CN221004035U

CN221004035U - Novel ventilation valve

Info

Publication number: CN221004035U
Application number: CN202322644304.9U
Authority: CN
Inventors: 褚礼斌
Original assignee: Hangzhou Binteng Hvac Equipment Co ltd
Current assignee: Hangzhou Binteng Hvac Equipment Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-24
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses a novel ventilation valve, which comprises a ventilation valve main body, wherein a rotating shaft is rotationally arranged on the ventilation valve main body, a mounting cylinder is fixedly arranged on the rotating shaft, fixing components are symmetrically arranged on two sides of the mounting cylinder, valve blades are arranged on the fixing components, and a plurality of reinforcing components are arranged between the fixing components and the valve blades; the stability of the valve blade installation can be enhanced by the reinforcing component.

Description

Novel ventilation valve

Technical Field

The utility model relates to a novel ventilation valve.

Background

The ventilation valve is an indispensable end fitting of the central air conditioning system; the valve blade of the existing ventilation valve is fixedly connected with the rotating shaft in a welding mode, so that the installation stability is guaranteed, dust is attached to the blade after the ventilation valve is used for a period of time, the valve blade is required to be connected with the rotating shaft to be detached together when the blade is detached for cleaning, the detachment operation is complex, and the use is inconvenient; therefore, there is a need for improvements to existing vent valves, and a new vent valve is developed to address the problems currently encountered.

Disclosure of utility model

The utility model aims to provide a ventilation valve which is convenient for disassembling valve blades and cleaning.

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

The utility model provides a novel ventilation valve, includes the ventilation valve main part, ventilation valve main part internal rotation is equipped with the pivot, the fixed installation section of thick bamboo that is equipped with in the pivot, the bilateral symmetry of installation section of thick bamboo is equipped with fixed subassembly, is equipped with valve blade on the fixed subassembly, is equipped with a plurality of reinforcement subassembly between fixed subassembly and the valve blade, consolidates subassembly symmetric distribution in valve blade's both sides, fixed subassembly includes U type seat, U type seat is fixed on the installation section of thick bamboo, valve blade sets up in U type seat, and the equidistance is equipped with a plurality of bolts between valve blade and the U type seat, one side of ventilation valve main part is equipped with power component.

Preferably, the reinforcing component comprises a reinforcing plate, the reinforcing plate is fixed on the U-shaped seat, a rubber strip is arranged on one side of the reinforcing plate, clamping grooves are symmetrically formed in two sides of the valve blade, and the clamping grooves are connected with the reinforcing plate on the same side.

Preferably, the side walls at two ends of the clamping groove are inclined planes.

Preferably, a rubber sealing gasket is arranged at the bottom in the U-shaped seat, and the rubber sealing gasket is connected with the valve blade.

Preferably, the power assembly comprises a power box and a motor, wherein the power box is fixed on one side of the ventilation valve main body, the motor is arranged in the power box, and the rotating shaft penetrates through the side wall of the ventilation valve main body to be connected with the motor.

Preferably, barrier strips are arranged on the upper side wall and the lower side wall of the ventilation valve main body, and the two barrier strips are respectively positioned on two sides of the valve blade.

The beneficial effects of the utility model are as follows: the valve blade is arranged on the mounting cylinder through the fixing component, when the valve blade needs to be disassembled and cleaned, the valve blade is rotated until part of the valve blade extends out of the ventilation valve body, bolts between the valve blade and the U-shaped seat are unscrewed, and then the valve blade is pulled out by force, so that dust attached to the fixing component is convenient to clean fully, the disassembly operation is simple, and the use is convenient; the stability of the valve blade installation can be enhanced by the reinforcing component.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 at A-A in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at B in FIG. 1;

Fig. 4 is an enlarged schematic view of fig. 2 at C in accordance with the present utility model.

In the figure: 11. a vent valve body; 12. a mounting cylinder; 13. a fixing assembly; 14. a valve blade; 15. a reinforcement assembly; 16. a barrier strip; 17. a rotating shaft; 18. a power assembly; 19. a power box; 20. a motor; 21. a U-shaped seat; 22. a rubber gasket; 23. a clamping groove; 24. a rubber strip; 25. and a reinforcing plate.

Detailed Description

Referring to fig. 1 to 4, the novel ventilation valve comprises a ventilation valve main body 11, a rotating shaft 17 is rotationally arranged in the ventilation valve main body 11, a mounting cylinder 12 is fixedly arranged on the rotating shaft 17, fixing components 13 are symmetrically arranged on two sides of the mounting cylinder 12, valve blades 14 are arranged on the fixing components 13, a plurality of reinforcing components 15 are arranged between the fixing components 13 and the valve blades 14, the reinforcing components 15 are symmetrically distributed on two sides of the valve blades 14, the fixing components 13 comprise U-shaped seats 21, the U-shaped seats 21 are fixed on the mounting cylinder 12, the valve blades 14 are arranged in the U-shaped seats 21, a plurality of bolts are equidistantly arranged between the valve blades 14 and the U-shaped seats 21, a power component 18 is arranged on one side of the ventilation valve main body 11, the fixing components 13 are mounted through the valve blades 14, the fixing components 13 can be conveniently dismounted to be cleaned, the fixing components 15 can strengthen the fixing of the valve blades 14, and the stability of the mounting of the valve blades 14 is improved.

Further, the reinforcement assembly 15 includes the gusset plate 25, and the gusset plate 25 is fixed on U type seat 21, one side of gusset plate 25 is equipped with rubber strip 24, the bilateral symmetry of valve blade 14 is equipped with draw-in groove 23, and draw-in groove 23 is connected with the gusset plate 25 of homonymy, and gusset plate 25 presss from both sides in the both sides of valve blade 14, and rubber strip 24 card is in draw-in groove 23 to strengthen the stability of valve blade 14 installation.

Further, the side walls at two ends of the clamping groove 23 are inclined planes, when the valve blade 14 is removed, after the bolt between the valve blade 14 and the U-shaped seat 21 is unscrewed, the valve blade 14 is forcibly drawn, the inclined planes at two ends of the clamping groove 23 squeeze the rubber strip 24 to deform, and the clamping groove 23 is separated from the rubber strip 24 along with the drawing of the valve blade 14.

Further, a rubber gasket 22 is arranged at the bottom in the U-shaped seat 21, the rubber gasket 22 is connected with the valve blade 14, and the rubber gasket 22 can strengthen the air tightness of the joint of the valve blade 14 and the U-shaped seat 21.

Further, the power assembly 18 includes a power box 19 and a motor 20, the power box 19 is fixed at one side of the ventilation valve main body 11, the motor 20 is arranged in the power box 19, the rotating shaft 17 penetrates through the side wall of the ventilation valve main body 11 to be connected with the motor 20, the motor 20 is started to enable the rotating shaft 17 to rotate, so that the mounting barrel 12 is controlled to rotate, the valve blades 14 are further rotated, gaps are formed between the inclined valve blades 14 and the ventilation valve main body 11, ventilation is performed, and ventilation quantity can be adjusted according to the rotating angle of the valve blades 14.

Further, barrier strips 16 are disposed on the upper and lower sidewalls of the ventilation valve main body 11, the two barrier strips 16 are respectively located on two sides of the valve blade 14, and when the valve blade 14 is in a vertical state, one side of the valve blade 14 is overlapped with the barrier strips 16, so that the ventilation valve main body 11 is in a closed state.

According to the working principle of the utility model, the motor 20 is started to enable the rotating shaft 17 to rotate, so that the mounting cylinder 12 is controlled to rotate, the valve blade 14 is further controlled to rotate, the inclination angle of the valve blade 14 is adjusted, the ventilation quantity is adjusted, when the valve blade 14 needs to be disassembled and cleaned, the valve blade 14 is rotated until part of the valve blade 14 extends out of the ventilation valve main body 11, the bolt between the valve blade 14 and the U-shaped seat 21 is unscrewed, and then the valve blade 14 is forcibly pulled out.

The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a novel ventilation valve, includes ventilation valve main part, its characterized in that: the internal rotation of ventilation valve main part is equipped with the pivot, the fixed installation section of thick bamboo that is equipped with in the pivot, the bilateral symmetry of installation section of thick bamboo is equipped with fixed subassembly, is equipped with valve blade on the fixed subassembly, is equipped with a plurality of reinforcement assemblies between fixed subassembly and the valve blade, consolidates the both sides of subassembly symmetric distribution at valve blade, fixed subassembly includes U type seat, U type seat is fixed on the installation section of thick bamboo, valve blade sets up in U type seat, and the equidistance is equipped with a plurality of bolts between valve blade and the U type seat, one side of ventilation valve main part is equipped with power component.

2. A novel vent valve according to claim 1, wherein: the reinforcing component comprises a reinforcing plate, the reinforcing plate is fixed on the U-shaped seat, a rubber strip is arranged on one side of the reinforcing plate, clamping grooves are symmetrically formed in two sides of the valve blade, and the clamping grooves are connected with the reinforcing plate on the same side.

3. A novel vent valve according to claim 2, wherein: the side walls at two ends of the clamping groove are inclined planes.

4. A novel vent valve according to claim 1, wherein: the bottom in the U-shaped seat is provided with a rubber sealing gasket, and the rubber sealing gasket is connected with the valve blade.

5. A novel vent valve according to claim 1, wherein: the upper side wall and the lower side wall of the ventilation valve main body are respectively provided with a barrier strip, and the two barrier strips are respectively positioned at two sides of the valve blade.