CN212536078U

CN212536078U - Energy-conserving hot oil centrifugal pump of heat dissipation efficient

Info

Publication number: CN212536078U
Application number: CN202021176483.8U
Authority: CN
Inventors: 郝波亮; 王洋
Original assignee: Wu'an Hongtai Mechanical Pump Co ltd
Current assignee: Wu'an Hongtai Mechanical Pump Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-12
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a pumping technical field just discloses an energy-conserving hot oil centrifugal pump of heat dissipation efficient, which comprises a pump body, the positive fixedly connected with motor main body of the pump body, motor main body's outer wall swing joint has the fin, motor main body's outer wall swing joint has the casing, the inside wall fixedly connected with support frame of casing, the positive fixedly connected with heat dissipation motor of support frame, the output shaft of heat dissipation motor passes through shaft coupling fixedly connected with connecting axle. This energy-conserving hot oil centrifugal pump of heat dissipation efficient has reached the purpose that energy-conserving hot oil centrifugal pump heat dispersion of heat dissipation efficient is good, has solved the relatively poor problem of general energy-conserving hot oil centrifugal pump heat dispersion, can use a period of time at energy-conserving hot oil centrifugal pump, carries out effectual heat dissipation to the motor main part, reduces the damage of motor main part internals because of the too high production of heat to improve the life of energy-conserving hot oil centrifugal pump, further satisfy people's present user demand.

Description

Energy-conserving hot oil centrifugal pump of heat dissipation efficient

Technical Field

The utility model relates to a pumping technical field specifically is an energy-conserving hot oil centrifugal pump of heat dissipation efficient.

Background

Pumping is a process of raising (or "pumping") electrons from a lower energy level to a higher energy level in an atom or molecule using light, commonly used in laser structures, to pump a laser medium to achieve population inversion, and in practice, perfectly coherent optical pumping may not occur because of the adverse effects of the transition linewidth and hyperfine structure trapping and radiation trapping, and therefore the direction of an atom is more generally dependent on the frequency, intensity, polarization and spectral bandwidth of the laser, and the linewidth and transition probability of the absorption transition.

Common hot oil centrifugal pump among the industrial production, along with the development of process technology, in order to reduce the energy consumption, people begin to use an energy-conserving hot oil centrifugal pump, and the most heat dispersion of the energy-conserving hot oil centrifugal pump that purpose generally used is relatively poor, after energy-conserving hot oil centrifugal pump uses for a long time, the motor can not obtain effective heat dissipation, thereby lead to the damage of motor internals easily, when causing the influence to energy-conserving hot oil centrifugal pump normal use, also reduce the life of energy-conserving hot oil centrifugal pump easily, can't satisfy people's present user demand.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an energy-conserving hot oil centrifugal pump of heat dissipation efficient possesses advantages such as heat dispersion is good, has solved the relatively poor problem of general energy-conserving hot oil centrifugal pump heat dispersion.

(II) technical scheme

For the purpose that realizes that above-mentioned energy-conserving hot oil centrifugal pump heat dispersion of this heat dissipation efficient is good, the utility model provides a following technical scheme: the utility model provides an energy-conserving hot oil centrifugal pump of heat dissipation efficient, includes the pump body, the positive fixedly connected with motor body of the pump body, motor body's outer wall swing joint has the fin, motor body's outer wall swing joint has the casing, the inside wall fixedly connected with support frame of casing, the positive fixedly connected with heat dissipation motor of support frame, the output shaft of heat dissipation motor passes through shaft coupling fixedly connected with connecting axle, the outer wall fixedly connected with flabellum of connecting axle.

The heat dissipation structure is characterized in that a first heat dissipation hole is formed in one side of the shell, a second heat dissipation hole is formed in the front face of the shell, a through hole is formed in the front face of the shell, and a bolt is movably connected to the inner wall of the through hole.

Preferably, one end of the bolt penetrates through the outer wall of the shell through the through hole and extends to the inner wall of the pump body, and the shell is movably connected with the pump body through the through hole and the bolt.

Preferably, the outer wall swing joint of motor main part has heat conduction silica gel, and the back swing joint of the outer wall of heat conduction silica gel and fin, and motor main part passes through heat conduction silica gel and fin swing joint.

Preferably, the inner wall of the first heat dissipation hole is fixedly connected with a first dust screen, and the first dust screen is a stainless steel dust screen.

Preferably, the number of the heat radiating fins is six to twelve, and every three to every six heat radiating fins form a group, and the two groups of heat radiating fins are symmetrically arranged by taking the horizontal central line of the motor main body as a symmetry axis.

Preferably, the inner wall of the second heat dissipation hole is fixedly connected with a second dust screen, and the second dust screen is a stainless steel dust screen.

Preferably, the number of the bolts is two to four, and each bolt to every two bolts form one group, and the two groups of bolts are symmetrically arranged by taking the horizontal center line of the shell as a symmetry axis.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-conserving hot oil centrifugal pump of heat dissipation efficient possesses following beneficial effect:

1. this energy-conserving hot oil centrifugal pump of heat dissipation efficient, through the flabellum, the connecting axle, the heat dissipation motor, a supporting rack, a housing, heat conduction silica gel, the fin, the mutually supporting use of second louvre and second dust screen, the purpose that energy-conserving hot oil centrifugal pump heat dispersion of heat dissipation efficient is good has been reached, the relatively poor problem of general energy-conserving hot oil centrifugal pump heat dispersion has been solved, can use the back for a period at energy-conserving hot oil centrifugal pump, carry out effectual heat dissipation to the motor main part, reduce the damage of motor main part internals because of the too high production of heat, thereby improve the life of energy-conserving hot oil centrifugal pump, further satisfy people's.

2. This energy-conserving hot oil centrifugal pump of heat dissipation efficient, through first louvre, first dust screen and heat dissipation motor, can give off the heat that heat dissipation motor work produced after using a period at the heat dissipation motor, reduce the temperature of heat dissipation motor during operation, make heat dissipation motor during operation more stable, make people save worry when using more.

3. This energy-conserving hot oil centrifugal pump of heat dissipation efficient through the pump body, casing, through-hole and the bolt that set up, can conveniently install and dismantle between the pump body and the casing to make things convenient for people to change or maintain the heat dissipation motor in the casing, further made things convenient for people's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the connection structure of the motor body and the heat sink of the present invention.

In the figure: 1. a pump body; 2. a fan blade; 3. a first heat dissipation hole; 4. a connecting shaft; 5. a heat dissipation motor; 6. a support frame; 7. a first dust screen; 8. a housing; 9. heat conducting silica gel; 10. a heat sink; 11. a second heat dissipation hole; 12. a second dust screen; 13. a through hole; 14. a bolt; 15. a motor main body.

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. 1-3, a heat-dissipating high-efficiency energy-saving hot oil centrifugal pump comprises a pump body 1, a motor main body 15 is fixedly connected to the front side of the pump body 1, heat-dissipating fins 10 are movably connected to the outer wall of the motor main body 15, heat-conducting silica gel 9 is movably connected to the outer wall of the motor main body 15, the outer wall of the heat-conducting silica gel 9 is movably connected to the back side of the heat-dissipating fins 10, the motor main body 15 is movably connected to the heat-dissipating fins 10 through the heat-conducting silica gel 9, the number of the heat-dissipating fins 10 is six to twelve, every three to every six heat-dissipating fins 10 are in one group, the two groups of the heat-dissipating fins 10 are symmetrically arranged by taking the horizontal central line of the motor main body 15 as a symmetry axis, the heat-conducting silica gel is a high-end heat-conducting compound, the radiating fin is a device for radiating an easily-generated electronic element in an electrical appliance, is mostly made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a multi-sheet shape and the like, the outer wall of a motor main body 15 is movably connected with a shell 8, the inner side wall of the shell 8 is fixedly connected with a supporting frame 6, the front side of the supporting frame 6 is fixedly connected with a radiating motor 5, the output shaft of the radiating motor 5 is fixedly connected with a connecting shaft 4 through a coupler, and the outer wall of the connecting shaft 4 is fixedly connected with fan blades.

One side of the shell 8 is provided with a first heat dissipation hole 3, the inner wall of the first heat dissipation hole 3 is fixedly connected with a first dust screen 7, the first dust screen 7 is a stainless steel dust screen, the stainless steel is short for stainless acid-resistant steel, and weak corrosion media such as air, steam and water resistance or stainless steel, the first dust screen 7 can shield dust or mosquitoes, the heat generated by the work of the heat dissipation motor 5 can be dissipated after the heat dissipation motor 5 is used for a period of time through the first heat dissipation hole 3, the first dust screen 7 and the heat dissipation motor 5, the temperature of the heat dissipation motor 5 during the work is reduced, the heat dissipation motor 5 is more stable during the work, the heat dissipation holes are more convenient for people during the use, the front surface of the shell 8 is provided with a second heat dissipation hole 11, the inner wall of the second dust screen 11 is fixedly connected with a second dust screen 12, and the second dust screen 12 is a stainless steel dust screen, the second dustproof net 12 can shield dust or mosquitoes, the fan blades 2, the connecting shaft 4, the heat dissipation motor 5, the supporting frame 6, the shell 8, the heat-conducting silica gel 9, the heat dissipation fins 10, the second heat dissipation holes 11 and the second dustproof net 12 are matched with each other for use, the purpose of good heat dissipation performance of the energy-saving high-efficiency heat-dissipation oil centrifugal pump is achieved, the problem that the common energy-saving oil centrifugal pump is poor in heat dissipation performance is solved, the motor main body 15 can be effectively dissipated heat after the energy-saving oil centrifugal pump is used for a period of time, damage to internal parts of the motor main body 15 due to overhigh heat is reduced, the service life of the energy-saving oil centrifugal pump is prolonged, the current use requirements of people are further met, the through hole 13 is formed in the front face of the shell 8, the bolt 14 is movably connected to the inner wall of the through hole 13, and one end, and casing 8 passes through-hole 13 and bolt 14 and pump body 1 swing joint, the quantity of bolt 14 is two to four, and each is a set of to per two bolts 14, and two sets of bolts 14 use the horizontal central line of casing 8 to set up as symmetry axis symmetry, through the pump body 1 that sets up, casing 8, through-hole 13 and bolt 14, can conveniently install and dismantle between the pump body 1 and the casing 8, thereby make things convenient for people to change or maintain heat dissipation motor 5 in the casing 8, further made things convenient for people's use.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, when needs dispel the heat to motor main part 15 on the pump body 1, absorb motor main part 15's heat through heat conduction silica gel 9 and fin 10, open heat dissipation motor 5 after that and make connecting axle 4 drive flabellum 2 rotate, distribute the heat that absorbs on the fin 10, discharge the heat in the casing 8 through first louvre 3 to accomplish work.

In conclusion, the energy-saving hot oil centrifugal pump with high heat dissipation efficiency achieves the purpose of good heat dissipation performance, can effectively dissipate heat of the motor main body 15 after the energy-saving hot oil centrifugal pump is used for a period of time, and reduces damage to internal parts of the motor main body 15 due to overhigh heat, thereby prolonging the service life of the energy-saving hot oil centrifugal pump.

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 an energy-conserving hot oil centrifugal pump of heat dissipation efficient, includes pump body (1), its characterized in that: the front side of the pump body (1) is fixedly connected with a motor main body (15), the outer wall of the motor main body (15) is movably connected with a radiating fin (10), the outer wall of the motor main body (15) is movably connected with a shell (8), the inner side wall of the shell (8) is fixedly connected with a supporting frame (6), the front side of the supporting frame (6) is fixedly connected with a radiating motor (5), an output shaft of the radiating motor (5) is fixedly connected with a connecting shaft (4) through a coupler, and the outer wall of the connecting shaft (4) is fixedly connected with fan blades (2);

first louvre (3) have been seted up to one side of casing (8), second louvre (11) have been seted up in the front of casing (8), through-hole (13) have been seted up in the front of casing (8), the inner wall swing joint of through-hole (13) has bolt (14).

2. The heat-dissipating high-efficiency energy-saving hot oil centrifugal pump as claimed in claim 1, wherein: one end of the bolt (14) penetrates through the outer wall of the shell (8) through the through hole (13) and extends to the inner wall of the pump body (1), and the shell (8) is movably connected with the pump body (1) through the through hole (13) and the bolt (14).

3. The heat-dissipating high-efficiency energy-saving hot oil centrifugal pump as claimed in claim 1, wherein: the outer wall swing joint of motor main part (15) has heat conduction silica gel (9), and the back swing joint of the outer wall of heat conduction silica gel (9) and fin (10), and motor main part (15) are through heat conduction silica gel (9) and fin (10) swing joint.

4. The heat-dissipating high-efficiency energy-saving hot oil centrifugal pump as claimed in claim 1, wherein: the inner wall of the first heat dissipation hole (3) is fixedly connected with a first dust screen (7), and the first dust screen (7) is a stainless steel dust screen.

5. The heat-dissipating high-efficiency energy-saving hot oil centrifugal pump as claimed in claim 1, wherein: the number of the radiating fins (10) is six to twelve, every three to every six radiating fins (10) form a group, and the two groups of radiating fins (10) are symmetrically arranged by taking the horizontal central line of the motor main body (15) as a symmetry axis.

6. The heat-dissipating high-efficiency energy-saving hot oil centrifugal pump as claimed in claim 1, wherein: the inner wall of the second heat dissipation hole (11) is fixedly connected with a second dust screen (12), and the second dust screen (12) is a stainless steel dust screen.

7. The heat-dissipating high-efficiency energy-saving hot oil centrifugal pump as claimed in claim 1, wherein: the number of the bolts (14) is two to four, each bolt (14) is one group, and the two groups of bolts (14) are symmetrically arranged by taking the horizontal center line of the shell (8) as a symmetry axis.