint of first pivot and linking to pull (401), and run through to the inside of base (3), connecting rod (403) are through the surface swing joint of second pivot and transfer line (402), and extend to the outside of base (3), the opposite side fixed connection of push plate (404) and connecting rod (403).

3. A suction pump for sewage drainage as claimed in claim 2, wherein: the number of the connecting rods (403) and the pushing plates (404) is a plurality, the connecting rods and the pushing plates are uniformly distributed on the surface of the base (3), and the surface of the base (3) is provided with first water inlet holes (5) matched with the connecting rods (403).

4. A suction pump for sewage drainage as claimed in claim 3, wherein: the bottom of first inlet port (5) inner wall fixedly connected with stopper (6), spacing groove (7) that use with stopper (6) cooperation is seted up to the bottom of connecting rod (403).

5. A suction pump for sewage drainage as claimed in claim 2, wherein: the bottom of transfer line (402) fixedly connected with movable block (8), track groove (9) that use with movable block (8) cooperation is seted up to the bottom of base (3) inner wall.

6. A suction pump for sewage drainage as claimed in claim 1, wherein: the bottom of base (3) has seted up second inlet port (10), and extends to the inside of base (3), a plurality of second inlet port (10) evenly distributed in the bottom of base (3).

7. A suction pump for sewage drainage as claimed in claim 2, wherein: the surface of the transmission rod (402) is provided with a movable groove (11) matched with the connecting rod (403).