CN204900252U - Screw -type air compressor - Google Patents
Screw -type air compressor Download PDFInfo
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- CN204900252U CN204900252U CN201520491580.9U CN201520491580U CN204900252U CN 204900252 U CN204900252 U CN 204900252U CN 201520491580 U CN201520491580 U CN 201520491580U CN 204900252 U CN204900252 U CN 204900252U
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- main frame
- screw
- diesel engine
- type main
- air compressor
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Abstract
The utility model provides a screw -type air compressor, including the chassis, the motor or the diesel engine that are equipped with the screw host computer on the chassis and do all can to screw host computer output driver, the power output shaft of motor or diesel engine sets up in the one end towards the screw host computer, is deviating from on motor or the diesel engine power output shaft's one end is equipped with radiator fan, still is equipped with the compressed gas who is arranged in the air compressor machine and carries out the refrigerated radiator on the chassis, and motor or diesel engine are arranged between screw host computer and the radiator, the radiator fan orientation of motor or diesel engine the radiator so that radiator fan carries out forced -air cooling heat dissipation at the during operation to the radiator. Radiator fan can carry out forced -air cooling heat dissipation to the radiator at the during operation, the radiating efficiency of further improvement radiator, and the make full use of energy improves the radiating effect.
Description
Technical field
The utility model relates to a kind of screw-rod air compressor.
Background technique
Air compressor is the basic product of the modernization of industry, its be by the changes mechanical energy of prime mover be gas pressure can device, be compressed-air actuated pressure generator, air pressure application very wide, particularly construct in the wild and mine operation, for construction operation provides power source.
Prime mover of existing screw-rod air compressor has motor and diesel engine, drives air compressor host action, realize the compressed energy-storage to air by motor and diesel engine by intermediate transmission structure.Be in the Chinese utility model patent of CN203308713U, disclose a kind of compact type mining intelligent frequency conversion screw air compressor at Authorization Notice No., it comprises underframe, underframe is made up of two parallel horizontal gas holder of extending and support connecting piece, underframe is installed with cooling unit fitting seat successively, screw type main frame fitting seat and motor mount, motor mount is provided as the motor of prime mover, screw type main frame fitting seat arranges screw type main frame, cooling unit fitting seat arranges the radiator being used for cooling the one stage of compression gas in air compressor, during use, by electric motor driven screw formula host activity to realize air compressing.
In above-mentioned screw air compressor, screw type main frame is between radiator and motor, the pto＝power take-off of motor is towards screw type main frame side, so, the heat radiation side being provided with fan of the opposing layout with pto＝power take-off on motor is arranged back to radiator, the radiation air that the fan of the heat radiation side of motor can not be utilized to export carries out air-cooled to radiator, and radiator only can rely on the constituent of self to cool pressurized gas.
Summary of the invention
The utility model provides a kind of screw-rod air compressor, carries out air-cooled technical problem to solve the radiation fan of motor that can not utilize existed in prior art to radiator.
The technological scheme of screw-rod air compressor provided by the utility model is: a kind of screw-rod air compressor, comprise underframe, underframe is provided with screw type main frame and to the motor of screw type main frame output drive strength or diesel engine, the pto＝power take-off of motor or diesel engine is arranged on towards one end of screw type main frame, motor or diesel engine are provided with radiation fan in the one end deviating from described pto＝power take-off, underframe is also provided with the radiator for cooling the pressurized gas in air compressor, described motor or diesel engine are arranged between described screw type main frame and radiator, the radiation fan of described motor or diesel engine operationally carries out wind-cooling heat dissipating to radiator towards described radiator to make radiation fan.
Described screw type main frame is by described Diesel Driven, and diesel engine is in transmission connection by the power input shaft of coupling and screw type main frame.
Described screw type main frame and diesel engine are fixedly assembled together by center rest, and center rest is supported by beam and is arranged on described underframe.
Described underframe comprises two parallel horizontal gas holder arranged, leaves assemblage gap, be provided with the fuel tank for providing fuel oil to described diesel engine in this assemblage gap between two horizontal gas holder.
