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Laboratory pipeline type air exhaust filtering equipment

A filtering equipment and pipeline-type technology, which is applied in the direction of mechanical equipment, non-variable pumps, and parts of pumping devices for elastic fluids, etc., can solve problems such as disassembly troubles, achieve tightness, and facilitate installation and disassembly , replace the effect quickly and easily

Active Publication Date: 2018-06-08
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In some laboratories nowadays, in order to discharge the smoke and dust generated by the experiments in the laboratory in time, the current laboratories are equipped with exhaust fans with filter chips. The filter chips need to be cleaned or replaced for a long time, but now The installation frame of the filter element is fixedly connected to the outer frame by fixing bolts, so it is very troublesome to disassemble

Method used

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  • Laboratory pipeline type air exhaust filtering equipment
  • Laboratory pipeline type air exhaust filtering equipment
  • Laboratory pipeline type air exhaust filtering equipment

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Embodiment Construction

[0015] 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.

[0016] see figure 1 , figure 2 and image 3 , the present invention provides a technical solution: a laboratory pipeline type exhaust filter equipment, including a fixed sleeve 1, one end of the fixed sleeve 1 is fixed with a fixed grille cover 3 by a fixing bolt, and the center of the fixed grille cover 3 A motor 2 is provided at the position, and one end of the motor 2 extends to the inside of the fixed sleeve 1, and one end of the fixed sleeve 1 is provi...

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Abstract

The invention discloses laboratory pipeline type air exhaust filtering equipment. The equipment comprises a fixed sleeve, and a fixed grating cover is fixed at one end of the fixed sleeve through a fixing bolt; a motor is arranged in the center of the fixed grating cover, one end of the motor extends into the fixed sleeve, and a fan blade is arranged at one end of the fixed sleeve; the other end of the fixed sleeve is fixedly provided with a communication cover through a fixing bolt, and the other end of the communication cover is provided with an outer frame. The two ends of a chip fixing frame are additionally provided with telescopic clamping blocks, and the chip fixing frame is arranged in an installation groove and is clamped to a clamping groove through the clamping blocks, so that compared with a traditional bolt fixing mode, according to the connection mode of the chip fixing frame and the outer frame, installation and detachment are more convenient and quicker, and a filter chip can be replaced quickly and easily; meanwhile, a rubber strip in the fixing groove is in close contact with the surface of the bottom of the installation groove, so that the sealing performance between the chip fixing frame and the installation groove is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of filtering and exhausting fans, and in particular relates to a laboratory pipeline type exhausting and filtering equipment. Background technique [0002] Exhaust fan, a type of air-conditioning appliance that is driven by a motor to rotate the fan blades to exchange air between indoor and outdoor; also known as ventilation fan; the purpose of exhaust is to remove indoor dirty air, adjust temperature, humidity and sensory effects. Exhaust fans are widely used in homes and public places; exhaust fans are divided into partition wall type (both sides of the partition wall hole are free spaces, and the air is exchanged from one side of the partition wall to the other side), duct exhaust type (one side enters the air from the free space, while the other side exhausts the air through the duct), ducted air intake type (one side enters the air through the duct, while the other side exhausts the air to the free spac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/12F04D29/08F04D29/60F04D29/70
CPCF04D25/12F04D29/083F04D29/601F04D29/703
Inventor 许石青
Owner GUIZHOU UNIV