CN-224218565-U - Plasma generator and refrigeration plant

Abstract

The utility model discloses a plasma generator and refrigeration equipment, wherein the plasma generator comprises an insulating bracket, an electromagnetic shielding piece and an ionization unit, wherein the electromagnetic shielding piece and the ionization unit are arranged on the insulating bracket, the electromagnetic shielding piece and the insulating bracket are combined to form an electromagnetic shielding cavity, the ionization unit is arranged in the electromagnetic shielding cavity, the ionization unit comprises at least one group of collector modules and electrode modules which are arranged at intervals relatively, and the collector modules are matched with the electrode modules to ionize air and generate flowing air flow. The utility model utilizes the electromagnetic shielding cavity formed by the electromagnetic shielding piece and the insulating bracket, and can effectively prevent electromagnetic interference to external equipment or parts caused by the operation of the ionization unit, thereby improving the use safety.

Inventors

• LUO XING

Assignees

• 深圳市聚美电气有限公司
• 张效君

Dates

Publication Date

20260508

Application Date

20250520

Claims (9)

1. 1. The utility model provides a plasma generator, its characterized in that includes insulating support, and locates electromagnetic shield spare and ionization unit on the insulating support, electromagnetic shield spare with insulating support combines to form an electromagnetic shield chamber, ionization unit locates in the electromagnetic shield chamber, ionization unit includes at least a set of collector module and the electrode module of relative interval arrangement, the collector module with the electrode module cooperation is in order to ionize the air and produce the air current that flows.
2. 2. The plasma generator of claim 1, wherein the insulating support comprises a main frame, a first outer frame and a first inner frame, the first outer frame is disposed on the outer side of the main frame, the first inner frame is disposed on the inner side of the main frame, the first outer frame and the first inner frame are both provided with the electromagnetic shield, and the collector module and the electrode module are disposed between the first outer frame and the first inner frame.
3. 3. The plasma generator of claim 2, wherein the insulating support further comprises a first mounting frame and a second mounting frame, the first mounting frame and the second mounting frame being disposed between the main frame and the first inner frame, and the first mounting frame being disposed proximate to the main frame, the collector module being disposed in the first mounting frame, and the electrode module being disposed in the second mounting frame.
4. 4. The plasma generator of claim 1, wherein the electrode module comprises an insulating substrate, a plurality of needle electrodes are arranged on one side of the insulating substrate close to the collector module, the collector module comprises a collector substrate, and a plurality of metal grids are arranged on the collector substrate.
5. 5. The plasma generator of claim 1, further comprising a spacing adjustment assembly for adjusting a spacing between the collector module and the electrode module, the spacing adjustment assembly including a drive for driving one of the collector module and the electrode module to move in one of the other of the opposite directions.
6. 6. The plasma generator of claim 2, further comprising an insulating protector, wherein the insulating support further comprises a second outer frame and a second inner frame, wherein the second outer frame is located outside the first outer frame, the second inner frame is located inside the first inner frame, and the insulating protector is disposed on both the second outer frame and the second inner frame.
7. 7. A refrigeration device, comprising a device body and the plasma generator of any one of claims 1 to 6, wherein the plasma generator is disposed in a gas flow duct between an air inlet and an air outlet of the device body, and the plasma generator causes air in the gas flow duct to flow from the air inlet of the device body to the air outlet of the device body.
8. 8. A refrigeration unit as recited in claim 7 wherein said unit body has an air intake shroud at an air intake.
9. 9. The refrigeration appliance according to claim 7 further comprising a monitoring assembly and a cloud platform, said monitoring assembly including a sensor and a controller, said controller being connected to said sensor, a power module, said cloud platform and a master of said appliance body, said sensor monitoring said ionization unit, said power module powering said monitoring assembly and said plasma generator.

Description

Plasma generator and refrigeration plant Technical Field The utility model relates to the technical field of refrigeration equipment, in particular to a plasma generator and refrigeration equipment. Background At present, a large number of refrigeration equipment are used in data centers and other systems, most of the refrigeration equipment in the prior art adopts bladed fans for external heat exchange, the volume of a single fan is large, the internal layout difficulty of the refrigeration equipment is large, the whole volume is difficult to compress, the upper limit of wind speed is low, the heat dissipation capacity of the refrigeration equipment is difficult to further improve, the rotation inertia is large, the speed regulating time is long, the rotation noise is large, and the refrigeration equipment is difficult to arrange near a residential area. In order to solve the technical problems, the plasma wind-based refrigeration equipment is currently on the market, and the refrigeration equipment has the characteristics of no fan blade, so that the defects brought by the traditional bladed fan can be avoided. However, the existing refrigeration equipment based on plasma wind is easy to cause electromagnetic interference to electronic equipment arranged around the refrigeration equipment in the use process, so that safety accidents are easy to occur. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides a plasma generator and refrigeration equipment. In order to achieve the above purpose, the present utility model adopts the following technical scheme: In one aspect, the utility model provides a plasma generator comprising an insulating support, an electromagnetic shield and an ionization unit, wherein the electromagnetic shield and the insulating support are combined to form an electromagnetic shielding cavity, the ionization unit is arranged in the electromagnetic shielding cavity, the ionization unit comprises at least one group of collector modules and electrode modules which are arranged at intervals in an opposite mode, and the collector modules are matched with the electrode modules to ionize air and generate flowing air flow. Further, the insulating support comprises a main frame body, a first outer side frame body and a first inner side frame body, wherein the first outer side frame body is arranged on the outer side of the main frame body, the first inner side frame body is arranged on the inner side of the main frame body, the first outer side frame body and the first inner side frame body are both provided with electromagnetic shielding pieces, and the collector module and the electrode module are arranged between the first outer side frame body and the first inner side frame body. Further, the insulating support further comprises a first mounting frame and a second mounting frame, the first mounting frame and the second mounting frame are arranged between the main frame body and the first inner side frame body, the first mounting frame is close to the main frame body, the collector module is arranged in the first mounting frame, and the electrode module is arranged in the second mounting frame. Further, the electrode module comprises an insulating substrate, one side of the insulating substrate, which is close to the collector module, is provided with a plurality of needle-shaped electrodes, the collector module comprises a collector substrate, and the collector substrate is provided with a plurality of metal grids. Further, the device further comprises a spacing adjusting assembly, wherein the spacing adjusting assembly is used for adjusting the spacing between the collector module and the electrode module, and the spacing adjusting assembly comprises a driving piece, and the driving piece is used for driving one of the collector module and the electrode module to move towards the other direction or the opposite direction. Further, the insulating support further comprises a second outer side frame body and a second inner side frame body, the second outer side frame body is located on the outer side of the first outer side frame body, the second inner side frame body is located on the inner side of the first inner side frame body, and the second outer side frame body and the second inner side frame body are both provided with the insulating protection piece. On the other hand, the utility model also provides refrigeration equipment which comprises an equipment main body and the plasma generator, wherein the plasma generator is arranged in a gas circulation air duct between the air inlet and the air outlet of the equipment main body, and the plasma generator enables the air in the gas circulation air duct to flow from the air inlet of the equipment main body to the air outlet of the equipment main body. Further, an air inlet protective cover is arranged at the air inlet of the equipment main body. Further, the equipment main body further comp