CN217272318U

CN217272318U - Valve plate assembly of oxygen generation pump

Info

Publication number: CN217272318U
Application number: CN202220721115.XU
Authority: CN
Inventors: 汪东山; 邓杏清
Original assignee: Guangdong Longda Lishan Light Metal Products Co ltd
Current assignee: Guangdong Longda Lishan Light Metal Products Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-23
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an oxygen pump valve plate assembly, which comprises a plate body, one side of plate body is provided with first spread groove, the opposite side correspondence of first spread groove is provided with the second spread groove, be provided with the connecting plate on the first spread groove, run through on the connecting plate and be provided with the venthole, one side setting of venthole, the repacking is put the structure and is simply and practically, thereby can cooperate the effect that realizes its system oxygen with the pump body through setting up first spread groove, second spread groove, venthole and inlet port to can mutually support with inside clamp plate through setting up first spread groove, realize through the switching of the disk group of inlet port and venthole, simple structure is accomplished and is admitted air and exhaust process.

Description

Valve plate assembly of oxygen generation pump

Technical Field

The utility model relates to an oxygenerating pump field especially relates to an oxygenerating pump valve plate assembly.

Background

The oxygen producing pump is called as air pump, and presses air into water to make oxygen in air fully contact with water, so as to make partial oxygen be dissolved into water, increase oxygen content of water and ensure growth of fish in water. The ornamental fish tank is used as large as a fish pond, and when the impeller rotates, the vane impels the gas to move forwards and outwards under the action of centrifugal force, so that a series of spiral movements are formed. The air between the blades of the impeller rotates in a spiral accelerating way and pushes the air outside the pump body into the side groove (sucked by the air suction port), and after the air enters the side channel, the air is compressed and then returns to the space between the blades of the impeller to rotate in an accelerating way again. As the air follows a helical path through the impeller and side channels, each impeller blade increases in compression and acceleration, and as rotation progresses, the kinetic energy of the gas increases, causing a further increase in the pressure of the gas passing along the side channels. When the air reaches the connecting point of the side groove and the discharge flange (the side channel is narrowed at the outlet), the air is extruded out of the blade and is discharged out of the pump body through the outlet silencer;

the existing valve plate assembly of the oxygen making pump still has defects when in use, the whole structure of the valve plate assembly used at present is complex, a large amount of time needs to be wasted when the valve plate assembly is installed, and the pump body vibrates when working, the joint is not flexible, so that the valve plate is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oxygen production pump valve plate assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a valve plate assembly of an oxygen production pump comprises a plate body, wherein a first connecting groove is formed in one side of the plate body, a second connecting groove is correspondingly formed in the other side of the first connecting groove, a connecting plate is arranged on the first connecting groove, and an air outlet hole is formed in the connecting plate in a penetrating mode;

one side of venthole is provided with first connecting hole, first connecting hole runs through connecting plate and plate body setting.

As a further description of the above technical solution:

and an air inlet hole is arranged in the second connecting groove in a penetrating manner.

As a further description of the above technical solution:

the middle part of the plate body is provided with a second connecting hole in a penetrating mode, and the second connecting hole is not in contact with the first connecting groove and the second connecting groove.

As a further description of the above technical solution:

the other end fixedly connected with arc wall of plate body, the inside of arc wall is run through and is provided with the through-hole).

As a further description of the above technical solution:

and a limiting groove is formed in the other side of the plate body.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the valve plate assembly of the oxygen production pump is simple and practical in overall structure, the first connecting groove, the second connecting groove, the air outlet hole and the air inlet hole can be matched with the pump body to achieve the oxygen production effect of the valve plate assembly, and the first connecting hole can be matched with an internal pressing plate to achieve the effect of controlling a switch on the air outlet and the air inlet hole, so that the practicability of the device is greatly achieved;

2. compared with the prior art, this oxygen pump valve plate assembly can cooperate with the part of oxygen pump through setting up second connecting hole, through-hole to make stable the carrying out work on the oxygen pump of making of whole valve plate, and through the effect of arc wall, can cooperate with the inside cylinder of oxygen pump, make inside cylinder better stability at the during operation.

Drawings

Fig. 1 is a top view of a valve plate assembly of an oxygen generation pump provided by the present invention;

fig. 2 is a side view of a valve plate assembly of an oxygen generation pump provided by the present invention;

fig. 3 is a bottom view of the valve plate assembly of the oxygen generation pump provided by the present invention;

fig. 4 is a perspective view of the valve plate assembly of the oxygen generation pump provided by the utility model.

Illustration of the drawings:

1. a plate body; 2. a first connection hole; 3. a connecting plate; 4. an air outlet; 5. a first connecting groove; 6. a second connection hole; 7. a second connecting groove; 8. an air inlet; 9. a through hole; 10. an arc-shaped slot; 11. a limiting groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a valve plate assembly of an oxygen producing pump comprises a plate body 1, wherein a first connecting groove 5 is formed in one side of the plate body 1, a second connecting groove 7 is correspondingly formed in the other side of the first connecting groove 5, the valve plate assembly can perform a limiting effect with a cylinder cover on the oxygen producing pump through the first connecting groove 5 and the second connecting groove 7, a connecting plate 3 is arranged on the first connecting groove 5, and an air outlet 4 is formed in the connecting plate 3 in a penetrating mode;

one side of the air outlet 4 is provided with a first connecting hole 2, the first connecting hole 2 penetrates through the connecting plate 3 and is arranged with the plate body 1, an air inlet 8 is arranged inside the second connecting hole 7 in a penetrating manner, the oxygen generation process of the oxygen generation pump can be realized under the action of a crank sliding block structure inside the oxygen generation pump through the air inlet 8 and the air outlet 4, the opening and closing of a valve plate group of the air inlet 8 and the air outlet 4 are realized, and the air inlet and exhaust processes are completed through a simple structure;

a second connecting hole 6 penetrates through the middle part of the plate body 1, the second connecting hole 6 is not contacted with the first connecting groove 5 and the second connecting groove 7, and the second connecting hole 6 can correspond to a partition plate in a cylinder cover, so that the air outlet hole 4 and the air inlet hole 8 are separated;

the other end fixedly connected with arc wall 10 of plate body 1, the inside of arc wall 10 is run through and is provided with through-hole 9, can make the whole plate body 1 install with the cylinder cap of top and the pump body of below through-hole 9, make whole valve plate can be stable carry out work on the oxygen pump, the opposite side of plate body 1 is provided with spacing groove 11, and spacing groove 11 can be corresponding with slider-crank mechanism, make slider-crank structure more smooth and easy carrying out the during operation, make the system oxygen efficiency of this system oxygen pump better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an oxygen pump valve plate assembly, includes plate body (1), its characterized in that: a first connecting groove (5) is formed in one side of the plate body (1), a second connecting groove (7) is correspondingly formed in the other side of the first connecting groove (5), a connecting plate (3) is arranged on the first connecting groove (5), and an air outlet hole (4) is formed in the connecting plate (3) in a penetrating mode;

one side of venthole (4) is provided with first connecting hole (2), first connecting hole (2) run through connecting plate (3) and plate body (1) setting.

2. The oxygenation pump valve plate assembly of claim 1, wherein: an air inlet hole (8) penetrates through the inside of the second connecting groove (7).

3. The oxygen generation pump valve plate assembly of claim 1, wherein: the middle part of the plate body (1) is provided with a second connecting hole (6) in a penetrating mode, and the second connecting hole (6) is not in contact with the first connecting groove (5) and the second connecting groove (7).

4. The oxygen generation pump valve plate assembly of claim 1, wherein: the plate is characterized in that the other end of the plate body (1) is fixedly connected with an arc-shaped groove (10), and a through hole (9) penetrates through the inner part of the arc-shaped groove (10).

5. The oxygen generation pump valve plate assembly of claim 1, wherein: the other side of the plate body (1) is provided with a limiting groove (11).