One of them in described two horizontal gas holder is the first gas holder, another is the second gas holder, first gas holder is integrated with the oil gas chamber for storing the gas mixture of being discharged by the relief opening of described screw type main frame, oil gas chamber has suction port, relief opening and oil drain out, the suction port in oil gas chamber and the relief opening UNICOM of described screw type main frame, the relief opening in described oil gas chamber is communicated with deaerator, the relief opening of deaerator is communicated with the second gas holder, the oil drain out in described oil gas chamber is communicated with by the return opening of return line with described screw type main frame, return line is provided with oil strainer.
The suction port place of the intake duct of described diesel engine is provided with rainhat.
The air inlet path of described screw type main frame is provided with suction valve, and suction valve is provided with air filter.
Described diesel engine has the air outlet flue upwards extended, and air outlet flue is provided with muffler, and muffler is located at the top of described screw-rod air compressor.
Described screw type main frame and diesel engine are arranged in the middle part of underframe, and underframe is provided with controller in the side of described screw type main frame.
Described underframe is provided with road wheel, and described screw type main frame is twin-screw main frame.
The beneficial effect of screw-rod air compressor provided by the utility model is: in screw-rod air compressor provided by the utility model, for being arranged between screw type main frame and radiator to the motor of screw type main frame output drive strength or diesel engine, and the radiation fan of motor or diesel engine is towards radiator, make radiation fan operationally can carry out wind-cooling heat dissipating to radiator like this, the radiating efficiency of further raising radiator, make full use of the energy, improve radiating effect.
Further, adopt Diesel Driven screw type main frame, air compressor be can be applicable to does not have the place of electric power safeguard, and diesel engine is connected by the pto of coupling with screw type main frame, and compact structure, reliable transmission, transmission is comparatively compact.
Further, screw type main frame and diesel engine are fixedly assembled together by center rest, and place it in comprise two horizontal gas holder underframe on, the structure of whole screw-rod air compressor is comparatively compact.
Further, by providing to diesel engine the fuel tank of fuel to be placed between two horizontal gas holder, effectively can protect fuel tank like this, preventing fuel tank from being collided with, meanwhile, can space be made full use of.
Further, rainhat is set at the suction port place of the intake duct of diesel engine, large particle thing and rainwater can be avoided to enter the intake duct of diesel engine.
Further, air filter is directly installed on suction valve, the pressure loss of air inlet can be reduced so to greatest extent.
Further, the muffler on the air outlet flue of diesel engine is arranged on the top of screw-rod air compressor, the contact of muffler and people can be avoided like this, prevent from scalding.
Further, screw type main frame and diesel engine are arranged in the middle part of underframe, and underframe arranges controller in the side of screw type main frame, can make full use of the mounting point on underframe like this, make whole air compressor structure comparatively compact.
Further, underframe arranges road wheel, whole air compressor can be made to be movably walking as required.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of screw-rod air compressor provided by the utility model;
Fig. 2 is the left side schematic diagram of air compressor shown in Fig. 1;
Fig. 3 is the right side schematic view of air compressor shown in Fig. 1;
Fig. 4 is the rear view of air compressor shown in Fig. 1.
Embodiment
As shown in Figures 1 to 4, an embodiment for screw-rod air compressor, the air compressor in this embodiment comprises underframe 100, and underframe 100 comprises support 101, support 101 is installed with two parallel horizontal gas holder 1 arranged, is respectively provided with a road wheel 13 in the corner of support 101.
Above-mentioned two horizontal gas holder 1 extend in left-right direction, two horizontal gas holder 1 are installed with and are furnished with screw type main frame 11 successively in left-right direction, to the diesel engine 5 of screw type main frame output drive strength and the radiator 7 for cooling the pressurized gas in air compressor, screw type main frame 11 is herein twin-screw main frame, screw type main frame 11 and diesel engine 5 are fixedly assembled together by center rest 10, center rest 10 is supported by beam and is arranged on described underframe 100, and, the pto＝power take-off of diesel engine 5 is in transmission connection by the power input shaft of elastic coupling flexible coupling and screw type main frame 11.
