CN214617225U

CN214617225U - Energy-saving miniature centrifugal pump

Info

Publication number: CN214617225U
Application number: CN202120284160.9U
Authority: CN
Inventors: 滕波
Original assignee: Jiangsu Longqin Machinery Technology Co ltd
Current assignee: Jiangsu Longqin Machinery Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-05
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses an energy-saving miniature centrifugal pump, including casing, wiring port, control button, connecting pipe, water inlet and installation base, the inside of casing is provided with the motor, and the inside of motor runs through there is the pivot, the right-hand radiator fan that is provided with of pivot, and radiator fan's the outside is provided with and keeps off the cover, the wiring port sets up in the top of casing, and the left of wiring port is provided with the rotary rod, the left of rotary rod is provided with the shield, and the inboard of shield is provided with sealed the pad, the control button all sets up on the right-hand of wiring port, and the place ahead outside of control button is provided with the flow meter. The utility model discloses an install flow controller and flow meter in the device, can be through flow controller and the real-time monitoring flow size of flow meter cooperation like this, adjust the device's output through the control button according to the flow size again, reduce the device's energy resource consumption, improve energy-conservation nature.

Description

Energy-saving miniature centrifugal pump

Technical Field

The utility model relates to a pump technical field specifically is an energy-saving miniature centrifugal pump.

Background

The centrifugal pump is a pump which conveys liquid by means of centrifugal force generated when an impeller rotates, a pump shell and a water suction pipe are required to be filled with water before the water pump is started, then a motor is started, the pump shaft drives the impeller and the water to rotate at high speed, the water is thrown to the outer edge of the impeller and flows into a water pressing pipeline of the water pump through a flow channel of a volute pump shell, and the water pressing pipeline is widely applied to industries such as electric power, metallurgy, coal, building materials and the like, so that the energy-saving micro centrifugal pump is essential.

The existing centrifugal pump has the defects in the use process that:

1. the existing centrifugal pump can generate a large amount of noise in the using process, so that the pollution to the surrounding environment is easily caused, and the environmental protection property is reduced;

2. the existing centrifugal pump is easily corroded by external dust and stains when being used for a long time, so that the damage is caused, and the service life is shortened;

3. the existing centrifugal pump cannot be adjusted according to the real-time flow in the using process, so that the energy consumption is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving miniature centrifugal pump 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: an energy-saving micro centrifugal pump comprises a shell, a wiring port, a control button, a connecting pipe, a water inlet and an installation base, wherein a motor is arranged in the shell, a rotating shaft penetrates through the motor, a cooling fan is arranged on the right side of the rotating shaft, a baffle cover is arranged on the outer side of the cooling fan, the wiring port is arranged above the shell, a rotating rod is arranged on the left side of the wiring port, a dustproof cover is arranged on the left side of the rotating rod, a sealing gasket is arranged on the inner side of the dustproof cover, the control button is arranged on the right side of the wiring port, a flow meter is arranged on the outer side in front of the control button, the connecting pipe is arranged on the left side of the shell, a water outlet is arranged on the upper side of the connecting pipe, a first flange is arranged on the upper side of the water outlet, a first installation hole is arranged on the inner side of the first flange, and the water inlet is arranged on the left side of the connecting pipe, and the left of water inlet is provided with the second flange, the inboard of second flange all is provided with the second mounting hole, the installation base all sets up the below at the casing.

Preferably, the sound insulation pad is arranged on the inner side of the shell, the galvanized layer is arranged on the outer side of the shell, and the clamping structure is formed between the sound insulation pad and the shell.

Preferably, the zinc coating is tightly attached to the shell, and the inner diameter of the zinc coating is the same as the outer diameter of the shell.

Preferably, a flow controller is further arranged inside the shell, and the flow controller is electrically connected with the flow meter.

Preferably, the heat dissipation fan is connected with the rotating shaft through screws, and the central axis of the heat dissipation fan and the central axis of the rotating shaft are on the same horizontal straight line.

Preferably, one end of the dust cover is fixedly connected to one end of the rotating rod, and the dust cover is rotatably connected with the wiring port through the rotating rod.

Preferably, the mounting base is connected with the shell through screws, and the mounting base is symmetrically arranged relative to the central axis of the shell.

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

1. the utility model discloses an install the sound insulation pad in the device, can completely cut off the noise that the device produced when moving through the sound insulation pad like this and subdue, avoid too big because of the noise, cause the pollution to the surrounding environment, improve the feature of environmental protection.

