CN201955013U - On-line self-cleaning condenser system - Google Patents
On-line self-cleaning condenser system Download PDFInfo
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- CN201955013U CN201955013U CN2010206902660U CN201020690266U CN201955013U CN 201955013 U CN201955013 U CN 201955013U CN 2010206902660 U CN2010206902660 U CN 2010206902660U CN 201020690266 U CN201020690266 U CN 201020690266U CN 201955013 U CN201955013 U CN 201955013U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model relates to an on-line self-cleaning condenser system, which comprises a serve pipeline, a ball catching pipeline, a ball collecting pipeline, a serve pressurizing pipeline, a drainage pipeline, a condenser input pipeline, a condenser output pipeline, a condenser, a collector, a ball serving/catching device, a pressurizing pump, a cooling water pump and a main controller. The ball serving/catching device sends a cleaning ball to the condenser through the serve pipeline, and the ball catching pipeline is connected with the collector. The cleaning ball and water after cleaning are sent to the collector and output from the collector to be recycled into the ball serving/catching device so as to enter a next cleaning process and recirculated. The on-line self-cleaning condenser system is scientific in design, reasonable in structure, simple in fabrication, effective in cleaning, energy-saving, environment-friendly, low in cost and capable of reducing maintenance cost, enhancing heat conductivity, increasing efficacy of the condenser and running all year around and in all weather, and is widely applied to central air conditioners, refrigeration equipment, power plants, cooling systems, ships, precision factories, chemical plants, restaurants, public housings, banks, hospitals, office buildings and the like.
Description
Technical field
The utility model relates to a kind of system of cleaning the heat exchanging pipe inwall, relates in particular to a kind of on-line auto-cleaning condenser system.
Background technology
After the long-time use of heat-exchange device, the inwall of heat exchanging pipe can deposit one deck dirt matter layer, have a strong impact on the heat transfer efficiency of heat exchanging pipe, the scale problems puzzlement equipment control of heat-exchange device and the emphasis difficult problem of maintenance, particularly require under the situation of heat-exchange device long-term operation, it is more outstanding that problem seems, the cleaning method of heat-exchange device has three kinds of methods usually: chemical method, water flood and purpose-built washing equipment.These three kinds of methods could be implemented after all needing to shut down, and use time-consuming effort again, but cleaning are thorough inadequately again.Stop work to clean, can not solve in the equipment running process because the caused heat transfer efficiency of fouling descends, equipment capacity reduces, energy consumption rises and underdeposit corrosion, have a strong impact on the service cycle of equipment, and recondition expense is too high.Throw in water quality stabilizer and antisludging agent in the recirculated water, because circulation is big and the leakage of water system, all kinds of impurity are more, the effect of medicament delivery is generally undesirable, make with medicament clean condenser pipe, can cause the nonvolatil damage of tube wall, shorten the service life of equipment.
Summary of the invention
Main purpose of the present utility model is to solve the problem that exists in the above-mentioned heat-exchange device, and a kind of on-line auto-cleaning condenser system is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
By the service pipeline, catch the bulb road, receive the bulb road, the service pressure pipeline, blowoff line, the condenser intake line, the condenser output pipe, condenser, gatherer, the ball device of serving a ball/catch, force (forcing) pump, cooling water pump and master controller are formed, the top of one end and the service of service pipeline/catch ball device is connected, one end of service pipeline and service/catch the ball device to connect, the other end of service pipeline is connected with the input port of condenser, the other end and the condenser of service pipeline connect, the ball device of serving a ball/catch is launched cleaning ball by the service pipeline to condenser, cleans the heat-exchange tube inwall of condenser with cleaning ball.
The present invention need not have the people to guard at the scene or the full-automation of any maintenance operation, is divided into four-stage circular flow; 1, await orders: all cleaning balls are being served a ball/are catching in place in the ball device; 2, cleaning ball is injected condenser: the pressure of the ball device of serving a ball/catch is pressed 1Bar greater than pipe, starts magnetic valve and transmit highly pressurised liquid from the ball device of serving a ball/catch, and cleaning ball is pushed in the condenser heat-exchange tube inwall of wiping condenser from the service pipeline; 3, collect cleaning ball: current are taken cleaning ball out of condenser fast, push gatherer, and cleaning ball is tackled by the tubular ball screen, collect cleaning ball fully; 4, cleaning ball is sent back to: start magnetic valve all cleaning balls are sent back in the ball device of serving a ball/catch, cleaning ball is tackled by filter screen, and washes clean cleaning ball, cleans water body and is discharged in the blowdown ditch by blowoff line, and cleaning ball is being waited for next circulation process.
On the service pipeline ball valve BV-3 is set, penetrates ball meter ball device and check-valves CV-1, the current folk prescription that ball valve BV-3 and check-valves CV-1 suppress the service pipeline enters in the condenser to the input port from condenser, penetrating ball meter ball device is connected with master controller by line cord, penetrate the quantity of ball meter ball device record ejaculation cleaning ball, the digital information of record is fed back to master controller.
Launch cleaning ball and enter the service pipeline, the quantity of the ball valve on the service pipeline, the water (flow) direction of penetrating ball meter ball device and check-valves control service pipeline and record ejaculation cleaning ball is also fed back master controller.
