CN216767768U

CN216767768U - Screw air compressor machine that radiating effect is good

Info

Publication number: CN216767768U
Application number: CN202220056094.4U
Authority: CN
Inventors: 孟泓宇; 张红
Original assignee: Dalian Ruiming Machinery Equipment Manufacturing Co ltd
Current assignee: Dalian Ruiming Machinery Equipment Manufacturing Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-17
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a screw air compressor with a good heat dissipation effect, and relates to the technical field of screw air compressors. The screw type air compressor comprises a base, wherein a mounting groove is formed in the base, a shell is fixedly arranged on one side of the top of the base and is positioned above the mounting groove formed in the base, a screw type air compressor body is fixedly arranged in the shell, a fixing shell is arranged on one side of the shell and is fixedly arranged on one side, far away from the shell, of the top of the base, radiating components are arranged in the fixing shell and the base and comprise a fan, a refrigerating device, a cold air pipe and radiating holes, adjusting components are arranged at four corners of the base and comprise threaded through holes, screws and supporting seats. By arranging the heat dissipation assembly and the adjusting assembly, the screw air compressor has good heat dissipation effect, heat in the screw air compressor can be dissipated in time, the stability is good, and the operation efficiency of the screw air compressor cannot be influenced.

Description

Screw air compressor machine that radiating effect is good

Technical Field

The utility model belongs to the technical field of screw type air compressors, and particularly relates to a screw type air compressor with a good heat dissipation effect.

Background

The screw air compressor is one kind of air compressor with two kinds of screws. Compared with a single-screw air compressor, the double-screw air compressor is more reasonable and advanced in design. The screw air compressor is a positive displacement gas compression machine with a working volume doing rotary motion, the compression of gas is realized by the change of the volume, the change of the volume is realized by the rotary motion of a pair of rotors of the compressor in a casing, and when the screw air compressor is used, a heat dissipation device is needed to dissipate heat.

Current heat abstractor for screw air compressor function singleness when using leads to heat abstractor not good to screw air compressor radiating effect to lead to the unable effluvium of heat in the screw air compressor, lead to the fact the situation that screw air compressor operating efficiency reduces, screw air compressor is placing in addition, can't place stably to uneven ground, lead to the air compressor machine to appear rocking at the during operation, influence screw air compressor's normal use, we propose a screw air compressor that the radiating effect is good for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw air compressor with a good heat dissipation effect, and solves the problems that the existing heat dissipation device for the screw air compressor has a single function when in use, so that the heat dissipation effect of the heat dissipation device on the screw air compressor is poor, heat in the screw air compressor cannot be dissipated, the running efficiency of the screw air compressor is reduced, and the screw air compressor cannot be placed on an uneven ground stably when being placed, so that the screw air compressor shakes during working and the normal use of the screw air compressor is influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

detailed description of the preferred embodiments

The utility model relates to a screw air compressor with a good heat dissipation effect, which comprises a base, wherein a mounting groove is formed in the base, a shell is fixedly arranged on one side of the top of the base and is positioned above the mounting groove formed in the base, a screw air compressor body is fixedly arranged in the shell, a fixed shell is arranged on one side of the shell and is fixedly arranged on one side of the top of the base, which is far away from the shell, heat dissipation assemblies are arranged in the fixed shell and the base, and adjusting assemblies are arranged at four corner positions of the base;

the heat dissipation assembly comprises a fan, a refrigerating device, a cold air pipe and heat dissipation holes, wherein the fan is fixedly arranged on the top surface inside the fixed shell, the upper end and the lower end of the fan are respectively and fixedly connected with an air suction pipe and one end of an air outlet pipe, the other end of the air suction pipe penetrates through the top of the fixed shell to be communicated with the outside, the other end of the air outlet pipe is fixedly connected to one side surface of the refrigerating device, the refrigerating device is fixedly arranged inside the fixed shell and far away from one side of the fan, an air guide pipe is fixedly arranged on one side surface of the refrigerating device far away from the fan, the air guide pipe extends into the base and is communicated with the cold air pipe, and the cold air pipe is fixedly arranged inside a mounting groove formed in the base; the screw air compressor comprises a shell, a base, a plurality of through holes, a plurality of heat dissipation holes and a plurality of heat dissipation holes, wherein the bottom of the shell is provided with the plurality of through holes;

the adjusting component comprises a threaded through hole, a screw rod and a supporting seat, the threaded through hole is formed in the corner position of the top of the base, the screw rod is movably arranged in the threaded through hole, the screw rod extends towards the upper side and the lower side, and a bearing is movably arranged on the circumferential side face of the bottom of the screw rod and is fixedly connected to the supporting seat, and the threaded through hole is matched with the screw rod.

