CN108980038B - Screw air compressor with energy-conserving, environmental protection - Google Patents

Screw air compressor with energy-conserving, environmental protection Download PDF

Info

Publication number
CN108980038B
CN108980038B CN201810586004.0A CN201810586004A CN108980038B CN 108980038 B CN108980038 B CN 108980038B CN 201810586004 A CN201810586004 A CN 201810586004A CN 108980038 B CN108980038 B CN 108980038B
Authority
CN
China
Prior art keywords
screw
heat dissipation
dust
filter
air compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810586004.0A
Other languages
Chinese (zh)
Other versions
CN108980038A (en
Inventor
周峰
魏俊
徐克明
汪凯
罗刚
王海超
肖英
肖绪样
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Radiant Photovoltaic Technology Co Ltd
Original Assignee
Suzhou Radiant Photovoltaic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Radiant Photovoltaic Technology Co Ltd filed Critical Suzhou Radiant Photovoltaic Technology Co Ltd
Priority to CN201810586004.0A priority Critical patent/CN108980038B/en
Publication of CN108980038A publication Critical patent/CN108980038A/en
Application granted granted Critical
Publication of CN108980038B publication Critical patent/CN108980038B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/063—Sound absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention discloses a screw air compressor with energy-saving and environment-friendly functions, which comprises: casing, screw rod, actuating mechanism, filter equipment, inhale sound device, heat dissipation mechanism and controlling means, be equipped with air inlet, gas vent and louvre on the casing, on the casing was located to the screw rod, actuating mechanism was connected with the screw rod, and filter equipment located air inlet and louvre, inhales sound device and locates on the casing, and heat dissipation mechanism is connected with the louvre, and actuating mechanism, filter equipment, inhale sound device and heat dissipation mechanism all are connected with controlling means. According to the invention, the filtering devices are arranged at the air inlet and the radiating holes to filter the air entering the air compressor and the hot air exhausted from the radiating holes, so that impurities in the air compressor are reduced, the quality of the compressed air is improved, the sound absorbing device is arranged to reduce the noise, and the heat generated in the working process of the air compressor can be timely dissipated by the arrangement of the radiating mechanism.

