CN211452048U - Intelligent cleaning device for efficient heat exchange tube - Google Patents

Intelligent cleaning device for efficient heat exchange tube Download PDF

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Publication number
CN211452048U
CN211452048U CN201921923133.0U CN201921923133U CN211452048U CN 211452048 U CN211452048 U CN 211452048U CN 201921923133 U CN201921923133 U CN 201921923133U CN 211452048 U CN211452048 U CN 211452048U
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China
Prior art keywords
water
steam
cleaning
tube
pipe
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Application number
CN201921923133.0U
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Chinese (zh)
Inventor
李强
谢祎
张望成
鲁蓉蓉
黄聪
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Hunan Xiangtou Goldsky New Materials Co ltd
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Hunan Xiangtou Goldsky New Materials Co ltd
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Abstract

The utility model discloses a can get rid of high-efficient heat exchange tube intelligence belt cleaning device of high-efficient pipe surface greasy dirt impurity on line, it includes the frame, characterized by is equipped with pipe fitting induction pipe, water cleaning box, steam cleaning box, pipe fitting contact tube in the frame, water cleaning box upper portion is equipped with the water spray subassembly, water cleaning box is equipped with first water pipe outward, be equipped with first water pump, first filter, first heater, presser on first water pipe in proper order, be equipped with feed sensor, feeding pulley between pipe fitting induction pipe and the water spray subassembly, steam cleaning box upper portion is equipped with the steam spray subassembly, steam cleaning box is equipped with the second water pipe outward, be equipped with second water pump, second filter, second heater, steam generator on the second water pipe in proper order, the utility model discloses greatly reduced the water consumption, simplify the cleaning process, reduce energy loss; the cleaning efficiency of the high-efficiency pipe is improved, and the cleaning time is greatly reduced; the automation and intelligence degree of the cleaning equipment is improved, the labor input is reduced, and the labor cost is reduced.

Description

Intelligent cleaning device for efficient heat exchange tube
Technical Field
The utility model relates to an online intelligent belt cleaning device, specifically speaking are high-efficient heat exchange tube intelligence belt cleaning device.
Background
In heat exchangers of central air conditioners, high-efficiency refrigeration and small and medium-sized heat collecting equipment, a high-efficiency heat exchange tube reinforced on the outer surface of a light tube is generally adopted as a tube bundle of a shell-and-tube heat exchanger of the heat exchanger; the external reinforcement of the pipe is mainly characterized in that specific textures including high and low fins, pipe threads, tooth threads, pits, wave nodes, pipe grooves and the like are formed on the external surface of the pipe through a single or multiple composite process methods such as rolling, drawing, spinning and the like. In the process of strengthening machining outside the pipe, in order to ensure the service life of a cutter and the machining quality outside the pipe, the machining heat needs to be taken away by using cooling liquid, the cooling liquid belongs to oily liquid and is attached to fins, pipe threads, tooth threads, pits, nodes and the bottom end of a pipe groove outside the pipe, and the cleanliness of the outer surface of the pipe is influenced.
At present, after the high-efficiency heat exchange tube is processed, an off-line ultrasonic cleaning process is mainly adopted. The process cleaning equipment is an ultrasonic cleaning machine, clear water is added into a cleaning tank, a metal cleaning agent is added into the clear water, and the water is heated to a proper temperature through electric heating, wherein the cleaning temperature is 75 ℃ and the rinsing temperature is 65 ℃; arranging the high-efficiency pipes in the frame one by one, fixing, and hoisting the frame into the cleaning tank by using a travelling crane; cleaning each frame of high-efficiency tubes for 40 min; after cleaning each frame of pipe, hanging the frame out by a travelling crane to start rinsing, lifting up and down and immersing during rinsing to wash residual cleaning liquid, and finally spraying clean water on the surface of the high-efficiency pipe; and taking out the cleaned high-efficiency pipe, and completely blowing out the residual cleaning solution by using compressed air.
The existing high-efficiency pipe ultrasonic cleaning technical scheme mainly has the defects of more water consumption, large energy consumption, complex process, long time consumption, more manpower input and the like; the main reasons are that the ultrasonic cleaning tank has large water content, is not a closed container, consumes long time for single cleaning, has large heat dissipation capacity and much energy consumption loss; ultrasonic cleaning is off-line cleaning process, and degree of automation is low, and whole process needs the high-efficient pipe of manpower transport, and the input manpower is many.
Disclosure of Invention
The utility model aims at providing a can get rid of high-efficient heat exchange tube intelligence belt cleaning device of high-efficient pipe surface greasy dirt impurity on line.
The utility model adopts the following technical proposal to realize the purpose of the invention, an intelligent cleaning device for a high-efficiency heat exchange tube comprises a frame, an electric cabinet is arranged on the frame, and is characterized in that a tube lead-in tube, a water cleaning box, a steam cleaning box and a tube leading-out tube are arranged on the frame according to the conveying direction of the high-efficiency tube, the upper part of the water cleaning box is provided with a water spraying component for spraying water to the outer wall of the high-efficiency tube, the water cleaning box is externally provided with a first water tube communicated with the water spraying component, the first water tube is sequentially provided with a first water pump, a first filter, a first heater and a pressurizer according to the water flow direction, a feeding sensor and a feeding pulley are arranged between the tube lead-in tube and the water spraying component, the upper part of the steam cleaning box is provided with a steam spraying component for spraying steam to the outer wall of the high-efficiency tube, the steam cleaning box, and a second water pump, a second filter, a second heater and a steam generator are sequentially arranged on the second water pipe according to the water flow direction, a discharge sensor and a discharge pulley are arranged between the steam spray assembly and the pipe fitting delivery pipe, and a water inlet pipe and a water outlet pipe are arranged on the water cleaning tank and the steam cleaning tank.
The utility model discloses a realize 360 no dead angles of washing in the high-efficient outside of tubes to reduce the water hammer noise, the water spray subassembly including installing the water wash bowl at water washing incasement, water wash bowl inner wall evenly distributed has the water nozzle of mutual intercommunication, the water nozzle surround a week around water wash bowl inner wall and form annular spray structure, the steam spray subassembly including installing the steam wash bowl at steam washing incasement, steam wash bowl inner wall evenly distributed has the steam nozzle of mutual intercommunication, steam nozzle surround a week around the steam wash bowl inner wall and form annular spray structure, all be equipped with the drain pipe for water wash bowl, steam wash bowl bottom.
The utility model discloses a realize automatic intellectuality, the electric cabinet surface inlay and be equipped with display screen and control button, be equipped with the PLC controller in the electric cabinet, the output of feeding sensor and ejection of compact sensor all with the input electric connection of PLC controller, the output of PLC controller respectively with first water pump, first filter, first heater, presser, second water pump, second filter, second heater, steam generator's input electric connection.
The utility model discloses a water level in the control box, water washing case, steam wash incasement all be equipped with water level controller.
By adopting the technical scheme, the utility model better realizes the purpose of the invention, greatly reduces the water consumption, simplifies the cleaning process and reduces the energy consumption; the cleaning efficiency of the high-efficiency pipe is improved, and the cleaning time is greatly reduced; the automation and intelligence degree of the cleaning equipment is improved, the labor input is reduced, and the labor cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a rack, 2 water cleaning tanks, 3 steam cleaning tanks, 4 pipe leading-in pipes, 5 pipe leading-out pipes, 6 high-efficiency pipes, 7 first water pipes, 8 second water pipes, 9 first water pumps, 10 first filters, 11 first heaters, 12 pressurizers, 13 second water pumps, 14 second filters, 15 second heaters, 16 steam generators, 17 feeding pulleys, 18 feeding sensors, 19 discharging sensors, 20 discharging pulleys, 21 water inlet pipes, 22 water outlet pipes, 23 water level controllers, 24 water nozzles, 25 water cleaning cylinders, 26 water outlet pipes, 27 electric control boxes, 28 steam cleaning cylinders and 29 steam nozzles are arranged.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
As shown in figure 1, the intelligent cleaning device for the high-efficiency heat exchange tube comprises a frame 1, wherein an electric control box 27 is arranged on the frame 1, and is characterized in that a tube leading-in tube 4, a water cleaning box 2, a steam cleaning box 3 and a tube leading-out tube 5 are arranged on the frame 1 according to the conveying direction of a high-efficiency tube 6, a water spraying component for spraying water to the outer wall of the high-efficiency tube 6 is arranged at the upper part of the water cleaning box 2, a first water pipe 7 communicated with the water spraying component is arranged outside the water cleaning box 2, a first water pump 9, a first filter 10, a first heater 11 and a pressurizer 12 are sequentially arranged on the first water pipe 7 according to the water flow direction, a feeding sensor 18 and a feeding pulley 17 are arranged between the tube leading-in tube 4 and the water spraying component, a steam spraying component for spraying steam to the outer wall of the high-efficiency tube 6 is arranged at the upper part of the steam cleaning box 3, a second water, a second water pump 13, a second filter 14, a second heater 15 and a steam generator 16 are sequentially arranged on the second water pipe 8 according to the water flow direction, a discharge sensor 19 and a discharge pulley 20 are arranged between the steam spray assembly and the pipe guide-out pipe 5, and a water inlet pipe 21 and a water outlet pipe 22 are arranged on the water cleaning tank 2 and the steam cleaning tank 3.
The utility model discloses a realize 360 degrees cleaning no dead angles in the outside of high-efficient pipe 6, and reduce water hammer noise, water spray assembly include the water wash bowl 25 of installing in water wash tank 2, water wash bowl 25 inner wall evenly distributed has water nozzle 24 that communicates each other, water nozzle 24 surround a circle around water wash bowl 25 inner wall and form annular spray structure, there are 4 groups annular spray structure on this embodiment water wash bowl 25 axial direction, each group includes 3 evenly distributed drainage nozzle 24, steam spray assembly include install steam wash bowl 28 in steam wash tank 3, steam wash bowl 28 inner wall evenly distributed has steam nozzle 29 that communicates each other, steam nozzle 29 surround a circle around steam wash bowl 28 inner wall and form annular spray structure, there are 4 groups annular spray structure on this embodiment steam wash bowl 28 axial direction, each group includes 3 evenly distributed steam nozzle 29, the bottom parts of the water cleaning cylinder 25 and the steam cleaning cylinder 28 are provided with drain pipes 26.
The utility model discloses water wash bowl 25, steam wash bowl 28 constitute by two semicircles, the dismouting maintenance of being convenient for, and water wash bowl 25, steam wash bowl 28 are respectively through the support mounting in water wash tank 2, steam wash tank 3.
The utility model discloses a realize automatic intellectuality, electric cabinet 27 surface inlay and be equipped with display screen and control button, be equipped with the PLC controller in the electric cabinet 27, the output of feeding sensor 18 and ejection of compact sensor 19 all with the input electric connection of PLC controller, the output of PLC controller respectively with first water pump 9, first filter 10, first heater 11, presser 12, second water pump 13, second filter 14, second heater 15, steam generator 16's input electric connection.
The utility model discloses a water level in the control box, all be equipped with in water washing case 2, the steam washing case 3 with water level controller 23.
The utility model discloses a control button on electric cabinet 27 has set for temperature data and pressure data, high-efficient pipe 6 reinforces the section and has processed, high-efficient pipe 6 passes through pipe fitting induction pipe 4, the pulley gets into in the water washs case 2, high-efficient pipe 6 is when passing through feed sensor 18, trigger feed sensor 18, feed sensor 18 is with signal transmission to the PLC controller, start first water pump 9 through the PLC controller, carry water to first filter 10 and filter, carry to first heater 11 after filtering, heat water to 70 ℃ from the normal atmospheric temperature rapidly, carry to presser 12 after the heating, pressurize 70 ℃ water to 2MPa, carry to water nozzle 24 at last, clean the miscellaneous bits of granule in the high-efficient pipe 6 surface recess through water nozzle 24, then control second water pump 13 through the PLC controller, carry the water in the steam washing case 3 to second filter 14 and filter, carry to second heater 15 after filtering and heat water to 100 ℃ from the normal atmospheric temperature rapidly, the heated water is conveyed to the steam generator 16, the water with the temperature of 100 ℃ is changed into the steam with the pressure of 2MPa, the water is finally conveyed to the steam nozzle 29, the oil stain which is difficult to clean in the groove on the outer side of the high-efficiency pipe 6 is cleaned through the steam nozzle 29, when the high-efficiency pipe 6 leaves the discharge sensor 19 for more than 20s, the discharge sensor 19 is triggered, the discharge sensor 19 transmits a signal to the PLC controller, the first water pump 9 is closed through the PLC controller, the first filter 10, the first heater 11, the pressurizer 12, the second water pump 13, the second filter 14, the second heater 15 and the steam generator 16 are closed, the cleaning of the high-efficiency pipe 6 is finished, the circulation is repeated, and the online cleaning process of the high-efficiency pipe.
The angles of the water nozzle 24 and the steam nozzle 29 can be adjusted, and 360-degree cleaning of the outer side of the pipe body is realized without dead angles.
The utility model discloses water washs case 2, all be equipped with water level controller 23 in the steam washing case 3, water washs case 2, all be equipped with control flap on inlet tube 21 and the outlet pipe 22 of steam washing case 3, water level controller 23, control flap all is connected with the PLC controller, control flap through on the inlet tube 21 of PLC controller control is opened, water enters into water respectively and washs case 2, in the steam washing case 3, reach the settlement position when the water level, control flap through on the PLC controller control inlet tube 21 closes, when the water level surpasss the settlement position or washs and accomplish, control flap opens on the PLC controller control inlet tube, it can to discharge water.
The utility model greatly reduces the water consumption, simplifies the cleaning process and reduces the energy consumption; carrying out double-row cultivation in the prior ultrasonic cleaning process with the capacity of about 7m, wherein about 5 batches of pipes (about 400 pipes, determined by the pipe cleaning degree) are cleaned by filling water once; the capacity of the water cleaning box 2 and the steam cleaning box 3 of the cleaning device is about 3m, the continuous filtration is carried out through the first filter 10 and the second filter 14, 2000 tubes can be cleaned after the water is filled once, and the middle of the tubes is only required to be cleaned; 2. the cleaning efficiency of the high-efficiency pipe 6 is improved, and the cleaning time is greatly reduced; in the existing ultrasonic cleaning process, water is injected from a cleaning tank, the water temperature is heated to 75 ℃, the high-efficiency pipes 6 are placed in a frame one by one and are hoisted into the cleaning tank, then cleaning is carried out for 40min, the first batch (80 pipes) of cleaning is about 300min, and each subsequent batch of cleaning is about 60 min; the cleaning device of the utility model directly enters the machine for automatic cleaning after being processed from the reinforced section of the pipe, and no extra time is consumed; 3. the automation and intelligence degree of the cleaning equipment is improved, the labor input is reduced, and the labor cost is reduced;
the above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The intelligent cleaning device for the high-efficiency heat exchange tube comprises a rack, wherein an electric cabinet is arranged on the rack, and the intelligent cleaning device is characterized in that a tube guiding-in tube, a water cleaning box, a steam cleaning box and a tube guiding-out tube are arranged on the rack according to the conveying direction of the high-efficiency tube, a water spraying assembly for spraying water to the outer wall of the high-efficiency tube is arranged on the upper portion of the water cleaning box, a first water tube communicated with the water spraying assembly is arranged outside the water cleaning box, a first water pump, a first filter, a first heater and a pressurizer are sequentially arranged on the first water tube according to the water flow direction, a feeding sensor and a feeding pulley are arranged between the tube guiding-in tube and the water spraying assembly, a steam spraying assembly for spraying steam to the outer wall of the high-efficiency tube is arranged on the upper portion of the steam cleaning box, a second water tube communicated with the steam spraying assembly is arranged outside the steam cleaning box, and a second water, The second heater, steam generator are equipped with ejection of compact sensor, ejection of compact pulley between steam spray assembly and the pipe fitting contact tube, water wash case, steam wash and all be equipped with inlet tube, outlet pipe on the case.
2. The intelligent cleaning device for the high-efficiency heat exchange tube according to claim 1, wherein the water spray assembly comprises a water cleaning barrel arranged in a water cleaning box, water nozzles which are communicated with each other are uniformly distributed on the inner wall of the water cleaning barrel, the water nozzles surround the inner wall of the water cleaning barrel for a circle to form an annular spray structure, the steam spray assembly comprises a steam cleaning barrel arranged in the steam cleaning box, steam nozzles which are communicated with each other are uniformly distributed on the inner wall of the steam cleaning barrel, the steam nozzles surround the inner wall of the steam cleaning barrel for a circle to form an annular spray structure, and drain tubes are arranged at the bottoms of the water cleaning barrel and the steam cleaning barrel.
3. The intelligent cleaning device for the high-efficiency heat exchange tube according to claim 1, wherein a display screen and control buttons are embedded on the surface of the electric cabinet, a PLC (programmable logic controller) is arranged in the electric cabinet, the output ends of the feeding sensor and the discharging sensor are electrically connected with the input end of the PLC, and the output end of the PLC is electrically connected with the input ends of the first water pump, the first filter, the first heater, the pressurizer, the second water pump, the second filter, the second heater and the steam generator respectively.
4. The intelligent cleaning device for the high-efficiency heat exchange tube according to claim 2, wherein a display screen and control keys are embedded on the surface of the electric cabinet, a PLC (programmable logic controller) is arranged in the electric cabinet, the output ends of the feeding sensor and the discharging sensor are electrically connected with the input end of the PLC, and the output end of the PLC is electrically connected with the input ends of the first water pump, the first filter, the first heater, the pressurizer, the second water pump, the second filter, the second heater and the steam generator respectively.
5. The intelligent cleaning device for the high-efficiency heat exchange tubes as claimed in claim 1, 2, 3 or 4, wherein water level controllers are arranged in the water cleaning tank and the steam cleaning tank.
CN201921923133.0U 2019-11-08 2019-11-08 Intelligent cleaning device for efficient heat exchange tube Active CN211452048U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921923133.0U CN211452048U (en) 2019-11-08 2019-11-08 Intelligent cleaning device for efficient heat exchange tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921923133.0U CN211452048U (en) 2019-11-08 2019-11-08 Intelligent cleaning device for efficient heat exchange tube

Publications (1)

Publication Number Publication Date
CN211452048U true CN211452048U (en) 2020-09-08

Family

ID=72317830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921923133.0U Active CN211452048U (en) 2019-11-08 2019-11-08 Intelligent cleaning device for efficient heat exchange tube

Country Status (1)

Country Link
CN (1) CN211452048U (en)

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