Preferably, the fixed motor that is provided with of shell top central point position, motor output shaft runs through shell top and fixedly connected with blade, the blade is located between screw air compressor body and the inside top surface of shell, and motor output shaft drives the blade and rotates, carries out preliminary heat dissipation to screw air compressor body.

Preferably, the relative both sides face of shell has all seted up the ventilative mouth, ventilative mouth internal fixation is provided with the dust screen, and the ventilative mouth is convenient for outside air and the inside circulation of air of shell, and the dust screen plays dustproof effect.

Preferably, a filter screen is fixedly arranged inside the tail end of the air suction pipe of the fan and used for filtering impurities in the air.

Preferably, the cold blast pipe has seven, adjacent two the cold blast pipe is linked together through connecting bend, and seven cold blast pipe equidistance distribute in the inside mounting groove that is equipped with of base, the inside space of make full use of mounting groove makes the area maximize of cold blast pipe in the mounting groove.

Preferably, all fixedly connected with radiating fin on the through-hole that the shell bottom was equipped with and the radiating hole inner wall that the base top was equipped with, radiating fin plays quick radiating effect.

Preferably, the screw rod week side is provided with the spring, and the spring is located between base and the supporting seat, the fixed universal wheel that is provided with in supporting seat bottom, the spring plays the cushioning effect to the base, and the universal wheel is convenient for the removal of device.

The utility model has the following beneficial effects:

1. the utility model is provided with the heat dissipation component, external air is sucked by the air suction pipe of the fan and then is conveyed to the interior of the refrigerating device by the air outlet pipe, cold air formed by refrigerating treatment enters the cold air pipe arranged in the base mounting groove by the air guide pipe, meanwhile, the output shaft of the motor drives the blades to rotate, the heat generated by the screw air compressor body during working is blown to the bottom of the shell, and in the process of downward movement, the air holes arranged on the two sides of the shell eliminate part of heat, the other part of heat is contacted with the cold air pipe in the mounting groove after passing through the through holes at the bottom of the shell and the heat dissipation holes arranged at the top of the base, the two parts of heat interact with each other, the heat dissipation device has the advantages that the heat dissipation effect is achieved, the heat dissipation speed can be increased by the heat dissipation fins arranged inside the through holes and the heat dissipation holes, the heat dissipation effect is good, heat in the screw air compressor can be dissipated timely, and the operation efficiency of the screw air compressor cannot be influenced;

2. according to the utility model, by arranging the adjusting component, when the screw type air compressor body is placed on uneven ground, the screw is rotated, the screw is matched with the threaded through hole arranged at the corner of the base, and one side of the base is driven to move upwards or downwards, so that the stability of the base is adjusted to adapt to the uneven ground, the stability is good, and the normal use of the screw type air compressor is not influenced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a screw air compressor with good heat dissipation effect;

FIG. 2 is a top view of a screw air compressor with a good heat dissipation effect according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2 of a screw air compressor with a good heat dissipation effect according to the present invention;

fig. 4 is a partial enlarged view of a screw air compressor with a good heat dissipation effect at the position B in fig. 3;

fig. 5 is a detailed view of a cold air pipe of a screw air compressor with good heat dissipation effect.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a housing; 3. a screw air compressor body; 4. a stationary case; 5. a fan; 6. a refrigeration device; 7. a cold air pipe; 8. heat dissipation holes; 9. a threaded through hole; 10. a screw; 11. a supporting base; 12. a motor; 13. a blade; 14. a dust screen; 15. filtering with a screen; 16. connecting an elbow; 17. a heat dissipating fin; 18. a spring; 19. a universal wheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on 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 referred to must have a specific orientation, be configured in a specific orientation, and operate, 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, such as "connected," which may 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 in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a screw air compressor with good heat dissipation effect, which comprises a base 1, wherein a mounting groove is formed in the base 1, a shell 2 is fixedly arranged on one side of the top of the base 1, the shell 2 is positioned above the mounting groove formed in the base 1, a screw air compressor body 3 is fixedly arranged in the shell 2, a fixed shell 4 is arranged on one side of the shell 2, the fixed shell 4 is fixedly arranged on one side of the top of the base 1, which is far away from the shell 2, heat dissipation assemblies are arranged in the fixed shell 4 and the base 1, and adjusting assemblies are arranged at four corner positions of the base 1;

