CN219299590U

CN219299590U - Protective structure of submersible pump valve

Info

Publication number: CN219299590U
Application number: CN202320115091.8U
Authority: CN
Inventors: 刘丁铭
Original assignee: Sichuan Xingwen County Durable Precision Manufacturing Co ltd
Current assignee: Sichuan Xingwen County Durable Precision Manufacturing Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-07-04
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a protection structure of a submersible pump valve, which belongs to the field of valve protection, and comprises a first shell, wherein a second shell is arranged on one side of the first shell, the first shell and the second shell are fixedly connected through a fixed block, a top protection component is arranged at the top of the second shell and is used for protecting a valve hand wheel, the protection component comprises a connecting fixed body, the top of the second shell is clamped with the connecting fixed body, a sealing plate is fixed at the top of the connecting fixed body, a mounting ring is arranged on the outer sides of the first shell and the sealing plate, a fixed sealing component is arranged on the inner side of the mounting ring and is used for maintaining relative sealing between the sealing plate and the first shell; the valve can be completely detached without the whole protective structure, and only a small part of the protective structure is detached, so that the valve hand wheel part can be exposed, and the valve can be conveniently adjusted at any time.

Description

Protective structure of submersible pump valve

Technical Field

The utility model relates to the field of valve protection, in particular to a protection structure of a submersible pump valve.

Background

The submersible pump is an important device for deep well water extraction. When the device is used, the whole device is immersed into water for working, groundwater can be extracted to the ground surface, and the device can be used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting and ship load adjustment, and can also be used for fountain landscapes;

when the submersible pump works, a valve is needed to be used, the valve can be used for switching on and off the submersible pump or adjusting the suction flow of the submersible pump, and the valve used by the existing submersible pump needs to be used for working underwater along with the submersible pump, so that the valve needs to be protected to a certain extent to prevent the valve from being impacted or corroded by other underwater objects;

the existing valve protection structure is often complicated, when the valve needs to be adjusted, the whole protection structure is often required to be detached, the detachment mode is difficult, and the valve is inconvenient to adjust at any time.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a protection structure of a submersible pump valve, which can realize that a valve hand wheel part can be exposed only by disassembling a small part of the whole protection structure without completely disassembling the whole protection structure, so that the valve can be conveniently regulated at any time.

2. Technical proposal

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

The utility model provides a protective structure of immersible pump valve, includes first casing, the second casing is installed to one side of first casing, first casing with second casing passes through fixed block fixed connection, top protection subassembly is installed at the top of second casing, top protection subassembly is used for protecting the valve hand wheel.

Further, the protection component comprises a connection fixing body, the top of the second shell is clamped with the connection fixing body, a sealing plate is fixed at the top of the connection fixing body, and a mounting ring is mounted on the outer sides of the first shell and the sealing plate;

the inner side of the mounting ring is provided with a fixed sealing assembly which is used for maintaining relative sealing between the sealing plate and the first shell.

Further, the fixed sealing assembly comprises a sealing ring, the sealing ring is fixed on the inner side of the bottom of the mounting ring, and an inner groove is formed in the inner side of the mounting ring.

Further, an anti-skid groove is arranged on the outer side of the mounting ring.

Further, a sealing gasket is fixed on one side of the first shell, which is close to the second shell, a sealing groove is formed in the inner side of the second shell, which is close to the first shell, and the first shell and the second shell are sealed through the sealing groove and the sealing gasket.

Furthermore, the inner side of the mounting ring is also uniformly provided with a migration-preventing groove body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme is through dismantling the installing ring to dismantle the connection fixed body, thereby can adjust the hand wheel of valve, and then need not to dismantle whole protective structure completely, only need dismantle wherein a small portion, just can expose valve hand wheel part, the valve is adjusted at any time conveniently.

Drawings

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

FIG. 2 is a schematic view of the structure of the connection fixture, the fixing block and the mounting ring;

FIG. 3 is a schematic view of the structure of the second housing, the connecting fixture and the first housing;

FIG. 4 is a schematic view of the structure between the inner groove, the mounting ring and the anti-slip groove of the present utility model;

FIG. 5 is a cross-sectional view of the second housing of the present utility model;

fig. 6 is a schematic structural diagram of the mounting ring, the anti-moving groove body and the sealing ring.

The reference numerals in the figures illustrate:

1. a first housing; 2. a second housing; 3. connecting the fixing body; 4. a fixed block; 5. a sealing plate; 6. a mounting ring; 7. sealing grooves; 8. a sealing gasket; 9. an anti-skid groove; 10. an inner groove; 11. a seal ring; 12. and (5) the groove body is blocked.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-6, a protection structure of a submersible pump valve comprises a first casing 1, a second casing 2 is installed on one side of the first casing 1, a sealing gasket 8 is fixed on one side of the first casing 1, which is close to the second casing 2, a sealing groove 7 is arranged on the inner side of the second casing 2, which is close to the first casing 1, and the first casing 1 and the second casing 2 are sealed through the sealing groove 7 and the sealing gasket 8, by means of the arrangement, sealing is achieved between the first casing 1 and the second casing 2, the first casing 1 and the second casing 2 are fixedly connected through a fixing block 4, a top protection component is installed on the top of the second casing 2, and the top protection component is used for protecting a valve hand wheel.

Referring to fig. 3-4, the protection component comprises a connection fixing body 3, the top of the second shell 2 is clamped with the connection fixing body 3, the top of the connection fixing body 3 is fixed with a sealing plate 5, the outer sides of the first shell 1 and the sealing plate 5 are provided with a mounting ring 6, the outer sides of the mounting ring 6 are provided with anti-skid grooves 9, a user can conveniently install and detach the mounting ring 6 through the arrangement of the anti-skid grooves 9, the user can conveniently operate, the inner sides of the mounting ring 6 are also uniformly provided with a movement blocking groove body 12, the mounting ring 6 can be firmly installed on the connection fixing body 3 and the first shell 1 through the arrangement of the movement blocking groove body 12, when the flow of a valve needs to be regulated, the mounting ring 6 can be detached, and the connection fixing body 3 is detached, so that the hand wheel of the valve can be regulated;

the inner side of the mounting ring 6 is provided with a fixed seal assembly for maintaining a relative seal between the sealing plate 5 and the first housing 1.

Referring to fig. 6, the fixed sealing assembly includes a sealing ring 11, the sealing ring 11 is fixed on the inner side of the bottom of the installation ring 6, an inner side groove 10 is provided on the inner side of the installation ring 6, and the sealing ring 11 and the inner side groove 10 can seal between the sealing plate 5 and the first housing 1 through the arrangement of the sealing ring 11 and the inner side groove 10, so as to prevent external water from entering the inner side of the device.

Working principle: when the device is used by a user, the valve used by the submersible pump is placed on the inner side of the device, the first shell 1 and the second shell 2 are combined, the connecting fixing body 3 is arranged on the top of the second shell 2, when the flow of the valve needs to be regulated, the mounting ring 6 can be detached, and the connecting fixing body 3 is detached, so that the hand wheel of the valve can be regulated.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a protective structure of immersible pump valve, includes first casing (1), its characterized in that: the utility model discloses a valve, including first casing (1), second casing (2) are installed to one side of first casing (1), first casing (1) with second casing (2) pass through fixed block (4) fixed connection, top protection subassembly is installed at the top of second casing (2), top protection subassembly is used for protecting the valve hand wheel.

2. The submersible pump valve protection structure of claim 1, wherein: the protection assembly comprises a connection fixing body (3), the top of the second shell (2) is clamped with the connection fixing body (3), a sealing plate (5) is fixed at the top of the connection fixing body (3), and a mounting ring (6) is mounted on the outer sides of the first shell (1) and the sealing plate (5);

the inner side of the mounting ring (6) is provided with a fixed sealing assembly for maintaining a relative seal between the sealing plate (5) and the first housing (1).

3. The submersible pump valve protection structure of claim 2, wherein: the fixed sealing assembly comprises a sealing ring (11), the sealing ring (11) is fixed on the inner side of the bottom of the mounting ring (6), and an inner groove (10) is formed in the inner side of the mounting ring (6).

4. The submersible pump valve protection structure of claim 2, wherein: an anti-skid groove (9) is arranged on the outer side of the mounting ring (6).

5. The submersible pump valve protection structure of claim 1, wherein: one side of the first shell (1) close to the second shell (2) is fixed with a sealing gasket (8), the inner side of the second shell (2) close to the first shell (1) is provided with a sealing groove (7), and the first shell (1) and the second shell (2) are sealed through the sealing groove (7) and the sealing gasket (8).

6. The submersible pump valve protection structure of claim 2, wherein: and the inner side of the mounting ring (6) is also uniformly provided with a migration-preventing groove body (12).