阅读说明：本技术 一种高效中大型水平剖分式离心空压机 (High-efficient large-scale horizontal subdivision formula centrifugal air compressor machine ) 是由 郭中纬 于 2020-12-24 设计创作，主要内容包括：本发明公开了一种高效中大型水平剖分式离心空压机,其技术方案要点是：包括机体,还包括：气动压缩组件,所述气动压缩组件用于吸取外界空气并压缩；动力组件,所述动力组件用于带动所述气动压缩组件动作；冷却系统,所述冷却系统设置在所述机架上用于对所述气动压缩组件压缩的空气以及所述动力组件进行冷却；油路系统,所述油路系统设置在所述机架上用于对所述动力组件进行润滑；以及对整个系统进行散热；本高效中大型水平剖分式离心空压机在使用时需要必要的冷却系统和润滑传动部件。(The invention discloses a high-efficiency medium-large horizontal split centrifugal air compressor, which adopts the technical scheme that: including the organism, still include: the pneumatic compression assembly is used for sucking outside air and compressing the air; the power assembly is used for driving the pneumatic compression assembly to act; the cooling system is arranged on the frame and used for cooling the air compressed by the pneumatic compression assembly and the power assembly; the oil circuit system is arranged on the rack and used for lubricating the power assembly; and the whole system is cooled; the high-efficiency middle-large horizontal split centrifugal air compressor needs a necessary cooling system and a necessary lubricating transmission part when in use.)

1. The utility model provides a high-efficient large-scale horizontal subdivision formula centrifugal air compressor machine, includes organism (1), its characterized in that: further comprising:

the pneumatic compression assembly (2), the pneumatic compression assembly (2) is used for sucking the outside air and compressing;

the power assembly (3), the power assembly (3) is used for driving the pneumatic compression assembly (2) to act;

a cooling system (4), wherein the cooling system (4) is arranged on the frame and used for cooling the air compressed by the pneumatic compression assembly (2) and the power assembly (3);

and the oil circuit system (5) is arranged on the rack and used for lubricating the power assembly (3) and the interior of the gear box.

2. The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 1, wherein: pneumatic compression subassembly (2) include spiral case (21), impeller body, centrifugal impeller and pivot, spiral case (21) are fixed on organism (1), the impeller body rotates to be connected in spiral case (21), have air inlet and gas outlet on spiral case (21), a plurality of centrifugal blade fixes respectively the outside of impeller body, the pivot assembly is in on the impeller body, power component (3) drive the pivot is rotated.

3. The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 2, wherein: power component (3) include motor power (31), shaft coupling (32) and protector (33), motor power (31) are fixed on organism (1), the motor shaft of motor power (31) is connected to the power input end through shaft coupling (32), protector (33) protect when rotating shaft coupling (32).

4. The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 2, wherein: the cooling system (4) comprises intercoolers (41, 42), a water inlet pipe and a water outlet pipe, wherein the intercoolers (41, 42) are provided with water inlets and water outlets and are uniformly installed on the machine body (1), the water inlet pipe is fixed at the lower parts of the intercoolers (41, 42), and the water outlet pipe is fixed at the upper parts of the intercoolers (41, 42).

5. The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 2, wherein: the oil way system (5) comprises a lubricating oil tank (51), an oil pipeline system (52), an oil pump (53) and an oil filter (54), wherein the lubricating oil tank (51) is fixed on the machine body (1), the oil pipeline system (52) is communicated and fixed on the lubricating oil tank (51), the oil pump (53) is fixed on the machine body (1), and the oil pump (53) supplies oil to the lubricating system of the volute (21) through the oil pipeline system (52).

6. The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 2, wherein: the air inlet guide vane assembly (6) comprises an air inlet pipe (61), a flange (62), an outer extension pipe (63) and adjusting blades, the air inlet pipe (61) is communicated and fixed at an air inlet end in the volute (21), the outer extension pipe (63) is connected to the end part of the air inlet pipe (61) through the flange (62), and the adjusting blades are arranged in the outer extension pipe (63) and are actuating mechanisms used for controlling air inlet capacity of the whole air inlet guide vane assembly.

7. The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 5, wherein: and an oil filter (54) is arranged on the oil passage pipeline system (52).

8. The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 2, wherein: the centrifugal blades are alternately arranged by two blades with different sizes, and are forged stainless steel processing blades.

Technical Field

The invention relates to the field of compressors, in particular to a high-efficiency medium-large horizontal split centrifugal air compressor.

Background

The traditional centrifugal air compressor market is generally medium and small flow, medium and large size can only use axial flow type centrifugal air compressors, high efficiency medium and large size horizontal split type centrifugal air compressors are monopolized by foreign enterprises all the time, domestic prior art conditions are insufficient, and no alternative high efficiency medium and large size horizontal split type centrifugal air compressors exist.

And present traditional centrifugal air compressor machine has some shortcomings, like: the efficiency is low, and the whole skid-mounted device cannot be realized.

Disclosure of Invention

Aiming at the problems mentioned in the background technology, the invention aims to provide a high-efficiency middle-large horizontal split centrifugal air compressor to solve the problems mentioned in the background technology.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a large-scale horizontal subdivision formula centrifugal air compressor machine in high-efficient, includes the organism, still includes:

the pneumatic compression assembly is used for sucking outside air and compressing the air;

the power assembly is used for driving the pneumatic compression assembly to act;

the cooling system is arranged on the frame and used for cooling the air compressed by the pneumatic compression assembly and the power assembly;

the oil circuit system is arranged on the rack and used for lubricating the power assembly and the interior of the gear box;

preferably, the pneumatic compression assembly comprises a volute, an impeller body, a centrifugal impeller and a rotating shaft, the volute is fixed on the machine body, the impeller body is rotatably connected in the volute, the volute is provided with an air inlet and an air outlet, a plurality of centrifugal blades are respectively fixed on the outer portion of the impeller body, the rotating shaft is assembled on the impeller body, and the power assembly drives the rotating shaft to rotate.

The high-efficiency middle-large horizontal split centrifugal air compressor as claimed in claim 2, wherein: the power assembly comprises a power motor, a coupler and a protection device, the power motor is fixed on the machine body, a motor shaft of the power motor is connected to a power input end through the coupler, and the protection device protects the coupler when rotating.

Preferably, the cooling system comprises an intercooler, a water inlet pipe and a water outlet pipe, the intercooler is provided with a water inlet and a water outlet and is uniformly installed on the machine body, the water inlet pipe is fixed at the lower part of the intercooler, and the water outlet pipe is fixed at the upper part of the intercooler.

Preferably, the oil path system comprises a lubricating oil tank, an oil path system, an oil pump and an oil filter, the lubricating oil tank is fixed on the machine body, the oil path system is fixedly communicated with the lubricating oil tank, the oil pump is fixed on the machine body, and the oil pump supplies oil to the lubricating system provided with the volute through the oil path system.

Preferably, the inlet guide vane assembly comprises an inlet pipe, a flange, an outer pipe and adjusting vanes, the inlet pipe is communicated and fixed at an inlet end in the volute, the outer pipe is connected to the end of the inlet pipe through the flange, and the adjusting vanes are arranged in the outer pipe and are used for controlling an actuating mechanism of the inlet capacity of the whole machine.

Preferably, the oil filter is installed on the oil passage pipeline system.

Preferably, the centrifugal blades are formed by alternately arranging two blades with different sizes, and the centrifugal blades are forged stainless steel processing blades.

In summary, the invention mainly has the following beneficial effects:

when the high-efficiency middle-large horizontal split centrifugal air compressor is used, the capacity of cooling compressed air and the lubricating capacity are necessary; when the centrifugal air compressor is used, the power assembly can be utilized to drive the compression assembly to extract and compress air, the cooling system can rapidly cool the compressed air to a lower temperature, and the oil circuit system can provide lubricating capacity for starting the interior of the compression assembly, reduce abrasion, reduce the service temperature and prolong the service life; simultaneously, by adopting the technical scheme, the air compression efficiency can be improved by adopting the method that the two blades with different sizes are alternately distributed and integrally processed into the centrifugal blades.

Drawings

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention.

Reference numerals: 1. a body; 2. a pneumatic compression assembly; 3. a power assembly; 4. a cooling system; 5. an oil circuit system; 6. an inlet guide vane assembly; 21. a volute; 31. a power motor; 32. a coupling; 33. a protective cover; 41. intermediate cold air; 42. an intercooler; 51. a lubricating oil tank; 52. an oil duct line; 53. an oil pump; 54. oil filtration; 61. an air inlet pipe; 62. a flange; 63. an outer extension tube; 55. an oil mist separator.

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.

Example 1

Referring to fig. 1 and 2, a high-efficiency middle-large horizontal split centrifugal air compressor mainly includes the following parts:

a body 1 as a support;

the pneumatic compression assembly 2 is used for sucking outside air and compressing the air;

the power component 3 is used for driving the pneumatic compression component 2 to act;

the cooling system 4 is arranged on the rack and used for cooling the air compressed by the pneumatic compression assembly 2 and the power assembly 3;

the oil way system 5 is arranged on the rack and used for lubricating the power assembly 3 and the gear box;

referring to fig. 1 and 2, the high-efficiency middle-large horizontal split centrifugal air compressor has the necessary capacity of cooling compressed air and lubricating capacity when in use; when using this centrifugal air compressor machine, can utilize power component 3 to drive and start the compression subassembly and carry out gas extraction and compression, cooling system 4 can cool off compressed air to the lower temperature rapidly, and oil piping system 5 can reduce wearing and tearing, reduce service temperature, improve life for starting the inside lubricating ability that provides of compression subassembly.

Referring to fig. 1 and 2, the pneumatic compression assembly 2 includes a volute 21, an impeller and a rotating shaft, the volute 21 is fixed on the machine body 1, the impeller body is rotatably connected in the volute 21, the volute 21 is provided with an air inlet and an air outlet, a plurality of centrifugal blades are respectively fixed outside the impeller body, the rotating shaft is fixed on the impeller body, the power assembly 3 drives the rotating shaft to rotate, when the rotating shaft rotates, the rotating shaft can drive the impeller body to rotate, so that the centrifugal blades can be driven to rotate in the volute 21, and good air compression capability can be realized.

Referring to fig. 1 and 2, the power assembly 3 includes a power motor 31, a coupler 32 and a shield 33, the power motor 31 is fixed on the machine body 1, a motor shaft of the power motor 31 is connected with the rotating shaft under the protection of the shield through the coupler 32, and when the power motor 31 is started, the power motor can drive the rotating shaft to rotate through the coupler 32, so that the impeller rotates at a high speed by increasing the speed through the gear.

Referring to fig. 1 and 2, in the cooling system 4, intercoolers 41 and 42 having a water inlet and a water outlet are installed on the machine body 1, a water inlet pipe is fixed to lower portions of the intercoolers 41 and 42, and a water outlet pipe is fixed to upper portions of the intercoolers 41 and 42, and when a water pump is started, it is possible to realize circulation of water in the cooling water tank 41 through a first pipe and a second pipe, thereby enabling rapid cooling of compressed air.

Referring to fig. 1 and 2, the oil path system 5 includes a lubricating oil tank 51, an oil path pipeline 52, an oil pump 53 and an electromagnetic valve 54, the lubricating oil tank 51 is fixed on the machine body 1, the oil path pipeline 52 is fixed on the lubricating oil tank 51 in a communicating manner, the oil pump 53 is fixed on the machine body 1, the oil pump 53 supplies oil to a lubricating point of the gas compression system belonging to the volute 21 through the oil path pipeline 52, and when the oil pump 53 is started, the oil pump 53 can draw lubricating liquid from the lubricating oil tank 51 through the oil path pipeline 52, so that automatic lubrication can be realized.

Referring to fig. 1 and 2, the inlet guide vane assembly 6 includes an inlet pipe 61, a flange 62, an outer pipe 63, and adjusting blades, the inlet pipe 61 is connected to an inlet end fixed in the volute 21, the outer pipe 63 is connected to an end of the inlet pipe 61 through the flange 62, and the adjusting blades are disposed in the outer pipe 63 for controlling an inlet capacity of the outer pipe 63, when the inlet guide vane assembly 6 is used, the opening and closing and the opening and closing of the inner pipe 63 can be controlled by the adjusting blades, and the inlet pipe 61 and the outer pipe 63 can be conveniently connected and fixed by the flange 62.

Referring to fig. 1 and 2, an oil mist separator 55 is mounted on the oil passage line 52; the centrifugal blades are alternately arranged by two blades with different sizes, the centrifugal blades are section stainless steel blades, and the air compression efficiency can be improved by adopting a method that the two blades with different sizes are alternately distributed and integrally processed into the centrifugal blades.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.