CN213361129U

CN213361129U - Intelligent ventilation valve with automatic switch

Info

Publication number: CN213361129U
Application number: CN202022394911.0U
Authority: CN
Inventors: 宋世豪; 宋永俊
Original assignee: Jiangsu Xinyang Electromechanical Equipment Co ltd
Current assignee: Jiangsu Xinyang Electromechanical Equipment Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-04
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to the technical field of ventilation valve devices, and discloses an intelligent ventilation valve with an automatic switch, which comprises a first shell and a second shell, wherein the top parts of the first shell and the second shell are respectively provided with a connecting block, a fixed frame is welded above the connecting block, a motor is arranged inside the fixed frame, one end of the motor is connected with a second rotating shaft, the second rotating shaft runs through the connecting block and is connected with a first rotating shaft, one side of the first rotating shaft is provided with a second valve block, one side of the first rotating shaft opposite to the second valve block is provided with a first valve block, the outer wall surfaces of the first valve block and the second valve block are respectively provided with a strip-shaped line, the utility model effectively prevents air flow leakage by arranging air bags on the inner walls of the first shell and the second shell to block gaps generated by the first valve block and the second valve block and the inner walls of the first shell and the second shell, so that the ventilation valve has good air tightness.

Description

Intelligent ventilation valve with automatic switch

Technical Field

The utility model belongs to the technical field of the ventilation valve device, concretely relates to intelligence ventilation valve with automatic switch.

Background

With the increasing severity of energy problems, energy-saving ventilation systems are strongly supported to be applied, a ventilation valve is a device which is commonly used in the ventilation system and used for adjusting ventilation volume, however, with the increasingly prominent environmental problems, the requirements on the emission standard are higher and higher, and the simple ventilation valve at present obviously cannot meet the actual use requirements.

The ventilation valve in the prior art is generally single in function, only plays a role in controlling circulation, has high requirements on the sealing performance of the ventilation valve when controlling the flow of some special gases, prevents leakage, and easily damages the valve plate when the airflow is large, thereby influencing the service life of the valve plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence ventilation valve with automatic switch to the ventilation valve leakproofness of proposing in solving above-mentioned background art is not good, causes gas leakage easily, and causes the problem of damage to the valve block easily when the air current is great.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence vent valve with automatic switch, includes first casing and second casing, its characterized in that: the connecting block is all installed at the top of first casing and second casing, the top welding of connecting block has the mount, the internally mounted of mount has the motor, the one end of motor is connected with the second pivot, second pivot through connection piece links to each other with first pivot, the second valve block is installed to one side of first pivot, first valve block is installed in one side of second valve block mutually in first pivot, the bar line has all been seted up on the outer wall surface of first valve block and second valve block, the surface of first valve block and second valve block scribbles anti rust paint.

Preferably, the inside of first casing and second casing all is inlayed and is had the gasbag, the gasbag surface is laminated with the outward flange of first valve block and second valve block.

Preferably, a rotation shaft is installed at one end of the first housing, and the second housing is rotatable around the rotation shaft.

Preferably, one end of the first shell is connected with a second buckle, and one end of the second shell is connected with the first buckle and is connected with the second buckle through a bolt.

Preferably, the front surface of the first shell is connected with an air inlet pipe, and the rear surface of the first shell is provided with an air outlet pipe.

Preferably, one end of the air outlet pipe is connected with a connecting plate, and one end of the connecting plate is connected with a conduit.

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

(1) the utility model discloses an inner wall at first casing and second casing is provided with the gasbag, plugs up the gap that first valve block and second valve block and first casing and second shells inner wall produced, and the effectual air current that has prevented is revealed for the ventilation valve has good gas tightness.

(2) The utility model discloses a be provided with the bar line on the surface of first valve block and second valve block, be favorable to the flow of air current more to cause the damage to first valve block and second valve block because of the air current is too big, increased the life of valve block.

Drawings

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

fig. 2 is a cross-sectional view of a first housing and a second housing of the present invention;

FIG. 3 is an external view of the present invention;

in the figure: 1-a first housing; 2-a first valve plate; 3-a second valve plate; 4-a first rotating shaft; 5, connecting blocks; 6, fixing a frame; 7-a connecting plate; 8-a catheter; 9-air outlet pipe; 10-air bag; 11-a second shaft; 12-a motor; 13-a first snap; 14-a second buckle; 15-a rotating shaft; 16-an air inlet pipe; 17-a second housing.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an intelligent ventilation valve with an automatic switch comprises a first shell 1 and a second shell 17, wherein connecting blocks 5 are mounted at the tops of the first shell 1 and the second shell 17, a fixing frame 6 is welded above the connecting blocks 5, a motor 12 is mounted inside the fixing frame 6, the model of the motor 12 is Y225S-4, one end of the motor 12 is connected with a second rotating shaft 11, the second rotating shaft 11 penetrates through the connecting blocks 5 to be connected with a first rotating shaft 4, a second valve plate 3 is mounted on one side of the first rotating shaft 4, a first valve plate 2 is mounted on one side of the first rotating shaft 4 opposite to the second valve plate 3, the ventilation valve is controlled through the motor 12, manual operation is not needed according to input and setting of the ventilation valve, the intelligent ventilation valve has the advantages of small manual workload and accurate control, strip-shaped grains are formed in the outer wall surfaces of the first valve plate 2 and the second valve plate 3, the ventilation valve is compact in structure, small in flow resistance and, avoid the influence of high temperature inflation, the operation is light, and the surface of first valve block and second valve block scribbles anti rust paint.

Further, gasbag 10 has all been inlayed in first casing 1 and second casing 17's inside, and what the surface of gasbag 10 adopted is the rubber material, and the outward flange laminating of gasbag 10 surface and first valve block 2 and second valve block 3 to do not have connecting rod, bolt etc. in the ventilation valve body, reliable operation, long service life, can the multistation installation, do not receive the medium flow direction influence.

Further, a rotating shaft 15 is installed at one end of the first housing 1, and the second housing 17 can rotate around the rotating shaft 15, so that the vent valve is convenient to disassemble and replace.

Further, one end of the first shell 1 is connected with a second buckle 14, one end of the second shell 17 is connected with a first buckle 13, and the first shell 1 and the second shell 17 are connected through a bolt and the second buckle 14, so that the first shell 1 and the second shell 17 form an integral structure, and the operation and the use are more convenient.

Further, an air inlet pipe 16 is connected to the front surface of the first casing 1, and an air outlet pipe 9 is installed on the rear surface of the first casing 1.

Furthermore, one end of the air outlet pipe 9 is connected with a guide pipe 8 through a connecting plate 7, the position of the ventilation valve can be installed at will, the valve can accurately control various requirements of fluid media, the outer surfaces of the first valve plate 2 and the second valve plate 3 are coated with antirust paint, the adopted material is high-strength and corrosion-resistant carbon steel, the tensile strength is high, a fine martensite structure is formed through quenching and tempering, and the non-alloy steel has the highest fatigue strength and is thick.

The utility model discloses a theory of operation and use flow: when using the utility model discloses the time, utilize bolt rotation to fix first buckle 13 and second buckle 14, make first casing 1 and second casing 17 form an overall structure, starter motor 12, it is fixed with motor 12 through with mount 6, make motor 12 drive second pivot 11 and rotate, second pivot 11 drives first pivot 4 simultaneously and rotates, make first valve block 2 and second valve block 3 rotate, convey the air current to pipe 8 in through going out tuber pipe 9, through control motor 12, adjust the turned angle of first valve block 2 and second valve block 3, thereby control ventilation speed, after closing the ventilation valve, gasbag 10 at first casing 1 and second casing 17 inner wall plugs up the edge gap of first valve block 2 and second valve block 3, prevent revealing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. An intelligent ventilation valve with automatic switch, includes first casing (1) and second casing (17), its characterized in that: connecting block (5) are all installed at the top of first casing (1) and second casing (17), the top welding of connecting block (5) has mount (6), the internally mounted of mount (6) has motor (12), the one end of motor (12) is connected with second pivot (11), second pivot (11) run through connecting block (5) link to each other with first pivot (4), second valve block (3) are installed to one side of first pivot (4), first valve block (2) are installed in one side of second valve block (3) mutually in first pivot (4), the bar line has all been seted up on the outer wall surface of first valve block (2) and second valve block (3), the surface of first valve block (2) and second valve block (3) scribbles anti-rust paint.

2. An intelligent ventilation valve with automatic switch as claimed in claim 1, wherein: the inside of first casing (1) and second casing (17) all is inlayed and is had gasbag (10), gasbag (10) surface and the outward flange laminating of first valve block (2) and second valve block (3).

3. An intelligent ventilation valve with automatic switch as claimed in claim 1, wherein: a rotating shaft (15) is installed at one end of the first shell (1), and the second shell (17) can rotate around the rotating shaft (15).

4. An intelligent ventilation valve with automatic switch as claimed in claim 1, wherein: one end of the first shell (1) is connected with a second buckle (14), one end of the second shell (17) is connected with a first buckle (13) and is connected with the second buckle (14) through a bolt.

5. An intelligent ventilation valve with automatic switch as claimed in claim 1, wherein: the front surface of first casing (1) is connected with air-supply line (16), the rear surface mounting of first casing (1) has air-out pipe (9).

6. An intelligent ventilation valve with automatic switch as claimed in claim 5, wherein: one end of the air outlet pipe (9) is connected with a connecting plate (7), and one end of the connecting plate (7) is connected with a guide pipe (8).