The utility model discloses an install the galvanizing coat at the device, because the galvanizing coat has better isolation nature, can protect the casing through the galvanizing coat like this, avoid under long-time use, the casing receives the erosion of outside bacterium spot, causes the damage, improves life, reduces the maintenance cost.

The utility model discloses an install flow controller and flow meter in the device, can be through flow controller and the real-time monitoring flow size of flow meter cooperation like this, adjust the device's output through the control button according to the flow size again, reduce the device's energy resource consumption, improve energy-conservation nature.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic view of the front sectional structure of the housing of the present invention.

In the figure: 1. a housing; 2. a sound insulating pad; 3. a zinc coating layer; 4. a motor; 5. a rotating shaft; 6. a flow controller; 7. a heat radiation fan; 8. a shield; 9. a wiring port; 10. rotating the rod; 11. a dust cover; 12. a gasket; 13. a control key; 14. a flow meter; 15. a connecting pipe; 16. a water outlet; 17. a first flange; 18. a first mounting hole; 19. a water inlet; 20. a second flange; 21. a second mounting hole; 22. and (5) installing a base.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an energy-saving micro centrifugal pump comprises a shell 1, a wiring port 9, a control button 13, a connecting pipe 15, a water inlet 19 and a mounting base 22, wherein a motor 4 is arranged in the shell 1, a rotating shaft 5 penetrates through the inside of the motor 4, a radiating fan 7 is arranged on the right side of the rotating shaft 5, a baffle cover 8 is arranged on the outer side of the radiating fan 7, the radiating fan 7 can dissipate heat generated when the motor 4 runs to avoid the motor 4 from running and being damaged in a high-temperature environment, the wiring port 9 is arranged above the shell 1, a rotating rod 10 is arranged on the left side of the wiring port 9, a dustproof cover 11 is arranged on the left side of the rotating rod 10, a sealing gasket 12 is arranged on the inner side of the dustproof cover 11, the dustproof cover 11 can rotate to be in a state of being attached to the wiring port 9 through the rotating rod 10 to protect the wiring port 9 and prevent external dust water from entering the inside of the wiring port 9, the control keys 13 are all arranged at the right side of the wiring port 9, the flow meter 14 is arranged on the outer side in front of the control keys 13, the flow meter 14 can be matched with the flow controller 6 to monitor the flow in real time, the operation of workers is convenient, the working efficiency is improved, the connecting pipe 15 is arranged at the left side of the shell 1, the water outlet 16 is arranged above the connecting pipe 15, the first flange 17 is arranged above the water outlet 16, the first mounting hole 18 is arranged on the inner side of the first flange 17, the first flange 17 and the first mounting hole 18 can be used for the workers to connect the water outlet 16 with a corresponding pipeline, the water inlet 19 is arranged at the left side of the connecting pipe 15, the second flange 20 is arranged at the left side of the water inlet 19, the second mounting hole 21 is arranged on the inner side of the second flange 20, the mounting base 22 is arranged below the shell 1, and the mounting base 22 can be used for the workers to mount and fix the device to a designated position, saving operating time.

Further, the inboard of casing 1 is provided with gives sound insulation and fills up 2, and the outside of casing 1 is provided with galvanizing coat 3 to constitute the block structure between giving sound insulation and filling up 2 and the casing 1, through installing in the device and give sound insulation and fill up 2, can completely cut off the noise that produces like this when moving the device through giving sound insulation and filling up 2, avoid too big because of the noise, cause the pollution to the surrounding environment, improve the feature of environmental protection.

Further, closely laminating between galvanizing coat 3 and casing 1, and galvanizing coat 3's internal diameter is the same with casing 1's external diameter, through installing galvanizing coat 3 at the device, because galvanizing coat 3 has better isolation nature, can protect casing 1 through galvanizing coat 3 like this, avoids under long-time use, and casing 1 receives the erosion of outside bacterium spot, causes the damage, improves life, reduces maintenance cost.

Further, the flow controller 6 is arranged inside the shell 1, the flow controller 6 is electrically connected with the flow meter 14, and the flow controller 6 and the flow meter 14 are installed in the device, so that the flow can be monitored in real time through the matching of the flow controller 6 and the flow meter 14, and the output power of the device is adjusted through the control key 13 according to the flow, the energy consumption of the device is reduced, and the energy conservation is improved.

Further, radiator fan 7 and 5 screwed connection of pivot, and radiator fan 7's axis and the axis of pivot 5 are on same horizontal straight line, through be provided with radiator fan 7 in the device, can dispel the produced heat when motor 4 moves through radiator fan 7 like this, avoid motor 4 to move under the environment of high temperature, cause the damage.

