CN218237703U

CN218237703U - Ventilation structure of building engineering installation

Info

Publication number: CN218237703U
Application number: CN202221795146.6U
Authority: CN
Inventors: 马楠; 杨芸豪
Original assignee: Shanghai Topo Architectural Design Co ltd
Current assignee: Shanghai Topo Architectural Design Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-01-06
Anticipated expiration: 2032-07-13

Abstract

The utility model belongs to the technical field of ventilation equipment, and a ventilation structure of building engineering installation is disclosed, which comprises an outer shell, the inside fixed mounting of shell has air pipe body, air pipe body's left side fixedly connected with is located the inside support frame of shell. The utility model discloses a set up the slider, brush board and brush, because motor power's operation, will make the threaded rod take place to rotate, because the rotation of threaded rod, can make the slider move backward along the screw thread on threaded rod surface, because the motion of slider, thereby can realize that the brush board drives the clearance operation of brush with air pipe body inner chamber surface dust, the motion of final slider can be blockked by the second baffle, the dust on air pipe body inner chamber surface this moment will be cleared up to the inside of collecting the box by the brush, thereby can realize the clearance operation to air pipe body inner chamber surface dust, and then improved this ventilation mechanism's ventilation effect.

Description

Ventilation structure of building engineering installation

Technical Field

The utility model belongs to the technical field of ventilation equipment, specifically a ventilation structure of building engineering installation.

Background

The ventilating device is a machine which can raise gas pressure and discharge gas by means of input mechanical energy, and is a driven fluid machine, and can implement indoor and outdoor air exchange.

The ventilation device needs to be used in the existing building engineering, the existing ventilation device is more in variety and very obvious in function, the ventilation and air exchange functions can be realized in the actual use process of the existing ventilation device, but in the long-term use process, because the environmental dust of the building engineering is large, the ventilation pipeline in the ventilation device can be attached with a large amount of dust in a long-term use process, the ventilation and air exchange effect of the ventilation device is reduced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a ventilation structure of building engineering installation has automatic air pipe's of clearance advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation structure of building engineering installation, includes the shell, the inside fixed mounting of shell has air pipe body, air pipe body's left side fixedly connected with is located the inside support frame of shell, the inside fixed cover of support frame has connect and is located the inside fan mechanism of air pipe body, the activity groove has all been seted up to the both sides of shell, the slider has been cup jointed in the inside activity in activity groove, the quantity of slider is two, two fixedly connected with brush between the slider, the outer fixed surface of brush installs the brush, the surface of brush is cup jointed with air pipe body's inner chamber activity, the first baffle of left side fixedly connected with of below on the air pipe body, the number of first baffle is two, two the inside equal activity of first baffle has cup jointed the gag lever post that is located the activity inslot portion, the surface of gag lever post is cup jointed with the inside activity of slider, the left side fixedly connected with second baffle at air pipe body top, the right side fixedly connected with power motor bottom the air pipe body, motor output shaft's the other end is fixed cup jointed to have connect, the other end of threaded rod runs through the slider and extends to the inside of second baffle and cup joints with the inside activity of second baffle, the screw thread of threaded rod.

As the utility model discloses it is preferred, fan mechanism is including driving motor, driving motor's surface and the fixed inside of support frame cup joint, the fixed cover of the other end of fan mechanism output shaft has connect the pivot, the other end of pivot runs through the support frame and extends to the outside of support frame and the fixed cover of surface and has connect the fan blade that is located air pipe body inside.

As the utility model discloses it is preferred, the collection box that is located air pipe body bottom has been cup jointed in the inside activity of shell, the right side fixedly connected with of collecting the box is located the outside handle of shell.

As the utility model discloses it is preferred, the front of shell articulates there is first dust screen, the equal fixedly connected with connecting block in both sides of shell, the positive both sides of first dust screen are all fixed the cup jointed fixed axle, the rotor plate has been cup jointed in the surface activity of fixed axle, the surface of rotor plate and the inside activity joint of connecting block.

As the utility model discloses it is preferred, the equal screw thread in both sides of shell inside has cup jointed the bolt, the one end of bolt runs through shell, rotor plate and connecting block in proper order and extends to the outside of connecting block and the internal thread cup joint of surface and connecting block and rotor plate.

As the utility model discloses it is preferred, the inside fixed mounting of shell has the fixed frame that is located air pipe body rear, the second dust screen that is located fixed frame rear has been cup jointed in the inside activity of shell, the both sides fixedly connected with fixed block at second dust screen back, the both sides fixedly connected with at shell back is located the installation piece in the fixed block outside.

As the utility model discloses it is preferred, the fly leaf has been cup jointed in the inside activity of fixed block, the right side of fly leaf and the left side swing joint of installation piece, the right side fixedly connected with fixture block of fly leaf, the left side of fixture block runs through the installation piece and extends to the inside of installation piece and cup joints with the inside activity of installation piece, the equal fixedly connected with in the left upper and lower side of fly leaf is located the inside movable rod of fixed block, the left end of movable rod runs through the fixed block and extends to in the left inner wall of fixed block and fixedly connected with is located the left piece that draws of fixed block.

As the utility model discloses it is preferred, the surface activity of movable rod has cup jointed the stiff spring that is located between fixed block inner chamber left side and the fly leaf left side, the one end of stiff spring and the left side fixed connection of fixed block inner chamber, the other end of stiff spring and the left side fixed connection of fly leaf.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the slider, brush board and brush, because motor power's operation, will make the threaded rod take place to rotate, because the rotation of threaded rod, can make the slider move backward along the screw thread on threaded rod surface, because the motion of slider, thereby can realize that the brush board drives the clearance operation of brush with air pipe body inner chamber surface dust, the motion of final slider can be blockked by the second baffle, the dust on air pipe body inner chamber surface this moment will be cleared up to the inside of collecting the box by the brush, thereby can realize the clearance operation to air pipe body inner chamber surface dust, and then improved this ventilation mechanism's ventilation effect.

2. The utility model discloses a set up rotor plate and fixture block, the rotatory bolt of operating personnel, can make the bolt move to the outside, and make the one end of bolt from the inside of shell and rotor plate and break away from the back, rotatory rotor plate, make the rotor plate break away from the inside of connecting block, thereby it is fixed to have removed between first dust screen and the shell, can make the rotation of first dust screen open, operating personnel stimulates the pull block, can make the movable rod drive fly leaf and fixture block break away from the inside of installation piece, thereby it is fixed to have removed between second dust screen and the shell, second dust screen and first dust screen have been solved among the prior art to this design when using for a long time, the dust can be attached to the surface, and because first dust screen and second dust screen generally install the inside at the shell, thereby be not convenient for operating personnel to dismantle the washing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a top sectional view of the present invention;

FIG. 4 is a side sectional view of the present invention;

fig. 5 is a schematic sectional view of the fixing block of the present invention;

FIG. 6 is an enlarged view of a portion of the structure shown at A in FIG. 3;

FIG. 7 is a schematic view of a portion of the enlarged structure at B in FIG. 3;

fig. 8 is a schematic view of a part of an enlarged structure at C in fig. 5.

In the figure: 1. a housing; 2. a ventilation duct body; 3. a support frame; 4. a fan mechanism; 401. a drive motor; 402. a rotating shaft; 403. a fan blade; 5. a first dust screen; 6. a second dust screen; 7. a movable groove; 8. a slider; 9. brushing a plate; 10. a brush; 11. a limiting rod; 12. a first baffle plate; 13. a fixing frame; 14. a second baffle; 15. a power motor; 16. a threaded rod; 17. a rigid spring; 18. pulling the block; 19. connecting blocks; 20. a fixed shaft; 21. a rotating plate; 22. a bolt; 23. a collection box; 24. a handle; 25. a fixed block; 26. a movable plate; 27. mounting a block; 28. a clamping block; 29. a movable rod.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 8, the utility model provides a ventilation structure for building engineering installation, which comprises a shell 1, a ventilation duct body 2 is fixedly arranged in the shell 1, a support frame 3 positioned in the shell 1 is fixedly connected on the left side of the ventilation duct body 2, a fan mechanism 4 positioned in the ventilation duct body 2 is fixedly sleeved in the support frame 3, movable grooves 7 are respectively arranged on both sides of the shell 1, sliders 8 are movably sleeved in the movable grooves 7, the number of the sliders 8 is two, a brush plate 9 is fixedly connected between the two sliders 8, a brush 10 is fixedly arranged on the outer surface of the brush plate 9, the outer surface of the brush 10 is movably sleeved with an inner cavity of the ventilation duct body 2, a first baffle 12 is fixedly connected on the left side of the upper and lower part of the ventilation duct body 2, the number of the first baffles 12 is two, a limit rod 11 positioned in the movable groove 7 is movably sleeved in the two first baffles 12, the outer surface of the limit rod 11 is movably sleeved with the inner surface of the slider 8, a second baffle 14 is fixedly connected on the left side of the top of the ventilation duct body 2, a power motor 15 is fixedly connected on the right side of the bottom of the body, a threaded rod 16 is sleeved with a threaded rod, and a second baffle 14 of the slider 16 extends to the inner surface of the slider 8, due to the operation of the power motor 15, the threaded rod 16 will be rotated, and due to the rotation of the threaded rod 16, the slider 8 will be moved backwards along the thread on the surface of the threaded rod 16, due to the movement of the sliding block 8, the brush plate 9 can drive the brush 10 to clean dust attached to the surface of the inner cavity of the ventilation pipeline body 2.

Referring to fig. 3 and 4, the fan mechanism 4 includes a driving motor 401, an outer surface of the driving motor 401 is fixedly sleeved with an inside of the supporting frame 3, another end of an output shaft of the fan mechanism 4 is fixedly sleeved with a rotating shaft 402, another end of the rotating shaft 402 penetrates through the supporting frame 3 and extends to an outside of the supporting frame 3, and a fan blade 403 located inside the ventilation duct body 2 is fixedly sleeved on the outer surface.

As the utility model discloses a technical optimization scheme, through setting up fan blade 403, because driving motor 401's operation, can be so that pivot 402 drives fan blade 403 and takes place rotatoryly, because fan blade 403 is rotatory, the outside air of extraction enters into indoorly to reach ventilation's effect.

Referring to fig. 3 and 4, a collecting box 23 located at the bottom of the ventilation duct body 2 is movably sleeved inside the casing 1, and a handle 24 located outside the casing 1 is fixedly connected to the right side of the collecting box 23.

As the utility model discloses a technical optimization scheme, through setting up collection box 23, because the design of collection box 23, when brush board 9 moved to the right side, can be so that brush 10 cleans the dust on air pipe body 2 inner wall surface, and final dust can clean the inside to collecting box 23, has played the effect of good collection dust.

Referring to fig. 1, 3 and 6, the front surface of the housing 1 is hinged with a first dust screen 5, the two sides of the housing 1 are fixedly connected with connecting blocks 19, the two sides of the front surface of the first dust screen 5 are fixedly sleeved with fixed shafts 20, the outer surfaces of the fixed shafts 20 are movably sleeved with rotating plates 21, and the outer surfaces of the rotating plates 21 are movably clamped with the inside of the connecting blocks 19.

As the utility model discloses a technical optimization scheme, through setting up rotor plate 21, the rotatory rotor plate 21 of operating personnel can be so that rotor plate 21 takes place rotatoryly along the axle center of fixed axle 20, because rotor plate 21's rotation, can be so that rotor plate 21 breaks away from connecting block 19's inside, from having relieved the joint effect between connecting block 19 and the rotor plate 21, and then has relieved the fixed effect between shell 1 and the first dust screen 5, make first dust screen 5 can open along rotating with shell 1 articulated axle center.

Referring to fig. 1, 3 and 6, bolts 22 are screwed on both sides of the inside of the housing 1, one end of each bolt 22 penetrates through the housing 1, the rotating plate 21 and the connecting block 19 in sequence and extends to the outside of the connecting block 19, and the outer surfaces of the bolts are screwed on the inside of the connecting block 19 and the rotating plate 21.

As a technical optimization scheme of the utility model, through setting up bolt 22, because bolt 22's design can be so that have good fixed effect between connecting block 19 and the rotor plate 21 to make and fix between shell 1 and the first dust screen 5.

Referring to fig. 3 to 5 and 7 to 8, a fixing frame 13 located behind the ventilation duct body 2 is fixedly installed inside the casing 1, a second dust screen 6 located behind the fixing frame 13 is movably sleeved inside the casing 1, fixing blocks 25 are fixedly connected to two sides of the back of the second dust screen 6, and installation blocks 27 located outside the fixing blocks 25 are fixedly connected to two sides of the back of the casing 1.

As the utility model discloses a technical optimization scheme, through setting up fixed frame 13, because the design of fixed frame 13 can play good effect that blocks to second dust screen 6, when operating personnel put into shell 1's inside with second dust screen 6, second dust screen 6's front will be blockked by fixed frame 13 this moment to can prevent that second dust screen 6 from taking place the activity in shell 1's inside.

Referring to fig. 3, 5, 7 and 8, a movable plate 26 is movably sleeved inside the fixed block 25, the right side of the movable plate 26 is movably connected with the left side of the mounting block 27, a clamping block 28 is fixedly connected to the right side of the movable plate 26, the left side of the clamping block 28 penetrates through the mounting block 27, extends into the mounting block 27, and is movably sleeved with the inside of the mounting block 27, a movable rod 29 located inside the fixed block 25 is fixedly connected above and below the left side of the movable plate 26, the left end of the movable rod 29 penetrates through the fixed block 25, extends into the inner wall of the left side of the fixed block 25, and is fixedly connected with a pull block 18 located on the left side of the fixed block 25.

As a technical optimization scheme of the utility model, through setting up fixture block 28, when operating personnel pulled the piece 18 to the left side, can be so that pull the piece 18 and drive movable rod 29 and fly leaf 26 motion to the left side, because fly leaf 26's motion will make fixture block 28 move to the left side, finally fixture block 28 wholly breaks away from the inside of installation piece 27 to the fixed effect between fixed block 25 and the installation piece 27 has been relieved.

Referring to fig. 3, 5, 7 and 8, the rigid spring 17 located between the left side of the cavity of the fixed block 25 and the left side of the movable plate 26 is movably sleeved on the outer surface of the movable rod 29, one end of the rigid spring 17 is fixedly connected with the left side of the cavity of the fixed block 25, and the other end of the rigid spring 17 is fixedly connected with the left side of the movable plate 26.

As a technical optimization scheme of the utility model, through setting up stiff spring 17, when drawing piece 18 to the left side when moving, will make the left side extrusion stiff spring 17 of fly leaf 26 this moment to make being in compression state of stiff spring 17, because the effect that stiff spring 17 elasticity resumes, will make fly leaf 26 receive the thrust to the right side, so that the subsequent effect that resets of fly leaf 26.

The utility model discloses a theory of operation and use flow:

an operator starts the driving motor 401, so that the rotating shaft 402 drives the fan blades 403 to rotate, and the fan blades 403 rotate to draw outside air into a room and achieve ventilation effect.

When the surface of 2 inner chambers of air pipe body needs to be cleaned, operating personnel starts power motor 15, will make threaded rod 16 take place to rotate, because the rotation of threaded rod 16, can make slider 8 move backward along the screw on threaded rod 16 surface, because the motion of slider 8, thereby can make brush board 9 drive brush 10 with the adnexed dust clearance in 2 inner chambers of air pipe body, final slider 8's motion can be blockked by second baffle 14, the dust on 2 inner chambers of air pipe body surface this moment will be cleared up to the inside of collecting box 23 by brush 10, thereby can realize the automatic cleaning operation to 2 inner chambers of air pipe body surface dust, then operating personnel pulling handle 24, make collecting box 23 break away from the inside of shell 1, and will collect the inside dust clearance of collecting box 23 and go out.

When the first dust-proof net 5 and the second dust-proof net 6 need to be opened and cleaned, an operator rotates the bolt 22 to move the bolt 22 outwards, and one end of the bolt 22 is separated from the inside of the housing 1 and the rotating plate 21, then rotates the rotating plate 21 to separate the rotating plate 21 from the inside of the connecting block 19, so that the fixing effect between the first dust-proof net 5 and the housing 1 is removed, at this time, the operator can rotate the first dust-proof net 5 to open to clean the inner surface of the first dust-proof net 5, then pulls the pull block 18, so that the movable rod 29 can drive the movable plate 26 and the fixture block 28 to move leftwards, at this time, the rigid spring 17 is in a compressed state, and finally the whole fixture block 28 is separated from the inside of the mounting block 27, so that the fixing between the second dust-proof net 6 and the housing 1 is removed, and the whole second dust-proof net 6 is cleaned from the back of the housing 1.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 various 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. A ventilation structure for building engineering installation, comprising a housing (1), characterized in that: the utility model discloses a fan of air pipe, including shell (1), air pipe body (2), movable groove (7) have all been seted up to the left side fixedly connected with of air pipe body (2) support frame (3) that is located shell (1) inside, the fixed cover in support frame (3) inside has cup jointed fan mechanism (4) that is located air pipe body (2) inside, movable groove (7) have all been seted up to the both sides of shell (1), slider (8) have been cup jointed in the inside activity of movable groove (7), the quantity of slider (8) is two, two fixedly connected with brush board (9) between slider (8), the fixed surface of brush board (9) installs brush (10), the surface of brush (10) and the inner chamber activity of air pipe body (2) are cup jointed, the first baffle of left side fixedly connected with (12) of upper and lower side of air pipe body (2), the number of first baffle (12) is two the inside of first baffle (12) is all movably cup jointed to be located the gag lever (11) inside of movable groove (7), the surface of gag lever (11) and the slider cup joints with the inside activity of slider (8), the fixed top of body (2) the top of air pipe body (2), the fixed top of second baffle (14) top of air pipe body (2) the right side motor (15), the other end of the output shaft of the power motor (15) is fixedly sleeved with a threaded rod (16), the other end of the threaded rod (16) penetrates through the sliding block (8), extends into the second baffle (14) and is movably sleeved with the inner part of the second baffle (14), and the outer surface of the threaded rod (16) is sleeved with the inner thread of the sliding block (8).

2. A ventilation structure for construction work installation according to claim 1, wherein: fan mechanism (4) are including driving motor (401), the surface of driving motor (401) and the inside fixed cup joint of support frame (3), the fixed cup joint of the other end of fan mechanism (4) output shaft has pivot (402), the other end of pivot (402) runs through support frame (3) and extends to the outside of support frame (3) and the fixed cup joint of surface has fan blade (403) that are located ventilation pipe body (2) inside.

3. A ventilation structure for construction work installation according to claim 1, wherein: the inside activity of shell (1) is cup jointed and is located collection box (23) of air pipe body (2) bottom, the right side fixedly connected with of collecting box (23) is located handle (24) of shell (1) outside.

4. A ventilation structure for construction work installation according to claim 1, wherein: the front of shell (1) articulates there is first dust screen (5), the equal fixedly connected with connecting block (19) in both sides of shell (1), the positive both sides of first dust screen (5) are all fixed the cup joint and are had fixed axle (20), the surface activity of fixed axle (20) has cup jointed rotor plate (21), the surface of rotor plate (21) and the inside activity joint of connecting block (19).

5. A ventilation structure for construction work installation according to claim 1, wherein: the equal screw thread in both sides of shell (1) inside has cup jointed bolt (22), the one end of bolt (22) runs through shell (1), rotor plate (21) and connecting block (19) in proper order and extends to the outside of connecting block (19) and the inside screw thread of surface and connecting block (19) and rotor plate (21) cup joints.

6. A ventilation structure for construction work installation according to claim 1, wherein: the inside fixed mounting of shell (1) has fixed frame (13) that are located air pipe body (2) rear, second dust screen (6) that are located fixed frame (13) rear are cup jointed in the inside activity of shell (1), the both sides fixedly connected with fixed block (25) at second dust screen (6) back, the both sides fixedly connected with at shell (1) back is located installation piece (27) in the fixed block (25) outside.

7. A ventilation structure for construction work installation according to claim 6, wherein: fly leaf (26) has been cup jointed in fixed block (25) inside activity, the right side of fly leaf (26) and the left side swing joint of installation piece (27), the right side fixedly connected with fixture block (28) of fly leaf (26), the left side of fixture block (28) is run through installation piece (27) and is extended to the inside of installation piece (27) and cup joints with the inside activity of installation piece (27), the equal fixedly connected with in left upper and lower side of fly leaf (26) is located inside movable rod (29) of fixed block (25), the left end of movable rod (29) runs through fixed block (25) and extends to in the left inner wall of fixed block (25) and fixedly connected with is located left pull block (18) of fixed block (25).

8. A ventilation structure for construction work installation according to claim 7, wherein: the outer surface activity of movable rod (29) is cup jointed and is located rigid spring (17) between fixed block (25) inner chamber left side and fly leaf (26) left side, the one end of rigid spring (17) and the left side fixed connection of fixed block (25) inner chamber, the other end of rigid spring (17) and the left side fixed connection of fly leaf (26).