CN219974802U - Screw air compressor - Google Patents
Screw air compressor Download PDFInfo
- Publication number
- CN219974802U CN219974802U CN202320972262.9U CN202320972262U CN219974802U CN 219974802 U CN219974802 U CN 219974802U CN 202320972262 U CN202320972262 U CN 202320972262U CN 219974802 U CN219974802 U CN 219974802U
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- China
- Prior art keywords
- box
- air compressor
- screw
- filter plate
- air inlet
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- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 10
- 230000005855 radiation Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model relates to a screw air compressor in the technical field of air compressors, wherein a cleaning mechanism comprises a cleaning plate which is tightly attached to the right side wall body of a filter plate and cleans the right side wall body of the filter plate, a moving block for driving the cleaning plate to move up and down is fixedly arranged on the rear side surface of the cleaning plate, a bidirectional screw rod for driving the moving block to move up and down is rotatably connected to the middle part of the moving block, and a belt pulley I for driving the bidirectional screw rod to rotate is fixedly arranged at the top end of the bidirectional screw rod. When the motor I works, the fan can be driven to accelerate air flow in the box cavity of the protection box, the heat dissipation of the screw air compressor is facilitated, the belt of the belt pulley I and the belt pulley II is connected, the bidirectional screw rod is enabled to rotate, the moving block can be driven to move up and down along the rod body of the bidirectional screw rod, the cleaning plate is driven to clean the right surface of the filter plate in an up-and-down reciprocating mode, and the blocking of the ventilation holes of the filter plate is prevented.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a screw air compressor.
Background
The screw air compressor mainly adopts a screw air compressor which is configured in a pre-set way, only needs single power supply connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified. When the existing screw air compressor is used, dust and impurities can enter the screw air compressor through the air inlet to cause blockage so as to damage the screw air compressor.
For example, chinese patent application No. CN202121921979.8 is a screw air compressor with plate-fin heat dissipation structure, the inside of box and be close to left side edge department and be equipped with ventilation unit, ventilation unit's right side is equipped with the heat dissipation frame, motor, screw air compressor body and oil and gas separator are installed in proper order from left to right on the heat dissipation frame, the right side of heat dissipation frame is equipped with plate-fin heat dissipation component, the dust screen is installed at the top of box and is located the top of screw air compressor body. It has the following technical defects:
the dust screen is installed in the top of screw air compressor machine main part, and the dust screen can't follow the top of screw air compressor machine and remove and change and wash to lead to the dust screen to use for a long time, appear the condition that the dust screen blockked up, and then influence the air inlet of screw air compressor machine.
Disclosure of Invention
In order to solve the problem that the dust screen is mounted above the main body of the screw air compressor and cannot be removed, replaced and cleaned from the upper side of the screw air compressor, so that the dust screen is used for a long time, the dust screen is blocked, and the air inlet of the screw air compressor is affected, the utility model provides the following technical scheme:
the utility model provides a screw air compressor machine, includes the screw air compressor machine that is used for compressing and realize refrigerated air, the outside of screw air compressor machine is provided with the guard box that is used for protecting the screw air compressor machine, be provided with on the top surface of guard box and be used for carrying out radiating mechanism to the case chamber of guard box, be provided with on the box right side wall body of guard box and be used for carrying out inspiratory air inlet mechanism to the organism of screw air compressor machine, be provided with in the pipeline of air inlet mechanism and be used for carrying out the cleaning mechanism who cleans air inlet mechanism.
The air inlet mechanism comprises an air inlet box which enables air to enter the machine body of the screw air compressor, and a filter plate used for filtering air sucked into the machine body of the screw air compressor is arranged in a box cavity of the air inlet box.
The cleaning mechanism comprises a cleaning plate which is tightly attached to the right side wall body of the filter plate and cleans the right side wall body of the filter plate, a moving block used for driving the cleaning plate to move up and down is fixedly arranged on the rear side surface of the cleaning plate, a bidirectional screw rod used for driving the moving block to move up and down is rotationally connected with the middle of the moving block, a belt pulley I used for driving the bidirectional screw rod to rotate is fixedly arranged at the top end of the bidirectional screw rod, and the belt pulley I is connected with the heat dissipation mechanism through a belt.
Further, a drying box for drying air sucked into the machine body of the screw air compressor is arranged in the box cavity of the air inlet box, the drying box is positioned at the left side of the filter plate, and a fixing rod for fixing the filter plate is arranged above the filter plate.
Further, a first groove for storing the drying box is formed in the top end face of the box body of the air inlet box, a second groove for storing the filter plate is formed in the top end face of the air inlet box, the second groove is located on the right side of the first groove, and a third groove for placing the filter plate into the second groove is formed in the left side wall and the right side wall of the second groove.
Further, the sliding blocks used for sliding in the groove III are fixedly arranged on the front side wall body and the rear side wall body of the filter plate, the fixing blocks used for fixing the filter plate in the box cavity of the air inlet box are fixedly arranged at the top end of the filter plate, and the fixing blocks are connected with the fixing rods.
Further, the heat dissipation mechanism comprises a fan for dissipating heat in the box cavity of the protection box, a belt pulley II for driving the belt pulley I to rotate is sleeved on the shaft body of the fan, and a motor I for driving the fan to rotate is fixedly arranged at the top end of the fan.
Further, the organism top of screw air compressor machine is provided with the air inlet that is used for being connected with the box of air inlet box and absorbs the air, the organism top of screw air compressor machine is provided with and is used for carrying out the exhaust gas vent with the air in the organism of screw air compressor machine, and the gas vent is located the left side of air inlet, the left side of screw air compressor machine is provided with the motor second that is used for driving screw air compressor machine and carries out work.
Further, a first heat radiation screen plate used for radiating the box cavity of the protection box is arranged on the front side wall body and the rear side wall body of the box body of the protection box, a second heat radiation screen plate used for radiating the box cavity of the protection box is arranged on the top end face of the box body of the protection box, and the second heat radiation screen plate is connected with a shaft body of the fan.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up cooling body and cleaning mechanism, at motor one during operation, not only can drive the air flow of the incasement of fan acceleration guard box to be favorable to dispelling the heat to the screw air compressor machine, but also can be connected through the belt of belt pulley one and belt pulley two, make two-way lead screw rotate, can drive the movable block and reciprocate along the body of rod of two-way lead screw to the drive cleans the board and carries out reciprocating motion about the right surface of filter, is favorable to preventing that the ventilation hole of filter from taking place to block up.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the air intake mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the air intake box of the present utility model;
FIG. 4 is a schematic view of a sweeping mechanism according to the present utility model;
FIG. 5 is a schematic diagram of a heat dissipation mechanism according to the present utility model;
fig. 6 is a schematic structural diagram of the screw air compressor of the present utility model.
In the drawings, the list of part names represented by the reference numerals is as follows:
100-protection box, 200-air inlet mechanism, 210-air inlet box, 211-first groove, 212-second groove, 213-sliding groove, 220-drying box, 230-filter plate, 231-sliding block, 232-fixed block, 240-fixed rod, 300-cleaning mechanism, 310-first belt pulley, 320-bidirectional screw rod, 330-movable block, 340-cleaning plate, 400-heat dissipation mechanism, 410-first motor, 420-second belt pulley, 430-fan, 500-screw air compressor, 510-exhaust port, 520-air inlet, 001-first heat dissipation screen, 002-second heat dissipation screen and 003-second motor.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Referring to fig. 1-6, the present utility model provides a screw air compressor.
The screw air compressor 500 mainly adopts a screw air compressor with a pre-set configuration, only needs single power supply connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified. When the existing screw air compressor 500 is used, dust and impurities can enter the screw air compressor 500 through the air inlet to cause blockage so as to damage the screw air compressor 500. It is necessary to filter the air entering the screw air compressor 500. The screw air compressor 500 is provided with a protection box 100 for protecting the screw air compressor 500, a heat dissipation mechanism 400 for dissipating heat of a box cavity of the protection box 100 is arranged on the top end surface of the protection box 100, an air inlet mechanism 200 for sucking air into a machine body of the screw air compressor 500 is arranged on a right side wall body of a box body of the protection box 100, and a cleaning mechanism 300 for cleaning the air inlet mechanism 200 is arranged in a pipeline of the air inlet mechanism 200.
The air intake mechanism 200 includes an air intake box 210 for allowing air to enter the body of the screw air compressor 500, and the air intake box 210 is welded to the right side wall of the protection box 100, and the air intake box 210 is connected to the screw air compressor 500, so that air can be sucked into the body of the screw air compressor 500 through the air intake box 210 when the screw air compressor 500 is protected by the protection box 100. A filter plate 230 for filtering air sucked into the body of the screw air compressor 500 is provided in the chamber of the air inlet box 210, and the filter plate 230 can be rapidly inserted into the air inlet box 210. The drying box 220 for drying the air sucked into the body of the screw air compressor 500 is provided in the box cavity of the air inlet box 210, and the drying box 220 is positioned at the left side of the filter plate 230, and the box cavity of the drying box 220 is placed with activated carbon, so that the moisture in the air passing through the box cavity of the drying box 220 is conveniently filtered, and the damage to the screw air compressor 500 can be avoided. The fixing rod 240 for fixing the filter plate 230 is disposed above the filter plate 230, and the fixing rod 240 is used for fixing the filter plate 230 and the drying box 220 on the box body of the protection box 100 through a clamping structure, so that the filter plate 230 and the drying box 220 are prevented from falling from the box body of the air inlet box 210 when the screw air compressor 500 is in operation.
The top end surface of the air inlet box 210 is provided with a first groove 211 for storing the drying box 220, and the width of the first groove 211 is the same as the width of the box body of the drying box 220, so that the drying box 220 is convenient to be inserted into the box cavity of the air inlet box 210. And dries the air passing through the inlet box 210 with the activated carbon in the box chamber of the drying box 220. The top end surface of the air inlet box 210 is provided with a second groove 212 for storing the filter plate 230, the second groove 212 is positioned on the right side of the first groove 211, and the left and right side wall bodies in the second groove 212 are provided with a third groove 213 for placing the filter plate 230 in the second groove 212.
The front and rear side walls of the filter plate 230 are fixedly provided with a slider 231 for sliding in the groove of the third groove 213, and the slider 231 is welded to the front and rear side walls of the filter plate 230, thereby facilitating replacement of the filter plate 230. The top end of the filter plate 230 is fixedly provided with a fixing block 232 for fixing the filter plate 230 in the cavity of the air inlet box 210, and the fixing block 232 is connected with a fixing rod 240, so that when an operator needs to replace the filter plate 230, the filter plate 230 can be quickly taken out from the groove of the second groove 212 by pulling the fixing block 232 upwards through the restriction of the fixing rod 240 to the right.
The cleaning mechanism 300 includes a cleaning plate 340 which is closely attached to the right side wall of the filter plate 230 and cleans the right side wall of the filter plate 230, and cleans the right surface of the filter plate 230 by moving up and down the cleaning plate 340, thereby preventing impurities in the air from entering the screw air compressor 500 and also preventing the blocking phenomenon of the ventilation holes of the filter plate 230. The rear side surface of the cleaning plate 340 is fixedly provided with a moving block 330 for driving the cleaning plate 340 to move up and down, and the moving block 330 is welded with the cleaning plate 340, so that the cleaning plate 340 can be conveniently obtained to clean the right surface of the filter plate 230 by the moving block 300 moving up and down. The middle part of the moving block 330 is rotatably connected with a bidirectional screw rod 320 for driving the moving block 330 to move up and down, and the upper and lower ends of the bidirectional screw rod 320 are connected with the box body of the air inlet box 210 through bearings, thereby facilitating the rotation of the bidirectional screw rod 320. The first pulley 310 for driving the bi-directional screw 320 to rotate is fixedly installed at the top end of the bi-directional screw 320, and the first pulley 310 is positioned above the air inlet box 210 and is connected with the rod body of the bi-directional screw 320 through a key connection. The pulley one 310 is connected to the heat radiation mechanism 400 by a belt, so that the filter plate 230 can be cleaned when the heat radiation mechanism 400 radiates heat to the protection box 100.
The heat radiation mechanism 400 includes a fan 430 for radiating heat from the interior of the housing of the protection box 100, a second pulley 420 connected to the first pulley 310 by a belt is mounted on the shaft body of the rotation shaft of the fan 430, and the second pulley 420 is mounted on the shaft body of the rotation shaft of the fan 430 by a key connection, so that the first pulley 310 can be rotated by the rotation of the fan 430, and the filter plate 230 can be cleaned by the cleaning plate 340 simultaneously to prevent clogging when the housing of the protection box 100 is ventilated and radiated by the fan 430. The motor one 410 for driving the fan 430 to rotate is fixedly installed at the top end of the fan 430, and the shaft end of the output shaft of the motor one 410 is connected with the rotating shaft of the fan 430, so that when an operator drives the motor one 410 to work, not only can the air flow in the box cavity of the protection box 100 be quickened through the rotation of the fan 430, but also the cleaning plate 340 can reciprocate along the rod body of the bidirectional screw rod 320 under the connection of the belt pulley one 310 and the belt pulley two 420, and the filter plate 230 is cleaned.
The top of the body of the screw air compressor 500 is provided with an air inlet 520 for being connected with the housing of the air inlet box 210 to suck air, and the air inlet 520 is connected with the air inlet box 210 through a flange, so that air outside the protection box 100 is conveniently transported into the body of the screw air compressor 500 through the air inlet box 210 first. The top end of the body of the screw air compressor 500 is provided with an air outlet 510 for exhausting air in the body of the screw air compressor 500, the air outlet 510 is positioned at the left side of the air inlet 520, and the top end of the air outlet 510 is welded with an in-body filter screen for preventing impurities from entering the screw air compressor 500. The left side of screw air compressor 500 is provided with motor two 003 that is used for driving screw air compressor 500 to work to the effect of accessible motor two 003 can make screw air compressor 500 work.
The first 001 of the heat dissipation screen for dissipating heat of the cavity of the protection box 100 is arranged on the front and rear side wall bodies of the box body of the protection box 100, the second 002 of the heat dissipation screen for dissipating heat of the cavity of the protection box 100 is arranged on the top end face of the box body of the protection box 100, and the second 002 of the heat dissipation screen is connected with the shaft body of the fan 430 through bearings, so that the fan 430 can be supported conveniently, and the rotation of the fan 430 is facilitated.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.
Claims (7)
1. Screw air compressor machine, including being used for compressing and realizing refrigerated screw air compressor machine (500), its characterized in that: the air conditioner is characterized in that a protection box (100) for protecting the screw air compressor (500) is arranged outside the screw air compressor (500), a heat dissipation mechanism (400) for dissipating heat of a box cavity of the protection box (100) is arranged on the top end surface of the protection box (100), an air inlet mechanism (200) for sucking air into a machine body of the screw air compressor (500) is arranged on a right side wall body of a box body of the protection box (100), and a cleaning mechanism (300) for cleaning the air inlet mechanism (200) is arranged in a pipeline of the air inlet mechanism (200);
the air inlet mechanism (200) comprises an air inlet box (210) for enabling air to enter the machine body of the screw air compressor (500), and a filter plate (230) for filtering the air sucked into the machine body of the screw air compressor (500) is arranged in a box cavity of the air inlet box (210);
the cleaning mechanism (300) comprises a cleaning plate (340) which is tightly attached to the right side wall body of the filter plate (230) and cleans the right side wall body of the filter plate (230), a moving block (330) which is used for driving the cleaning plate (340) to move up and down is fixedly arranged on the rear side surface of the cleaning plate (340), a bidirectional screw rod (320) which is used for driving the moving block (330) to move up and down is rotationally connected to the middle of the moving block (330), a belt pulley I (310) which is used for driving the bidirectional screw rod (320) to rotate is fixedly arranged at the top end of the bidirectional screw rod (320), and the belt pulley I (310) is connected with the heat dissipation mechanism (400) through a belt.
2. The screw air compressor of claim 1, wherein: the drying box (220) used for drying air sucked into the machine body of the screw air compressor (500) is arranged in the box cavity of the air inlet box (210), the drying box (220) is located at the left side of the filter plate (230), and a fixing rod (240) used for fixing the filter plate (230) is arranged above the filter plate (230).
3. The screw air compressor of claim 2, wherein: a first groove (211) for storing the drying box (220) is formed in the top end face of the box body of the air inlet box (210), a second groove (212) for storing the filter plate (230) is formed in the top end face of the air inlet box (210), the second groove (212) is located on the right side of the first groove (211), and a third groove (213) for placing the filter plate (230) into the second groove (212) is formed in the left side wall and the right side wall of the second groove (212).
4. A screw air compressor according to claim 3, wherein: the front side wall body and the rear side wall body of the filter plate (230) are fixedly provided with sliding blocks (231) used for sliding in the groove of the groove III (213), the top end of the filter plate (230) is fixedly provided with fixing blocks (232) used for fixing the filter plate (230) in the box cavity of the air inlet box (210), and the fixing blocks (232) are connected with fixing rods (240).
5. The screw air compressor of claim 4, wherein: the heat dissipation mechanism (400) comprises a fan (430) used for dissipating heat in a box cavity of the protection box (100), a belt pulley II (420) used for driving the belt pulley I (310) to rotate is sleeved on a shaft body of the fan (430), and a motor I (410) used for driving the fan (430) to rotate is fixedly arranged at the top end of the fan (430).
6. The screw air compressor of claim 5, wherein: the air inlet (520) used for sucking air and connected with the box body of the air inlet box (210) is arranged at the top end of the machine body of the screw air compressor (500), the air outlet (510) used for exhausting air in the machine body of the screw air compressor (500) is arranged at the top end of the machine body of the screw air compressor (500), the air outlet (510) is arranged at the left side of the air inlet (520), and the second motor (003) used for driving the screw air compressor (500) to work is arranged at the left side of the screw air compressor (500).
7. The screw air compressor of claim 6, wherein: the box body front and back side wall bodies of the protection box (100) are provided with a first heat dissipation screen plate (001) for dissipating heat of the box cavity of the protection box (100), the top end face of the box body of the protection box (100) is provided with a second heat dissipation screen plate (002) for dissipating heat of the box cavity of the protection box (100), and the second heat dissipation screen plate (002) is connected with a shaft body of the fan (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972262.9U CN219974802U (en) | 2023-04-26 | 2023-04-26 | Screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972262.9U CN219974802U (en) | 2023-04-26 | 2023-04-26 | Screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974802U true CN219974802U (en) | 2023-11-07 |
Family
ID=88577987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320972262.9U Active CN219974802U (en) | 2023-04-26 | 2023-04-26 | Screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974802U (en) |
-
2023
- 2023-04-26 CN CN202320972262.9U patent/CN219974802U/en active Active
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