CN221033138U - Portable low-pressure screw air compressor - Google Patents
Portable low-pressure screw air compressor Download PDFInfo
- Publication number
- CN221033138U CN221033138U CN202323075020.9U CN202323075020U CN221033138U CN 221033138 U CN221033138 U CN 221033138U CN 202323075020 U CN202323075020 U CN 202323075020U CN 221033138 U CN221033138 U CN 221033138U
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- air compressor
- air
- refrigerating
- gas
- pressure screw
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- 238000007906 compression Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 description 18
- 238000001816 cooling Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model relates to the field of air compressors, in particular to a portable low-pressure screw air compressor, which comprises an air compressor body, wherein rollers are arranged at the bottom end of the air compressor body, a handle is arranged at the top of the air compressor body in parallel, an equipment room and a refrigerating room are arranged in the air compressor body, the equipment room is arranged at the top of the refrigerating room, the equipment room and the refrigerating room are separated by a separation plate, a gas storage device is arranged in the equipment room, one side of the gas storage device is provided with a compression device, the gas storage device is connected with the compression device through a gas transmission pipe, one side of the compression device is provided with a driving device, the driving device drives the compression device to operate, the refrigerating room is provided with a refrigerating device, and the refrigerating room is communicated with the equipment room.
Description
Technical Field
The utility model relates to the field of air compressors, in particular to a portable low-pressure screw air compressor.
Background
The air compressor is a device capable of compressing air, wherein the screw air compressor is the most commonly used type in the air compressor, the screw rod arranged in the air compressor is used for rotating fast, the air is continuously conveyed into the device through the air inlet to change the volume of air, the high-compression body is discharged through the air outlet when the device is used, the device is widely used because the device has high conversion efficiency and stable performance when in use, but the conventional air compressor can generate a large amount of heat during operation to cause the equipment to be over high in temperature, the equipment is easy to damage, meanwhile, the design volume of the air compressor is large, and the movement is very inconvenient, so that the portable low-pressure screw air compressor is required to solve the problems that the air compressor is over high in use temperature and inconvenient to move.
The chinese patent with the bulletin number CN219197636U discloses a low-pressure screw air compressor, the on-line screen storage device comprises a base, the base top is provided with the shell, be provided with radiator unit above the base, shell top and side are provided with the heat dissipation window respectively and change the air window, radiator unit includes refrigeration portion, refrigeration portion is located the outer wall of shell, introduce radiator unit with external air conditioning source through being provided with the cold air tank, then further cool through a semiconductor refrigeration piece, no. two semiconductor refrigeration pieces, let in the shell after the booster pump pressurization, realize the rapid cooling to equipment in the shell, through setting up the intercommunication cover, the heat extraction fan, no. one breather pipe, no. two semiconductor refrigeration pieces work heat and the outside discharge of heat dissipation window production, avoid a large amount of heat to silts up in the outside of shell, lead to the inside heat of shell to give off.
The semiconductor refrigerating sheet in the radiating component is used for cooling the inside of the equipment, so that the power consumption is high, the device size is large, and the problem of inconvenience in movement is also solved.
Disclosure of utility model
The utility model aims to provide a portable low-pressure screw air compressor, which solves the problems that the internal temperature of the existing screw air compressor is too high after long-time operation and the existing screw air compressor is inconvenient to move due to large volume.
In order to solve the problems, the utility model provides a portable low-pressure screw air compressor, which comprises an air compressor body, wherein rollers are arranged at the bottom end of the air compressor body, handles are arranged at the top of the air compressor body in parallel, an equipment room and a refrigerating room are arranged in the air compressor body, the equipment room is arranged at the top of the refrigerating room, the equipment room and the refrigerating room are separated by a partition plate fixedly arranged in the air compressor body, an air storage device is arranged in the equipment room, one side of the air storage device is provided with a compression device, the air storage device is connected with the compression device through an air transmission pipe, one side of the compression device is provided with a driving device, the driving device drives the compression device to operate, the refrigerating room is internally provided with a refrigerating device, and the refrigerating room is communicated with the equipment room.
Preferably, the gas storage device comprises a gas storage tank, fixing blocks are arranged on two sides of the gas storage tank, the gas storage tank is fixedly arranged on the partition plate through the fixing blocks on two sides, a gas transmission pipe and a gas outlet pipe are arranged on the gas storage tank, the gas transmission pipe is connected with the compression device, a gas outlet box is arranged on one side of the air compressor body, a gas outlet is arranged in the gas outlet box, one end of the gas outlet pipe is connected with the gas storage tank, and the other end of the gas outlet pipe is connected with the gas outlet.
Preferably, the compression device comprises an air compressor, the top end of the air compressor is connected with a gas pipe, an air inlet is formed in the air compressor, an electromagnetic valve is arranged on the air inlet, and one side of the threaded air compressor is fixedly connected with the driving device.
Preferably, the driving device comprises a driving motor, a protection plate is fixedly arranged around the driving motor, the driving motor is fixedly arranged on the separation plate through the protection plate, and the output end of the driving motor is fixedly connected with the air compressor.
Preferably, the refrigerating device comprises a refrigerating compressor, the refrigerating compressor is arranged at the bottom of the refrigerating chamber, cold air pipes are arranged on two sides of the top end of the refrigerating compressor, and the cold air pipes are fixedly connected with an exhaust window arranged on the partition plate.
Preferably, a temperature sensor is provided on a side wall within the equipment room.
Preferably, the air compressor is provided with a power switch and a control panel.
Preferably, one side of the air compressor body is hinged with a cabinet door, and a plurality of ventilation windows are arranged on two sides of the air compressor body close to the bottom end.
The working principle and the using principle of the utility model are as follows: the device is through the air inlet on the air compressor to the inside air input of device, utilize driving motor drive air compressor to rotate, compress the gas in the entering device, air after the compression passes through the gas-supply pipe and stores in the gas holder, during the use, open the box of giving vent to anger, will need the gaseous device of high pressure to be connected with the gas outlet in the box of giving vent to anger, from this export high-pressure gas, and the bottom of the device is provided with the gyro wheel, the gyro wheel is convenient for install and removes, and the device top parallel arrangement has two handles, be convenient for the lifting the device through the manpower pulling handle, the device bottom is provided with refrigerating compressor, outside air passes through the air-permeable window and gets into refrigerating compressor in refrigeration, air after the refrigeration is carried to the device inside through cold air pipe and exhaust window at last, realize refrigerating the equipment in the device cooling.
Compared with the prior art, the utility model has the beneficial effects that: through refrigerating plant's setting, the effectual temperature in having reduced the device avoids breaking down because of the inside high temperature of device, and utilizes the gyro wheel to improve the mobility of device, and the handle is convenient for assist and removes or conveniently lifts when needs loading transportation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the front side of the overall structure of an embodiment of the present utility model;
Fig. 3 is a schematic rear view of the overall structure of an embodiment of the present utility model.
Reference numerals illustrate: 1. an air compressor body; 2. a cabinet door; 3. a roller; 4. a handle; 5. a ventilation window; 6. an air outlet box; 61. an air outlet; 7. a gas storage device; 71. a gas storage tank; 72. a fixed block; 73. a gas pipe; 74. the air outlet pipe, 8, the compression device; 81. an air compressor; 82. an air inlet; 821. an electromagnetic valve; 83. a control panel; 84. a power switch; 9. a driving device; 91. a driving motor; 92. a protection plate; 10. a refrigerating device; 101. a refrigeration compressor; 102. a cold air pipe; 103. 11, a separation plate; 111. an exhaust window; 12. a temperature sensor.
Detailed Description
According to the illustration in fig. 1: the utility model provides a portable low pressure screw air compressor, including air compressor body 1, air compressor body 1 bottom is provided with gyro wheel 3, air compressor body 1 top has parallel arrangement's handle 4, be provided with equipment room and refrigerating chamber in the air compressor body 1, equipment room sets up at refrigerating chamber top, equipment room separates through the division board 11 of fixed setting in air compressor body 1 with refrigerating chamber, be provided with gas storage device 7 in the equipment room, gas storage device 7 one side is provided with compression device 8, gas storage device 7 passes through the gas-supply pipe 73 with compression device 8 to be connected, compression device 8 one side is provided with drive arrangement 9, drive arrangement 9 drive compression device 8 operation, be provided with refrigerating plant 10 in the refrigerating chamber, refrigerating chamber and equipment room intercommunication, air compressor body 1 one side articulates there is cabinet door 2, air compressor body 1 is provided with a plurality of transom 5 near the both sides of bottom
When the device is put into practical use, the air compressor body 1 bottom is provided with gyro wheel 3, can set up locking device on the gyro wheel 3, when removing, close locking device, make gyro wheel 3 rotate to thrust unit, when the device removes to suitable position, open locking device and make gyro wheel 3 lock, prevent that the device from sliding, handle 4 parallel arrangement is at the device top, make the device rise or remove through pulling handle 4, division board 11 is with the device internal portion equipment room and refrigeration system, the equipment internal area has been improved, when using the device, open cabinet door 2 can compress the trachea connection on compression device 8, it is comparatively convenient to use.
According to fig. 2 and 3: the air storage device 7 comprises an air storage tank 71, fixed blocks 72 are arranged on two sides of the air storage tank 71, the air storage tank 71 is fixedly arranged on a partition plate 11 through the fixed blocks 72 on two sides, an air pipe 73 and an air outlet pipe 74 are arranged on the air storage tank 71, the air pipe 73 is connected with a compression device 8, an air outlet box 6 is arranged on one side of an air compressor body 1, an air outlet 61 is arranged in the air outlet box 6, one end of the air outlet pipe 74 is connected with the air storage tank 71, the other end of the air outlet 74 is connected with the air outlet 61, the compression device 8 comprises an air compressor 81, the top end of the air compressor 81 is connected with the air pipe 73, an air inlet 82 is arranged on the air compressor 81, an electromagnetic valve 821 is arranged on the air inlet 82, one side of the threaded air compressor is fixedly connected with a driving device 9, the driving device 9 comprises a driving motor 91, protection plates 92 are fixedly arranged on the periphery of the driving motor 91, the driving motor 91 is fixedly arranged on the partition plate 11 through the protection plates 92, the output end of the driving motor 91 is fixedly connected with the air compressor 81, the refrigeration device 10 comprises a refrigeration compressor 101, the refrigeration compressor 101 is arranged on the bottom of a refrigeration chamber, two sides of the refrigeration compressor 101 are respectively, the top of the refrigeration compressor 102 are fixedly connected with the air cooling air pipe 102, the refrigeration pipe 102 is fixedly arranged on the top of the partition plate 11, the side wall 111 is fixedly connected with an air outlet 111, one side wall 12, the indoor side wall is fixedly connected with a temperature sensor 12, and a power supply switch 83 is arranged on the indoor equipment, and a power supply controller is arranged on the air supply.
In a specific implementation, the cabinet door 2 is opened, outside air is conveyed into the air compressor 81 through the air inlet 82, the electromagnetic valve 821 is arranged on the air inlet 82 to control the closing of the air inlet 82, device faults caused by long-time inflation are avoided, the screw rod in the air compressor 81 is driven by the driving motor 91 to rotate rapidly to compress the air, the compressed air is conveyed into the air storage tank 71 through the air pipe 73, the unidirectional self-closing valve is arranged on the air pipe 73, the air in the air storage tank 71 is prevented from flowing back into the air compressor 81 by the unidirectional self-closing valve, when compressed air is used, the cover on the air outlet box 6 is opened, and a device needing compressed air is connected with the air outlet 61 to use the compressed air stored in the air storage tank 71.
The refrigerating compressor 101 is arranged at the bottom of the refrigerating chamber, external air is sucked into the refrigerating compressor 101 through the ventilation window 5 to cool the air, cooled cold air is discharged into the equipment chamber through the cold air pipe 102 and the plurality of exhaust windows 111 arranged on the partition plate 11, and the device in the equipment chamber is cooled.
The control panel 83 can adopt a PLC controller, and utilizes the temperature sensor 12 and the refrigeration compressor 101 in the PLC controller connecting device, when the temperature in the equipment is higher than the temperature set by the temperature sensor 12, the automatic control refrigeration compressor 101 is started to cool the device, and the damage of the device caused by the high temperature generated during the operation of the device is effectively avoided.
Claims (8)
1. The utility model provides a portable low pressure screw air compressor machine, includes air compressor machine body (1), its characterized in that: the air compressor comprises an air compressor body (1), wherein rollers (3) are arranged at the bottom end of the air compressor body (1), parallel handles (4) are arranged at the top of the air compressor body (1), equipment chambers and refrigerating chambers are fixedly arranged in the air compressor body (1), the equipment chambers and the refrigerating chambers are separated by partition plates (11) fixedly arranged in the air compressor body (1), air storage devices (7) are arranged in the equipment chambers, compression devices (8) are arranged on one sides of the air storage devices (7), the air storage devices (7) are connected with the compression devices (8) through air pipes (73), driving devices (9) are arranged on one sides of the compression devices (8), the driving devices (9) drive the compression devices (8) to operate, and refrigerating devices (10) are arranged in the refrigerating chambers and are communicated with the equipment chambers.
2. The portable low pressure screw air compressor of claim 1, wherein: the gas storage device (7) comprises a gas storage tank (71), fixing blocks (72) are arranged on two sides of the gas storage tank (71), the gas storage tank (71) is fixedly arranged on a partition plate (11) through the fixing blocks (72) on two sides, a gas transmission pipe (73) and a gas outlet pipe (74) are arranged on the gas storage tank (71), the gas transmission pipe (73) is connected with a compression device (8), a gas outlet box (6) is arranged on one side of the air compressor body (1), a gas outlet (61) is arranged in the gas outlet box (6), one end of the gas outlet pipe (74) is connected with the gas storage tank (71), and the other end of the gas outlet pipe is connected with the gas outlet (61).
3. The portable low pressure screw air compressor of claim 1, wherein: the compression device (8) comprises an air compressor (81), the top end of the air compressor (81) is connected with a gas pipe (73), an air inlet (82) is formed in the air compressor (81), an electromagnetic valve (821) is arranged on the air inlet (82), and one side of the threaded air compressor is fixedly connected with the driving device (9).
4. A portable low pressure screw air compressor according to claim 1, 2 or 3, wherein: the driving device (9) comprises a driving motor (91), a protection plate (92) is fixedly arranged around the driving motor (91), the driving motor (91) is fixedly arranged on the separation plate (11) through the protection plate (92), and the output end of the driving motor (91) is fixedly connected with the air compressor (81).
5. The portable low pressure screw air compressor of claim 4, wherein: the refrigerating device (10) comprises a refrigerating compressor (101), the refrigerating compressor (101) is arranged at the bottom of the refrigerating chamber, cold air pipes (102) are arranged on two sides of the top end of the refrigerating compressor (101), and the cold air pipes (102) are fixedly connected with an exhaust window (111) arranged on the partition plate (11).
6. The portable low pressure screw air compressor of claim 2, wherein: a temperature sensor (12) is arranged on the side wall of the equipment room.
7. The portable low pressure screw air compressor of claim 5, wherein: a power switch (84) and a control panel (83) are arranged on the air compressor (81).
8. The portable low pressure screw air compressor of claim 5, wherein: one side of the air compressor body (1) is hinged with a cabinet door (2), and a plurality of ventilation windows (5) are arranged on two sides, close to the bottom end, of the air compressor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075020.9U CN221033138U (en) | 2023-11-15 | 2023-11-15 | Portable low-pressure screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075020.9U CN221033138U (en) | 2023-11-15 | 2023-11-15 | Portable low-pressure screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033138U true CN221033138U (en) | 2024-05-28 |
Family
ID=91134868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323075020.9U Active CN221033138U (en) | 2023-11-15 | 2023-11-15 | Portable low-pressure screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033138U (en) |
-
2023
- 2023-11-15 CN CN202323075020.9U patent/CN221033138U/en active Active
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| GR01 | Patent grant |