CN221299626U - Centrifugal pump body for chemical production - Google Patents

Abstract

The utility model provides a centrifugal pump body for chemical production, including impeller, the pump shaft, the pump body, the bed plate, preceding baffle, the backplate, support axle sleeve and support column, there is the pump shaft in the left side of impeller through the coupling joint, the left side of pump shaft is equipped with the pump body, the upper end of bed plate is equipped with support axle sleeve, the upper end of support axle sleeve is equipped with the support column, the top of support column is in the same place with impeller and the welding of pump body respectively, the right side of bed plate is equipped with the cooler bin, the left side of cooler bin is equipped with the suction pump, be connected with the cooling tube on the suction pump, the preceding baffle that is equipped with of bed plate, the outside of preceding baffle is equipped with the fan, be equipped with the blast pipe on the fan, the mouth of pipe of blast pipe is towards the pump body. The centrifugal pump body is provided with the impeller, the pump shaft, the pump body, the base plate, the front baffle, the rear baffle, the supporting shaft sleeve and the supporting column, so that the centrifugal pump body can be well supported, and heat can be timely dissipated when the centrifugal pump body works, and overheat burning of the centrifugal pump body is prevented.

Description

Centrifugal pump body for chemical production

Technical Field

The utility model relates to the technical field of centrifugal pumps, in particular to a centrifugal pump body for chemical production.

Background

The centrifugal pump is operated by utilizing the rotation of the impeller to make water perform centrifugal motion, before the water pump is started, the pump shell and the water suction pipe are required to be filled with water, then the motor is started, the pump shaft drives the impeller and the water to perform high-speed rotation motion, the water performs centrifugal motion and is thrown to the outer edge of the impeller, and flows into the water pressing pipeline of the water pump through the runner of the volute pump shell.

Disclosure of utility model

The utility model aims to solve the technical problems that the temperature of the pump body cannot be monitored in real time in the use process of the existing centrifugal pump body for chemical production, and the pump body cannot quickly dissipate heat in time when the temperature of the pump body is too high, so that the pump body is easy to burn.

The technical scheme adopted for solving the technical problems is as follows:

The utility model provides a centrifugal pump body for chemical production, includes impeller, pump shaft, the pump body, bed plate, preceding baffle, backplate, support axle sleeve and support column, its characterized in that: the left side of impeller has the pump shaft through the shaft coupling, the left side of pump shaft is equipped with the pump body, the upper end of bed plate is equipped with the supporting axle sleeve, the upper end of supporting axle sleeve is equipped with the support column, the top of support column respectively with the impeller with the pump body welds together, and this centrifugal pump is in the vibration that during operation produced transmits the damping spring of supporting axle sleeve inside through the support column, and damping spring can absorb some vibrations, plays the absorbing effect, and this centrifugal pump is at during operation, and temperature sensor real-time supervision pump body temperature around, and when the temperature value of monitoring is too high, the controller control fan work, the fan is bloied on the pump body, can fast cooling, and the controller control suction pump work, and the suction pump is with the inside coolant suction of cooling tank in the cooling tube, and the drive coolant liquid flows in the cooling tube to play cooling's effect, forced air cooling and water cooling combine each other, can play fast cooling's effect, the right side of bed plate is equipped with the cooling tank, the left side of cooling tank is equipped with the suction pump, the suction pump has the upper portion to be connected with, the fan is equipped with the fan before the pump body, the blast pipe is equipped with the fan, the blast pipe is equipped with the front of the pump body.

As a preferable technical scheme of the utility model, a damping spring is arranged in the supporting shaft sleeve, and the upper end of the damping spring is welded with the lower port of the supporting column.

As a preferable technical scheme of the utility model, the mounting holes are arranged on the periphery of the base plate, so that the mounting is convenient.

As a preferable technical scheme of the utility model, the rear baffle is arranged at the rear of the base plate, a controller is arranged at the outer side of the rear baffle, and a control key is arranged on the controller, so that the water cooling and air cooling heat dissipation work can be conveniently controlled.

As a preferable technical scheme of the utility model, the inner side of the rear baffle is provided with a temperature sensor, so that the temperature of the surface of the pump body can be conveniently monitored in real time.

As a preferable technical scheme of the utility model, the top of the cooling box is provided with an adding pipe orifice.

The utility model has the beneficial effects that:

The utility model is provided with the impeller, the pump shaft, the pump body, the base plate, the front baffle, the rear baffle, the supporting shaft sleeve and the supporting column, vibration produced by the centrifugal pump during operation is transmitted into the damping spring in the supporting shaft sleeve through the supporting column, the damping spring can absorb part of vibration to play a damping role, the temperature sensor monitors the temperature around the pump body in real time during operation, when the monitored temperature value is too high, the controller controls the fan to work, the fan blows air to the pump body, the cooling can be rapidly carried out, the controller controls the suction pump to work, the suction pump sucks cooling liquid in the cooling box into the cooling pipe, and the cooling liquid is driven to flow in the cooling pipe, so that the cooling effect of cooling is achieved, and the cooling effect of rapid cooling can be achieved by combining air cooling with water cooling.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an isometric view of the present utility model;

FIG. 3 is a front view of the present utility model;

Fig. 4 is a left side view of the present utility model.

