CN220539539U

CN220539539U - Ventilating and silencing shutter for factory building

Info

Publication number: CN220539539U
Application number: CN202321477313.7U
Authority: CN
Inventors: 付光明; 徐明星
Original assignee: Shanghai Tanze Environmental Protection Group Co ltd
Current assignee: Shanghai Tanze Environmental Protection Group Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-02-27
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a ventilating and silencing shutter for a factory building, which comprises a factory building wall body, a ventilating pipe, a baffle plate, a window frame and silencing shutter blades. This factory building ventilation noise elimination tripe has been seted up on the factory building wall body, fixedly connected with ventilation pipe in the ventilation opening, the equal fixedly connected with baffle in both ends of ventilation pipe, the both ends inboard of ventilation pipe all is equipped with the window frame with ventilation pipe looks adaptation, evenly is equipped with noise elimination tripe in the window frame, one side fixedly connected with mounting flange of window frame, mounting flange pass through bolt and baffle fixed mounting, have seted up the perforation that is used for the bolt to run through on the mounting flange, be equipped with the screw hole that is used for bolt to insert and threaded connection on the baffle, the both sides of noise elimination tripe run through respectively and are equipped with first pivot and second pivot, and first pivot inserts in the window frame and rotates with the window frame to be connected, has seted up on the window frame and has been used for first pivot to insert and pivoted jack, goes out at the factory building vent to be equipped with two sets of noise elimination tripes to effectual promotion noise elimination effect.

Description

Ventilating and silencing shutter for factory building

Technical Field

The utility model relates to the technical field of ventilation, in particular to a factory building ventilation silencing shutter.

Background

The silencing louver is called as silencing louver or louver type silencer. The silencing louver is actually a modification of a sheet or flap type silencer with a very short length (0.2-0.6 m). A window structure for allowing airflow therethrough and eliminating noise. Because the materials of the structure are all metal and the special processing technology is adopted, the silencing louver can be used under any climatic conditions, has small airflow resistance, large silencing quantity and attractive appearance, can be used as a decorative window, and can meet the requirements of ventilation, heat dissipation, lighting, enclosure and noise outward radiation control. Can be widely applied to ventilation of large industrial plants, and is a novel ventilation shutter.

However, most of the traditional ventilating and silencing blinds on the market at present are of a single-layer structure, and the problem that the silencing effect is not ideal exists is solved, so that the ventilating and silencing blinds of a factory building are optimized.

Disclosure of Invention

The utility model aims to provide a ventilating and silencing shutter for a factory building, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a factory building ventilation noise elimination tripe, includes the factory building wall body, the vent has been seted up on the factory building wall body, fixedly connected with ventilation pipe in the vent, the equal fixedly connected with baffle in both ends of ventilation pipe, the both ends inboard of ventilation pipe all is equipped with the window frame with ventilation pipe looks adaptation, evenly is equipped with noise elimination tripe in the window frame.

As a further scheme of the utility model: one side fixedly connected with mounting flange of window frame, mounting flange passes through bolt and baffle fixed mounting, has offered the perforation that is used for the bolt to run through on the mounting flange, is equipped with the screw hole that is used for bolt to insert and threaded connection on the baffle.

As still further aspects of the utility model: the both sides of noise elimination tripe are run through respectively and are equipped with first pivot and second pivot, and in the first pivot inserted the window frame and rotate with the window frame to be connected, offered on the window frame and be used for first pivot to insert and pivoted jack, the equidistant department that corresponds the second pivot on the noise elimination tripe leaves and is equipped with dodges the groove.

As still further aspects of the utility model: the window frame corresponds second pivot department and has offered the circular arc groove that sets up with first pivot is concentric, and the equal fixedly connected with rubber movable block in both ends of second pivot, and rubber movable block inserts in the circular arc inslot and at circular arc inslot damping activity.

As still further aspects of the utility model: the avoidance groove is internally provided with a connecting ring, the connecting ring is sleeved on the outer side of the second rotating shaft, and the connecting rings are fixedly connected with each other through a connecting rod.

As still further aspects of the utility model: be equipped with the filter screen plate with ventilation pipe looks adaptation between the window frame, the both sides symmetry of filter screen plate is equipped with the centre gripping frame, and one side four corners of centre gripping frame is fixedly connected with spring respectively, the one end of spring and the outer wall fixed connection of corresponding window frame are equipped with guide pillar and pipe in the spring, in the guide pillar inserts the pipe and with pipe sliding connection, the one end and the centre gripping frame fixed connection of guide pillar, the one end and the window frame fixed connection of pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, two groups of silencing louvers are arranged at the ventilation openings of the factory building through the cooperation of the factory building wall body, the ventilation pipe, the baffle plate, the window frame and the silencing louvers, so that the silencing effect is effectively improved.

2. The utility model can filter and purify the air passing through the ventilation pipe by arranging the filter screen plate.

3. According to the utility model, the silencing louver blade is movably arranged and can be conveniently adjusted by matching the first rotating shaft, the second rotating shaft, the circular arc groove, the rubber movable block and the connecting ring, so that the ventilation quantity is convenient to control.

4. According to the utility model, the window frame can be conveniently disassembled through the ventilation pipe, the baffle plates, the window frames, the filter screen plates, the clamping frames, the springs and the guide posts, and the filter screen plates are clamped between the window frames, so that the filter screen plates can be conveniently disassembled through the disassembly of the window frames, and the maintenance of the filter screen plates is convenient.

Drawings

Fig. 1 is a schematic structural view of a ventilation and noise elimination shutter for a factory building.

Fig. 2 is a cross-sectional view of a factory building ventilation and noise elimination shutter.

Fig. 3 is an interior view of a factory building ventilation and noise elimination shutter.

Fig. 4 is an enlarged view of a in a factory building ventilation and noise elimination shutter.

Fig. 5 is a perspective view of a soundproofing louver in a factory building ventilation soundproofing louver.

In the figure: 1. factory building wall; 2. a ventilation pipe; 3. a baffle; 4. a window frame; 5. silencing louver blades; 6. a mounting flange; 7. a first rotating shaft; 8. a second rotating shaft; 9. an arc groove; 10. a rubber movable block; 11. a connecting ring; 12. a conduit; 13. a filter screen plate; 14. a clamping frame; 15. a spring; 16. and (5) a guide post.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the embodiment of the utility model, a ventilation and noise elimination louver for a factory building comprises a factory building wall body 1, wherein a ventilation opening is formed in the factory building wall body 1, a ventilation pipe 2 is fixedly connected in the ventilation opening, two ends of the ventilation pipe 2 are fixedly connected with baffle plates 3, window frames 4 matched with the ventilation pipe 2 are respectively arranged on the inner sides of two ends of the ventilation pipe 2, noise elimination louver blades 5 are uniformly arranged in the window frames 4, and the noise elimination louver blades 5 are manufactured by adopting the prior art and have a noise elimination function.

One side fixedly connected with mounting flange 6 of window frame 4, mounting flange 6 passes through bolt and baffle 3 fixed mounting, has offered the perforation that is used for the bolt to run through on the mounting flange 6, is equipped with the screw hole that is used for bolt insertion and threaded connection on the baffle 3.

The both sides of noise elimination tripe 5 run through respectively and are equipped with first pivot 7 and second pivot 8, and in first pivot 7 inserted window frame 4 and rotate with window frame 4 to be connected, offer on the window frame 4 and be used for first pivot 7 to insert and pivoted jack, the equal distance of corresponding second pivot 8 departments on the noise elimination tripe 5 leaves and is equipped with dodges the groove.

The window frame 4 corresponds second pivot 8 department and has offered the circular arc groove 9 that sets up with first pivot 7 concentric, and the equal fixedly connected with rubber movable block 10 in both ends of second pivot 8, rubber movable block 10 insert in circular arc groove 9 and in circular arc groove 9 damping activity to the position of rubber movable block 10 in circular arc groove 9 is fixed under the condition of atress.

The avoidance groove is internally provided with the connecting rings 11, the connecting rings 11 are sleeved on the outer side of the second rotating shaft 8, and the connecting rings 11 are fixedly connected with each other through connecting rods, so that the connecting rings 11 are connected into a whole and can be driven mutually.

Be equipped with the filter screen plate 13 with ventilation pipe 2 looks adaptation between the window frame 4, the bilateral symmetry of filter screen plate 13 is equipped with centre gripping frame 14, one side four corners of centre gripping frame 14 is fixedly connected with spring 15 respectively, the one end of spring 15 and the outer wall fixed connection of corresponding window frame 4 are equipped with guide pillar 16 and pipe 12 in the spring 15, guide pillar 16 insert in pipe 12 and with pipe 12 sliding connection, the one end and the centre gripping frame 14 fixed connection of guide pillar 16, the one end and the window frame 4 fixed connection of pipe 12 to the activity to spring 15 through guide pillar 16 and pipe 12 is led.

The working principle of the utility model is as follows:

when the novel air purification device is used, firstly, the window frame 4 on one side is installed through the installation flange 6, the window frame 4 is installed in the ventilation pipe 2, then the filter screen plate 13 is placed in the ventilation pipe 2, then the window frame 4 on the other side is installed, at the moment, the filter screen plate 13 is clamped and limited by the clamping frame 14 under the action of the springs 15, the guide posts 16 and the guide pipes 12, at the moment, one of the silencing louver blades 5 can be stirred, the connecting rings 11 and the connecting rods can be used for driving the rest silencing louver blades 5 to synchronously move, the silencing louver blades 5 rotate through the first rotating shaft 7, the rubber movable block 10 is driven to slide in the circular arc groove 9 through the second rotating shaft 8, the ventilation distance between the silencing louver blades 5 is adjusted, the silencing louver blades 5 are perforated during ventilation, air circulation is carried out through the gaps, and the circulated air is filtered by the filter screen plate 13, so that the air purification effect is achieved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a factory building ventilation noise elimination tripe, includes factory building wall body (1), its characterized in that: the novel energy-saving ventilating plant is characterized in that a ventilating opening is formed in the plant wall body (1), a ventilating pipe (2) is fixedly connected in the ventilating opening, baffles (3) are fixedly connected at two ends of the ventilating pipe (2), window frames (4) matched with the ventilating pipe (2) are arranged on inner sides of two ends of the ventilating pipe (2), and silencing louver blades (5) are uniformly arranged in the window frames (4).

2. The factory building ventilation noise elimination tripe of claim 1, wherein: one side of the window frame (4) is fixedly connected with a mounting flange (6), and the mounting flange (6) is fixedly mounted with the baffle plate (3) through bolts.

3. The factory building ventilation noise elimination tripe of claim 1, wherein: the both sides of noise elimination tripe (5) run through respectively and are equipped with first pivot (7) and second pivot (8), and first pivot (7) are inserted in window frame (4) and are connected with window frame (4) rotation, and the equidistant department that corresponds second pivot (8) on noise elimination tripe (5) leaves and is equipped with dodges the groove.

4. A factory building ventilation noise elimination tripe according to claim 3, wherein: the window frame (4) corresponds second pivot (8) department and has seted up circular arc groove (9) with first pivot (7) concentric setting, and the both ends of second pivot (8) are all fixedly connected with rubber movable block (10), and rubber movable block (10) inserts in circular arc groove (9) and in circular arc groove (9) damping activity.

5. A factory building ventilation noise elimination tripe according to claim 3, wherein: the avoidance groove is internally provided with a connecting ring (11), the connecting ring (11) is sleeved on the outer side of the second rotating shaft (8), and the connecting rings (11) are fixedly connected with each other through a connecting rod.

6. The factory building ventilation noise elimination tripe of claim 1, wherein: be equipped with between window frame (4) with filter screen plate (13) of ventilation pipe (2) looks adaptation, the bilateral symmetry of filter screen plate (13) is equipped with centre gripping frame (14), one side four corners of centre gripping frame (14) is fixedly connected with spring (15) respectively, the one end of spring (15) and the outer wall fixed connection who corresponds window frame (4), be equipped with guide pillar (16) and pipe (12) in spring (15), guide pillar (16) insert in pipe (12) and with pipe (12) sliding connection, the one end and the centre gripping frame (14) fixed connection of guide pillar (16), the one end and the window frame (4) fixed connection of pipe (12).