CN215646753U - Frequency conversion subassembly is handled to broadband multichannel - Google Patents
Frequency conversion subassembly is handled to broadband multichannel Download PDFInfo
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- CN215646753U CN215646753U CN202121895650.9U CN202121895650U CN215646753U CN 215646753 U CN215646753 U CN 215646753U CN 202121895650 U CN202121895650 U CN 202121895650U CN 215646753 U CN215646753 U CN 215646753U
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Abstract
The utility model discloses a broadband multichannel processing frequency conversion assembly, which relates to the technical field of communication networks and comprises a control cabinet, wherein the control cabinet comprises a cabinet body, an inner cavity of the cabinet body is divided into a heat dissipation cavity and a frequency conversion assembly cavity by a partition plate, four mounting bottom plates are equidistantly fixed in the frequency conversion assembly cavity from top to bottom, a frequency converter group is mounted on each mounting bottom plate, heat absorption plates are fixed on two sides of each mounting bottom plate, a water storage tank is placed in each heat dissipation cavity, a micro-circulation water pump is mounted on the right side of each water storage tank, a heat dissipation opening is formed in the inner wall of the cabinet body on the left side of each heat dissipation cavity, a heat radiator is mounted at the heat dissipation opening in each heat dissipation cavity, four dust hoods are equidistantly mounted on the back of the cabinet body and connected with the same dust collection pipe, and a dust collection box is arranged at the bottom of a dust collector, the method and the device have the advantages of maintaining efficient transmission of information, having strong practical performance and wide application prospect.
Description
Technical Field
The utility model relates to the technical field of communication networks, in particular to a broadband multi-channel processing frequency conversion assembly.
Background
The frequency conversion component is mainly applied to microwave communication, electronic countermeasure, radars, remote control and many measurement systems, and has the main function of performing up-conversion or down-conversion on an input signal so as to output signals with different frequencies according to requirements.
In the actual use process, the use requirement of the frequency conversion assembly is high, the temperature has a large influence on the working performance of the frequency conversion assembly, and the transmission performance of the frequency conversion assembly is greatly reduced due to overhigh temperature.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a broadband multi-channel processing frequency conversion component which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a broadband multichannel processing frequency conversion assembly comprises a control cabinet, wherein the control cabinet comprises a cabinet body, an inner cavity of the cabinet body is divided into a heat dissipation cavity and a frequency conversion assembly cavity by a partition plate, four mounting bottom plates are equidistantly fixed in the frequency conversion assembly cavity from top to bottom, a frequency converter group is mounted on the mounting bottom plates, heat absorption plates are fixed on two sides of each mounting bottom plate, a water storage tank is placed in the heat dissipation cavity, sufficient cooling liquid is added in the water storage tank, a micro-circulation water pump is mounted on the right side of the water storage tank, a water suction port of the micro-circulation water pump extends to the bottom of the inner side of the water storage tank, two water outlet pipes are connected to a water outlet port of the water storage tank in a branching mode, a heat dissipation port is formed in the left side of the heat dissipation cavity on the inner wall of the cabinet body, a dustproof mesh enclosure is mounted on the outer side of the heat dissipation port, and a heat radiator is mounted in the heat dissipation cavity at the position of the heat dissipation port, a return pipe is connected between the water outlet of the radiator and the water storage tank, four dust hoods are equidistantly installed on the back of the cabinet body, the dust hoods are connected with the same dust suction pipe, the tail end of the dust suction pipe is connected with a dust remover, and a dust collection box is arranged at the bottom of the dust remover.
Preferably, the absorber plate includes the copper casing, the inboard of copper casing is equipped with the cooling tube, the cooling tube is the S type and walks to position the setting, the both ends of cooling tube are water inlet port and water outlet port respectively, the surface paste of copper casing has black titanium heat absorption rete.
Preferably, the water outlet pipe is connected with the water inlet ports of the two cooling pipes in a branching manner, and the water outlet ports of the two cooling pipes and the water inlet port of the radiator are both connected with a flow pipe.
Preferably, a heat radiation fan is installed on the right side of the heat radiator.