Further, the one end fixed connection of shield 11 is in the one end of rotary rod 10, and shield 11 passes through rotary rod 10 and wiring port 9 swivelling joint, through be provided with shield 11 in the device, can be rotatory to with wiring port 9 laminating state through rotary rod 10 with shield 11 like this, protects wiring port 9, avoids outside dust water stain to enter into the inside of wiring port 9.

Further, the installation base 22 is in screw connection with the shell 1, the installation base 22 is symmetrically arranged about the central axis of the shell 1, and the installation base 22 is arranged in the device, so that the device can be installed and fixed to a specified position through the installation base 22, the operation time of workers is saved, and the work efficiency is improved.

The working principle is as follows: firstly, the device is moved to a required position, then the device is installed and fixed to a specified position through the installation base 22, then the water outlet 16 and the water inlet 19 are respectively connected with corresponding pipelines, then the wiring port 9 is connected with a corresponding circuit, then the device is connected with an external power supply, a switch is turned on, the rotating shaft 5 is driven to rotate through the operation of the motor 4, the rotating shaft 5 drives the radiating fan 7 to rotate, heat generated during the operation of the motor 4 is dissipated, the motor 4 is prevented from operating in a high-temperature environment and being damaged, then the noise generated during the operation of the device is isolated and reduced by the sound insulation pad 2, the pollution to the surrounding environment due to overlarge noise is avoided, then the shell 1 can be protected by the galvanized layer 3, and the shell 1 is prevented from being corroded by external bacteria and stains during long-time use, and finally, the flow controller 6 is matched with the flow meter 14 to monitor the flow in real time, and the output power of the device is adjusted through the control key 13 according to the flow, so that the energy consumption of the device is reduced, the energy-saving property is improved, and the using process of the energy-saving micro centrifugal pump is completed.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an energy-saving miniature centrifugal pump, includes casing (1), wiring port (9), control button (13), connecting pipe (15), water inlet (19) and installation base (22), its characterized in that: the inside of casing (1) is provided with motor (4), and the inside of motor (4) runs through there is pivot (5), the right-hand radiator fan (7) that is provided with of pivot (5), and the outside of radiator fan (7) is provided with keeps off cover (8), wiring port (9) set up in the top of casing (1), and the left of wiring port (9) is provided with rotary rod (10), the left of rotary rod (10) is provided with shield (11), and the inboard of shield (11) is provided with sealed pad (12), control button (13) all set up the right-hand of wiring port (9), and the place ahead outside of control button (13) is provided with flow meter (14), connecting pipe (15) set up the left of casing (1), and the top of connecting pipe (15) is provided with delivery port (16), the top of delivery port (16) is provided with first flange (17), and the inboard of first flange (17) all is provided with first mounting hole (18), water inlet (19) set up the left at connecting pipe (15), and the left of water inlet (19) is provided with second flange (20), the inboard of second flange (20) all is provided with second mounting hole (21), installation base (22) all sets up the below at casing (1).

2. An energy-saving micro centrifugal pump according to claim 1, characterized in that: the sound insulation structure is characterized in that a sound insulation pad (2) is arranged on the inner side of the shell (1), a zinc coating (3) is arranged on the outer side of the shell (1), and a clamping structure is formed between the sound insulation pad (2) and the shell (1).

3. An energy-saving micro centrifugal pump according to claim 2, characterized in that: the galvanized layer (3) is tightly attached to the shell (1), and the inner diameter of the galvanized layer (3) is the same as the outer diameter of the shell (1).

4. An energy-saving micro centrifugal pump according to claim 1, characterized in that: the flow meter is characterized in that a flow controller (6) is further arranged inside the shell (1), and the flow controller (6) is electrically connected with the flow meter (14).

5. An energy-saving micro centrifugal pump according to claim 1, characterized in that: the heat radiation fan (7) is connected with the rotating shaft (5) through screws, and the central axis of the heat radiation fan (7) and the central axis of the rotating shaft (5) are on the same horizontal straight line.

6. An energy-saving micro centrifugal pump according to claim 1, characterized in that: one end fixed connection of shield (11) is in the one end of rotary rod (10), and shield (11) pass through rotary rod (10) and wiring port (9) swivelling joint.

7. An energy-saving micro centrifugal pump according to claim 1, characterized in that: the mounting base (22) is in screw connection with the shell (1), and the mounting base (22) is symmetrically arranged relative to the central axis of the shell (1).