CN204532820U - Diesel-driven portable single-screw air compressor - Google Patents
Diesel-driven portable single-screw air compressor Download PDFInfo
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- CN204532820U CN204532820U CN201520042861.6U CN201520042861U CN204532820U CN 204532820 U CN204532820 U CN 204532820U CN 201520042861 U CN201520042861 U CN 201520042861U CN 204532820 U CN204532820 U CN 204532820U
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- gas holder
- horizontal gas
- diesel
- main frame
- air compressor
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 239000010721 machine oil Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of diesel-driven portable single-screw air compressor, comprise singe screw main frame, diesel engine, control box, first horizontal gas holder and the second horizontal gas holder, diesel engine and singe screw main frame, control box is connected, be installed on the first horizontal gas holder and the second horizontal gas holder, the bottom of the first horizontal gas holder and the second horizontal gas holder is provided with wheel, the relief opening of singe screw main frame connects the suction port of described first horizontal gas holder, the relief opening of the first horizontal gas holder connects the suction port of the second horizontal gas holder by deaerator.Bottom two horizontal gas holder, install wheel, be convenient to facilitate mobile air compressor in the course of the work, flexibility is strong; Employing single cylinder diesel drives, and still can normally use in the occasion of short of electricity or electricity consumption inconvenience, applicability is wide; Adopt singe screw main frame, discharge capacity foot, efficiency high (energy-conservation), shake little, noise is low, the life-span is long, maintenance is convenient.
Description
Technical field
The utility model relates to the air compressor of mechanical field, particularly diesel-driven portable single-screw air compressor, is widely used in engineering, field, mine.
Background technique
Air compressor is the main body in compressed air source unit, and it is the device mechanical energy of prime mover (normally motor) being converted to gas pressure energy, is compressed-air actuated pressure generator.
The kind of air compressor is a lot, and can be divided into positive displacement compressor by working principle, speed mode compressor, the working principle of positive displacement compressor is the volume of pressurized gas, and the density of gas molecule in per unit volume is increased to improve compressed-air actuated pressure; The working principle of speed mode compressor improves the movement velocity of gas molecule, and the kinetic transformation that gas molecule is had is the pressure energy of gas, thus improves compressed-air actuated pressure.
Now conventional air compressor has piston type air compressor, screw air compressor (screw air compressor is divided into again double-screw type air compressor and single screw air compressor); Centrifugal compressor and sliding-vane air compressor; Scroll type air compressor etc.
In existing like product, piston machine noise is large, vibration is strong, efficiency low power consumption, Component multidimensional repair trouble etc.; Existing double-screw type mobile air compressor often adopts motor to drive, and cannot use in the place of short of electricity or electricity consumption inconvenience; The piston machine used in similar application is compared, and I has a clear superiority in by the singe screw head of company's independent development; Compared with coordinating the advanced singe screw head of my company's independent development with use single cylinder diesel, the vibrations of use double-screw type air compressor are comparatively large, energy consumption is higher, discharge capacity is less, the maintenance cycle is shorter, maintenance cost is more high.
Model utility content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, elegant in appearance, easy to use, efficiency is high, unit cost is low, maintenance cost is low, the maintenance cycle is longer, and can the diesel-driven portable single-screw air compressor of one of movement flexibly.
For realizing above-mentioned technique effect, the utility model discloses a kind of diesel-driven portable single-screw air compressor, comprise singe screw main frame, diesel engine, control box, first horizontal gas holder and the second horizontal gas holder, described diesel engine and described singe screw main frame, described control box is connected, be installed on described first horizontal gas holder and described second horizontal gas holder, the bottom of described first horizontal gas holder and described second horizontal gas holder is provided with wheel, the relief opening of described singe screw main frame connects the suction port of described first horizontal gas holder, the relief opening of described first horizontal gas holder connects the suction port of described second horizontal gas holder by deaerator.
The utility model further improves and is, described diesel engine is single cylinder diesel, and described single cylinder diesel connects described singe screw main frame by belt transmission unit drives.
The utility model further improves and is, described belt transmission unit comprises the belt pulley be located at respectively on described diesel engine and described singe screw main frame, and two ends are sheathed on the belt on described belt pulley respectively.
