CN219691834U - Double-suction split pump with cooling structure - Google Patents

Abstract

The utility model discloses a double-suction split pump with a cooling structure, which comprises a double-suction split pump, wherein a group of fixed plates are arranged at the bottom of the double-suction split pump.

Description

Double-suction split pump with cooling structure

Technical Field

The utility model relates to the technical field of double-suction split pumps, in particular to a double-suction split pump with a cooling structure.

Background

The utility model provides a pump is opened in double suction, is one of the indispensable devices in liquid transportation work, and it needs to utilize motor and transmission shaft to drive and runs, makes it provide flowing power for liquid, makes liquid can carry out transportation work, and the motor can produce the heat when the operation, and the heat is too high can influence motor life-span, and in this regard, traditional device is not perfect enough, does not have can conveniently provide refrigerated structure for the motor, and is more troublesome, and a pump is opened in double suction with cooling structure can provide convenience for the cooling work.

The defects of the double suction split pump in the prior art are that:

1. patent document: CN210738822U is a pump body of opening in double suction, "including opening the pump main part in, it is fixed with down the pump cover to open in the pump main part in, down the pump cover is fixed with last pump cover through fixing bolt, and has seted up interior storehouse in the last pump cover, all be fixed with the dead lever in the interior storehouse, and the dead lever is all fixed on interior storehouse inner wall, the outer end of second spring is all fixed with the movable block, the inner of second spring is all fixed with protruding piece inner wall, protruding piece block is in first block storehouse, first block storehouse is all seted up on last pump cover and lower pump cover, the second block storehouse has been seted up in the laminating of the left side in first block storehouse. This pump cover, lower pump cover, fixing bolt, interior storehouse, dead lever, articulated shaft, grip block and first spring in the pump body of double suction well opening, through this device staff with fixing bolt rotation last pump cover surface screw up after, drive the grip block simultaneously and extrude fixing bolt, restriction fixing bolt's reciprocates, finally strengthen fixing bolt's fastness. The above publication mainly considers the problem of how to enhance the firmness of the fixing bolt;

the existing motor with the double suction middle opening pump can only dissipate heat through natural heat dissipation and heat dissipation fins, is inconvenient to cool the motor driving the double suction middle opening pump to operate, and reduces the service life.

Disclosure of Invention

The utility model aims to provide a double-suction split pump with a cooling structure, which can solve the technical problems that a structure for cooling a motor is not provided in the prior art and the service life is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-suction split pump with the cooling structure comprises a double-suction split pump, wherein a group of fixing plates are arranged at the bottom of the double-suction split pump;

the front surface of the fixed plate is provided with a supporting shell through a connecting part, the front surface of the supporting shell is provided with an air inlet hole in a penetrating way, the top of the supporting shell is provided with an air outlet hole in a penetrating way, the top of the supporting shell is provided with a water delivery pipe in a penetrating way, the bottom of the water delivery pipe is provided with a coil pipe, the other end of the coil pipe is provided with a drain pipe, the drain pipe penetrates through the top of the supporting shell, the drain pipe and the water delivery pipe are respectively located at the back and the front of the exhaust hole, flanges are arranged on the outer sides of the drain pipe and the water delivery pipe, a motor is arranged on the inner side of the bottom wall of the supporting shell, and fan blades are arranged on the top of the motor.

Preferably, a calandria is arranged at one side output end of the double-suction split pump, and a suction pipe is arranged at the other side input end of the double-suction split pump.

Preferably, the outer sides of the suction pipe and the calandria are provided with flange plates.

Preferably, the top of the fixed plate is provided with supporting feet, the top of the supporting feet is connected with the bottom of the double-suction middle-opening pump, and the inside of the fixed plate is provided with a fixed hole in a penetrating way.

Preferably, the front surface of the double-suction split pump is provided with a transmission shaft in a penetrating way through a bearing, the front surface of the transmission shaft is provided with a connecting disc, and the front surface of the connecting disc is provided with a coupler.

Preferably, the top of the double-suction split pump is provided with an air pipe, the top of the air pipe is provided with a deflation valve, the inner wall of the front surface of the support shell is provided with a motor, and the output end of the motor penetrates through the back of the support shell through a bearing to be connected with a coupling.

Preferably, a group of fixed blocks are respectively arranged at two sides of the double-suction split pump, a stay is arranged on the opposite sides of each group of fixed blocks, a pull belt is arranged at one end of the stay, a group of lantern rings are sleeved on the outer sides of the pull belts, pull ropes are arranged on the outer sides of the lantern rings, and handles are arranged on the outer sides of the pull ropes.

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

1. the utility model is provided with the supporting shell, the supporting shell can provide stable support for the water delivery pipe and the water delivery pipe, and can provide protection for all facilities arranged on the inner side of the supporting shell, a worker can connect the pipeline for delivering cooling water with the flange by using the fixing part under the support of the supporting shell, the pipeline for delivering cooling water can be respectively connected with the water delivery pipe and the water delivery pipe through the flange, the cooling water can enter the inner side of the water delivery pipe through one pipeline for delivering cooling water and flow into the inner side of the coil pipe through the water delivery pipe, then the cooling water can flow to the inner side of the water delivery pipe through the coil pipe and flow into the other pipeline for delivering cooling water to be discharged to the outside through the coil pipe, heat generated by the operation of the motor can be transferred to the cooling water flowing in the inner side of the motor through the coil pipe, so that the cooling water absorbs and takes away the heat, and simultaneously the worker can start the motor to drive the fan blade to rotate, so that the outside air can be sucked into the fan blade from the air inlet hole and blown to the motor, and then the air can be discharged to the outside through the vent hole, thereby the device can provide cooling structure for the motor, and the service life is prolonged.

2. According to the double-suction middle-opening pump, the fixing block is arranged, the supporting columns can be firmly supported under the support of the double-suction middle-opening pump, a worker can hold the two handles and pull upwards according to actual conditions, the pull rope is pulled upwards by the handles under the action of external force, meanwhile, the pull rope can drive the lantern ring to approach to the midpoint position of the pull belt under the action of external force, and pull belts are pulled upwards under the action of external force and the support of the supporting columns, so that the two pull belts and the pull rope can be straightened at the top of the double-suction middle-opening pump in a crossing manner, the worker can transmit the pulling force to the double-suction middle-opening pump through the handles, the pull rope, the lantern ring, the pull belts, the supporting columns and the fixing block, and the double-suction middle-opening pump can be lifted upwards, so that the device can provide a holding position for the worker, and the worker can conveniently transfer the device.

Drawings

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

FIG. 2 is a schematic diagram of a double suction split pump in a three-dimensional structure according to the present utility model;

FIG. 3 is a schematic view of a solid plate according to the present utility model;

FIG. 4 is a schematic drawing showing a drawstring of the present utility model in a three-dimensional configuration;

fig. 5 is a schematic diagram of the coil structure of the present utility model.

In the figure: 1. a double suction split pump; 2. a calandria; 3. a suction pipe; 4. a flange plate; 5. supporting feet; 6. fixing plates; 7. fixing holes; 8. a transmission shaft; 9. a connecting disc; 10. an air pipe; 11. a bleed valve; 12. a coupling; 13. a motor; 14. supporting the shell; 15. an air inlet hole; 16. an exhaust hole; 17. a coiled pipe; 18. a water pipe; 19. a drain pipe; 20. a flange; 21. a motor; 22. a fan blade; 23. a fixed block; 24. a strut; 25. pulling a belt; 26. a collar; 27. a pull rope; 28. a handle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1, 2, 3, 4 and 5, a double suction split pump with a cooling structure is disclosed;

comprises a double-suction middle-opening pump 1, a calandria 2 is arranged at the output end of one side of the double-suction middle-opening pump 1, a suction pipe 3 is arranged at the input end of the other side of the double-suction middle-opening pump 1, the double-suction middle-opening pump 1 can provide stable support for the calandria 2 and the suction pipe 3, the suction pipe 3 can provide a channel for liquid to enter the inner side of the double-suction middle-opening pump 1, the calandria 2 can provide a discharge channel for the liquid inside the double-suction middle-opening pump 1, a group of fixing plates 6 are arranged at the bottom of the double-suction middle-opening pump 1, a flange 4 is arranged at the outer sides of the suction pipe 3 and the calandria 2, staff can connect a pipeline for conveying the liquid with the flange 4 by utilizing a fixing part, so that the liquid can flow into the inner side of the suction pipe 3 through the pipeline for conveying the liquid and pass through the calandria 2 and discharge the connected pipeline for conveying the liquid to the outside, a supporting foot 5 is arranged at the top of the fixing plate 6, a supporting foot 5 is arranged at the bottom of the double-suction middle-opening pump 1, the inside of the fixed plate 6 is penetrated and provided with a fixed hole 7, the supporting feet 5 can provide support for the double-suction middle-opening pump 1, the fixed plate 6 can be stably placed at a working place and stably support the supporting feet 5, the fixed hole 7 can provide a penetrating channel for a fixed part, a worker can stably install the fixed plate 6 at the working place from the fixed hole 7 by using the fixed part, the front surface of the double-suction middle-opening pump 1 is penetrated and provided with a transmission shaft 8 through a bearing, the front surface of the transmission shaft 8 is provided with a connecting disc 9, the front surface of the connecting disc 9 is provided with a coupling 12, the top of the double-suction middle-opening pump 1 is provided with an air pipe 10, the top of the air pipe 10 is provided with a deflation valve 11, the front inner wall of a supporting shell 14 is provided with a motor 13, the output end of the motor 13 penetrates the back of the supporting shell 14 through the bearing and is connected with the coupling 12, the worker can start a motor 21 under the support of the supporting shell 14, the motor 21 can drive the coupler 12 to rotate through the output end, the coupler 12 can drive the transmission shaft 8 to rotate under the action of external force, and the transmission shaft 8 can drive the double suction split pump 1 to operate.

Referring to fig. 1 and 5, a double suction split pump with a cooling structure;

comprises a solid plate 6, a supporting shell 14 is arranged on the front surface of the solid plate 6 through a connecting part, an air inlet 15 is arranged on the front surface of the supporting shell 14 in a penetrating way, an air outlet 16 is arranged on the top of the supporting shell 14 in a penetrating way, a water pipe 18 is arranged on the top of the supporting shell 14 in a penetrating way, a coil 17 is arranged at the bottom of the water pipe 18, a water pipe 19 is arranged at the other end of the coil 17, the water pipe 19 penetrates the top of the supporting shell 14, the water pipe 19 and the water pipe 18 are respectively positioned at the back and the front surface of the air outlet 16, a flange 20 is arranged at the outer sides of the water pipe 19 and the water pipe 18, a motor 21 is arranged at the inner side of the bottom wall of the supporting shell 14, a fan blade 22 is arranged at the top of the motor 21, the solid plate 6 can firmly support the supporting shell 14 through the connecting part, the air inlet 15 and the air outlet 16 can provide a space for the air inlet 15 and the air outlet 16, the staff can connect the pipeline for conveying cooling water with the flange 20 by using the fixing component under the support of the supporting shell 14, the pipeline for conveying cooling water can be respectively connected with the drain pipe 19 and the water conveying pipe 18 through the flange 20, the cooling water can enter the inner side of the water conveying pipe 18 through one pipeline for conveying cooling water and flow into the inner side of the coil pipe 17 through the water conveying pipe 18, then the cooling water can flow to the inner side of the drain pipe 19 through the outer side of the coil pipe 17 around the motor 13 and be discharged to the outside through the drain pipe 19, heat generated by the operation of the motor 13 can be transferred to the cooling water flowing through the inner side of the coil pipe 17, so that the cooling water absorbs and takes away the heat, meanwhile, the staff can start the motor 21, the motor 21 drives the fan blades 22 to rotate, the fan blades 22 can suck the outside air from the air inlet hole 15 and blow the outside to the motor 13, air is then exhausted to the outside through the exhaust hole 16, so that the device can be provided with a structure for cooling the motor 13, thereby improving the service life.

Referring to fig. 1 and 4, a double suction split pump with a cooling structure;

the double-suction split pump 1 comprises a double-suction split pump 1, wherein a group of fixing blocks 23 are respectively arranged on two sides of the double-suction split pump 1, supporting columns 24 are arranged on opposite surfaces of each group of fixing blocks 23, a pull belt 25 is arranged at one end of each supporting column 24, a group of lantern rings 26 are sleeved outside the pull belt 25, pull ropes 27 are arranged outside the lantern rings 26, handles 28 are arranged outside the pull ropes 27, the fixing blocks 23 can firmly support the supporting columns 24 under the support of the double-suction split pump 1, the supporting columns 24 can provide support for the pull belts 25, the pull belts 25 can deform under the action of external force, a worker can hold the two handles 28 and lift upwards according to the requirements of actual conditions, the handles 28 can upwards pull the pull ropes 27 under the action of external force, meanwhile, the pull belts 27 can drive the lantern rings 26 to approach to the middle point of the pull belts 25 under the action of external force, the two pull belts 25 and the pull ropes 27 can be crossed and straightened at the top of the double-suction split pump 1 under the action of the support of the supporting columns 24, the worker can transfer the pull ropes 28, the pull belts 26, the pull belts 24 and the fixing blocks 23 to the double-suction split pump 1, and the double-suction split pump 1 can be conveniently lifted by the worker.

Working principle: before using the device, it should be checked whether there is a problem affecting the use of the device, when the worker needs to use the device, the device should be moved to a proper position by means of the grip 28, the pull rope 27 and the pull belt 25, and firmly placed to a work place by means of the fixing plate 6, then the device is firmly installed to the work place from the fixing hole 7 by means of the fixing member, and is energized, then the pipeline for conveying cooling water is connected with the water pipe 18 and the water drain pipe 19 through the fixing member and the flange 20, and simultaneously the pipeline for conveying liquid is connected with the suction pipe 3 and the drain pipe 2 from the flange 4 by means of the fixing member, and finally the motor 21 and the motor 13 are started to operate the device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a pump is opened in double suction with cooling structure, includes pump (1) is opened in double suction, its characterized in that: a group of fixing plates (6) are arranged at the bottom of the double-suction split pump (1);

the utility model discloses a fan blade (22) is installed at the top of propping shell (14), including fixed plate (6), flange (20) are installed in the front of propping shell (14), vent (16) have been seted up in the front of propping shell (14), raceway (18) are installed in the top of propping shell (14) through running through, coil pipe (17) are installed to the bottom of raceway (18), drain pipe (19) are installed to the other end of coil pipe (17), and drain pipe (19) run through the top of propping shell (14), drain pipe (19) and raceway (18) are located the back and the front of vent (16) respectively, flange (20) are installed in drain pipe (19) and raceway (18) outside, motor (21) are installed to the diapire inboard of propping shell (14), flabellum (22) are installed at the top of motor (21).

2. A double suction split pump with cooling structure according to claim 1, characterized in that: one side output end of the double-suction middle-opening pump (1) is provided with a calandria (2), and the other side input end of the double-suction middle-opening pump (1) is provided with a suction pipe (3).

3. A double suction split pump with cooling structure according to claim 2, characterized in that: the outside of straw (3) with calandria (2) is installed ring flange (4).

4. A double suction split pump with cooling structure according to claim 1, characterized in that: the top of fixed plate (6) is installed spike (5), and the bottom of spike (5) and double suction well open pump (1) is connected, and fixed hole (7) have been seted up in the inside of fixed plate (6) run through.

5. A double suction split pump with cooling structure according to claim 1, characterized in that: the front face of the double-suction split pump (1) is provided with a transmission shaft (8) in a penetrating mode through a bearing, the front face of the transmission shaft (8) is provided with a connecting disc (9), and the front face of the connecting disc (9) is provided with a coupler (12).

6. A double suction split pump with cooling structure according to claim 5, characterized in that: the top of the double-suction split pump (1) is provided with an air pipe (10), the top of the air pipe (10) is provided with a deflation valve (11), the front inner wall of the support shell (14) is provided with a motor (13), and the output end of the motor (13) penetrates through the back of the support shell (14) through a bearing and is connected with a coupler (12).

7. A double suction split pump with cooling structure according to claim 1, characterized in that: a group of fixed blocks (23) are respectively arranged on two sides of the double-suction split pump (1), supporting columns (24) are arranged on opposite sides of each group of fixed blocks (23), a pull belt (25) is arranged at one end of each supporting column (24), a group of lantern rings (26) are sleeved on the outer sides of the pull belts (25), pull ropes (27) are arranged on the outer sides of the lantern rings (26), and handles (28) are arranged on the outer sides of the pull ropes (27).