Energy-saving air exhauster

A technology of air extractor and main frame, which is applied in the direction of mining fluid, wellbore/well components, earthwork drilling and production, etc. It can solve the problems of tower instability and counterweight box reciprocating motion not stable enough, so as to reduce friction and make adjustment easy , noise reduction effect

Inactive Publication Date: 2018-02-13
GUANGXI HUALI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing long-stroke air extractors have their counterweight mechanisms arranged on one side of the tower, and the reciprocating movement of the counterweight box is not stable enough, resulting in an unstable tower during the production process.

Method used

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  • Energy-saving air exhauster
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Examples

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0016] like Figure 1-Figure 4 As shown, the present invention includes a main frame 1, a power assembly installed on the main frame 1, a counterweight assembly and a guide assembly, the counterweight assembly is connected with the power assembly through a rubber traction belt 4, and the counterweight assembly Installed inside the main frame 1, the power assembly and guide assembly are installed on the upper platform 8 of the main frame 1; the counterweight assembly has a counterweight rubber traction belt 12 and a counterweight box 14 installed on the counterweight slide rail 11, The counterweight slide rail 11 is installed in the main frame 1, one end of the counterweight rubber traction belt 12 is connected with the internal fixed pressure plate of the drive wheel 9, and the other end is connected with the counterweight pull rod 13 through the rear b...

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Abstract

The invention discloses an energy-saving air extractor, relates to the technical field of air extractor equipment, and includes a main frame, a power assembly, a counterweight assembly and a guide assembly, the counterweight assembly is connected with the power assembly, and the counterweight assembly Installed inside the main frame, the power assembly and guide assembly are installed on the upper platform of the main frame; One end is connected with the internal fixed pressure plate of the drive wheel, the other end is connected with the counterweight rod through the rear belt support roller, and the counterweight rod is connected with the counterweight box; the counterweight box is filled with barite; compared with the prior art, due to the counterweight assembly Installed inside the main frame, it reduces the friction between the counterweight pulley and the counterweight track, so that the counterweight box can run up and down smoothly; the counterweight slide rail is also installed in the main frame, and the slide rail can be assembled before hoisting, so that The assembly is more convenient, and the adjustment of the slide rail is also easier; the counterweight box is filled with barite, which can precisely adjust the counterweight.

Description

technical field [0001] The invention relates to the technical field of air extractor equipment, in particular to an energy-saving air extractor. Background technique [0002] The air extractor generally has a closed air chamber and a piston, with two one-way valves: when the piston is pulled to one side by an external force, the air pressure in the closed air chamber decreases, and the valve connected to the closed container opens, and the air is drawn in to balance the decrease. air pressure; when the piston moves in reverse under the action of external force, the air pressure in the air chamber increases, and the front valve is one-way, which cannot push the gas back into the airtight container, so it can only open another one-way valve connected to the outside world. The air is squeezed out, into the atmosphere. [0003] The tower-type long-stroke air extractor is an electromechanical integrated air extractor. It uses a system to drive the motor to run, and the power sou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/00
CPCE21B43/121
Inventor 刘容在金峰
Owner GUANGXI HUALI GRP
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