CN216518517U

CN216518517U - Energy-saving variable frequency air compressor

Info

Publication number: CN216518517U
Application number: CN202123155734.1U
Authority: CN
Inventors: 包景文; 曹强
Original assignee: Hanjun Precision Machinery Co ltd
Current assignee: Hanjun Precision Machinery Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-13
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of air compressors, and particularly discloses an energy-saving variable frequency air compressor which comprises a shell, an access panel and a heat dissipation fan, wherein a compression main machine, a permanent magnet motor and an oil storage tank are arranged in the shell; the two sides of the shell are provided with maintenance grooves, and the maintenance plates are fixed in the maintenance grooves through pins; the heat dissipation fans are arranged on the outer side of the shell, and a plurality of groups of heat dissipation fans are symmetrically arranged; the output shaft of the permanent magnet motor is connected with a compression main machine, the upper side of the side surface of the shell is provided with an air inlet, the air inlet is connected with the compression main machine through a pipeline, and the compression main machine is connected with the oil storage tank through a pipeline; the shell is provided with a control panel, and the heat dissipation fan and the permanent magnet motor are electrically connected with the control panel; according to the air compressor provided by the utility model, the heat dissipation fan is arranged to dissipate heat inside the air compressor body, so that the internal temperature is ensured, and the air compressor has good cruising ability; the device has simple integral structure and convenient use.

Description

Energy-saving variable frequency air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to an energy-saving variable frequency air compressor.

Background

Air compressor is one kind earlier with the equipment that gas suction carried on the compression again, and there are more kinds air compressor machine compressed air's mode, so the air compressor machine in present market is diversified, and the effect after different types of air compressor machine to air compression is also different.

The air compressor can generate a large amount of heat in the working process, so that the temperature of the machine body is increased; and current organism is many in order to dispel the heat through setting up fixed fan, and the fan needs long-time operation, breaks down easily, in case break down the back, in the maintenance process, whole organism all can't work, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving variable frequency air compressor to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving variable frequency air compressor comprises a shell, an access panel and a heat dissipation fan, wherein a compression host, a permanent magnet motor and an oil storage tank are arranged in the shell; the maintenance plates are fixed in the maintenance grooves through pins; the heat dissipation fans are arranged on the outer side of the shell, and a plurality of groups of heat dissipation fans are symmetrically arranged; the output shaft of the permanent magnet motor is connected with a compression main machine, the upper side of the side surface of the shell is provided with an air inlet, the air inlet is connected with the compression main machine through a pipeline, and the compression main machine is connected with the oil storage tank through a pipeline; the shell is provided with a control panel, and the heat dissipation fan and the permanent magnet motor are electrically connected with the control panel.

Preferably, a frequency converter is fixed on the inner wall of the shell and electrically connected with the control panel; an air filter is arranged on a pipeline between the compression main engine and the air inlet, and an oil filter is fixed at an oil inlet of the oil storage tank.

Preferably, the surface of the shell is provided with a heat dissipation opening, and L-shaped clamping pieces are symmetrically arranged on two sides of the heat dissipation opening; the cooling fan is clamped with the clamping piece.

Preferably, a filter screen is arranged in the heat dissipation port, an annular sealing ring is arranged on the outer side of the heat dissipation port, a supporting plate is arranged at the bottom of the heat dissipation port, and the bottom of the cooling fan falls on the supporting plate.

Preferably, both sides of the shell are provided with buckles, the cross sections of the buckles are of right-angled trapezoid structures, and the bottoms of the buckles are provided with buckle grooves; the upper part of the control panel is provided with an inclined plane, and a touch screen is arranged on the inclined plane; the bottom of the shell is symmetrically provided with supporting belts.

Compared with the prior art, the utility model has the beneficial effects that: according to the air compressor provided by the utility model, the heat dissipation fan is arranged to dissipate heat inside the air compressor body, so that the internal temperature is ensured, and the air compressor has good cruising ability; the cooling fan can be detached, and is convenient to overhaul and replace, so that normal operation of equipment is guaranteed.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of a heat sink structure according to the present invention;

reference numbers in the figures: 1. a housing; 11. a maintenance groove; 12. an air inlet; 13. a support band; 14. a control panel; 15. buckling a handle; 16. a heat dissipation port; 17. a seal ring; 18. a fastener; 19. a support plate; 2. an access panel; 3. a heat radiation fan; 4. compressing the host; 41. an air filter; 5. a permanent magnet motor; 6. an oil storage tank; 61. oil filtration; 7. a frequency converter; 8. and (4) a filter screen.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving variable frequency air compressor comprises a shell 1, an access panel 2 and a cooling fan 3, wherein a compression host 4, a permanent magnet motor 5 and an oil storage tank 6 are arranged in the shell 1; the maintenance plate 2 is fixed in the maintenance grooves 11 through pins; the heat dissipation fans 3 are arranged on the outer side of the shell 1, and a plurality of groups of heat dissipation fans 3 are symmetrically arranged; an output shaft of the permanent magnet motor 5 is connected with a compression main machine 4, an air inlet 12 is formed in the upper side of the side face of the shell 1, the air inlet 12 is connected with the compression main machine 4 through a pipeline, and the compression main machine 4 is connected with an oil storage tank 6 through a pipeline; the shell 1 is provided with a control panel 14, and the heat dissipation fan 3 and the permanent magnet motor 5 are both electrically connected with the control panel 14.

Further, a frequency converter 7 is fixed on the inner wall of the shell 1, and the frequency converter 7 is electrically connected with a control panel 14; an air filter 41 is arranged on a pipeline between the compression main machine 4 and the air inlet 12, and an oil filter 61 is fixed at an oil inlet of the oil storage tank 6.

Further, a heat dissipation port 16 is arranged on the surface of the shell 1, and L-shaped clamping pieces 18 are symmetrically arranged on two sides of the heat dissipation port 16; the heat radiation fan 3 is clamped with the clamping piece 18.

Furthermore, a filter screen 8 is arranged in the heat dissipation port 16, an annular sealing ring 17 is arranged on the outer side of the heat dissipation port 16, a support plate 19 is arranged at the bottom of the heat dissipation port 16, and the bottom of the heat dissipation fan 3 falls on the support plate 19.

Furthermore, two sides of the shell 1 are provided with buckles 15, the cross sections of the buckles 15 are in a right-angled trapezoid structure, and the bottoms of the buckles 15 are provided with buckle grooves; the upper part of the control panel 14 is provided with an inclined plane, and a touch screen is arranged on the inclined plane; the bottom of the shell 1 is symmetrically provided with supporting belts 13.

The working principle is as follows: in the actual use process, a user inputs and executes the operation through a touch screen on the control panel 14, so that a signal is sent to corresponding equipment to be matched with the normal operation of the air compressor. The oil storage tank 6 stores the lubricating oil of the compression main machine 4, and an oil filter 61 is arranged at an oil inlet and an oil outlet of the oil storage tank 6, so that the used lubricating oil can be filtered. The air filter 41 arranged between the air inlet 12 and the compression main machine 4 can filter the compressed air, so that the cleanliness of the air is guaranteed, and the influence of impurities on the normal use of the main machine is avoided. Permanent-magnet machine 5 drives compression host 4 and carries out compressed air's work, and simultaneously, converter 7 can adjust the power of compression host 4, and the cooperation actual work needs.

The heat radiation fan 3 is arranged at the outer side of the heat radiation port 16, and a sealing ring 17 is arranged between the heat radiation fan and the heat radiation port to ensure the sealing performance of the butt joint part; meanwhile, the cooling fan 3 can slide up and down along the L-shaped clamping piece 18 by being butted with the L-shaped clamping piece 18, and cannot be axially separated; the bottom of the cooling fan 3 is dropped on the support plate 19 to provide support, and the cooling fan is stably placed by using gravity; when the device is disassembled, the device is lifted upwards, so that the device is convenient to maintain and repair. Be provided with filter screen 8 in thermovent 16, can avoid the radiating process to bring in debris when carrying out gas exchange and get into the organism inside, each inside subassembly of guarantee has clean operational environment. The inclined touch screen is convenient for workers to use, and meanwhile, the arrangement of the buckle 15 is convenient for a user to lift the equipment to move.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving frequency conversion air compressor machine which characterized in that: the compressor comprises a shell (1), an access panel (2) and a heat dissipation fan (3), wherein a compression host (4), a permanent magnet motor (5) and an oil storage tank (6) are arranged in the shell (1); the maintenance plate is characterized in that maintenance grooves (11) are formed in two sides of the shell (1), and the maintenance plate (2) is fixed in the maintenance grooves (11) through pins; the heat dissipation fans (3) are arranged on the outer side of the shell (1), and a plurality of groups of heat dissipation fans (3) are symmetrically arranged; an output shaft of the permanent magnet motor (5) is connected with a compression main machine (4), an air inlet (12) is formed in the upper side of the side face of the shell (1), the air inlet (12) is connected with the compression main machine (4) through a pipeline, and the compression main machine (4) is connected with an oil storage tank (6) through a pipeline; the shell (1) is provided with a control panel (14), and the cooling fan (3) and the permanent magnet motor (5) are electrically connected with the control panel (14).

2. The energy-saving variable frequency air compressor as claimed in claim 1, wherein: a frequency converter (7) is fixed on the inner wall of the shell (1), and the frequency converter (7) is electrically connected with the control panel (14); an air filter (41) is arranged on a pipeline between the compression main engine (4) and the air inlet (12), and an oil filter (61) is fixed at an oil inlet of the oil storage tank (6).

3. The energy-saving variable frequency air compressor as claimed in claim 1, wherein: the surface of the shell (1) is provided with a heat dissipation opening (16), and L-shaped clamping pieces (18) are symmetrically arranged on two sides of the heat dissipation opening (16); the heat radiation fan (3) is clamped with the clamping piece (18) mutually.

4. The energy-saving variable frequency air compressor as claimed in claim 3, wherein: a filter screen (8) is arranged in the heat dissipation port (16), an annular sealing ring (17) is arranged on the outer side of the heat dissipation port (16), a supporting plate (19) is arranged at the bottom of the heat dissipation port (16), and the bottom of the heat dissipation fan (3) falls on the supporting plate (19).

5. The energy-saving variable frequency air compressor as claimed in claim 1, wherein: two sides of the shell (1) are provided with buckles (15), the sections of the buckles (15) are of right-angled trapezoid structures, and the bottoms of the buckles (15) are provided with buckle grooves; the upper part of the control panel (14) is provided with an inclined plane, and a touch screen is arranged on the inclined plane; the bottom of the shell (1) is symmetrically provided with supporting bands (13).