CN214617935U

CN214617935U - Novel energy-saving air valve

Info

Publication number: CN214617935U
Application number: CN202121046375.3U
Authority: CN
Inventors: 欧胜芳
Original assignee: Zhejiang Zheou Pneumatic Co ltd
Current assignee: Zhejiang Zheou Pneumatic Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-05
Anticipated expiration: 2031-05-17

Abstract

The utility model relates to an air valve technical field specifically is a novel energy-conserving pneumatic valve, connect the arc case in the disk seat including being discoid disk seat and rotating, seted up in the disk seat and be annular spout, the cross-section has been seted up at the top of annular spout and has been isosceles trapezoid's spacing groove, and a plurality of even equidistance are seted up to the bottom of annular spout and are the air vent that the annular was arranged, and the center department of disk seat installs vertically regulation pivot, and the bearing frame is all installed with the crossing top of disk seat and bottom in regulation pivot. The utility model discloses a rolling disc drives arc case and realizes sealing or breathing freely the air vent, and in the accommodation process, can adjust the air output, realizes gradually that the air output diminishes or the grow, and can the reciprocal cycle operation, easy operation, convenient to use through set up the bearing frame in adjusting the pivot, keeps pivoted stability, and a plurality of rotating turret and the link of setting improve the stability of structure.

Description

Novel energy-saving air valve

Technical Field

The utility model relates to an air valve technical field specifically is a novel energy-conserving air valve.

Background

The gas valve is a component which is arranged on a cylinder of the compressor and controls gas to enter and exit, and the economical efficiency and the reliability of the compressor are directly influenced by the performance of the gas valve. Most of the existing compressor air valves need to be designed to rotate in the forward direction or in the reverse direction so as to realize ventilation and air closing, and have complex structures and inconvenient operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel energy-conserving pneumatic valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel energy-conserving pneumatic valve, connects the arc case in the disk seat including being discoid disk seat and rotation, it is annular spout to have seted up in the disk seat, the size looks adaptation of arc case and annular spout and both sliding fit, the cross-section is isosceles trapezoid's spacing groove has been seted up at the top of annular spout, a plurality of even equidistance are seted up to the bottom of annular spout and are the air vent that the annular was arranged, the center department of disk seat installs the vertically pivot of regulation, the bearing frame is all installed with the crossing top of disk seat and bottom to the pivot of regulation, install a plurality of even equidistance on the circumference outer wall of regulation pivot and be the rolling stand of cyclic annular range, and the one end bottom that the pivot of regulation was kept away from to every rolling stand is connected with the link perpendicularly, the bottom of link is connected on the outer wall of arc case.

Preferably, the cross sections of the annular sliding groove and the arc-shaped valve core are both circular or square.

Preferably, the number of the vent holes is at least three.

Preferably, the adjusting rotating shaft is sleeved on an inner ring of the bearing seat.

Preferably, a rotating disc is mounted at the top of the adjusting rotating shaft.

Preferably, the bottom of the adjusting rotating shaft is provided with a limiting disc.

Preferably, the number of the connecting frames is 2-5.

Preferably, the circumference of the arc valve core is larger than the arc length of the central points of the vent holes at the two ends.

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

1. in this novel energy-conserving pneumatic valve, drive arc case through the rolling disc and realize sealed or ventilative to the air vent, and in the accommodation process, can adjust the air flow, realize gradually that the air flow diminishes or the grow, and can the reciprocal cycle operation, easy operation, convenient to use keeps pivoted stability, and a plurality of rotating turret and the link of setting improve the stability of structure through setting up the bearing frame in adjusting the pivot.

2. In this novel energy-conserving pneumatic valve, adjust the pivot cup joint on the inner ring of bearing frame, adjust the top of pivot and install the rolling disc, adjust the bottom of pivot and install spacing dish, increase the pivoted moment of torsion through the rolling disc that sets up, use manpower sparingly, spacing dish improves spacing effect, and the structure is more stable.

3. In this novel energy-conserving pneumatic valve, the girth of arc case is greater than the arc length of both ends air vent central point, can be with all air vents totally enclosed, improves sealed effect.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an exploded top view of the present invention;

fig. 3 is a schematic top view of the present invention.

The meaning of the various reference symbols in the drawings:

10. a valve seat; 11. an annular chute; 12. a limiting groove; 13. a vent hole;

20. adjusting the rotating shaft; 21. a bearing seat; 22. a limiting disc; 23. rotating the disc; 24. a rotating frame; 25. a connecting frame;

30. an arc-shaped valve core.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Example 1

The utility model provides a novel energy-conserving pneumatic valve, as shown in fig. 1-3, including being discoid disk seat 10 and rotating the arc case 30 of connecting in disk seat 10, set up in the disk seat 10 and be annular spout 11, arc case 30 and the size looks adaptation of annular spout 11 and both sliding fit, the spacing groove 12 that the cross-section is isosceles trapezoid is seted up at the top of annular spout 11, a plurality of even equidistance are seted up the air vent 13 that is the annular range in annular spout 11's bottom, the central department of disk seat 10 installs vertically adjusting shaft 20, adjusting shaft 20 all installs bearing frame 21 with disk seat 10 crossing top and bottom, install a plurality of even equidistance on adjusting shaft 20's the circumference outer wall and be the rotating turret 24 that the annular range is, the one end bottom that adjusting shaft 20 was kept away from to every rotating turret 24 is connected with link 25 perpendicularly, the bottom of link 25 is connected on arc case 30's outer wall.

It is worth to be noted that the cross sections of the annular chute 11 and the arc-shaped valve core 30 are both circular or square, so that the friction force is small, and the labor is saved.

Specifically, the number of the vent holes 13 is at least three, the number of the connecting frames 25 is 2 to 5, the number of the vent holes 13 in the present embodiment is three, and the number of the connecting frames 25 is 3.

Further, adjust pivot 20 and cup joint on the inner ring of bearing frame 21, adjust the top of pivot 20 and install rolling disc 23, adjust the bottom of pivot 20 and install spacing dish 22, increase the pivoted moment of torsion through the rolling disc 23 that sets up, use manpower sparingly, spacing dish 22 improves spacing effect, and the structure is more stable.

In addition, the circumference of the arc-shaped valve core 30 is larger than the arc-shaped length of the central points of the vent holes 13 at the two end parts, so that all the vent holes 13 can be completely sealed, and the sealing effect is improved.

When the novel energy-saving air valve in the embodiment is used, the valve seat 10 is installed at the air valve installation position of the compressor, the air port of the compressor is communicated with the air vent 13 of the valve seat 10, and when the air needs to be ventilated, the adjusting rotating shaft 20 is rotated through the rotating disc 23, so that the adjusting rotating shaft 20 drives the arc-shaped valve core 30 to rotate, the arc-shaped valve core 30 is enabled to ventilate the air vents 13 in sequence, and the ventilation amount is gradually increased; when the air is closed, the rotating disc 23 is operated, so that the adjusting rotating shaft 20 drives the arc-shaped valve core 30 to rotate, the arc-shaped valve core 30 sequentially seals the plurality of air vents 13, the ventilation amount is gradually reduced, and finally the air closing is realized.

The utility model discloses an among the novel energy-conserving pneumatic valve, drive arc case 30 through rolling disc 23 and realize sealed or ventilative to air vent 13, and in the accommodation process, can adjust the air flow, realize gradually that the air flow diminishes or the grow, easy operation, convenient to use through set up bearing frame 21 in adjusting pivot 20, keeps pivoted stability, a plurality of rotating turret 24 and the link 25 of setting, improves the stability of structure.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel energy-saving air valve is characterized in that: comprises a disk-shaped valve seat (10) and an arc-shaped valve core (30) which is rotatably connected in the valve seat (10), wherein an annular sliding groove (11) is formed in the valve seat (10), the arc-shaped valve core (30) is matched with the annular sliding groove (11) in size in a sliding manner, a limiting groove (12) with an isosceles trapezoid-shaped cross section is formed in the top of the annular sliding groove (11), a plurality of air vents (13) which are uniformly and equidistantly arranged in an annular manner are formed in the bottom of the annular sliding groove (11), a vertical adjusting rotating shaft (20) is installed at the center of the valve seat (10), bearing seats (21) are installed at the top and the bottom of the adjusting rotating shaft (20) which are intersected with the valve seat (10), a plurality of rotating frames (24) which are uniformly and equidistantly arranged in an annular manner are installed on the outer wall of the circumference of the adjusting rotating shaft (20), and a connecting frame (25) is vertically connected to the bottom of one end of each rotating frame (24) away from the adjusting rotating shaft (20), the bottom of the connecting frame (25) is connected to the outer wall of the arc-shaped valve core (30).

2. The novel energy-saving gas valve as claimed in claim 1, characterized in that: the sections of the annular sliding groove (11) and the arc-shaped valve core (30) are both circular or square.

3. The novel energy-saving gas valve as claimed in claim 1, characterized in that: the number of the vent holes (13) is at least three.

4. The novel energy-saving gas valve as claimed in claim 1, characterized in that: the adjusting rotating shaft (20) is sleeved on an inner ring of the bearing seat (21).

5. The novel energy-saving gas valve as claimed in claim 1, characterized in that: and a rotating disc (23) is installed at the top of the adjusting rotating shaft (20).

6. The novel energy-saving gas valve as claimed in claim 1, characterized in that: and a limiting disc (22) is arranged at the bottom of the adjusting rotating shaft (20).

7. The novel energy-saving gas valve as claimed in claim 1, characterized in that: the number of the connecting frames (25) is 2-5.

8. The novel energy-saving gas valve as claimed in claim 1, characterized in that: the circumference of the arc valve core (30) is larger than the arc length of the central points of the vent holes (13) at the two ends.