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Integrated submersible pump motor support

A technology of motor bracket and submersible pump, which is applied in the direction of casing/cover/support, pump, pump device, etc., can solve the problems such as failure to prevent sinking and difficulty in salvaging the submersible pump.

Active Publication Date: 2021-09-07
中擎电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] None of the submersible pumps has the effect of preventing sinking. Once the fixed rope falls off, it will be very difficult to salvage the submersible pump.

Method used

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  • Integrated submersible pump motor support
  • Integrated submersible pump motor support
  • Integrated submersible pump motor support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-4 , an integrated submersible pump motor bracket, including a casing 1, an end cover 2 and an end cover 2 3 respectively fixed at both ends of the casing 1, a rotor 4 is also arranged in the casing 1, and the inner end of the rotor 4 It is rotationally connected with the inner side of the end cover one 2, the outer end of the rotor 4 protrudes from the end cover two 3, and the casing 1 also has an inner cavity 101 for installing the stator.

[0034] A plurality of mounting shells 5 are fixed on the outside of the casing 1 in the circumferential direction, and the side of the mounting shell 5 away from the casing 1 has a gap 501, and a pole 6 is installed in the gap 501 through a rotating shaft 7, and the pole 6 The movable end of the movable end can rotate out of the notch 501, and the rotating shaft 7 is driven by the driving mechanism.

[0035] As a further improvement of the above solution, the driving mechanism is a waterproof motor fixed on the insta...

Embodiment 2

[0038] see Figure 5-9 , an integrated submersible pump motor bracket, including a casing 1, an end cover 2 and an end cover 2 3 respectively fixed at both ends of the casing 1, a rotor 4 is also arranged in the casing 1, and the inner end of the rotor 4 It is rotationally connected with the inner side of the end cover one 2, the outer end of the rotor 4 protrudes from the end cover two 3, and the casing 1 also has an inner cavity 101 for installing the stator.

[0039] A plurality of mounting shells 5 are fixed on the outside of the casing 1 in the circumferential direction, and the side of the mounting shell 5 away from the casing 1 has a gap 501, and a pole 6 is installed in the gap 501 through a rotating shaft 7, and the pole 6 The movable end of the movable end can rotate out of the notch 501, and the rotating shaft 7 is driven by the driving mechanism.

[0040] In this embodiment, different from Embodiment 1, the driving mechanism includes a gear fixedly sleeved on the ...

Embodiment 3

[0044] Please refer to Figure 7 , as a further improvement of the above scheme, the outer side of the rotating column 11 has an engaging section, the outer surface of which is in the shape of a tooth column, and the engaging section is engaged with the transmission gear 14 for transmission, and one end of the rotating column 11 is movably sleeved with Bearing seat 21, the bottom of bearing seat 21 is connected with push rod 22. Through the above structure, the operation of the rotating column 11 is more stable.

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Abstract

The invention relates to the technical field of submersible pumps, and discloses an integrated submersible pump motor support which comprises a machine shell, and a first end cover and a second end cover which are fixed to the two ends of the machine shell respectively. A rotor is further arranged in the machine shell, the inner end of the rotor is rotationally connected with the inner side of the first end cover, the outer end of the rotor extends out of the second end cover, and an inner cavity for installing a stator is further formed in the machine shell. A plurality of mounting shells are fixed to the outer side of the machine shell along the circumferential direction, notches are formed in the sides, away from the machine shell, of the mounting shells, and supporting rods are rotationally mounted in the notches through rotating shafts respectively. The movable ends of the supporting rods can rotationally stretch out of the notches, the rotating shafts are driven by the driving mechanisms, and the driving mechanisms are waterproof motors fixed to the mounting shells. The integrated submersible pump motor support is simple in structure, can be prevented from sinking to the bottom for use, enables a submersible pump to work stably and reliably, and is not prone to damage.

Description

technical field [0001] The invention relates to the technical field of submersible pumps, in particular to an integrated submersible pump motor bracket. Background technique [0002] At present, submersible pumps are important equipment for deep well water extraction. When in use, the whole unit dives into the water and extracts groundwater to the surface. It is used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, and ship loading. It can also be used to extract groundwater from deep wells, and can also be used for rivers and reservoirs. , canals and other water lifting projects. It is mainly used for farmland irrigation and water for humans and animals in high mountainous areas. It can also be used for central air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines, and construction sites for drainage. [0003] All submersible pumps do not have the effect of preventing sinking. Once the fix...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/04H02K5/10H02K7/116H02K7/10H02K5/132H02K5/22F04D13/08
CPCH02K5/04H02K5/10H02K7/116H02K7/10H02K5/132H02K5/22F04D13/086Y02A30/14
Inventor 林波宋泽新叶灵荣林娜金新兵
Owner 中擎电机有限公司
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