In the figure: 1. a cooling box; 2. adding a pipe orifice; 3. an impeller; 4. a pump shaft; 5. a pump body; 6. a front baffle; 7. a fan; 8. a base plate; 9. a mounting hole; 10. a rear baffle; 11. a temperature sensor; 12. a cooling tube; 13. a blast pipe; 14. a controller; 15. a control key; 16. a suction pump; 17. a support column; 18. and supporting the shaft sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the foregoing description of the utility model, it should be noted that the azimuth or positional relationship indicated by the terms "one side", "the other side", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "identical" and the like do not denote that the components are identical, but rather that there may be minor differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel" and does not mean that the structure must be perfectly perpendicular, but may be slightly tilted.

Example 1

In fig. 1-4, the present utility model provides a technical solution: the utility model provides a centrifugal pump body for chemical production, including impeller 3, the pump shaft 4, the pump body 5, the bed plate 8, the front shield 6, the backplate 10, support shaft sleeve 18 and support column 17, there is pump shaft 4 in the left side of impeller 3 through the coupling joint, the left side of pump shaft 4 is equipped with pump body 5, the upper end of bed plate 8 is equipped with support shaft sleeve 18, the upper end of support shaft sleeve 18 is equipped with support column 17, the top of support column 17 is in the same place with impeller 3 and pump body 5 welding respectively, the vibration that this centrifugal pump produced passes through support column 17 and transmits the damping spring of support shaft sleeve 18 inside, damping spring can absorb partial vibration, play the absorbing effect, this centrifugal pump is at the during operation, temperature sensor 11 real-time supervision pump body 5 is around, when the temperature value that monitors is too high, controller 14 control fan 7 work, fan 7 is toward pump body 5 upper blast, and can rapid cooling, and controller 14 control suction pump 16 work, the inside coolant liquid of cooling box 1 inhales into cooling tube 12, the actuating fluid flows in cooling tube 12, thereby the effect that this centrifugal pump is equipped with the cooling tube 6, the front shield 6 is equipped with the cooling tube 13 on the side of the air-cooled bed plate, the side of the cooling tube is equipped with the cooling tube 13, the front shield 6 is equipped with the cooling tube 13, the cooling tube is equipped with the cooling tube 13 on the side of the cooling tube is equipped with the cooling plate on the side of the cooling tube 13, the cooling tube is equipped with the cooling down.

In one aspect of this embodiment, a back baffle 10 is disposed at the back of the base plate 8, a controller 14 is disposed at the outer side of the back baffle 10, and a control key 15 is disposed on the controller 14, so as to control water cooling and air cooling.

In one aspect of this embodiment, the inside of the tailgate 10 is provided with a temperature sensor 11 to facilitate real-time monitoring of the temperature value of the surface of the pump body 5.

The working principle of the utility model is as follows: vibration produced by the centrifugal pump during operation is transmitted to a damping spring in the supporting shaft sleeve 18 through the supporting column 17, the damping spring can absorb part of vibration to play a damping role, the temperature sensor 11 monitors the temperature around the pump body 5 in real time during operation, when the monitored temperature value is too high, the controller 14 controls the fan 7 to work, the fan 7 blows air to the pump body 5 and can rapidly cool down, the controller 14 controls the suction pump 16 to work, the suction pump 16 sucks cooling liquid in the cooling box 1 into the cooling pipe 12 to drive the cooling liquid to flow in the cooling pipe 12, thereby playing a role of cooling, combining air cooling and water cooling with each other, and playing a role of rapidly cooling.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a centrifugal pump body for chemical production, includes impeller (3), pump shaft (4), pump body (5), bed plate (8), preceding baffle (6), backplate (10), support axle sleeve (18) and support column (17), its characterized in that: the left side of impeller (3) is connected with pump shaft (4) through the shaft coupling, the left side of pump shaft (4) is equipped with pump body (5), the upper end of bed plate (8) is equipped with support sleeve (18), the upper end of support sleeve (18) is equipped with support column (17), the top of support column (17) respectively with impeller (3) with pump body (5) welding together, the right side of bed plate (8) is equipped with cooling tank (1), the left side of cooling tank (1) is equipped with suction pump (16), be connected with cooling tube (12) on suction pump (16), the front of bed plate (8) is equipped with preceding baffle (6), the outside of preceding baffle (6) is equipped with fan (7), be equipped with blast pipe (13) on fan (7), the mouth of pipe orientation of blast pipe (13) pump body (5).

2. The centrifugal pump body for chemical production according to claim 1, wherein: and a damping spring is arranged in the supporting shaft sleeve (18), and the upper end of the damping spring is welded with the lower port of the supporting column (17).

3. The centrifugal pump body for chemical production according to claim 1, wherein: mounting holes (9) are formed in the periphery of the base plate (8).

4. The centrifugal pump body for chemical production according to claim 1, wherein: the back of bed plate (8) is equipped with backplate (10), the outside of backplate (10) is equipped with controller (14), be equipped with control button (15) on controller (14).

5. The centrifugal pump body for chemical production according to claim 4, wherein: the inner side of the rear baffle (10) is provided with a temperature sensor (11).

6. The centrifugal pump body for chemical production according to claim 1, wherein: the top of the cooling box (1) is provided with an adding pipe orifice (2).