Box body structure for water-lubricated screw air compressor

Abstract

The utility model discloses a box body structure for a water-lubricated screw air compressor, which belongs to the technical field of air compressors and comprises an installation box used for placing a unit case component and an electrical control component, and a partition plate used for dividing the installation box into a first placing area and a second placing area is arranged in the installation box. The unit case assembly is arranged in the first containing area, the electrical control assembly is arranged in the second containing area, and a first ventilation opening is formed in the side face of the installation box and communicates with the second containing area. The electric control cabinet has the effects that the possibility that the temperature in the electric control cabinet rises due to high heat dissipation when the unit case works is reduced, and the stability of the compressor in the working process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a box structure for a water-lubricated screw air compressor. Background Art

[0002] A single-screw air compressor unit contains many components, which are often close to each other. The dense unit components are concentrated in the casing, together forming a single-screw unit system. The existing single-screw air compressor casing installation box often adopts the method of connecting the unit chassis and the electrical control box for ventilation. When the unit chassis is working, it needs to dissipate high heat. The high heat can easily cause the temperature in the electrical control box to rise, thereby reducing the stability of the compressor during operation.

[0003] In view of the above-mentioned related technologies, it is urgent to design and develop a box structure for water-lubricated screw air compressors, separate the unit chassis and the electrical control box, reduce the possibility of high heat dissipation during operation of the unit chassis causing the temperature in the electrical control box to rise, and improve the stability of the compressor during operation. Utility Model Content

[0004] In order to reduce the possibility of high heat being emitted when the unit chassis is working, causing the temperature in the electrical control box to rise, and to improve the stability of the compressor during operation, the present application provides a box structure for a water-lubricated screw air compressor.

[0005] The present application provides a water-lubricated screw air compressor box structure adopts the following technical solution:

[0006] A box structure for a water-lubricated screw air compressor includes an installation box for placing a unit chassis component and an electrical control component. A partition is provided in the installation box for dividing the installation box into a placement area 1 and a placement area 2. The unit chassis component is arranged in the placement area 1, and the electrical control component is arranged in the placement area 2. A vent 1 is opened on the side of the installation box, and the vent 1 is connected to the placement area 2.

[0007] By adopting the above technical solution, a partition is provided in the installation box, which divides the installation box into placement area one and placement area two. The unit chassis assembly is arranged in placement area one, and the electrical control assembly is arranged in placement area two. A vent one is opened on the side of the installation box, and the vent one is connected to the placement area two. The unit chassis assembly and the electrical control assembly are placed in two different areas, which reduces the possibility of the unit chassis emitting high heat when working, causing the temperature in the electrical control assembly to rise, and improves the stability of the compressor during operation. The vent one can ventilate the electrical control assembly, reducing the possibility of the heat in the placement area one being transferred to the placement area two through the partition, causing the temperature of the electrical control assembly to rise.

[0008] Preferably, a protective window is provided in the ventilation port 1, a ventilation hole 1 is provided on the side of the protective window, and the ventilation hole 1 is communicated with the placement area 2.

[0009] By adopting the above technical solution, a protective window is provided in the ventilation port 1, and a ventilation hole 1 is opened on the side of the protective window. The ventilation hole 1 is connected with the placement area 2. The protective window improves the protection of the electrical control components, and the ventilation hole 1 facilitates heat dissipation and ventilation in the placement area 2.

[0010] Preferably, a mounting plate is provided in the first ventilation port, the mounting plate is located above the protective window, a second ventilation hole is provided on the side surface of the mounting plate, and the second ventilation hole is communicated with the second placement area.

[0011] By adopting the above technical solution, a mounting plate is provided in the ventilation port 1, the mounting plate is located above the protective window, and a ventilation hole 2 is provided on the side of the mounting plate, and the ventilation hole 2 is connected to the placement area 2. When the heat in the placement area 1 is transferred to the placement area 2 through the partition, the hot air is located above and close to the ventilation hole 2. The cold air enters the placement area 2 from the ventilation hole 1, driving the hot air to dissipate from the ventilation hole 2 to the outside, thereby facilitating the heat dissipation of the placement area 2.

[0012] Preferably, a protective net 1 is provided in the second ventilation hole.

[0013] By adopting the above technical solution, a protective net 1 is provided in the second ventilation hole to enhance the protection of the electrical control components in the second placement area.

[0014] Preferably, a controller for controlling the unit chassis component and the electrical control component and a display for displaying operations are provided on the side of the installation box, and the display is located next to the controller.

[0015] By adopting the above technical solution, the display is set on the side of the installation box, the controller is set on the side of the installation box, and the display is located next to the controller. The controller can control the unit chassis assembly and the electrical control assembly, and the display can display the staff's operations, making it convenient for the staff to control the unit chassis assembly and the electrical control assembly.

[0016] Preferably, a through hole is provided on the side of the installation box, the through hole is communicated with the placement area, a cabinet door is provided in the through hole, and a button-type door lock is provided on the cabinet door.

[0017] By adopting the above technical solution, a through hole is opened on the side of the installation box, which is connected to the placement area. A cabinet door is provided in the through hole, and a button-type door lock is provided on the cabinet door. When the unit chassis component needs to be repaired or replaced, the cabinet door can be opened by operating the button-type door lock, thereby facilitating the repair and replacement of the unit chassis component.

[0018] Preferably, a second ventilation hole is provided on the top surface of the installation box, the second ventilation hole is connected to the first placement area, a second protective net is provided in the second ventilation hole, a cooler exhaust fan is provided in the installation box, the cooler exhaust fan is provided in the first placement area, and the cooler exhaust fan is provided below the protective net.

[0019] By adopting the above technical solution, a second vent is opened on the top surface of the installation box, the second vent is connected with the placement area one, a second protective net is set in the second vent, a cooler exhaust fan is set in the installation box, the cooler exhaust fan is set in the placement area one, and the cooler exhaust fan is set below the protective net. When it is necessary to cool down the placement area one, the cooler exhaust fan is driven to discharge the hot air through the second vent, which is convenient for cooling the placement area one.

[0020] Preferably, a mounting base plate is provided on the bottom surface of the mounting box, and a forklift hole is opened on the side surface of the mounting base plate.

[0021] By adopting the above technical solution, a mounting base is provided on the bottom surface of the mounting box, and a forklift hole is opened on the side of the mounting base. When the device needs to be transported, the fork at the front end of the forklift is inserted into the forklift hole and then the forklift is driven to move, thereby facilitating the transport of the device.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. A partition is provided inside the installation box, which divides the installation box into placement area 1 and placement area 2. The unit chassis components are placed in placement area 1, and the electrical control components are placed in placement area 2. A vent 1 is provided on the side of the installation box, which is connected to placement area 2. Placing the unit chassis components and the electrical control components in two different areas reduces the possibility of high heat dissipated by the unit chassis during operation causing the temperature inside the electrical control components to rise. Vent 1 can ventilate the electrical control components, reducing the possibility of heat in placement area 1 being transferred to placement area 2 through the partition, causing the temperature of the electrical control components to rise, thereby improving the stability of the compressor during operation.

[0024] 2. A mounting plate is provided in the first vent, which is located above the protective window. A second vent is provided on the side of the mounting plate. The second vent is connected to the second placement area. When the heat in the first placement area is transferred to the second placement area through the partition, the hot air is located at the top and close to the second vent. The cold air enters the second placement area from the first vent, driving the hot air to dissipate from the second vent, thereby facilitating heat dissipation in the second placement area and cooling the electrical control components.

[0025] 3. A second vent is provided on the top surface of the installation box, which is connected to the placement area one. A second protective net is provided in the second vent. A cooler exhaust fan is provided in the installation box, and the cooler exhaust fan is provided in the placement area one. The cooler exhaust fan is provided below the protective net. When the placement area one needs to be cooled, the cooler exhaust fan is driven to discharge the hot air through the second vent, which facilitates the cooling of the placement area one, thereby facilitating the cooling of the unit chassis components. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the box structure for the water-lubricated screw air compressor in the embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the internal structure of the installation box in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Installation box; 11. Installation base plate; 111. Forklift hole; 12. Partition; 13. Ventilation hole 2; 131. Protective net 2; 14. Cooler exhaust fan; 15. Ventilation hole 1; 151. Protective window; 152. Ventilation hole 1; 16. Installation plate; 161. Ventilation hole 2; 162. Protective net 1; 17. Controller; 18. Display; 19. Through hole; 2. Unit chassis assembly; 3. Electrical control assembly; 4. Storage area 1; 5. Storage area 2; 6. Cabinet door; 61. Push-button door lock. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-2 This application is described in further detail.

[0031] The present application discloses a box structure for a water-lubricated screw air compressor, referring to Figure 1 and Figure 2 As shown, a box structure for a water-lubricated screw air compressor includes an installation box 1, a unit box assembly 2 and an electrical control assembly 3.

[0032] Reference Figure 1As shown, the installation box 1 is arranged horizontally, and the length direction of the installation box 1 is parallel to the ground. A mounting base plate 11 is provided on the bottom surface of the installation box 1. The length direction of the mounting base plate 11 is the same as the length direction of the installation box 1. A forklift hole 111 is opened on the side of the mounting base plate 11. There are two forklift holes 111, and the two forklift holes 111 are symmetrical with respect to the center line of the length direction of the bottom surface of the mounting base plate 11.

[0033] Reference Figure 1 and Figure 2 As shown, a partition 12 is provided in the installation box 1, and the partition 12 divides the installation box 1 into a placement area 1 4 and a placement area 2 5. The unit chassis assembly 2 is arranged in the placement area 1 4. A vent 2 13 is provided on the top surface of the installation box 1, and the vent 2 13 is connected to the placement area 1 4. A protective net 2 131 is provided in the vent 2 13. A cooler exhaust fan 14 is provided in the installation box 1, and the cooler exhaust fan 14 is arranged in the placement area 1 4. The cooler exhaust fan 14 is arranged below the protective net.

[0034] Reference Figure 1 and Figure 2 As shown, when the placement area 1 4 needs to be cooled, the cooler exhaust fan 14 is driven to discharge the hot air through the ventilation hole 2 161 to facilitate cooling the placement area 1 4 .

[0035] Reference Figure 1 and Figure 2 As shown, the electrical control component 3 is arranged in the placement area 2 5, and a ventilation hole 15 is opened on the side of the installation box 1, and the ventilation hole 15 is connected to the placement area 2 5. A protective window 151 is provided in the ventilation hole 15, and a ventilation hole 152 is opened on the side of the protective window 151, and the ventilation hole 152 is connected to the placement area 2 5. The protective window 151 improves the protection of the electrical control component 3, and the ventilation hole 152 facilitates heat dissipation and ventilation in the placement area 2 5.

[0036] Reference Figure 1 and Figure 2 As shown, a mounting plate 16 is provided in the ventilation port 15, and the mounting plate 16 is located above the protective window 151. A ventilation hole 2 161 is provided on the side of the mounting plate 16, and the ventilation hole 2 161 is connected to the placement area 2 5. When the heat in the placement area 1 4 is transferred to the placement area 2 5 through the partition 12, the hot air is located above and close to the ventilation hole 2 161. The cold air enters the placement area 2 5 from the ventilation hole 152, driving the hot air to dissipate from the ventilation hole 2 161 to the outside, thereby facilitating the heat dissipation of the placement area 2 5.

[0037] Reference Figure 1 and Figure 2 As shown, a protective net 162 is provided in the second ventilation hole 161 to enhance the protection of the electrical control components 3 in the placement area 2 5 .

[0038] Reference Figure 1 and Figure 2 As shown, a controller 17 is provided on the side of the installation box 1, and a display 18 is provided on the side of the installation box 1. The display 18 is located next to the controller 17. The unit chassis component 2 and the electrical control component 3 are controlled by the controller 17, and the staff operation is displayed through the display 18, which facilitates the staff to control the unit chassis component 2 and the electrical control component 3.

[0039] Reference Figure 1 and Figure 2 As shown, a through hole 19 is provided on the side of the installation box 1, and the through hole 19 is connected to the placement area 4. A cabinet door 6 is provided in the through hole 19, and a button-type door lock 61 is provided on the cabinet door 6. When the unit chassis component 2 needs to be repaired or replaced, the cabinet door 6 can be opened by operating the button-type door lock 61, thereby facilitating the repair and replacement of the unit chassis component 2.

[0040] The implementation principle of the box structure for a water-lubricated screw air compressor in the embodiment of the present application is as follows:

[0041] Placing the unit chassis assembly 2 and the electrical control assembly 3 in two different areas reduces the possibility of the unit chassis emitting high heat during operation, causing the temperature in the electrical control assembly 3 to rise, thereby improving the stability of the compressor during operation. The vent 15 can ventilate the electrical control assembly 3, reducing the possibility of heat in the placement area 1 4 being transferred to the placement area 2 5 through the partition 12, causing the temperature of the electrical control assembly 3 to rise.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A box structure for a water-lubricated screw air compressor, comprising an installation box (1) for accommodating a unit chassis component (2) and an electrical control component (3), characterized in that: The installation box (1) is provided with a partition (12) for dividing the installation box (1) into a placement area 1 (4) and a placement area 2 (5); the unit chassis component (2) is provided in the placement area 1 (4); the electrical control component (3) is provided in the placement area 2 (5); a ventilation opening 1 (15) is provided on the side of the installation box (1); the ventilation opening 1 (15) is communicated with the placement area 2 (5).

2. The box structure for a water-lubricated screw air compressor according to claim 1, characterized in that: A protective window (151) is provided in the ventilation opening (15), and a ventilation hole (152) is provided on the side of the protective window (151), and the ventilation hole (152) is connected to the placement area (5).

3. The box structure for a water-lubricated screw air compressor according to claim 2, characterized in that: A mounting plate (16) is provided in the ventilation opening (15), and the mounting plate (16) is located above the protective window (151). A ventilation hole (161) is provided on the side of the mounting plate (16), and the ventilation hole (161) is connected to the placement area (5).

4. The box structure for a water-lubricated screw air compressor according to claim 3, characterized in that: A protective net (162) is provided in the second ventilation hole (161).

5. The box structure for a water-lubricated screw air compressor according to claim 1, characterized in that: A controller (17) for controlling the unit chassis component (2) and the electrical control component (3) and a display (18) for displaying operations are provided on the side of the installation box (1), and the display (18) is located beside the controller (17).

6. The box structure for a water-lubricated screw air compressor according to claim 1, characterized in that: A through hole (19) is provided on the side of the installation box (1), the through hole (19) is connected to the placement area 1 (4), a cabinet door (6) is provided in the through hole (19), and a button-type door lock (61) is provided on the cabinet door (6).

7. The box structure for a water-lubricated screw air compressor according to claim 1, characterized in that: A second ventilation opening (13) is provided on the top surface of the installation box (1), the second ventilation opening (13) is connected to the first placement area (4), a second protective net (131) is provided in the second ventilation opening (13), a cooler exhaust fan (14) is provided in the installation box (1), the cooler exhaust fan (14) is provided in the first placement area (4), and the cooler exhaust fan (14) is provided below the protective net.

8. The box structure for a water-lubricated screw air compressor according to claim 1, characterized in that: A mounting base plate (11) is provided on the bottom surface of the mounting box (1), and a forklift hole (111) is provided on the side surface of the mounting base plate (11).

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