In the present embodiment, the pto＝power take-off of diesel engine 5 is arranged on towards one end of screw type main frame 11, diesel engine 5 is provided with radiation fan in the one end deviating from described pto＝power take-off, because diesel engine 5 is arranged between described screw type main frame 11 and radiator 7, the radiation fan of diesel engine 5 operationally carries out wind-cooling heat dissipating to radiator 7 towards described radiator 7 to make radiation fan.
Further, between two horizontal gas holder 1, leave assemblage gap, in this assemblage gap, be provided with the fuel tank 12 for providing fuel oil to described diesel engine, take full advantage of space, and fuel tank is collided with by receipts.
In the present embodiment, one of them in two horizontal gas holder is the first gas holder, another is the second gas holder, first gas holder is integrated with the oil gas chamber for storing the gas mixture of being discharged by the relief opening of described screw type main frame 11, oil gas chamber has suction port, relief opening and oil drain out, the suction port in oil gas chamber and the relief opening UNICOM of described screw type main frame 11, the relief opening in described oil gas chamber is communicated with deaerator 15, the relief opening of deaerator 15 is communicated with the second gas holder, the oil drain out in described oil gas chamber is communicated with by the return opening of return line with described screw type main frame 11, return line is provided with oil strainer 16.Deaerator 15 herein and oil strainer 16 spinning are on combination brake switch and proporting 17, combination brake switch and proporting 17 is arranged on two horizontal gas holder, combination brake switch and proporting 17 herein is also integrated with thermostat valve, thermostat valve herein can to adopt on existing air compressor conventional thermostat valve, the oil temperature of lubricant oil in screw type main frame in adjustment air compressor that can be real-time.
The air outlet place of the second gas holder is provided with pressure gauge 18, and person easy to use like this watches the pressure of gas holder inside.
In the present embodiment, the suction port place of the intake duct of diesel engine 5 is provided with rainhat 14, avoids entering of large particle thing and rainwater.Meanwhile, diesel engine 5 has the air outlet flue upwards extended, and air outlet flue is provided with muffler 6, and muffler 6 is located at the top of described screw-rod air compressor, avoids the contact of people, prevents from scalding.
The air inlet path of screw type main frame 11 is provided with suction valve 9 in gas flow direction, suction valve 9 is provided with air filter 8, air filter 8 is herein directly installed on suction valve 9, decreases the pressure loss of air inlet to greatest extent.
In the present embodiment, screw type main frame 11 and diesel engine 5, radiator 7 are arranged in the middle part of underframe 100, and underframe 100 is provided with controller 3 in the side of described screw type main frame 11.Meanwhile, underframe is also provided with storage battery 2 and power switch 4, storage battery 2 is herein placed in special chest, collision free and drenching with rain.
In the present embodiment, two horizontal gas holder are also provided with and move back handle 19, person's push-and-pull air compressor easy to use moves integrally.
In the screw-rod air compressor that the present embodiment provides, screw type main frame, diesel engine and radiator are arranged on two horizontal gas holder successively, whole air compressor structure is compact, level of integration is higher, and, make radiation fan on diesel engine towards radiator, radiation fan can be made full use of wind-cooling heat dissipating is carried out to radiator, improve the effect of radiator, make full use of the energy.
In the present embodiment, screw type main frame adopts twin-screw main frame, and in other embodiments, screw type main frame also can adopt singe screw main frame.
In the present embodiment, driving force is provided to screw type main frame by diesel engine, in other embodiments, also driving force can be provided by motor to screw type main frame, now, the pto＝power take-off of motor is arranged on towards one end of screw type main frame, and one end deviating from described pto＝power take-off of motor is provided with radiation fan, and motor valve radiation fan operationally carries out wind-cooling heat dissipating to radiator towards described radiator to make radiation fan.
In the present embodiment, underframe is provided with road wheel, can move as required like this, in other embodiments, also can save road wheel.
In the present embodiment, underframe comprises two horizontal gas holder, and in other embodiments, underframe also can not comprise two horizontal gas holder, arranges separately Undercarriage structure to support in addition to prevent screw type main frame, diesel engine and radiator.
Claims (10)
1. a screw-rod air compressor, comprise underframe, underframe is provided with screw type main frame and to the motor of screw type main frame output drive strength or diesel engine, the pto＝power take-off of motor or diesel engine is arranged on towards one end of screw type main frame, motor or diesel engine are provided with radiation fan in the one end deviating from described pto＝power take-off, underframe is also provided with the radiator for cooling the pressurized gas in air compressor, it is characterized in that: described motor or diesel engine are arranged between described screw type main frame and radiator, the radiation fan of described motor or diesel engine operationally carries out wind-cooling heat dissipating to radiator towards described radiator to make radiation fan.
2. screw-rod air compressor according to claim 1, is characterized in that: described screw type main frame is by described Diesel Driven, and diesel engine is in transmission connection by the power input shaft of coupling and screw type main frame.
3. screw-rod air compressor according to claim 2, is characterized in that: described screw type main frame and diesel engine are fixedly assembled together by center rest, and center rest is supported by beam and is arranged on described underframe.
4. screw-rod air compressor according to claim 2, it is characterized in that: described underframe comprises two parallel horizontal gas holder arranged, leave assemblage gap between two horizontal gas holder, in this assemblage gap, be provided with the fuel tank for providing fuel oil to described diesel engine.
5. screw-rod air compressor according to claim 4, it is characterized in that: one of them in described two horizontal gas holder is the first gas holder, another is the second gas holder, first gas holder is integrated with the oil gas chamber for storing the gas mixture of being discharged by the relief opening of described screw type main frame, oil gas chamber has suction port, relief opening and oil drain out, the suction port in oil gas chamber and the relief opening UNICOM of described screw type main frame, the relief opening in described oil gas chamber is communicated with deaerator, the relief opening of deaerator is communicated with the second gas holder, the oil drain out in described oil gas chamber is communicated with by the return opening of return line with described screw type main frame, return line is provided with oil strainer.
6. screw-rod air compressor as claimed in any of claims 2 to 5, is characterized in that: the suction port place of the intake duct of described diesel engine is provided with rainhat.
7. screw-rod air compressor as claimed in any of claims 2 to 5: the air inlet path of described screw type main frame is provided with suction valve, and suction valve is provided with air filter.
8. screw-rod air compressor as claimed in any of claims 2 to 5: described diesel engine has the air outlet flue upwards extended, and air outlet flue is provided with muffler, muffler is located at the top of described screw-rod air compressor.
9. screw-rod air compressor as claimed in any of claims 2 to 5: described screw type main frame and diesel engine are arranged in the middle part of underframe, underframe is provided with controller in the side of described screw type main frame.
10. screw-rod air compressor as claimed in any of claims 1 to 5, is characterized in that: described underframe is provided with road wheel, and described screw type main frame is twin-screw main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491580.9U CN204900252U (en) | 2015-07-09 | 2015-07-09 | Screw -type air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491580.9U CN204900252U (en) | 2015-07-09 | 2015-07-09 | Screw -type air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900252U true CN204900252U (en) | 2015-12-23 |
Family
ID=54922433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491580.9U Expired - Fee Related CN204900252U (en) | 2015-07-09 | 2015-07-09 | Screw -type air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252868A (en) * | 2018-02-09 | 2018-07-06 | 四川中投亿星新能源科技有限公司 | A kind of energy storage type power generator based on wind drive single screw compressor |
| CN111075722A (en) * | 2019-12-31 | 2020-04-28 | 浙江山海能源装备有限公司 | Vehicle-mounted air compressor special for bulk cement conveying |
-
2015
- 2015-07-09 CN CN201520491580.9U patent/CN204900252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252868A (en) * | 2018-02-09 | 2018-07-06 | 四川中投亿星新能源科技有限公司 | A kind of energy storage type power generator based on wind drive single screw compressor |
| CN111075722A (en) * | 2019-12-31 | 2020-04-28 | 浙江山海能源装备有限公司 | Vehicle-mounted air compressor special for bulk cement conveying |
| CN111075722B (en) * | 2019-12-31 | 2024-05-28 | 浙江山海能源装备有限公司 | Vehicle-mounted air compressor special for bulk cement transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |