CN218179126U - People's air defense basement ventilation unit - Google Patents
People's air defense basement ventilation unit Download PDFInfo
- Publication number
- CN218179126U CN218179126U CN202222816305.2U CN202222816305U CN218179126U CN 218179126 U CN218179126 U CN 218179126U CN 202222816305 U CN202222816305 U CN 202222816305U CN 218179126 U CN218179126 U CN 218179126U
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- CN
- China
- Prior art keywords
- air
- rack
- defense basement
- air defense
- people
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- 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.)
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- 230000007123 defense Effects 0.000 title claims abstract description 34
- 238000009423 ventilation Methods 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 17
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000000740 bleeding effect Effects 0.000 claims abstract description 3
- 238000000605 extraction Methods 0.000 claims abstract description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a people's air defense basement ventilation unit, including the air inlet mechanism that is used for preventing the rainwater from getting into and guiding the air with the mechanism of bleeding that is used for rotatory drive airflow generation negative energy wind pressure extraction gas that air inlet mechanism below set up still includes the purification mechanism who is used for purifying the gas of installation below the mechanism of admitting air, purify the mechanism including purifying the box, be provided with the through-hole on the purification box, purify the box bilateral symmetry and install two mounting panels, be provided with the rack in the middle of the purification box, two slide rails are installed to the symmetry around the rack, the handle is installed to rack one side, install the filter core in the rack. Has the beneficial effects that: the filter element is convenient to disassemble and replace through the arrangement of pulling and inserting; the filter element ensures that harmful gas in the air is filtered, and harm to human bodies is avoided; through the setting of U type admission line, prevented that the rainwater from pouring into the inner portion of air-raid shelter.
Description
Technical Field
The utility model relates to a people's air defense basement technical field especially relates to a people's air defense basement ventilation unit.
Background
The civil air defense basement is called civil air defense basement for short, is one of civil air defense workers, and is mainly used for civil air defense temporary shelters, wartime air defense command centers, communication centers, shelters and the like. The civil air defense basement is mainly the same as the common basement in that the civil air defense basement is buried underground and is provided with corresponding ventilation, illumination, fire protection and water supply and drainage facilities, and the civil air defense basement is different in that the common basement can be fully buried or semi-buried underground only by being designed according to the use function and the load, and the air defense basement is designed according to the war time standard except for being used at ordinary times, so that the civil air defense basement can be buried underground only.
Current patent number is CN202123450783.8 through the retrieval, a people's air defense basement ventilation unit, include the wall body and set up the air passage on the wall body, air passage's longitudinal section is the rectangle, it is provided with the filter screen that is used for filtered air to slide in the air passage, the slip direction perpendicular to air passage's of filter screen extending direction, set up the clearance groove that is used for supplying the filter screen to slide in or the roll-off on the relative inner wall of air passage, half of filter screen is located the clearance inslot, and half is located the air passage, arbitrary be provided with in the clearance inslot and be used for ordering about the gliding driving piece of filter screen, be provided with in the clearance inslot and be used for carrying out the clearance subassembly to half filter screen that is located the clearance inslot.
Above-mentioned patent is simple only has set up the filter screen and has filtered the air, and the impurity in the filter can only filtered air can't filter to the harmful gas in the air, has leaded to harmful gas can get into in the air defense hole and has become harm to the people of air defense cavity inside.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a people's air defense basement ventilation unit just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a people's air defense basement ventilation unit, including the mechanism of admitting air that is used for preventing that the rainwater from getting into and guiding the air with the mechanism of bleeding that is used for rotatory drive airflow generation negative energy wind pressure extraction gas that admits air mechanism below sets up still includes the purification mechanism that is used for purifying gas of installation below the mechanism of admitting air, purify the mechanism including purifying the box, be provided with the through-hole on the purification box, purify box bilateral symmetry and install two mounting panels, be provided with the rack in the middle of the purification box, two slide rails are installed to the symmetry around the rack, the handle is installed to rack one side, install the filter core in the rack.
Preferably, the following components: the air inlet mechanism comprises an air inlet pipeline, a fixing frame is installed below the air inlet pipeline, and a filter screen is installed inside the fixing frame.
Preferably, the following components: the air exhaust mechanism comprises a fixed plate, a rotating motor is installed on the fixed plate, a rotating shaft is installed at the output end of the rotating motor, and a plurality of fan blades are installed on the circumference of the rotating shaft.
Preferably: the filter core with slide rail sliding connection, the mounting panel with purify the welding of box together.
Preferably: the air inlet pipeline is a U-shaped pipeline.
Preferably: the rotating motor is connected with the fixing plate through bolts.
Preferably: the mounting hole is a threaded hole, and the handle and the filter element are welded together.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the filter element is convenient to disassemble and replace by the arrangement of the pulling and inserting;
2. the filter element ensures that harmful gas in the air is filtered, and harm to human bodies is avoided;
3. through the setting of U type admission line, prevented that the rainwater from pouring into the inner portion of air-raid shelter.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a front sectional structural view of the ventilating device for civil air defense basements of the present invention;
fig. 2 is an external view of the civil air defense basement ventilation device of the utility model;
fig. 3 is a schematic view of an air inlet mechanism of the civil air defense basement ventilation device of the utility model;
fig. 4 is a schematic front sectional view of the purifying mechanism of the civil air defense basement ventilation device of the invention;
fig. 5 is a schematic structural diagram of a purification mechanism of the civil air defense basement ventilation device of the invention;
fig. 6 is a schematic view of the air exhaust mechanism of the ventilating device for the civil air defense basement of the present invention.
The reference numerals are illustrated below:
1. an air intake mechanism; 101. an air intake duct; 102. a fixed mount; 103. a filter screen; 2. a purification mechanism; 201. purifying the box body; 202. a filter element; 203. a handle; 204. mounting a plate; 205. mounting holes; 206. a through hole; 207. a slide rail; 208. placing a rack; 3. an air exhaust mechanism; 301. a fixing plate; 302. a rotating electric machine; 303. a rotating shaft; 304. a fan blade.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-6, the ventilating device for the civil air defense basement comprises an air inlet mechanism 1 for preventing rainwater from entering and guiding air, an air suction mechanism 3 arranged below the air inlet mechanism 1 and used for rotating and driving airflow to generate negative energy and wind pressure to suck air, and a purifying mechanism 2 arranged below the air inlet mechanism 1 and used for purifying air.
In this embodiment: air inlet mechanism 1 includes air intake pipe 101, installs mount 102 below air intake pipe 101, and mount 102 internally mounted has filter screen 103, and air intake pipe 101 is U type pipeline, and in the outside air got into air intake pipe 101 by mount 102, filter screen 103 was arranged in the impurity that filters the air.
In this embodiment: the purification mechanism 2 comprises a purification box body 201, a through hole 206 is formed in the purification box body 201, two mounting plates 204 are symmetrically mounted on two sides of the purification box body 201, two mounting holes 205 are symmetrically formed in each mounting plate 204, a placing frame 208 is arranged in the middle of the purification box body 201, two sliding rails 207 are symmetrically mounted on the front and back of the placing frame 208, a handle 203 is mounted on one side of the placing frame 208, a filter element 202 is mounted in the placing frame 208, the placing frame 208 is in sliding connection with the sliding rails 207, the mounting holes 205 are threaded holes, the handle 203 and the placing frame 208 are welded together, air enters the purification box body 201 through the through hole 206, the filter element 202 filters harmful gas in the air to improve air quality, the mounting holes 205 in the mounting plates 204 are used for mounting and fixing, the handle 203 is pulled to drive the placing frame 208 and the filter element 202 to move out of the purification box body 201 along the sliding rails 207, and the filter element 202 can be replaced.
In this embodiment: the air exhaust mechanism 3 comprises a fixing plate 301, a rotating motor 302 is installed on the fixing plate 301, a rotating shaft 303 is installed at the output end of the rotating motor 302, a plurality of fan blades 304 are installed on the circumference of the rotating shaft 303, the rotating motor 302 is connected with the fixing plate 301 through bolts, and the rotating motor 302 drives the rotating shaft 303 to drive the fan blades 304 to rotate at a high speed.
The working principle is as follows: rotating electrical machines 302 drive pivot 303 drives the high-speed rotatory negative energy wind pressure that forms of flabellum 304, then the negative energy wind pressure attracts the outside air to pass through mount 102 and gets into in the admission line 101, the air that filter screen 103 will get into carries out prefilter, impurity among the de-aeration, the air after the filtration gets into by admission line 101 and purifies in the box 201, then filter core 202 carries out secondary filter to the air that purifies in the box 201, harmful gas among the de-aeration, later with the air discharge in the cavity of defence, filter core 202 after long-time the use, only need stimulate handle 203 to drive rack 208 and filter core 202 and shift out along slide rail 207 and purify box 201, just can carry out quick replacement to filter core 202.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a people's air defense basement ventilation unit, including be used for preventing the rainwater entering and guide the air intake mechanism (1) and the mechanism (3) of bleeding that is used for rotatory drive airflow to generate the negative energy wind pressure extraction gas that mechanism (1) below sets up admits air, its characterized in that: the device also comprises a purification mechanism (2) which is arranged below the air inlet mechanism (1) and can be used for purifying gas in a plugging and disassembling way;
purify mechanism (2) including purifying box (201), be provided with through-hole (206) on purifying box (201), purifying box (201) bilateral symmetry installs two mounting panels (204), every the symmetry is provided with two mounting holes (205) on mounting panel (204), be provided with rack (208) in the middle of purifying box (201), two slide rails (207) are installed to rack (208) front and back symmetry, handle (203) are installed to rack (208) one side, install filter core (202) in rack (208).
2. The civil air defense basement ventilation device of claim 1, wherein: air inlet mechanism (1) includes air intake pipe (101), install mount (102) below air intake pipe (101), mount (102) internally mounted has filter screen (103).
3. The people's air defense basement ventilation unit of claim 1, characterized in that: air exhaust mechanism (3) include fixed plate (301), rotary motor (302) are installed to fixed plate (301) upper surface, pivot (303) are installed to rotary motor (302) output, a plurality of flabellum (304) are installed to pivot (303) circumference.
4. The civil air defense basement ventilation device of claim 1, wherein: the placing rack (208) is connected with the sliding rail (207) in a sliding mode, and the mounting plate (204) is welded with the purification box body (201).
5. The civil air defense basement ventilation device of claim 2, wherein: the air inlet pipeline (101) is a U-shaped pipeline.
6. The people's air defense basement ventilation unit of claim 3, wherein: the rotating motor (302) is connected with the fixing plate (301) through bolts.
7. The people's air defense basement ventilation unit of claim 1, characterized in that: the mounting hole (205) is a threaded hole, and the handle (203) and the placing frame (208) are welded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816305.2U CN218179126U (en) | 2022-10-25 | 2022-10-25 | People's air defense basement ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816305.2U CN218179126U (en) | 2022-10-25 | 2022-10-25 | People's air defense basement ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218179126U true CN218179126U (en) | 2022-12-30 |
Family
ID=84607634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222816305.2U Active CN218179126U (en) | 2022-10-25 | 2022-10-25 | People's air defense basement ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218179126U (en) |
-
2022
- 2022-10-25 CN CN202222816305.2U patent/CN218179126U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 room 77, 14th floor, building 3, landmark, 1188 Zhongzhou Avenue, Jinshui District, Zhengzhou City, Henan Province Patentee after: Tongjian Construction Group Co.,Ltd. Address before: 450000 room 77, 14th floor, building 3, landmark, 1188 Zhongzhou Avenue, Jinshui District, Zhengzhou City, Henan Province Patentee before: Henan Tongjian Architectural Design Co.,Ltd. |