CN219421495U - Stable double-door electromagnetic shielding chamber - Google Patents
Stable double-door electromagnetic shielding chamber Download PDFInfo
- Publication number
- CN219421495U CN219421495U CN202320726281.3U CN202320726281U CN219421495U CN 219421495 U CN219421495 U CN 219421495U CN 202320726281 U CN202320726281 U CN 202320726281U CN 219421495 U CN219421495 U CN 219421495U
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- Prior art keywords
- dust
- power supply
- box
- buffer chamber
- door
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- 239000000428 dust Substances 0.000 claims abstract description 68
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a stable double-door electromagnetic shielding chamber, which belongs to the technical field of electromagnetic shielding chambers and comprises a shielding chamber, wherein a buffer chamber is arranged on the side edge of the shielding chamber, an outer door is arranged on the side edge of the buffer chamber, an inner door is arranged on the side, close to the shielding chamber, of the buffer chamber, a dust removing component is arranged on the side edge of the buffer chamber, and a photovoltaic panel is arranged at the upper end of the shielding chamber. According to the utility model, the photovoltaic panel is used for generating electricity, electricity is stored in the storage battery, emergency power supply is carried out, the air inlet fan is used for pumping external air into the power supply box, the air in the power supply box is discharged by the air outlet fan, air circulation is realized, and the heat dissipation effect in the power supply box is improved.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic shielding chambers, and particularly relates to a stable double-door electromagnetic shielding chamber.
Background
The electromagnetic shielding room is a steel plate room, and the cold-rolled steel plate is a main shielding material. The electromagnetic shielding type house comprises general house elements such as six-face shells, doors, windows and the like, and has more strict electromagnetic sealing performance than general houses, and all the inlet and outlet pipelines are subjected to corresponding shielding treatment so as to further block electromagnetic radiation from entering and exiting.
Chinese patent publication No. CN 217985881U discloses a stable double-door electromagnetic shielding chamber, comprising a shielding chamber, a buffer chamber arranged on the shielding chamber, an outer door and an inner door respectively arranged on two sides of the buffer chamber; the outer door is opened to the inner side of the shielding room, and the inner door is opened to the outer side of the shielding room; the upper side of the inner door is provided with a baffle limiting part fixed in the buffer chamber, a movable baffle is slidably matched in the baffle limiting part along the vertical direction, a first connecting rod is hinged on a connecting shaft of the outer door and the buffer chamber, the tail end of the first connecting rod is hinged with a second connecting rod with the length being greater than that of the first connecting rod, and the other end of the second connecting rod is used for transmitting power to the movable baffle above the inner door through a hydraulic transmission mechanism. By adopting the single-channel double-door structure, the shielding chamber can be kept closed when people get in and out, the outer door and the inner door are prevented from being opened simultaneously, and the continuity and the stability of the shielding effect are maintained.
When the shielding room is used, the shielding room is easy to carry dust, dust cannot be removed from the shielding room by entering personnel, so that the shielding room is inconvenient to use, emergency power supply cannot be performed, and the shielding room is limited in use.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a stable double-door electromagnetic shielding chamber which has the characteristics of portability in dust removal and emergency power supply.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable two-door electromagnetic shield room, includes the shielding room, the side of shielding room is provided with the buffer chamber, and the side of buffer chamber is provided with outer door, and buffer chamber is close to shielding room one side and is provided with interior door, and the side of buffer chamber is provided with dust removal subassembly, and the upper end of shielding room is provided with the photovoltaic board, and the upper end of buffer chamber is provided with the power supply box.
Preferably, the dust removal subassembly includes link, connecting pipe, suction pump, gas vent, dust collection box, collection nozzle, and wherein, the upper end of dust collection box is provided with the suction pump, and the centre of dust collection box is provided with the collection box, and the side upper end of dust collection box is provided with the gas vent, and the air inlet and the gas outlet of suction pump are connected with the connecting pipe, and the side of the connecting pipe of suction pump air inlet is connected with the link, and the inside both sides and the upper end of link are provided with the dust collection nozzle.
Preferably, the inside of the connecting frame is of a hollow structure, and dust collection nozzles at two sides of the connecting frame are of a downward inclined structure.
Preferably, the collecting box is in sliding connection with the dust box, and a dust screen is arranged on the surface of the air outlet.
Preferably, the inside bottom of power supply box is provided with the battery, and the side of battery is provided with the dc-to-ac converter, and the upper end of dc-to-ac converter is provided with the controller, and one side of power supply box is provided with the air inlet fan, and the opposite side of power supply box is provided with the air discharge fan, and photovoltaic board, air inlet fan, dc-to-ac converter, air discharge fan and battery all with controller electric connection.
Preferably, the side of air inlet fan and exhaust fan all is provided with the arc cover, and the bottom of arc cover is provided with the dust screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. the dust collection device is provided with the dust collection component, the suction pump works to suck, so that the dust collection nozzle sucks the entering personnel and articles, sucks the dust, conveys the dust through the connecting frame and the connecting pipe, enters the dust collection box, falls into the collection box, and discharges the gas from the gas outlet, thereby improving the dust collection effect and avoiding the dust from entering the shielding chamber;
2. according to the utility model, the photovoltaic panel is used for generating electricity, electricity is stored in the storage battery, emergency power supply is carried out, the air inlet fan is used for pumping external air into the power supply box, the air in the power supply box is discharged by the air outlet fan, air circulation is realized, and the heat dissipation effect in the power supply box is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a dust removing assembly according to the present utility model;
FIG. 3 is a cross-sectional view of the power box of the present utility model;
in the figure: 1. a shielding chamber; 2. a dust removal assembly; 21. a connecting frame; 22. a connecting pipe; 23. a suction pump; 24. an exhaust port; 25. a dust collection box; 26. a collection box; 27. a dust suction nozzle; 3. an outer door; 4. a buffer chamber; 5. a power supply box; 6. a photovoltaic panel; 7. an air inlet fan; 8. an arc-shaped cover; 9. a storage battery; 10. an inverter; 11. an exhaust fan; 12. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a stable two-door electromagnetic shield room, includes shielding room 1, and shielding room 1's side is provided with buffer chamber 4, and buffer chamber 4's side is provided with outer door 3, and buffer chamber 4 is close to shielding room 1 one side and is provided with the inner door, and buffer chamber 4's side is provided with dust removal subassembly 2, and shielding room 1's upper end is provided with photovoltaic board 6, and buffer chamber 4's upper end is provided with power supply box 5.
Specifically, the dust removal assembly 2 includes link 21, connecting pipe 22, suction pump 23, gas vent 24, dust collection box 25, collection box 26 and dust absorption mouth 27, wherein, the upper end of dust collection box 25 is provided with suction pump 23, the centre of dust collection box 25 is provided with collection box 26, the side upper end of dust collection box 25 is provided with gas vent 24, the air inlet and the gas outlet of suction pump 23 are connected with connecting pipe 22, the side of connecting pipe 22 of suction pump 23 air inlet is connected with link 21, the inside both sides and the upper end of link 21 are provided with dust absorption mouth 27.
By adopting the above technical scheme, the suction pump 23 works to suck, so that the dust suction nozzle 27 sucks the entering personnel and articles, so that the dust is sucked, conveyed through the connecting frame 21 and the connecting pipe 22, enters the dust box 25, falls into the collecting box 26, and is discharged from the air outlet 24.
Specifically, the inside of the connecting frame 21 is a hollow structure, and the dust collection nozzles 27 on both sides of the connecting frame 21 are inclined downward.
By adopting the above technical scheme, dust suction is facilitated, and the blockage of the dust suction nozzle 27 is not caused.
Specifically, the collecting box 26 is slidably connected with the dust box 25, and a dust screen is provided on the surface of the air outlet 24.
Through adopting above-mentioned technical scheme, make things convenient for the pull to empty, avoid the dust to splash.
When the embodiment is used, before entering the buffer chamber 4, the suction pump 23 works to suck, so that the dust suction nozzle 27 sucks the entering personnel and articles, dust is sucked and conveyed through the connecting frame 21 and the connecting pipe 22, enters the dust collection box 25, the dust falls into the collection box 26, gas is discharged from the gas outlet 24, the personnel and articles after ash removal enter the buffer chamber 4 after opening the outer door 3, and then enter the shielding chamber 1 through the inner door of the buffer chamber 4;
example 2
This embodiment differs from embodiment 1 in that: the inside bottom of power supply box 5 is provided with battery 9, and the side of battery 9 is provided with dc-to-ac converter 10, and the upper end of dc-to-ac converter 10 is provided with controller 12, and one side of power supply box 5 is provided with air inlet fan 7, and the opposite side of power supply box 5 is provided with air discharge fan 11, and photovoltaic board 6, air inlet fan 7, dc-to-ac converter 10, air discharge fan 11 and battery 9 all are with controller 12 electric connection.
Through adopting above-mentioned technical scheme, generate electricity through photovoltaic board 6, store the electricity in battery 9, carry out emergent power supply, air inlet fan 7 takes in the power supply box 5 with the external gas, and air discharge fan 11 is with the interior gaseous discharge of power supply box 5, realizes the circulation of air, improves the radiating effect in the power supply box 5.
Specifically, the side of air inlet fan 7 and air discharge fan 11 all is provided with arc cover 8, and the bottom of arc cover 8 is provided with the dust screen.
By adopting the technical scheme, rainwater and dust are prevented from entering the power supply box 5.
The embodiment is used, electricity is generated through the photovoltaic panel 6, the electricity is stored in the storage battery 9, emergency power supply is carried out, the air inlet fan 7 pumps external air into the power supply box 5, the air in the power supply box 5 is discharged through the air outlet fan 11, air circulation is achieved, and the heat dissipation effect in the power supply box 5 is improved.
The structure and use principle of the shielding chamber 1, the outer door 3, the inner door and the buffer chamber 4 in the present utility model are disclosed in a stable double-door electromagnetic shielding chamber disclosed in chinese patent publication No. CN 217985881U.
The working principle and the using flow of the utility model are as follows: when the dust collecting device is used, before entering the buffer chamber 4, the suction pump 23 works to suck, so that the dust collecting nozzle 27 sucks the entering personnel and articles, dust is sucked and conveyed through the connecting frame 21 and the connecting pipe 22, enters the dust collecting box 25, the dust falls into the collecting box 26, gas is discharged from the gas outlet 24, the personnel and articles after dust removal enter the buffer chamber 4 after opening the outer door 3, and then enter the shielding chamber 1 through the inner door of the buffer chamber 4; the embodiment is used, electricity is generated through the photovoltaic panel 6, the electricity is stored in the storage battery 9, emergency power supply is carried out, the air inlet fan 7 pumps external air into the power supply box 5, the air in the power supply box 5 is discharged through the air outlet fan 11, air circulation is achieved, and the heat dissipation effect in the power supply box 5 is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stable form two door electromagnetic shield rooms, includes shielding room, its characterized in that: the side of shielding room is provided with the buffer chamber, and the side of buffer chamber is provided with outer door, and buffer chamber is close to shielding room one side and is provided with the inner door, and the side of buffer chamber is provided with dust removal subassembly, and the upper end of shielding room is provided with the photovoltaic board, and the upper end of buffer chamber is provided with the power supply box.
2. A stable two-door electromagnetic shielding chamber according to claim 1, wherein: the dust removal assembly comprises a connecting frame, a connecting pipe, a suction pump, an exhaust port, a dust collection box and a dust collection nozzle, wherein the suction pump is arranged at the upper end of the dust collection box, the collecting box is arranged in the middle of the dust collection box, the exhaust port is arranged at the upper end of the side edge of the dust collection box, the connecting pipe is connected with an air inlet and an air outlet of the suction pump, the connecting frame is connected with the side edge of the connecting pipe of the air inlet of the suction pump, and the dust collection nozzle is arranged at the two sides and the upper end of the inner part of the connecting frame.
3. A stable two-door electromagnetic shielding chamber according to claim 2, wherein: the inside of link is hollow structure, and the dust absorption mouth of link both sides is downward sloping structure.
4. A stable two-door electromagnetic shielding chamber according to claim 2, wherein: the collecting box is connected with the dust box in a sliding way, and a dust screen is arranged on the surface of the air outlet.
5. A stable two-door electromagnetic shielding chamber according to claim 1, wherein: the inside bottom of power supply box is provided with the battery, and the side of battery is provided with the dc-to-ac converter, and the upper end of dc-to-ac converter is provided with the controller, and one side of power supply box is provided with the air inlet fan, and the opposite side of power supply box is provided with the air discharge fan, photovoltaic board, air inlet fan, dc-to-ac converter, air discharge fan and battery all with controller electric connection.
6. A stable two-door electromagnetic shielding chamber according to claim 5, wherein: the side of air inlet fan and air discharge fan all is provided with the arc cover, and the bottom of arc cover is provided with the dust screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726281.3U CN219421495U (en) | 2023-04-04 | 2023-04-04 | Stable double-door electromagnetic shielding chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726281.3U CN219421495U (en) | 2023-04-04 | 2023-04-04 | Stable double-door electromagnetic shielding chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219421495U true CN219421495U (en) | 2023-07-25 |
Family
ID=87204396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320726281.3U Active CN219421495U (en) | 2023-04-04 | 2023-04-04 | Stable double-door electromagnetic shielding chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219421495U (en) |
-
2023
- 2023-04-04 CN CN202320726281.3U patent/CN219421495U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stable double door electromagnetic shielding room Granted publication date: 20230725 Pledgee: Dongtai Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: DONGTAI SUBAO ELECTROMAGNETIC SHIELDING EQUIPMENT CO.,LTD. Registration number: Y2024980029259 |