the heat dissipation assembly comprises a fan 5, a refrigerating device 6, a cold air pipe 7 and heat dissipation holes 8, the fan 5 is fixedly arranged on the top surface inside the fixed shell 4, the upper end and the lower end of the fan 5 are respectively and fixedly connected with an air suction pipe and one end of an air outlet pipe, the other end of the air suction pipe penetrates through the top of the fixed shell 4 and is communicated with the outside, the other end of the air outlet pipe is fixedly connected onto one side surface of the refrigerating device 6, the refrigerating device 6 is fixedly arranged inside the fixed shell 4 and far away from one side of the fan 5, an air guide pipe is fixedly arranged on one side surface of the refrigerating device 6 far away from the fan 5, the air guide pipe extends into the base 1 and is communicated with the cold air pipe 7, and the cold air pipe 7 is fixedly arranged inside a mounting groove arranged in the base 1; a plurality of through holes are formed in the bottom of the shell 2, a plurality of heat dissipation holes 8 are formed in the top of the base 1, the plurality of through holes formed in the bottom of the shell 2 are communicated with the plurality of heat dissipation holes 8 formed in the top of the base 1 and a mounting groove formed in the base 1, and heat generated by the screw type air compressor body 3 arranged in the shell 2 during working sequentially passes through the through holes and the heat dissipation holes 8 and reaches the inside of the mounting groove formed in the base 1, so that the heat is in contact with the cold air pipe 7;

the adjusting part comprises a threaded through hole 9, a screw rod 10 and a supporting seat 11, the threaded through hole 9 is formed in the corner position of the top of the base 1, the screw rod 10 is arranged in the threaded through hole 9 in a movable mode, the screw rod 10 extends to the upper side and the lower side and the periphery side face of the bottom of the screw rod 10 in a movable mode and is provided with a bearing, the bearing is fixedly connected to the supporting seat 11, the threaded through hole 9 is matched with the screw rod 10, and the supporting seat 11 supports the base 1.

Wherein, 2 top central points of shell put the fixed motor 12 that is provided with, and motor 12 output shaft runs through 2 tops of shell and fixedly connected with blade 13, and blade 13 is located between screw air compressor body 3 and the inside top surface of shell 2, and motor 12 output shaft drives blade 13 and rotates, carries out preliminary heat dissipation to screw air compressor body 3 to make the hot-air flow to the through-hole department that the shell 2 bottom was equipped with.

Wherein, all seted up the ventilation opening on the relative both sides face of shell 2, ventilation opening internal fixation is provided with dust screen 14, and ventilation opening is convenient for outside air and the inside circulation of air of shell 2, and dust screen 14 plays dustproof effect, prevents that the dust from getting into inside the shell 2, causes the influence to screw-type air compressor machine body 3.

Wherein, 5 aspiration channels of fan end inside is fixed and is provided with filter screen 15, and filter screen 15 filters the impurity in the air, prevents that the impurity in the air from blockking up 5 aspiration channels of fan.

Wherein, cold blast pipe 7 has seven, and two adjacent cold blast pipes 7 are linked together through connecting bend 16, and seven cold blast pipes 7 equidistance distribute in the inside mounting groove that is equipped with of base 1, and the inside space of make full use of mounting groove makes the area maximize of cold blast pipe 7 in the mounting groove, and the radiating effect is better.

Wherein, equal fixedly connected with radiating fin 17 on the through-hole that shell 2 bottom was equipped with and the 8 inner walls of louvre that base 1 top was equipped with, radiating fin 17 plays quick radiating effect for the radiating rate to screw-type air compressor machine body 3.

Wherein, the peripheral side of screw rod 10 is provided with spring 18, and spring 18 is located between base 1 and supporting seat 11, and the fixed universal wheel 19 that is provided with in supporting seat 11 bottom, spring 18 play the cushioning effect to base 1, and the universal wheel 19 is convenient for the removal of device.

The working principle of the utility model is as follows: when the screw air compressor body 3 works, the fan 5 is started, external air is sucked by the suction pipe of the fan 5 and then is conveyed to the inside of the refrigerating device 6 through the air outlet pipe, cold air formed by refrigerating treatment enters the inside of the cold air pipe 7 arranged in the installation groove of the base 1 through the air guide pipe, meanwhile, the motor 12 is started, the output shaft of the motor 12 drives the blade 13 to rotate, heat generated by the screw air compressor body 3 during working is blown to the bottom of the shell 2, in the downward movement process of the heat, part of the heat is eliminated by the air holes arranged at the two sides of the shell 2, the other part of the heat is contacted with the cold air pipe 7 in the installation groove after passing through the through holes at the bottom of the shell 2 and the heat dissipation holes 8 arranged at the top of the base 1, the two parts interact to play a heat dissipation role, and the heat dissipation speed can be accelerated by the heat dissipation fins 17 arranged inside the through holes and the heat dissipation holes 8, and the heat dissipation effect is good, the heat in the screw air compressor body 3 can be dissipated in time, and the operating efficiency of the screw air compressor cannot be influenced; when screw air compressor body 3 placed subaerial at unevenness, rotate screw rod 10, screw rod 10 and the screw thread through-hole 9 cooperation that base 1 corner position was equipped with drive 1 one side of base upwards or move down, adjust base 1's smoothness to adapt to unevenness's ground, stability is good, can not influence screw air compressor's normal use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screw air compressor machine that radiating effect is good which characterized in that: the air compressor comprises a base (1), wherein a mounting groove is formed in the base (1), a shell (2) is fixedly arranged on one side of the top of the base (1), the shell (2) is positioned above the mounting groove formed in the base (1), a screw air compressor body (3) is fixedly arranged in the shell (2), a fixed shell (4) is arranged on one side of the shell (2), the fixed shell (4) is fixedly arranged on one side, far away from the shell (2), of the top of the base (1), heat dissipation assemblies are arranged in the fixed shell (4) and the base (1), and adjusting assemblies are arranged at four corner positions of the base (1);

the heat dissipation assembly comprises a fan (5), a refrigerating device (6), a cold air pipe (7) and heat dissipation holes (8), the fan (5) is fixedly arranged on the top surface inside the fixed shell (4), the upper end and the lower end of the fan (5) are respectively and fixedly connected with an air suction pipe and one end of an air outlet pipe, the other end of the air suction pipe penetrates through the top of the fixed shell (4) and is communicated with the outside, the other end of the air outlet pipe is fixedly connected onto one side surface of the refrigerating device (6), the refrigerating device (6) is fixedly arranged inside the fixed shell (4) and is far away from one side of the fan (5), an air guide pipe is fixedly arranged on one side surface of the refrigerating device (6) far away from the fan (5), the air guide pipe extends into the base (1) and is communicated with the cold air pipe (7), and the cold air pipe (7) is fixedly arranged inside a mounting groove arranged in the base (1); the bottom of the shell (2) is provided with a plurality of through holes, the top of the base (1) is provided with a plurality of heat dissipation holes (8), and the plurality of through holes arranged at the bottom of the shell (2) are communicated with the plurality of heat dissipation holes (8) arranged at the top of the base (1) and the mounting groove arranged inside the base (1);

the adjusting component comprises a thread through hole (9), a screw rod (10) and a supporting seat (11), the thread through hole (9) is formed in the corner position of the top of the base (1), the screw rod (10) is arranged in the thread through hole (9) in an internal movable mode, the screw rod (10) extends towards the upper side and the lower side, a bearing is movably arranged on the circumferential side face of the bottom of the screw rod (10), and the bearing is fixedly connected to the supporting seat (11).

2. The screw air compressor with good heat dissipation effect as recited in claim 1, wherein a motor (12) is fixedly disposed at a center position of a top of the casing (2), an output shaft of the motor (12) penetrates through the top of the casing (2) and is fixedly connected with a blade (13), and the blade (13) is located between the screw air compressor body (3) and an inner top surface of the casing (2).

3. The screw air compressor with good heat dissipation effect as recited in claim 2, wherein air vents are formed in both opposite side surfaces of the casing (2), and a dust screen (14) is fixedly arranged in the air vents.

4. The screw air compressor with good heat dissipation effect as claimed in claim 3, wherein a filter screen (15) is fixedly arranged inside the tail end of the air suction pipe of the fan (5).

5. The screw air compressor with good heat dissipation effect as claimed in claim 4, characterized in that there are seven cold air pipes (7), two adjacent cold air pipes (7) are communicated through a connecting elbow (16), and the seven cold air pipes (7) are equidistantly distributed in a mounting groove formed in the base (1).

6. The screw air compressor with good heat dissipation effect as recited in claim 5, wherein the through hole formed at the bottom of the housing (2) and the inner wall of the heat dissipation hole formed at the top of the base (1) are both fixedly connected with heat dissipation fins (17).

7. The screw air compressor with good heat dissipation effect as claimed in claim 1, wherein a spring (18) is disposed on a peripheral side of the screw (10), the spring (18) is located between the base (1) and the supporting seat (11), and a universal wheel (19) is fixedly disposed at a bottom of the supporting seat (11).