Diesel-driven portable single-screw air compressor of the present utility model passes through belt drives singe screw main frame by single cylinder diesel, singe screw main frame high speed rotating, generation has certain pressure (needing design pressure according to air tool pressure) gas mixture, gas mixture is discharged into the first horizontal gas holder, gas mixture is under the effect of internal pressure, be separated by deaerator, the pressurized air separated, by minimum pressure valve, enters in the second horizontal gas holder for pneumatic equipment use.There is following beneficial effect:
1, bottom two horizontal gas holder, install wheel, be convenient to facilitate mobile air compressor in the course of the work, flexibility is strong;
2, adopt single cylinder diesel to drive, still can normally use in the occasion of short of electricity or electricity consumption inconvenience, applicability is wide;
3, adopt singe screw main frame, discharge capacity foot, efficiency high (energy-conservation), shake little, noise is low, the life-span is long, maintenance is convenient.
The utility model further improves and is, the suction port of described singe screw main frame connects an air filter by a suction valve.When air enters singe screw main frame, first pass through air filter, then suction valve is passed through, then the singe screw main frame of rotation is entered into, suction valve can realize the function of the Load-unload of air compressor by the size controlling air inlet, air filter filters out the granulometric impurity in air, reduces dust in air to the wearing and tearing of part, improves the working life of the utility model air compressor.
The utility model further improves and is, be also connected with a return line between described first horizontal gas holder and described singe screw main frame, described return line is provided with radiator and oil screen.The high-temperature oil gas mixture of coming is compressed from singe screw main frame, pass through deaerator, and under gravity, screw rod machine oil is stored in the bottom of the first horizontal gas holder, and under the effect of internal system pressure, screw rod machine oil enters radiator and cools, cooled screw rod machine oil is filtered by oil screen, such low temperature, clean screw rod machine oil enter again singe screw main frame, enter the cyclic process of oil-way system next time, cost-saving.
The utility model further improves and is, the relief opening of described singe screw main frame is provided with temperature transducer.
The utility model further improves and is, described first horizontal gas holder is provided with pressure transducer.
The utility model further improves and is, described temperature transducer is connected the control unit of described control box with described pressure transducer, and described control unit also connects alarm unit and relay.By being arranged on the temperature transducer of singe screw main exhaust mouth and the pressure transducer be arranged on the first horizontal gas holder, with the temperature and pressure of display system, can, by temperature alarming point, utilize relay to realize the stoppage protection of machine simultaneously.
The utility model further improves and is, the bottom of described singe screw main frame and described diesel engine and be provided with beam between described first horizontal gas holder and described second horizontal gas holder.The horizontal gas holder direct collision of diesel engine and singe screw main frame and first, second can be avoided, extend the working life of diesel engine and singe screw main frame, reduce vibrations simultaneously.
The utility model further improves and is, described diesel engine is provided with pull bar.Be convenient to the shipping of air compressor, treat pin.
Accompanying drawing explanation
Fig. 1 is the perspective view of the diesel-driven portable single-screw air compressor of the utility model.
Fig. 2 is the high-level schematic functional block diagram of the diesel-driven portable single-screw air compressor of the utility model.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Consult shown in Fig. 1 and Fig. 2, diesel-driven portable single-screw air compressor of the present utility model is formed primarily of the horizontal gas holder 14 of singe screw main frame 11, diesel engine 12, control box 13,1 first and one second horizontal gas holder 15.Diesel engine 12 is single cylinder diesel, and as drive system, driven by a belt transmission unit 16 and connect singe screw main frame 11, compare motor-driven mode, the utility model still can normally use in the occasion of short of electricity or electricity consumption inconvenience, and applicability is strong.Belt transmission unit 16 comprises the belt pulley be located at respectively on diesel engine 12 and singe screw main frame 11, and two ends are sheathed on the belt on belt pulley respectively, and is located at the pulley cover outside belt pulley and belt, beautiful shape, compact to design.Control box 13 control connection diesel engine 12, can adopt electronic Starting mode to brake diesel engine 12, simple to operate, easy to use.Adopt singe screw main frame, discharge capacity foot, efficiency high (energy-conservation), shake little, noise is low, the life-span is long, maintenance is convenient.
First horizontal gas holder 14 and the second horizontal gas holder 15 laid out in parallel, bottom symmetrical is provided with four wheels 17, diesel engine 12, singe screw main frame 11 and control box 13 are all installed on the first horizontal gas holder 14 and the second horizontal gas holder 15, diesel engine 12 is connected with singe screw main frame 11 and is installed on the front portion of the first horizontal gas holder 14 and the second horizontal gas holder 15, and control box 13 is installed on the rear portion of the first horizontal gas holder 14 and the second horizontal gas holder 15, control box 13 is connected with diesel engine 12, for controlling the keying of diesel engine 12.Diesel engine 12, singe screw main frame 11 and control box 13 and the first horizontal gas holder 14 and the second horizontal gas holder 15 are integrated, compact to design, attractive in appearance.Bottom two horizontal gas holder, install wheel 17, be convenient to facilitate mobile air compressor in the course of the work, easy to use, flexibility is strong.
Coordinate shown in Fig. 2, singe screw main frame 11 has a relief opening and a suction port, the relief opening of singe screw main frame 11 connects the suction port of the first horizontal gas holder 14 by an oil gas pipeline 18, the gas mixture with pressure for singe screw main frame 11 high speed rotating being produced is discharged into the first horizontal gas holder 14.The relief opening of the first horizontal gas holder 14 connects a deaerator 19 by a combination brake switch and proporting 143, and this deaerator 19 connects the suction port of the second horizontal gas holder 15 further.Deaerator 19 is for separating of the pressurized air gone out in gas mixture, this pressurized air is entered in the second horizontal gas holder 15 for pneumatic equipment use by minimum pressure valve, the air outlet that pneumatic equipment only need connect the second horizontal gas holder 15 just can use pressurized air, quick and easy to use.
The main operational principle of diesel-driven portable single-screw air compressor of the present utility model is: by single cylinder diesel 12 by belt drives singe screw main frame 11, singe screw main frame 11 high speed rotating, generation has certain pressure (needing design pressure according to air tool pressure) gas mixture, gas mixture is discharged into the first horizontal gas holder 14, gas mixture is under the effect of internal pressure, be separated by deaerator 19, the pressurized air separated passes through minimum pressure valve, enter in the second horizontal gas holder 15 for pneumatic equipment use.Discharge capacity foot, efficiency high (energy-conservation), shake little, noise is low, the life-span is long, maintenance is convenient.
As better embodiment of the present utility model, connect an air filter 21 at the suction port of singe screw main frame 11 by a suction valve 20.When air enters singe screw main frame 11, first by air filter 21, then by suction valve 20, then enter in the singe screw main frame 11 of rotation, suction valve 20 can realize the function of the Load-unload of singe screw main frame 11 by the size controlling air inlet, air filter 21 filters out the granulometric impurity in air, reduces dust in air to the wearing and tearing of part, improves the working life of this singe screw main frame 11.
Also be connected with return line 22 between first horizontal gas holder 14 and singe screw main frame 11, for the screw rod machine oil in the high-temperature oil gas mixture after compressing through singe screw main frame 11 is recycled to singe screw main frame 11 from the first horizontal gas holder 14, re-use.This return line 22 is provided with radiator 221 and oil screen 222, and radiator 221 is fan, and for the screw rod machine oil of cooling down high-temperature, radiator 221 is arranged on the pto＝power take-off of singe screw main frame 11, to guarantee that cooling effect is best.Oil screen 222 is located between radiator 221 and singe screw main frame 11, for filtering cooled screw rod machine oil.Screw rod machine oil in high-temperature oil gas mixture after singe screw main frame 11 compresses is by deaerator 19, and under gravity, screw rod machine oil is stored in the bottom of the first horizontal gas holder 14, under the effect of internal system pressure, the radiator 221 that screw rod machine oil enters return line 22 cools, cooled screw rod machine oil is filtered by oil screen 222, such low temperature, clean screw rod machine oil enter again singe screw main frame 11, enter the cyclic process of oil-way system next time, cost-saving, increase economic efficiency.
Near the relief opening of singe screw main frame 11, temperature transducer 23 is also installed, and the combination brake switch and proporting 143 of the first horizontal gas holder 14 is provided with pressure transducer 24, the control unit of temperature transducer 23 and pressure transducer 24 connection control case 13, this control unit connects alarm unit and relay further, by being arranged on the temperature transducer 23 of singe screw main frame 11 relief opening and the pressure transducer 24 be arranged on the combination brake switch and proporting 143 of the first horizontal gas holder 14, with the temperature and pressure of display system, simultaneously can by temperature alarming point, utilize relay to realize the stoppage protection of machine.
