CN220815930U - Integral ventilation type compressor cooling system structure - Google Patents

Abstract

The utility model relates to the field of compressors and discloses a cooling system structure of an integral ventilation type compressor, which comprises a box body, wherein an air compression assembly for compressing air is arranged in the box body, an air inlet is formed in the box body, a cooling box is fixedly arranged in the box body, one side of the cooling box, which is close to the air compression assembly, is provided with a plurality of air inlet grooves, a fin type cooler is fixedly arranged in the cooling box, the air compression assembly comprises a plurality of air outlet pipes, the air outlet pipes are all communicated with the fin type cooler, a partition plate is fixedly arranged in the cooling box, the partition plate is provided with an air extraction assembly for extracting cooling air in the box body, the cooling box is provided with an air exhaust cavity, and the box body is provided with an air outlet communicated with the air exhaust cavity. The cooling box and the compression assembly are arranged in parallel, so that the height of the integral ventilation type compressor is reduced, and the multi-applicability of the integral ventilation type compressor is improved.

Description

Integral ventilation type compressor cooling system structure

Technical Field

The utility model relates to the field of compressors, in particular to a cooling system structure of an integral ventilation type compressor.

Background

The air compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, the existing air compressor main body sucks air and compresses the air, and the compressed air passes through an oil-gas separator to separate the compressed air from oil liquid, so that compressed air is prepared. Air compressors generate a large amount of heat when compressing air, which heat keeps the gas at a high temperature, and air compressors are typically provided with coolers for cooling the high temperature gas, commonly used coolers being oil coolers and air coolers.

With the related art described above, the cooler is generally provided at the top of the air compressor device, and the efficiency of the cooling process can be improved by utilizing the rising characteristic of the hot air. However, the height of a part of the machine room is limited, and the structural design cannot meet the requirements.

Disclosure of utility model

In order to improve the multi-applicability of the integral ventilation compressor, the application provides a cooling system structure of the integral ventilation compressor.

The application provides a cooling system structure of an integral ventilation type compressor, which adopts the following technical scheme:

The utility model provides an integral ventilation type compressor cooling system structure, includes the box, be equipped with the air compression subassembly that compresses the air in the box, the air intake has been seted up to the box, set firmly the cooler bin in the box, a plurality of air inlet grooves have been seted up to one side that the cooler bin is close to the air compression subassembly, set firmly the fin formula cooler in the cooler bin, the air compression subassembly includes a plurality of outlet ducts, set firmly the division board in the cooler bin, the division board is equipped with the subassembly of bleeding that extracts the cooling wind in the box, the exhaust chamber has been seted up to the cooler bin, the air exit that is linked together with the exhaust chamber has been seted up to the box.

Through adopting above-mentioned technical scheme, the compressed high temperature gas of air compression subassembly gets into in the fin cooler through the outlet duct, cooling wind accessible air intake gets into the box, cool air in to the box is supplied, the subassembly of bleeding carries out the extraction to the cooling wind in the box, the cold zone wind gets into the cooler bin through the inlet channel, it is inconsistent with the fin cooler, make cooling wind and fin cooler carry out heat exchange, cool off the high temperature gas in the fin cooler, the cooling wind of accomplishing heat exchange gets into the exhaust intracavity through the subassembly of bleeding, utilize the ascending characteristic of hot air, make cooling wind discharge box through the air exit, the cooler bin sets up side by side with compression subassembly, be favorable to reducing the height of whole formula compressor of taking a breath, be convenient for promote the multiple suitability of whole formula compressor of taking a breath.

Optionally, the subassembly of bleeding includes a plurality of centrifugal fans, and centrifugal fan all sets up with division board fixed connection and evenly along the direction of height of division board, and centrifugal fan all corresponds with the fin cooler, is equipped with the guide plate between the adjacent centrifugal fan, and the guide plate all is with division board fixed connection.

