CN218296107U

CN218296107U - Accessible ground storehouse ventilation structure

Info

Publication number: CN218296107U
Application number: CN202222334131.6U
Authority: CN
Inventors: 胡正勤; 张炜; 张兆忠
Original assignee: Jiangsu Xingye Environment Group Co ltd
Current assignee: Jiangsu Xingye Environment Group Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-13
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses an accessible ground storehouse ventilation structure, including ventilation pipe, exhaust pipe, support frame and motor, the exhaust pipe more than two is evenly installed to ventilation pipe one end, the inside fixed mounting of ventilation pipe has the support frame, support frame one end is rotated and is installed the axis of rotation, the support frame is kept away from exhaust pipe one end and is installed the motor, support frame and motor fixed connection are passed to axis of rotation one end, the axis of rotation is close to exhaust pipe one end and installs fan blade piece and dwang. The utility model discloses not only can drive the flabellum rotation through motor work, and then drive the inside air flow of ventilation pipe, can remove extrusion strip type pole through the dwang simultaneously, and then drive the scraper blade and remove and clear up the filter screen, can also carry out the shutoff to the ventilation pipe through the baffle, and then the impurity of being convenient for is discharged from blowdown inslot portion.

Description

Accessible ground storehouse ventilation structure

Technical Field

The utility model relates to a ground storehouse ventilation technical field especially relates to an accessible ground storehouse ventilation structure.

Background

The underground garage is a space of a building under the ground, can be used as a place for people to take refuge in an emergency, is usually used for parking vehicles or storing articles, is located under the ground and is lack of air circulation, so a ventilation structure is required to be arranged to supplement fresh air to the inside of the underground garage, and the normal use of the underground garage is prevented from being influenced by carbon dioxide gathered in the underground garage.

The ground storehouse ventilation kind that uses at present uses the filter screen to carry out the filtering to the impurity in the air, but the filter screen is installed in the ventilation pipe, and is inconvenient to clear up the filter screen for impurity blocks up the filter screen easily, leads to the fact the obstacle to ground storehouse ventilation, has reduced the practicality of ground storehouse ventilation structure, consequently, provides an accessible ground storehouse ventilation structure and seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a barrier-free ground warehouse ventilation structure.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a ventilation structure of accessible ground storehouse, includes ventilation pipe, exhaust pipe, support frame and motor, ventilation pipe one end evenly installs two above exhaust pipes, the inside fixed mounting of ventilation pipe has the support frame, support frame one end is rotated and is installed the axis of rotation, the support frame is kept away from exhaust pipe one end and is installed the motor, axis of rotation one end is passed support frame and motor fixed connection, the axis of rotation is close to exhaust pipe one end and is installed fan blade and dwang, the dwang is close to exhaust pipe one end and is rotated and install the circle roller, the inside exhaust pipe one side that is close to of ventilation pipe installs the filter screen, the inside fixed mounting of ventilation pipe has the guide arm, slidable mounting has the square pole on the guide arm, the square pole is close to filter screen one end and installs the scraper blade, the scraper blade is laminated with the filter screen mutually, the square pole is kept away from filter screen one end downside fixed mounting and is described pole, circle roller annular side is laminated with described bar bottom end mutually.

Furthermore, a first spring is installed on the annular side face of the guide rod, the upper end and the lower end of the first spring are fixedly installed at the top end inside the ventilation pipe and the top end of the square rod respectively, and the initial position of the first spring is in a compressed state.

Furthermore, a pollution discharge groove is formed in the bottom end of the ventilation pipe, a barrier strip is arranged inside the pollution discharge groove, and the pollution discharge groove is formed in one side, far away from the exhaust pipe, of the filter screen.

Furthermore, the top end of the ventilation pipe is slidably provided with a baffle plate, the baffle plate is arranged on one side of the filter screen close to the exhaust pipe, and the baffle plate is fixedly connected with the barrier strip through a connecting rod.

Furthermore, two fixed blocks are symmetrically and fixedly installed at the top end of the ventilation pipe, and one ends, close to each other, of the two fixed blocks are attached to the baffle.

Further, the fixed block is kept away from baffle one end slidable mounting and is had T type fixture block, T type fixture block one end is passed the fixed block and is extended to inside the baffle, the baffle is close to fixed block one end and has all seted up spacing hole, T type fixture block one end extends to spacing downthehole portion.

Furthermore, a second spring is installed on the outer side of the T-shaped clamping block, two ends of the second spring are fixedly installed on the T-shaped clamping block and the fixed block respectively, a magnetic ring is fixedly installed inside the fixed block, and the magnetic ring is installed on the outer side of the T-shaped clamping block.

The utility model has the advantages that:

1. drive fan blade through motor work and rotate, and then drive the inside air flow of ventilation pipe, motor work drives the axis of rotation and rotates, and the axis of rotation drives fan blade and rotates, and then drives the gas flow, and inside the gas flow got into the exhaust pipe through the filter screen filtration, and then realized the function of ventilating.

2. The extrusion strip type rod is moved through the rotating rod, and then the scraper is driven to move to clean the filter screen, in the rotating shaft rotating process, the rotating shaft rotates to drive the rotating rod to move along, the rotating rod moves to drive the round roller to move and separate from the strip type rod, under the action of elastic force of the spring, the square type rod moves to drive the scraper to move to clean the filter screen, the square type rod moves while driving the strip type rod to move to be always attached to the round roller, after the rotating shaft rotates 180 degrees, the rotating rod continues to move to drive the round roller to move to extrude the strip type rod upwards, the strip type rod drives the strip type rod to move upwards, and then the scraper scrapes off the filter screen again to clean.

3. Carry out the shutoff through the baffle to the ventilation pipe, and then be convenient for impurity from blowdown inslot portion discharge, pulling T type fixture block, T type fixture block removes and breaks away from and adsorbs the laminating with the magnetic ring from the baffle is inside, T type fixture block removes and stretches spring two, make spring two produce elasticity, the elasticity of spring two is less than the adsorption affinity between magnetic ring and the T type fixture block, and then the position of fixed T type fixture block, promote the baffle downwards, the baffle moves down and gets into inside the ventilation pipe, and then carry out the shutoff to the ventilation pipe, the baffle downstream drives the blend stop through the connecting rod and removes, make the blowdown groove open, the inside air current of ventilation pipe flows along the blowdown groove, and then drive the inside impurity of ventilation pipe and discharge along the blowdown groove.

Drawings

Fig. 1 is a schematic perspective view of a barrier-free ventilation structure of a basement;

fig. 2 is a schematic view of a partial cross-sectional structure of a barrier-free ventilation structure of a basement;

fig. 3 is the utility model provides a fixed block sectional structure schematic diagram of accessible ground storehouse ventilation structure.

In the figure: 1. a vent pipe; 2. an exhaust duct; 3. a support frame; 4. an electric motor; 5. a rotating shaft; 6. a fan blade; 7. a filter screen; 8. a squeegee; 9. a square bar; 10. a guide bar; 11. a first spring; 12. a bar-shaped rod; 13. rotating the rod; 14. a round roller; 15. a baffle plate; 16. blocking strips; 17. a connecting rod; 18. a fixed block; 19. a T-shaped fixture block; 20. a magnetic ring; 21. and a second 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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a ventilation structure of an accessible ground warehouse, including a ventilation pipe 1, exhaust pipes 2, a support frame 3 and a motor 4, characterized in that, more than two exhaust pipes 2 are uniformly installed at one end of the ventilation pipe 1, the design of the ventilation pipe 1 and the exhaust pipes 2 is convenient for conveying air to different pipelines, the application range of the ventilation structure is improved, the support frame 3 is welded inside the ventilation pipe 1, a rotating shaft 5 is installed at one end of the support frame 3 in a rotating way, the motor 4 is installed at one end of the support frame 3 far away from the exhaust pipes 2 through bolts, one end of the rotating shaft 5 passes through the support frame 3 and is connected with the motor 4 through a coupler, the design is convenient for the motor 4 to work and drive the rotating shaft 5 to rotate, a fan blade 6 and a rotating rod 13 are installed at one end of the rotating shaft 5 close to the exhaust pipes 2, the fan blade 6 is convenient for driving air to flow, and then the flowing air is convenient to enter the exhaust pipes 2, A round roller 14 is rotatably installed at one end, close to an exhaust pipe 2, of a rotating rod 13, a filter screen 7 is installed at one side, close to the exhaust pipe 2, of the interior of the ventilation pipe 1 through screws, impurities in the air are filtered conveniently through the design of the filter screen 7, a guide rod 10 is welded inside the ventilation pipe 1, a square rod 9 is installed on the guide rod 10 in a sliding mode, a scraper 8 is installed at one end, close to the filter screen 7, of the square rod 9, the scraper 8 is attached to the filter screen 7, the design of the scraper 8 is convenient for scraping and cleaning the impurities on the filter screen 7, a strip rod 12 is fixedly installed on the lower side, far away from one end of the filter screen 7, of the square rod 9, the annular side face of the round roller 14 is attached to the bottom end of the strip rod 12, the strip rod 12 and the round roller 14 are convenient for the rotating rod 13 to push the strip rod 12 to move, and the friction force between the rotating rod 13 and the strip rod 12 is reduced through the design of the round roller 14.

The utility model discloses in, it is required to explain, be equipped with spring 11 on the 10 annular sides of guide arm, and spring 11 about both ends weld respectively on 1 inside top of ventilation pipe and square type pole 9 tops, spring 11 initial position is in compression state, spring 11's design is convenient for promote square type pole 9 downstream, and then drive scraper blade 8 downstream, the blowdown groove has been seted up to ventilation pipe 1 bottom, blowdown inslot internally mounted has blend stop 16, the blowdown groove sets up and keeps away from exhaust pipe 2 one side at filter screen 7, the design in blowdown groove is convenient for get rid of the inside impurity of ventilation pipe 1, the design of blend stop 16 is convenient for seal the blowdown groove, 1 top slidable mounting of ventilation pipe has baffle 15, baffle 15 is installed and is close to exhaust pipe 2 one side at filter screen 7, baffle 15's design is convenient for carry out the shutoff to ventilation pipe 1, and then the air current of being convenient for flow along the blowdown groove, and then be convenient for drive the impurity outflow, baffle 15 passes through connecting rod 17 and blend stop 16 fixed connection, this design is convenient for baffle 15 and blend stop 16 synchronous motion.

Particularly, two fixing blocks 18 are symmetrically welded to the top end of the ventilation pipe 1, one ends, close to each other, of the two fixing blocks 18 are attached to the baffle 15, a T-shaped fixture block 19 is slidably mounted at one end, far away from the baffle 15, of the fixing blocks 18, one end of the T-shaped fixture block 19 penetrates through the fixing blocks 18 and extends into the baffle 15, a limiting hole is formed in one end, close to the fixing block 18, of the baffle 15, one end of the T-shaped fixture block 19 extends into the limiting hole, the T-shaped fixture block 19 and the limiting hole are designed to be convenient for clamping the position of the fixing baffle 15, a second spring 21 is assembled on the outer side of the T-shaped fixture block 19, two ends of the second spring 21 are respectively welded to the T-shaped fixture block 19 and the fixing blocks 18, the second spring 21 is designed to be convenient for ejecting the T-shaped fixture block 19, a magnetic ring 20 is mounted inside the fixing block 18 through screws, the magnetic ring 20 is mounted on the outer side of the T-shaped fixture block 19, and the magnetic ring 20 is designed to be convenient for adsorbing and fixing the T-shaped fixture block 19.

The working principle is as follows: when ventilation is required, the motor 4 is started, the motor 4 works to drive the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the fan blades 6 to rotate, and further drive air to flow, the air flows to be filtered into the exhaust pipe 2 through the filter screen 7, and further a ventilation function is realized, in the rotating process of the rotating shaft 5, the rotating shaft 5 rotates to drive the rotating rod 13 to move, the rotating rod 13 moves to drive the round roller 14 to move and separate from the strip-shaped rod 12, under the action of the elastic force of the first spring 11, the square rod 9 moves to drive the scraper 8 to move to clean the filter screen 7, the strip-shaped rod 12 is driven to move while moving the square rod 9, the round roller 14 is driven to move to extrude the strip-shaped rod 12 upwards when the rotating shaft 5 rotates by the elastic force, so that the strip-shaped rod 12 drives the square rod 9 to move upwards, and further the scraper 8 scrapes and cleans the filter screen 7 again, in the upward movement process of the square rod 9, the first spring 11 is extruded, so that the first spring 11 generates elastic force, in the rotating process of the rotating shaft 5, the scraper 8 repeats the action, so that the process of cleaning the baffle 7 scrapes impurities from the lower side of the exhaust pipe 7, when the baffle 19 and the baffle 19 moves to the baffle 15, the baffle 19 is pulled to be attached to the baffle 15, the baffle 19, the baffle 15, the baffle 19 is pulled to be attached to the baffle 15, make the blowdown groove open, the inside air current of ventilation pipe 1 flows along the blowdown groove, and then drives the inside impurity of ventilation pipe 1 and discharges along the blowdown groove.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a accessible ground storehouse ventilation structure, includes ventilation pipe (1), exhaust pipe (2), support frame (3) and motor (4), its characterized in that, ventilation pipe (1) one end is evenly installed two above exhaust pipe (2), ventilation pipe (1) inside fixed mounting has support frame (3), support frame (3) one end is rotated and is installed axis of rotation (5), support frame (3) are kept away from exhaust pipe (2) one end and are installed motor (4), axis of rotation (5) one end is passed support frame (3) and motor (4) fixed connection, axis of rotation (5) are close to exhaust pipe (2) one end and are installed fan blade (6) and dwang (13), dwang (13) are close to exhaust pipe (2) one end and are rotated and are installed circle roller (14), ventilation pipe (1) inside is close to exhaust pipe (2) one side and is installed filter screen (7), ventilation pipe (1) inside fixed mounting has guide arm (10), slidable mounting has square pole (9) on guide arm (10), square pole (9) are close to filter screen (7) one end and install scraper blade (8), filter screen (7) and square pole (12) laminating mutually, the annular side surface of the round roller (14) is attached to the bottom end of the bar-shaped rod (12).

2. The accessible ground storehouse ventilation structure of claim 1, wherein the annular side surface of the guide rod (10) is provided with a first spring (11), the upper end and the lower end of the first spring (11) are respectively fixedly arranged at the top end inside the ventilation pipe (1) and the top end of the square rod (9), and the initial position of the first spring (11) is in a compressed state.

3. The accessible ground storehouse ventilation structure of claim 1, characterized in that, blowdown groove has been seted up to ventilation pipe (1) bottom, blowdown inslot installs blend stop (16), blowdown groove sets up in filter screen (7) and keeps away from exhaust pipe (2) one side.

4. The accessible ground storehouse ventilation structure of claim 1, characterized in that, the top of ventilation pipe (1) is installed with baffle (15) in a sliding manner, baffle (15) are installed in the side of filter screen (7) close to exhaust pipe (2), baffle (15) pass through connecting rod (17) and blend stop (16) fixed connection.

5. The accessible ground storehouse ventilation structure of claim 1, characterized in that, two fixed blocks (18) are symmetrically and fixedly installed on the top end of the ventilation pipe (1), and one ends of the two fixed blocks (18) close to each other are jointed with the baffle (15).

6. The accessible ground storehouse ventilation structure of claim 5, characterized in that, the one end of fixed block (18) is kept away from baffle (15) and is slidingly installed T-shaped fixture block (19), T-shaped fixture block (19) one end passes fixed block (18) and extends to the inside of baffle (15), baffle (15) is close to fixed block (18) one end and all is seted up spacing hole, T-shaped fixture block (19) one end extends to spacing downthehole portion.

7. The ventilating structure for the accessible ground garage of claim 6, wherein the outside of the T-shaped block (19) is installed with a second spring (21), and both ends of the second spring (21) are respectively and fixedly installed on the T-shaped block (19) and the fixed block (18), the inside of the fixed block (18) is fixedly installed with the magnetic ring (20), and the magnetic ring (20) is installed outside the T-shaped block (19).