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Inner wall scale flushing equipment for industrial pump and working method of inner wall scale flushing equipment

A technology for industrial pumps and scales, applied in cleaning methods and utensils, chemical instruments and methods, vehicle parts, etc., can solve problems such as difficulty in cleaning, inability to completely remove scale, and deviation of cleaning devices.

Active Publication Date: 2022-02-01
ANHUI JINWAN PUMP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Water source heat pump is a low-grade thermal energy resource formed by using the shallow water sources on the earth's surface, such as groundwater, rivers and lakes to absorb solar energy and geothermal energy. It adopts the principle of heat pump and realizes the transfer of low-level thermal energy to high-level thermal energy through a small amount of high-level electric energy input. Any running water on the earth contains different concentrations of mineral impurities. However, as the water source heat pump is used for a long time, the mineral impurities and sediment in the running water will slowly accumulate on the inner wall of the water source heat pump. If it is not cleaned in time, Scale with a certain thickness will be formed, which is not only difficult to clean, but more importantly affects the normal operation of the water source heat pump, and there is a possibility of explosion;
[0003] The existing scale cleaning method is that the operator holds the cleaning device to clean the tube wall of the water source heat pump, but the operator's hand-holding easily leads to the deviation of the cleaning device, causing the scraper of the device to deviate to one side of the tube wall, causing damage to the tube wall. Excessive scraping on one side has the problems of damaging the pipe wall and breaking the scraper, and the existing device has a weak cleaning ability for water source heat pumps with a long length, resulting in the incomplete removal of scale on the pipe wall, which affects subsequent use. Industrial descaling agents that react with scale are harmful to the human body to a certain extent, but in the prior art, operators use hand-held cleaning devices to clean at close range. There are industrial descaling agents that are harmful to the human body, and industrial descaling agents are not collected. the problem of polluting the environment;

Method used

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  • Inner wall scale flushing equipment for industrial pump and working method of inner wall scale flushing equipment
  • Inner wall scale flushing equipment for industrial pump and working method of inner wall scale flushing equipment
  • Inner wall scale flushing equipment for industrial pump and working method of inner wall scale flushing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-2 and Figure 5-6 As shown, first spray cleaning liquid on the scale on the pipe wall of the water source heat pump, and after the cleaning liquid reacts with the scale for a period of time, push the present invention to the vicinity of the water source heat pump, and place the four corners of the bottom of the chassis frame 1 through the rollers 10 connected by the supporting columns 9 Carry out fixing, be installed in the rotating rod two 12 of long board 11 middle parts by handle rotation, the arc baffle plate 13 that one end of rotating rod two 12 is connected through the bearing movably carries out spacing to roller 10, prevents that the present invention when carrying out work, due to vibration The position deviation of the present invention affects the removal of scale on the inner wall of the water source heat pump. Open the electric push rod 206 included in the lifting assembly 2, and the electric push rod 206 pushes the second connecting rod ...

Embodiment 2

[0041] Such as Figure 1-3 and Figure 7 As shown, first use a shovel to scrape off the scale near the edge of the water source heat pump pipe wall, so that the expansion and fixing assembly 3 of the present invention can fit better with the water source heat pump pipe wall, and ensure that the scraper 414 scrapes the scale on the pipe wall. In addition to being uniform, turn the first sleeve 410 sleeved on the outside of the rotating rod 409. The rotation of the first sleeve 410 and the fine thread will drive the second sleeve 411 to move horizontally. The horizontal movement of the second sleeve 411 makes , the adjustment rod 416 deflects the angle, and then drives the third sleeve 412 connected with the adjustment rod 416 to move in the vertical direction until the scraper 414 is attached to the wall of the water source heat pump, and the third sleeve 412 and the long rod 417 pass through the third sleeve 412 The four telescopic rods 413 are connected so that the scraper 4...

Embodiment 3

[0043] Such as Figure 1-4 and Figure 8 As shown, the driving motor 401 is turned on, the operator holds the water pipe to spray the scraper 414, the brush 415 and scale, and at the same time the operator pushes the push rod 313 by hand, and the pulley 311 rolls on the pipe wall of the water source heat pump to ensure that the scraper 414 is always in the water source At the center of the tube wall of the heat pump, when specifically setting, when the length of the water source heat pump to be cleaned is long, the push rod 313 is disassembled, and the push rod 313 corresponding to the length of the water source heat pump is replaced, so that the scraper 414 of the present invention can clean the water source heat pump. The scale deeper in the pipe wall is scraped to solve the problem that the existing device cannot clean the water source heat pump with a longer size. With the cooperation of the first telescopic rod 309, the scraper 414 can clean the scale deeper in the pipe w...

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PUM

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Abstract

The invention discloses inner wall scale flushing equipment for an industrial pump and a working method of the inner wall scale flushing equipment, relates to the technical field of industrial pump scale cleaning, and aims at solving the problems that: existing devices are prone to deviation in the pipe wall scale cleaning process, the scale cleaning effect is poor, and the pipe wall and a scraper are damaged due to excessive scraping on one side of the pipe wall. The equipment comprises a chassis frame, supporting columns and rolling wheels, the supporting columns are fixed to the four corners of the bottom of the chassis frame through spot welding, the rolling wheels are movably connected to the bottoms of the supporting columns through bearings, a lifting assembly is installed at the top of the chassis frame, the lifting assembly comprises a moving plate, an expanding fixing assembly and a cleaning assembly are mounted at the top of the movable plate, and the fixed plate is fixedly connected to the top of the movable plate. Compared with the prior art, water source heat pumps with different lengths can be thoroughly cleaned, and the problem that one side of the pipe wall is excessively scraped, so that the pipe wall and a scraper are damaged can be avoided.

Description

technical field [0001] The invention relates to the technical field of scale cleaning of industrial pumps, in particular to an inner wall scale cleaning device for industrial pumps and a working method thereof. Background technique [0002] Water source heat pump is a low-grade thermal energy resource formed by using the shallow water sources on the earth's surface, such as groundwater, rivers and lakes to absorb solar energy and geothermal energy. It adopts the principle of heat pump and realizes the transfer of low-level thermal energy to high-level thermal energy through a small amount of high-level electric energy input. Any running water on the earth contains different concentrations of mineral impurities. However, as the water source heat pump is used for a long time, the mineral impurities and sediment in the running water will slowly accumulate on the inner wall of the water source heat pump. If it is not cleaned in time, Scale with a certain thickness will be formed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/047B08B13/00B60B33/00
CPCB08B9/047B08B13/00B60B33/0002B60B33/0081
Inventor 侯含笑杨静余培亭白强宇
Owner ANHUI JINWAN PUMP TECH CO LTD
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