CN214304420U

CN214304420U - Centrifugal air compressor that practicality is strong

Info

Publication number: CN214304420U
Application number: CN202022410788.7U
Authority: CN
Inventors: 徐宋撑; 何信海; 王俊杰; 玄明
Original assignee: Shandong Shengshi Sunshine Gas Co ltd
Current assignee: Shandong Shengshi Sunshine Gas Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-09-28
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a centrifugal air compressor with strong practicability, which comprises an air storage tank body, a connecting seat, a moving wheel, a supporting frame, a first heat exchange device, a second heat exchange device, a third heat exchange device, a first air compressor, a second air compressor, a third air compressor, a detachable protective cover structure, an auxiliary filtering and cleaning cylinder structure, an air inlet device, an air outlet device, a pressure gauge and a control box, wherein the connecting seat is welded around the lower end of the air storage tank body respectively, and the moving wheel is installed on a lower end bolt of the connecting seat; the supporting frame is welded on the left side of the upper end of the air storage tank body; the first heat exchange device, the second heat exchange device and the third heat exchange device are mutually connected through bolts, and the first heat exchange device is installed on the left side of the upper end of the support frame through bolts. The utility model has the advantages that: through the setting of dismantled and assembled safety cover structure, and then played the function of buffering protection to play the function of making an uproar that gives sound insulation.

Description

Centrifugal air compressor that practicality is strong

Technical Field

The utility model belongs to the technical field of air compressor, especially, relate to a centrifugal air compressor that practicality is strong.

Background

Centrifugal air compressors rely on changes in kinetic energy to increase the pressure of the gas. When the rotor with blades (i.e. the running wheel) rotates, the blades drive the gas to rotate, and the work is transferred to the gas, so that the gas obtains kinetic energy. After entering the stator part, the speed energy pressure head is converted into required pressure due to the diffusion action of the stator, the speed is reduced, the pressure is increased, and meanwhile, the pressure enters the next-stage impeller to be continuously increased by the guiding action of the stator part, and finally, the pressure is discharged from the volute. For each compressor, in order to reach the pressure required by design, each compressor is provided with different numbers of stages and sections, and even consists of a plurality of cylinder bodies.

However, the conventional centrifugal air compressor has problems of excessive noise during operation and convenience in use for filtering dust from the sucked air.

Therefore, it is necessary to provide a centrifugal air compressor with high practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a centrifugal air compressor that practicality is strong to the noise is too big and is convenient for filter the problem that the dust used to the gas of inhaling in solving current centrifugal air compressor working process. A centrifugal air compressor with strong practicability comprises an air storage tank body, connecting seats, moving wheels, a supporting frame, a first heat exchange device, a second heat exchange device, a third heat exchange device, a first air compressor, a second air compressor, a third air compressor, a detachable protective cover structure, an auxiliary filtering and cleaning barrel structure, an air inlet device, an air outlet device, a pressure gauge and a control box, wherein the connecting seats are welded around the lower end of the air storage tank body respectively, and the moving wheels are mounted on bolts at the lower end of the connecting seats; the supporting frame is welded on the left side of the upper end of the air storage tank body; the first heat exchange device, the second heat exchange device and the third heat exchange device are mutually connected through bolts, and the first heat exchange device is installed on the left side of the upper end of the support frame through a bolt; the first air compressor, the second air compressor and the third air compressor are respectively installed on the right side of the upper end of the support frame through bolts; the detachable protective cover structure is arranged on the outer wall of the supporting frame; the auxiliary filtering and cleaning barrel structure is arranged in the detachable protective cover structure; the air inlet device and the air outlet device are respectively in threaded connection with the right side of the upper end of the air storage tank body and the front parts of the middle and right sides of the upper end of the air storage tank body; the pressure gauge is in threaded connection with the rear part of the right side of the upper end of the gas storage tank body; the control box is mounted at the front end of the support frame through a bolt; the detachable protective cover structure comprises a bottom plate, a mounting edge, a mounting bar, a supporting plate, a protective layer, a fixed shell and a protective layer, wherein bolts of the bottom plate are mounted on the upper surface of the supporting frame, and the mounting edges are mounted at the left end and the right end of the bottom plate; the upper end of the mounting edge is provided with a mounting bar through a bolt; the support plate is sleeved on the mounting strip, and the inner wall of the support plate is glued with a protective layer; the fixed shell is sleeved at the upper end of the support plate, and the protective layer is glued and connected to the inner wall of the fixed shell.

Preferably, the auxiliary filtering and cleaning barrel structure comprises a buffer barrel, a protection pad, a first partition plate, a second partition plate, a third partition plate, a first communicating pipe, a second communicating pipe and a detachable cleaning and filtering barrel structure, wherein the buffer barrel is embedded in the upper right side inside the support plate and the protection layer; the protective pad is glued on the left side of the inner wall of the buffer cylinder; the first clapboard bolt is arranged on the left side in the buffer cylinder; the second clapboard bolt is arranged on the middle left side in the buffer cylinder; the third clapboard bolt is arranged in the middle part of the inner part of the buffer cylinder; the first communicating pipe is embedded above the interiors of the first partition plate and the second partition plate; the second communicating pipe is embedded at the lower sides of the interiors of the second partition plate and the third partition plate; the detachable cleaning filter cylinder structure is arranged on the right side inside the buffer cylinder.

Preferably, the detachable cleaning filter cylinder structure comprises a fixed cylinder, a filter element, a rotating shaft, a cleaning plate, a supporting plate and a rotating fan blade, wherein the rotating shaft is arranged in the middle of the inside of the supporting plate through a bearing; the cleaning plates are respectively installed on the upper part, the lower part and the left end of the left side of the inner wall of the rotating shaft through bolts; the support plate bolt is arranged on the right side of the inner wall of the fixed cylinder; the rotary fan blade is embedded on the right side of the outer wall of the rotary shaft.

Preferably, the bottom plate adopts a rubber plate, the upper surface of the bottom plate is respectively in bolt connection with the first heat exchange device, the first air compressor, the second air compressor and the third air compressor, and then the buffer protection function is achieved, so that the sound insulation and noise reduction functions are achieved.

Preferably, the mounting strip on the mounting edge is T-shaped, the mounting strip is matched with the support plate, and the upper end of the support plate is matched with the fixed shell.

Preferably, the middle part of the second partition board is provided with a through hole, the right end of the first communicating pipe in the first partition board is communicated with the cavity on the left side of the third partition board, and the left end of the second communicating pipe in the third partition board is communicated with the cavity on the left side of the second partition board.

Preferably, the fixed cylinder is in threaded connection with the right side of the inner wall of the buffer cylinder, and the left side of the inside of the fixed cylinder is in threaded connection with the filter element.

Preferably, the rotating shaft is supported by the middle part in the supporting plate, and the rotating fan blade on the right side of the outer wall of the rotating shaft is arranged on the right side of the inner wall of the fixed cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the bottom plate adopt the rubber slab, bottom plate upper surface respectively with first heat transfer device, first air compressor, second air compressor and third air compressor bolted connection, and then played the function of buffering protection to play the function of making an uproar falls in giving sound insulation.

2. The utility model discloses in, the installation strip on the installation limit set up to the T type, installation strip and extension board looks adaptation, extension board upper end and fixed shell looks adaptation, and then be convenient for cooperate the extension board to install or dismantle the maintenance.

3. The utility model discloses in, the inoxidizing coating with add the protective layer and adopt the inorganic fiber layer respectively, and then played the function of making an uproar protection of falling to the effect of its protection has been increased.

4. The utility model discloses in, second baffle middle part set up and use the through-hole, inside first communicating pipe right-hand member of first baffle and the left cavity intercommunication of third baffle, the inside second communicating pipe left end of third baffle and the left cavity intercommunication of second baffle, during the use, can make gas and sound make a round trip to alternate to when guaranteeing to ventilate, the work of making an uproar falls.

5. The utility model discloses in, the buffer cylinder inner wall on the protection pad adopt inorganic fiber layer, and then when using, increase its effect of falling the protection of making an uproar.

6. The utility model discloses in, solid fixed cylinder threaded connection on the right side of buffer cylinder inner wall, and the inside left side threaded connection of solid fixed cylinder has the filter core, during the use, can make gas pass the function that the filter core filtered the dust to the function of protection has been played.

7. The utility model discloses in, filter core inner wall all around respectively with the epaxial cleaning plate contact of rotation, the cleaning plate adopt the rubber slab, be convenient for clear up the inner wall of filtering the core through rotatory cleaning plate to increased its functionality.

8. The utility model discloses in, the inside middle part of backup pad support and live the rotation axis, the rotatory fan blade setting on rotation axis outer wall right side on the right side of fixed section of thick bamboo inner wall, when the air inlet, can drive rotatory fan blade, rotation axis and clearance board rotatory to carry out work.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the detachable protective cover structure of the present invention.

Fig. 3 is a schematic side view of the structure of the auxiliary filtering cleaning cylinder structure of the present invention.

Fig. 4 is a schematic structural diagram of the removable cleaning filter cartridge structure of the present invention.

In the figure:

1. a gas storage tank body; 2. a connecting seat; 3. a moving wheel; 4. a support frame; 5. a first heat exchange means; 6. a second heat exchange means; 7. a third heat exchange means; 8. a first air compressor; 9. a second air compressor; 10. a third air compressor; 11. a detachable protective cover structure; 111. a base plate; 112. installing edges; 113. mounting a bar; 114. a support plate; 115. a protective layer; 116. a stationary case; 117. adding a protective layer; 12. an auxiliary filtering and cleaning cylinder structure; 121. a buffer cylinder; 122. a protection pad; 123. a first separator; 124. a second separator; 125. a third partition plate; 126. a first communication pipe; 127. a second communicating pipe; 128. a detachable cleaning filter cartridge structure; 1281. a fixed cylinder; 1282. a filter element; 1283. a rotating shaft; 1284. cleaning the plate; 1285. a support plate; 1286. rotating the fan blade; 13. an air intake device; 14. an air outlet device; 15. a pressure gauge; 16. and a control box.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 and fig. 2, a centrifugal air compressor with strong practicability comprises an air storage tank body 1, a connecting seat 2, a moving wheel 3, a support frame 4, a first heat exchange device 5, a second heat exchange device 6, a third heat exchange device 7, a first air compressor 8, a second air compressor 9, a third air compressor 10, a detachable protective cover structure 11, an auxiliary filtering and cleaning cylinder structure 12, an air inlet device 13, an air outlet device 14, a pressure gauge 15 and a control box 16, wherein the connecting seat 2 is welded around the lower end of the air storage tank body 1, and the moving wheel 3 is mounted on the lower end of the connecting seat 2 through bolts; the support frame 4 is welded on the left side of the upper end of the air storage tank body 1; the first heat exchange device 5, the second heat exchange device 6 and the third heat exchange device 7 are mutually connected through bolts, and the first heat exchange device 5 is installed on the left side of the upper end of the support frame 4 through bolts; the first air compressor 8, the second air compressor 9 and the third air compressor 10 are respectively installed on the right side of the upper end of the support frame 4 through bolts; the detachable protective cover structure 11 is arranged on the outer wall of the support frame 4; the auxiliary filtering and cleaning barrel structure 12 is arranged in the detachable protective cover structure 11; the air inlet device 13 and the air outlet device 14 are respectively in threaded connection with the right side of the upper end of the air storage tank body 1 and the front parts of the middle and right sides; the pressure gauge 15 is in threaded connection with the rear part of the right side of the upper end of the gas storage tank body 1; the control box 16 is mounted at the front end of the support frame 4 through bolts; the detachable protective cover structure 11 comprises a bottom plate 111, a mounting edge 112, a mounting bar 113, a support plate 114, a protective layer 115, a fixed shell 116 and a protective layer 117, wherein the bottom plate 111 is mounted on the upper surface of the support frame 4 through bolts, and the mounting edges 112 are mounted at the left end and the right end of the bottom plate 111 through bolts; the upper end of the mounting edge 112 is provided with a mounting bar 113 through a bolt; the support plate 114 is sleeved on the mounting bar 113, and a protective layer 115 is glued on the inner wall of the support plate 114; the fixed shell 116 is sleeved on the upper end of the support plate 114, and the inner wall of the fixed shell 116 is glued with a protective layer 117.