By adopting the technical scheme, the centrifugal fan extracts the cooling air after heat exchange and discharges the cooling air into the exhaust cavity along the circumferential direction; the guide plate separates centrifugal fans and guides cooling air discharged by the centrifugal fans, so that cooling air extracted by different centrifugal fans is not interfered with each other, the rising characteristic of hot air is reasonably utilized, the cooling air is orderly discharged through the air outlet, the probability of air flow disturbance in the exhaust cavity can be reduced, and the exhaust effect of the cooling air is guaranteed.

Optionally, the box body is fixedly provided with a plurality of guide frames, the guide frames correspond to the air inlets one by one, the guide frames are connected with the support frames in a sliding manner, and the guide frames are provided with sliding mechanisms for driving the support frames to slide; the support frame has offered a plurality of mounting grooves along the direction of height, and the support frame is equipped with a plurality of dust separation filter screens, and dust separation filter screen and mounting groove one-to-one, and the support frame is equipped with a plurality of locating frames, locating frame and mounting groove one-to-one and with mounting groove shape looks adaptation.

By adopting the technical scheme, when cooling air enters the box body through the air inlet, the dust-separating filter screen blocks dust carried by the cooling air; when the dust-separation filter screen needs to be replaced, the sliding mechanism drives the support frame to move, so that the clean dust-separation filter screen corresponds to the air inlet, the positioning frame is pulled in the direction away from the support frame by hands, the clamped positioning frame is separated from the support frame, the dust-separation filter screen attached with dust is taken out of the mounting groove, the clean dust-separation filter screen is mounted, and when the dust-separation filter screen is replaced, the air extraction assembly can continuously extract cooling air, so that the cooling efficiency of high-temperature air flow is guaranteed.

Optionally, a sealing pad is fixedly arranged at one end of the positioning frame, which is close to the dust-proof filter screen.

Through adopting above-mentioned technical scheme, when installing the dust separation filter screen, insert the locating frame in the mounting groove, make locating frame pass through mounting groove and support frame joint, locating frame and dust separation filter screen cooperation extrusion sealing gasket, sealing gasket fills the clearance between locating frame and the support frame, is favorable to reducing the probability that the dust got into the box through the clearance between locating frame and the support frame.

Optionally, the support frame is equipped with a plurality of stop gear, and stop gear includes stopper and lock bolt, and the stopper rotates with the support frame along length direction's one end to be connected, and lock bolt wears to establish the limit piece and with stopper threaded connection.

Through adopting above-mentioned technical scheme, accomplish the installation back to the locating frame, the rotatory stopper of staff makes locking bolt and locating frame corresponding, and the rotatory locking bolt of staff makes locking bolt to being close to the orientation motion of locating frame and offset with the locating frame, and locking bolt extrusion locating frame is favorable to reducing the probability of locating frame and support frame separation.

Optionally, slide mechanism includes first lead screw, first slide bar and the rotatory driving piece of drive first lead screw, and first lead screw guide frame rotates to be connected, and first lead screw wears to establish the support frame and with support frame threaded connection along the direction of height, first slide bar and guide frame fixed connection, and first slide bar wears to establish the support frame and with support frame sliding connection along the direction of height.

Through adopting above-mentioned technical scheme, the first lead screw of driving piece drive rotates, and first slide bar is spacing to the support frame, makes first lead screw drive support frame along the direction of height slip, and the support frame drives the dust separation filter screen and slides, is convenient for realize the effect that switches the dust separation filter screen of difference.

Optionally, a sound insulation board is fixedly arranged in the box body, and a plurality of ventilation holes are formed in the sound insulation board.

Through adopting above-mentioned technical scheme, the acoustic celotex board separates the air intake, and the acoustic celotex board absorbs the noise that air compression subassembly produced, is favorable to reducing the probability that noise propagates through the air intake, and the air vent can ensure that the cooling air gets into in the box.

Optionally, the air compressor assembly further comprises an air compressor motor, an air inlet fan is arranged at one end, deviating from the cooling box, of the air compressor motor, and the air inlet fan penetrates through the box body and is fixedly connected with the box body.

