CN211666876U

CN211666876U - Pump valve with buffer function

Info

Publication number: CN211666876U
Application number: CN202020004218.5U
Authority: CN
Inventors: 吴爱萍
Original assignee: Anhui Futeng Pump Valve Co ltd
Current assignee: Anhui Futeng Pump Valve Manufacturing Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-13
Anticipated expiration: 2030-01-02

Abstract

The utility model belongs to the field of pump valve equipment, and particularly discloses a pump valve with a buffering function, which comprises a pump seat body, a pump body, a valve body and a buffering structure, wherein the pump body is arranged at the end part of the pump seat body, the output end of the pump body is connected with a pipeline, and the pipeline is provided with the valve body; the buffering structure is arranged at the bottom of the pump base body and comprises a buffering shell, a stress plate, a first buffering component and a second buffering component, the stress plate is arranged at the bottom end of the pump base body, the buffering shell is I-shaped and hollow inside, and the first buffering component and the second buffering component are arranged in a cavity of the buffering shell; the buffer piece II is arranged below the buffer piece and comprises a support rod I, a support seat, a buffer seat and a buffer block, the support rod I is arranged on two sides of the bottom of the buffer shell, and a spring I and the support seat are sleeved on the support rod I. The utility model discloses can effectual assurance pump valve's result of use, guarantee the due effect of pump valve, prolong corresponding life, can avoid pump and mounting plane to produce the wearing and tearing that rigid collision and vibrations produced.

Description

Pump valve with buffer function

Technical Field

The utility model relates to a pump valve equipment technical field specifically is a pump valve with buffer function.

Background

The pump valve is a general name of a pump and a valve, the valve is not used for the pump or has a pump function, and the pump and the valve are often connected together because of the use occasion, namely, the pump is generally provided with the valve at the place, the pump is often needed at some place, and the pump is used at the place for liquid conveying, and the pump is generally divided into: water pumps, oil pumps, chemical pumps, diaphragm pumps, sewage pumps, screw pumps, submerged pumps, sewage pumps, submersible pumps and the like; valves are generally divided into: ball valves, butterfly valves, stop valves, check valves, gate valves, regulating valves, throttle valves, oxygen valves, power station valves, and the like.

When the existing pump works, the motor rotates to generate eccentric force, so that the pump generates vibration, the pump is collided with a mounting plane, and the joint of the output end of the pump and a water pipe is easily abraded due to vibration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pump valve with buffer function 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: a pump valve with a buffering function comprises a pump seat body, a pump body, a valve body and a buffering structure, wherein the pump body is arranged at the end part of the pump seat body; the buffering structure is arranged at the bottom of the pump base body and comprises a buffering shell, a stress plate, a first buffering component and a second buffering component, the stress plate is arranged at the bottom end of the pump base body, the buffering shell is I-shaped and hollow inside, and the first buffering component and the second buffering component are arranged in a cavity of the buffering shell; the buffer part II is arranged below the buffer part and comprises a first supporting rod, a supporting seat, a buffer seat and a buffer block, the first supporting rod is arranged on two sides of the bottom of the buffer shell, a first spring and the supporting seat are sleeved on the first supporting rod, two side ends of the supporting seat are in sliding connection with the side wall of the bottom of the buffer shell, the supporting seat is connected to the upper portion of the first spring, and the buffer seat is fixedly arranged at the top end of the first spring.

Preferably, the inside wall in buffering casing middle part is provided with the clutch blocks, be provided with on the buffer base with clutch blocks complex buffer block, and the buffer block keeps away from the tip of buffer base and installs the bracing piece, and the bracing piece runs through buffering casing top and connects the atress board.

Preferably, the first buffer piece comprises a cylinder body, the cylinder body is fixedly arranged at the top in the cavity of the buffer shell, a second spring and a second supporting rod are arranged in the cylinder body, the second spring is fixedly arranged at the bottom of the cylinder body, and the second spring is connected with the second supporting rod.

Preferably, the second support rod is T-shaped, and the end part of the second support rod, which is far away from the second spring, penetrates through the cylinder body, the buffer shell and is connected with the stress plate.

Preferably, the bottom of the supporting seat is further provided with a first magnetic block, the bottom of the cavity of the buffer shell is provided with a second magnetic block with the polarity opposite to that of the first magnetic block, and the energy of vibration is counteracted through repulsive force among the magnetic blocks, so that the vibration can be further eliminated.

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

the utility model discloses can be effectual the result of use of assurance pump valve, guarantee the due effect of pump valve, prolong corresponding life, the buffer structure of setting can carry out high-efficient buffering to the pump body, avoids pump and mounting surface to produce the wearing and tearing that rigid collision and vibrations produced, has reduced the loss frequency of pump valve device.

Drawings

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

fig. 2 is a schematic view of a part of the structure of the buffer structure of the present invention.

In the figure: 1. a pump housing; 2. a pump body; 3. a valve body; 4. a buffer housing; 41. a friction block; 5. a stress plate; 6. a first support rod; 61. a first spring; 7. a supporting seat; 8. a buffer seat; 9. a buffer block; 10. a first magnetic block; 11. a barrel; 111. a second spring; 112. a second supporting rod; 12. a second magnetic block; 13. a support rod.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a pump valve with a buffering function comprises a pump seat body 1, a pump body 2, a valve body 3 and a buffering structure, wherein the pump body 2 is arranged at the end part of the pump seat body 1, the output end of the pump body 2 is connected with a pipeline, and the pipeline is provided with the valve body 3; the buffer structure is arranged at the bottom of the pump seat body 1 and comprises a buffer shell 4, a stress plate 5, a first buffer part and a second buffer part, the stress plate 5 is arranged at the bottom end part of the pump seat body 1, the buffer shell 4 is I-shaped and hollow inside, and the first buffer part and the second buffer part are arranged in a cavity of the buffer shell 4; the second buffer part is arranged below the first buffer part and comprises a first support rod 6, a support seat 7, a buffer seat 8 and a buffer block 9, the first support rod 6 is arranged on two sides of the bottom of the buffer shell 4, the first support rod 6 is sleeved with a first spring 61 and the support seat 7, two side ends of the support seat 7 are in sliding connection with the side wall of the bottom of the buffer shell 4, the support seat 7 is connected to the upper part of the first spring 61, and the buffer seat 8 is fixedly arranged at the top end of the support.

Further, the inside wall in the middle of the buffer shell 4 is provided with a friction block 41, the buffer seat 8 is provided with a buffer block 9 matched with the friction block 41, the end part of the buffer block 9 far away from the buffer seat 8 is provided with a support rod 13, and the support rod 13 penetrates through the top of the buffer shell 4 and is connected with the stress plate 5.

Further, the first buffer piece comprises a cylinder 11, the cylinder 11 is fixedly arranged at the top of the cavity of the buffer shell 4, a second spring 111 and a second support rod 112 are arranged in the cylinder 11, the second spring 111 is fixedly arranged at the bottom of the cylinder 11, and the second spring 111 is connected with the second support rod 112.

Furthermore, the second support rod 112 is in a T shape, and the end of the second support rod 112 far away from the second spring 111 penetrates through the cylinder 11, the buffer shell 4 and the stress plate 5.

Furthermore, the bottom of the supporting seat 7 is also provided with a first magnetic block 10, the bottom of the cavity of the buffer shell 4 is provided with a second magnetic block 12 with the polarity opposite to that of the first magnetic block 10, and the energy of vibration is counteracted through repulsive force among the magnetic blocks, so that the vibration can be further eliminated.

The working principle is as follows:

the utility model discloses a buffer structure arranges pump pedestal 1 bottom in and including buffering casing 4, atress board 5, bolster one and bolster two, buffering casing 4 is I shape and its inside cavity, 4 intracavity buffering casings are provided with bolster one and bolster two, bolster one and bolster two arrange the upper portion and the lower part of buffering casing 4 respectively in, it is when the pump body vibrations, can cushion vibrations in grades, avoid the pump to produce the wearing and tearing that rigid collision and vibrations produced with the mounting plane, reduced pump valve gear's loss frequency. When the pump body vibrates, the vibration is transmitted to the supporting rod 13 and the second supporting rod 112 of the first buffering part through the stress plate 5, the second supporting rod 112 compresses the second spring 111 after being vibrated, the vibration buffering is realized through the elastic buffering of the second spring 111, the supporting rod 13 moves downwards after being stressed and drives the buffering block 9 to move, the buffering block 9 and the friction block 41 generate friction, certain buffering is performed through friction force, meanwhile, the first spring 61 can be compressed by the supporting seat 7 at the bottom of the buffering block 9, the vibration is further buffered, the first magnetic block 10 at the bottom of the supporting seat 7 is opposite in polarity to the second magnetic block 12 in the buffering shell 4, the energy of the vibration is offset through repulsive force among the magnetic blocks, and the vibration can be further eliminated. The use effect of pump valve can be effectually guaranteed, the due effect of pump valve is guaranteed, corresponding life is prolonged.

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. A pump valve with a buffering function is characterized by comprising a pump seat body (1), a pump body (2), a valve body (3) and a buffering structure, wherein the pump body (2) is arranged at the end part of the pump seat body (1), the output end of the pump body (2) is connected with a pipeline, and the pipeline is provided with the valve body (3); the buffer structure is arranged at the bottom of the pump seat body (1) and comprises a buffer shell (4), a stress plate (5), a first buffer piece and a second buffer piece, wherein the stress plate (5) is arranged at the bottom end of the pump seat body (1), the buffer shell (4) is I-shaped and hollow, and the first buffer piece and the second buffer piece are arranged in a cavity of the buffer shell (4); the buffer part II is arranged below the buffer part II and comprises a first supporting rod (6), a supporting seat (7), a buffer seat (8) and a buffer block (9), the first supporting rod (6) is arranged on two sides of the bottom of the buffer shell (4), the first supporting rod (6) is sleeved with a first spring (61) and a supporting seat (7), two side ends of the supporting seat (7) are in sliding connection with the side wall of the bottom of the buffer shell (4), the supporting seat (7) is connected to the upper portion of the first spring (61), and the top portion of the supporting seat (7) is fixedly provided with the buffer seat (.

2. A pump valve with a buffering function as claimed in claim 1, wherein: the inside wall in middle part of buffering casing (4) is provided with clutch blocks (41), is provided with on buffer seat (8) with clutch blocks (41) complex buffer block (9), and buffer block (9) keep away from the tip of buffer seat (8) and install bracing piece (13), and bracing piece (13) run through buffering casing (4) top and are connected atress board (5).

3. A pump valve with a buffering function as claimed in claim 1, wherein: the first buffer piece comprises a cylinder body (11), the cylinder body (11) is fixedly arranged at the top of the cavity of the buffer shell (4), a second spring (111) and a second support rod (112) are arranged in the cylinder body (11), the second spring (111) is fixedly arranged at the bottom of the cylinder body (11), and the second support rod (112) is connected to the second spring (111).

4. A pump valve with a buffering function as claimed in claim 3, wherein: the second support rod (112) is T-shaped, and the end part, far away from the second spring (111), of the second support rod (112) penetrates through the cylinder body (11), the buffer shell (4) and is connected with the stress plate (5).

5. A pump valve with a buffering function as claimed in claim 1, wherein: the bottom of the supporting seat (7) is also provided with a first magnetic block (10), and the bottom in the cavity of the buffer shell (4) is provided with a second magnetic block (12) with the polarity opposite to that of the first magnetic block (10).