CN217271071U

CN217271071U - Novel ventilation blower air inlet mechanism for building

Info

Publication number: CN217271071U
Application number: CN202221112252.XU
Authority: CN
Inventors: 姚有成; 邓海林; 谷明汉; 李傲; 刘洋; 冉凯; 王艺雄; 肖仁刚; 颜其华; 朱大银
Original assignee: Sichuan Blower Manufacture Co ltd
Current assignee: Sichuan Blower Manufacture Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-23
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a novel ventilation blower air inlet mechanism for building belongs to ventilation blower technical field, this novel ventilation blower air inlet mechanism for building, include: the bottom plate, the top surface fixedly connected with support frame of bottom plate, the top surface fixedly connected with air-supply line of support frame, the breach has been seted up to one side outer wall of air-supply line, slides between the inner wall of air-supply line and is provided with the rack, is provided with the filter screen between the inside of rack, slides between the inner wall of air-supply line and is provided with and supports the board. This novel ventilation blower air inlet mechanism for building when cleaning and changing the filter screen, rotatory threaded rod makes the slurcam remove, supports board and rack and drops each other, and when installing, rotatory threaded rod makes the slurcam remove, until supporting the board and laminating the rack to improve fixed effect, come to filter the air current through the filter screen, make the smoke and dust in the building reduce, and the filter screen does benefit to cleanness and change simultaneously, reduces constructor's intensity of labour, does benefit to and carries out the production operation.

Description

Novel ventilation blower air inlet mechanism for building

Technical Field

The utility model relates to a ventilation blower technical field, more specifically say, relate to a novel ventilation blower air inlet mechanism for building.

Background

The ventilator is a driven fluid machine, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial kilns, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and sorting of grains, air supply of wind tunnels and inflation and propulsion of air cushions and the like.

Current ventilation blower air inlet mechanism is one section pipeline usually, connects at the output of ventilation blower for carry out the wind-guiding effect, but can not avoid having certain dust and debris in the novel building, directly blows off it, is unfavorable for carrying out environmental protection, also leads to the ventilation blower to damage easily.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, an object of the utility model is to provide a novel ventilation blower air inlet mechanism for building, come to filter the air current through the filter screen, when needs are cleaned and are changed the filter screen, rotatory threaded rod makes the slurcam remove, make and support board and rack and drop each other, rotatory bull stick this moment, it is breach to the concave shape frame top to reach the card, thereby take off the rack, when installing, rotatory threaded rod makes the slurcam remove, it laminates the rack to support the board, in order to improve fixed effect, come to filter the air current through the filter screen, make building site's smoke and dust reduce, the filter screen does benefit to cleanness and change simultaneously, reduce constructor's intensity of labour, be favorable to carrying out the production operation.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a novel ventilation blower air inlet mechanism for building, includes: the bottom plate, the top surface fixedly connected with support frame of bottom plate, the top surface fixedly connected with air-supply line of support frame, the breach has been seted up to one side outer wall of air-supply line, it is provided with the rack to slide between the inner wall of air-supply line, be provided with the filter screen between the inside of rack, it supports the board to slide to be provided with between the inner wall of air-supply line, it is provided with the slurcam to slide between the inner wall of slurcam, a plurality of springs are installed to one side outer wall of slurcam, and are a plurality of the one end of spring and the equal fixed connection of one side outer wall that supports the board, two extension rods of one side outer wall fixedly connected with of slurcam, two the extension rod is the air-supply line is run through in the equal activity.

As a preferred scheme of the utility model, two fixedly connected with limit ring between the one end of air-supply line, threaded hole has been seted up to one side outer wall of limit ring, one side outer wall of air-supply line rotates and is connected with the threaded rod, threaded rod and screw hole cooperation.

As an optimized proposal of the utility model, one side outer wall fixedly connected with restriction pole of air-supply line, the restriction ring is run through in the restriction pole activity.

As a preferred scheme of the utility model, the top surface fixedly connected with mounting panel of bottom plate, one side outer wall of mounting panel rotates and is connected with the bull stick.

As an optimized proposal of the utility model, the concave frame is fixedly connected with the outer wall of one side of the net rack, and the coil spring box is installed on the outer wall of the rotating rod.

As an optimized proposal of the utility model, the outer wall of the rotating rod extends and is provided with a clamping piece.

3. Advantageous effects

Compared with the prior art, the utility model provides a novel ventilation blower air inlet mechanism for building has following beneficial effect:

this novel ventilation blower air inlet mechanism for building, come to filter the air current through the filter screen, when needs clean and change the filter screen, rotatory threaded rod makes the slurcam remove, make to support board and rack and drop each other, rotatory bull stick this moment, until the card to the notch of concave rack top, thereby take off the rack, when installing, rotatory threaded rod makes the slurcam remove, until supporting the board and laminating the rack, in order to improve fixed effect, come to filter the air current through the filter screen, make building site's smoke and dust reduce, the filter screen does benefit to cleanness and change simultaneously, reduce constructor's intensity of labour, be favorable to carrying out the production operation.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a rear perspective view of the present invention;

fig. 3 is a partial perspective view of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a support frame; 3. an air inlet pipe; 4. a net frame; 5. filtering with a screen; 6. mounting a plate; 7. a rotating rod; 8. a concave frame; 9. a coil spring box; 10. a resisting plate; 11. a push plate; 12. a spring; 13. an extension rod; 14. a confinement ring; 15. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 as a specific case by those skilled in the art.

Example (b):

referring to fig. 1-3, a novel ventilator air intake mechanism for building includes: bottom plate 1, bottom plate 1's top surface fixedly connected with support frame 2, support frame 2's top surface fixedly connected with air-supply line 3, the breach has been seted up to one side outer wall of air-supply line 3, it is provided with rack 4 to slide between the inner wall of air-supply line 3, be provided with filter screen 5 between rack 4's the inside, it supports board 10 to slide to be provided with between the inner wall of air-supply line 3, it is provided with slurcam 11 to slide between the inner wall of air-supply line 3, a plurality of springs 12 are installed to one side outer wall of slurcam 11, the one end of a plurality of springs 12 and the equal fixed connection of one side outer wall that supports board 10, two extension rods 13 of one side outer wall fixedly connected with of slurcam 11, two equal activity runs through air-supply line 3 of extension rod 13.

In the embodiment of the present invention, by connecting one side of the air inlet pipe 3 with the existing ventilator input end, and then starting the ventilator, the air flow will enter the air inlet pipe 3, at this time, the air flow will be filtered through the filter screen 5, when the filter screen needs to be cleaned and replaced, the threaded rod 15 will be rotated first, the threaded rod 15 and the threaded hole are connected by screw, the threaded rod 15 will make the limit ring 14 move, and make the pushing plate 11 move, and make the spring 12 rebound, and reduce the compression force of the pushing plate 10 to the net rack 4, continue to rotate the threaded rod 15, make the pushing plate 10 and the net rack 4 drop off each other, at this time, the rotating rod 7 will make the net rack 4 take off until the card makes the gap above the concave rack 8, when installing, the rotating threaded rod 15 makes the pushing plate 11 move, until the pushing plate 10 is attached to the net rack 4, to improve the fixing effect, come to filter the air current through the filter screen for building site's smoke and dust reduces, and the filter screen does benefit to cleanness and change simultaneously, reduces constructor's intensity of labour, is favorable to carrying out the production operation.

Specifically, a limiting ring 14 is fixedly connected between one ends of the two air inlet pipes 3, a threaded hole is formed in the outer wall of one side of the limiting ring 14, a threaded rod 15 is rotatably connected to the outer wall of one side of each air inlet pipe 3, and the threaded rod 15 is matched with the threaded hole.

In the present embodiment, the movement path of the push plate 11 is limited by the limit ring 14, and the threaded rod 15 is configured to cooperate with the limit ring 14 to control the linear movement thereof.

Specifically, a limiting rod is fixedly connected to the outer wall of one side of the air inlet pipe 3, and the limiting rod movably penetrates through the limiting ring 14.

In the present embodiment, the threaded rod 15 is restricted by the restricting rod, and the moving distance of the restricting ring 14 is controlled.

Specifically, the top surface of the bottom plate 1 is fixedly connected with a mounting plate 6, and the outer wall of one side of the mounting plate 6 is rotatably connected with a rotating rod 7.

In this embodiment, the mounting plate 6 is used to mount the rotating rod 7, and the rotating rod 7 is used to fix the rack 4.

Specifically, the outer wall of one side of the net rack 4 is fixedly connected with a concave rack 8, and the outer wall of the rotating rod 7 is provided with a coil spring box 9.

In this embodiment, the concave frame 8 and the rotating rod 7 are matched to achieve a locking effect, and a coil spring is arranged inside the coil spring box 9 to achieve automatic return of the rotating rod 7.

Specifically, the outer wall of the rotating rod 7 is extended and provided with a clamping piece.

In this embodiment, the fixing effect is achieved by the cooperation of the card and the concave frame 8.

The working principle is as follows: one side of an air inlet pipe 3 is connected with the input end of the existing ventilator, then the ventilator is started, airflow enters the air inlet pipe 3, the airflow is filtered through a filter screen 5, when the filter screen needs to be cleaned and replaced, a threaded rod 15 is firstly rotated, the threaded rod 15 is in threaded connection with a threaded hole, the threaded rod 15 is rotated to enable a limit ring 14 to move, a push plate 11 is simultaneously enabled to move, a spring 12 is rebounded, the pressing force of a resisting plate 10 on a net rack 4 is reduced, the threaded rod 15 is continuously rotated to enable the resisting plate 10 and the net rack 4 to mutually fall off, a rotating rod 7 is rotated until a card rotates a gap above a concave rack 8, then the net rack 4 is taken down, when the air inlet pipe is installed, the push plate 11 is enabled to move by rotating the threaded rod 15 until the resisting plate 10 is jointed with the net rack 4, so that the fixing effect is improved, the airflow is filtered through the filter screen, the smoke and dust of the construction site is reduced, the filter screen is beneficial to cleaning and replacement, the labor intensity of constructors is reduced, and production operation is facilitated.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the modified concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a novel ventilation blower air inlet mechanism for building which characterized in that includes:

a bottom plate (1), a supporting frame (2) is fixedly connected with the top surface of the bottom plate (1), the top surface of the supporting frame (2) is fixedly connected with an air inlet pipe (3), the outer wall of one side of the air inlet pipe (3) is provided with a gap, a net rack (4) is arranged between the inner walls of the air inlet pipes (3) in a sliding way, a filter screen (5) is arranged between the insides of the net racks (4), a propping plate (10) is arranged between the inner walls of the air inlet pipes (3) in a sliding way, a push plate (11) is arranged between the inner walls of the air inlet pipes (3) in a sliding way, a plurality of springs (12) are arranged on the outer wall of one side of the pushing plate (11), one ends of the springs (12) are fixedly connected with the outer wall of one side of the pushing plate (10), the outer wall fixedly connected with two extension rods (13) of one side of slurcam (11), two extension rods (13) all move about and run through air-supply line (3).

2. The novel ventilator air intake mechanism for buildings according to claim 1, characterized in that: two fixedly connected with restriction ring (14) between the one end of air-supply line (3), the screw hole has been seted up to one side outer wall of restriction ring (14), one side outer wall of air-supply line (3) is rotated and is connected with threaded rod (15), threaded rod (15) and screw hole cooperation.

3. The novel ventilator air intake mechanism for buildings according to claim 2, characterized in that: the outer wall of one side of the air inlet pipe (3) is fixedly connected with a limiting rod, and the limiting rod movably penetrates through a limiting ring (14).

4. A novel ventilation blower air inlet mechanism for building according to claim 3, characterized in that: the top surface fixedly connected with mounting panel (6) of bottom plate (1), one side outer wall of mounting panel (6) rotates and is connected with bull stick (7).

5. The novel ventilator air inlet mechanism for the building of claim 4 is characterized in that: the outer wall of one side of rack (4) is fixedly connected with concave frame (8), coil spring box (9) are installed to the outer wall of bull stick (7).

6. The novel ventilator air inlet mechanism for the building of claim 5 is characterized in that: the outer wall of the rotating rod (7) extends to form a clamping piece.