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Vacuum cleaning system and cleaning method

A technology for vacuum cleaning and cleaning tanks, applied in cleaning methods and appliances, cleaning methods using liquids, chemical instruments and methods, etc., can solve problems such as uneven water temperature in cleaning tanks, improve water injection efficiency, accelerate entry, and solve water temperature problems uneven effect

Pending Publication Date: 2021-03-19
SHINVA MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a kind of bubble generator, which realizes pulsating cleaning in the cleaning tank, improves the cleaning effect, and at the same time solves the problem of uneven water temperature in the cleaning tank. Vacuum cleaning system and cleaning method

Method used

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  • Vacuum cleaning system and cleaning method
  • Vacuum cleaning system and cleaning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 As shown, a vacuum cleaning system includes a cleaning tank 29, and a bubble generator 24 is installed in the cleaning tank 29.

[0043] have figure 2 As shown, the cleaning tank 29 is in the shape of a rectangle with openings at both ends, and hermetic doors (not shown in the figure) are respectively arranged at the openings at both ends. refer to Figure 3~Figure 5 , the shell of the cleaning tank 29 comprises a cleaning tank inner shell 36 and a cleaning tank shell 34 fixed on the outside of the cleaning tank inner shell 36, the cleaning tank shell 34 is a trapezoidal corrugated structure in section, and the part end faces of the cleaning tank shell 34 are in contact with the cleaning tank. The outer wall of the shell 36 is attached and sealed and fixed, and the other part of the end face is spaced from the outer wall of the cleaning tank inner shell 36 to form several interlayers on the surface of the cleaning tank 36, and the interlayers are arr...

Embodiment 2

[0082] The driving difference between this embodiment and the embodiment lies in that the structure of the cleaning tank 29 in this embodiment is different from that in the first embodiment.

[0083] Such as Figure 8~10 As shown, in the cleaning tank 29 of this embodiment, the cleaning tank inner shell 36 is included, and a plurality of reinforcing ribs 44 are sequentially set on the outer ring of the cleaning tank shell 34 along the length direction of the cleaning tank 29, and the reinforcing ribs 44 are hollow structures. , its two sides are fixed with the outer wall of the cleaning tank shell 34, and its inner cavity forms a plurality of independent interlayers outside the cleaning tank shell 34.

[0084] The surface of the cleaning tank 29 is also provided with some cleaning tank joints 35, the cleaning tank joints 35 are partly located on the surface of the reinforcing rib 44 and communicate with the interlayer, and the other part is located in the gap between two adjac...

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Abstract

A vacuum cleaning system and a cleaning method belong to the field of medical equipment. The system comprises a cleaning tank (29) and is characterized in that a bubble generator (24) is mounted in aninner cavity of the cleaning tank (29), a steam heating unit, a pure water circulating unit, a tap water cooling unit, a vacuumizing unit and an air supplementing unit which are controlled by a controller are arranged outside the cleaning tank (29), and the method further comprises the following steps: a, preheating; b, injecting pure water, and performing steam heating; c, judging the water temperature of the cleaning tank for the first time; d, performing vacuumizing; e, judging the water level; f, judging the water temperature of the cleaning tank for the second time; g, heating pure water; h, collecting condensate water; i, reducing the water temperature of the water tank; and j, performing pulse cleaning. By means of the vacuum cleaning system and cleaning method, pulse cleaning is achieved in the cleaning tank, so that the cleaning effect is improved, and meanwhile, the defect that the water temperature in the cleaning tank is uneven is overcome.

Description

technical field [0001] A vacuum cleaning system and a cleaning method belong to the field of medical equipment. Background technique [0002] Vacuum cleaners are common cleaning equipment widely used in various fields such as medical treatment. A cleaning tank is provided in the vacuum cleaner, and items to be cleaned are placed in the cleaning tank for cleaning. In the vacuum cleaning machine in the prior art, the cleaning tank mainly adopts the method of sheet metal welding to improve the compressive strength of the inner shell, and the immersion cleaning leads to a large amount of water in the tank, which will take a long time to heat up the water. And in the follow-up vacuum cleaning process, the water temperature of the cleaning tank will be lowered, which will affect the cleaning effect. Moreover, the existing vacuum cleaning machine adopts a single water circulation heating method when heating, and the dead corner with poor fluidity in the tank may have a low water t...

Claims

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Application Information

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IPC IPC(8): B08B3/10B08B13/00
CPCB08B3/10B08B13/00
Inventor 张龙龙陈琨许征文赵润吕志明韩宝林
Owner SHINVA MEDICAL INSTR CO LTD