CN219754911U

CN219754911U - Mixed flow pump convenient to clean

Info

Publication number: CN219754911U
Application number: CN202320484444.1U
Authority: CN
Inventors: 李达
Original assignee: Tianjin Zhongde Tianhao Pump Industry Group Co ltd
Current assignee: Tianjin Zhongde Tianhao Pump Industry Group Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-09-26
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of mixed flow pumps, and discloses a mixed flow pump convenient to clean, which comprises a bottom plate and a mixed flow pump body, wherein the mixed flow pump body is fixedly connected to the top of the bottom plate, one side of the top of the bottom plate is fixedly connected with a fixed table, the top of the fixed table is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the mixed flow pump body and extends into the mixed flow pump body, the rotating shaft is rotationally connected with the mixed flow pump body, a drain pipe is communicated with the surface of one side of the mixed flow pump body, and an L-shaped pipe is communicated with the surface of the other side of the mixed flow pump body; when the mixed flow pump is used, the cleaning plate rotates to stir impurities at the top of the filter plate, so that excessive impurities blocked at the top of the filter plate in a short time are avoided, and the problem that the normal use of the mixed flow pump is affected if a worker does not replace the blocked filter screen in time because the filter screen is easy to block in the use of the conventional mixed flow pump is solved.

Description

Mixed flow pump convenient to clean

Technical Field

The utility model relates to the technical field of mixed flow pumps, in particular to a mixed flow pump convenient to clean.

Background

The mixed flow pump is a pump between the centrifugal pump and the axial flow pump, the specific rotation speed of the mixed flow pump is higher than that of the centrifugal pump, the lift of the mixed flow pump is higher than that of the axial flow pump, but the flow rate of the mixed flow pump is smaller than that of the axial flow pump and larger than that of the centrifugal pump, and after the prime mover drives the impeller to rotate, the mixed flow pump has centrifugal force and axial thrust on liquid, is the combination of the centrifugal pump and the axial flow pump, and the liquid obliquely flows out of the impeller, so the mixed flow pump is a pump between the centrifugal pump and the axial flow pump.

Through searching, for example, chinese patent literature discloses a mixed flow pump convenient to clean [ application number: CN202221102611.3; publication No.: CN218325505U ]. This kind of mixed flow pump convenient to it is clean, including the pump body, the bottom of the pump body is fixed with the bottom plate, the surface of the pump body is provided with the installation tube, the surface mounting of the pump body has the motor, the surface of pivot is provided with the blade, the inside of installation tube is provided with the filter screen, the surface of outlet pipe is provided with mounting mechanism, the inside of the pump body is provided with cleaning mechanism, the inside of installation tube is provided with clearance mechanism.

The mixed flow pump disclosed in the patent has higher working efficiency when in use, is convenient for a worker to replace a filter screen, but due to higher content of impurities such as sediment in partial water flow, the filter screen is easy to be blocked in a short time, and the mixed flow pump can only reduce the blocked condition of the filter screen by replacing the filter screen by the worker, so that the mode is more troublesome and the cost of the mixed flow pump when in use can be increased by continuously replacing the filter screen.

Disclosure of Invention

The utility model aims to provide a mixed flow pump convenient to clean, when the mixed flow pump is used, the cleaning plate can rotate to stir impurities at the top of the filter plate, so that excessive impurities blocked at the top of the filter plate in a short time are avoided, and the problem that a filter screen of the traditional mixed flow pump is easy to be blocked when the traditional mixed flow pump is used, and a worker can influence the normal use of the mixed flow pump if the blocked filter screen is not replaced in time is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixed flow pump convenient to it is clean, includes bottom plate and mixed flow pump body, mixed flow pump body fixedly connected with is at the top of bottom plate, one side fixedly connected with fixed station at bottom plate top, the top fixedly connected with motor of fixed station, the output shaft fixedly connected with pivot of motor, pivot run through mixed flow pump body and extend to its inside, pivot and mixed flow pump body rotate to be connected, the surface intercommunication of mixed flow pump body one side is provided with the drain pipe, the surface intercommunication of mixed flow pump body opposite side is provided with L type pipe, logical groove has been seted up to the inside of L type pipe, the intake groove has been seted up at the top of L type pipe, intake groove and logical groove intercommunication set up, the bottom of intake groove inner wall is provided with the filter, the top of filter is provided with fixing bolt, fixing bolt's bottom and rather than threaded connection of intake groove inner wall, limit mechanism's top fixedly connected with stop gear, the inner wall rotation of stop gear is connected with the stand, the stand runs through and is connected with rather than rotating, clearance mechanism is run through at the top of stand, clearance mechanism is connected with the bottom of fan blade, clearance impeller is connected with the bottom of fixed connection.

Preferably, the limiting mechanism comprises a limiting ring and a plurality of fixing rods, one end of each fixing rod is fixedly connected with the surface of the limiting ring, the other end of each fixing rod is fixedly connected with the surface of the inner wall of the through groove, and the surface of each upright column is rotatably connected with the inner wall of the limiting ring.

Preferably, the surface of the upright post is sleeved with a fixing ring, the fixing ring is fixedly connected with the surface of the upright post, and the bottom of the fixing ring is rotationally connected with the top of the limiting mechanism.

Preferably, the cleaning mechanism comprises a disc, a cross rod, a cleaning plate and a screw rod, the cleaning mechanism is arranged in the water inlet groove, the screw rod is fixedly connected to the bottom of the disc, the screw rod penetrates through the top of the upright post and is in threaded connection with the top of the upright post, the number of the cross rods is a plurality of, one end of each cross rod is fixedly connected with the surface of the disc, the top of the cleaning plate is fixedly connected with the bottom of the cross rod, and the bottom of the cleaning plate is in contact with the top of the filter plate.

Preferably, the length of the cleaning plate is smaller than that of the transverse rod, and the distance between the other end of the cleaning plate and the inner wall of the water inlet tank is larger than 8 cm.

Preferably, the inner diameter of the water inlet groove is larger than the inner diameter of the through groove, and the diameter of the fan blade is smaller than the inner diameter of the through groove.

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

according to the utility model, through the arrangement of the fan blades and the upright posts, when a worker uses the mixed flow pump, the fan blades can drive the cleaning mechanism to rotate through the upright posts under the action of water flow impact force, and the cleaning plate can stir impurities at the top of the filter plate during rotation, so that excessive impurities blocked at the top of the filter plate in a short time are avoided, water flows through the filter plate conveniently, the service life of the filter plate is prolonged, the frequency of replacing the filter plate by the worker is reduced, and the problem that the conventional mixed flow pump is easy to block a filter screen when the worker is used is solved, and if the worker does not replace the blocked filter screen in time, the normal use of the mixed flow pump is affected.

Drawings

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

FIG. 2 is a schematic view of a partial perspective cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a schematic view of a partial perspective structure of the present utility model.

In the figure: 1. a bottom plate; 2. a motor; 3. a mixed flow pump body; 4. a limiting mechanism; 41. a limiting ring; 42. a fixed rod; 5. an L-shaped tube; 6. a through groove; 7. a water inlet tank; 8. a filter plate; 9. a cleaning mechanism; 91. a disc; 92. a cross bar; 93. a cleaning plate; 94. a screw; 10. a column; 11. a drain pipe; 12. a fixing ring; 13. a fan blade; 14. a handle; 15. and (5) fixing bolts.

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 FIGS. 1-4, a mixed flow pump convenient for cleaning comprises a bottom plate 1 and a mixed flow pump body 3, wherein the mixed flow pump body 3 is fixedly connected to the top of the bottom plate 1, one side of the top of the bottom plate 1 is fixedly connected with a fixed table, the top of the fixed table is fixedly connected with a motor 2, an output shaft of the motor 2 is fixedly connected with a rotating shaft, the rotating shaft penetrates through the mixed flow pump body 3 and extends to the inside thereof, the rotating shaft is rotationally connected with the mixed flow pump body 3, a water drain pipe 11 is arranged on one side of the mixed flow pump body 3 in a surface communication manner, a through groove 6 is arranged on the other side of the mixed flow pump body 3 in a surface communication manner, a water inlet groove 7 is arranged on the top of the L-shaped pipe 5 in a communication manner, the water inlet groove 7 is communicated with the through groove 6, a filter plate 8 is arranged on the bottom of the inner wall of the water inlet groove 7, a fixing bolt 15 is arranged on the top of the filter plate 8, the bottom of the fixing bolt 15 penetrates through the bottom of the inner wall of the water inlet tank 7 and is in threaded connection with the water inlet tank, the limit mechanism 4 is fixedly connected above the inner wall of the through tank 6, the inner wall of the limit mechanism 4 is rotationally connected with the upright post 10, the upright post 10 penetrates through the filter plate 8 and is rotationally connected with the filter plate 8, the cleaning mechanism 9 is arranged at the top of the upright post 10 in a penetrating way, the cleaning mechanism 9 is in threaded connection with the upright post 10, the bottom of the cleaning mechanism 9 is contacted with the top of the filter plate 8, the fan blade 13 is fixedly connected with the top of the filter plate 8, the handle 14 is fixedly connected with the top of the filter plate 8, the utility model is provided with the fan blade 13 and the upright post 10, when a worker uses the mixed flow pump, the fan blade 13 can drive the cleaning mechanism 9 to rotate through the upright post 10 under the action of water flow impact force, the cleaning plate 93 can stir impurities at the top of the filter plate 8 during rotation, so as to avoid excessive impurities blocked at the top of the filter plate 8 in a short time, so that water flows through, the service life of the filter plate 8 is prolonged, the frequency of replacing the filter plate 8 by workers is reduced, and the problem that the normal use of the mixed flow pump is affected if the workers do not replace the blocked filter screen in time due to the fact that the filter screen is easy to be blocked when the conventional mixed flow pump is used is solved.

It should be noted that the mixed flow pump body 3 is a mature technology, and the internal structure and the working principle thereof are not described herein.

The stop gear 4 includes spacing ring 41 and dead lever 42, and the quantity of dead lever 42 is a plurality of, and the one end and the fixed surface of spacing ring 41 of dead lever 42 are connected, and the other end and the fixed surface of leading to the inslot 6 inner wall of dead lever 42 are connected, and the surface of stand 10 rotates with the inner wall of spacing ring 41 to be connected, and in this embodiment, when rivers strike flabellum 13, flabellum 13 drives stand 10 thereupon and rotates, and spacing ring 41 and dead lever 42 can restrict the position of stand 10 this moment to this increases the relative stability of stand 10 when using.

The surface cover of stand 10 is equipped with solid fixed ring 12, gu fixed ring 12 and the fixed surface connection of stand 10, gu fixed ring 12's bottom rotates with stop gear 4's top to be connected, in this embodiment, gu fixed ring 12's bottom rotates with stop collar 41's top to be connected, through gu fixed ring 12's setting, when stand 10 is rotating, gu fixed ring 12's bottom then rotates with stop collar 41's top to be connected, gu fixed ring 12 can restrict stand 10's position again this moment to this increases stand 10's relative stability when using.

The cleaning mechanism 9 includes disc 91, horizontal pole 92, clearance board 93 and screw 94, clearance mechanism 9 sets up in the inside of intake channel 7, screw 94 fixed connection is in the bottom of disc 91, screw 94 runs through the top of stand 10 and rather than threaded connection, the quantity of horizontal pole 92 is a plurality of, the one end of horizontal pole 92 and the fixed surface connection of disc 91, the bottom fixed connection of clearance board 93 and horizontal pole 92, the bottom of clearance board 93 contacts with the top of filter 8, in this embodiment, rivers exert force to flabellum 13, flabellum 13 drives stand 10 rotation, stand 10 is when rotating, screw 94 rotates to the same direction simultaneously along with stand 10, the disc 91 passes through horizontal pole 92 and drives clearance board 93 along with it and rotate, clearance board 93 can stir the impurity on the filter 8 when rotating, thereby avoid too much impurity to block up filter 8, so that rivers can pass through filter 8 smoothly.

The length of clearance board 93 is less than the length of horizontal pole 92, and the distance between clearance board 93 other end and the intake channel 7 inner wall is greater than 8 centimetres, and in this embodiment, through the setting to clearance board 93 length, can avoid clearance board 93 to receive stand 10's hindrance at pivoted in-process, through the setting to the distance between clearance board 93 and the intake channel 7 inner wall to clearance board 93 can rotate smoothly, with this practicality that increases clearance mechanism 9.

The internal diameter of intake channel 7 is greater than the internal diameter of logical groove 6, and the diameter of flabellum 13 is less than the internal diameter of logical groove 6, in this embodiment, through the setting to intake channel 7 and logical groove 6 internal diameter size to filter 8 can steadily place, through the setting to flabellum 13 diameter, can avoid flabellum 13 to collide with the inner wall of logical groove 6, thereby be convenient for flabellum 13 can drive stand 10 and clearance mechanism 9 rotation smoothly.

Working principle: staff is led into mixed flow pump body 3 through the connecting pipe with outside water source, be connected with L type pipe 5 about, later rivers pass through intake groove 7 and can get into the inside of intake groove 7, filter 8 can block the impurity in the rivers, after rivers continue to flow down to logical groove 6 at this time, rivers are applied force to flabellum 13, flabellum 13 rotates and can drive stand 10 and rotate, stand 10 can drive the clearance mechanism 9 of filter 8 top and rotate when rotating, namely screw 94 rotates along with stand 10, disc 91 drives clearance plate 93 through horizontal pole 92 thereupon and rotates, clearance plate 93 can stir the impurity on the filter 8 when rotating, avoid impurity to block up filter 8, can be convenient for rivers smoothly pass through filter 8 from this, thereby reduce the number of times that the staff clear up and change filter 8, the staff can also periodically rotate clearance mechanism 9, through relieving the connection between screw 94 and the stand 10, thereby take out clearance mechanism 9, then the staff can twist fixing bolt 15, and take out through handle 14 with filter 8, stand 10 remains in L type pipe 5, can change the filter 8 according to this staff's can use the filter 8 for a long time.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

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 mixed flow pump convenient to it is clean, includes bottom plate (1) and mixed flow pump body (3), its characterized in that: the utility model discloses a mixed flow pump, including bottom plate (1) and mixed flow pump body (3), fixed station is fixedly connected with in one side of bottom plate (1) top, fixed station's top fixedly connected with motor (2), the output shaft fixedly connected with pivot of motor (2), pivot run through mixed flow pump body (3) and extend to its inside, pivot and mixed flow pump body (3) swivelling joint, the surface intercommunication of mixed flow pump body (3) one side is provided with drain pipe (11), the surface intercommunication of mixed flow pump body (3) opposite side is provided with L type pipe (5), logical groove (6) have been seted up to the inside of L type pipe (5), the utility model discloses a water inlet tank (7) has been seted up at the top of L type pipe (5), inlet tank (7) and logical groove (6) intercommunication setting, the bottom of inlet tank (7) inner wall is provided with filter (8), the top of filter (8) is provided with fixing bolt (15), the bottom of fixing bolt (15) runs through the bottom of inlet tank (7) inner wall and rather than threaded connection, the top fixedly connected with stop gear (4) of logical groove (6) inner wall, the inner wall rotation of stop gear (4) is connected with stand (10), stand (10) run through filter (8) and rather than rotating connection, the top of stand (10) is run through and is provided with clearance mechanism (9), the cleaning mechanism (9) is in threaded connection with the upright post (10), the bottom of the cleaning mechanism (9) is in contact with the top of the filter plate (8), the fan blades (13) are fixedly connected to the bottom of the upright post (10), and the handle (14) is fixedly connected to the top of the filter plate (8).

2. A mixed flow pump for facilitating cleaning as defined in claim 1, wherein: stop gear (4) are including spacing ring (41) and dead lever (42), the quantity of dead lever (42) is a plurality of, the one end and the fixed surface connection of spacing ring (41) of dead lever (42), the other end and the fixed surface connection of logical groove (6) inner wall of dead lever (42), the surface of stand (10) is rotated with the inner wall of spacing ring (41) and is connected.

3. A mixed flow pump for facilitating cleaning as defined in claim 1, wherein: the surface of stand (10) is overlapped and is equipped with solid fixed ring (12), gu fixed ring (12) and the fixed surface connection of stand (10), gu fixed ring (12) bottom and stop gear (4) top rotate to be connected.

4. A mixed flow pump for facilitating cleaning as defined in claim 1, wherein: the utility model provides a cleaning mechanism (9) is including disc (91), horizontal pole (92), clearance board (93) and screw rod (94), clearance mechanism (9) set up in the inside of intake groove (7), screw rod (94) fixed connection is in the bottom of disc (91), screw rod (94) run through the top of stand (10) and rather than threaded connection, the quantity of horizontal pole (92) is a plurality of, the one end and the fixed surface of disc (91) of horizontal pole (92) are connected, the top of clearance board (93) and the bottom fixed connection of horizontal pole (92), the bottom of clearance board (93) contacts with the top of filter (8).

5. A mixed flow pump for facilitating cleaning as defined in claim 4, wherein: the length of the cleaning plate (93) is smaller than that of the cross rod (92), and the distance between the other end of the cleaning plate (93) and the inner wall of the water inlet groove (7) is larger than 8 cm.

6. A mixed flow pump for facilitating cleaning as defined in claim 1, wherein: the inner diameter of the water inlet groove (7) is larger than the inner diameter of the through groove (6), and the diameter of the fan blade (13) is smaller than the inner diameter of the through groove (6).