Description

Screw air compressor with energy-conserving, environmental protection
Technical Field
The invention belongs to the field of production and manufacturing, and particularly relates to a screw air compressor with energy-saving and environment-friendly functions.
Background
The screw air compressor adopts a pre-manufactured screw air compressor which is only connected with a single power supply and compressed air, and is internally provided with a cooling system, so that the installation work is greatly simplified. The screw air compressor consistently provides high-quality compressed air for various industries due to the advantages of high efficiency, no maintenance, high reliability and the like.
In the working process of the existing screw air compressor, the screw is driven to rotate by the driving mechanism, and air is compressed by the rotation of the screw, so that in the working process, the rotation of the driving mechanism and the screw brings great noise, meanwhile, a plurality of impurities are mixed in the air, the impurities can easily stay on the screw, and after the working time is long, a plurality of dust impurities are gathered on the screw, so that the service life of the screw air compressor is seriously influenced, and the quality of the air compressed by the screw is also influenced;
meanwhile, in the working process of the double screws, the two screws are seriously abraded in the direct contact process, the air compression effect of the double screws can be influenced after the double screws are abraded, and meanwhile the service life of the double screws can be seriously influenced.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the screw air compressor with the functions of energy conservation and environmental protection, which has the advantages of simple structure, reasonable design, easy production, high automation degree and improvement on the working efficiency.
The technical scheme is as follows: in order to achieve the above object, the present invention provides an energy-saving and environment-friendly screw air compressor, comprising: casing, screw rod, actuating mechanism, filter equipment, inhale sound device, heat dissipation mechanism and controlling means, wherein, be equipped with air inlet, gas vent and louvre on the casing, the screw rod is located on the casing, actuating mechanism is connected with the screw rod, air inlet and louvre are located to filter equipment, inhale sound device and locate on the casing, heat dissipation mechanism is connected with the louvre, actuating mechanism, filter equipment, inhale sound device and heat dissipation mechanism all are connected with controlling means.
According to the screw air compressor with the energy-saving and environment-friendly functions, the filtering devices are arranged at the air inlet and the radiating holes, so that gas entering the air compressor is filtered, hot gas exhausted from the radiating holes is filtered, impurities in the air compressor are reduced, the quality of the compressed gas of the air compressor is improved, meanwhile, the sound absorbing devices are arranged, noise in the working process of the air compressor can be effectively absorbed, the noise is reduced, meanwhile, the heat generated in the working process of the air compressor can be timely dissipated by the arrangement of the radiating mechanism, the influence on the working of the air compressor due to overheating is avoided, and the filtering devices at the radiating holes can effectively filter the gas passing through the radiating holes, and the influence on the surrounding environment caused by the gas exhausted from the radiating holes is avoided.
The screw rod adopts double screw rods, wherein a male screw rod and a female screw rod are arranged, the male screw rod is provided with teeth in an external convex shape, the female screw rod is provided with teeth in an internal concave shape, the teeth in the external convex shape on the male screw rod and the teeth in the internal concave shape on the female screw rod are mutually meshed, and the arrangement of the male screw rod and the female screw rod enables the male screw rod and the female screw rod to be better matched in the working process, so that the air compression quality of the screw rod is prevented from being influenced due to poor matching of the two screw rods.
The surface of the convex tooth on the male screw is provided with the protective sleeve, and the protective sleeve can play a good role in protecting the male screw.
According to the invention, the protection pads are arranged on the two sides of the concave teeth on the female screw, so that the protection pads can play a good frontal protection role on the female screw, the friction between the female screw and the male screw is effectively relieved, and the service life of the female screw is prolonged.
The filter device is provided with the filter and the filter screen, the filter is arranged at the air inlet, the filter screen is arranged in front of the filter, the filter screen is inclined, the dust receiving box is arranged at one inclined side of the filter screen, the filter screen and the air inlet are movably connected, and the filter screen are arranged, so that multiple filtration can be realized, and the quality of compressed air is greatly improved.
According to the invention, the damping mechanism is arranged below the driving mechanism on the shell, and the damping mechanism can influence the working effect of the screw air compressor due to overlarge amplitude in the working process of the screw air compressor, so that the stable operation of the whole equipment is effectively ensured.
The heat dissipation mechanism is internally provided with a fan and heat dissipation fins, the heat dissipation fins are arranged on the inner side of the shell, the fan is arranged above the heat dissipation holes, and a heat collection cover is arranged above the fan and connected with the external mechanism through a pipeline. The external mechanism can be a heating mechanism or a water boiling mechanism.
According to the invention, the two sides of the shell are provided with the through holes, the dust suction mechanism is arranged above the through holes and is communicated with the heat dissipation holes through the pipelines, the through holes are provided with the radiating fins at the opposite positions of the screw rods, the dust suction mechanism is arranged to collect dust and impurities in the surrounding environment, the dust is prevented from affecting the air compressor, and meanwhile, the structure of the air compressor is optimized by the communication of the dust suction mechanism and the heat dissipation holes.
The radiating fins are provided with the radiating holes, so that the radiating effect is improved.
The working method of the screw air compressor with the functions of energy conservation and environmental protection, which is disclosed by the invention, comprises the following working methods:
1): firstly, a control device drives a screw to operate through a driving mechanism;
2): during the working process of the screw air compressor, gas continuously enters from the gas inlet, when the gas passes through the gas inlet, a filter screen in the filter device filters dust particles, the gas is filtered by the filter screen and then filtered again, the filtered gas enters the inner cavity of the shell, and the filtered impurities are concentrated by the dust collecting box and then are treated uniformly;
3): the gas entering the inner cavity of the shell is compressed under the interaction of a male screw and a female screw in the screws, and the compressed gas is discharged through the gas outlet;
4): in the working process of the steps 1 to 3, the heat generated in the working process of the screw is continuously conducted outwards by the heat radiating fins in the heat radiating mechanism, and in the process, the fan continuously rotates to transmit the heat into the heat collecting cover;
5): meanwhile, the dust collection mechanism continuously treats dust in the working environment of the screw air compressor, conveys the dust to the heat dissipation holes through the pipelines, filters the dust and impurities in the dust and the impurities through the filtering devices at the heat dissipation holes, and concentrates the filtered dust and impurities through the dust collection box;
6): in the working process of the steps 1 to 5, the sound absorption device continuously absorbs the noise generated in the working process of the screw air compressor;
7): meanwhile, the damping mechanism also continuously transfers power to the vibration generated in the rotation process of the screw.
The technical scheme shows that the invention has the following beneficial effects:
1. according to the screw air compressor with the energy-saving and environment-friendly functions, the filtering devices are arranged at the air inlet and the radiating holes, so that gas entering the air compressor is filtered, hot gas exhausted from the radiating holes is filtered, impurities in the air compressor are reduced, the quality of the compressed gas of the air compressor is improved, meanwhile, the sound absorbing devices are arranged, noise in the working process of the air compressor can be effectively absorbed, the noise is reduced, meanwhile, the heat generated in the working process of the air compressor can be timely dissipated by the arrangement of the radiating mechanism, the influence on the working of the air compressor due to overheating is avoided, and the filtering devices at the radiating holes can effectively filter the gas passing through the radiating holes, and the influence on the surrounding environment caused by the gas exhausted from the radiating holes is avoided.
2. The surface of the convex tooth on the male screw is provided with the protective sleeve, and the protective sleeve can play a good role in protecting the male screw. According to the invention, the protection pads are arranged on the two sides of the concave teeth on the female screw, so that the protection pads can play a good frontal protection role on the female screw, the friction between the female screw and the male screw is effectively relieved, and the service life of the female screw is prolonged.
3. According to the invention, the damping mechanism is arranged below the driving mechanism on the shell, and the damping mechanism can influence the working effect of the screw air compressor due to overlarge amplitude in the working process of the screw air compressor, so that the stable operation of the whole equipment is effectively ensured.
4. The heat dissipation mechanism is internally provided with a fan and heat dissipation fins, the heat dissipation fins are arranged on the inner side of the shell, the fan is arranged above the heat dissipation holes, and a heat collection cover is arranged above the fan and connected with the external mechanism through a pipeline. The external mechanism can be a heating mechanism or a water boiling mechanism and the like; dust absorption mechanism communicates with each other through pipeline and louvre, the perforation is located the relative position of screw rod and is equipped with the fin, and dust absorption mechanism's setting lets it collect dust and impurity in to the surrounding environment, avoids the dust to cause the influence to this air compressor machine, and dust absorption mechanism and louvre communicate with each other simultaneously and have optimized its structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the heat sink of the present invention;
FIG. 3 is a partially enlarged view of the screw of the present invention.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Examples
As shown in fig. 1 to 3, the screw air compressor with energy saving and environmental protection functions comprises: casing 1, screw rod 2, actuating mechanism 3, filter equipment 4, inhale sound device 5, heat dissipation mechanism 6 and controlling means 7, wherein, be equipped with air inlet 11, gas vent 12 and louvre 13 on the casing 1, the screw rod 2 is located on the casing 1, actuating mechanism 3 is connected with screw rod 2, air inlet 11 and louvre 13 are located to filter equipment 4, inhale sound device 5 and locate on the casing 1, heat dissipation mechanism 6 is connected with louvre 13, actuating mechanism 3, filter equipment 4, inhale sound device 5 and heat dissipation mechanism 6 all are connected with controlling means 7.
In this embodiment, the screw 2 is a twin screw, wherein a male screw 21 and a female screw 22 are provided, the male screw 21 is provided with an outer convex tooth, the female screw 22 is provided with an inner concave tooth, and the outer convex tooth of the male screw 21 and the inner concave tooth of the female screw 22 are engaged with each other.
In this embodiment, the surface of the convex tooth on the male screw 21 is provided with a protective sleeve 8.
In this embodiment, two sides of the concave teeth on the female screw 22 are provided with protective pads 9.
In this embodiment, the filter device 4 is provided with a filter 41 and a filter screen 42, the filter 41 is disposed at the air inlet 11, the filter screen 42 is disposed in front of the filter 41, the filter screen 41 is inclined, a dust collecting box 43 is disposed at one inclined side of the filter screen 41, and the filter 41, the filter screen 42 and the air inlet 11 are movably connected.
In the present embodiment, a damping mechanism 10 is disposed below the driving mechanism 3 on the housing 1.
In this embodiment, the heat dissipation mechanism 6 is provided with a fan 61 and a heat dissipation fin 62, the heat dissipation fin 62 is arranged on the inner side of the housing 1, the fan 61 is arranged above the heat dissipation holes 13, a heat collection cover 63 is arranged above the fan 61, and the heat collection cover 63 is connected with the external mechanism through a pipeline.
The external mechanism can be a heating mechanism or a water boiling mechanism and the like
In this embodiment, the two sides of the housing 1 are provided with through holes, a dust suction mechanism 14 is arranged above the through holes, the dust suction mechanism 14 is communicated with the heat dissipation holes 13 through a pipeline, and the through holes are provided with heat dissipation fins 62 at positions opposite to the screw rods.
In this embodiment, the heat dissipation holes are formed on the heat dissipation plate 62.
Example 2
As shown in fig. 1 to 3, the screw air compressor with energy saving and environmental protection functions comprises: casing 1, screw rod 2, actuating mechanism 3, filter equipment 4, inhale sound device 5, heat dissipation mechanism 6 and controlling means 7, wherein, be equipped with air inlet 11, gas vent 12 and louvre 13 on the casing 1, the screw rod 2 is located on the casing 1, actuating mechanism 3 is connected with screw rod 2, air inlet 11 and louvre 13 are located to filter equipment 4, inhale sound device 5 and locate on the casing 1, heat dissipation mechanism 6 is connected with louvre 13, actuating mechanism 3, filter equipment 4, inhale sound device 5 and heat dissipation mechanism 6 all are connected with controlling means 7.
In this embodiment, the screw 2 is a twin screw, wherein a male screw 21 and a female screw 22 are provided, the male screw 21 is provided with an outer convex tooth, the female screw 22 is provided with an inner concave tooth, and the outer convex tooth of the male screw 21 and the inner concave tooth of the female screw 22 are engaged with each other.
In this embodiment, the surface of the convex tooth on the male screw 21 is provided with a protective sleeve 8.
In this embodiment, two sides of the concave teeth on the female screw 22 are provided with protective pads 9.
In this embodiment, the filter device 4 is provided with a filter 41 and a filter screen 42, the filter 41 is disposed at the air inlet 11, the filter screen 42 is disposed in front of the filter 41, the filter screen 41 is inclined, a dust collecting box 43 is disposed at one inclined side of the filter screen 41, and the filter 41, the filter screen 42 and the air inlet 11 are movably connected.
In the present embodiment, a damping mechanism 10 is disposed below the driving mechanism 3 on the housing 1.
In this embodiment, the heat dissipation mechanism 6 is provided with a fan 61 and a heat dissipation fin 62, the heat dissipation fin 62 is arranged on the inner side of the housing 1, the fan 61 is arranged above the heat dissipation holes 13, a heat collection cover 63 is arranged above the fan 61, and the heat collection cover 63 is connected with the external mechanism through a pipeline.
The external mechanism can be a heating mechanism or a water boiling mechanism and the like
In this embodiment, the two sides of the housing 1 are provided with through holes, a dust suction mechanism 14 is arranged above the through holes, the dust suction mechanism 14 is communicated with the heat dissipation holes 13 through a pipeline, and the through holes are provided with heat dissipation fins 62 at positions opposite to the screw rods.
In this embodiment, the heat dissipation holes are formed on the heat dissipation plate 62.
The working method of the screw air compressor with the energy-saving and environment-friendly functions in the embodiment comprises the following working methods:
1): firstly, the control device 7 drives the screw rod 2 to operate through the driving mechanism 3;
2): in the working process of the screw air compressor, gas continuously enters from the gas inlet 11, when the gas passes through the gas inlet 11, the filter screen 42 in the filter device 4 filters dust particles, the gas filtered by the filter screen 42 passes through the filter 41 for secondary filtration, the filtered gas enters the inner cavity of the shell 1, and the filtered impurities are concentrated by the dust collecting box 43 and then are uniformly treated;
3): the gas entering the inner cavity of the shell 1 is compressed under the interaction of the male screw 21 and the female screw 22 in the screw 2, and the compressed gas is discharged through the exhaust port 12;
4): in the working process of the steps 1 to 3, the heat radiating fins 62 in the heat radiating mechanism 6 continuously conduct heat generated in the working process of the screw rod 2 outwards, and in the process, the fan 61 continuously rotates to transmit the heat into the heat collecting cover 63;
5): meanwhile, the dust suction mechanism 14 continuously processes dust in the working environment of the screw air compressor, conveys the dust to the heat dissipation holes 13 through pipelines, filters the dust and impurities in the dust and impurities through the filtering devices 4 at the heat dissipation holes 13, and concentrates the filtered dust and impurities through the dust collecting box 43;
6): in the working process of the steps 1 to 5, the sound absorption device 5 continuously absorbs the noise generated in the working process of the screw air compressor;
7): meanwhile, the damping mechanism 10 also continuously transfers the power of the vibration generated during the rotation of the screw 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims (1)

1. The utility model provides a screw compressor machine which characterized in that: the method comprises the following steps: the sound absorption device comprises a shell (1), a screw (2), a driving mechanism (3), a filtering device (4), a sound absorption device (5), a heat dissipation mechanism (6) and a control device (7), wherein an air inlet (11), an air outlet (12) and heat dissipation holes (13) are formed in the shell (1), the screw (2) is arranged on the shell (1), the driving mechanism (3) is connected with the screw (2), the filtering device (4) is arranged on the air inlet (11) and the heat dissipation holes (13), the sound absorption device (5) is arranged on the shell (1), the heat dissipation mechanism (6) is connected with the heat dissipation holes (13), and the driving mechanism (3), the filtering device (4), the sound absorption device (5) and the heat dissipation mechanism (6) are all connected with the control device (7); the screw (2) adopts a double screw, wherein a male screw (21) and a female screw (22) are arranged, the male screw (21) is provided with an outer convex tooth, the female screw (22) is provided with an inner concave tooth, and the outer convex tooth on the male screw (21) and the inner concave tooth on the female screw (22) are mutually meshed;
the filter device (4) is internally provided with a filter (41) and a filter screen (42), the filter (41) is arranged at the air inlet (11), the filter screen (42) is arranged in front of the filter (41), the filter screen (41) is inclined, a dust collecting box (43) is arranged at one inclined side of the filter screen, and the filter (41) and the filter screen (42) are movably connected with the air inlet (11); a damping mechanism (10) is arranged below the driving mechanism (3) on the shell (1); a fan (61) and radiating fins (62) are arranged in the radiating mechanism (6), the radiating fins (62) are arranged on the inner side of the shell (1), the fan (61) is arranged above the radiating holes (13), a heat collecting cover (63) is arranged above the fan (61), and the heat collecting cover (63) is connected with an external mechanism through a pipeline;
two sides of the shell (1) are provided with through holes, a dust suction mechanism (14) is arranged above the through holes, the dust suction mechanism (14) is communicated with the heat dissipation holes (13) through pipelines, and the through holes are provided with radiating fins (62) at opposite positions of the screw; a protective sleeve (8) is arranged on the surface of the convex tooth on the male screw rod (21); protective pads (9) are arranged on two sides of the concave teeth on the female screw (22);
the radiating fins (62) are provided with radiating holes;
the working method comprises the following steps:
1): firstly, a control device (7) drives a screw rod (2) to operate through a driving mechanism (3);
2): in the working process of the screw air compressor, gas continuously enters from the gas inlet (11), when the gas passes through the gas inlet (11), a filter screen (42) in the filter device (4) filters dust particles, the gas is filtered by the filter screen (42) and then filtered again by the filter (41), the filtered gas enters the inner cavity of the shell (1), and the filtered impurities are concentrated and then uniformly processed by the dust collecting box (43);
3): the gas entering the inner cavity of the shell (1) is compressed under the mutual action of a male screw (21) and a female screw (22) in the screw (2), and the compressed gas is discharged through a gas outlet (12);
4): in the working process of the steps 1 to 3, the heat radiating fins (62) in the heat radiating mechanism (6) continuously conduct heat generated in the working process of the screw (2) outwards, and in the process, the fan (61) continuously rotates to transmit the heat into the heat collecting cover (63);
5): meanwhile, the dust collection mechanism (14) continuously treats the dust in the working environment of the screw air compressor, conveys the dust to the heat dissipation holes (13) through a pipeline, filters the dust and impurities in the dust and the impurities through the filtering device (4) at the heat dissipation holes (13), and concentrates the filtered dust and impurities through the dust collection box (43);
6): in the working process of the steps 1 to 5, the sound absorption device (5) continuously absorbs the noise generated in the working process of the screw air compressor;
7): meanwhile, the damping mechanism (10) also continuously transfers the power of the vibration generated in the rotation process of the screw (2).
CN201810586004.0A 2018-06-08 2018-06-08 Screw air compressor with energy-conserving, environmental protection Active CN108980038B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810586004.0A CN108980038B (en) 2018-06-08 2018-06-08 Screw air compressor with energy-conserving, environmental protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810586004.0A CN108980038B (en) 2018-06-08 2018-06-08 Screw air compressor with energy-conserving, environmental protection

Publications (2)

Publication Number Publication Date
CN108980038A CN108980038A (en) 2018-12-11
CN108980038B true CN108980038B (en) 2020-06-23

Family

ID=64541022

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810586004.0A Active CN108980038B (en) 2018-06-08 2018-06-08 Screw air compressor with energy-conserving, environmental protection

Country Status (1)

Country Link
CN (1) CN108980038B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004144067A (en) * 2002-08-30 2004-05-20 Toshiba Kyaria Kk Fluid machine
CN204402798U (en) * 2015-01-16 2015-06-17 姚志军 The air compressor house sirocco reclamation of extremely frigid zones utilizes system
CN204783543U (en) * 2015-07-09 2015-11-18 重庆美的通用制冷设备有限公司 A sound proof box and compressor unit spare for compressor
CN205805907U (en) * 2016-06-08 2016-12-14 宁波联汉晟螺杆科技有限公司 A kind of low noise helical-lobe compressor
CN206785634U (en) * 2017-03-30 2017-12-22 陕西关中压缩机制造有限公司 Low pressure screw compressor is used in one kind weaving
CN206972478U (en) * 2017-06-22 2018-02-06 天津昌海恒通科技有限公司 A kind of vacuum pump apparatus with dust-proof radiating performance

Also Published As

Publication number Publication date
CN108980038A (en) 2018-12-11

Similar Documents

Publication Publication Date Title
WO2018000979A1 (en) Integral dust-collecting motor and miter saw
CN108980038B (en) Screw air compressor with energy-conserving, environmental protection
CN211818358U (en) Diesel generating set machine room
CN202756346U (en) Hydraulic oil heat-dissipating device of cane harvester
CN219042688U (en) Dust collector power source cover body with high noise reduction capability
CN216975401U (en) Energy-saving oil supply device for hydraulic station
CN201055972Y (en) Dust helmet of polisher
CN216278563U (en) Centrifugal fire control smoke exhaust fan with outside heat radiation structure
CN206431568U (en) A kind of special dust-proof easy clean type radiator of industrial production
CN104353291A (en) Portable high-negative pressure welding fume purifier
CN215239630U (en) Noise treatment and heat dissipation device of machining center
CN206028256U (en) Simple structure's wind leaching rooms
CN213693345U (en) Dust-proof protection structure of dust-extraction motor
CN110714883A (en) IP23 wind driven generator adopting direct cooling heat dissipation device
CN211209510U (en) Protection device of fan motor
CN211781602U (en) Vertical rotary wheel fresh air purifier
CN219934704U (en) Industrial cooling tower for preventing white smoke production
CN214841170U (en) High-efficient two filtration air conditioning unit that purify
CN110594768A (en) Cold and hot balanced heat exchange device of environment-friendly
CN215766528U (en) High-temperature smoke heat exchange device of electric furnace
CN219529324U (en) Swimming pool pump with intelligent control
CN210660577U (en) Single-heating type screw air source heat pump compressor
CN117156827B (en) Pressing monitoring device and monitoring method for hexahedral hydraulic press
CN217883069U (en) Intelligent generator with cooling function
CN218972780U (en) Novel electrostatic dust removal fan coil

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant