CN208805097U - Air cooling unit heat radiator fin cleaning device - Google Patents

Abstract

The utility model relates to a kind of air cooling unit heat radiator fin cleaning devices, it include guide assembly, vertical travelling mechanism, water and gas dual-purpose rack for cleaning and pipeline, upper and lower rails bracket is bolted on a heat sink, on lower perforated plate, upper and lower rails are welded on respective rail brackets, it is welded between every section guide rail with guide rail splice, is welded with guide rail buting iron in upper and lower rails two sides end；A pipeline support is provided on pipeline every 2.5 meters；Water and gas dual-purpose rack for cleaning includes stainless steel tube, elbow, connecting plate, welding point, high pressure water cleaning nozzle and pneumatic special nozzle, and high pressure water cleaning nozzle is arranged in outer ring, and pneumatic special nozzle is arranged in inner ring；Advantage is this kind of modified cleaning equipment, improves existing equipment cleaning effect, reduces the use cost of existing cleaning equipment.Embody change it is small, take effect apparent advantage.It can be promoted the use of on a large scale on the basis of existing power plant's cleaning equipment.

Description

Air cooling unit heat radiator fin cleaning device

Technical field

The utility model relates to air cooler technical field, specifically a kind of air cooling unit heat radiator fin cleaning device.

Background technique

Air cooler is the heat exchanger using air heat flux body.Hot fluid in pipe passes through tube wall and fin and pipe outer space Gas exchanges heat, it is the equipment that high temperature fluid in pipe is cooled down or condensed using surrounding air as cooling medium.It is air-cooled Air used in device is usually supplied by ventilation blower.It is widely used in: oil refining, the condensation of petrochemical industry overhead vapours；Withdrawing oil, tower The cooling of base oil；The cooling of various reaction products；The condensation of the cooling of recyclegas and power plant steam turbine exhaust.In water shortage Area (such as desert region) or the area of water cooling fouling and seriously corroded are suitble to use air cooler.

The existing square matrix scan-type cleaning of Direct Air-Cooled cleaning system and high pressure bundle array clean two kinds of cleaning ways；In order to protect The heat dissipation effect of card system improves heat exchange efficiency, needs periodically to clean air cooling unit heat radiator fin.Main wash side Formula be by fan-shaped pressure water jets impact spreader surface, effectively to surface accumulation drift along, pollen, insect, birds arrange Object is let out to be cleared up.

Utility model content

The utility model solves conventional cleaning device and is easy in use by the non-intractable impurity in part and dirt The drawbacks of impact to heat radiator fin crack causes the deficiency of secondary pollution and winter not to be available waterpower cleaning.And due to High pressure water cleaning pressure is big, stronger to fin surface impact force, it is not recommended that is used for multiple times, pneumatic purging can effectively solve this and ask Topic.

In order to achieve the above objectives, a kind of the technical solution adopted in the utility model are as follows: air cooling unit heat radiator fin cleaning Device, including radiator and its upper and lower tube sheet, cleaning ladder, upper castor assembly, horizontal drive apparatus, vertical drive, height Hydraulic plunger pump and portable control cabinet, are characterized in that: the air cooling unit heat radiator fin cleaning device further includes having guide rail Component, vertical travelling mechanism, water and gas dual-purpose rack for cleaning and pipeline, in which: guide assembly include upper rail, upper rail bracket, Guide rail connects version, lower guideway, lower guideway bracket and guide rail buting iron, upper and lower rails bracket be bolted on a heat sink, under On tube sheet, upper and lower rails are welded on respective rail brackets, are welded between every section guide rail with guide rail splice, are being led above and below Rail two sides end is welded with guide rail buting iron；A pipeline support is provided on pipeline every 2.5 meters；Water and gas dual-purpose rack for cleaning includes There are stainless steel tube, elbow, connecting plate, welding point, high pressure water cleaning nozzle and pneumatic special nozzle, passes through between stainless steel tube Elbow connects, and connecting plate is provided on stainless steel tube, there are two welderings for setting on the vertical direction of water and gas dual-purpose rack for cleaning middle position Connector, water and gas dual-purpose rack for cleaning outer ring are provided with high pressure water cleaning nozzle, and inner ring is provided with pneumatic special nozzle, nozzle material Select stainless steel 304 material.

The advantages of the utility model and beneficial effect are: air cooling unit heat radiator fin cleaning device level, vertical direction Automatic cleaning is realized by portable control cabinet controlled level, motor vertical speed reducer, before waterpower cleaning, by opening gas It is controlled with part, purging work is carried out to radiating fin, the non-intractable dirt in part and impurity are removed, realize original scavenger When carrying out stage by stage, and not being available waterpower cleaning in winter, available air purging carries out cleaning works, improves cleaning effect Fruit reduces water consumption, and reduces equipment use cost.

Detailed description of the invention

Fig. 1 is that cleaning equipment of the invention arranges total figure；

Fig. 2 is water and gas dual-purpose rack for cleaning component diagram of the invention；

Fig. 3 is the direction A-A view in Fig. 2；

Fig. 4 is portable control cabinet electrical schematic diagram of the invention；

Drawing reference numeral explanation: 1, guide assembly 2, upper castor assembly 3, vertical travelling mechanism 4, water and gas dual-purpose rack for cleaning 5, ladder 6, vertical drive 7, horizontal drive apparatus 8, pipeline 9, high pressure water cleaning nozzle 10, pneumatic dedicated is cleaned Nozzle 11, stainless steel tube 12, connecting plate 13, welding point 14, elbow.

