CN220269546U - Civil air defense basement ventilation system - Google Patents
Civil air defense basement ventilation system Download PDFInfo
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- CN220269546U CN220269546U CN202321758575.0U CN202321758575U CN220269546U CN 220269546 U CN220269546 U CN 220269546U CN 202321758575 U CN202321758575 U CN 202321758575U CN 220269546 U CN220269546 U CN 220269546U
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- air
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- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- 230000007123 defense Effects 0.000 title claims description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 21
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a ventilation system for a civil air protection basement, which relates to the technical field of civil air protection engineering and comprises an air inlet channel, wherein an air outlet channel is fixedly communicated with the position, close to the bottom, of the left outer surface of the air inlet channel, a mounting frame is fixedly connected with the position, close to the right, of the inner surface wall of the air outlet channel, an exhaust fan is fixedly installed between the inner surface walls of the mounting frame, and a second mounting shell is arranged at the position, close to the right, of the top of the air outlet channel. According to the utility model, the heating device is matched with the exhaust fan to play a role in heating the air in the air outlet channel and then discharging the hot air into the civil air-defense basement through the air outlet, and the refrigerating device is matched with the exhaust fan to play a role in refrigerating the air in the air outlet channel and then discharging the cold air into the civil air-defense basement through the air outlet, so that the problems of adverse material storage and personnel placement after unbalance of the internal temperature of the basement are solved under the mutual matching.
Description
Technical Field
The utility model relates to the technical field of civil air defense engineering, in particular to a ventilation system of a civil air defense basement.
Background
Most of the current civil air defense projects are combined with peacetime and war, and in the design process, the civil air defense projects are required to meet the requirements of the peacetime and war, and pay attention to the combination of peacetime and war.
At present, the ventilation system of the civil air protection basement increases the air flow rate mainly through installing the exhaust fan in the air inlet channel, thereby improving the ventilation effect of the civil air protection basement, and when the civil air protection basement is used in war, a large amount of people can rush into and store a large amount of materials, thereby causing the internal temperature unbalance, being unfavorable for material storage and personnel arrangement, therefore, aiming at the problems, we propose a novel ventilation system of the civil air protection basement.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when a civil air defense basement is used in a war, a large amount of people can rush into and store a large amount of materials, so that the internal temperature is unbalanced, and the storage of the materials and the arrangement of the people are not facilitated.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a people's air defense basement ventilation system, includes the air inlet passageway, the left side surface of air inlet passageway is close to the fixed intercommunication in position that the bottom has the air-out passageway, be close to the right side between the interior table wall of air-out passageway the fixed connection of position that the right side has the mounting bracket, fixed mounting has the air discharge fan between the interior table wall of mounting bracket, the top of air-out passageway is close to the position on right side and is provided with the second installation shell, the interior top of second installation shell is provided with refrigerating plant, the top of air-out passageway is located the left position of second installation shell and is provided with first installation shell, the interior top of first installation shell is provided with heating device.
Further, a plurality of air outlets are formed in the bottom of the air outlet channel, and a control box is arranged at the position, located on the left side of the first installation shell, of the top of the air outlet channel.
Further, a power supply device is arranged at the position, located on the left side of the control box, of the top of the air outlet channel, and a temperature sensor is arranged at the position, close to the left side edge, of the top of the air outlet channel.
Further, a humidity sensor is arranged at the position, located at the front side of the temperature sensor, of the top of the air outlet channel, and a filter block is arranged in the air inlet channel.
Further, a first electromagnetic valve is arranged at a position between the inner surface walls of the first installation shell, which is close to the bottom, and a second electromagnetic valve is arranged at a position between the inner surface walls of the second installation shell, which is close to the bottom.
Further, exhaust fan, heating device, refrigerating plant, first solenoid valve, second solenoid valve, power supply unit, temperature sensor, humidity transducer and control box electric connection.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the heating device is matched with the exhaust fan to play a role in heating the air in the air outlet channel and then discharging the hot air into the civil air-defense basement through the air outlet, and the refrigerating device is matched with the exhaust fan to play a role in refrigerating the air in the air outlet channel and then discharging the cold air into the civil air-defense basement through the air outlet, so that the problems of adverse material storage and personnel placement after unbalance of the internal temperature of the basement are solved under the mutual matching.
2. According to the utility model, the temperature sensor and the humidity sensor are arranged to detect the temperature and the humidity in the interior of the civil air defense basement, the control box is used for analyzing the temperature and humidity data and then sending a signal to start the heating device or the refrigerating device to heat and refrigerate, and the air flow rate is increased by increasing the rotating speed of the exhaust fan, so that the effect of automatically improving the temperature and the humidity is achieved.
Drawings
Fig. 1 is a perspective view of a ventilation system of a civil air defense basement according to the present utility model;
fig. 2 is a cross-sectional view showing a ventilation system for a civil air defense basement according to the present utility model;
FIG. 3 is another angular cross-sectional view of a ventilation system for a civil air defense basement according to the present utility model;
fig. 4 is a schematic structural diagram of a ventilation system for a civil air defense basement according to the present utility model.
Legend description: 1. an air inlet channel; 11. a filter block; 2. an air outlet channel; 21. an air outlet; 22. a mounting frame; 23. an exhaust fan; 3. a first mounting case; 31. a heating device; 32. a first electromagnetic valve; 4. a second mounting case; 41. a refrigerating device; 42. a second electromagnetic valve; 5. a control box; 51. a power supply device; 52. a temperature sensor; 53. a humidity sensor.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1-4, the utility model provides a ventilation system for a civil air defense basement, which comprises an air inlet channel 1, wherein an air outlet channel 2 is fixedly communicated with the position, close to the bottom, of the left outer surface of the air inlet channel 1, a mounting frame 22 is fixedly connected with the position, close to the right, between the inner surface walls of the air outlet channel 2, an exhaust fan 23 is fixedly installed between the inner surface walls of the mounting frame 22, a second mounting shell 4 is arranged at the position, close to the right, of the top of the air outlet channel 2, a refrigerating device 41 is arranged at the inner top of the second mounting shell 4, a first mounting shell 3 is arranged at the position, close to the left of the second mounting shell 4, of the top of the air outlet channel 2, a heating device 31 is arranged at the inner top of the first mounting shell 3, a plurality of air outlets 21 are formed in the bottom of the air outlet channel 2, and a control box 5 is arranged at the position, close to the left of the first mounting shell 3, of the top of the air outlet channel 2.
The effect that its whole embodiment 1 reaches is, air inlet passageway 1 top extends to the outdoor from the people's air defense basement, play through air discharge fan 23 and discharge outdoor air from air inlet passageway 1 to air outlet passageway 2 in, then send into the people's air defense basement through the air outlet 21 of air outlet passageway 2 bottom, finally discharge through the inside designed air discharge passageway of people's air defense basement, thereby reach the effect of improving ventilation effect, when people's air defense basement uses when the battle time, inside because the material such as personnel and the device that has the heat cause the basement temperature too high after, or after the influence of the environment causes the temperature to be low, in order to avoid the low temperature to cause personnel's illness or the temperature to go bad with food material, cool air is discharged into the basement from air outlet 21 through the cooperation air discharge fan 23 after refrigerating device 41 with the inside of second installation shell 4 and air outlet passageway 2, thereby reduce the effect of ventilation indoor inside when the basement temperature is lower, after the material is too high to cause the basement temperature to be too high to the material temperature of the material is gone into the basement through the heating device 31 after the material is too high to the inside the installation shell 3 and the air outlet 21, the effect of the inside is not good for the ventilation effect is reached after the air discharge fan 21 is arranged in order to avoid the low temperature to avoid temperature to cause personnel's illness inside the temperature to go out.
In embodiment 2, as shown in fig. 1-4, a power supply device 51 is disposed at a position of the top of the air outlet channel 2 on the left side of the control box 5, a temperature sensor 52 is disposed at a position of the top of the air outlet channel 2 near the left side edge, a humidity sensor 53 is disposed at a position of the top of the air outlet channel 2 on the front side of the temperature sensor 52, a filter block 11 is disposed inside the air inlet channel 1, a first electromagnetic valve 32 is disposed between inner surfaces of the first mounting case 3 near the bottom, a second electromagnetic valve 42 is disposed between inner surfaces of the second mounting case 4 near the bottom, and the exhaust fan 23, the heating device 31, the refrigerating device 41, the first electromagnetic valve 32, the second electromagnetic valve 42, the power supply device 51, the temperature sensor 52, the humidity sensor 53 and the control box 5 are electrically connected.
The effect that its whole embodiment 2 reached is, play the effect of filtering the air that gets into air inlet channel 1 through setting up filter block 11, the air quality in the people's air defense basement has been improved, play the effect for other electric installation power supply through setting up power supply unit 51, play the effect of detecting the inside humiture in the people's air defense basement through setting up temperature sensor 52 and humidity transducer 53, and send signal start heating device 31 or refrigerating plant 41 to heat and refrigerate after analyzing temperature and humidity data through control box 5, improve the air velocity of flow through increasing exhaust fan 23 rotational speed, thereby reach the effect of automatically improving the humiture, play the effect of carrying out confined with first installation shell 3 after using refrigerating plant 41 through setting up first solenoid valve 32, play the effect of carrying out confined with second installation shell 4 after using heating device 31 through setting up second solenoid valve 42, thereby play the effect of protection.
Working principle: when the people's air defense basement is used in war, after the temperature of the basement is too high due to too much material such as personnel and devices with heat or the temperature is too low due to environmental influence, in order to avoid the condition that the temperature is low and the personnel is ill or the temperature is too high and the food material is deteriorated, the refrigerating device 41 is started to refrigerate the air in the second installation shell 4 and the air outlet channel 2, and then the air fan 23 is matched to discharge the cold air into the basement from the air outlet 21, thereby playing the role of reducing the temperature in the basement while keeping the ventilation effect, when the temperature of the basement is low, the heating device 31 is started to heat the air in the first installation shell 3 and the air outlet channel 2, the cooperation air discharge fan 23 is with hot air from the air outlet 21 into the basement, play the effect that improves the inside temperature of basement when keeping ventilation effect, and then solve the inside temperature unbalance back of basement, be unfavorable for the problem that the material was stored and personnel was settled, and, play the effect of detecting the inside humiture of people's air defense basement through setting up temperature sensor 52 and humidity transducer 53, and send signal start heating device 31 or refrigerating plant 41 to heat and refrigerate after carrying out analysis to temperature and humidity data through control box 5, improve the air velocity of flow through increasing air discharge fan 23 rotational speed, thereby reach the effect of automatically improving the humiture.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a people's air defense basement ventilation system, includes air inlet channel (1), its characterized in that: the utility model discloses a cooling device for the air conditioner, including air inlet channel (1), air-out channel (2) is located to the fixed intercommunication in left side surface of air inlet channel (1) near the position of bottom, be close to right side's position fixedly connected with mounting bracket (22) between the interior table wall of air-out channel (2), fixed mounting has air discharge fan (23) between the interior table wall of mounting bracket (22), the top of air-out channel (2) is provided with second installation shell (4) near the position on right side, the interior top of second installation shell (4) is provided with refrigerating plant (41), the top of air-out channel (2) is located second installation shell (4) left position and is provided with first installation shell (3), the interior top of first installation shell (3) is provided with heating device (31).
2. The civil air defense basement ventilation system of claim 1, wherein: a plurality of air outlets (21) are formed in the bottom of the air outlet channel (2), and a control box (5) is arranged at the position, located on the left side of the first installation shell (3), of the top of the air outlet channel (2).
3. The civil air defense basement ventilation system of claim 2, wherein: the top of air-out passageway (2) is provided with power supply unit (51) in the position of control box (5) left side, the top of air-out passageway (2) is provided with temperature sensor (52) near left side edge department.
4. A civil air defense basement ventilation system according to claim 3, wherein: the top of air-out passageway (2) is provided with humidity transducer (53) in the position of temperature sensor (52) front side, the inside of air inlet passageway (1) is provided with filter block (11).
5. The civil air defense basement ventilation system of claim 4 wherein: a first electromagnetic valve (32) is arranged at a position, close to the bottom, between the inner surface walls of the first mounting shell (3), and a second electromagnetic valve (42) is arranged at a position, close to the bottom, between the inner surface walls of the second mounting shell (4).
6. The people's air defense basement ventilation system of claim 5, wherein: the exhaust fan (23), the heating device (31), the refrigerating device (41), the first electromagnetic valve (32), the second electromagnetic valve (42), the power supply device (51), the temperature sensor (52), the humidity sensor (53) and the control box (5) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758575.0U CN220269546U (en) | 2023-07-06 | 2023-07-06 | Civil air defense basement ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758575.0U CN220269546U (en) | 2023-07-06 | 2023-07-06 | Civil air defense basement ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220269546U true CN220269546U (en) | 2023-12-29 |
Family
ID=89318945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321758575.0U Active CN220269546U (en) | 2023-07-06 | 2023-07-06 | Civil air defense basement ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220269546U (en) |
-
2023
- 2023-07-06 CN CN202321758575.0U patent/CN220269546U/en active Active
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