CN113266562A

CN113266562A - Motor servo energy-saving pump set capable of reducing heating

Info

Publication number: CN113266562A
Application number: CN202110590140.9A
Authority: CN
Inventors: 朱庭楼; 韩旭
Original assignee: Jiangsu Jiaruifeng Mechanical and Electrical Equipment Co Ltd
Current assignee: Jiangsu Jiaruifeng Mechanical and Electrical Equipment Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-08-17

Abstract

The invention relates to the technical field of energy-saving pump sets, and discloses a motor servo energy-saving pump set capable of reducing heat generation, which comprises a cabinet, wherein a cold air tank is arranged on the right side of the cabinet, a connecting pipe is fixedly connected between the cabinet and the cold air tank, a valve is arranged on the connecting pipe, two ends of the connecting pipe are respectively communicated with the cold air tank and the cabinet, fixed blocks are fixedly connected at four corners of the top surface of the cabinet, the four fixed blocks are divided into a left group and a right group, supporting plates are fixedly connected to the top surfaces of the fixed blocks, a pump set is fixedly connected to the top surfaces of the supporting plates, and a wind direction control device is arranged in the cabinet. Through wind direction controlling means's setting, the rotation takes place for the guide plate, when air conditioning is through the guide plate after the rotation, utilizes the guide plate to change the flow direction of air conditioning to enlarge the flow range of air conditioning, just so can enlarge the cooling range to the pump package, thereby the bigger degree is cooled down the pump package, reduces the temperature that the pump package generates heat, promotes the availability factor of pump package.

Description

Motor servo energy-saving pump set capable of reducing heating

Technical Field

The invention relates to the technical field of energy-saving pump sets, in particular to a motor servo energy-saving pump set capable of reducing heat.

Background

The servo pump controls the hydraulic pump by the servo motor, and provides a power source for the hydraulic cylinder to form the servo pump. The difference with a pure power pump is that the output of the power pump is single, while the output of the servo pump can be accurately controlled due to the servo motor, because the output power can be changed according to the requirement. The main control principle is the hydraulic oil of how much supply different flow of the required hydraulic oil according to the operating mode of difference, thereby reach energy-conserving purpose, because the fuel feeding volume is decided by servo motor, the hydraulic oil volume that carries out the circulation also reduces to some extent, the oil temperature has been reduced, the proportional valve has been replaced with servo motor, the oil temperature that has reduced to arouse by proportional valve pressure differential heats, simultaneously because the selection of servo motor and oil pump, also can descend in the aspect of the noise, the hydraulic system structure of using the servo pump is also more simplified, it is more convenient that the system is maintained, but current pump package can produce a large amount of heats when using, thereby influence the use of pump package, so need one kind and can reduce the pump package that generates heat urgently.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the motor servo energy-saving pump set capable of reducing heat, has the advantages of reducing the temperature of the pump set, rapidly cooling the pump set and the like, and solves the problem that a large amount of heat generated by the pump set affects the use of the pump set.

(II) technical scheme

In order to achieve the purposes of reducing the temperature of the pump set and quickly cooling the pump set, the invention provides the following technical scheme: the motor servo energy-saving pump set capable of reducing heating comprises a cabinet, wherein a cold air tank is arranged on the right side of the cabinet, a connecting pipe is fixedly connected between the cabinet and the cold air tank, a valve is arranged on the connecting pipe, two ends of the connecting pipe are respectively communicated with the cold air tank and the cabinet, fixed blocks are fixedly connected at four corners of the top surface of the cabinet, the four fixed blocks are divided into a left group and a right group, a supporting plate is fixedly connected to the top surface of each fixed block, a pump set is fixedly connected to the top surface of the supporting plate, a wind direction control device is arranged in the cabinet, a groove is formed in the top surface of the cabinet, a guide plate is arranged in the groove, the left surface and the right surface of the guide plate are inclined planes, a rotating shaft is fixedly connected to the left surface and the right surface of the guide plate and is rotatably connected to the groove through the rotating shaft, a fan is fixedly connected to the bottom surface in the cabinet, and an air outlet of the fan is fixedly connected to an air duct, the rear surface fixedly connected with motor of rack, the output of motor run through the rack and extend to the inside of rack, the inside of rack is provided with two connecting rods, the opposite face fixedly connected with bracing piece of two connecting rods, the top surface fixedly connected with splint of bracing piece, the lower extreme fixed connection of splint and guide plate, wind direction controlling means includes the shift ring, and shift ring sliding connection is on the inside rear surface of rack, the equal fixedly connected with carriage release lever in surface about the shift ring, the equal fixedly connected with stopper of the back of the body end of two carriage release levers, two fixed covers of fixedly connected with on the inside rear surface of rack, tooth has all been seted up on the inside upper and lower surface of shift ring, the inside rear surface of rack rotates and is connected with the gear.

Preferably, the two moving rods respectively penetrate through the two fixing sleeves and are respectively in sliding connection with the two fixing sleeves.

Preferably, the two connecting rods are fixedly connected with the moving ring.

Preferably, the gear is shaped as an arc.

Preferably, the gear is fixedly connected with the output end of the motor, and the gear is meshed with the teeth.

(III) advantageous effects

Compared with the prior art, the invention provides the motor servo energy-saving pump set capable of reducing heat, and the pump set has the following beneficial effects:

1. this can reduce the servo energy-conserving pump package of motor that generates heat, setting through wind direction controlling means, the bracing piece drives splint and removes left, splint promote the guide plate, make the guide plate use the axis of rotation to rotate as the fulcrum, the rotation takes place for the guide plate, when air conditioning is through the guide plate after rotating, utilize the flow direction that the guide plate changes air conditioning, thereby enlarge the flow range of air conditioning, just so can enlarge the cooling range to the pump package, thereby bigger degree cools down the pump package, reduce the temperature that the pump package generates heat, promote the availability factor of pump package.

2. This can reduce servo energy-conserving pump package of motor that generates heat, produce the air current through the fan, utilize the dryer to assemble the air current, thereby make the pressure increase of air current, when air conditioning gets into the rack, because air conditioning is downstream, lead to air conditioning to pile up the inside at the rack easily, cool down for better to the pump package, utilize the air current after the gathering to upwards propelling movement with air conditioning, and then make a large amount of air conditioning by propelling movement department rack, and then the temperature of reduction pump package that can be quick.

3. This can reduce the servo energy-conserving pump package of motor that generates heat, through the setting of fan, when the pump package need promptly cool down, can be quick cool down the pump package to reduce the damage of high temperature to the pump package, and then promoted the life of pump package.

4. This can reduce the servo energy-conserving pump package of motor that generates heat, setting through the cold gas jar, open the valve and make the inside that the air conditioning in the cold gas jar passes through the connecting pipe and gets into the rack, air conditioning cools down to the inside of rack, air conditioning passes through the recess discharge back, exhaust air conditioning cools down the pump package, thereby reduce the temperature of pump package, just so can the problem that effectual control pump package generates heat, thereby make the pump package during operation keep a safe temperature always, the damage that the high temperature led to the fact the pump package has been avoided, thereby the durability of pump package has been promoted.

5. This can reduce the servo energy-conserving pump package of motor that generates heat, setting through fixed block and backup pad keeps apart pump package and rack, on the heat that produces just can not directly transmit the rack when the pump package operation like this, can avoid the heat gathering through the space of keeping apart the production to make the diffusion that the heat can be quick, thereby reduced the temperature that the pump package generates heat.

Drawings

FIG. 1 is a schematic view of a motor servo energy-saving pump set capable of reducing heat emission according to the present invention;

FIG. 2 is a schematic diagram of a groove structure of a motor servo energy-saving pump set capable of reducing heat emission according to the present invention;

FIG. 3 is a schematic structural diagram of a fan of a motor servo energy-saving pump set capable of reducing heat emission according to the present invention;

FIG. 4 is a schematic structural diagram of a wind direction control device of a motor servo energy-saving pump set capable of reducing heat emission according to the present invention;

FIG. 5 is a schematic view of a plane structure of a guide plate of a motor servo energy-saving pump set capable of reducing heat emission according to the present invention;

fig. 6 is a schematic view of a guide plate structure of the motor servo energy-saving pump group capable of reducing heat generation.

In the figure: 1 machine cabinet, 2 cold air tanks, 3 connecting pipes, 4 valves, 5 fixed blocks, 6 supporting plates, 7 pump sets, 8 grooves, 9 guide plates, 10 fans, 11 motors, 12 air cylinders, 13 moving rings, 14 moving rods, 15 limiting blocks, 16 fixing sleeves, 17 connecting rods, 18 supporting rods, 19 clamping plates, 20 rotating shafts, 21 gears and 22 teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a new technical solution: the motor servo energy-saving pump set capable of reducing heat emission comprises a machine cabinet 1, a cold air tank 2 is arranged on the right side of the machine cabinet 1, a connecting pipe 3 is fixedly connected between the machine cabinet 1 and the cold air tank 2, a valve 4 is arranged on the connecting pipe 3, two ends of the connecting pipe 3 are respectively communicated with the cold air tank 2 and the machine cabinet 1, fixed blocks 5 are fixedly connected at four corners of the top surface of the machine cabinet 1, the four fixed blocks 5 are divided into a left group and a right group, a supporting plate 6 is fixedly connected to the top surface of each fixed block 5, a pump set 7 is fixedly connected to the top surface of the supporting plate 6, the pump set 7 is of the existing structure, too much description is not provided, the pump set 7 is separated from the machine cabinet 1 through the arrangement of the fixed blocks 5 and the supporting plate 6, so that heat generated when the pump set 7 operates cannot be directly transmitted to the machine cabinet 1, heat accumulation can be avoided through the space generated by separation, and the heat can be rapidly diffused, thereby reducing the temperature at which the pump unit 7 heats up;

the top surface of the cabinet 1 is provided with a groove 8, a guide plate 9 is arranged inside the groove 8, the left surface and the right surface of the guide plate 9 are both inclined planes, the left surface and the right surface of the guide plate 9 are both fixedly connected with a rotating shaft 20, the rotating shaft 20 is rotatably connected with the groove 8, the guide plate 9 is rotatably connected with the groove 8 through the rotating shaft 20, when the device is used, a valve 4 is opened to enable cold air in a cold air tank 2 to enter the inside of the cabinet 1 through a connecting pipe 3, the cold air cools the inside of the cabinet 1, and the discharged cold air cools a pump group 7 after being discharged through the groove 8, so that the temperature of the pump group 7 is reduced, the problem that the pump group 7 generates heat can be effectively controlled, so that the pump group 7 always keeps a safe temperature when working, the damage of the pump group 7 caused by high temperature is avoided, and the durability of the pump group 7 is improved;

the bottom surface of the inside of the cabinet 1 is fixedly connected with a fan 10, an air outlet of the fan 10 is fixedly connected with an air duct 12, the rear surface of the cabinet 1 is fixedly connected with a motor 11, an output end of the motor 11 penetrates through the cabinet 1 and extends to the inside of the cabinet 1, the fan 10 and the motor 11 are of the existing structure, and not described much, when the device is used, airflow is generated through the fan 10, the airflow is converged through the air duct 12, so that the pressure of the airflow is increased, when the air conditioning enters the cabinet 1, the air conditioning is easy to accumulate in the cabinet 1 due to the downward movement of the air conditioning, so as to better cool the pump group 7, the air conditioning is pushed upwards by utilizing the gathered airflow, so that a large amount of air conditioning is pushed to the cabinet 1, and the temperature of the pump group 7 can be rapidly reduced, through the arrangement of the device, when the pump group 7 needs to be cooled urgently, the pump group 7 can be rapidly cooled, thereby reducing the damage of high temperature to the pump unit 7 and further prolonging the service life of the pump unit 7;

two connecting rods 17 are arranged inside the cabinet 1, supporting rods 18 are fixedly connected to opposite surfaces of the two connecting rods 17, clamping plates 19 are fixedly connected to top surfaces of the supporting rods 18, the clamping plates 19 are fixedly connected with the lower end of the guide plate 9, a wind direction control device is arranged inside the cabinet 1 and comprises moving rings 13, the moving rings 13 are connected to the rear surface inside the cabinet 1 in a sliding mode, moving rods 14 are fixedly connected to the left surface and the right surface of each moving ring 13, limiting blocks 15 are fixedly connected to opposite back ends of the two moving rods 14, two fixing sleeves 16 are fixedly connected to the rear surface inside the cabinet 1, and the two moving rods 14 penetrate through the two fixing sleeves 16 respectively and are connected with the two fixing sleeves 16 in a sliding mode respectively;

teeth 22 are arranged on the upper surface and the lower surface inside the moving ring 13, two connecting rods 17 are fixedly connected with the moving ring 13, a gear 21 is rotatably connected on the rear surface inside the cabinet 1, the gear 21 is arc-shaped, the gear 21 is fixedly connected with the output end of the motor 11, the gear 21 is meshed with the teeth 22, when the device is used, an external power supply is connected to start the motor 11 to drive the gear 21 to rotate, when the gear 21 is meshed with the teeth 22 on the upper surface inside the moving ring 13, the moving ring 13 is driven to move rightwards through the connecting rods 17, the supporting rods 18 drive the clamping plates 19 to move rightwards, the clamping plates 19 drive the guide plates 9 to rotate by taking the rotating shafts 20 as fulcrums, when the gear 21 is meshed with the teeth 22 on the lower surface inside the moving ring 13, the moving ring 13 is driven to move leftwards, the shift ring 13 moves left and drives bracing piece 18 through connecting rod 17 and move left, bracing piece 18 drives splint 19 and moves left, splint 19 promote guide plate 9, make guide plate 9 use axis of rotation 20 to rotate as the fulcrum, guide plate 9 takes place to rotate, when air conditioner is through the guide plate 9 after the rotation, utilize guide plate 9 to change the flow direction of air conditioner, thereby enlarge the flow range of air conditioner, just so can enlarge the cooling range to pump package 7, thereby bigger degree is cooled down pump package 7, reduce the temperature that pump package 7 generates heat, promote pump package 7's availability factor.

The working principle is as follows:

firstly, a valve 4 is opened, so that cold air in a cold air tank 2 enters the inside of a cabinet 1 through a connecting pipe 3, the cold air cools the inside of the cabinet 1, and the discharged cold air cools a pump set 7 after being discharged through a groove 8, so that the temperature of the pump set 7 is reduced, the problem of heating of the pump set 7 can be effectively controlled, the pump set 7 always keeps a safe temperature when working, the pump set 7 is prevented from being damaged by high temperature, and the durability of the pump set 7 is improved;

secondly, when cold air enters the cabinet 1, the cold air is easy to accumulate in the cabinet 1 due to the downward movement of the cold air, and in order to better cool the pump unit 7, the collected air flow is used for pushing the cold air upwards, so that a large amount of cold air is pushed to the cabinet 1, and the temperature of the pump unit 7 can be quickly reduced;

thirdly, connecting an external power supply to start the motor 11 to drive the gear 21 to rotate, driving the moving ring 13 to move rightwards when the gear 21 is meshed with the teeth 22 on the inner upper surface of the moving ring 13, driving the support rod 18 to move rightwards through the connecting rod 17 when the moving ring 13 moves rightwards, driving the clamping plate 19 to move rightwards through the support rod 18, and pushing the guide plate 9 by the clamping plate 19 so that the guide plate 9 rotates by taking the rotating shaft 20 as a fulcrum;

fourthly, when the gear 21 is meshed with the teeth 22 on the lower surface inside the moving ring 13, the moving ring 13 is driven to move leftwards, the moving ring 13 moves leftwards and drives the supporting rod 18 to move leftwards through the connecting rod 17, the supporting rod 18 drives the clamping plate 19 to move leftwards, the clamping plate 19 pushes the guide plate 9, so that the guide plate 9 rotates by taking the rotating shaft 20 as a fulcrum, the guide plate 9 rotates, when the air passes through the guide plate 9 after rotating, the flow direction of the air is changed by the guide plate 9, and the flow range of the air is enlarged.

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. Can reduce servo energy-conserving pump package of motor that generates heat, including rack (1), the right side of rack (1) is provided with cold air jar (2), fixedly connected with connecting pipe (3) between rack (1) and cold air jar (2), is provided with valve (4) on connecting pipe (3), and the both ends of connecting pipe (3) communicate with each other with cold air jar (2) and rack (1) respectively, its characterized in that: the wind direction control device is characterized in that fixed blocks (5) are fixedly connected to four corners of the top surface of the cabinet (1), the four fixed blocks (5) are divided into a left group and a right group, a supporting plate (6) is fixedly connected to the top surface of each fixed block (5), a pump set (7) is fixedly connected to the top surface of each supporting plate (6), and a wind direction control device is arranged inside the cabinet (1).

2. The motor servo energy-saving pump group capable of reducing heat emission according to claim 1, is characterized in that: the top surface of rack (1) is seted up flutedly (8), and the inside of recess (8) is provided with guide plate (9), and the surface is the inclined plane about guide plate (9), and equal fixedly connected with axis of rotation (20) in surface about guide plate (9), axis of rotation (20) rotate with recess (8) and are connected, and guide plate (9) are rotated with recess (8) through axis of rotation (20) and are connected.

3. The motor servo energy-saving pump group capable of reducing heat emission according to claim 1, is characterized in that: the inside bottom surface fixedly connected with fan (10) of rack (1), the air outlet fixedly connected with dryer (12) of fan (10), the rear surface fixedly connected with motor (11) of rack (1), the output of motor (11) runs through rack (1) and extends to the inside of rack (1).

4. The motor servo energy-saving pump group capable of reducing heat emission according to claim 1, is characterized in that: the inside of rack (1) is provided with two connecting rods (17), and the opposite face fixedly connected with bracing piece (18) of two connecting rods (17), the top surface fixedly connected with splint (19) of bracing piece (18), splint (19) and the lower extreme fixed connection of guide plate (9).

5. The motor servo energy-saving pump group capable of reducing heat emission according to claim 1, is characterized in that: wind direction controlling means includes shift ring (13), and shift ring (13) sliding connection is on the inside rear surface of rack (1), and equal fixedly connected with carriage release lever (14) in surface about shift ring (13), the equal fixedly connected with stopper (15) of the back of the body end mutually of two carriage release levers (14).

6. The motor servo energy-saving pump group capable of reducing heat emission according to claim 1, is characterized in that: two fixed sleeves (16) are fixedly connected to the rear surface inside the cabinet (1), and the two moving rods (14) penetrate through the two fixed sleeves (16) respectively and are connected with the two fixed sleeves (16) in a sliding mode respectively.

7. The motor servo energy-saving pump group capable of reducing heat emission according to claim 5, is characterized in that: teeth (22) are arranged on the upper surface and the lower surface of the inner part of the moving ring (13).

8. The motor servo energy-saving pump group capable of reducing heat emission according to claim 4, is characterized in that: and the two connecting rods (17) are fixedly connected with the moving ring (13).

9. The motor servo energy-saving pump group capable of reducing heat emission according to claim 1, is characterized in that: the rear surface of the interior of the cabinet (1) is rotatably connected with a gear (21), the gear (21) is arc-shaped, the gear (21) is fixedly connected with the output end of the motor (11), and the gear (21) is meshed with teeth (22).