Specific embodiment

As shown in Figs 1-4, the utility model relates to a kind of air cooling unit heat radiator fin cleaning device, including radiator and Thereon, lower perforated plate, cleaning ladder 5, upper castor assembly 2, horizontal drive apparatus 7, vertical drive 6, high-pressure plunger pump and just Take formula control cabinet, in which: the air cooling unit heat radiator fin cleaning device further include have guide assembly 1, vertical travelling mechanism 3, Water and gas dual-purpose rack for cleaning 4 and pipeline 8, in which: guide assembly include upper rail, upper rail bracket, guide rail connection version, under lead Rail, lower guideway bracket and guide rail buting iron, upper and lower rails bracket are bolted on a heat sink, on lower perforated plate, lead above and below Rail is welded on respective rail brackets, is welded between every section guide rail with guide rail splice, is welded in upper and lower rails two sides end There is guide rail buting iron；A pipeline support is provided on pipeline every 2.5 meters；Water and gas dual-purpose rack for cleaning include stainless steel tube 11, Elbow 14, connecting plate 12, welding point 13, high pressure water cleaning nozzle 9 and pneumatic special nozzle 10, by curved between stainless steel tube Head connects, and connecting plate is provided on stainless steel tube, there are two welding for setting on the vertical direction of water and gas dual-purpose rack for cleaning middle position Connector, water and gas dual-purpose rack for cleaning outer ring are provided with high pressure water cleaning nozzle, and inner ring is provided with pneumatic special nozzle, the choosing of nozzle material With stainless steel 304 material.

The technical solution adopted by the present invention to solve the technical problems is: on the basis of original cleaning equipment, increasing at one Gas source, gas source parameter can run quantity simultaneously according to clean-in-place equipment, gas piping total length calculates its pressure loss, nozzle Outlet pressure < 10bar.Gas pipeline is designed and lays, caliber should meet pressure pipe according to gas source and flow amount type selecting, pipe design Road relevant design standard and regulation.The rack for cleaning of former cleaning equipment is changed to water and gas dual-purpose rack for cleaning, water and gas dual-purpose rack for cleaning Outer ring is high pressure water cleaning nozzle, and inner ring is pneumatic special nozzle, nozzle material selection stainless steel 304 material.It is high when use The quick coupling connection corresponding with water and gas dual-purpose rack for cleaning of moulding pipe.

Embodiment one: being laid with upper and lower rails according to Fig. 1, and it is upper and lower that rail brackets are first bolted to radiator On tube sheet.Upper and lower rails are welded on rail brackets again.It is welded between every section guide rail with connecting plate, in upper and lower rails two sides Buting iron is welded in end, prevents cleaning equipment from sliding.The welded limiting collision block on the inside of guide rail, cleaning equipment operation in place after collision block with Limit switch contact, control equipment level direction stop.Main line is laid with along concrete column, is arranged one every 2.5 meters A pipeline support fixes pipeline.Main line horizontal direction is laid with close to windbreak side, pavement among pipeline two sides and A type frame Place's 3 water outlets of setting are for cleaning equipment water.

Working principle is as follows: equipment electrical control part being connected into equipment, trial operation, level side in the case where not powering To hand push to the guide rail other end, confirmation is without can connect electric trial operation after card resistance.High-pressure plunger pump, gas source are accessed into pipeline, pass through master Pipe-line control valve control, connects high-pressure rubber pipe at tube outlet, and the water and gas dual-purpose that the sebific duct other end connects on cleaning equipment is clear The gas pipe fitting of frame is washed, in use, opening tube outlet valve, controls cleaning equipment vertical direction using portable control cabinet Purging can control horizontal direction is mobile to carry out subsequent region purging, entire heat radiator fin purging after completing vertical direction purging After the completion of work, outlet valve is closed, high-pressure rubber pipe is disconnected to and is connected into the water pipe head of water and gas dual-purpose rack for cleaning, starts high pressure Plunger pump simultaneously opens discharge control valve progress high pressure water cleaning, and cleaning process is same as above.This kind of modified cleaning equipment improves Existing equipment cleaning effect, reduces the use cost of existing cleaning equipment.Embody change it is small, take effect apparent advantage. It can be promoted the use of on a large scale on the basis of existing power plant's cleaning equipment.

Claims (1)

1. a kind of air cooling unit heat radiator fin cleaning device, including radiator and its upper and lower tube sheet, cleaning ladder, upper castor Component, horizontal drive apparatus, vertical drive, high-pressure plunger pump and portable control cabinet, it is characterised in that: the air cooling unit Heat radiator fin cleaning device further includes having guide assembly, vertical travelling mechanism, water and gas dual-purpose rack for cleaning and pipeline, in which: is led Rail assembly includes upper rail, upper rail bracket, guide rail connection version, lower guideway, lower guideway bracket and guide rail buting iron, is led above and below Rail bracket be bolted on a heat sink, on lower perforated plate, upper and lower rails are welded on respective rail brackets, and every section is led It is welded between rail with guide rail splice, is welded with guide rail buting iron in upper and lower rails two sides end；It is arranged on pipeline every 2.5 meters There is a pipeline support；Water and gas dual-purpose rack for cleaning includes stainless steel tube, elbow, connecting plate, welding point, high pressure water cleaning spray Mouth and pneumatic special nozzle are connected by elbow between stainless steel tube, and connecting plate, water and gas dual-purpose cleaning are provided on stainless steel tube There are two welding point, water and gas dual-purpose rack for cleaning outer ring is provided with high pressure water cleaning spray for setting on the vertical direction of frame middle position Mouth, inner ring are provided with pneumatic special nozzle, nozzle material selection stainless steel 304 material.