As shown in fig. 3, in the above embodiment, specifically, the auxiliary filter cleaning cartridge structure 12 includes a buffer cartridge 121, a protection pad 122, a first partition 123, a second partition 124, a third partition 125, a first communication pipe 126, a second communication pipe 127 and a removable cleaning filter cartridge structure 128, where the buffer cartridge 121 is embedded in the upper right side of the support plate 114 and the protection layer 115; the protective pad 122 is glued to the left side of the inner wall of the buffer cylinder 121; the first baffle 123 is mounted on the left side of the inside of the buffer cylinder 121 through a bolt; the second clapboard 124 is arranged at the middle left side in the buffer cylinder 121 through bolts; the third partition 125 is mounted in the middle of the inside of the buffer cylinder 121 by bolts; the first communicating pipe 126 is embedded above the inner parts of the first partition plate 123 and the second partition plate 124; the second communicating pipe 127 is embedded in the lower side of the inside of the second partition 124 and the third partition 125; the removable cleaning filter cartridge structure 128 is mounted on the right side of the interior of the buffer cylinder 121.

As shown in fig. 4, in the foregoing embodiment, specifically, the removable cleaning filter cartridge structure 128 includes a fixed cartridge 1281, a filter cartridge 1282, a rotating shaft 1283, a cleaning plate 1284, a support plate 1285, and a rotating fan 1286, where the rotating shaft 1283 is installed in the middle of the inside of the support plate 1285 through a bearing; the cleaning plates 1284 are respectively installed at the upper part, the lower part and the left end of the left side of the inner wall of the rotating shaft 1283 through bolts; the supporting plate 1285 is arranged on the right side of the inner wall of the fixed cylinder 1281 through a bolt; the rotary fan blades 1286 are embedded on the right side of the outer wall of the rotary shaft 1283; when air enters, the air drives the rotating shaft 1283 and the cleaning plate 1284 to rotate through the rotating fan 1286, so that impurities on the inner wall of the filter 1282 are cleaned.

In the above embodiment, specifically, the bottom plate 111 is made of a rubber plate, and the upper surface of the bottom plate 111 is respectively connected with the first heat exchanging device 5, the first air compressor 8, the second air compressor 9 and the third air compressor 10 through bolts, so that the buffer protection function is achieved, and the sound insulation and noise reduction functions are achieved.

In the above embodiment, specifically, the mounting bar 113 on the mounting edge 112 is provided with a T shape, the mounting bar 113 is adapted to the support plate 114, and the upper end of the support plate 114 is adapted to the fixing shell 116, so as to be convenient for the support plate 114 to be mounted or dismounted for maintenance.

In the above embodiment, specifically, the protective layer 115 and the protective layer 117 are respectively made of inorganic fiber layers, so as to perform a noise reduction protection function, thereby increasing the protective effect.

In the above embodiment, specifically, the through hole is provided in the middle of the second partition plate 124, the right end of the first communication pipe 126 inside the first partition plate 123 is communicated with the cavity on the left side of the third partition plate 125, and the left end of the second communication pipe 127 inside the third partition plate 125 is communicated with the cavity on the left side of the second partition plate 124.

In the above embodiment, specifically, the protection pad 122 on the inner wall of the buffer cylinder 121 adopts an inorganic fiber layer, so that when in use, the noise reduction protection effect is improved.

In the above embodiment, specifically, the fixed cylinder 1281 is screwed on the right side of the inner wall of the buffer cylinder 121, and the left side of the inside of the fixed cylinder 1281 is screwed with the filter 1282, so that when in use, air can pass through the filter 1282 to filter dust, thereby achieving the protection function.

In the above embodiment, specifically, the periphery of the inner wall of the filter element 1282 is respectively contacted with the cleaning plate 1284 on the rotating shaft 1283, and the cleaning plate 1284 is a rubber plate, so that the inner wall of the filter element 1282 can be cleaned conveniently by the rotating cleaning plate 1284, thereby increasing the functionality thereof.

In the above embodiment, specifically, the rotating shaft 1283 is supported by the middle part inside the supporting plate 1285, the rotating fan 1286 on the right side of the outer wall of the rotating shaft 1283 is arranged on the right side of the inner wall of the fixed cylinder 1281, and when air enters, the rotating fan 1286, the rotating shaft 1283 and the cleaning plate 1284 can be driven to rotate, so that the work is performed.

Principle of operation

The utility model discloses a theory of operation: when the air conditioner is used, the first air compressor 8, the second air compressor 9 and the third air compressor 10 are respectively controlled to be driven, so that outside air passes through the fixed cylinder 1281 and the filter element 1282 to reach the buffer cylinder 121, and then is filtered when passing through the filter element 1282, then the air passes through the second communicating pipe 127, the second partition plate 124 and the first communicating pipe 126 again to reach the first heat exchange device 5, the second heat exchange device 6, the third heat exchange device 7, the first air compressor 8, the second air compressor 9 and the third air compressor 10 in different structures to be compressed and cooled, finally enters the air storage tank body 1 through the air inlet device 13 to be stored, when the air conditioner is required to be used, the air in the air storage tank body 1 can be discharged through the air outlet device 14 to be used, and in the using process, the generated noise can be protected by the bottom plate 111, the protective layer 115 and the protective layer 117, when air enters the filter element 1282, the air drives the rotating shaft 1283 and the cleaning plate 1284 to rotate through the rotating fan 1286, so that impurities on the inner wall of the filter element 1282 are cleaned.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The centrifugal air compressor with high practicability is characterized by comprising an air storage tank body (1), connecting seats (2), a moving wheel (3), a supporting frame (4), a first heat exchange device (5), a second heat exchange device (6), a third heat exchange device (7), a first air compressor (8), a second air compressor (9), a third air compressor (10), a detachable protective cover structure (11), an auxiliary filtering and cleaning barrel structure (12), an air inlet device (13), an air outlet device (14), a pressure gauge (15) and a control box (16), wherein the connecting seats (2) are welded around the lower end of the air storage tank body (1) respectively, and the moving wheel (3) is mounted on a bolt at the lower end of the connecting seats (2); the support frame (4) is welded on the left side of the upper end of the air storage tank body (1); the first heat exchange device (5), the second heat exchange device (6) and the third heat exchange device (7) are mutually connected through bolts, and the first heat exchange device (5) is installed on the left side of the upper end of the support frame (4) through bolts; the first air compressor (8), the second air compressor (9) and the third air compressor (10) are respectively installed on the right side of the upper end of the support frame (4) through bolts; the detachable protective cover structure (11) is arranged on the outer wall of the support frame (4); the auxiliary filtering and cleaning barrel structure (12) is arranged in the detachable protective cover structure (11); the air inlet device (13) and the air outlet device (14) are respectively in threaded connection with the right side of the upper end of the air storage tank body (1) and the front parts of the middle and right sides of the upper end of the air storage tank body; the pressure gauge (15) is in threaded connection with the rear part of the right side of the upper end of the gas storage tank body (1); the control box (16) is arranged at the front end of the support frame (4) by bolts; the detachable protective cover structure (11) comprises a bottom plate (111), a mounting edge (112), a mounting bar (113), a support plate (114), a protective layer (115), a fixed shell (116) and a protective layer (117), wherein the bottom plate (111) is mounted on the upper surface of the support frame (4) through bolts, and the mounting edges (112) are mounted at the left end and the right end of the bottom plate (111) through bolts; the upper end of the mounting edge (112) is provided with a mounting bar (113) through a bolt; the support plate (114) is sleeved on the mounting strip (113), and a protective layer (115) is glued and connected to the inner wall of the support plate (114); the fixed shell (116) is sleeved at the upper end of the support plate (114), and the inner wall of the fixed shell (116) is glued with the protective layer (117).

2. The centrifugal air compressor with strong practicability as claimed in claim 1, wherein the auxiliary filter cleaning barrel structure (12) comprises a buffer barrel (121), a protection pad (122), a first partition plate (123), a second partition plate (124), a third partition plate (125), a first communicating pipe (126), a second communicating pipe (127) and a detachable cleaning filter barrel structure (128), wherein the buffer barrel (121) is embedded in the upper right side inside the support plate (114) and the protective layer (115); the protective pad (122) is glued to the left side of the inner wall of the buffer cylinder (121); the first clapboard (123) is arranged on the left side in the buffer cylinder (121) through a bolt; the second clapboard (124) is arranged at the middle left side in the buffer cylinder (121) through bolts; the third clapboard (125) is arranged at the middle part in the buffer cylinder (121) by bolts; the first communication pipe (126) is embedded above the inner parts of the first partition plate (123) and the second partition plate (124); the second communicating pipe (127) is embedded in the lower side of the inner parts of the second partition plate (124) and the third partition plate (125); the detachable cleaning filter cylinder structure (128) is arranged on the right side inside the buffer cylinder (121).

3. A centrifugal air compressor with strong practicability as claimed in claim 2, wherein the removable cleaning filter cartridge structure (128) comprises a fixed cartridge (1281), a filter cartridge (1282), a rotating shaft (1283), a cleaning plate (1284), a support plate (1285) and rotating fan blades (1286), wherein the rotating shaft (1283) is mounted in the middle of the inside of the support plate (1285) through a bearing; the cleaning plates (1284) are respectively installed at the upper part, the lower part and the left end of the left side of the inner wall of the rotating shaft (1283) through bolts; the supporting plate (1285) is arranged on the right side of the inner wall of the fixed cylinder (1281) through bolts; the rotary fan blade (1286) is embedded on the right side of the outer wall of the rotary shaft (1283).

4. A centrifugal air compressor with strong practicability as claimed in claim 1, characterized in that the bottom plate (111) is made of rubber plate, and the upper surface of the bottom plate (111) is respectively connected with the first heat exchange device (5), the first air compressor (8), the second air compressor (9) and the third air compressor (10) through bolts.

5. A centrifugal air compressor with strong practicability as claimed in claim 1, characterized in that the mounting strip (113) on the mounting edge (112) is arranged in a T shape, the mounting strip (113) is matched with a support plate (114), and the upper end of the support plate (114) is matched with a fixed shell (116).

6. A centrifugal air compressor with high practicability as claimed in claim 1, characterized in that the protective layer (115) and the protective layer (117) are respectively made of inorganic fiber layers.

7. The centrifugal air compressor with strong practicability as claimed in claim 2 is characterized in that a through hole is formed in the middle of the second partition plate (124), the right end of a first communication pipe (126) in the first partition plate (123) is communicated with a cavity on the left side of a third partition plate (125), and the left end of a second communication pipe (127) in the third partition plate (125) is communicated with a cavity on the left side of the second partition plate (124).

8. A centrifugal air compressor with high practicability as claimed in claim 2, characterized in that the protective pad (122) on the inner wall of the buffer cylinder (121) is made of inorganic fiber layer.

9. A centrifugal air compressor with high practicability as claimed in claim 3, wherein the fixed cylinder (1281) is screwed on the right side of the inner wall of the buffer cylinder (121), and the left side inside the fixed cylinder (1281) is screwed with the filter element (1282).

10. A centrifugal air compressor with high practicability as claimed in claim 3, wherein the peripheries of the inner walls of the filter element (1282) are respectively contacted with a cleaning plate (1284) on the rotating shaft (1283), and the cleaning plate (1284) is made of rubber.