Preferably, the back of the cabinet body is equipped with the vent in dust absorption cover installation department, install the moisture absorption structure on the dust absorption pipe, the moisture absorption structure includes the box body, the inboard of box body is installed and is parallel arrangement's molecular sieve layer and super absorbent resin layer.
Preferably, a liquid level sensor is arranged in the water storage tank, and a temperature sensor is installed at the top of the inner side of the cavity of the frequency conversion assembly.
Preferably, a cabinet door is installed on the front face of the frequency conversion assembly cavity, a control panel is installed on the cabinet door, and the control panel is provided with a control system and an indicator lamp.
Compared with the prior art, the utility model has the following beneficial effects:
1. the four installation bottom plates arranged from top to bottom can be used for installing the frequency converter groups, so that four groups of independent broadband transmission channels are formed, transmission interference among signals is avoided, and meanwhile, information diagnosis and assembly maintenance are facilitated;
2. the water storage tank, the micro-circulation water pump, the heat absorption plate and the radiator can form a complete water cooling system, so that the temperature in the cavity of the frequency conversion assembly can be quickly and effectively reduced, the frequency converter group has a good temperature environment, and the signal transmission efficiency of the frequency converter group is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall appearance structure of the present invention;
FIG. 3 is a schematic structural diagram of the absorber plate of the present invention;
fig. 4 is a left side view of the overall structure of the present invention.
In the figure: 1. a control cabinet; 101. a cabinet body; 102. a partition plate; 103. a heat dissipation cavity; 104. a variable frequency assembly cavity; 105. a cabinet door; 2. mounting a bottom plate; 3. a heat absorbing plate; 301. a copper housing; 302. a cooling tube; 303. a titanium ink heat absorbing film layer; 4. a water storage tank; 401. a micro-circulation water pump; 402. a water outlet pipe; 403. a dust-proof net cover; 404. a heat sink; 405. a return pipe; 406. a draft tube; 407. a heat dissipation fan; 5. a dust remover; 501. a dust collection pipe; 502. a dust hood; 6. a moisture absorbing structure; 601. a box body; 602. a molecular sieve layer; 603. a water-absorbent resin layer; 7. a control panel; 8. a liquid level sensor; 9. a temperature sensor; 10. and a frequency converter group.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1, a broadband multichannel processing frequency conversion assembly comprises a control cabinet 1, wherein the control cabinet 1 comprises a cabinet body 101, an inner cavity of the cabinet body 101 is partitioned into a heat dissipation cavity 103 and a frequency conversion assembly cavity 104 by a partition plate 102, four installation bottom plates 2 are fixed in the frequency conversion assembly cavity 104 at equal intervals from top to bottom, a frequency converter group 10 is installed on the installation bottom plates 2, heat absorption plates 3 are fixed on two sides of each installation bottom plate 2, a water storage tank 4 is placed in the heat dissipation cavity 103, sufficient cooling liquid is added in the water storage tank 4, a micro-circulation water pump 401 is installed on the right side of the water storage tank 4, a water suction port of the micro-circulation water pump 401 extends to the bottom of the inner side of the water storage tank 4, two water outlet pipes 402 are connected to a water outlet port of the water storage tank 4 in a branching manner, a heat dissipation port is arranged on the inner wall of the cabinet body 101 on the left side of the heat dissipation cavity 103, and a dustproof mesh enclosure 403 is installed on the outer side of the heat dissipation port, radiator 404 is installed at the heat dissipation department in heat dissipation chamber 103, be connected with back flow 405 between the delivery port of radiator 404 and storage water tank 4, four suction hoods 502 are installed to the back equidistance of cabinet body 101, suction hood 502 is connected with same dust absorption pipe 501, the end-to-end connection of dust absorption pipe 501 has dust remover 5, the bottom of dust remover 5 is equipped with the dust-collecting box.
Referring to fig. 3, the heat absorbing plate 3 includes a copper housing 301, a cooling pipe 302 is disposed inside the copper housing 301, the cooling pipe 302 is disposed in an S-shaped displacement, two ends of the cooling pipe 302 are respectively a water inlet and a water outlet, and an ink titanium heat absorbing film layer 303 is adhered to an outer surface of the copper housing 301, so as to quickly and effectively absorb heat generated during operation of the frequency converter group 10.