Through adopting above-mentioned technical scheme, in the air compressor motor's the casing can be carried into with the cooling air to the air inlet fan, make the cooling air cool off the air compressor motor, be favorable to reducing the probability of air compressor motor excessive heat damage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The high-temperature gas compressed by the air compression assembly enters the fin type cooler through the air outlet pipe, cooling air can enter the box body through the air inlet, cooling air in the box body is supplemented, the air extraction assembly extracts the cooling air in the box body, the cooling air enters the cooling sub-box through the air inlet groove and is in conflict with the fin type cooler, so that the cooling air exchanges heat with the fin type cooler, the high-temperature gas in the fin type cooler is cooled, the cooling air which completes the heat exchange enters the air exhaust cavity through the air extraction assembly, the cooling air is discharged out of the box body through the air outlet by utilizing the rising characteristic of the hot air, and the cooling box is arranged in parallel with the compression assembly, thereby being beneficial to reducing the height of the integral ventilation type compressor and improving the multi-applicability of the integral ventilation type compressor;

2. The centrifugal fan extracts the cooling air after heat exchange and discharges the cooling air into the exhaust cavity along the circumferential direction; the guide plates separate the centrifugal fans and guide cooling air discharged by the centrifugal fans, so that the cooling air extracted by different centrifugal fans is not interfered with each other, the rising characteristic of hot air is reasonably utilized, the cooling air is orderly discharged through the air outlet, the probability of air flow disturbance in the air discharge cavity can be reduced, and the air discharge effect of the cooling air is guaranteed;

3. When cooling air enters the box body through the air inlet, the dust-separating filter screen blocks dust carried by the cooling air; when the dust-separation filter screen needs to be replaced, the sliding mechanism drives the support frame to move, so that the clean dust-separation filter screen corresponds to the air inlet, the positioning frame is pulled in the direction away from the support frame by hands, the positioning frame is separated from the support frame, the dust-separation filter screen attached with dust is taken out of the mounting groove, the clean dust-separation filter screen is installed, and when the dust-separation filter screen is replaced, the air extraction component can continuously extract cooling air, so that the cooling efficiency of high-temperature air flow is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an integral ventilation compressor cooling system.

FIG. 2 is a schematic view for highlighting the positions of the exhaust ports and the exhaust chambers.

Fig. 3 is intended to highlight the schematic of the positions of the centrifuge and baffle.

FIG. 4 is a schematic view showing the positions of the dust filter and the positioning frame.

Reference numerals illustrate: 1. a case; 2. an air compression assembly; 3. a cooling box; 4. an air extraction assembly; 5. a support frame; 6. a sliding mechanism; 7. a limiting mechanism; 11. an air inlet; 12. an air outlet; 13. a guide frame; 14. a sound insulation board; 15. ventilation holes; 21. an air outlet pipe; 22. an air-compressing motor; 23. an air intake fan; 31. an air inlet groove; 32. a fin cooler; 33. a partition plate; 34. an exhaust chamber; 41. a centrifugal fan; 42. a deflector; 51. a mounting groove; 52. a dust-proof filter screen; 53. a positioning frame; 61. a first lead screw; 62. a first slide bar; 63. a driving member; 71. a limiting block; 72. a locking bolt; 531. and a sealing gasket.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a cooling system structure of an integral ventilation type compressor.

Referring to fig. 1 and 2, a cooling system structure of an integral ventilation type compressor comprises a box body 1, wherein an air compression assembly 2 for compressing air is arranged in the box body 1, the air compression assembly 2 comprises an air compressor 22, one end of the air compressor 22, which is away from a cooling box 3, is provided with an air inlet fan 23, and the air inlet fan 23 penetrates through the box body 1 and is fixedly connected with the box body 1. The air intake fan 23 can convey cooling air into the casing of the air motor 22, so that the cooling air cools the air motor 22, and the probability of overheat damage of the air motor 22 can be reduced.

Referring to fig. 2 and 3, a cooling tank 3 is fixedly arranged in the tank body 1, a partition plate 33 is fixedly arranged in the cooling tank 3, and the partition plate 33 is provided with an air extraction assembly 4. The air extraction assembly 4 comprises a plurality of centrifugal fans 41, and the centrifugal fans 41 are fixedly connected with the partition plate 33 and are uniformly arranged along the height direction of the partition plate 33. A plurality of air inlet grooves 31 are formed in one side, close to the air compression assembly 2, of the cooling box 3, and cooling air in the box body 1 is extracted through the air inlet grooves 31 by the centrifugal fan 41. An air inlet 11 is formed in one end, deviating from the air inlet fan 23, of the box body 1, cooling air can enter the box body 1 through the air inlet 11, and cooling air in the box body 1 can be supplemented.

