CN213744110U

CN213744110U - Noise reduction energy-saving pump with SKF bearing

Info

Publication number: CN213744110U
Application number: CN202021882055.7U
Authority: CN
Inventors: 何友萍; 唐文魁; 熊勇; 郭强
Original assignee: Changsha Milesto Energy Saving Automatic Technology Co ltd
Current assignee: Changsha Milesto Energy Saving Automatic Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-20
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a noise reduction energy-saving pump with SKF bearing, including the pump body, fixed mounting has mechanical seal in the middle of the inside of the pump body, mechanical seal's inboard movable mounting has drive assembly, one side of mechanical seal is provided with flabellum subassembly, mechanical seal's opposite side is provided with the supporting component, the bottom of the pump body is provided with the installation component. The device can effectually reduce the vibration that the device produced when production is man-hour through the shock pad of fixed mounting between installation sole portion and the bottom plate, thereby the device of assurance is at the stationarity of production man-hour, the consumption of equipment to the energy has been reduced, produced noise when having reduced equipment production man-hour, the rotatory stability of pivot of the improvement of this equipment through pump body inside fixed mounting's SKF deep groove ball bearing and SKF cylindrical roller bearing maximum degree, this two kinds of bearings frictional force is minimum when rotatory, consequently, also reduced the whole consumption of during operation to the energy of equipment.

Description

Noise reduction energy-saving pump with SKF bearing

Technical Field

The utility model relates to a delivery pump technical field specifically is a noise reduction energy-saving pump with SKF bearing.

Background

A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solid. Pumps can be generally classified by their operating principle into three types, positive displacement pumps, dynamic pumps and other types of pumps. In addition to classification by theory of operation, classification and naming may be by other methods.

The prior art delivery pump can produce certain vibration when carrying out the production man-hour, causes the unstability and the great noise of machine simultaneously, leads to the required energy that consumes of machine to increase, and the noise cause the sound pollution to influence operating personnel's healthy simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise reduction energy-saving pump with SKF bearing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a noise reduction energy-saving pump with SKF bearing, includes the pump body, one side of the pump body is provided with the entry, the top of the pump body is provided with the export the opposite side fixed mounting of the pump body has the bearing gland, and fixed mounting has mechanical seal in the middle of the inside of the pump body, mechanical seal's inboard movable mounting has drive assembly, one side of mechanical seal is provided with flabellum subassembly, mechanical seal's opposite side is provided with the supporting component, the bottom of the pump body is provided with the installation component.

Preferably, the supporting component comprises an SKF deep groove ball bearing fixedly installed on one side inside the pump body, and an SKF cylindrical roller bearing is fixedly installed on one side of the SKF deep groove ball bearing.

Preferably, the transmission assembly is including cup jointing the pivot of installing in SKF deep groove ball bearing and SKF cylindrical roller bearing inside, the both sides of pivot are fixed mounting all has the fixed pin, one side of pivot is provided with the internal thread hole, the opposite side fixed mounting of pivot has the shaft coupling.

Preferably, the fan blade subassembly is including cup jointing the impeller of installing in pivot one side, back of the body cap is installed to one side spiral of impeller, inside the internal thread hole of back of the body cap spiral installation in pivot one side, the inboard fixed mounting of the pump body of impeller has the choma.

Preferably, the mounting assembly comprises a mounting foot fixedly mounted at the bottom of the pump body, a shock pad is fixedly mounted at the bottom of the mounting foot, and a bottom plate is fixedly mounted at the bottom of the shock pad.

Preferably, the shock pad is a rubber inflatable air bag.

Compared with the prior art, the beneficial effects of the utility model are that:

this noise reduction energy-saving pump with SKF bearing, the device can effectually reduce the device and add the vibration that produces when production adds man-hour through the shock pad of fixed mounting between installation sole portion and the bottom plate to the device of assurance is at the stationarity of adding man-hour of production, has reduced the consumption of equipment to the energy, has reduced the noise that equipment produced when adding man-hour.

This noise reduction energy-saving pump with SKF bearing, this equipment pass through the rotatory stability of the pivot of the improvement of the very big degree of SKF deep groove ball bearing of the inside fixed mounting of the pump body and SKF cylindrical roller bearing, and frictional force is minimum when these two kinds of bearings are rotatory, has consequently also reduced the whole consumption to the energy of working of equipment.

Drawings

FIG. 1 is an internal block diagram of a noise reducing and energy saving pump having SKF bearings;

FIG. 2 is a block diagram of the drive assembly and vane assembly of the noise reduction and energy saving pump with SKF bearings;

FIG. 3 is a SKF deep groove ball bearing structure diagram of the noise reduction energy-saving pump with the SKF bearing;

fig. 4 is a structural view of an SKF cylindrical roller bearing of the noise-reduction energy-saving pump having the SKF bearing.

In the figure: 1. a pump body; 2. an inlet; 3. a support assembly; 301. SKF deep groove ball bearing; 302. SKF cylindrical roller bearings; 4. a transmission assembly; 401. a coupling; 402. a rotating shaft; 403. a fixing pin; 404. an internally threaded bore; 5. mounting the component; 501. mounting a foot; 502. a shock pad; 503. a base plate; 6. a fan blade assembly; 601. an impeller; 602. carrying a cap; 603. an oral ring; 7. an outlet; 8. mechanical sealing; 9. and bearing pressing covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a noise-reducing energy-saving pump with an SKF bearing comprises a pump body 1, wherein one side of the pump body 1 is provided with an inlet 2, fluid to be processed enters the pump body 1 from the inlet 2, the top of the pump body 1 is provided with an outlet 7, the processed fluid flows out of the pump body 1 from the outlet 7, the other side of the pump body 1 is fixedly provided with a bearing gland 9, the bearing gland 9 is mainly used for fixing the internal bearing, the middle inside of the pump body 1 is fixedly provided with a mechanical seal 8 which is mainly used for isolating the fluid from the machinery in a bin, the inner side of the mechanical seal 8 is movably provided with a transmission assembly 4, the transmission assembly 4 comprises a rotating shaft 402 which is sleeved and arranged inside an SKF deep groove ball bearing 301 and an SKF cylindrical roller bearing 302, both sides of the rotating shaft 402 are fixedly provided with fixing pins 403, and the fixing pins 403 are mainly used for preventing the rotating shaft 402 from slipping during transmission, one side of a rotating shaft 402 is provided with an internal thread hole 404, the other side of the rotating shaft 402 is fixedly provided with a coupling 401, the coupling 401 mainly has the function of connecting a power mechanism with the device, one side of a mechanical seal 8 is provided with a fan blade assembly 6, the fan blade assembly 6 comprises an impeller 601 sleeved on one side of the rotating shaft 402, one side of the impeller 601 is spirally provided with a back cap 602, the back cap 602 is spirally arranged in the internal thread hole 404 on one side of the rotating shaft 402, the inner side of a pump body 1 of the impeller 601 is fixedly provided with a mouth ring 603, the mouth ring 603 mainly has the function of preventing fluid at an outlet 7 from flowing back to the inlet 2 and simultaneously avoiding the direct contact and damage of the impeller 601 and the pump body 1, the other side of the mechanical seal 8 is provided with a supporting assembly 3, the supporting assembly 3 comprises an SKF deep groove 301 fixedly arranged on one side of the inner side of the pump body 1, one side of the SKF deep groove ball bearing 301 is fixedly provided with an SKF cylindrical roller bearing 302, this SKF deep groove ball bearing 301 and SKF cylindrical roller bearing 302's primary function is the stability that improves pivot 402 rotation, reduce frictional force, the bottom of the pump body 1 is provided with installation component 5, installation component 5 includes the installation foot 501 of fixed mounting in the pump body 1 bottom, the bottom fixed mounting of installation foot 501 has shock pad 502, this shock pad 502's effect can effectually reduce the vibration that the device produced when the production is man-hour, thereby the device of assurance is at the stationarity of production man-hour, the consumption of equipment to the energy has been reduced, the produced noise of equipment when the production is man-hour has been reduced, shock pad 502 inflates the gasbag for the rubber material, the bottom fixed mounting of shock pad 502 has bottom plate 503, play the stable effect of support to whole device.

The working principle is as follows: when production and processing are needed, firstly, the equipment is placed at a proper position, then the equipment connects the rotating shaft 402 with power equipment through a coupler 401 fixedly installed at one end of the rotating shaft 402, the power equipment drives the rotating shaft 402 to rotate through the coupler 401, the rotating shaft 402 drives an impeller 601 fixedly installed at the tail end of the rotating shaft 402 to rotate, the impeller 601 rotates to work fluid at the inlet 2 and then is discharged from an outlet 7, meanwhile, a mechanical seal 8 seals the inside of the equipment to isolate the fluid outside, the rotating shaft 402 rotates to drive an SKF deep groove ball bearing 301 and an SKF cylindrical roller bearing 302 which are installed in a sleeved mode on the surfaces to rotate simultaneously, the stability of the rotating shaft 402 is improved, the friction force is reduced, after the whole equipment works, a shock pad 502 fixedly installed at the bottom of a mounting foot 501 effectively reduces the vibration generated during production and processing of the equipment, and the stability of the equipment during production and processing is ensured, the consumption of the equipment to the energy is reduced, and the noise generated during the production and the processing of the equipment is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a noise reduction energy-saving pump with SKF bearing, includes pump body (1), its characterized in that: one side of the pump body (1) is provided with entry (2), the top of the pump body (1) is provided with export (7) the opposite side fixed mounting of the pump body (1) has bearing gland (9), and fixed mounting has mechanical seal (8) in the middle of the inside of the pump body (1), the inboard movable mounting of mechanical seal (8) has drive assembly (4), one side of mechanical seal (8) is provided with fan blade assembly (6), the opposite side of mechanical seal (8) is provided with supporting component (3), the bottom of the pump body (1) is provided with installation component (5).

2. A noise reducing and energy saving pump with SKF bearings according to claim 1, characterized in that: the supporting assembly (3) comprises an SKF deep groove ball bearing (301) fixedly installed on one side inside the pump body (1), and an SKF cylindrical roller bearing (302) is fixedly installed on one side of the SKF deep groove ball bearing (301).

3. A noise reducing and energy saving pump with SKF bearings according to claim 2, characterized in that: the transmission assembly (4) is including cup jointing pivot (402) of installing in SKF deep groove ball bearing (301) and SKF cylindrical roller bearing (302) inside, the both sides of pivot (402) are all fixed mounting have fixed pin (403), one side of pivot (402) is provided with internal thread hole (404), the opposite side fixed mounting of pivot (402) has shaft coupling (401).

4. A noise reducing and energy saving pump with SKF bearings according to claim 3, characterized in that: flabellum subassembly (6) are including cup jointing impeller (601) of installing in pivot (402) one side, one side spiral mounting of impeller (601) has back of the body cap (602), inside back of the body cap (602) spiral mounting was in internal thread hole (404) of pivot (402) one side, the pump body (1) inboard fixed mounting of impeller (601) has choma (603).

5. A noise reducing and energy saving pump with SKF bearings according to claim 1, characterized in that: the mounting assembly (5) comprises a mounting foot (501) fixedly mounted at the bottom of the pump body (1), a damping pad (502) is fixedly mounted at the bottom of the mounting foot (501), and a bottom plate (503) is fixedly mounted at the bottom of the damping pad (502).

6. The noise-reducing and energy-saving pump with the SKF bearing as set forth in claim 5, wherein: the shock pad (502) is an inflatable air bag made of rubber.