Referring to fig. 1, the water outlet pipe 402 is connected to the water inlet ports of the two cooling pipes 302 in a branching manner, and the water outlet ports of the two cooling pipes 302 and the water inlet port of the heat sink 404 are both connected to a flow pipe 406, so that the heat absorbed by the heat absorbing plate 3 can be dissipated through the heat sink 404.
Referring to fig. 1, a heat dissipation fan 407 is installed on the right side of the heat sink 404, so as to further improve the heat dissipation capability of the heat sink 404.
Referring to fig. 4, a ventilation opening is formed in the back of the cabinet 101 at the installation position of the dust hood 502, the dust collection pipe 501 is provided with the moisture absorption structure 6, the moisture absorption structure 6 includes a box 601, and a molecular sieve layer 602 and a super absorbent resin layer 603 which are arranged in parallel are installed on the inner side of the box 601, so that the moisture absorption structure 6 can effectively absorb water vapor in the cavity 104 of the frequency conversion assembly.
Referring to fig. 1, a liquid level sensor 8 is disposed in the water storage tank 4, and a temperature sensor 9 is mounted at the top of the inner side of the frequency conversion assembly cavity 104.
Referring to fig. 2, a cabinet door 105 is installed on the front surface of the frequency conversion assembly cavity 104, a control panel 7 is installed on the cabinet door 105, the control panel 7 is provided with a control system and an indicator light, and the indicator light is turned on when the liquid level sensor 8 detects that the cooling liquid in the water storage tank 4 is insufficient.
It should be noted that, the present invention is a broadband multichannel processing frequency conversion assembly, when in use, the frequency converter group 10 is installed on four independent installation base plates 2 from top to bottom, thereby forming four groups of independent broadband transmission channels, avoiding transmission interference between signals, and simultaneously facilitating information diagnosis and assembly maintenance, the arranged heat absorption plate 3 comprises a copper casing 301, the inner side of the copper casing 301 is provided with a cooling pipe 302, the cooling pipe 302 is arranged in an S-shaped displacement manner, the outer surface of the copper casing 301 is adhered with an inked titanium heat absorption film layer 303, thereby enabling the heat absorption plate 3 to rapidly and effectively absorb heat generated during operation of the frequency converter group 10, the water outlet port of the micro-circulation water pump 401 is connected with the water inlet port of the cooling pipe 302 in a branching manner through two water outlet pipes 402, the water outlet ports of the cooling pipe 302 are all connected with the water inlet port of the radiator 404 with a flow through pipe 406, a return pipe 405 is connected between the water outlet port of the radiator 404 and the water storage tank 4, thereby forming a complete water cooling system, and radiating through the arranged radiator 404 to maintain the cooling performance of the water cooling system, the right side of the radiator 404 is provided with the radiating fan 407, the radiating capacity of the radiator 404 is further improved, when the temperature in the frequency conversion component cavity 104 is overhigh, the temperature sensor 9 transmits the temperature information to the control system in the control panel 7, the radiating fan 407 and the micro-circulation water pump 401 are started, the water cooling system can be maintained, the process saves the electric energy, simultaneously the work burden of the radiating fan 407 and the micro-circulation water pump 401 is lightened, when the liquid level sensor 8 detects that the cooling liquid in the water storage tank 4 is insufficient, the indicator light is lightened to remind the addition of the cooling liquid, so as to ensure the cooling effect of the water cooling system, the dust in the frequency conversion component cavity 104 can be absorbed by the dust remover 5 through the dust absorption pipe 501 and can be processed in a centralized way, the dust absorption structure body 6 is arranged on the dust absorption pipe 501, the moisture absorption structure 6 comprises a box body 601, a molecular sieve layer 602 and a high water absorption resin layer 603 which are arranged in parallel are arranged on the inner side of the box body 601, so that water vapor in the frequency conversion component cavity 104 can be effectively absorbed by the moisture absorption structure 6, the safety of an internal circuit of the frequency converter group 10 is prevented from being influenced by the water vapor, and the use safety of the component is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a frequency conversion subassembly is handled to broadband multichannel, includes switch board (1), its characterized in that: the control cabinet (1) comprises a cabinet body (101), an inner cavity of the cabinet body (101) is divided into a heat dissipation cavity (103) and a frequency conversion assembly cavity (104) through a partition plate (102), four mounting bottom plates (2) are equidistantly fixed from top to bottom in the frequency conversion assembly cavity (104), a frequency converter group (10) is installed on the mounting bottom plates (2), heat absorption plates (3) are fixed on two sides of the mounting bottom plates (2), a water storage tank (4) is placed in the heat dissipation cavity (103), sufficient cooling liquid is added into the water storage tank (4), a micro-circulation water pump (401) is installed on the right side of the water storage tank (4), a water suction port of the micro-circulation water pump (401) extends to the bottom of the inner side of the water storage tank (4), a water outlet port of the water storage tank (4) is connected with two water outlet pipes (402) in a branching manner, a heat dissipation port is arranged on the left side of the heat dissipation cavity (103) on the inner wall of the cabinet body (101), dustproof mesh enclosure (403) are installed in the outside of thermovent, radiator (404) are installed in thermovent department in heat dissipation chamber (103), be connected with back flow (405) between the delivery port of radiator (404) and storage water tank (4), four suction hoods (502) are installed to the back equidistance of the cabinet body (101), suction hood (502) are connected with same dust absorption pipe (501), the end-to-end connection of dust absorption pipe (501) has dust catcher (5), the bottom of dust catcher (5) is equipped with the dust collection box.
2. The wideband multi-channel processing variable frequency assembly of claim 1 wherein: the absorber plate (3) includes copper casing (301), the inboard of copper casing (301) is equipped with cooling tube (302), cooling tube (302) are the S type and walk the setting of stepping on, the both ends of cooling tube (302) are water inlet port and water outlet port respectively, the surface paste of copper casing (301) has black titanium heat absorption rete (303).
3. The wideband multi-channel processing variable frequency assembly of claim 2 wherein: the water outlet pipe (402) is connected with the water inlet ports of the two cooling pipes (302) in a branching manner, and the water outlet ports of the two cooling pipes (302) and the water inlet port of the radiator (404) are connected with a flow through pipe (406).
4. The wideband multi-channel processing variable frequency assembly of claim 1 wherein: and a heat radiation fan (407) is installed on the right side of the heat radiator (404).
5. The wideband multi-channel processing variable frequency assembly of claim 1 wherein: the back of the cabinet body (101) is equipped with the vent in suction hood (502) installation department, install moisture absorption structure (6) on dust absorption pipe (501), moisture absorption structure (6) are including box body (601), molecular sieve layer (602) and super absorbent resin layer (603) that are parallel arrangement are installed to the inboard of box body (601).
6. The wideband multi-channel processing variable frequency assembly of claim 1 wherein: a liquid level sensor (8) is arranged in the water storage tank (4), and a temperature sensor (9) is installed at the top of the inner side of the frequency conversion assembly cavity (104).
7. The wideband multi-channel processing variable frequency assembly of claim 1 wherein: a cabinet door (105) is installed on the front face of the frequency conversion assembly cavity (104), a control panel (7) is installed on the cabinet door (105), and the control panel (7) is provided with a control system and an indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121895650.9U CN215646753U (en) | 2021-08-13 | 2021-08-13 | Frequency conversion subassembly is handled to broadband multichannel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121895650.9U CN215646753U (en) | 2021-08-13 | 2021-08-13 | Frequency conversion subassembly is handled to broadband multichannel |
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| Publication Number | Publication Date |
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| CN215646753U true CN215646753U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121895650.9U Active CN215646753U (en) | 2021-08-13 | 2021-08-13 | Frequency conversion subassembly is handled to broadband multichannel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114785428A (en) * | 2022-03-29 | 2022-07-22 | 中国电子科技集团公司第三十八研究所 | Microwave frequency conversion assembly testing device and testing method |
-
2021
- 2021-08-13 CN CN202121895650.9U patent/CN215646753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114785428A (en) * | 2022-03-29 | 2022-07-22 | 中国电子科技集团公司第三十八研究所 | Microwave frequency conversion assembly testing device and testing method |
| CN114785428B (en) * | 2022-03-29 | 2023-07-28 | 中国电子科技集团公司第三十八研究所 | Testing device and testing method for microwave frequency conversion assembly |
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