Referring to fig. 2 and 4, the box 1 is fixedly provided with a plurality of guide frames 13, the guide frames 13 correspond to the air inlets 11, the guide frames 13 are slidably connected with a support frame 5, the support frame 5 is provided with a plurality of mounting grooves 51 along the height direction, the support frame 5 is provided with a plurality of dust-separation filter screens 52, and the dust-separation filter screens 52 are in one-to-one correspondence with the mounting grooves 51. The dust-proof filter screen 52 is placed in the corresponding mounting groove 51, so that the periphery of the dust-proof filter screen 52 is abutted against the support frame 5.

Referring to fig. 2 and 4, the supporting frame 5 is provided with a plurality of positioning frames 53, and the positioning frames 53 are in one-to-one correspondence with the mounting grooves 51 and are adapted to the shape of the mounting grooves 51. The positioning frame 53 is inserted into the corresponding mounting groove 51, and the positioning frame 53 is clamped with the supporting frame 5 through the mounting groove 51.

Referring to fig. 2 and 4, the support 5 is provided with a plurality of limiting mechanisms 7, each limiting mechanism 7 comprises a limiting block 71 and a locking bolt 72, one end of the limiting block 71 in the length direction is rotationally connected with the support 5, and the locking bolt 72 penetrates through the limiting block 71 and is in threaded connection with the limiting block 71. After the positioning frame 53 is mounted, the stopper 71 is rotated by a hand to make the lock bolt 72 correspond to the positioning frame 53.

Referring to fig. 2 and 4, by manually rotating the lock bolt 72 to move the lock bolt 72 in a direction approaching the positioning frame 53 and to contact the positioning frame 53, the lock bolt 72 presses the positioning frame 53, so that the probability of separation of the positioning frame 53 from the support frame 5 can be reduced. The sealing gasket 531 has been set firmly to the one end that the locating frame 53 is close to the dust filter screen 52, and locating frame 53 cooperates extrusion sealing gasket 531 with the dust filter screen 52, and sealing gasket 531 fills the clearance between locating frame 53 and the support frame 5, can reduce the probability that the dust gets into in the box 1 through the clearance between locating frame 53 and the support frame 5.

Referring to fig. 2 and 4, the guide frame 13 is provided with a sliding mechanism 6. The sliding mechanism 6 comprises a first screw rod 61, a first sliding rod 62 and a driving piece 63 for driving the first screw rod 61 to rotate, the first screw rod 61 is rotationally connected with the guide frame 13, and the first screw rod 61 penetrates through the support frame 5 along the height direction and is in threaded connection with the support frame 5.

Referring to fig. 2 and 4, the driving part 63 includes a first motor fixedly connected with the case 1, and an output shaft of the first motor penetrates through the supporting frame and is fixedly connected with the first screw 61, and the output shaft of the first motor drives the first screw 61 to rotate. The first slide bar 62 is fixedly connected with the guide frame 13, and the first slide bar 62 penetrates through the support frame 5 along the height direction and is in sliding connection with the support frame 5.

Referring to fig. 2 and 4, the first slide bar 62 limits the support frame 5, and the first screw 61 drives the support frame 5 to slide in the height direction. The clean dust-separation filter screen 52 corresponds to the air inlet 11, the dust-separation filter screen 52 can block dust carried in cooling air, the dust-separation filter screen 52 filters cold-zone air, the probability of dust entering the box body 1 can be reduced, and the cleanliness in the box body 1 is guaranteed.

Referring to fig. 2 and 3, a fin cooler 32 is fixedly arranged in the cooling box 3, the air compressing assembly 2 further comprises a plurality of air outlet pipes 21, and high-temperature gas compressed by the air compressing assembly 2 enters the fin cooler 32 through the air outlet pipes 21. The centrifugal fans 41 each correspond to the fin type cooler 32. The centrifugal fan 41 extracts cooling air in the case 1, and causes the cooling air to enter the fin cooler 32, and the cooling air exchanges heat with the fin cooler 32 to cool the high-temperature gas in the fin cooler 32.

Referring to fig. 2 and 3, the cooling box 3 is provided with an exhaust cavity 34, the centrifugal fans 41 extract cooling air after heat exchange and discharge the cooling air into the exhaust cavity 34 along the circumferential direction, and a guide plate 42 is arranged between adjacent centrifugal fans 41, and the guide plates 42 are fixedly connected with the partition plate 33. The guide plates 42 separate the centrifugal fans 41 and guide cooling air discharged from the centrifugal fans 41 so that the cooling air extracted from different centrifugal fans 41 is not interfered with each other.

Referring to fig. 2 and 3, the case 1 is provided with an exhaust port 12 communicating with the exhaust chamber 34. The centrifugal fan 41 is matched with the guide plate 42, the rising characteristic of hot air is reasonably utilized, so that cooling air is orderly discharged through the air outlet 12, the probability of air flow disturbance in the air discharge cavity 34 can be reduced, and the air discharge effect of the cooling air is guaranteed. The cooling box 3 is arranged in parallel with the compression assembly, so that the height of the whole ventilation compressor is reduced, and the multi-applicability of the whole ventilation compressor is improved.

Referring to fig. 2 and 4, after the dust-separating filter screen 52 is completely covered by dust, the output shaft of the first motor drives the first screw rod 61 to rotate, and the first screw rod 61 and the first slide rod 62 cooperate to drive the support frame 5 to move, so that the clean dust-separating screen corresponds to the air inlet 11. The operator will screw the lock bolt 72 in a direction away from the positioning frame 53, separating the lock bolt 72 and the stopper 71 from the positioning frame 53.

Referring to fig. 2 and 4, the positioning frame 53 is pulled by a hand in a direction away from the supporting frame 5, the clamped positioning frame 53 is separated from the supporting frame 5, the dust-separating filter screen 52 with dust attached is taken out from the mounting groove 51, and then the clean dust-separating filter screen 52 is mounted. When the dust-proof filter screen 52 is replaced, the air extraction assembly 4 can continuously extract cooling air, so that the cooling efficiency of high-temperature air flow can be ensured.

Referring to fig. 2 and 3, a sound insulation plate 14 is fixedly arranged in the box 1, and a plurality of ventilation holes 15 are formed in the sound insulation plate 14. The breather holes 15 are staggered with the air inlets 11, the air inlets 11 are spaced by the sound insulation plates 14, noise generated by the air compression assembly 2 is absorbed by the sound insulation plates 14, the probability of noise transmission through the air inlets 11 can be reduced, and the breather holes can ensure that cooling air enters the box body 1.

The embodiment of the application relates to an implementation principle of a cooling system structure of an integral ventilation type compressor, which comprises the following steps: the air intake fan 23 can convey cooling air into the housing of the air compressor motor 22, so that the cooling air cools the air compressor motor 22, and the probability of overheat damage of the air compressor motor 22 is reduced. The centrifugal fan 41 extracts cooling air in the box body 1 through the air inlet groove 31, and the cooling air can enter the box body 1 through the air inlet 11 to supplement the cooling air in the box body 1. The high-temperature gas compressed by the air compression assembly 2 enters the fin type cooler 32 through the air outlet pipe 21. The cooling air enters the fin cooler 32, and exchanges heat with the fin cooler 32, so that the cooling air cools the high-temperature gas in the fin cooler 32. The centrifugal fans 41 extract the cooling air after heat exchange and discharge the cooling air into the exhaust cavity 34 along the circumferential direction, the guide plates 42 separate the centrifugal fans 41 and guide the cooling air discharged by the centrifugal fans 41, so that the cooling air extracted by different centrifugal fans 41 is not interfered with each other. The centrifugal fan 41 is matched with the guide plate 42, the rising characteristic of hot air is reasonably utilized, so that cooling air is orderly discharged through the air outlet 12, the probability of air flow disturbance in the air discharge cavity 34 can be reduced, and the air discharge effect of the cooling air is guaranteed. The cooling box 3 is arranged in parallel with the compression assembly, so that the height of the whole ventilation compressor is reduced, and the multi-applicability of the whole ventilation compressor is improved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. The utility model provides a whole air exchange type compressor cooling system structure, includes box (1), its characterized in that: air compression component (2) that compress is equipped with in box (1), air intake (11) have been seted up to box (1), cooling tank (3) have been set firmly in box (1), cooling tank (3) are close to one side of air compression component (2) and have been seted up a plurality of air inlet grooves (31), fin formula cooler (32) have been set firmly in cooling tank (3), air compression component (2) include a plurality of outlet duct (21), division board (33) have been set firmly in cooling tank (3), division board (33) are equipped with and carry out extraction subassembly (4) to the cooling wind in box (1), exhaust chamber (34) have been seted up to cooling tank (3), air exit (12) that are linked together with exhaust chamber (34) have been seted up to box (1).

2. The structure of an integral ventilation compressor cooling system as claimed in claim 1, wherein: the air extraction assembly (4) comprises a plurality of centrifugal fans (41), the centrifugal fans (41) are fixedly connected with the partition plate (33) and are uniformly arranged along the height direction of the partition plate (33), the centrifugal fans (41) are corresponding to the fin type coolers (32), guide plates (42) are arranged between every two adjacent centrifugal fans (41), and the guide plates (42) are fixedly connected with the partition plate (33).

3. The structure of an integral ventilation compressor cooling system as claimed in claim 1, wherein: the box body (1) is fixedly provided with a plurality of guide frames (13), the guide frames (13) are in one-to-one correspondence with the air inlets (11), the guide frames (13) are connected with the support frames (5) in a sliding manner, and the guide frames (13) are provided with sliding mechanisms (6) for driving the support frames (5) to slide; a plurality of mounting grooves (51) are formed in the supporting frame (5) along the height direction, a plurality of dust-proof filter screens (52) are arranged on the supporting frame (5), the dust-proof filter screens (52) are in one-to-one correspondence with the mounting grooves (51), a plurality of positioning frames (53) are arranged on the supporting frame (5), and the positioning frames (53) are in one-to-one correspondence with the mounting grooves (51) and are matched with the shape of the mounting grooves (51).

4. A unitary ventilation compressor cooling system structure in accordance with claim 3, wherein: one end of the positioning frame (53) close to the dust-proof filter screen (52) is fixedly provided with a sealing gasket (531).

5. A unitary ventilation compressor cooling system structure in accordance with claim 3, wherein: the support frame (5) is equipped with a plurality of stop gear (7), and stop gear (7) are including stopper (71) and locking bolt (72), and stopper (71) are rotated along length direction's one end and are connected with support frame (5), and locking bolt (72) wears to establish limit piece (71) and with stopper (71) threaded connection.

6. A unitary ventilation compressor cooling system structure in accordance with claim 3, wherein: the sliding mechanism (6) comprises a first screw rod (61), a first sliding rod (62) and a driving piece (63) for driving the first screw rod (61) to rotate, the first screw rod (61) is rotationally connected with the guide frame (13), the first screw rod (61) penetrates through the support frame (5) along the height direction and is in threaded connection with the support frame (5), the first sliding rod (62) is fixedly connected with the guide frame (13), and the first sliding rod (62) penetrates through the support frame (5) along the height direction and is in sliding connection with the support frame (5).

7. The structure of an integral ventilation compressor cooling system as claimed in claim 1, wherein: the box body (1) is internally fixedly provided with a sound insulation plate (14), and the sound insulation plate (14) is provided with a plurality of ventilation holes (15).

8. The structure of an integral ventilation compressor cooling system as claimed in claim 1, wherein: the air compressor assembly (2) further comprises an air compressor motor (22), an air inlet fan (23) is arranged at one end, deviating from the cooling box (3), of the air compressor motor (22), and the air inlet fan (23) penetrates through the box body (1) and is fixedly connected with the box body (1).