CN222278782U - Civil air defense engineering ventilation structure - Google Patents
Civil air defense engineering ventilation structure Download PDFInfo
- Publication number
- CN222278782U CN222278782U CN202421041296.7U CN202421041296U CN222278782U CN 222278782 U CN222278782 U CN 222278782U CN 202421041296 U CN202421041296 U CN 202421041296U CN 222278782 U CN222278782 U CN 222278782U
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- Prior art keywords
- air inlet
- humidifying box
- sliding
- air
- defense engineering
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- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- 230000007123 defense Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000010992 reflux Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000002539 anti-aggressive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a civil air defense engineering ventilation structure, which relates to the technical field of civil air defense engineering and comprises a mounting plate, wherein two groups of mounting blocks are arranged in the middle of the lower end of the mounting plate, a humidifying box is arranged at the lower end of the mounting block at the rear side, a sponge grille is arranged in the humidifying box, a reflux disc is arranged at the bottom of the humidifying box, a water inlet is arranged at one side of the top of the humidifying box, a circulating pipe is arranged between the reflux disc and the top of the humidifying box, a circulating pump is arranged in the middle of the circulating pipe, an air outlet pipe is arranged at the rear end of the humidifying box, an air inlet frame is arranged at the lower end of the mounting block at the front side, an air inlet fan is arranged at the rear end of the air inlet frame, fan blades are arranged in the air inlet fan, and a connecting pipe is arranged between the air inlet fan and the humidifying box. The ventilation structure for the civil air defense engineering can adjust the humidity of the internal air, so that the internal working environment of the civil air defense engineering is more comfortable.
Description
Technical Field
The utility model relates to the technical field of civil air defense engineering, in particular to a ventilation structure of the civil air defense engineering.
Background
The civil air defense engineering is also called as civil air defense engineering, and is an important facility for preventing enemy from suddenly attacking, effectively masking personnel and materials and preserving war potential, and is an engineering guarantee for keeping town combat and supporting anti-aggressive combat for a long time until winning. Civil air defense engineering generally needs to be equipped with a closing door, a flood-proof drainage device, a ventilation device, and the like. The ventilation equipment adopts ventilation dilution or ventilation removal and other means to realize exchange and circulation of air inside the civil air-defense engineering and air outside the civil air-defense engineering, so as to meet the requirements of breathing of people inside the civil air-defense engineering.
The existing civil air defense engineering ventilation structure is generally not provided with a device for adjusting air humidity when in use, sometimes the conditions of dry weather and lower air humidity are met, the air drying of the inner space of the civil air defense engineering is affected, the comfort of people in working is affected, a large amount of dust can be accumulated when a filter screen of an air inlet device of the ventilation structure is used for a long time, and the ventilation structure is not very inconvenient when people clean, so that the defects of the prior art are overcome, and the civil air defense engineering ventilation structure is provided.
Disclosure of utility model
The utility model mainly aims to provide a civil air defense engineering ventilation structure which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a civil air defense engineering ventilation structure, includes the mounting panel, be provided with two sets of installation pieces in the middle of the lower extreme of mounting panel, the rear side the lower extreme of installation piece is provided with the humidification case, the inside of humidification case is provided with the sponge grid, the bottom of humidification case is provided with the backward flow dish, top one side of humidification case is provided with the water inlet, be provided with the circulating pipe between backward flow dish and the top of humidification case, the centre of circulating pipe is provided with the circulating pump, the rear end of humidification case is provided with the outlet duct, the front side the lower extreme of installation piece is provided with the frame that admits air, the rear end of frame that admits air is provided with the air, the inside of air the fan that admits air is provided with the flabellum, be provided with the connecting pipe between air inlet fan and the humidification case.
Preferably, the both sides lateral wall of frame all is provided with the slip track, the centre of frame of admitting air is provided with the filter screen, the front end of filter screen is provided with the clearance pole, clearance pole and both ends all are provided with the sliding block, sliding block and slip track sliding connection, the front side the centre of sliding block is provided with the lead screw, the front side the orbital upper end of slip is provided with the motor, be provided with the connector between motor and the lead screw, the motor can dismantle with the lead screw through the connector that sets up and be connected.
Preferably, a mounting interface is arranged between the sponge grille and the inner wall of the humidification box, the sponge grille is detachably connected with the inner wall of the humidification box through the mounting interface, a mounting interface is arranged between the reflux disc and the bottom of the humidification box, and the reflux disc is detachably connected with the bottom of the humidification box through the mounting interface.
Preferably, connectors are respectively arranged between the circulating pipe and the top of the humidifying box and the bottom of the reflux disk, the circulating pipe is detachably connected with the top and the bottom of the reflux disk respectively through the arranged connectors, a mounting interface is arranged between the circulating pump and the circulating pipe, and the circulating pump is detachably connected with the circulating pipe through the arranged mounting interface.
Preferably, a mounting interface is arranged between the filter screen and the air inlet frame, the filter screen is detachably connected with the air inlet frame through the mounting interface, the cleaning rod is in sliding connection with the inner wall of the air inlet frame through the sliding block and the sliding rail, and the cleaning rod is attached to the front end of the filter screen.
Preferably, a threaded hole is formed between the screw and the sliding block, the screw is in threaded connection with the sliding block through the set threaded hole, a rotating interface is formed between the screw and the inner wall of the sliding rail, and the screw is in rotating connection with the inner wall of the sliding rail through the set rotating interface.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, when ventilation is carried out on the interior of the civil air protection project, the humidity of the air in the interior can be regulated by the device through the arranged humidification box and the sponge grille, a proper amount of humidification is carried out on the air entering the interior, so that the working environment of the interior of the civil air protection project is more comfortable, the internal working state of people is also facilitated, the arranged reflux disk, the circulating pipe and the circulating pump can recycle the humidifying water, the waste condition is avoided, resources are saved, the air inlet fan is started, the internal fan blades rotate, the external air is sucked from the air inlet frame, then enters the interior of the humidification box through the connecting pipe, the water inlet at the upper end of the humidification box is connected with an external water source, the water source enters the middle of the sponge grille in the humidification box, part of water vapor is taken out from the middle of the sponge grille, the humidity of the air is improved, the water dripping from the sponge grille can flow back into the interior of the reflux disk, and then the middle circulating pump can input the water from the upper end of the humidification box into the interior again, the air is circulated, the air humidity can be regulated, and resources are saved.
2. According to the utility model, the filter screen in the air inlet frame can be automatically cleaned by the aid of the cleaning rod, the sliding block, the sliding rail and the screw rod, people are not required to clean the filter screen in the air inlet frame manually, the cleaning process is more convenient, the filter screen in the air inlet frame is kept clean, excessive dust accumulation is avoided, the air is cleaner, the motor is started to drive the screw rod to rotate in the middle of the sliding rail, the sliding block can move on the outer wall of the screw rod when the screw rod rotates, and meanwhile, the sliding block slides up and down in the middle of the sliding rail to drive the cleaning rod to move up and down at the front end of the filter screen, so that the dust accumulated on the filter screen is cleaned, and the cleaning process is convenient and fast.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of an intake structure connection structure of the present utility model;
fig. 3 is a schematic view of the internal structure of the humidifier of the utility model;
fig. 4 is a schematic view of the internal structure of the air intake frame of the present utility model.
The device comprises a mounting plate 1, an air inlet frame 2, a sliding rail 3, a motor 4, a motor 5, an air inlet fan 6, a connecting pipe 7, a humidifying box 8, a water inlet 9, a circulating pipe 10, a circulating pump 11, an air outlet pipe 12, a mounting block 13, a sponge grille 14, a reflux disk 15, a filter screen 16, a cleaning rod 17, a sliding block 18, a screw rod 19 and fan blades.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in figures 1-4, the civil air defense engineering ventilation structure comprises a mounting plate 1, two groups of mounting blocks 12 are arranged in the middle of the lower end of the mounting plate 1, a humidifying box 7 is arranged at the lower end of the rear side mounting block 12, the rear side mounting block 12 is used for mounting the humidifying box 7 and the mounting plate 1, a sponge grid 13 is arranged in the humidifying box 7, moisture can be stored in the sponge grid 13, a reflux disk 14 is arranged at the bottom of the humidifying box 7, the middle of the reflux disk 14 is concave, a water inlet 8 is arranged at one side of the top of the humidifying box 7, an external water source is connected with the water inlet 8 and supplies water to the inside of the humidifying box 7, a circulating pipe 9 is arranged between the reflux disk 14 and the top of the humidifying box 7, the circulating pipe 9 is used for recycling water in the humidifying box 7, a circulating pump 10 is arranged in the middle of the circulating pipe 9 and is used for providing power for flowing in the middle of the circulating pipe 9, the rear end of the humidifying box 7 is provided with an air outlet pipe 11, air flow enters the civil air protection project from the air outlet pipe 11, the lower end of the front side mounting block 12 is provided with an air inlet frame 2, external air enters the device from the air inlet frame 2, the rear end of the air inlet frame 2 is provided with an air inlet fan 5, the air inlet fan 5 sucks external air into the device, the air inlet fan 5 is internally provided with fan blades 19, the fan blades 19 rotate in the middle of the air inlet fan 5 to generate wind force, a connecting pipe 6 is arranged between the air inlet fan 5 and the humidifying box 7, the connecting pipe 6 connects the air inlet fan 5 with the humidifying box 7, air sucked by the air inlet fan 5 enters the humidifying box 7 through the connecting pipe 6, the air inlet fan 5 is started, the inner fan blades 19 rotate to suck external air from the air inlet frame 2, and then enter the humidifying box 7 from the connecting pipe 6, the water inlet 8 of humidification case 7 upper end is connected outside water source, and the water source gets into the inside sponge grid 13 of humidification case 7 in the middle of, and the air passes in the middle of the sponge grid 13, can take partial vapor out, improves the humidity of air, and the water that drips from sponge grid 13 can flow back the inside that gets into circulating pipe 9 in the upper end backward flow of backward flow dish 14, then circulating pump 10 in the middle of the circulating pipe 9 can be with water input inside from the upper end of humidification case 7 again, circulates.
As shown in fig. 1-4, the side walls on two sides of the air inlet frame 2 are respectively provided with a sliding rail 3, a filter screen 15 is arranged in the middle of the air inlet frame 2, the filter screen 15 is used for filtering air entering the device, a cleaning rod 16 is arranged at the front end of the filter screen 15, the cleaning rod 16 is used for cleaning dust accumulated on the filter screen 15, the cleaning rod 16 and two ends are respectively provided with a sliding block 17, the sliding blocks 17 are in sliding connection with the sliding rails 3, the cleaning rod 16 is vertically sliding on the front end of the filter screen 15 through the sliding blocks 17 and the sliding rails 3 which are arranged, a screw rod 18 is arranged in the middle of the front sliding blocks 17, a threaded hole is formed between the screw rod 18 and the sliding blocks 17, the screw rod 18 is in threaded connection with the sliding blocks 17, a rotating interface is arranged between the screw rod 18 and the sliding rails 3, the screw rod 18 can rotate in the sliding rail 3, a motor 4 is arranged at the upper end of the front sliding rail 3, the motor 4 is arranged between the motor 4 and the screw rod 18, the motor 4 is detachably connected with the connecting port 18, the motor 4 drives the sliding 18 to rotate, the motor 4 is started, the screw rod 18 is driven to rotate in the middle of the sliding rail 3, the screw rod 18 rotates in the sliding rail 18, the middle of the sliding block 18 is driven by the screw rod 18 to rotate on the screw rod 18, and the front end of the screw rod is driven by the sliding rail 16 to move down the filter screen 15, and dust can be accumulated on the middle of the filter screen 15, and the front end can be simultaneously moved down on the sliding rail 15.
It should be noted that, when the ventilation structure for civil air protection engineering is used, the air inlet fan 5 is started, the inner fan blades 19 rotate to suck external air from the air inlet frame 2, then the air enters the interior of the humidification tank 7 from the connecting pipe 6, the water inlet 8 at the upper end of the humidification tank 7 is connected with an external water source, the water source enters the middle of the sponge grille 13 in the humidification tank 7, the air passes through the middle of the sponge grille 13 and can take part of water vapor out, the humidity of the air is improved, water falling from the sponge grille 13 can flow back into the interior of the circulating pipe 9 at the upper end of the backflow disc 14, then the circulating pump 10 in the middle of the circulating pipe 9 can input the water into the interior from the upper end of the humidification tank 7 again for circulation, the motor 4 is started to drive the lead screw 18 to rotate in the middle of the sliding rail 3, when the lead screw 18 rotates, the sliding block 17 can move on the outer wall of the lead screw 18 and simultaneously slide up and down in the middle of the sliding rail 3 to drive the cleaning rod 16 to move up and down at the front end of the filter screen 15, and dust accumulated on the filter screen 15 is cleaned.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A civil air defense engineering ventilation structure comprises a mounting plate (1) and is characterized in that two groups of mounting blocks (12) are arranged in the middle of the lower end of the mounting plate (1), a humidifying box (7) is arranged at the lower end of the mounting blocks (12) at the rear side, a sponge grille (13) is arranged in the humidifying box (7), a backflow disc (14) is arranged at the bottom of the humidifying box (7), a water inlet (8) is arranged on one side of the top of the humidifying box (7), a circulating pipe (9) is arranged between the backflow disc (14) and the top of the humidifying box (7), a circulating pump (10) is arranged in the middle of the circulating pipe (9), an air outlet pipe (11) is arranged at the rear end of the humidifying box (7), an air inlet frame (2) is arranged at the lower end of the mounting blocks (12), an air inlet fan (5) is arranged at the rear end of the air inlet frame (2), a fan (19) is arranged in the air inlet fan (5), and a connecting pipe (6) is arranged between the air inlet fan (5) and the humidifying box (7).
2. The civil air defense engineering ventilation structure according to claim 1, wherein sliding rails (3) are arranged on two side walls of the air inlet frame (2), a filter screen (15) is arranged in the middle of the air inlet frame (2), a cleaning rod (16) is arranged at the front end of the filter screen (15), sliding blocks (17) are arranged at the two ends of the cleaning rod (16), the sliding blocks (17) are in sliding connection with the sliding rails (3), a screw rod (18) is arranged in the middle of the sliding blocks (17) at the front side, a motor (4) is arranged at the upper end of the sliding rails (3) at the front side, a connecting port is arranged between the motor (4) and the screw rod (18), and the motor (4) is detachably connected with the screw rod (18) through the arranged connecting port.
3. The civil air defense engineering ventilation structure according to claim 1, wherein an installation interface is arranged between the sponge grille (13) and the inner wall of the humidification case (7), the sponge grille (13) is detachably connected with the inner wall of the humidification case (7) through the installation interface, an installation interface is arranged between the reflux disc (14) and the bottom of the humidification case (7), and the reflux disc (14) is detachably connected with the bottom of the humidification case (7) through the installation interface.
4. The civil air defense engineering ventilation structure according to claim 1, wherein connecting ports are respectively arranged between the circulating pipe (9) and the top of the humidifying box (7) and the bottom of the reflux disk (14), the circulating pipe (9) is detachably connected with the top and the bottom of the reflux disk (14) respectively through the arranged connecting ports, an installation interface is arranged between the circulating pump (10) and the circulating pipe (9), and the circulating pump (10) is detachably connected with the circulating pipe (9) through the arranged installation interface.
5. The civil air defense engineering ventilation structure according to claim 2, wherein an installation interface is arranged between the filter screen (15) and the air inlet frame (2), the filter screen (15) is detachably connected with the air inlet frame (2) through the installation interface, the cleaning rod (16) is in sliding connection with the inner wall of the air inlet frame (2) through the sliding block (17) and the sliding rail (3), and the cleaning rod (16) is attached to the front end of the filter screen (15).
6. The civil air defense engineering ventilation structure according to claim 2, wherein a threaded hole is formed between the screw rod (18) and the sliding block (17), the screw rod (18) is in threaded connection with the sliding block (17) through the set threaded hole, a rotation interface is formed between the screw rod (18) and the inner wall of the sliding track (3), and the screw rod (18) is in rotary connection with the inner wall of the sliding track (3) through the set rotation interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421041296.7U CN222278782U (en) | 2024-05-14 | 2024-05-14 | Civil air defense engineering ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421041296.7U CN222278782U (en) | 2024-05-14 | 2024-05-14 | Civil air defense engineering ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222278782U true CN222278782U (en) | 2024-12-31 |
Family
ID=93960798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421041296.7U Active CN222278782U (en) | 2024-05-14 | 2024-05-14 | Civil air defense engineering ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222278782U (en) |
-
2024
- 2024-05-14 CN CN202421041296.7U patent/CN222278782U/en active Active
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