CN208934919U - Middle pressure air compressor - Google Patents
Middle pressure air compressor Download PDFInfo
- Publication number
- CN208934919U CN208934919U CN201821655516.XU CN201821655516U CN208934919U CN 208934919 U CN208934919 U CN 208934919U CN 201821655516 U CN201821655516 U CN 201821655516U CN 208934919 U CN208934919 U CN 208934919U
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- pressure section
- compression unit
- normal pressure
- intermediate pressure
- oil
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Abstract
The utility model discloses a kind of manufacture difficulty is low, maintenance cost is low, and operating noise is small, is more energy-saving and environmentally friendly, and the middle pressure air compressor that the service life is longer, it includes pedestal；Normal pressure section compression unit, intermediate pressure section compression unit, oil cooler and Gas Cooler are installed side by side on pedestal；Normal pressure section compression unit includes normal pressure section motor, normal pressure section air filter, normal pressure section host and normal pressure gs-oil separator；Intermediate pressure section compression unit includes intermediate pressure section motor, intermediate pressure section air filter, intermediate pressure section host and middle pressure oil gas separating device；The oil pipe line of normal pressure section compression unit and intermediate pressure section compression unit is connected with oil cooler, and air pipe is and Gas Cooler；The gas output end of normal pressure section compression unit is equipped with cooling driers inlet connecting branch；The gas input of intermediate pressure section compression unit is equipped with cooling driers outlet connecting pipe；Cooling driers are connected between cooling driers inlet connecting branch and cooling driers outlet connecting pipe；Intermediate pressure section compression unit uses SCREW COMPRESSOR.
Description
Technical field
The utility model relates to two groups of helical-lobe compressors of a kind of air compressor, in particular to a kind of use can be by gas pressure
It is reduced to the middle pressure air compressor of 4.0MPa.
Background technique
The working principle of middle pressure air compressor is rotated using driving machine band dynamic crankshaft.Crankshaft passes through connecting rod band
Piston is reciprocating, and the reciprocating motion of piston changes the volume generating period of cylinder, the air inlet and exhaust valve of cylinder head
Periodically opening and closing, through exhaust valve, exhaust pipe, check valve when the air of inlet valve sucking reaches pressure at expulsion by piston compression
For users to use into air accumulator.Middle pressure air compressor is widely used in mine, petrochemical industry, water power, drilling well, military project etc.
Field.Middle pressure air compressor generally uses the combination of double piston machine or normal pressure section screw machine intermediate pressure section piston machine, existing
Big with the presence of the middle pressure air compressor manufacture difficulty in technology, maintenance cost is high, and operating noise is big, and energy consumption is high, and the service life is short
It is insufficient.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of manufacture difficulty is low, and maintenance cost is low, operating noise
It is small, it is more energy-saving and environmentally friendly, the middle pressure air compressor that the service life is longer.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: press air compressor in one kind, it is wrapped
Include pedestal；Normal pressure section compression unit, intermediate pressure section compression unit, oil cooler and Gas Cooler are installed side by side on pedestal；It is described
Normal pressure section compression unit include normal pressure section motor, normal pressure section air filter, normal pressure section host and normal pressure gs-oil separator, normal pressure section electricity
For driving normal pressure section host, normal pressure section air filter is installed at the air inlet of normal pressure section host machine, normal pressure gs-oil separator and often
Section host is pressed to be connected；The intermediate pressure section compression unit includes intermediate pressure section motor, intermediate pressure section air filter, intermediate pressure section host and middle pressure oil
Gas separating device, for driving intermediate pressure section host, intermediate pressure section air filter is installed at the air inlet of intermediate pressure section host intermediate pressure section motor, in
Pressure oil gas separating device is connected with intermediate pressure section host；The oil pipe line of the normal pressure section compression unit and intermediate pressure section compression unit with
Oil cooler is connected；The air pipe of the normal pressure section compression unit and intermediate pressure section compression unit is and Gas Cooler；Described
The gas output end of normal pressure section compression unit is equipped with cooling driers inlet connecting branch；The gas of the intermediate pressure section compression unit inputs
End is equipped with cooling driers outlet connecting pipe；It is connected between the cooling driers inlet connecting branch and cooling driers outlet connecting pipe cold dry
Machine；The intermediate pressure section compression unit uses SCREW COMPRESSOR.
Preferably, air pipe, the oil pipe line of the air pipe of normal pressure section compression unit, oil pipe line and intermediate pressure section compression unit
Four kinds of different colors are respectively adopted, and by the corresponding pipeline name identification of different colours on machine.
After adopting the above structure, the utility model has the following beneficial effects: present patent application uses two groups of screw compressions
Machine units connected in series is at compressor complete machine.Normal pressure section helical-lobe compressor is run to default pressure when compressor start, after cooling
External cooling driers are delivered to, enter intermediate pressure section helical-lobe compressor after removing moisture, and through intermediate pressure section compressor compresses extremely using pressure
Until power.Gas first removes moisture removal through cooling driers drying before entering intermediate pressure section and reduces temperature, makes to press compression section to use in two sections
Function is smaller, more energy saving.Intermediate pressure section uses SCREW COMPRESSOR, and noise is lower.Different pipelines use different colors, and maintenance is more
It is convenient to add.
In conclusion the utility model provides, a kind of manufacture difficulty is low, and maintenance cost is low, and operating noise is small, more supernumerary segment
Can be environmentally friendly, the middle pressure air compressor that the service life is longer.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram that air compressor is pressed in the utility model.
Fig. 2 is the side structure schematic diagram that air compressor is pressed in the utility model.
Fig. 3 is the schematic perspective view that air compressor is pressed in the utility model.
It is as shown in the figure: pedestal 1, normal pressure section motor 2, normal pressure section air filter 3, normal pressure section host 4, normal pressure gs-oil separator 5, in
Press section motor 6, intermediate pressure section air filter 7, intermediate pressure section host 8, middle pressure oil gas separating device 9, oil cooler 10, cooling driers inlet connecting branch
11, cooling driers outlet connecting pipe 12, Gas Cooler 13.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
Attached drawing 3 is arrived in conjunction with attached drawing 1, presses air compressor in one kind, it includes pedestal 1；Normal pressure is installed side by side on pedestal 1
Section compression unit, intermediate pressure section compression unit, oil cooler 10 and Gas Cooler 13；The normal pressure section compression unit includes normal pressure
Section motor 2, normal pressure section air filter 3, normal pressure section host 4 and normal pressure gs-oil separator 5, normal pressure section motor 2 is for driving normal pressure section master
Machine 4, normal pressure section air filter 3 are installed at the air inlet of normal pressure section host 4, and normal pressure gs-oil separator 5 is connected with normal pressure section host 4；
The intermediate pressure section compression unit includes intermediate pressure section motor 6, intermediate pressure section air filter 7, intermediate pressure section host 8 and middle pressure oil gas separating device 9,
Intermediate pressure section motor 6 is for driving intermediate pressure section host 8, and intermediate pressure section air filter 7 is installed at the air inlet of intermediate pressure section host 8, middle pressure oil
Gas separating device 9 is connected with intermediate pressure section host 8；The oil pipe line of the normal pressure section compression unit and intermediate pressure section compression unit with oil
Cooler 10 is connected；The air pipe of the normal pressure section compression unit and intermediate pressure section compression unit with Gas Cooler 13；It is described
Normal pressure section compression unit gas output end be equipped with cooling driers inlet connecting branch 11；The gas of the intermediate pressure section compression unit
Input terminal is equipped with cooling driers outlet connecting pipe 12；Between the cooling driers inlet connecting branch 11 and cooling driers outlet connecting pipe 12
It is connected with cooling driers；The intermediate pressure section compression unit uses SCREW COMPRESSOR.
Preferably, air pipe, the oil pipe line of the air pipe of normal pressure section compression unit, oil pipe line and intermediate pressure section compression unit
Four kinds of different colors are respectively adopted, and by the corresponding pipeline name identification of different colours on machine.
After adopting the above structure, the utility model has the following beneficial effects: present patent application uses two groups of screw compressions
Machine units connected in series is at compressor complete machine.Normal pressure section helical-lobe compressor is run to default pressure when compressor start, after cooling
External cooling driers are delivered to, enter intermediate pressure section helical-lobe compressor after removing moisture, and through intermediate pressure section compressor compresses extremely using pressure
Until power.Gas first removes moisture removal through cooling driers drying before entering intermediate pressure section and reduces temperature, makes to press compression section to use in two sections
Function is smaller, more energy saving.Intermediate pressure section uses SCREW COMPRESSOR, and noise is lower.Different pipelines use different colors, and maintenance is more
It is convenient to add.
In conclusion the utility model provides, a kind of manufacture difficulty is low, and maintenance cost is low, and operating noise is small, more supernumerary segment
Can be environmentally friendly, the middle pressure air compressor that the service life is longer.
It should be strongly noted that cooling driers, that is, the freezing type drier, in schematic figures, in order to prevent its
Other component is blocked, attached drawing hint effect is influenced, attached drawing 1 all eliminates the signal to cooling driers into attached drawing 3.
The utility model and embodiments thereof are described above, description is not limiting, shown in the drawings
It also is one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field it is general
Logical technical staff is enlightened by it, without deviating from the purpose of the present invention, is not inventively designed and is somebody's turn to do
The similar frame mode of technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (2)
1. pressing air compressor in one kind, it is characterised in that: it includes pedestal (1)；Normal pressure section pressure is installed side by side on pedestal (1)
Contracting unit, intermediate pressure section compression unit, oil cooler (10) and Gas Cooler (13)；The normal pressure section compression unit includes normal pressure
Section motor (2), normal pressure section air filter (3), normal pressure section host (4) and normal pressure gs-oil separator (5), normal pressure section motor (2) is for driving
Dynamic normal pressure section host (4), normal pressure section air filter (3) are installed at the air inlet of normal pressure section host (4), normal pressure gs-oil separator (5)
It is connected with normal pressure section host (4)；The intermediate pressure section compression unit includes intermediate pressure section motor (6), intermediate pressure section air filter (7), middle pressure
Section host (8) and middle pressure oil gas separating device (9), intermediate pressure section motor (6) is for driving intermediate pressure section host (8), intermediate pressure section air filter (7)
It is installed at the air inlet of intermediate pressure section host (8), middle pressure oil gas separating device (9) is connected with intermediate pressure section host (8)；The normal pressure
The oil pipe line of section compression unit and intermediate pressure section compression unit is connected with oil cooler (10)；The normal pressure section compression unit and
The air pipe of intermediate pressure section compression unit with Gas Cooler (13)；The gas output end of the normal pressure section compression unit is equipped with cold
Dry machine inlet connecting branch (11)；The gas input of the intermediate pressure section compression unit is equipped with cooling driers outlet connecting pipe (12)；
Cooling driers are connected between the cooling driers inlet connecting branch (11) and cooling driers outlet connecting pipe (12)；The intermediate pressure section
Compression unit uses SCREW COMPRESSOR.
2. middle pressure air compressor according to claim 1, it is characterised in that: air pipe, the oil of normal pressure section compression unit
Four kinds of different colors are respectively adopted in the air pipe of pipeline and intermediate pressure section compression unit, oil pipe line, and different colours are corresponding
Pipeline name identification is on machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655516.XU CN208934919U (en) | 2018-10-11 | 2018-10-11 | Middle pressure air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655516.XU CN208934919U (en) | 2018-10-11 | 2018-10-11 | Middle pressure air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934919U true CN208934919U (en) | 2019-06-04 |
Family
ID=66724273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821655516.XU Active CN208934919U (en) | 2018-10-11 | 2018-10-11 | Middle pressure air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934919U (en) |
-
2018
- 2018-10-11 CN CN201821655516.XU patent/CN208934919U/en active Active
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