CN213508571U - Civil air defense engineering basement structure - Google Patents
Civil air defense engineering basement structure Download PDFInfo
- Publication number
- CN213508571U CN213508571U CN202021868473.0U CN202021868473U CN213508571U CN 213508571 U CN213508571 U CN 213508571U CN 202021868473 U CN202021868473 U CN 202021868473U CN 213508571 U CN213508571 U CN 213508571U
- Authority
- CN
- China
- Prior art keywords
- basement
- filtering
- unit
- pipeline
- air defense
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a civil air defense engineering basement structure, which comprises a basement body, a filtering chamber and a filtering unit; basement body: the outer surface of the left side of the basement is provided with a sliding unit and a sealing unit, the upper part of the basement body is provided with a filtering chamber, and the filtering chamber is internally provided with a filtering unit; a filtering unit: contain draught fan, air flow meter, dust catcher, pipeline, toxin filter, smoke filter layer, absorption layer, centrifugal fan and fixed bolster, the pipe installation is in the top of basement body, and passes the left side wall body, draught fan fixed mounting is at the left side surface of filter chamber, and links to each other with the left end of pipeline, from left to right install air flow meter, dust catcher, toxin filter and centrifugal fan on the pipeline in proper order, the internally mounted of dust catcher has the active carbon board. The civil air defense engineering basement has high structure reliability, and the design of filtering poison, ventilating and sealing of the basement is carried out to a certain degree, so that the civil air defense engineering basement can meet the requirements of people.
Description
Technical Field
The utility model relates to a civil air defense engineering technical field specifically is a civil air defense engineering basement structure.
Background
The civil air defense project is a civil air defense project, also called civil air defense work, and refers to an underground protective building which is independently built for guaranteeing personnel and material shelter, civil air defense command and medical aid in wartime, and a basement which is built by combining ground buildings and can be used for air defense in wartime.
The civil air defense engineering basement structure provided by application number 201822183256.7 in the prior art comprises a non-civil air defense area and two adjacent basement units; the two basement units are respectively a first unit and a second unit; the closed channel is formed by a side wall on one side and the second unit which share the civil air defense wall; the closed channel is communicated with the non-people-defense area and the first unit through the people's air defense door respectively, and the closed channel and the common people's air defense wall of the second unit are communicated with the second unit through the people's air defense door.
The novel air filter is simple in structure, the conditions of filtering poison and ventilating are not considered, the requirements of people cannot be met, and inconvenience is brought to the work of people.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a civil air defense engineering basement structure, the reliable degree of structure is high, and the design of certain degree has been carried out with airtight to the poison filtering ventilation of basement, can satisfy people's requirement, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a civil air defense engineering basement structure comprises a basement body, a filtering chamber and a filtering unit;
basement body: the outer surface of the left side of the basement is provided with a sliding unit and a sealing unit, the upper part of the basement body is provided with a filtering chamber, and the filtering chamber is internally provided with a filtering unit;
a filtering unit: contain draught fan, air flow meter, dust filter, pipeline, canister, smoke filter, absorption layer, centrifugal fan and fixed bolster, the pipe installation is in the top of basement body, and passes the left side wall body, draught fan fixed mounting is at the left side surface of filter chamber, and links to each other with the left end of pipeline, air flow meter, dust filter, canister and centrifugal fan are installed from left to right in proper order on the pipeline, the internally mounted of dust filter has the activated carbon board, the inside of canister is equipped with smoke filter and absorption layer, the right-hand member of pipeline links to each other with centrifugal fan's left side, centrifugal fan's right side fixed connection fixed bolster's one end, the other end fixed mounting of fixed bolster is on the right side of filter chamber, centrifugal fan's air outlet extends to the basement body;
the input end of the induced draft fan is electrically connected with the output end of the external controller, and the input end of the centrifugal type air draft fan is electrically connected with the output end of the external controller.
Furthermore, the sliding unit comprises a sliding rail and a door plate, a sliding block is fixedly mounted on the door plate, the sliding rail is arranged on two sides of the left side surface of the basement body, and the sliding block on the door plate is connected with the sliding rail in a sliding mode. The opening of the basement is controlled by the up-and-down movement of the door panel.
Further, airtight unit contains base, hinged-support, round pin axle, connecting rod and guard gate, install two bases on the left side surface of basement body, install the hinged-support on the base, the one end of connecting rod is passed through the round pin axle and is rotated and install on the hinged-support, the other end fixedly connected with guard gate of connecting rod. The connecting rod drives the protective door to rotate through the pin shaft, and the basement is sealed.
Further, still include dampproofing board, the internally mounted of basement body has dampproofing board, be equipped with dampproofing course and heat preservation in the wall body of filter chamber. The service life of the poison filter is shortened under the wet condition, and the service life of the poison filter can be prolonged by the moisture-proof layer and the heat-insulating layer.
Further, still include filter screen, ventilation hole and rubber sleeve, the ventilation hole has been seted up on the rear side of basement body and the right side of filter chamber, be provided with the filter screen in the ventilation hole, the rubber sleeve is installed with the bottom junction of filter chamber to centrifugal fan's air outlet. Can air exhaust through ventilation hole and filter screen, improve the air quality of basement, can not get into the basement through the gap with the external filterable air that does not have through the rubber sleeve, guarantee people's safety.
Compared with the prior art, the beneficial effects of the utility model are that: this civil air defense engineering basement structure has following benefit:
1. this civil air defense engineering basement structure has filter unit and airtight unit, and filter unit can be with external filtration and send into the basement, and airtight unit can seal the basement, does not contact the external world.
2. This civil air defense engineering basement structure has the rubber sleeve, and the rubber sleeve can not get into the basement through the gap with the external air that does not have the filtration, has carried out the guarantee to people's safety.
3. The civil air defense engineering basement has high structure reliability, and the design of filtering poison, ventilating and sealing of the basement is carried out to a certain degree, so that the civil air defense engineering basement can meet the requirements of people.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic structural diagram of the filtering unit of the present invention.
In the figure: the basement comprises a basement body 1, a filtering chamber 2, a filtering unit 3, a 31 induced draft fan, a 32 air flow meter, a 33 dust filter, a 34 pipeline, a 35 toxin filter, a 36 smoke filtering layer, a 37 adsorption layer, a 38 centrifugal ventilator, a 39 fixing support, a 4 sliding unit, a 41 sliding rail, a 42 door panel, a 5 sealing unit, a 51 base, a 52 hinged support, a 53 pin shaft, a 54 connecting rod, a 55 protective door, a 6 filtering screen, a 7 damp-proof plate, an 8 ventilation hole and a 9 rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a civil air defense engineering basement structure comprises a basement body 1, a filtering chamber 2 and a filtering unit 3;
basement body 1: the outer surface of the left side of the basement is provided with a sliding unit 4 and a sealing unit 5, the upper part of the basement body 1 is provided with a filtering chamber 2, and a filtering unit 3 is arranged in the filtering chamber 2; the sliding unit 4 comprises a sliding rail 41 and a door plate 42, a sliding block is fixedly mounted on the door plate 42, the sliding rail 41 is arranged on two sides of the left side surface of the basement body 1, and the sliding block on the door plate 42 is connected with the sliding rail 41 in a sliding manner. The opening of the basement is controlled by the up and down movement of the door panel 42. The closed unit 5 comprises a base 51, a hinged support 52, a pin shaft 53, a connecting rod 54 and a protective door 55, wherein the two bases 51 are installed on the outer surface of the left side of the basement body 1, the hinged support 52 is installed on the base 51, one end of the connecting rod 54 is rotatably installed on the hinged support 52 through the pin shaft 53, and the other end of the connecting rod 54 is fixedly connected with the protective door 55. The connecting rod 54 drives the protective door 55 to rotate through the pin shaft 53, and the basement is sealed.
The filtering unit 3: comprises an induced draft fan 31, an air flow meter 32, a dust filter 33, a pipeline 34, a toxin filter 35, a smoke filter layer 36, an absorption layer 37, a centrifugal ventilator 38 and a fixed bracket 39, wherein the pipeline 34 is arranged above the basement body 1, the induced draft fan 31 is fixedly installed on the outer surface of the left side of the filtering chamber 2 and connected with the left end of the pipeline 34, the air flow meter 32, the dust filter 33, the toxin filter 35 and the centrifugal fan 38 are sequentially installed on the pipeline 34 from left to right, an activated carbon plate is installed inside the dust filter 33, a smoke filter layer 36 and an adsorption layer 37 are arranged inside the toxin filter 35, the right end of the pipeline 34 is connected with the left side of the centrifugal fan 38, the right side of the centrifugal fan 38 is fixedly connected with one end of a fixing support 39, the other end of the fixing support 39 is fixedly installed on the right side of the filtering chamber 2, and an air outlet of the centrifugal fan 38 extends to the basement body 1; air is introduced into the pipeline 34 through the induced draft fan 31, the air flow meter 32 in the pipeline 34 monitors, the activated carbon plate in the dust filter 33 filters micro-particles in the air, the smoke filter 36 and the adsorption layer 37 in the dust filter 35 filter toxic components in the outside air to enable the toxic components to become cleaner air, finally, the cleaner air is discharged into the basement through the centrifugal fan 38, the air pressure of the indoor air is higher than the outside, and the outside air cannot directly enter the basement.
The input end of the induced draft fan 31 is electrically connected with the output end of the external controller, and the input end of the centrifugal type ventilator 38 is electrically connected with the output end of the external controller. Still include dampproofing board 7, the internally mounted of basement body has dampproofing board 7, is equipped with dampproofing course and heat preservation in the wall body of filter chamber. The service life of the poison filter 35 is shortened under the wet condition, and the service life of the poison filter can be prolonged by the moisture-proof layer and the heat-insulating layer. Still include filter screen 7, ventilation hole 8 and rubber sleeve 9, ventilation hole 8 has been seted up on the rear side of basement body 1 and the right side of filter chamber 2, is provided with filter screen 7 in the ventilation hole 8, and rubber sleeve 9 is installed with the bottom junction of filter chamber 2 to centrifugal fan 38's air outlet. Can air exhaust through ventilation hole 8 and filter screen 7, improve the air quality of basement, can not get into the basement through the gap with the external filterable air that does not have through rubber sleeve 9, guarantee people's safety.
When in use:
the opening of the basement is controlled by the up and down movement of the door panel 42. The protective door is manually controlled to rotate, the connecting rod 54 drives the protective door 55 to rotate through the pin shaft 53, and the basement is sealed. Work through external control ware control draught fan 31, introduce pipeline 34 with the air through draught fan 31, air flowmeter 32 in the pipeline 34 monitors, activated carbon plate in the dust filter 33 filters the particle in the air, smoke filter 36 and absorption layer 37 in the toxin filter 35 filter the poisonous composition in the external gas, make it become comparatively clear air, there is at last to be discharged into the basement by controlling centrifugal fan 38 through external control ware with clear air, and indoor gas atmospheric pressure is higher than the external world, external gas can not directly get into the basement. The service life of the poison filter 35 is shortened under the wet condition, and the service life of the poison filter can be prolonged by the moisture-proof layer and the heat-insulating layer. Can air exhaust through ventilation hole 8 and filter screen 7, improve the air quality of basement, can not get into the basement through the gap with the external filterable air that does not have through rubber sleeve 9, guarantee people's safety.
It is to be noted that, in this embodiment, an STC single chip is selected as the core chip of the external controller, the specific model is STC15W204S, the induced draft fan 31 can be freely configured according to the actual application scenario, and the external controller controls the induced draft fan 31 and the centrifugal draft fan 38 to work by a method commonly used in the prior art
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a civil air defense engineering basement structure which characterized in that: comprises a basement body (1), a filtering chamber (2) and a filtering unit (3);
basement body (1): the outer surface of the left side of the basement is provided with a sliding unit (4) and a sealing unit (5), the upper part of the basement body (1) is provided with a filtering chamber (2), and the filtering chamber (2) is internally provided with a filtering unit (3);
filtration unit (3): contain draught fan (31), air flow meter (32), dirt catcher (33), pipeline (34), toxin catcher (35), smoke filtering layer (36), absorption layer (37), centrifugal fan (38) and fixed bolster (39), install the top at basement body (1) pipeline (34), and pass the left side wall body, draught fan (31) fixed mounting is at the left side surface of filter chamber (2), and links to each other with the left end of pipeline (34), air flow meter (32), dirt catcher (33), toxin catcher (35) and centrifugal fan (38) are installed from left to right in proper order on pipeline (34), the internally mounted of dirt catcher (33) has the activated carbon board, the inside of dirt catcher (35) is equipped with smoke filtering layer (36) and absorption layer (37), the right-hand member of pipeline (34) links to each other with the left side of centrifugal fan (38), the right side of the centrifugal fan (38) is fixedly connected with one end of a fixing support (39), the other end of the fixing support (39) is fixedly installed on the right side of the filtering chamber (2), and an air outlet of the centrifugal fan (38) extends to the basement body (1);
the input end of the induced draft fan (31) is electrically connected with the output end of an external controller, and the input end of the centrifugal type ventilator (38) is electrically connected with the output end of the external controller.
2. The civil air defense engineering basement structure of claim 1, wherein: the sliding unit (4) comprises a sliding rail (41) and a door plate (42), a sliding block is fixedly mounted on the door plate (42), the sliding rail (41) is arranged on two sides of the left side surface of the basement body (1), and the sliding block on the door plate (42) is connected with the sliding rail (41) in a sliding mode.
3. The civil air defense engineering basement structure of claim 1, wherein: airtight unit (5) contain base (51), hinged-support (52), round pin axle (53), connecting rod (54) and guard gate (55), install two base (51) on the left side surface of basement body (1), install hinged-support (52) on base (51), the one end of connecting rod (54) is rotated through round pin axle (53) and is installed on hinged-support (52), the other end fixedly connected with guard gate (55) of connecting rod (54).
4. The civil air defense engineering basement structure of claim 1, wherein: still include dampproofing board (7), the internally mounted of basement body has dampproofing board (7), be equipped with dampproofing course and heat preservation in the wall body of filter chamber.
5. The civil air defense engineering basement structure of claim 1, wherein: still include filter screen (6), ventilation hole (8) and rubber sleeve (9), ventilation hole (8) have been seted up on the rear side of basement body (1) and the right side of filter chamber (2), be provided with filter screen (6) in ventilation hole (8), rubber sleeve (9) are installed with the bottom junction of filter chamber (2) to the air outlet of centrifugal fan (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868473.0U CN213508571U (en) | 2020-09-01 | 2020-09-01 | Civil air defense engineering basement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868473.0U CN213508571U (en) | 2020-09-01 | 2020-09-01 | Civil air defense engineering basement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213508571U true CN213508571U (en) | 2021-06-22 |
Family
ID=76443236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021868473.0U Active CN213508571U (en) | 2020-09-01 | 2020-09-01 | Civil air defense engineering basement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213508571U (en) |
-
2020
- 2020-09-01 CN CN202021868473.0U patent/CN213508571U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101994354B1 (en) | Purifying Window of New Wind and Ventilating Method Thereof | |
| CN204901947U (en) | Two air -purifying purifier of indoor and outdoor air | |
| CN206291283U (en) | A kind of range hood | |
| CN205137683U (en) | Automatically cleaning air purification system | |
| CN105823140A (en) | Air purifying device | |
| CN205532049U (en) | Antifog haze building window | |
| CN108105929B (en) | Prefabricated cabin | |
| CN111677425A (en) | Fire control is with preventing fire door automatically | |
| CN2871782Y (en) | Dustproofing and noise-lowering aerating window | |
| CN213508571U (en) | Civil air defense engineering basement structure | |
| CN105649519A (en) | Integrated window | |
| CN209687323U (en) | A kind of Multifunction ventilated sound proof window | |
| CN107289573A (en) | Skyscraper broken-bridge aluminum alloy window intelligently filters air interchanger | |
| CN205783378U (en) | A kind of air cleaner | |
| CN112283127B (en) | Control system for fireproof smoke exhaust fan | |
| CN205747324U (en) | Window air cleaning heat exchanger | |
| CN212204870U (en) | Inside air purification device of car elevator | |
| CN212802990U (en) | Intelligent opening and closing window with smoke induction function | |
| CN208139523U (en) | Novel air wall | |
| CN210395627U (en) | Mute and ventilated building | |
| CN208536248U (en) | A kind of fire-fighting roofing pressure air blowing unit | |
| CN208418870U (en) | Kitchen range and smoke exhaust ventilator air curtain wind-exchanging system | |
| CN205980147U (en) | Fresh air purifier | |
| CN207179912U (en) | Skyscraper broken-bridge aluminum alloy window intelligently filters air interchanger | |
| CN216204026U (en) | Indoor quick smoke prevention and exhaust device for fire engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |