CN217109889U - Civil air defense engineering ventilation structure - Google Patents
Civil air defense engineering ventilation structure Download PDFInfo
- Publication number
- CN217109889U CN217109889U CN202220212311.4U CN202220212311U CN217109889U CN 217109889 U CN217109889 U CN 217109889U CN 202220212311 U CN202220212311 U CN 202220212311U CN 217109889 U CN217109889 U CN 217109889U
- Authority
- CN
- China
- Prior art keywords
- air defense
- jack
- defense engineering
- civil air
- exhaust
- 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.)
- Expired - Fee Related
Links
- 230000007123 defense Effects 0.000 title claims abstract description 27
- 238000009423 ventilation Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to a civil air defense engineering equipment technical field specifically discloses a civil air defense engineering ventilation structure, the position that the exhaust stack lateral wall corresponds its inner chamber bottom is provided with the connecting pipe that is connected with the exhaust fan air outlet, the top fixedly connected with cylinder casing of exhaust stack, a plurality of end jacks have been seted up to the top surface of cylinder casing, the top surface of cylinder casing with the bottom surface fixed connection of basin, the bottom plate of basin has seted up top jack corresponding to the position of end jack, the bottom of tortuous cooling tube passes behind the top jack with the fixed grafting of end jack, the top of basin with the position fixed connection of being close to the outer fringe of the inner chamber wall of the spherical cover body, the position of being close to the top of basin lateral wall has evenly seted up a plurality of side openings along circumference; the problem of the air that civil air defense engineering ventilation equipment discharged be the hot air to easily be surveyed by outside infrared detection instrument etc. and expose is solved.
Description
Technical Field
The utility model relates to a civil air defense engineering equipment technical field specifically is a civil air defense engineering ventilation structure.
Background
Civil air defense engineering also called civil air defense engineering refers to underground protective buildings which are independently built for guaranteeing personnel and material shelter, civil air defense command and medical rescue in wartime and basements which are built by combining ground buildings and can be used for air defense in wartime. The civil air defense engineering is an important facility for preventing enemies from attacking suddenly, effectively masking personnel and materials and preserving the war potential; the method is an engineering guarantee for adhering to town battles and supporting anti-aggression wars to victory for a long time. Civil air defense engineering generally needs to be provided with a concealed door, a flood-proof drainage device, a ventilation device and the like. Wherein, the ventilation equipment adopts means such as diluting or ventilating and getting rid of taking a breath, realizes that civil air exchanges the circulation with the outside air in the civil air defense engineering, satisfies the demand that personnel breathed in the civil air defense engineering
However, the air exhausted by the ventilation equipment used in the existing civil air defense engineering is hot air, and after the hot air is exhausted, the heat in the hot air is easily detected by an external infrared detector or an infrared sensor, so that the position of the exhaust air shaft is exposed, and the position of the civil air defense basement is exposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil air defense engineering ventilation structure for solve among the prior art civil air defense engineering ventilation equipment exhaust air be the hot-air, thereby easy problem that is exposed by detection such as outside infrared detection instrument.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a civil air defense engineering ventilation structure, includes the exhaust barrel, still includes basin, the spherical cover body and zigzag form cooling tube, the position that exhaust barrel lateral wall corresponds its inner chamber bottom is provided with the connecting pipe that is connected with the exhaust fan air outlet, the top fixedly connected with cylinder casing of exhaust barrel, a plurality of end jacks have been seted up to the top surface of cylinder casing, the top surface of cylinder casing with the bottom surface fixed connection of basin, the bottom plate of basin correspond to end jack's position has seted up top jack, the bottom of zigzag cooling tube is passed behind the top jack with end jack fixed grafting, the top of basin with be close to outer fringe position fixed connection of spherical cover body inner chamber wall, a plurality of side openings have evenly been seted up along circumference in the top position that is close to of basin lateral wall.
Preferably, the bottom jack is uniformly arranged on the top surface of the bottom jack close to the outer edge along the circumferential direction.
Preferably, the center of the bottom end of the exhaust cylinder body is provided with a cylindrical cavity connected with the bottom end of the inner cavity of the exhaust cylinder body, the top end of the cylindrical cavity is sleeved with a blocking plate in a sliding mode along the vertical direction, the bottom surface of the blocking plate is fixedly connected with a cylinder body in a vertical mode, an annular plate is arranged on the periphery of the bottom end of the cylinder body, a spring is connected between the bottom surface of the annular plate and the bottom surface of the inner cavity of the cylindrical cavity, and a drain pipe is arranged on the side wall of the exhaust cylinder body corresponding to the position below the blocking plate.
Preferably, the bottom surface of the cylindrical cavity is vertically connected with a guide rod, the spring is sleeved on the periphery of the guide rod, and the guide rod is matched with the pipe body in a sliding sleeved mode.
Preferably, the spherical cover body and the outer surface of the water tank are respectively provided with a heat insulation layer, and the zigzag cooling pipe is a copper pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a ventilation structure cools off the higher air of exhaust caloric content in leading row to the basin to solved civil air defense engineering ventilation equipment exhaust air betterly and be the hot-air, thereby the easy problem that exposes of surveying such as being by outside infrared detection instrument.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
fig. 2 is a schematic top view of the exhaust cylinder of the present invention;
fig. 3 is a schematic view of the bottom structure of the water tank of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.
In the figure: 1-an exhaust cylinder; 11-a connecting tube; 12-a cylindrical shell; 121-bottom jack; 13-a drain pipe; 14-a cylindrical cavity; 15-a guide rod; 16-a tube body; 17-a blocking plate; 18-an annular plate;
2-a water tank; 21-a side hole; 22-top jack;
3-spherical cover body;
4-zigzag cooling tubes;
5-a spring.
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. 1-4, the present invention provides a technical solution: the utility model provides a civil air defense engineering ventilation structure, including exhaust barrel 1, still include basin 2, the spherical cover body 3 and zigzag form cooling tube 4, the position that exhaust barrel 1 lateral wall corresponds its inner chamber bottom is provided with the connecting pipe 11 that is connected with the exhaust fan air outlet, the top fixedly connected with cylinder casing 12 of exhaust barrel 1, a plurality of end jack 121 have been seted up to the top surface of cylinder casing 12, the top surface of cylinder casing 12 and the bottom surface fixed connection of basin 2, top jack 22 has been seted up to the bottom plate of basin 2 corresponding to the position of end jack 121, the bottom of zigzag cooling tube 4 is passed behind top jack 22 and is pegged graft with end jack 121 is fixed, the top of basin 2 and the outer fringe position fixed connection that is close to of the spherical cover body 3 inner chamber wall, a plurality of side openings 21 have evenly been seted up along circumference in the top position that is close to of basin 2 lateral wall.
In this embodiment, the bottom insertion hole 121 is uniformly formed on the top surface of the bottom insertion hole 121 along the circumferential direction.
In this embodiment, a cylindrical cavity 14 connected to the bottom end of the inner cavity of the exhaust cylinder 1 is disposed in the center of the bottom end of the exhaust cylinder 1, a blocking plate 17 is slidably sleeved on the top end of the cylindrical cavity 14 along a vertical direction, a pipe body 16 is fixedly connected to the bottom surface of the blocking plate 17 in a vertical manner, an annular plate 18 is disposed on the periphery of the bottom end of the pipe body 16, a spring 5 is connected between the bottom surface of the annular plate 18 and the bottom surface of the inner cavity of the cylindrical cavity 14, and a drain pipe 13 is disposed on the side wall of the exhaust cylinder 1 corresponding to the position below the blocking plate 17.
In this embodiment, the bottom surface of the cylindrical cavity 14 is vertically connected with a guide rod 15, the spring 5 is sleeved on the periphery of the guide rod 15, and the guide rod 15 is in sliding sleeve matching with the tube body 16.
In this embodiment, the spherical cover 3 and the water tank 2 are provided with heat insulating layers on their outer surfaces, and the zigzag cooling pipe 4 is a copper pipe.
In conclusion, when the air-conditioner is used, the air outlet end of the exhaust fan is connected with the connecting pipe 11, the water tank 2 is placed on the ground, cold water is filled into the water tank 2, and the height of the cold water does not exceed the top ends of the side holes 21 and the zigzag cooling pipes 4; the exhaust fan exhausts the hot air in the civil air defense engineering into the inner cavity of the exhaust cylinder body 1 through the connecting pipe 11, and the hot air enters the inner cavity of the cylindrical shell body 12 and is exhausted from the zigzag cooling pipe 4 into the cavity formed by the spherical cover body 3 and the top of the water tank 2 and then is exhausted from the side hole 21; wherein, when the hot air passes through the zigzag cooling pipe 4, the hot air is cooled by cold water contained in the water tank 2, so that the temperature of the finally discharged air is reduced; because often contain steam in the hot-air, steam can gather in the bottom of exhaust stack 1 inner chamber after the condensation appears in exhaust stack 1, along with the increase of water yield, because the dead weight of water for closure plate 17 passes through annular plate 18 compression spring 5 and lapse, when treating the height that closure plate 17 is less than drain pipe 13 inner end, can discharge ponding, thereby avoid ponding water level to flow to the exhaust fan direction from connecting pipe 11 after too high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 ventilation structure, includes exhaust barrel (1), its characterized in that: also comprises a water tank (2), a spherical cover body (3) and a zigzag cooling pipe (4), a connecting pipe (11) connected with the air outlet of the exhaust fan is arranged on the side wall of the exhaust cylinder body (1) corresponding to the bottom of the inner cavity of the exhaust cylinder body, the top end of the exhaust cylinder body (1) is fixedly connected with a cylindrical shell (12), the top surface of the cylindrical shell (12) is provided with a plurality of bottom insertion holes (121), the top surface of the cylindrical shell (12) is fixedly connected with the bottom surface of the water tank (2), a top jack (22) is arranged at the position of the bottom plate of the water tank (2) corresponding to the bottom jack (121), the bottom end of the zigzag cooling pipe (4) passes through the top jack (22) and then is fixedly inserted into the bottom jack (121), the top end of the water tank (2) is fixedly connected with the position of the inner cavity wall of the spherical cover body (3) close to the outer edge, a plurality of side holes (21) are uniformly formed in the position, close to the top end, of the side wall of the water tank (2) along the circumferential direction.
2. The civil air defense engineering ventilation structure of claim 1, wherein: the bottom insertion holes (121) are uniformly formed in the positions, close to the outer edges, of the top surfaces of the bottom insertion holes (121) along the circumferential direction.
3. The civil air defense engineering ventilation structure of claim 1, wherein: the center of exhaust barrel (1) bottom is provided with cylindricality cavity (14) rather than the inner chamber bottom is connected, closure plate (17) have been cup jointed along vertical direction slip in the top of cylindricality cavity (14), the perpendicular fixedly connected with body (16) in bottom surface of closure plate (17), the periphery of body (16) bottom is provided with annular plate (18), the bottom surface of annular plate (18) with be connected with spring (5) between the bottom surface of cylindricality cavity (14) inner chamber, exhaust barrel (1) lateral wall correspond to position below closure plate (17) is provided with drain pipe (13).
4. An ergonomic ventilation structure, according to claim 3, characterized in that: the bottom surface of the cylindrical cavity (14) is vertically connected with a guide rod (15), the spring (5) is sleeved on the periphery of the guide rod (15), and the guide rod (15) is matched with the pipe body (16) in a sliding sleeved mode.
5. The civil air defense engineering ventilation structure of claim 1, wherein: the outer surfaces of the spherical cover body (3) and the water tank (2) are respectively provided with a heat insulation layer, and the zigzag cooling pipe (4) is a copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220212311.4U CN217109889U (en) | 2022-01-26 | 2022-01-26 | Civil air defense engineering ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220212311.4U CN217109889U (en) | 2022-01-26 | 2022-01-26 | Civil air defense engineering ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217109889U true CN217109889U (en) | 2022-08-02 |
Family
ID=82595841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220212311.4U Expired - Fee Related CN217109889U (en) | 2022-01-26 | 2022-01-26 | Civil air defense engineering ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217109889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574398A (en) * | 2022-10-09 | 2023-01-06 | 铜陵市金鑫人防工程防护设备有限公司 | Civil air defense engineering ventilation equipment |
-
2022
- 2022-01-26 CN CN202220212311.4U patent/CN217109889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574398A (en) * | 2022-10-09 | 2023-01-06 | 铜陵市金鑫人防工程防护设备有限公司 | Civil air defense engineering ventilation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217109889U (en) | Civil air defense engineering ventilation structure | |
| US2584573A (en) | Method and means for house heating | |
| US7832156B2 (en) | Condensation inhibition system for structural waterproofing | |
| US20100025008A1 (en) | Geothermal Heating, Ventilating and Cooling System | |
| CN104810729A (en) | Total-buried transformer station drainage ventilation apparatus | |
| US4718130A (en) | Interdome enclosure system for a heated swimming pool | |
| US4250957A (en) | Heating and cooling apparatus for a building | |
| CN115048588B (en) | Recommendation method and device for BIM component and electronic equipment | |
| US20040139688A1 (en) | Drying system for structural waterproofing | |
| KR200439688Y1 (en) | A ventilation system for structure of using a heat of the earth | |
| US20180369014A1 (en) | System for cryotherapy | |
| JP2520125B2 (en) | Building structure | |
| CN208226337U (en) | A kind of moisture-proof outdoor electric Electric Appliance Cabinet | |
| KR20140122384A (en) | Heating medium using fan heater | |
| TWI663367B (en) | Energy-saving, environmentally friendly constant temperature and humidity tester | |
| JPS60263055A (en) | Heating and cooling of building utilizing geotherm | |
| CN206281056U (en) | It is a kind of being capable of energy-conservation and the heat pump that purifies the air of a room | |
| KR200430915Y1 (en) | Dew condensation prevent and dehumidifying system for igloo magazine | |
| CN214148309U (en) | Automatic drainage device for water tank of dehumidifier | |
| CN107917596A (en) | A kind of shoemaking drying equipment | |
| CN207546161U (en) | A kind of accurate mobile cooling driers | |
| CN105180332B (en) | A kind of environment adjustment type evaporative humidifier with self-protection function | |
| CN114937935A (en) | Remote control has explosion-proof function's intelligent ring box with a net | |
| TWM514551U (en) | Cooling circulation device | |
| EP3623711A1 (en) | Ventilation protection system for buildings against the ingress of harmful chemicals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |