Water pressure type elevator

A lifting elevator, hydraulic technology, applied in elevators, elevators in buildings, transportation and packaging, etc., can solve problems such as casualties

Inactive Publication Date: 2014-08-06
赵军政
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the elevator uses the motor to drive the winch to rotate and extend or shorten the length of the wire rope to achieve the goal of lifting the elevator. With the change of the elevator's service time, various failures will occur, which will easily lead to the rapid and free fall of the elevator, causing casualties Accidents keep happening

Method used

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  • Water pressure type elevator

Examples

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Embodiment Construction

[0005] A hydraulic lifting elevator is composed of a pool 9, a high-pressure pump 7, an elevator guide rail 5, a one-way valve 13, a water tank 12, a telescopic hydraulic cylinder 6, an elevator elevator chamber 4, a computer control center 1, a solenoid valve 8 and water, The water outlet pipe of the pool is connected to the water inlet pipe of the high-pressure pump, the water outlet pipe of the high-pressure pump is connected to the water inlet pipe of the one-way valve, and the water outlet pipe of the one-way valve is connected to the water inlet pipe of the telescopic hydraulic cylinder. Composed of sleeves, two adjacent sleeves are sealed with labyrinth sealing technology, one end of the telescopic hydraulic cylinder is fixedly connected to the base, the other end is fixedly connected to the water tank, the telescopic hydraulic cylinder is connected to the water tank, and the water tank is used with the elevator elevator Sealed by labyrinth sealing technology, the elevat...

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PUM

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Abstract

A water pressure type elevator is composed of a water pool 9, a high pressure pump 7, an elevator guiding rail 5, a one-way valve 13, a water tank 12, a telescopic hydraulic cylinder 6, an elevator lifting bin 4, a computer control center 1, an electromagnetic valve 8 and water. The high pressure water generated by the high pressure pump is utilized for increasing the height of the elevator, and the computer control center controls the on-off working time duration of the electromagnetic valve and the high pressure pump in a matched mode according to lifting information, controls water inlet flow and water draining flow and determines that the ascending speed and the descending speed of the elevator are constant. When the elevator breaks down, the elevator cannot descend in a free-falling mode, and casualty accidents cannot occur. The water pressure type elevator has the advantages of being constant in speed, safe and environmentally friendly, and saving energy.

Description

technical field [0001] The invention belongs to the field of elevators. Background technique [0002] In the prior art, the elevator uses the motor to drive the winch to rotate and extend or shorten the length of the wire rope to achieve the goal of lifting the elevator. With the change of the elevator's service time, various failures will occur, which will easily lead to the rapid and free fall of the elevator, causing casualties Accidents keep happening. Contents of the invention [0003] A hydraulic elevator, mainly composed of pool, high-pressure pump, elevator guide rail, one-way valve, water tank, telescopic hydraulic cylinder, elevator lifting chamber, computer control center, solenoid valve and water, when the elevator rises, the solenoid valve closes the water tank The drain pipe transports the water in the pool to the water tank through the high-pressure pump. As the water pressure continues to increase, the buoyancy of the water will continuously lift the lifti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/04B66B7/02
Inventor 赵军政
Owner 赵军政
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