CN219159550U

CN219159550U - Sealing air valve for glass fiber reinforced plastic pipeline

Info

Publication number: CN219159550U
Application number: CN202223223250.0U
Authority: CN
Inventors: 张楷风; 向尚; 马桃丽
Original assignee: Jiangsu Ruiyusi Environmental Protection Technology Co ltd
Current assignee: Jiangsu Ruiyusi Environmental Protection Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-09
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a sealing air valve for a glass fiber reinforced plastic pipeline, which comprises a fixed shell, wherein a rotating shaft is rotationally connected inside the fixed shell, sealing plates are fixedly connected to the upper end and the lower end of the rotating shaft, the size and the shape of each sealing plate correspond to those of the fixed shell, a fixed shell is fixedly connected to one side wall of the fixed shell, one end of the rotating shaft penetrates through the inner side wall of the fixed shell and the fixed shell, a first conical gear is fixedly sleeved on the part, located inside the fixed shell, of the rotating shaft, a second conical gear corresponding to the first conical gear is arranged above the first conical gear, and the second conical gear is meshed with the first conical gear. The utility model can clearly see the opening of the air valve when the air valve is regulated, is beneficial to regulating the air valve, is provided with the blocking plate, can limit the position of the sealing plate, can prompt when the sealing plate is closed and fully opened, and is beneficial to the use of the air valve.

Description

Sealing air valve for glass fiber reinforced plastic pipeline

Technical Field

The utility model relates to the field of sealing air valves, in particular to a sealing air valve for a glass fiber reinforced plastic pipeline.

Background

The air valve is used for regulating the air quantity, is an indispensable central air-conditioning terminal fitting in the ventilation, air conditioning and air purification engineering of civil buildings of industrial plants, is generally used in air conditioners and ventilation system pipelines, is used for regulating the air quantity of branch pipes, and can also be used for the mixed regulation of fresh air and return air.

The existing sealing air valve is difficult to determine the opening degree of the air valve, so that the air valve cannot be conveniently adjusted to the required opening degree when the air valve is adjusted, the use of the ventilating duct is unchanged, and the use of the air valve is not facilitated.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: the opening degree of the air valve is difficult to determine, the air valve cannot be conveniently adjusted to the required opening degree, the use of the air valve is not facilitated, and the sealing air valve for the glass fiber reinforced plastic pipeline is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a glass steel pipeline is with sealed blast gate, includes fixed shell, fixed shell's inside rotates and is connected with the axis of rotation, the equal fixedly connected with closing plate in upper and lower both ends of axis of rotation, the size and the shape of closing plate are corresponding with fixed shell, fixedly connected with fixed shell on one side lateral wall of fixed shell, the inside wall and the fixed shell setting of fixed shell are run through to the one end of axis of rotation, fixed cover is equipped with conical gear one on the inside part of axis of rotation being located fixed shell, conical gear one's top is provided with rather than corresponding conical gear two, conical gear two and conical gear one mesh setting, conical gear two's top fixedly connected with adjusts the pole, the pole is run through the upper inner wall setting of fixed shell.

Preferably, the fixed shell is provided with a baffle plate in sliding connection on the left and right inner side walls, the baffle plate is arranged at the front side and the rear side of the sealing plate, the side walls of the baffle plate are respectively connected with a moving block in a rotating manner, the side walls of the fixed shell are provided with moving grooves matched with the moving blocks, the moving grooves are in fan-shaped arrangement, and rectangular extending grooves are respectively arranged at the two ends of the moving grooves.

Preferably, the one end that the removal groove was kept away from to the extension groove is all fixedly connected with coupling spring, coupling spring's terminal fixedly connected with connecting plate, just be provided with control button on the lateral wall of one side that the removal groove was kept away from to the extension groove, fixedly connected with warning light on the lateral wall of fixed shell, control button is corresponding with the warning light.

Preferably, an air duct is fixedly connected to one side wall of the fixed shell, the air duct is communicated with the inside of the fixed shell, and a fixed plug is connected to the outer side of the air duct in a threaded manner.

Preferably, one end of the rotating shaft, which is positioned outside the fixed shell, is fixedly connected with an indicating needle, and an angle score line is arranged on the side wall of the fixed shell.

Preferably, a sealing layer is wrapped and arranged on the outer side of the sealing plate.

Compared with the prior art, the utility model has the beneficial effects that: the indicating needle and the angle dividing line are arranged, so that the opening of the air valve can be clearly seen when the air valve is regulated, the blocking plate is arranged, the position of the sealing plate can be limited, the sealing plate can be closed and completely opened, and the air valve can be used.

Drawings

FIG. 1 is a schematic structural view of a sealing air valve for a glass fiber reinforced plastic pipeline;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic side view of a sealing air valve for a glass fiber reinforced plastic pipeline according to the present utility model.

In the figure: the device comprises a fixed shell 1, a rotating shaft 2, a sealing plate 3, an air duct 4, a fixed plug 5, a blocking plate 6, a prompting lamp 7, a fixed shell 8, a conical gear 9, a conical gear 10, an adjusting rod 11, an indicating needle 12, a moving groove 13, a moving block 14, a connecting spring 15 and a connecting plate 16.

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.

Referring to fig. 1-3, a sealing air valve for a glass fiber reinforced plastic pipeline comprises a fixed shell 1, wherein a rotating shaft 2 is rotatably connected in the fixed shell 1, sealing plates 3 are fixedly connected at the upper end and the lower end of the rotating shaft 2, the size and the shape of each sealing plate 3 correspond to those of the fixed shell 1, a fixed shell 8 is fixedly connected on one side wall of the fixed shell 1, one end of the rotating shaft 2 penetrates through the inner side wall of the fixed shell 1 and the fixed shell 8, a first conical gear 9 is fixedly sleeved on the part of the rotating shaft 2 positioned in the fixed shell 8, a second conical gear 10 corresponding to the first conical gear 9 is arranged above the first conical gear 9, the second conical gear 10 is meshed with the first conical gear 9, an adjusting rod 11 is fixedly connected at the top end of the second conical gear 10, the adjusting rod 11 penetrates through the upper inner wall of the fixed shell 8, the rotating rod 11 can enable the second conical gear 10 to rotate together, the first conical gear 9 meshed with the second conical gear 10 to rotate, and the rotating shaft 2 is enabled to rotate, so that the opening of the sealing plate 3 is adjusted;

the left and right inner side walls of the fixed shell 1 are respectively and slidably connected with a blocking plate 6, the blocking plates 6 are arranged at the front side and the rear side of the sealing plate 3, the side walls of the blocking plates 6 are respectively and rotatably connected with a moving block 14, the side walls of the fixed shell 1 are respectively provided with a moving groove 13 matched with the moving blocks 14, the moving grooves 13 are in a fan-shaped arrangement, both ends of the moving grooves 13 are respectively provided with rectangular extending grooves, the corresponding blocking plates 6 can move along with the moving plates 3 when the sealing plate 3 rotates until the blocking plates 6 move to the tail ends of the moving grooves 13 to block the sealing plate 3, so that the blocking plates 6 can play a role in limiting the sealing plate 3 and prevent the sealing plate 3 from excessively rotating;

the end of the extension groove far away from the movable groove 13 is fixedly connected with a connecting spring 15, the tail end of the connecting spring 15 is fixedly connected with a connecting plate 16, a control button is arranged on the side wall of one side of the extension groove far away from the movable groove 13, a prompting lamp 7 is fixedly connected on the side wall of the fixed shell 1, the control button corresponds to the prompting lamp 7, and along with the movement of the blocking plate 6, the blocking plate 6 contacts and extrudes the connecting plate 16 to enable the connecting spring 15 to shrink, the control button is triggered to prompt a regulator that the opening of the sealing plate 3 is maximum or is completely closed;

an air duct 4 is fixedly connected to one side wall of the fixed shell 1, the air duct 4 is communicated with the inside of the fixed shell 1, a fixed plug 5 is connected to the outer side of the air duct 4 in a threaded manner, and the fixed plug 5 is opened to detect the air pressure in the fixed shell 1 and the sealing performance of the device;

one end of the rotating shaft 2, which is positioned outside the fixed shell 8, is fixedly connected with an indicating needle 12, an angle dividing line is arranged on the side wall of the fixed shell 8, and when the rotating shaft 2 rotates, the indicating needle 12 is driven to rotate, and the opening of the sealing plate 3 can be determined through the angle dividing line; the outside parcel of closing plate 3 is provided with the sealing layer, improves the sealing performance of device.

In the utility model, the two ends of the device are fixedly connected with a pipeline, when the device is regulated, the regulating rod 11 is rotated to enable the conical gear II 10 to rotate together, so that the conical gear I9 meshed with the conical gear II 10 rotates along with the conical gear II, the rotating shaft 2 rotates to regulate the opening degree of the sealing plate 3, the whole sealing air valve is regulated, the rotating shaft 2 also drives the indicating needle 12 to rotate when rotating, the opening degree of the sealing plate 3 can be determined through angle dividing lines, so that the regulation of the sealing plate 3 is facilitated, meanwhile, the corresponding blocking plate 6 moves along with the rotation of the sealing plate 3 until the blocking plate 6 moves to the tail end of the moving groove 13 to block the sealing plate 3, and the blocking plate 6 contacts and extrudes the connecting plate 16 along with the movement of the blocking plate 6, so that the connecting spring 15 contracts, the control button is triggered to prompt the regulating personnel that the opening degree of the sealing plate 3 is maximum, or the sealing plate 3 is completely closed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a glass steel pipeline is with sealed blast gate, includes fixed shell (1), its characterized in that, the inside rotation of fixed shell (1) is connected with axis of rotation (2), the equal fixedly connected with closing plate (3) in upper and lower both ends of axis of rotation (2), the size and the shape of closing plate (3) are corresponding with fixed shell (1), fixedly connected with fixed shell (8) on one side lateral wall of fixed shell (1), the inside wall and fixed shell (8) setting of fixed shell (1) are run through to the one end of axis of rotation (2), fixed cover is equipped with conical gear one (9) on the inside part of fixed shell (8) in axis of rotation (2), conical gear one (9)'s top is provided with conical gear two (10) rather than corresponding, conical gear two (10) and conical gear one (9) meshing set up, conical gear two (10) top fixedly connected with adjusts pole (11), adjust pole (11) and run through the last inner wall setting of fixed shell (8).

2. The sealing air valve for the glass fiber reinforced plastic pipeline according to claim 1, wherein the left inner side wall and the right inner side wall of the fixed shell (1) are respectively and slidably connected with a blocking plate (6), the blocking plates (6) are arranged at the front side and the rear side of the sealing plate (3), the side walls of the blocking plates (6) are respectively and rotatably connected with a moving block (14), moving grooves (13) matched with the moving blocks (14) are formed in the side walls of the fixed shell (1), the moving grooves (13) are in a fan-shaped arrangement, and rectangular extending grooves are respectively arranged at the two ends of the moving grooves (13).

3. The sealing air valve for the glass fiber reinforced plastic pipeline according to claim 2, wherein one end of the extending groove far away from the moving groove (13) is fixedly connected with a connecting spring (15), the tail end of the connecting spring (15) is fixedly connected with a connecting plate (16), a control button is arranged on the side wall of one side of the extending groove far away from the moving groove (13), a prompting lamp (7) is fixedly connected on the side wall of the fixed shell (1), and the control button corresponds to the prompting lamp (7).

4. The sealing air valve for the glass fiber reinforced plastic pipeline according to claim 1, wherein an air duct (4) is fixedly connected to one side wall of the fixed shell (1), the air duct (4) is communicated with the inside of the fixed shell (1), and a fixing plug (5) is connected to the outer side thread of the air duct (4).

5. The sealing air valve for the glass fiber reinforced plastic pipeline according to claim 1, wherein one end of the rotating shaft (2) positioned at the outer side of the fixed shell (8) is fixedly connected with an indicating needle (12), and an angle scribing line is arranged on the side wall of the fixed shell (8).

6. A sealing air valve for a glass fiber reinforced plastic pipeline according to claim 1, wherein a sealing layer is wrapped on the outer side of the sealing plate (3).