CN214038781U

CN214038781U - Civil air defense engineering vent intelligence breather

Info

Publication number: CN214038781U
Application number: CN202022773632.5U
Authority: CN
Inventors: 骆健梅; 史佳鹭; 赖妙春; 吴华垒; 卢世圳; 彭晶霆; 吴澄; 黄承文
Original assignee: Huizhou Civil Defense Engineering Design Institute Co ltd
Current assignee: Huizhou Civil Defense Engineering Design Institute Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-24
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the technical field of civil air-defense engineering ventilation, a civil air-defense engineering ventilation opening intelligent ventilation device comprises a shell, an air inlet cavity is arranged in the shell, one side of the air inlet cavity is provided with an outer air inlet, an air suction mechanism is arranged on the outer air inlet, a protective shell is arranged on the outer air inlet, a driving motor is arranged in the protective shell, a rotating head is arranged at the output end of the driving motor, a plurality of fan blades are arranged on the rotating head, fixed blocks are arranged at the front side and the rear side of the inner wall of the air inlet cavity, a sliding chute is arranged on the fixed blocks, a sliding block is arranged in the sliding chute, a connecting column is fixedly connected on the sliding block, a rotating ring is arranged at the upper side of a supporting frame, a rotating shaft is rotationally connected in the rotating ring, a buckle is arranged at one side of the box cover close to the rotating shaft, a clamping groove and the rotating ring are positioned at one side, the clamping groove is positioned below the buckle, the clamping groove and the buckle are rotationally spliced, an air outlet cavity is arranged in the shell, an air suction mechanism is arranged at the inner air inlet, the quality of the air is changed to improve equipment, the health of people is effectively guaranteed, and the efficiency of changing the filter is improved.

Description

Civil air defense engineering vent intelligence breather

Technical Field

The utility model belongs to the technical field of civil air defense engineering takes a breath, in particular to civil air defense engineering vent intelligence breather.

Background

The civil air defense engineering is a special underground building with protection requirements, and the common classification modes thereof are as follows: dividing according to the resistance grade, and directly calling the project as a certain-grade civil air defense project; the system is divided into command communication, personnel shelter, hospital, ambulance station, warehouse, garage and the like according to the use of wartime; according to the usual use, the method can be divided into markets, amusement parks, hotels, movie theaters (auditoriums) and the like; the engineering construction method is divided into two categories, namely digging type engineering and tunnel engineering. In order to reasonably reflect the construction cost, the budget quota and the construction budget are generally classified in the construction manner.

General civil air defense engineering all is that the building is in the underground several meters depths, and consequently the air quality in the building concerns people's health, and in current breather, breather has only taken a breath, but does not filter the air of sending into indoor, leads to entering into the not good injury to people of air quality of underground to and more troublesome when changing the filter underground, consequently the utility model provides a.

SUMMERY OF THE UTILITY MODEL

The utility model provides a civil air defense engineering vent intelligence breather for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

an intelligent ventilation device for a ventilation opening of civil air defense engineering, which comprises a shell, wherein an air inlet cavity is arranged in the shell, one side of the air inlet cavity is provided with an outer air inlet, an air suction mechanism is arranged on the outer air inlet, the air suction mechanism consists of a protective shell, a driving motor, a rotating head and fan blades, the protective shell is arranged on the outer air inlet, the driving motor is arranged in the protective shell, the rotating head is arranged at the output end of the driving motor, the fan blades are arranged on the rotating head, fixed blocks are arranged on the front side and the rear side of the inner wall of the air inlet cavity, sliding grooves are formed in the fixed blocks, sliding blocks are arranged in the sliding grooves, connecting columns are fixedly connected on the sliding blocks, a supporting frame is arranged between the two connecting columns, a rotating ring is arranged on the upper side of the supporting frame, the rotating ring is rotatably connected with a rotating shaft, one end of the rotating shaft, which is far away from the rotating ring, is fixedly connected with a box cover, the utility model discloses a wind suction box, including lid, rotation axis, draw-in groove, support frame, draw-in groove and swivel becket, the lid is close to rotation axis one side and installs the buckle, install the draw-in groove on the support frame, draw-in groove and swivel becket are located one side, the draw-in groove is located the buckle below, draw-in groove and buckle rotate to peg graft, be equipped with the air-out chamber in the shell, air-out chamber one end is equipped with interior income wind gap, interior income wind gap department installs the mechanism that induced drafts.

As a preferred technical scheme of the utility model, the intelligent chip is all installed to interior income wind gap and outer income wind gap department, interior income wind gap and outer income wind gap department all are equipped with sealing ring and movable baffle. The leakproofness of going into wind gap and going out the wind gap in increasing, the adjustable removal board position of intelligent chip selects to close or open interior income wind gap and outer income wind gap, improve equipment's practicality.

As a preferred technical scheme of the utility model, an air filter layer is arranged in the support frame, and a rubber sealing ring is arranged at the joint of the support frame and the inner wall of the air inlet cavity; the sealing performance of the connection position of the equipment is improved, the unprecedented freshness of the equipment is guaranteed, and the air filtering layer can be an activated carbon layer.

As a preferred technical scheme of the utility model, a handle is arranged on the box cover, and a rubber protective layer is arranged on the handle; the friction force between the operating personnel and the equipment is increased, and the working efficiency of the equipment is improved.

As a preferred technical scheme of the utility model, dust screens are arranged on the left and right sides of the air inlet cavity and the air outlet cavity; prevent foreign matters from entering the shell and damaging equipment in the shell.

As a preferred technical scheme of the utility model, a partition plate is arranged between the air outlet cavity and the air inlet cavity; the air of air inlet and air outlet does not intersect, and the freshness of the air entering the room is guaranteed.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses in, through the pulling handle, the handle drives the support frame and removes, the carriage is when removing, the slider slides in the spout, when the slider removes suitable position, suitable position is reachd to the support frame, it is rotatory with the handle, make the rotation axis rotate in the runner ring and make the buckle leave the draw-in groove, the support frame is kept away from to the lid when the buckle leaves the draw-in groove, can place the support frame with air filter layer in, the opposite direction rotates the lid, make the buckle be connected with the draw-in groove, push the support frame in the shell, make air filter layer filter the air that enters into indoor, improve indoor filtration's quality, the change of the filter layer of being convenient for, effectual guarantee people's health.

2. Through the intelligent chip adjust the closure of outer income wind gap and interior income wind gap hit him, the mechanism that induced drafts of outer income wind gap department sends into the air indoor, and it is indoor that interior income wind gap will indoor air is sent out, makes indoor air exchange, and the fresh of effectual guarantee room air prevents to cause the injury to people at the poor quality of underground air.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic view of the middle air suction mechanism of the present invention.

In the figure: 1. a housing; 2. an air inlet cavity; 3. an outer air inlet; 4. an air suction mechanism; 5. a protective shell; 6. a drive motor; 7. rotating the head; 8. a fan blade; 9. a dust screen; 10. a fixed block; 11. a chute; 12. a slider; 13. connecting columns; 14. a support frame; 15. a rotating ring; 16. a rotating shaft; 17. a box cover; 18. buckling; 19. a card slot; 20. a grip; 21. an air outlet cavity; 22. an inner air inlet.

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.

Example (b): as shown in fig. 1-4, an intelligent ventilator for a ventilation opening of civil air defense engineering comprises a housing 1, an air inlet cavity 2 is arranged in the housing 1, an outer air inlet 3 is arranged on one side of the air inlet cavity 2, an air suction mechanism 4 is arranged on the outer air inlet 3, the air suction mechanism 4 is composed of a protective shell 5, a driving motor 6, a rotating head 7 and fan blades 8, the protective shell 5 is arranged on the outer air inlet 3, the driving motor 6 is arranged in the protective shell 5, the rotating head 7 is arranged on the output end of the driving motor 6, a plurality of fan blades 8 are arranged on the rotating head 7, fixed blocks 10 are arranged on the front side and the rear side of the inner wall of the air inlet cavity 2, a chute 11 is arranged on each fixed block 10, a slide block 12 is arranged in each chute 11, connecting posts 13 are fixedly connected on each slide block 12, a support frame 14 is arranged between the two connecting posts 13, a rotating ring 15 is arranged on the upper side of each support frame 14, a rotating shaft 16 is rotatably connected in each rotating ring 15, one end of each rotating shaft 16 far away from the corresponding rotating ring 15 is fixedly connected with a box cover 17, a buckle 18 is installed on one side, close to the rotating shaft 16, of the box cover 17, a clamping groove 19 is installed on the supporting frame 14, the clamping groove 19 and the rotating ring 15 are located on one side, the clamping groove 19 is located below the buckle 18, the clamping groove 19 and the buckle 18 are in rotating insertion connection, an air outlet cavity 21 is formed in the shell 1, an inner air inlet 22 is formed in one end of the air outlet cavity 21, and an air suction mechanism 4 is installed at the position of the inner air inlet 22.

The intelligent chips are installed at the inner air inlet 22 and the outer air inlet 3, and the sealing rings and the movable baffle plates are arranged at the inner air inlet 22 and the outer air inlet 3. The sealing performance of the inner air inlet and the outer air outlet is improved, the intelligent chip can adjust the position of the movable plate and selectively close or open the inner air inlet and the outer air inlet, and the practicability of the equipment is improved; an air filter layer is arranged in the support frame 14, and a rubber sealing ring is arranged at the joint of the support frame 14 and the inner wall of the air inlet cavity 2; the sealing performance of the connection part of the equipment is improved, the unprecedented freshness of the equipment is guaranteed, and the air filtering layer can use an activated carbon layer; the box cover 17 is provided with a handle 20, and the handle 20 is provided with a rubber protective layer; the friction force between an operator and the equipment is increased, and the working efficiency of the equipment is improved; dust screens 9 are arranged on the left side and the right side of the air inlet cavity 2 and the air outlet cavity 21; the foreign matters are prevented from entering the shell to damage equipment in the shell; a partition plate is arranged between the air outlet cavity 21 and the air inlet cavity 2; the air of air inlet and air outlet does not intersect, and the freshness of the air entering the room is guaranteed.

Specifically, when the utility model is used, the equipment is installed at a proper position, when the air filter layer needs to be replaced after the equipment works for a long time, the handle 20 is pulled, the handle 20 drives the support frame 14 to move, when the support frame 14 moves, the slide block 12 slides in the chute 11, when the slide block 12 moves to a proper position, the support frame 14 arrives at a proper position, the handle 20 is rotated, the rotating shaft 16 rotates in the rotating ring 15 to enable the buckle 18 to leave the clamping groove 19, when the buckle 18 leaves the clamping groove 19, the box cover 17 is far away from the support frame 14, the air filter layer can be placed in the support frame 14, the box cover 17 is rotated in the opposite direction to enable the buckle 18 to be connected with the clamping groove 19, the support frame 14 is pushed into the shell 1, the air filter layer filters the air entering the room, the quality of indoor air filtering is improved, the replacement of the filter layer is convenient, the health of people is effectively guaranteed, through the intelligent chip adjust the closure of going into wind gap 3 and interior income wind gap 22 outside hit him, go into the mechanism 4 that induced drafts of wind gap 3 department outside and send into the air indoor, it is indoor that interior income wind gap 22 will indoor air-sending out, make indoor air exchange, the fresh and fresh of effectual guarantee indoor air prevents to cause the injury to people in the poor quality of underground air.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a civil air defense engineering vent intelligence breather, includes shell (1), its characterized in that: the wind power generation device is characterized in that a wind inlet cavity (2) is arranged in the shell (1), an outer wind inlet (3) is arranged on one side of the wind inlet cavity (2), a wind suction mechanism (4) is installed on the outer wind inlet (3), the wind suction mechanism (4) is composed of a protective shell (5), a driving motor (6), a rotating head (7) and fan blades (8), the protective shell (5) is installed on the outer wind inlet (3), the driving motor (6) is installed in the protective shell (5), the rotating head (7) is installed at the output end of the driving motor (6), a plurality of fan blades (8) are installed on the rotating head (7), fixed blocks (10) are installed on the front side and the rear side of the inner wall of the wind inlet cavity (2), a sliding groove (11) is formed in each fixed block (10), a sliding block (12) is arranged in each sliding groove (11), connecting columns (13) are fixedly connected to each sliding block (12), and a support frame (14) is installed between the two connecting columns (13), rotating ring (15) are installed to support frame (14) upside, rotating shaft (16) is connected in rotating ring (15) internal rotation, rotating ring (15) one end fixed connection lid (17) is kept away from in rotating shaft (16), buckle (18) are installed to lid (17) one side of being close to rotating shaft (16), install draw-in groove (19) on support frame (14), draw-in groove (19) are located one side with rotating ring (15), draw-in groove (19) are located buckle (18) below, draw-in groove (19) and buckle (18) rotate and peg graft, be equipped with air outlet chamber (21) in shell (1), air outlet chamber (21) one end is equipped with interior income wind gap (22), interior income wind gap (22) department installs induced draft mechanism (4).

2. The intelligent ventilator of civil air defense engineering vent of claim 1, characterized in that: and intelligent chips are arranged at the inner air inlet (22) and the outer air inlet (3), and sealing rings and movable baffles are arranged at the inner air inlet (22) and the outer air inlet (3).

3. The intelligent ventilator of civil air defense engineering vent of claim 1, characterized in that: an air filtering layer is arranged in the supporting frame (14), and a rubber sealing ring is arranged at the joint of the supporting frame (14) and the inner wall of the air inlet cavity (2).

4. The intelligent ventilator of civil air defense engineering vent of claim 1, characterized in that: the box cover (17) is provided with a handle (20), and the handle (20) is provided with a rubber protective layer.

5. The intelligent ventilator of civil air defense engineering vent of claim 1, characterized in that: dust screens (9) are installed on the left side and the right side of the air inlet cavity (2) and the air outlet cavity (21).

6. The intelligent ventilator of civil air defense engineering vent of claim 1, characterized in that: a partition plate is arranged between the air outlet cavity (21) and the air inlet cavity (2).