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Device for efficiently cooling hydraulic oil of drilling machine

A cooling device and hydraulic oil technology, which is applied in the direction of fluid pressure actuation device, mechanical equipment, fluid pressure actuation system components, etc., can solve the problems of dangerous cooling process, inability to accurately control the temperature of hydraulic oil, and low cooling efficiency, and achieve Effects of increasing cooling efficiency, avoiding tube burst, and increasing safety

Inactive Publication Date: 2016-12-21
CHENGDU KECHUANGGU TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency cooling device for the hydraulic oil of a drilling rig, so as to solve the problems that the temperature of the hydraulic oil cannot be accurately controlled, the cooling efficiency is low, and the cooling process is dangerous.

Method used

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  • Device for efficiently cooling hydraulic oil of drilling machine
  • Device for efficiently cooling hydraulic oil of drilling machine

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-2 , an embodiment provided by the present invention: a high-efficiency cooling device for hydraulic oil of a drilling rig, including a hot oil inlet 1, a heat insulating pipe sleeve 2 is installed below the hot oil inlet 1, and a heat insulating pipe sleeve 2 is installed below the heat insulating pipe sleeve 2 The first cold pipe 3, a frozen water tank 4 is installed on one side of the first cold pipe 3, a steam outlet port 8 is installed...

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Abstract

The invention discloses a device for efficiently cooling hydraulic oil of a drilling machine, which comprises a hot oil inlet, wherein a heat-insulating pipe sleeve is arranged below the hot oil inlet; a first cooling pipe is arranged below the heat-insulating pipe sleeve; a vapor outlet is formed above a frozen water tank; a butting sleeve is arranged at the top end of a butting pipe; a cold gas storage chamber is arranged on one side of the frozen water tank; an oil outlet is formed above a temperature detector; a flow divider is arranged above the oil outlet; an oil outlet pipe is arranged on one side of the flow divider; and a return pipe is arranged above the flow divider. The first cooling pipe is arranged on the left side of the device for efficiently cooling the hydraulic oil of the drilling machine and is used for cooling for the first time through water evaporation and heat adsorption. By the pre-cooling design, the pipe explosion danger caused by pipeline rapid cooling is avoided, so that the safety of the device is improved.

Description

technical field [0001] The invention relates to the technical field of cooling devices, in particular to a high-efficiency cooling device for hydraulic oil of a drilling rig. Background technique [0002] Hydraulic oil coolers are often used in excavators, concrete pumps, fine mortar pumps, boom pumps, vehicle pumps, piling machines, trenchers, rotary drilling rigs, pavers, non-excavation equipment, air compressors, road rollers as power transmission medium. Hydraulic oil cooler products are mainly used in the circuits of hydraulic systems. When working, the high-temperature oil in the hydraulic system flows through the hydraulic oil cooler device, and performs high-efficiency heat exchange with the forced-flowing cold air in the heat exchanger, reducing the oil temperature to the working temperature to ensure that the main engine can continue to operate normally and make the work To perform well, a high-quality cooler is a type of heat exchange device used to cool a fluid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/04
CPCF15B21/042
Inventor 吴凯刘菲张建
Owner CHENGDU KECHUANGGU TECH CO LTD
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