CN210317768U - Diesel oil movable screw air compressor - Google Patents
Diesel oil movable screw air compressor Download PDFInfo
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- CN210317768U CN210317768U CN201921236502.9U CN201921236502U CN210317768U CN 210317768 U CN210317768 U CN 210317768U CN 201921236502 U CN201921236502 U CN 201921236502U CN 210317768 U CN210317768 U CN 210317768U
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Abstract
The utility model discloses a diesel oil movable screw air compressor, which relates to the technical field of air compressors and comprises a box body, wherein a radiator (101) is arranged on one side in the box body, an air suction fan (102) is arranged behind the radiator, a host is arranged on the other side of the box body, an independent air inlet box (105) is arranged on an air inlet (104) of an air filter (103) of the host, and an air inlet (106) of the independent air inlet box is communicated with the outside of the box body; compared with the prior art, the air inlet of the air filter of the main machine is provided with the independent air inlet box, the air inlet of the independent air inlet box is communicated with the outside of the box body, the inlet air is outdoor air, an air suction fan is used when the ambient temperature is 30 ℃, the exhaust temperature is 105 ℃, and the phenomenon of alarm shutdown at the high temperature of 125 ℃ does not occur any more.
Description
Technical Field
The utility model belongs to the technical field of the air compressor machine technique and specifically relates to a diesel oil removes screw compressor machine.
Background
When the diesel oil movable screw air compressor is used in a low-temperature environment in winter, the condition that the machine cannot be used due to icing of a control system can occur. In order to solve the problem, as shown in fig. 1, the diesel oil moving screw air compressor comprises a box body, a radiator 1 is arranged on one side in the box body, a fan, a pressure boosting exhaust pipe 3, an engine 4, a control pipeline 5, a host and an exhaust pipe 7 are sequentially arranged behind the radiator, the cooler fan is generally designed into an air suction fan 2, the temperature of outdoor air is greatly increased after the outdoor air sequentially passes through the radiator 1, the pressure boosting exhaust pipe 3 and the engine 4 under the action of the air suction fan 2, the temperature inside the box body of the whole air compressor is constantly higher than 5 ℃, the control pipeline 5 cannot generate ice blockage due to low temperature, and the rest hot air is discharged from the front of the box body.
But the internal space of the air compressor box body is not divided, the internal temperature of the air compressor is higher along with the longer service time, when the air compressor is used in summer, the air inlet of the air inlet 6 of the main machine is directly hot air in the box body, the air inlet temperature and the exhaust temperature of the exhaust pipe 7 are greatly increased, and if the exhaust temperature is higher than 125 ℃, the air compressor can generate a high-temperature alarm shutdown phenomenon; if the box body is opened or the air filter is arranged outside, the layout and the attractiveness of the product and the service life of the air filter can be directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a diesel oil removes screw compressor machine, it can be solved current air compressor machine or winter low temperature environment uses can the stifled phenomenon of ice appear, or summer high temperature environment can the problem of high temperature warning shut down phenomenon appear.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the air inlet of the air filter of the main machine is provided with an independent air inlet box, and an air inlet of the independent air inlet box is communicated with the outside of the box body.
In the above technical solution, a more specific solution may also be: the independent air inlet box is box-shaped, and the bottom of the independent air inlet box is provided with an air outlet matched with the air inlet of the air filter; the air inlet is formed in one side of the independent air inlet box, and a filter screen plate is arranged at the position of the air inlet.
Further: the independent air inlet box is close to the bottom of the air inlet and is provided with a detachable cover plate.
Further: and a plurality of partition plates for changing the wind direction are arranged between the wind inlet and the wind outlet in the box body of the independent wind inlet box.
Further: and dust exhaust holes are formed in the bottom plate of the independent air inlet box on one side, facing the air inlet, of the partition plate.
Due to the adoption of the technical scheme, compared with the prior art, the utility model, have following beneficial effect:
1. because the independent air inlet box is arranged on the air inlet of the air filter of the main machine, the air inlet of the independent air inlet box is communicated with the outside of the box body, the inlet air is outdoor air, an air suction fan is used when the ambient temperature is 30 ℃, the exhaust temperature is 105 ℃, and the phenomenon of alarm shutdown at the high temperature of 125 ℃ does not occur.
2. Because the air inlet of the independent air inlet box is provided with the filter screen plate and the partition plate for changing the wind direction is arranged between the air inlet and the air outlet, the filter screen plate and the air outlet have good filtering effects on large-particle dust and impurities in the air, and the service life of the air filter is prolonged by 10 percent compared with the original service life under the same working condition.
3. Under the condition of limited working condition and rainy operation, the influence of rainwater on the air filter is greatly reduced.
4. Compared with the method of adding pre-filtration, the method has the characteristics of low cost and lower maintenance cost.
Drawings
Fig. 1 is a schematic view of a prior art structure.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the structure of the independent air inlet box.
Fig. 4 is a structural view of a separate inlet box mounted on an air cleaner.
The serial numbers are as follows:
the device comprises a radiator 1, an air suction fan 2, a supercharger and smoke exhaust pipe 3, an engine 4, a control pipeline 5, a main machine air inlet 6, an exhaust pipe 7, a radiator 101, an air suction fan 102, an air filter 103, an air inlet 104, an independent air inlet box 105, an air inlet 106, an air outlet 107, a filter screen plate 108, a detachable cover plate 109, a dust exhaust hole 110, a partition plate 111 and a box body 112.
Detailed Description
The present invention will be described in further detail with reference to the following examples. However, the present invention is not limited to the following examples.
As shown in the embodiment shown in fig. 2-4, it includes a box 112, a heat sink 101 is arranged on one side of the box, an induced draft fan 102, a pressure boost smoke exhaust pipe 112, an engine 113, a control pipeline and a host machine arranged on the other side of the box are arranged in sequence behind the heat sink, an independent air inlet box 105 is arranged on an air inlet 104 of an air filter 103 of the host machine, an air inlet 106 on one side of the independent air inlet box is communicated with the outside of the box, namely the air inlet 106 is arranged at an opening arranged on the wall of the box, a filter screen plate 108 is arranged on the side of the independent air inlet box provided with the air inlet 106, the air inlet 106 is adapted to the opening, so that the air inlet of the host machine is air from the outside, the induced draft fan is used when the ambient temperature is 30 ℃, the exhaust temperature is 105 ℃; the independent air inlet box 105 is box-shaped, and the bottom of the independent air inlet box is provided with an air outlet 107 matched with the air inlet 104 of the air filter 103; three partition plates 111 for changing the wind direction are arranged between the air inlet 106 and the air outlet 107 in the box body of the independent air inlet box 105, dust exhaust holes 110 are formed in the bottom plate of the independent air inlet box 105 on one side, facing the air inlet, of the partition plates 111, so that the air flows in an S shape in the box body, large-particle dust and impurities brought in by the air are blocked by the partition plates and fall from the dust exhaust holes 110, the partition plates have good filtering effect, and the service life of the air filter under the same working condition is prolonged by 10% compared with the original service life; the independent air inlet box 105 is provided with a detachable cover plate 109 at the bottom close to the air inlet 106, and when dust and impurities in the independent air inlet box are left, the cover plate 109 can be cleaned after being detached.
When the air compressor is operated in winter, under the action of the air suction fan, outdoor air enters from the radiator, passes through the supercharger, the exhaust pipe and the engine, and is heated by the control pipeline, so that the temperature inside the whole air compressor box is constantly higher than 5 ℃, the ice blockage phenomenon cannot occur in the control pipeline 5 due to low temperature, the rest hot air is discharged from the front of the box body, the air entering from the air inlet of the main machine directly enters from the independent air inlet box, the air comes from the outdoor, the air suction fan is used when the ambient temperature is 30 ℃, the exhaust temperature is 105 ℃, and the phenomenon of alarm shutdown at high temperature of 125 ℃ is avoided.
Claims (5)
1. The utility model provides a diesel oil removes screw compressor machine, includes the box, sets up radiator (101) in one side in this box, sets up induced draft fan (102) behind this radiator the box opposite side sets up host computer, its characterized in that: an independent air inlet box (105) is arranged on an air inlet (104) of an air filter (103) of the main machine, and an air inlet (106) of the independent air inlet box is communicated with the outside of the box body.
2. The diesel oil moving screw air compressor of claim 1, characterized in that: the independent air inlet box (105) is box-shaped, and the bottom of the independent air inlet box is provided with an air outlet (107) matched with the air inlet (104) of the air filter (103); the air inlet (106) is arranged on one side of the independent air inlet box (105), and a filter screen plate (108) is arranged at the air inlet (106).
3. The diesel oil moving screw air compressor of claim 1 or 2, characterized in that: the bottom of the independent air inlet box (105) close to the air inlet (106) is provided with a detachable cover plate (109).
4. The diesel oil moving screw air compressor of claim 3, characterized in that: and a plurality of partition plates (111) for changing the wind direction are arranged between the wind inlet (106) and the wind outlet (107) in the box body of the independent wind inlet box (105).
5. The diesel oil moving screw air compressor of claim 4, wherein: and a dust exhaust hole (110) is formed in the bottom plate of the independent air inlet box (105) on one side, facing the air inlet (106), of the partition plate (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236502.9U CN210317768U (en) | 2019-08-01 | 2019-08-01 | Diesel oil movable screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236502.9U CN210317768U (en) | 2019-08-01 | 2019-08-01 | Diesel oil movable screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317768U true CN210317768U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921236502.9U Active CN210317768U (en) | 2019-08-01 | 2019-08-01 | Diesel oil movable screw air compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN210317768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909276A (en) * | 2021-07-07 | 2022-08-16 | 克诺尔车辆设备(苏州)有限公司 | Air supply unit for railway vehicle |
-
2019
- 2019-08-01 CN CN201921236502.9U patent/CN210317768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909276A (en) * | 2021-07-07 | 2022-08-16 | 克诺尔车辆设备(苏州)有限公司 | Air supply unit for railway vehicle |
| CN114909276B (en) * | 2021-07-07 | 2023-08-22 | 克诺尔车辆设备(苏州)有限公司 | Air supply unit of railway vehicle |
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