CN220365944U

CN220365944U - Sealing device for solving root leakage of cooling water chamber of vertical water pump

Info

Publication number: CN220365944U
Application number: CN202321455006.9U
Authority: CN
Inventors: 田润成; 刘杰; 徐振彪; 李桂玲; 胡云峰; 李宝华; 宋占立; 王俊伟
Original assignee: Baotou Iron and Steel Group Co Ltd
Current assignee: Baotou Iron and Steel Group Co Ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-01-19
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a sealing device for solving root leakage of a cooling water chamber of a vertical water pump, which comprises a clamp body, wherein a groove is formed in the inner side of the clamp body, fastening bolts are movably connected to the two sides of the clamp body, a C-shaped rubber ring is bonded to the outer side of the clamp body, a wear-resistant coating is coated on the surface of the C-shaped rubber ring, and a C-shaped anti-slip pad is bonded to one end of the C-shaped rubber ring. According to the utility model, the problem of leakage of the root of the cooling water chamber of the vertical condensate pump is solved by adding the sealing device of the cooling water chamber, so that the root leakage of the cooling water chamber is solved, the overhaul period is shortened, the overhaul cost and the labor intensity are reduced, the economic benefit is increased, the added sealing device is ensured to have the effect of sealing the cooling water, the service efficiency of the device is greatly improved, the device is worthy of popularization and application, and the impact force of the device in collision can be reduced by adding the C-shaped rubber ring, and the device is protected.

Description

Sealing device for solving root leakage of cooling water chamber of vertical water pump

Technical Field

The utility model relates to the technical field of vertical water pumps, in particular to a sealing device for solving the root leakage of a cooling water chamber of a vertical water pump.

Background

The vertical condensate pump is widely applied in the field of mechanical equipment, along with the influence of factors such as equipment aging, operator technology and the like, the vertical condensate pump always encounters the problem of root leakage of a water pump cooling water chamber in operation, if the water pump cooling water chamber is not timely processed, the outlet pressure of the water pump is reduced, a machine set is stopped seriously, because the water pump cooling water chamber is an iron casting, the welding requirement is higher, if the welding requirement cannot be met, cracks appear at a welded junction in a period of time, if the problem is to be processed, the water pump needs to be disassembled, new spare parts are replaced, the overhaul period is long, the cost is high, the labor intensity is high, and potential safety hazards exist for the operation of overhaulers and the machine set in the disassembly process;

therefore, the device for sealing the root of the cooling water chamber during the operation of the vertical water pump is required, and is characterized in that the maintenance period can be shortened, the maintenance cost can be reduced, the maintenance efficiency can be improved, and the stable operation of the unit can be ensured under the condition that the root of the cooling water chamber of the vertical water pump is leaked.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the sealing device for solving the root leakage of the cooling water chamber of the vertical water pump, so that the maintenance period can be shortened, the maintenance cost can be reduced, the maintenance efficiency can be improved, and the stable operation of a unit can be ensured under the condition that the root of the cooling water chamber of the vertical water pump is leaked.

(II) technical scheme

The sealing device for solving the root leakage of the cooling water chamber of the vertical water pump comprises a clamp body, wherein a groove is formed in the inner side of the clamp body, fastening bolts are movably connected to two sides of the clamp body, a C-shaped rubber ring is bonded to the outer side of the clamp body, a wear-resistant coating is coated on the surface of the C-shaped rubber ring, and a C-shaped anti-slip pad is bonded to one end of the C-shaped rubber ring.

As a preferable scheme, the thickness of fixture body is 30mm, the internal diameter of fixture body is 2mm than hydroecium external diameter.

Preferably, the depth of the groove is 5mm, and the width of the groove is 7mm.

As a preferable scheme, two sides of the opposite part of the clamp body are provided with bolt holes with the diameter of 14mm and the depth of 25 mm.

(III) beneficial effects

Compared with the prior art, the sealing device for solving the root leakage of the cooling water chamber of the vertical water pump has the following beneficial effects.

1. According to the utility model, the problem of leakage of the root of the cooling water chamber of the vertical condensate pump is solved by adding the sealing device of the cooling water chamber, so that the root leakage of the cooling water chamber is solved, the overhaul period is shortened, the overhaul cost and the labor intensity are reduced, the economic benefit is increased, the added sealing device is ensured to play a role in sealing cooling water, the service efficiency of the device is greatly improved, popularization and application are worth, the impact force of the device in collision is reduced by adding the C-shaped rubber ring, the device is protected, the wear resistance of the C-shaped rubber ring is improved by adding the wear-resistant coating, the service life of the C-shaped rubber ring is prolonged, and the worker is prevented from slipping and falling in the process of storing and taking out by adding the C-shaped anti-slip pad.

Drawings

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

fig. 2 is a side view of the structure of the clamp body of the present utility model.

In the figure: 1. a fixture body; 2. a fastening bolt; 3. a groove; 4. c-shaped rubber rings; 5. a wear-resistant coating; 6. c-shaped anti-slip pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model: the utility model provides a sealing device that vertical pump cooling water chamber root leaked, including fixture body 1, recess 3 has been seted up to fixture body 1's inboard, fixture body 1's both sides all swing joint has fastening bolt 2, fixture body 1's outside bonds there is C type rubber circle 4, C type rubber circle 4's surface coating has wear-resisting coating 5, C type rubber circle 4's one end bonds there is C type slipmat 6, fixture body 1's thickness is 30mm, fixture body 1's internal diameter is bigger than the hydroecium external diameter 2mm, recess 3's degree of depth is 5mm, recess 3's width is 7mm, fixture body 1 has all seted up a phi 14mm by 25 mm's bolt hole to the both sides of department, through increasing cooling water hydroecium sealing device, vertical condensate pump cooling water chamber root leakage's problem has been solved, not only solved cooling water chamber root leakage, and maintenance period has been reduced, economic benefits has been increased, the sealing device who installs can play the effect of sealing cooling water, the device's that has improved greatly, be worth popularizing, be applied, through increasing C type rubber circle 4, can reduce the device's the impact resistance, the life-span is also improved in the life-span of the C type is improved, the life-span is improved through the C4, the anti-slip pad, the service life of the device is guaranteed, and the life is used for the C4 is guaranteed.

The working principle of the utility model is that; firstly, measure the outside diameter of cooling water chamber, make a fixture that thickness is 30mm, the internal diameter of fixture is greater than 2mm of hydroecium external diameter, the lower part and the inboard of fixture utilize lathe processing 5mm dark 7mm wide recess 3, after the processing, divide the fixture to the branch, respectively process a phi 14mm dark 25 mm's bolt hole in the department both sides of dividing, install an O type circle in the lower part recess 3 of fixture, utilize two bolts to the department radially seal the hydroecium, utilize four bolts on the machine seal to press the lid to withstands the fixture, reach the axial seal of fixture to the hydroecium, utilize two-way seal to seal the department of leaking, through increasing C type rubber circle 4, impact force when can reduce the device and bump, protect the device, through increasing wear-resisting coating 5, the wearability of C type rubber circle 4 has been improved, thereby also improved the life of C type rubber circle 4, through increasing C type slipmat 6, prevent that the staff from appearing the hand in the in-process of access and slide and drop.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a sealing device that solves vertical water pump cooling water chamber root and leak, includes fixture body (1), its characterized in that: the novel clamping device is characterized in that the inner side of the clamping device body (1) is provided with a groove (3), two sides of the clamping device body (1) are movably connected with fastening bolts (2), the outer side of the clamping device body (1) is adhered with a C-shaped rubber ring (4), the surface of the C-shaped rubber ring (4) is coated with a wear-resistant coating (5), and one end of the C-shaped rubber ring (4) is adhered with a C-shaped anti-slip pad (6).

2. The sealing device for solving root leakage of cooling water chamber of vertical water pump according to claim 1, wherein: the thickness of fixture body (1) is 30mm, the internal diameter of fixture body (1) is greater than 2mm of hydroecium external diameter.

3. The sealing device for solving root leakage of cooling water chamber of vertical water pump according to claim 1, wherein: the depth of the groove (3) is 5mm, and the width of the groove (3) is 7mm.

4. The sealing device for solving root leakage of cooling water chamber of vertical water pump according to claim 1, wherein: two sides of the opposite division position of the clamp body (1) are provided with bolt holes with the diameter of 14mm and the depth of 25 mm.