The installation surface of contact place of the bottom of singe screw main frame 11 and diesel engine 12 and the first horizontal gas holder 14 and the second horizontal gas holder 15 is provided with beam 25, diesel engine 12 and singe screw main frame 11 and first, second horizontal gas holder direct collision can be avoided, extend the working life of diesel engine 12 and singe screw main frame 11, reduce vibrations simultaneously.
For the ease of air compressor shipping, treat pin, diesel engine 12 is also provided with pull bar 26.
Below by reference to the accompanying drawings and embodiment the utility model has been described in detail, those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (10)
1. a diesel-driven portable single-screw air compressor, it is characterized in that: comprise singe screw main frame, diesel engine, control box, first horizontal gas holder and the second horizontal gas holder, described diesel engine and described singe screw main frame, described control box is connected, be installed on described first horizontal gas holder and described second horizontal gas holder, the bottom of described first horizontal gas holder and described second horizontal gas holder is provided with wheel, the relief opening of described singe screw main frame connects the suction port of described first horizontal gas holder, the relief opening of described first horizontal gas holder connects the suction port of described second horizontal gas holder by deaerator.
2. diesel-driven portable single-screw air compressor as claimed in claim 1, it is characterized in that: described diesel engine is single cylinder diesel, described single cylinder diesel connects described singe screw main frame by belt transmission unit drives.
3. diesel-driven portable single-screw air compressor as claimed in claim 2, it is characterized in that: described belt transmission unit comprises the belt pulley be located at respectively on described diesel engine and described singe screw main frame, and two ends are sheathed on the belt on described belt pulley respectively.
4. diesel-driven portable single-screw air compressor as claimed in claim 1, is characterized in that: the suction port of described singe screw main frame connects an air filter by a suction valve.
5. diesel-driven portable single-screw air compressor as claimed in claim 1, is characterized in that: be also connected with a return line between described first horizontal gas holder and described singe screw main frame, described return line is provided with radiator and oil screen.
6. the diesel-driven portable single-screw air compressor according to any one of Claims 1 to 5, is characterized in that: the relief opening of described singe screw main frame is provided with temperature transducer.
7. diesel-driven portable single-screw air compressor as claimed in claim 6, is characterized in that: described first horizontal gas holder is provided with pressure transducer.
8. diesel-driven portable single-screw air compressor as claimed in claim 7, it is characterized in that: described temperature transducer is connected the control unit of described control box with described pressure transducer, described control unit also connects alarm unit and relay.
9. diesel-driven portable single-screw air compressor as claimed in claim 1, is characterized in that: the bottom of described singe screw main frame and described diesel engine and be provided with beam between described first horizontal gas holder and described second horizontal gas holder.
10. diesel-driven portable single-screw air compressor as claimed in claim 1, is characterized in that: described diesel engine is provided with pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042861.6U CN204532820U (en) | 2015-01-21 | 2015-01-21 | Diesel-driven portable single-screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042861.6U CN204532820U (en) | 2015-01-21 | 2015-01-21 | Diesel-driven portable single-screw air compressor |
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| Publication Number | Publication Date |
|---|---|
| CN204532820U true CN204532820U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042861.6U Expired - Fee Related CN204532820U (en) | 2015-01-21 | 2015-01-21 | Diesel-driven portable single-screw air compressor |
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| CN (1) | CN204532820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595192A (en) * | 2015-01-21 | 2015-05-06 | 意朗实业（上海）有限公司 | Movable type single-screw air compressor driven by diesel engine |
-
2015
- 2015-01-21 CN CN201520042861.6U patent/CN204532820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595192A (en) * | 2015-01-21 | 2015-05-06 | 意朗实业（上海）有限公司 | Movable type single-screw air compressor driven by diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: 226000 south of Xingyuan West Road and north of No.2 east of Jinding Road, high tech Zone, Nantong City, Jiangsu Province Patentee after: Max fluid technology (Jiangsu) Co.,Ltd. Address before: No. 668, deli West Road, Jiading District, Shanghai, 201802 Patentee before: ELANG INDUSTRY (SHANGHAI) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |