CN-224228812-U - Cooling device and air compression device

Abstract

Embodiments of the present application provide a cooling apparatus and an air compression apparatus. The cooling apparatus includes a body, at least one first cooler, at least one second cooler, and at least one fan. The inside of organism has the inner chamber, and the organism is including the first surface and the second surface that are located on the different planes, and first surface is equipped with the first air intake with the inner chamber intercommunication, and the second surface is equipped with the second air intake with the inner chamber intercommunication, and the organism still includes the air outlet with the inner chamber intercommunication. The at least one first cooler is arranged at the first air inlet. The at least one second cooler is arranged at the second air inlet. The at least one fan is arranged in the inner cavity, and is used for guiding airflow to flow into the inner cavity through the at least one first cooler and the at least one second cooler and flow out of the inner cavity through the air outlet.

Inventors

• ZHENG YAYAN
• CHEN YAQIN

Assignees

• 泛亚气体技术（无锡）有限公司

Dates

Publication Date

20260512

Application Date

20250528

Claims (15)

1. 1. A cooling apparatus, characterized by comprising: The machine body is internally provided with an inner cavity, the machine body comprises a first surface and a second surface which are positioned on different planes, the first surface is provided with a first air inlet communicated with the inner cavity, the second surface is provided with a second air inlet communicated with the inner cavity, and the machine body further comprises an air outlet communicated with the inner cavity; at least one first cooler arranged at the first air inlet; At least one second cooler arranged at the second air inlet and The at least one fan is arranged in the inner cavity and used for guiding airflow to flow into the inner cavity through the at least one first cooler and the at least one second cooler and flow out of the inner cavity through the air outlet.
2. 2. The cooling apparatus of claim 1, wherein the first surface is adjacent to the second surface, and/or The first surface and the second surface are perpendicular to each other.
3. 3. The cooling apparatus according to claim 1, wherein the at least one fan comprises a first fan and a second fan, the first fan and the second fan being arranged offset in a lateral and/or vertical direction of the machine body.
4. 4. The cooling apparatus according to claim 1, wherein the body is provided with a first opening communicating with the inner cavity, the first opening being provided with a first mounting portion rotatably connected with the body, and The at least one fan comprises a first fan arranged on the first installation part, and the first fan is suitable for being driven by the first installation part to rotate into or out of the inner cavity through the first opening.
5. 5. The cooling apparatus of claim 4, wherein the first mounting portion is connected to the body by a hinge or a hinge.
6. 6. The cooling apparatus according to claim 4, wherein the first mounting portion is provided with a first through hole, the first fan includes a first fan motor and a first impeller, the first impeller is provided on an inner side of the first mounting portion, the first fan motor is provided on an outer side of the first mounting portion, and a rotation shaft of the first fan motor passes through the first through hole to be connected with the first impeller.
7. 7. The cooling apparatus according to claim 6, characterized by further comprising: a first supporting part arranged outside the machine body and below the first fan motor, the first supporting part being suitable for supporting the first fan motor in a state that the first impeller is turned into the inner cavity, and/or The second supporting part is arranged on the outer side of the machine body and positioned below the first fan motor, and is suitable for supporting the first fan motor in a state that the first impeller rotates out of the inner cavity.
8. 8. The cooling apparatus of claim 4, wherein the first mounting portion is adapted to block at least a portion of the first opening.
9. 9. The cooling apparatus according to claim 1, wherein the body is provided with a second opening communicating with the inner cavity, a second mounting portion is slidably connected to the body, and The at least one fan comprises a second fan arranged on the second installation part, and the second fan is suitable for moving into or moving out of the inner cavity through the second opening under the driving of the second installation part.
10. 10. The cooling apparatus of claim 9, wherein the body further comprises a third surface and a fourth surface adjacent to each other, the second opening is provided in the fourth surface, the third surface is provided with a third opening in communication with the second opening, and the second mounting portion is slidably connected to the third opening and is adapted to block the third opening.
11. 11. The cooling apparatus according to claim 10, wherein at least one of an upper edge and a lower edge of the third opening is provided with a slide, and the second mounting portion is slidably connected to the body through the slide.
12. 12. The cooling apparatus according to claim 9, wherein the second mounting portion is provided with a second through hole, the second fan includes a second fan motor provided outside the second mounting portion and a second impeller provided inside the second mounting portion, and a rotation shaft of the second fan motor is connected to the second impeller through the second through hole.
13. 13. The cooling apparatus of claim 1, wherein the interior cavity comprises a first interior cavity and a second interior cavity in communication with each other, the first air inlet and the second air inlet in communication with the first interior cavity, the air outlet in communication with the second interior cavity, and the at least one fan disposed in the second interior cavity.
14. 14. The cooling apparatus according to claim 13, wherein the fan comprises, for each of the at least one fan, a fan motor and a centrifugal impeller, one end of the centrifugal impeller being connected to a rotation shaft of the fan motor, the other end of the centrifugal impeller being provided with an air suction port, and The fan is characterized in that an air guide opening and an air guide cover corresponding to the fan are arranged in the fan body, the air guide opening is communicated with the first inner cavity and the second inner cavity, one end of the air guide cover is connected with the air guide opening, and the other end of the air guide cover extends to the air suction opening.
15. 15. An air compression device characterized by comprising an air compressor unit and a cooling device as claimed in any one of claims 1 to 14, wherein the air compressor unit at least comprises an air compressor head, a driving motor in transmission connection with the air compressor head and an oil-gas separator in transmission connection with an outlet of the air compressor head, and The oil outlet and the oil return port of the oil-gas separator are respectively connected with the at least one first cooler, the at least one first cooler is suitable for cooling lubricating oil, the air outlet of the oil-gas separator is connected with the at least one second cooler, and the at least one second cooler is suitable for cooling compressed gas.

Description

Cooling device and air compression device Technical Field Example embodiments of the present application relate generally to the field of air compression technology, and in particular, to a cooling apparatus and an air compression apparatus. Background Lubricating oil and compressed gas in air compressors typically require cooling. The air compressor is generally provided with an oil cooler through which lubricating oil is cooled and a gas aftercooler through which compressed gas is cooled. The traditional oil cooler and the aftercooler are usually arranged on the same surface and are in tiled arrangement or parallel arrangement, so that the occupied space is large, and the miniaturization of the air compressor is not facilitated. Also, conventional cooling fans are typically assembled in a stationary manner, which is inconvenient for early installation and later maintenance/disassembly. Disclosure of utility model It is an object of the present application to provide a cooling device and an air compression device that solves or at least partially solves the above-mentioned and/or other potential problems with conventional coolers. The first aspect of the application provides cooling equipment which comprises a machine body, at least one first cooler, at least one second cooler and at least one fan, wherein the machine body is internally provided with an inner cavity, the machine body comprises a first surface and a second surface which are positioned on different planes, the first surface is provided with a first air inlet communicated with the inner cavity, the second surface is provided with a second air inlet communicated with the inner cavity, the machine body further comprises an air outlet communicated with the inner cavity, the at least one first cooler is arranged at the first air inlet, the at least one second cooler is arranged at the second air inlet, the at least one fan is arranged in the inner cavity, and the at least one fan is used for guiding air flow to flow into the inner cavity through the at least one first cooler and the at least one second cooler and flow out of the inner cavity through the air outlet. In some embodiments, the first surface is adjacent to the second surface, and/or the first surface is perpendicular to the second surface. In some embodiments, the at least one fan comprises a first fan and a second fan, the first fan and the second fan being arranged offset in a lateral and/or vertical direction of the machine body. In some embodiments, the machine body is provided with a first opening communicated with the inner cavity, a first mounting part rotatably connected with the machine body is arranged at the first opening, and the at least one fan comprises a first fan arranged at the first mounting part, and the first fan is suitable for being driven by the first mounting part to rotate into or out of the inner cavity through the first opening. In some embodiments, the first mounting portion is connected to the body by a hinge or a hinge. In some embodiments, the first mounting portion is provided with a first through hole, the first fan includes a first fan motor and a first impeller, the first impeller is disposed on an inner side of the first mounting portion, the first fan motor is disposed on an outer side of the first mounting portion, and a rotating shaft of the first fan motor passes through the first through hole to be connected with the first impeller. In some embodiments, the fan comprises a first support part, a second support part and a first fan motor, wherein the first support part is arranged on the outer side of the machine body and positioned below the first fan motor, the first support part is suitable for supporting the first fan motor in a state that the first impeller rotates to the inner cavity, and/or the second support part is arranged on the outer side of the machine body and positioned below the first fan motor, and the second support part is suitable for supporting the first fan motor in a state that the first impeller rotates out of the inner cavity. In some embodiments, the first mounting portion is adapted to block at least a portion of the first opening. In some embodiments, the machine body is provided with a second opening communicated with the inner cavity, the machine body is connected with a second installation part in a sliding way, and the at least one fan comprises a second fan arranged on the second installation part, and the second fan is suitable for moving into or moving out of the inner cavity through the second opening under the driving of the second installation part. In some embodiments, the machine body further includes a third surface and a fourth surface adjacent to each other, the second opening is formed in the fourth surface, the third surface is provided with a third opening communicating with the second opening, and the second mounting portion is slidably connected to the third opening and is adapted to block the thir