CN209882424U - Electromagnetic shielding cabinet with high heat dissipation performance - Google Patents
Electromagnetic shielding cabinet with high heat dissipation performance Download PDFInfo
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- CN209882424U CN209882424U CN201920012589.5U CN201920012589U CN209882424U CN 209882424 U CN209882424 U CN 209882424U CN 201920012589 U CN201920012589 U CN 201920012589U CN 209882424 U CN209882424 U CN 209882424U
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- cabinet body
- water tank
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- heat dissipation
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Abstract
The utility model relates to an electromagnetic shielding cabinet with high heat dissipation performance, which comprises a cabinet body, wherein the top surface, the left side, the right side and the back three side surfaces of the cabinet body are provided with mutually communicated pipe network type pipelines, and the pipe orifices of the pipelines are arranged at the left edge, the right edge and the back edge of the bottom surface of the cabinet body; the bottom surface of the cabinet body is connected with a water tank, and the pipe orifice is communicated with the interior of the water tank; a submersible pump and a rake type water diversion calandria are arranged in the water tank, a water inlet pipe of the water diversion calandria is connected to a water outlet of the submersible pump, and a water outlet pipe is connected to a pipe orifice on any side of the bottom surface of the cabinet body; the submersible pump is connected with a switch controller and a power adapter which are positioned outside the water tank; the cabinet body is also internally provided with a hollow clapboard, and the hollow structure is a pipeline structure communicated with pipelines on the side surface of the cabinet body. The utility model discloses a cooling water flow in the water tank is through setting up in the pipeline of the shielding cabinet body and coming to cool off the heat dissipation to the shielding cabinet, has improved the radiating efficiency, shielding efficiency and the security performance of electromagnetic shielding cabinet, has solved the problem that current shielding cabinet heat dissipation window exists, is worth promoting.
Description
Technical Field
The utility model relates to an electromagnetic shield cabinet, concretely relates to electromagnetic shield cabinet with high heat dispersion.
Background
The traditional heat radiation structure is mostly adopted to current electromagnetic shield cabinet in the aspect of the heat dissipation, like the heat dissipation window: the waveguide window is installed at the top and the bottom of the electromagnetic shielding cabinet, and the fan is installed in the waveguide window to realize the heat dissipation in the shielding cabinet. The traditional heat dissipation mode of the waveguide window fan is not only low in heat dissipation efficiency, but also easily causes dust accumulation in the shielding cabinet, if the waveguide window is not tightly installed, even causes the shielding cabinet to form a hole seam, and the electromagnetic wave leakage occurs, so that the electromagnetic shielding effect of the shielding body is reduced.
Disclosure of Invention
An object of the utility model is to the not enough of above-mentioned prior art, provide a novel electromagnetic shield cabinet, through the improvement to heat radiation structure, improve electromagnetic shield cabinet's radiating efficiency and shielding effectiveness to further improve its comprehensive safety performance.
In order to achieve the above object, the utility model provides a following technical scheme:
an electromagnetic shielding cabinet with high heat dissipation performance comprises a cabinet body, wherein a shielding door is arranged on the front surface of the cabinet body, pipe network type pipelines which are mutually communicated are arranged on the top surface, the left side, the right side and the rear side of the cabinet body, and pipe orifices of the pipelines are arranged on the left edge, the right edge and the rear edge of the bottom surface of the cabinet body; the bottom surface of the cabinet body is connected with a water tank, and the pipe orifice is communicated with the inside of the water tank; the water tank is internally provided with a submersible pump and a rake type water distribution calandria, a water inlet pipe of the water distribution calandria is connected to a water outlet of the submersible pump, and a water outlet pipe is arranged and connected to a pipe orifice at any one of the left edge, the right edge and the rear edge of the bottom surface of the cabinet body.
Furthermore, the water outlet pipes of the water distribution pipes are matched with the number, the positions and the sizes of the pipe orifices on any one of the left edge, the right edge and the rear edge of the bottom surface of the cabinet body;
further, the submersible pump is connected with a switch controller, and the switch controller is connected with a power adapter;
further, the submersible pump is a low-pressure mute intelligent variable frequency water pump;
furthermore, a drainage port capable of being opened and closed is arranged on one side of the water tank, and water in the water tank can be input and discharged through the drainage port;
furthermore, an access door is arranged on one side of the water tank, so that the submersible pump can be conveniently overhauled, and the sealing performance of the water tank can be ensured when the access door is closed;
further, the water tank is a closed water tank;
furthermore, the top surface of the closed water tank is the bottom surface of the cabinet body.
Preferably, a hollow partition plate is arranged in the cabinet body, and the hollow structure is a pipeline structure communicated with pipelines on the side surface of the cabinet body;
preferably, the cabinet body, the pipe network type pipeline on the cabinet body and the partition plate with the pipeline hollow structure are manufactured by an integral forming manufacturing process;
preferably, the cabinet body, the pipe network type pipeline on the cabinet body, the partition plate with the pipeline hollow structure and the water tank are manufactured by an integral forming manufacturing process;
preferably, four corners below the water tank are provided with brake rollers;
preferably, a refrigerating groove is formed in any side face or bottom face of the periphery of the inside of the water tank, an input port capable of being opened and closed is formed in the side face of the refrigerating groove, and a refrigerant can be input into the refrigerating groove through the input port.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1. the top surface, the left side, the right side and the rear side of the shielding cabinet are provided with pipe network type pipelines which are communicated with each other, a water tank is arranged below the cabinet body, cooling water in the water tank can be pumped into the pipe network type pipelines through a water pump, and the cooling water flows through the pipelines and then enters the water tank to realize recycling. In the process, cooling water flows through the pipeline to take away most heat of the cabinet body, and the heat dissipation of the shielding cabinet is realized. This structural design has not only realized the high efficiency heat dissipation of shielding cabinet, but also the quantity that the heat dissipation window was seted up to significantly reducing on the shielding cabinet to avoid too much electromagnetic leakage and the deposition that sets up the heat dissipation window and bring to cause the harmful effects such as electronic equipment breaks down in the shielding cabinet, guaranteed shielding effectiveness and the security performance of shielding cabinet.
2. The internal cavity baffle that is provided with of cabinet, its cavity structure be with the pipeline structure of cabinet side pipeline UNICOM each other, and the cabinet body, the pipe network formula pipeline on the cabinet body and the baffle that has pipeline cavity structure be integrated into one piece, and the heat radiation structure of cavity baffle makes the radiating efficiency of the internal space of shielding cabinet body obtain promoting, has further improved the whole radiating efficiency of shielding cabinet.
3. The water tank is arranged below the cabinet body, the structural requirement that the shielding cabinet utilizes cooling water to dissipate heat is met, the water tank serves as a base of the shielding cabinet, the weight of the water tank can ensure that the shielding cabinet cannot be easily overturned, and the safety of the shielding cabinet is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the second embodiment.
FIG. 3 is a schematic view of the structure of the third embodiment of the water tank
Reference numerals: 1-cabinet body, 11-shield door, 12-hollow partition board;
2-pipe, 21-orifice;
3-a water tank, 31-a water outlet, 32-an access door, 33-a brake roller, 34-a refrigeration groove and 35-an input port;
4-submersible pump, 41-water outlet, 42-switch controller, 43-power adapter;
5-water diversion calandria, 51-water inlet pipe, 52-water outlet pipe.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
As shown in fig. 1, an electromagnetic shielding cabinet with high heat dissipation performance comprises a cabinet body 1, wherein a shielding door 11 is arranged on the front surface of the cabinet body 1, pipe network type pipelines 2 which are communicated with each other are arranged on the top surface, the left side, the right side and the rear side of the cabinet body 1, and pipe orifices 21 of the pipelines 2 are arranged on the left edge, the right edge and the rear edge of the bottom surface of the cabinet body 1; the bottom surface of the cabinet body 1 is connected with a water tank 3, and the pipe orifice 21 is communicated with the interior of the water tank 3; the water tank 3 is internally provided with a submersible pump 4 and a rake type water diversion calandria 5, a water inlet pipe 51 of the water diversion calandria 5 is connected with a water outlet 41 of the submersible pump 4, and a water outlet pipe 52 is arranged and connected with a pipe orifice 21 at any one of the left edge, the right edge and the rear edge of the bottom surface of the cabinet body 1.
The cabinet body 1, the pipe network type pipeline 2 on the cabinet body 1 and the water tank 3 are manufactured by an integral forming manufacturing process.
The water outlet pipe 52 of the water distribution calandria 5 is adapted to the number, position and size of the pipe orifices 21 on any one of the left, right and rear edges of the bottom surface of the cabinet body 1, and in this embodiment, the number of the pipe orifices 21 on the left, right and rear edges of the bottom surface of the cabinet body 1 is 3 that are uniformly distributed.
The submersible pump 4 is a low-voltage mute intelligent variable frequency water pump (model JDP 10000Q), the submersible pump 4 is connected with a switch controller 42 through a 3-pin connecting wire, and the switch controller 42 is connected with a 220V power adapter 43; the switch controller 42 and the power adapter 43 are located outside the water tank 3.
The water tank 3 is a closed water tank, the top surface of the water tank is the bottom surface of the cabinet body 1, a water outlet 31 which can be opened and closed is arranged on one side of the water tank 3, and water in the water tank 3 can be input and discharged through the water outlet 31; 3 one sides of water tank still are equipped with access door 32, make things convenient for immersible pump 3's maintenance, just when access door 32 closed, can guarantee water tank 3's seal performance, still be provided with brake roller 33 in 3 below four corners of water tank, make things convenient for the holistic removal of shielding cabinet and fix.
When the temperature in the shielding cabinet is high and heat dissipation is needed, the power supply of the submersible pump 4 is connected, the submersible pump 4 is started through the switch controller 42, cooling water in the water tank 3 is pumped into the water inlet pipe 51 of the water distribution exhaust pipe 5 through the water outlet 41 of the submersible pump 4, and then is pumped into each pipe orifice 21 through the water outlet pipe 52, so that the cooling water enters the pipeline 2. Because the pipeline 2 is a pipe network type pipeline which is distributed on the top surface, the left side surface, the right side surface and the back side surface of the cabinet body 1 and is communicated with each other, cooling water can flow through the whole shielding cabinet body except the shielding door through the pipeline 2, and therefore the shielding cabinet is efficiently cooled.
Example two
As shown in fig. 2, on the basis of the first embodiment, a hollow partition plate 12 is arranged in the cabinet body 1, wherein the hollow structure is a pipeline structure communicated with the pipeline 2 on the side of the cabinet body 1; in this embodiment, the cabinet body 1, the pipe network type pipeline 2 on the cabinet body 1, the partition plate 12 with a hollow pipeline structure and the water tank 3 are manufactured by an integral forming manufacturing process.
In practical use, the inside baffle that may set up of shielding cabinet divides into multilayer structure with the shielding cabinet in order to enlarge the usage space of shielding cabinet, when being separated into the multilayer in the shielding cabinet, the radiating efficiency between the layer can receive very big influence. Therefore, in the second embodiment, on the basis of the first embodiment, the hollow partition board with the heat dissipation function is additionally arranged, wherein the hollow structure is a pipeline structure mutually communicated with the pipeline 2 on the side surface of the cabinet body 1, when the submersible pump 4 is started to perform cooling water heat dissipation and cooling work on the shielding cabinet, cooling water flows through the pipeline 2 outside the cabinet body and also enters the pipeline 2 in the hollow partition board 12, so that the integral three-dimensional heat dissipation and cooling from inside to outside of the shielding cabinet is formed, the heat dissipation problem of the shielding cabinet with the multi-layer space is solved, and the heat dissipation efficiency of the shielding cabinet is further improved.
EXAMPLE III
As shown in fig. 3, in the second embodiment, a refrigerating groove 34 is provided on any side surface or bottom surface of the periphery inside the water tank 3, and in the present embodiment, it is preferable to provide the refrigerating groove 34 on the bottom of the water tank 3, and the refrigerant can be introduced into the refrigerating groove 34 through an inlet 35 of the refrigerating groove 34.
Under the hot weather environment, when the temperature of the cooling water in the water tank 3 is not enough to reach the temperature for cooling and radiating the shielding cabinet, the cooling water in the water tank 3 is replaced, and the coolant can be injected into the refrigerating groove 34 from the outside to cool the water in the water tank 3, so that the radiating effect of the cooling water on the shielding cabinet is ensured.
It should be noted that, in the above preferred embodiment, the mesh form of the pipe network type pipeline 2, the size of the pipeline, and the position relationship with the cabinet panel (for example, on the surface of the cabinet panel or in the interlayer of the cabinet panel) can be specifically designed according to actual needs, and the present invention is not limited specifically; the number, position and size of the pipe orifices 21 can be designed according to actual needs, and the utility model is not limited in detail; the specific arrangement form of the cooling tank 34 can be specifically designed according to actual needs, and the present invention is not limited specifically.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (10)
1. An electromagnetic shielding cabinet with high heat dissipation performance comprises a cabinet body (1), wherein a shielding door (11) is arranged on the front surface of the cabinet body (1), and is characterized in that a pipe network type pipeline (2) which is communicated with each other is arranged on the top surface, the left side surface, the right side surface and the rear side surface of the cabinet body (1), and pipe orifices (21) of the pipeline (2) are arranged on the left edge, the right edge and the rear edge of the bottom surface of the cabinet body (1); the bottom surface of the cabinet body (1) is connected with a water tank (3), and the pipe orifice (21) is communicated with the inside of the water tank (3); a submersible pump (4) and a rake type water distribution calandria (5) are arranged in the water tank (3), a water inlet pipe (51) of the water distribution calandria (5) is connected to a water outlet (41) of the submersible pump (4), and a water outlet pipe (52) of the water distribution calandria (5) is connected to a pipe orifice (21) on any one of the left edge, the right edge and the rear edge of the bottom surface of the cabinet body;
the submersible pump (4) is connected with a switch controller (42), the switch controller (42) is connected with a power adapter (43), and the switch controller (42) and the power adapter (43) are located outside the water tank (3).
2. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein a hollow partition plate (12) is disposed in the cabinet body (1), and the hollow structure of the hollow partition plate (12) is a pipeline structure communicating with the pipeline (2) at the side of the cabinet body (1).
3. The electromagnetic shielding cabinet with high heat dissipation performance as claimed in claim 1, wherein the outlet pipe (52) of the water-diversion discharge pipe (5) is adapted to the number, position and size of the nozzles (21) at any one of the left, right and rear edges of the bottom surface of the cabinet body (1).
4. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein the water tank (3) is provided with an openable and closable drain opening (31) at one side, and water in the water tank (3) can be input and discharged through the drain opening (31).
5. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein a refrigerating groove (34) is formed on any side surface or bottom surface of the periphery inside the water tank (3), and an input port (35) capable of being opened and closed is formed on the side surface of the refrigerating groove (34).
6. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein an access door (32) is disposed on one side of the water tank (3), and when the access door (32) is closed, the sealing performance of the water tank (3) is ensured.
7. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein the water tank (3) is a closed water tank.
8. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein the top surface of the water tank (3) is the bottom surface of the cabinet body (1).
9. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein the cabinet body (1), the pipe network type pipeline (2) on the cabinet body (1) and the hollow partition plate (12) with the hollow structure of the pipeline are manufactured by an integral forming manufacturing process.
10. The electromagnetic shielding cabinet with high heat dissipation performance as recited in claim 1, wherein brake rollers (33) are further disposed at four corners below the water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012589.5U CN209882424U (en) | 2019-01-04 | 2019-01-04 | Electromagnetic shielding cabinet with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012589.5U CN209882424U (en) | 2019-01-04 | 2019-01-04 | Electromagnetic shielding cabinet with high heat dissipation performance |
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| Publication Number | Publication Date |
|---|---|
| CN209882424U true CN209882424U (en) | 2019-12-31 |
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ID=68950210
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012589.5U Active CN209882424U (en) | 2019-01-04 | 2019-01-04 | Electromagnetic shielding cabinet with high heat dissipation performance |
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| Country | Link |
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| CN (1) | CN209882424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286562A (en) * | 2021-12-23 | 2022-04-05 | 苏州飞航防务装备有限公司 | Intelligent electromagnetic shielding control cabinet |
-
2019
- 2019-01-04 CN CN201920012589.5U patent/CN209882424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286562A (en) * | 2021-12-23 | 2022-04-05 | 苏州飞航防务装备有限公司 | Intelligent electromagnetic shielding control cabinet |
| CN114286562B (en) * | 2021-12-23 | 2024-05-31 | 苏州飞航防务装备有限公司 | Intelligent electromagnetic shielding control cabinet |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electromagnetic shielding cabinet with high heat dissipation performance Effective date of registration: 20210628 Granted publication date: 20191231 Pledgee: Mianyang Branch of Sichuan Tianfu Bank Co.,Ltd. Pledgor: MIANYANG HENGCHI METAL EQUIPMENT Co.,Ltd. Registration number: Y2021510000123 |