CN214464900U - Engineering tunnel air compressor - Google Patents
Engineering tunnel air compressor Download PDFInfo
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- CN214464900U CN214464900U CN202022348594.9U CN202022348594U CN214464900U CN 214464900 U CN214464900 U CN 214464900U CN 202022348594 U CN202022348594 U CN 202022348594U CN 214464900 U CN214464900 U CN 214464900U
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Abstract
The utility model provides an engineering tunnel air compressor, which comprises an outer shell, fresh air inlet and hot air exhaust hole have been seted up on the shell body, the equal a plurality of magnetism that are provided with in all sides of fresh air inlet inhale positioning groove I, the fresh air inlet outer end is connected with detachable and strains the wind board, strain the wind board including strain the wind frame and connect the filter screen in filtering the frame, it inhales a magnetism I that is fixed with and inhales positioning groove I and corresponds to inhale on the filtration frame, the equal a plurality of magnetism that are provided with in all sides of hot air exhaust hole inhale positioning groove II, hot air exhaust hole outer end is connected with detachable dust board, dust board includes the dust blocking frame and connects the dust screen in the dust blocking frame, be fixed with on the dust blocking frame and inhale positioning groove II complex magnetism and inhale a II. The utility model discloses prevent that the dust from getting into the air compressor host computer, be provided with the dust board on the hot exhaust hole, guarantee that radiator fan's rotation is smooth and easy, avoid producing the noise, also avoid reducing the radiating effect of first radiator and second radiator.
Description
Technical Field
The utility model relates to an air compressor machine field, in particular to engineering tunnel air compressor machine.
Background
An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are piston, vane or screw type. The screw air compressor is commonly used for outdoor occasions such as engineering tunnels and the like due to the advantages of high stability, high efficiency, small vibration, low noise, few easily-damaged parts, lower failure rate and the like. Screw compressor machine carries out the forced air cooling heat dissipation through inside radiator fan and radiator at the during operation, and outside air gets into from the outside under radiator fan's effect, discharges after radiator fan cools down, but outdoor occasions such as engineering tunnel dust is many, and the dust is attached to easily on radiator fan and radiator, influences radiator fan's smooth and easy rotation, produces great noise to reduce the radiating effect of radiator.
SUMMERY OF THE UTILITY MODEL
The utility model provides an engineering tunnel air compressor machine has solved the inspiratory air of engineering tunnel air compressor machine forced air cooling among the prior art, adheres to on radiator fan and radiator easily, influences radiator fan's smooth and easy rotation, produces great noise to reduce radiator radiating effect's defect.
The technical scheme of the utility model is realized like this:
an engineering tunnel air compressor comprises an outer shell, wherein an air inlet and a heat exhaust air hole are formed in the outer shell, a plurality of magnetic suction positioning grooves I are uniformly formed in the periphery of the air inlet, a detachable air filter plate is connected to the outer end of the air inlet and comprises an air filter outer frame and a filter screen connected into the air filter outer frame, magnetic suction pieces I corresponding to the magnetic suction positioning grooves I are fixed on the air filter outer frame, a plurality of magnetic suction positioning grooves II are uniformly formed in the periphery of the heat exhaust air hole, a detachable dust guard plate is connected to the outer end of the heat exhaust air hole and comprises a dust guard outer frame and a dust guard net connected into the dust guard outer frame, and magnetic suction pieces II matched with the magnetic suction positioning grooves II are fixed on the dust guard outer frame; the air compressor is arranged in the outer shell and comprises an air inlet filter, an air inlet volume adjusting valve, a screw rod host, an oil cylinder, an oil-gas separator, a pressure maintaining valve, a first radiator and a water separator which are sequentially connected, the oil cylinder is sequentially connected with a second radiator, the oil filter and the screw rod host through oil pipes, the first radiator and the second radiator are arranged on the inner side of the heat exhaust hole in parallel, and the first radiator and the second radiator radiate heat through a radiating fan.
Further, the magnetic attraction positioning groove I and the magnetic attraction positioning groove II are both rectangular grooves, and the magnetic attraction part I and the magnetic attraction part II are both magnetic stripes corresponding to the rectangular grooves in shape.
Further, the magnetic attraction positioning groove I and the magnetic attraction positioning groove II are both circular grooves, and the magnetic attraction piece I and the magnetic attraction piece II are both circular magnetic blocks corresponding to the circular grooves in shape.
Furthermore, the air inlet hole comprises a plurality of rectangular sub-holes or circular sub-holes, and the heat exhaust air hole comprises a plurality of rectangular sub-holes or circular sub-holes.
Further, the shell body comprises a base and an upper frame, the base is fixedly connected with the upper frame through four stand columns, side plates are fixedly connected to the stand columns, and a top plate is fixedly connected to the upper frame.
Furthermore, the air inlet hole is formed in the side plate, and the heat exhaust hole is formed in the top plate; or the air inlet hole is formed in the top plate, and the heat exhaust air hole is formed in the side plate.
The utility model has the advantages that:
1. the utility model discloses a be provided with air filter plate on the fresh air inlet, can filter the air that gets into, prevent that the dust from getting into the air compression host computer, be provided with the dust board on the heat extraction wind hole, the dust gets into the air compression host computer from the heat extraction wind hole when preventing to shut down, avoids the dust to adhere to on first radiator, second radiator and radiator fan, guarantees that radiator fan's rotation is smooth and easy, avoids radiator fan noise production, also avoids reducing the radiating effect of first radiator and second radiator.
2. The air filtering plate and the dust blocking plate are fixed on the air inlet hole and the heat exhaust hole through the magnetic suction mechanism, so that the air filtering plate is convenient to detach and clean and is also convenient to clean and install.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an exploded view of the present invention;
fig. 2 is a rear view of the middle air filter plate of the present invention;
fig. 3 is a schematic connection diagram of the air compressor host of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an engineering tunnel air compressor comprises an outer shell 1, wherein an air inlet 11 and a heat exhaust air hole 12 are formed in the outer shell 1, a plurality of magnetic suction positioning grooves I13 are uniformly formed in the peripheral side of the air inlet 11, a detachable air filter plate 3 is connected to the outer end of the air inlet 11, the air filter plate 3 comprises an air filter outer frame 31 and a filter screen 32 connected in the air filter outer frame, a magnetic suction piece I33 corresponding to the magnetic suction positioning groove I13 is fixed on the air filter outer frame 31, a plurality of magnetic suction positioning grooves II14 are uniformly formed in the peripheral side of the heat exhaust air hole 12, a detachable dust guard plate 4 is connected to the outer end of the heat exhaust air hole 12, the dust guard plate 4 comprises a dust guard outer frame and a dust guard net connected in the dust guard outer frame, and a magnetic suction piece II matched with the magnetic suction positioning grooves II is fixed on the dust guard outer frame; an air compressor main machine is arranged in the outer shell 1, the air compressor main machine comprises an air inlet filter 50, an air inlet volume adjusting valve 51, a screw main machine 52, an oil-gas cylinder 53, an oil-gas separator 54, a pressure maintaining valve 55, a first radiator 56 and a water separator 57 which are sequentially connected, the oil-gas cylinder 53 is sequentially connected with a second radiator 58, an oil filter 59 and the screw main machine 52 through oil pipes, the first radiator 56 and the second radiator 58 are arranged on the inner side of the heat exhaust air hole 12 in parallel, and the first radiator 56 and the second radiator 58 radiate heat through a radiating fan 6.
Further, the magnetic attraction positioning groove I13 and the magnetic attraction positioning groove II14 are both rectangular grooves, and the magnetic attraction piece I33 and the magnetic attraction piece II are both magnetic strips corresponding to the rectangular groove in shape.
Further, the magnetic attraction positioning groove I13 and the magnetic attraction positioning groove II14 are both circular grooves, and the magnetic attraction piece I33 and the magnetic attraction piece II are both circular magnetic blocks corresponding to the circular grooves in shape.
Further, the air inlet hole 11 includes a plurality of rectangular sub-holes or circular sub-holes, and the heat exhaust hole 12 includes a plurality of rectangular sub-holes or circular sub-holes.
Further, the outer shell 1 includes a base 17 and an upper frame 18, the base 17 and the upper frame 18 are fixedly connected through four upright posts 19, the upright posts are fixedly connected with side plates 15, and the upper frame 18 is fixedly connected with a top plate 16.
Further, the air inlet hole 11 is formed in the side plate 15, and the heat exhaust hole 12 is formed in the top plate 16; or the air inlet hole 11 is formed on the top plate 16, and the heat exhaust air hole 12 is formed on the side plate 15.
The utility model discloses a be provided with air filter plate 3 on fresh air inlet 11, can filter the air that gets into, prevent that the dust from getting into the air compression host computer, be provided with dust board 4 on heat extraction wind hole 12, the dust gets into the air compression host computer from heat extraction wind hole when preventing to shut down, avoid the dust to adhere to on first radiator 56, second radiator 58 and radiator fan 6, it is smooth and easy to guarantee that radiator fan 6 rotates, avoid radiator fan 6 to produce the noise, also avoid reducing the radiating effect of first radiator 56 and second radiator 58. The air filtering plate 3 and the dust blocking plate 4 are fixed on the air inlet hole 11 and the heat exhaust hole 12 through a magnetic suction mechanism, and are convenient to detach and clean and convenient to mount after cleaning.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an engineering tunnel air compressor machine which characterized in that: the dust-proof device comprises an outer shell, wherein an air inlet and a heat exhaust air hole are formed in the outer shell, a plurality of magnetic suction positioning grooves I are uniformly formed in the periphery of the air inlet, the outer end of the air inlet is connected with a detachable air filter plate, the air filter plate comprises an air filter outer frame and a filter screen connected in the air filter outer frame, a magnetic suction part I corresponding to the magnetic suction positioning grooves I is fixed on the air filter outer frame, a plurality of magnetic suction positioning grooves II are uniformly formed in the periphery of the heat exhaust air hole, a detachable dust guard plate is connected to the outer end of the heat exhaust air hole, the dust guard plate comprises a dust guard outer frame and a dust guard net connected in the dust guard outer frame, and a magnetic suction part II matched with the magnetic suction positioning grooves II is fixed on the dust guard outer frame; the air compressor is arranged in the outer shell and comprises an air inlet filter, an air inlet volume adjusting valve, a screw rod host, an oil cylinder, an oil-gas separator, a pressure maintaining valve, a first radiator and a water separator which are sequentially connected, the oil cylinder is sequentially connected with a second radiator, the oil filter and the screw rod host through oil pipes, the first radiator and the second radiator are arranged on the inner side of the heat exhaust hole in parallel, and the first radiator and the second radiator radiate heat through a radiating fan.
2. The engineering tunnel air compressor of claim 1, characterized in that: magnetism inhale positioning groove I with magnetism inhale positioning groove II and be the rectangle recess, magnetism inhale piece I with magnetism inhale piece II and be the magnetic stripe that corresponds with the rectangle recess shape.
3. The engineering tunnel air compressor of claim 1, characterized in that: the magnetic attraction positioning groove I and the magnetic attraction positioning groove II are both circular grooves, and the magnetic attraction part I and the magnetic attraction part II are both circular magnetic blocks corresponding to the circular grooves in shape.
4. The engineering tunnel air compressor of claim 1, characterized in that: the fresh air inlet includes a plurality of rectangle subs or circular subs, the hot exhaust vent includes a plurality of rectangle subs or circular subs.
5. The engineering tunnel air compressor of any one of claims 1-4, characterized in that: the shell body comprises a base and an upper frame, the base is fixedly connected with the upper frame through four stand columns, side plates are fixedly connected to the stand columns, and a top plate is fixedly connected to the upper frame.
6. The engineering tunnel air compressor of claim 5, characterized in that: the air inlet hole is formed in the side plate, and the heat exhaust air hole is formed in the top plate; or the air inlet hole is formed in the top plate, and the heat exhaust air hole is formed in the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348594.9U CN214464900U (en) | 2020-10-21 | 2020-10-21 | Engineering tunnel air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348594.9U CN214464900U (en) | 2020-10-21 | 2020-10-21 | Engineering tunnel air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214464900U true CN214464900U (en) | 2021-10-22 |
Family
ID=78147696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022348594.9U Active CN214464900U (en) | 2020-10-21 | 2020-10-21 | Engineering tunnel air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214464900U (en) |
-
2020
- 2020-10-21 CN CN202022348594.9U patent/CN214464900U/en active Active
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