Damping double suction pump with angle adjusting function

An angle-adjusting, double-suction pump technology, which is applied to the components, pumps, and pump components of the pumping device for elastic fluids, can solve the problems of inability to change the installation angle, damage to parts, and vibration of the double-suction pump. Simple structure, avoid damage to parts, and prevent stress collision

Pending Publication Date: 2021-08-31
ANHUI SANHUAN PUMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The double-suction pump has the following characteristics: it is equivalent to two single-suction impellers of the same diameter working at the same time, and the flow rate can be doubled under the same outer diameter of the impeller; the pump casing is opened horizontally, which is convenient for inspection and maintenance. The inlet and outlet of the suction pump are in the same direction and perpendicular to the pump shaft, which is beneficial to the arrangement and installation of the pump and the inlet and outlet pipes; the impeller structure of the double-suction pump is symmetrical, has no axial force, and runs relatively smoothly. The double-suction pump will vibrate when it is working , cause damage to its internal parts, and the existing double-suction pump cannot change the installation angle, adjust it

Method used

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  • Damping double suction pump with angle adjusting function
  • Damping double suction pump with angle adjusting function
  • Damping double suction pump with angle adjusting function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: as Figure 1-5 As shown, a shock-absorbing double-suction pump with angle adjustment function includes a flange 1, the top of the flange 1 is fixedly installed with a mounting seat 2, and the top side of the mounting seat 2 is provided with a shock-absorbing cavity 3, A disc 4 is clamped inside the cushioning cavity 3, and the top side of the disc 4 is fixedly connected with a sound-absorbing box 5, and a pump body 6 is fixedly installed inside the sound-absorbing box 5;

[0022] A bracket 21 is fixedly installed at the bottom center of the inner cavity of the cushioning chamber 3, and a clamping ball 7 is fixedly installed on the top side of the bracket 21, and a clamping groove 8 is provided at the bottom side of the center of the disc 4, and the clamping ball 7 and the The draw-in slot 8 is movably clamped, and the bottom side of the disc 4 is fixedly equipped with a number of springs 9, which are distributed with the draw-in slot 8 as the center of the...

Embodiment 2

[0029] Embodiment 2: as Figure 1-5 As shown, a shock-absorbing double-suction pump with angle adjustment function includes a flange 1, the top of the flange 1 is fixedly installed with a mounting seat 2, and the top side of the mounting seat 2 is provided with a shock-absorbing cavity 3, A disc 4 is clamped inside the cushioning cavity 3, and the top side of the disc 4 is fixedly connected with a sound-absorbing box 5, and a pump body 6 is fixedly installed inside the sound-absorbing box 5;

[0030] A bracket 21 is fixedly installed at the bottom center of the inner cavity of the cushioning chamber 3, and a clamping ball 7 is fixedly installed on the top side of the bracket 21, and a clamping groove 8 is provided at the bottom side of the center of the disc 4, and the clamping ball 7 and the The draw-in slot 8 is movably clamped, and the bottom side of the disc 4 is fixedly equipped with a number of springs 9, which are distributed with the draw-in slot 8 as the center of the...

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Abstract

The invention discloses a damping double suction pump with an angle adjusting function. The damping double suction pump comprises a flange, wherein a mounting seat is fixedly mounted at the top of the flange, a cushioning cavity is formed in the top side of the mounting seat, a disc is clamped in the damping cavity, a silencing box is fixedly connected to the top side of the disc, and a pump body is fixedly mounted inside the silencing box; a support is fixedly mounted in the center of the bottom of an inner cavity of the cushioning cavity, a clamping ball is fixedly mounted on the top side of the support, a clamping groove is formed in the bottom side of the center of the disc, the clamping ball is movably connected with the clamping groove in a clamped mode, and a plurality of springs are fixedly mounted on the bottom side of the disc and distributed with the clamping groove as the center. The damping double suction pump is simple in structure, convenient and practical, can change the mounting direction of the pump, and can achieve the adjusting function after mounting.

Description

Technical field: [0001] The invention relates to the field of pumps, in particular to a shock-absorbing double-suction pump with an angle adjustment function. Background technique: [0002] As an important form of centrifugal pump, double-suction pump is widely used in engineering because of its high lift and large flow. The impeller of this type of pump is actually composed of two back-to-back impellers, and the water flow from the impeller is merged into a volute. The double-suction pump has the following characteristics: it is equivalent to two single-suction impellers of the same diameter working at the same time, and the flow rate can be doubled under the same outer diameter of the impeller; the pump casing is opened horizontally, which is convenient for inspection and maintenance. The inlet and outlet of the suction pump are in the same direction and perpendicular to the pump shaft, which is beneficial to the arrangement and installation of the pump and the inlet and ...

Claims

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Application Information

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IPC IPC(8): F04D29/66
CPCF04D29/669
Inventor 杨小民林明龙
Owner ANHUI SANHUAN PUMP
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