The ball device integral body of serving a ball/catch is airtight hollow box, and the middle part is provided with filter screen in the ball device of serving a ball/catch, and the cleaning ball that the filter screen interception is retrieved is treated the cleaning condenser of next time serving a ball.Serving a ball/catching is provided with observation window on the ball device, and flange and service/catch are set on the observation window, and the ball device is airtight to be connected, and observation window is the transparent body, observes service in the ball device of serving a ball/catch and catches the state of ball by observation window.Serve a ball/the catch top of ball device is provided with bleeder pipe, and bleeder pipe and service/catch in the ball device connect, and install ball valve BV-4 on the bleeder pipe.
Serve a ball/the catch bottom of ball device is provided with adjutage, connect in adjutage and service/the catch ball device, install ball valve BV-6 on the adjutage, open ball valve BV-4 on the bleeder pipe and the ball valve BV-6 emptying on the adjutage serve a ball/catch water body in the ball device, open the flange of observation window and in the ball device of serving a ball/catch, place or collect cleaning ball.
The whole airtight hollow box of the ball device of serving a ball/catch, serve a ball/catch and install filter screen in the ball device, serve a ball/catch and install observation window, bleeder pipe and adjutage on the ball device, when operation, observation window is observed service and is caught the running status of ball, open bleeder pipe and adjutage emptying serve a ball/catch water body in the ball device, open observation window and place or change cleaning ball.
The delivery port of condenser is connected with an end of catching the bulb road, catching bulb road and condenser connects, catch and set out the coolant-temperature gage meter on the bulb road, the leaving water temperature meter is connected with master controller by line cord, the leaving water temperature meter detects the temperature of condenser water outlet, and detected temperature digital feedback information is given master controller.The other end of catching the bulb road is connected with the water inlet of gatherer, catches bulb road and gatherer and connects, and the cleaning ball and the water body that have cleaned the heat-exchange tube inwall of condenser are sent in the gatherer by catching the bulb road.
After cleaning the heat-exchange tube inwall of condenser, cleaning ball is released condenser, send in the gatherer by catching the bulb road.Catch and install the leaving water temperature meter on the bulb road, detect the temperature of condenser water outlet and feed back to master controller.
The delivery port of gatherer is connected with an end of condenser output pipe, condenser output pipe and gatherer connect, the other end of condenser output pipe is connected with the receipts mouth of a river of cooling tower, condenser output pipe and cooling tower connect, and the water body after the heat exchange in the condenser is recovered in the cooling tower by the condenser output pipe.
The ball mouth of gatherer is connected with an end of receiving the bulb road, receiving bulb road and gatherer connects, the top of the other end of receiving the bulb road and service/catch ball device is connected, receipts bulb road and service/catch the ball device to connect, receive on the bulb road ball valve BV-2 is set, ball valve BV-5, receive ball meter ball device and check-valves CV-1, ball valve BV-2, in ball valve BV-5 and check-valves CV-1 suppress to serve a ball/catch the ball device to being recovered to from the cleaning ball of the ball mouth output of gatherer and water body folk prescription, receiving ball meter ball device is connected with master controller by line cord, receive the quantity that ball meter ball device record reclaims cleaning ball, the digital information of record is fed back to master controller.
Gatherer integral body is Y-shaped, hollow is airtight, 3 ports of gatherer are water inlet, delivery port and ball mouth, in the pipeline of ball mouth ball screen are set, and ball screen integral body is tubular, cleaning ball and cleaning water body that the ball screen interception enters from water inlet, cleaning ball is tackled, sent ball mouth, enter and receive the bulb road together with the part water body, remaining water body is sent the delivery port of gatherer, and input condenser output pipe is recovered in the cooling tower.
Gatherer integral body is Y-shaped, being divided into 3 ports is water inlet, delivery port and ball mouth, water inlet with catch the bulb road and be connected, delivery port is connected with the condenser output pipe, ball mouth is connected with receipts bulb road, the cleaning ball of releasing from condenser and clean water body and enter behind the gatherer separatedly cleans water body to major part and is separated to delivery port and sends into the condenser output pipe, is transported to cooling tower; Cleaning ball is lived in the tubular ball screen interception of installing in the gatherer, cleaning ball cleans water body together with a part and is split into ball mouth, enter receipts bulb road from ball mouth, send in the ball device of serving a ball/catch, receipts bulb road process is received ball meter ball device flowing through, receive ball meter ball device detect withdrawal cleaning ball quantity and feed back to master controller, from the display screen of master controller, can see quantity that penetrates cleaning ball and the quantity that reclaims cleaning ball, can learn whether condenser retains cleaning ball, and the quantity that retains.
One end of condenser intake line is connected with the delivery port of cooling tower, condenser intake line and cooling tower connect, the other end of condenser intake line is connected with the input port of condenser, condenser intake line and condenser connect, on the condenser intake line cooling water pump is set, inflow temperature meter and flow switch, cooling water pump is transported to the water inlet of the water body of the delivery port of cooling tower output by condenser output pipe and condenser in the condenser, the inflow temperature meter shows the temperature before water body enters condenser, the inflow temperature meter is connected with master controller by line cord, gives master controller detected temperature digital feedback information.
Enter condenser from the water body of cooling tower output from the condenser intake line, install the inflow temperature meter on the condenser intake line, the inflow temperature meter detect the condenser intake line enter condenser water body temperature and feed back to master controller, can see the temperature that temperature that the inflow temperature meter of condenser intake line detects and the leaving water temperature meter of catching the bulb road are detected at the display screen of master controller, can contrast the temperature difference of the water body of turnover condenser, whether normal, need do which adjustment if can draw system's operation.
Flow switch is connected with the power switch of master controller by control circuit, the connection and the outage of the power supply that the flow switch on the condenser intake line is controlled master controller according to whether flowing of water body in the condenser intake line, water body in the condenser intake line then flow switch power-on switch that flows, the water body in the condenser intake line then flow switch powered-down switch that stops.
On the condenser intake line, install flow switch; flow switch adopts control circuit to be connected with the power switch of master controller; the opening and closing of the power switch of control master controller; current water is then connected the power supply of master controller in the condenser intake line; no water body flows and then cuts off the power supply of master controller in the opposite condenser intake line, that is to say " have current then to be communicated with; no current are then closed " in the condenser intake line, realizes the effect of protection system.
One end of service pressure pipeline is connected with the condenser intake line, the bottom of the other end and the service of service pressure pipeline/catch ball device is connected, service pressure pipeline and service/catch the ball device to connect, ball valve BV-1, preceding pressure gauge, force (forcing) pump, back pressure gauge and magnetic valve MV-2 are set on the service pressure pipeline, magnetic valve MV-2 is connected with master controller by control circuit, carries out the instruction of master controller.
After closing the flow switch on the condenser intake line, opens solenoid valve is communicated with service pressure pipeline and service pipeline, and purging system can move, and cleans the inwall of the heat exchange pipe of condenser.
Open ball valve BV-1 and magnetic valve MV-2 and be communicated with service pressure pipeline and service pipeline, introduce the water body of condenser intake line, by force (forcing) pump the water body pressurization is pushed in the ball device of serving a ball/catch, increasing serve a ball/the catch power of service of ball device, the cleaning ball that to serve a ball/catch in the ball device by the service pipeline is transmitted in the condenser, preceding pressure gauge is connected with master controller by line cord with the back pressure gauge, before pressure gauge and back pressure gauge show force (forcing) pump before pressurization and the pressure condition of pressurization back service pressure pipeline, detected pressure on the number feedback information to master controller.
Open magnetic valve MV-1, start force (forcing) pump, strengthen pressure in the ball device of serving a ball/catch and strengthen sending out and establish cleaning ball, preceding pressure gauge and back pressure gauge have write down force (forcing) pump pressurization situation on the service pressure pipeline, can see the variation of pressure on the display screen of master controller.
The bottom of one end of blowoff line and service/catch ball device is connected, blowoff line and service/catch the ball device to connect, the other end of blowoff line is connected with the blowdown ditch, magnetic valve MV-1 and ball valve BV-7 are set on the blowoff line, the control circuit of magnetic valve MV-1 is connected with master controller, carry out the instruction of master controller, open magnetic valve MV-1 and ball valve BV-7 and be communicated with receipts bulb road and blowoff line, with clean condenser the heat-exchange tube inwall cleaning ball and clean water body and be recovered in the ball device of serving a ball/catch, the cleaning water body that is recovered in the ball device of serving a ball/catch is discharged in the blowdown ditch from the port of blowoff line.
Open magnetic valve MV-2, be communicated with and catch bulb road, receipts bulb road and blowoff line, the cleaning ball of releasing from condenser is recovered in the ball device of serving a ball/catch, cleaning ball is being served a ball/is being caught by the filter screen interception in the ball device, remaining cleans water body eye blowoff line and is discharged in the blowdown ditch, clean in the process of water body cleaning ball in discharging and serving a ball/catching and obtain cleaning in the ball device, wait for next cleaning process.
Force (forcing) pump is connected with master controller by control circuit, and master controller sends instruction opening and closing force (forcing) pump, and force (forcing) pump pressurizes to the water body in the ball device of serving a ball/catch by the service pressure pipeline.
Open the force (forcing) pump on the service pressure pipeline, to pressurizeing in the ball device of serving a ball/catch, the power of penetrating ball of the ball device of strengthening serving a ball/catch.
Magnetic valve MV-1 is connected with master controller by control circuit with magnetic valve MV-2, master controller sends instruction opening and closing magnetic valve MV-1 or magnetic valve MV-2, opening and closing magnetic valve MV-2 implement to serve a ball/to catch ball device, service pressure pipeline and service pipeline sends cleaning ball to condenser, opening and closing magnetic valve MV-1 implement to serve a ball/catch the ball device, catch bulb road, gatherer, receipts bulb road and blowoff line and reclaim the cleaning ball that cleans condenser.
Opening and closing magnetic valve MV-1 is communicated with and catches bulb road, receipts bulb road and blowoff line, and the ball device of implementing to serve a ball/catch reclaims cleaning ball from condenser; Opening and closing magnetic valve MV-2 is communicated with service pressure pipeline and service pipeline, and the ball device of implementing to serve a ball/catch sends cleaning ball to condenser.
The PLC cyclelog is set in the master controller, force (forcing) pump, flow switch, magnetic valve MV-1 is connected with master controller by control circuit with magnetic valve MV-2, the control force (forcing) pump, flow switch, the opening and closing operation of magnetic valve MV-1 and magnetic valve MV-2, penetrate ball meter ball device, receive ball meter ball device, the inflow temperature meter, the leaving water temperature meter, preceding pressure gauge is connected with master controller by line cord with the back pressure gauge, penetrate the quantity of ball meter ball device and device detection service of receipts ball meter ball and receipts ball and digital information is fed back to master controller, inflow temperature meter and leaving water temperature meter detect condenser inflow temperature and leaving water temperature and digital information are fed back to master controller, and preceding pressure gauge and back pressure gauge detect before the pressurization and the pressure after the pressurization and digital information fed back to master controller.
Touch-screen is set on the master controller, and touch-screen is connected with the PLC cyclelog of master controller, starts and closes cleaning procedure, the data message of idsplay order information and collection on the display of touch-screen by touch-screen.
Purging system is installed master controller, PLC cyclelog in the master controller is handled the opening and closing operation of force (forcing) pump, flow switch, magnetic valve MV-1 and magnetic valve MV-2, corresponding connection service pressure pipeline is with the service pipeline and catch the bulb road, receive bulb road and blowoff line, and enforcement is to condenser emission cleaning ball and reclaim cleaning ball from condenser.Penetrate ball meter ball device, receive ball meter ball device, inflow temperature meter, leaving water temperature meter, preceding pressure gauge and back pressure gauge and be connected with master controller by line cord, from the display of touch-screen show penetrate the nodule number amount and receive nodule number amount, inflow temperature meter and leaving water temperature and pressurization before pressure and pressurize after pressure.
The cooling water pump operation of start back, by the condenser intake line water body of cooling tower delivery port is carried in condenser, water body after heat exchange is recovered in the cooling tower reciprocation cycle by the receipts mouth of a river of catching bulb road, condenser output pipe and cooling tower.
Indoor heat exchange is carried out in start back cooling water recirculation system cooling water pump, cooling water pipeline, cooling tower and condenser operation, takes away indoor a large amount of heat energy.Heat energy is given cooling water by the coolant transmission in the main frame, and cooling water temperature is raise.Cooling water after cooling water pump will heat up is pressed into cooling tower, makes it to carry out heat exchange with atmosphere, sends main condenser again back to after the reduction temperature.
After operation a period of time, need clean the heat-exchange tube inwall of condenser according to designing requirement, at first, open ball valve BV-6 on the adjutage of the ball device of serving a ball/catch and the ball valve BV-4 on the bleeder pipe, emptying serve a ball/the catch water body of ball device; Open the flange on the observation window, open observation window, serving a ball/catching according to designing requirement and putting into an amount of cleaning ball in the ball device, close observation window and tighten flange, close ball valve BV-4 and ball valve BV-6; Open ball valve BV-1, ball valve BV-2, ball valve BV-3, ball valve BV-5, ball valve BV-7, check-valves CV-1 and check-valves CV-2, purging system is in the operation state for the treatment of.
After cooling water recirculation system has been moved a period of time, will start purging system of the present invention, ball valve before starting on adjutage and the bleeder pipe, the emptying water body in the ball device of serving a ball/catch, open observation window, check whether the diameter and the quantity of the cleaning ball in the ball device of serving a ball/catch adheres to specification, undesirable then replacement or additional, close observation window, close ball valve BV-4 and ball valve BV-6; Open ball valve BV-1, ball valve BV-2, ball valve BV-3, ball valve BV-5, ball valve BV-7, check-valves CV-1 and check-valves CV-2, purging system of the present invention is in the operation state for the treatment of.
The present invention need not on-the-spot guard and any maintenance, is full-automatic operation, is divided into four-stage circular flow:
1, await orders: all cleaning balls are being served a ball/are catching in place in the ball device;
2, cleaning ball is injected condenser: the pressure of the ball device of serving a ball/catch is pressed 1Bar greater than pipe, starts magnetic valve and transmit highly pressurised liquid from the ball device of serving a ball/catch, and cleaning ball is pushed in the condenser heat-exchange tube inwall of wiping condenser from the service pipeline;
3, collect cleaning ball: current are taken cleaning ball out of condenser fast, push gatherer, and cleaning ball is tackled by the tubular ball screen, collect cleaning ball fully;
4, cleaning ball is sent back to: start magnetic valve all cleaning balls are sent back in the ball device of serving a ball/catch, cleaning ball is tackled by filter screen, and washes clean cleaning ball, cleans water body and is discharged in the blowdown ditch by blowoff line, and cleaning ball is being waited for next circulation process.
Start master controller, main operation controller, the touch-screen of clicking master controller starts cleaning procedure, the operation information that shows purging system on the touch-screen of master controller, master controller sends instruction, opens solenoid valve MV-2, be communicated with service pressure pipeline and service pipeline, close magnetic valve MV-1, the closed bulb road of receiving, start force (forcing) pump, close the flow switch on the condenser intake line, a part of water body in the condenser intake line is introduced the service pressure pipeline, send in the ball device of serving a ball/catch, water body is with service/catching the interior cleaning ball of ball device mixes, and another part water body in the condenser intake line still is transported in the condenser by the condenser intake line.
Along with the constantly supercharging in the ball device of serving a ball/catching of the operation water body of force (forcing) pump, water body in the ball device of serving a ball/catch reaches the pressure of designing requirement, cleaning ball and water body pass check-valves CV-2, penetrate ball meter ball device and ball valve BV-3 enters condenser by the service pipeline, clean the heat-exchange tube inwall in the condenser, cleaning ball and water body are flowed through and are penetrated the quantity that ball meter ball device is noted cleaning ball when penetrating ball meter ball device, and feed back to master controller entering the digital information of cleaning the quantity of cleaning ball in the condenser.
The present invention holds a concurrent post second stage, cleaning ball is sent into condenser, master controller starts force (forcing) pump, strengthen the pressure in the ball device of serving a ball/catch, press 1Bar greater than pipe, start magnetic valve MV-2 and in the ball device of serving a ball/catch, carry the high pressure water body when pressure, cleaning ball is pushed in the condenser from the service pipeline, the heat-exchange tube inwall of wiping condenser, when cleaning ball through service on the pipeline penetrate ball meter ball device the time, penetrate ball meter ball device and detect the quantity of cleaning ball and digital information is fed back to master controller.
Cooling water pump and force (forcing) pump continue by service pressure pipeline and service pipeline the water body of cooling tower delivery port to be carried in condenser, water body after heat exchange passes gatherer by catching the bulb road, the receipts mouth of a river that enters condenser output pipe and cooling tower is got back in the cooling tower, cleaning ball is along with flow the constantly wiping heat-exchange tube inwall of water body in condenser, reciprocation cycle.
Cleaning ball enters in the condenser, cooling water pump and force (forcing) pump are constantly carried the water body of cooling tower delivery port output in condenser, outlet from condenser after the water body heat exchange is exported, by catching the bulb road and the condenser intake line is got back to cooling tower, the mobile wiping heat-exchange tube inwall of cleaning ball water body, reciprocation cycle.
Reach the time of designing requirement when the heat-exchange tube inwall that cleans condenser, master controller sends instruction, close force (forcing) pump and magnetic valve MV-2, closed service pressure pipeline and service pipeline, delay to open the magnetic valve MV-1 on the blowoff line, prevent water and hang down, be communicated with the condenser intake line, receive bulb road and blowoff line, cooling water pump is transported to the water body in the cooling tower in the condenser by the condenser intake line, reciprocation cycle.
Finish the time of the designing requirement of the heat-exchange tube inwall that cleans condenser when cleaning ball, the present invention enters phase III collection cleaning ball, master controller sends instruction, close force (forcing) pump and magnetic valve MV-2, open flow switch, closed service pressure pipeline and service pipeline, be communicated with the condenser intake line, receive bulb road and blowoff line, current are taken cleaning ball out of condenser fast, push gatherer, delay to open the magnetic valve MV-1 on the blowoff line, prevent water and hang down, cooling water pump is transported to the water body in the cooling tower in the condenser by the condenser intake line, reciprocation cycle.
The cleaning ball that cleans the heat-exchange tube inwall in the condenser is along with water body is transported to the water inlet of gatherer from the delivery port of condenser through catching bulb road and leaving water temperature meter, water body and cleaning ball enter gatherer from the water inlet of gatherer, cleaning ball is lived in the tubular ball screen interception that is installed in the gatherer, water body after a part is cleaned flows out from the delivery port of gatherer, enters the condenser output pipe and is recovered in the cooling tower from the receipts mouth of a river of cooling tower.
The cleaning ball of releasing in the condenser is collected the tubular ball screen interception of device, gatherer is collected cleaning ball fully, gatherer integral body is Y-shaped, being divided into 3 ports is water inlet, delivery port and ball mouth, the cleaning ball of from condenser, releasing and clean water body and enter behind the gatherer separated, major part cleaning water body is separated to delivery port sends into the condenser output pipe, be transported to cooling tower.
Water body after another part cleans is sent into receipts bulb road together with tackling the cleaning ball that gets off from the ball mouth of gatherer, water body after another part cleans and cleaning ball are sent in the ball device of serving a ball/catch through ball valve BV-5, receipts ball meter ball device, ball valve BV-2 and check-valves CV-1, receive ball meter ball device record and reclaim the quantity of cleaning ball and digital information is fed back to master controller.
Cleaning ball is lived in the tubular ball screen interception of installing in the gatherer, cleaning ball cleans water body together with a part and is split into ball mouth, enter receipts bulb road from ball mouth, send in the ball device of serving a ball/catch, receipts bulb road process is received ball meter ball device flowing through, receive ball meter ball device detect withdrawal cleaning ball quantity and feed back to master controller, from the display screen of master controller, can see quantity that penetrates cleaning ball and the quantity that reclaims cleaning ball, can learn whether condenser retains cleaning ball, and the quantity that retains.
Cleaning ball is lived in the filter screen interception that is installed in the ball device of serving a ball/catch, and the water body after another part cleans passes the blowoff line that filter screen enters the bottom of the ball device of serving a ball/catch, and stream is sent in the blowdown ditch through magnetic valve MV-1 and ball valve BV-7.
The cleaning ball of tackling is being served a ball/is being caught and waiting to enter next cleaning process in the ball device, goes round and begins again, and reciprocation cycle is until shutdown.
The present invention enters the quadravalence section, cleaning ball is sent back in the ball device of serving a ball/catch, starting magnetic valve sends all cleaning balls in the ball device of serving a ball/catch back to, cleaning ball is tackled by filter screen, and wash clean cleaning ball, clean water body and be discharged in the blowdown ditch by blowoff line, cleaning ball is being waited for next circulation process.
The utility model is the on-line auto-cleaning condenser system.Design science, rational in infrastructure, to make simply, cleaning effect is effective, energy-conserving and environment-protective, cost is low, reduces the maintaining cost, improves hot transfer efficiency, increases the effect of condenser, can recoup the investment as early as possible; The present invention is with each root heat exchanging pipe inwall of the in good time effective wiping condenser of cleaning ball, before the soft dirt of thin layer does not form that scleroma dirt is strong and adheres to tube wall, utilize water body to flow and push soft cleaning ball by pipeline, clean soft dirt removing, prevent that fouling from forming the post-etching pipeline; Increase the service life of the machine pipeline of compressor, effectively control sealing factor and turn round, can prevent the generation of the machine of jumping, effectively save energy 10-20% at minimum; Can be widely used in central air-conditioning, refrigeration plant, power plant, cooling system, shipping, accurate factory, chemical plant, restaurant, public building, bank, hospital, office block etc.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in detail.
The schematic diagram of Fig. 1 on-line auto-cleaning condenser system
The schematic flow sheet of Fig. 2 on-line auto-cleaning condenser system
The 1 ball device of serving a ball/catch, 2 gatherers, 3 condensers, 4 cooling water pumps, 5 force (forcing) pumps, 6 cooling towers, 7 observation windows, 8 blowdown ditches, 9 service pipelines, 10 catch the bulb road, and 11 receive the bulb road, 12 service pressure pipelines, 13 blowoff lines, 14 condenser intake lines, 15 condenser output pipes, 16 master controllers, 17 touch-screens, 18 flow switches, 19 penetrate ball meter ball device, and 20 receive ball meter ball device, 21 inflow temperature meters, 22 leaving water temperature meters, pressure gauge before 23,24 back pressure gauges, MV-1 ~ 2 magnetic valves, BV-1 ~ 7 ball valves, CV-1 ~ 2 check-valves.
The specific embodiment
By service pipeline (9), catch bulb road (10), receive bulb road (11), service pressure pipeline (12), blowoff line (13), condenser intake line (14), condenser output pipe (15), condenser (3), gatherer (2), the ball device (1) of serving a ball/catch, force (forcing) pump (5), cooling water pump (4) and master controller (16) are formed, the top of one end and the service of service pipeline (9)/catch ball device (1) is connected, one end of service pipeline (9) and service/catch ball device (1) to connect, the other end of service pipeline (9) is connected with the input port of condenser (3), the other end of service pipeline (9) and condenser (3) connect, the ball device (1) of serving a ball/catch to condenser (3) emission cleaning ball, cleans the heat-exchange tube inwall of condenser (3) by service pipeline (9) with cleaning ball.
On the service pipeline (9) ball valve BV-3 is set, penetrates ball meter ball device (19) and check-valves CV-1, ball valve BV-3 and check-valves CV-1 suppress the current folk prescription of service pipeline (9) in the input port from condenser (3) enters condenser (3), penetrating ball meter ball device (19) is connected with master controller (16) by line cord, penetrate the quantity of ball meter ball device (19) record ejaculation cleaning ball, the digital information of record is fed back to master controller (16), as shown in Figure 1.
Ball device (1) integral body of serving a ball/catch is airtight hollow box, and the middle part is provided with filter screen in the ball device (1) of serving a ball/catch, the cleaning ball that the filter screen interception is retrieved, the cleaning condenser (3) for the treatment of next time to serve a ball.
Serving a ball/catching is provided with observation window (7) on the ball device (1), and flange and service/catch airtight being connected of ball device (1) are set on the observation window (7), and observation window (7) is the transparent body, observes service in the ball device (1) of serving a ball/catch and catches the state of ball by observation window (7).
Serve a ball/the catch top of ball device (1) is provided with bleeder pipe (16), connects in bleeder pipe (16) and the ball device (1) of serving a ball/catch, and bleeder pipe is installed ball valve BV-4 on (16).
Serve a ball/the catch bottom of ball device (1) is provided with adjutage (17), adjutage (17) connects with the ball device (1) of serving a ball/catch is interior, adjutage is installed ball valve BV-6 on (17), open ball valve BV-4 on the bleeder pipe (16) and the ball valve BV-6 emptying on the adjutage (17) serve a ball/catch water body in the ball device (1), the flange of unlatching observation window (7) is placed in the ball device (1) of serving a ball/catch or is collected cleaning ball, as shown in Figure 1.
The delivery port of condenser (3) is connected with an end of catching bulb road (10), catching bulb road (10) connects with condenser (3), catch and set out coolant-temperature gage meter (22) on the bulb road (10), leaving water temperature meter (22) is connected with master controller (16) by line cord, leaving water temperature meter (22) detects the temperature of condenser (3) water outlet, and detected temperature digital feedback information is given master controller (16).
The other end of catching bulb road (10) is connected with the water inlet of gatherer (2), catch bulb road (10) and connect, will clean the cleaning ball and the water body of the heat-exchange tube inwall of condenser (3) and send in the gatherer (2) by catching bulb road (10) with gatherer (2).
The delivery port of gatherer (2) is connected with an end of condenser output pipe (15), condenser output pipe (15) connects with gatherer (2), the other end of condenser output pipe (15) is connected with the receipts mouth of a river of cooling tower (6), condenser output pipe (15) connects with cooling tower (6), and the water body after the heat exchange in the condenser (3) is recovered in the cooling tower (6) by condenser output pipe (15).
The ball mouth of gatherer (2) is connected with an end of receiving bulb road (11), receiving bulb road (11) connects with gatherer (2), the top of the other end of receiving bulb roads (11) and service/catch ball device (1) is connected, receiving bulb road (11) connects with the ball device (1) of serving a ball/catch, receive on the bulb road (11) ball valve BV-2 is set, ball valve BV-5, receive ball meter ball device (20) and check-valves CV-1, ball valve BV-2, in ball valve BV-5 and check-valves CV-1 suppress to serve a ball/catch ball device (1) to being recovered to from the cleaning ball of the ball mouth output of gatherer (2) and water body folk prescription, receiving ball meter ball device (20) is connected with master controller (16) by line cord, receive the quantity that ball meter ball device (20) record reclaims cleaning ball, the digital information of record is fed back to master controller (16).
Gatherer (2) is whole Y-shaped, hollow is airtight, 3 ports of gatherer (2) are water inlet, delivery port and ball mouth, in the pipeline of ball mouth, ball screen is set, ball screen integral body is tubular, cleaning ball and cleaning water body that the ball screen interception enters from water inlet, cleaning ball is tackled, send ball mouth together with the part water body, enter and receive bulb road (11), remaining water body is sent the delivery port of gatherer (2), and input condenser output pipe (15) is recovered in the cooling tower (6), as shown in Figure 1.
One end of condenser intake line (14) is connected with the delivery port of cooling tower (6), condenser intake line (14) connects with cooling tower (6), the other end of condenser intake line (14) is connected with the input port of condenser (3), condenser intake line (14) connects with condenser (3), cooling water pump (4) is set on the condenser intake line (14), inflow temperature meter (21) and flow switch (18), cooling water pump (4) is transported to the water inlet of the water body of the delivery port of cooling tower (6) output by condenser intake line (14) and condenser (3) in the condenser (3), inflow temperature meter (21) shows that water body enters the preceding temperature of condenser (3), inflow temperature meter (21) is connected with master controller (16) by line cord, gives master controller (16) detected temperature digital feedback information.
Flow switch (18) is connected by the power switch of control circuit with master controller (16), the connection and the outage of the power supply that the flow switch (18) on the condenser intake line (14) is controlled master controller (16) according to whether flowing of water body in the condenser intake line (14), water body in the condenser intake line (14) then flow switch (18) the power-on switch that flows, the water body in the condenser intake line (14) then flow switch (18) the powered-down switch that stops.
One end of service pressure pipeline (12) is connected with condenser intake line (14), the bottom of the other end and the service of service pressure pipeline (12)/catch ball device (1) is connected, service pressure pipeline (12) connects with the ball device (1) of serving a ball/catch, ball valve BV-1, preceding pressure gauge (23), force (forcing) pump (5), back pressure gauge (24) and magnetic valve MV-2 are set on the service pressure pipeline (12), magnetic valve MV-2 is connected with master controller (16) by control circuit, carries out the instruction of master controller (16).
Open ball valve BV-1 and magnetic valve MV-2 and be communicated with service pressure pipeline (12) and service pipeline (9), introduce the water body of condenser intake line (14), by force (forcing) pump (5) the water body pressurization is pushed in the ball device (1) of serving a ball/catch, increasing serve a ball/the catch power of service of ball device (1), the cleaning ball that to serve a ball/catch in the ball device (1) by service pipeline (9) is transmitted in the condenser (3), preceding pressure gauge (23) is connected with master controller (16) by line cord with back pressure gauge (24), preceding pressure gauge (23) and back pressure gauge (24) show the pressure condition of force (forcing) pump (5) service pressure pipeline (12) before pressurization and after the pressurization, give master controller (16) detected pressure on the number feedback information, as shown in Figure 1.
The bottom of one end of blowoff line (13) and service/catch ball device (1) is connected, blowoff line (13) connects with the ball device (1) of serving a ball/catch, the other end of blowoff line (13) is connected with blowdown ditch (8), magnetic valve MV-1 and ball valve BV-7 are set on the blowoff line (13), the control circuit of magnetic valve MV-1 is connected with master controller (16), carry out the instruction of master controller (16), open magnetic valve MV-1 and ball valve BV-7 and be communicated with receipts bulb road (11) and blowoff line (13), to clean condenser (3) the heat-exchange tube inwall cleaning ball and clean water body and be recovered in the ball device (1) of serving a ball/catch, the cleaning water body that is recovered in the ball device (1) of serving a ball/catch is discharged in the blowdown ditch (8) from the port of blowoff line (13).
Force (forcing) pump (5) is connected with master controller (16) by control circuit, and master controller (16) sends instruction opening and closing force (forcing) pumps (5), and force (forcing) pump (5) pressurizes to the water body in the ball device (1) of serving a ball/catch by service pressure pipeline (12).
Magnetic valve MV-1 is connected with master controller (16) by control circuit with magnetic valve MV-2, master controller (16) sends instruction opening and closing magnetic valve MV-1 or magnetic valve MV-2, opening and closing magnetic valve MV-2 implements to serve a ball/catch ball device (1), service pressure pipeline (12) and service pipeline (9) send cleaning ball to condenser (3), opening and closing magnetic valve MV-1 implements to serve a ball/catch ball device (1), catch bulb road (10), gatherer (2), receive bulb road (11) and blowoff line (13) and reclaim the cleaning ball that cleans condenser (3), as shown in Figure 1.
Master controller is provided with the PLC cyclelog in (16), force (forcing) pump (5), flow switch (18), magnetic valve MV-1 is connected with master controller (16) by control circuit with magnetic valve MV-2, control force (forcing) pump (5), flow switch (18), the opening and closing operation of magnetic valve MV-1 and magnetic valve MV-2, penetrate ball meter ball device (19), receive ball meter ball device (20), inflow temperature meter (21), leaving water temperature meter (22), preceding pressure gauge (23) is connected with master controller (16) by line cord with back pressure gauge (24), penetrating ball meter ball device (19) and receipts ball meter ball devices (20) detects the quantity of service and receipts ball and digital information is fed back to master controller (16), inflow temperature meter (21) and leaving water temperature meter (22) detect condenser (3) inflow temperature and leaving water temperature and digital information are fed back to master controller (16), and preceding pressure gauge (23) and back pressure gauge (24) detect before the pressurization and the pressure after pressurizeing and digital information fed back to master controller (16).
Touch-screen (19) is set on the master controller (16), touch-screen (19) is connected with the PLC cyclelog of master controller (16), start and close cleaning procedure by touch-screen (19), the data message of idsplay order information and collection on the display of touch-screen (19), as shown in Figure 1.
Start back cooling water pump (4) operation, by condenser intake line (14) water body of cooling tower (6) delivery port is carried in condenser (3), water body after heat exchange is recovered in the cooling tower (6) by the receipts mouth of a river of catching bulb road (10), condenser output pipe (15) and cooling tower (6), reciprocation cycle, as shown in Figure 1 and Figure 2.
After operation a period of time, need clean the heat-exchange tube inwall of condenser (3) according to designing requirement, at first, open ball valve BV-6 on the adjutage (17) of ball device (1) of serving a ball/catch and the ball valve BV-4 on the bleeder pipe (16), emptying serve a ball/the catch water body of ball device (1); Open the flange on the observation window (7), open observation window (7), serving a ball/catching according to designing requirement and putting into an amount of cleaning ball in the ball device (1), close observation window (7) and tighten flange, close ball valve BV-4 and ball valve BV-6; Open ball valve BV-1, ball valve BV-2, ball valve BV-3, ball valve BV-5, ball valve BV-7, check-valves CV-1 and check-valves CV-2, purging system is in the operation state for the treatment of.
Start master controller (16), master controller (16) operation, the touch-screen (19) of clicking master controller (16) starts cleaning procedure, the touch-screen (19) of master controller (16) is gone up the operation information that shows purging system, master controller (16) sends instruction, opens solenoid valve MV-2, be communicated with service pressure pipeline (12) and service pipeline (9), close magnetic valve MV-1, the closed bulb road (11) of receiving, start force (forcing) pump (5), close the flow switch (18) on the condenser intake line (14), a part of water body in the condenser intake line (14) is introduced service pressure pipeline (12), send in the ball device (1) of serving a ball/catch, water body is with service/catching the interior cleaning ball of ball device (1) mixes, and another part water body in the condenser intake line (14) still is transported in the condenser (3) by condenser intake line (14).
Along with the constantly supercharging in the ball device (1) of serving a ball/catching of the operation water body of force (forcing) pump (5), water body in the ball device (1) of serving a ball/catch reaches the pressure of designing requirement, cleaning ball and water body pass check-valves CV-2 by service pipeline (9), penetrate ball meter ball device (19) and ball valve BV-3 and enter condenser (3), clean the heat-exchange tube inwall in the condenser (3), cleaning ball and water body are flowed through and are penetrated the quantity that ball meter ball device (19) is noted cleaning ball when penetrating ball meter ball device (19), and the digital information that enters the quantity of cleaning the interior cleaning ball of condenser (3) fed back to master controller (16), as Fig. 1, shown in Figure 2.
Cooling water pump (4) and force (forcing) pump (5) continue by service pressure pipeline (12) and service pipeline (9) water body of cooling tower (6) delivery port to be carried in condenser (3), water body after heat exchange passes gatherer (2) by catching bulb road (10), the receipts mouth of a river that enters condenser output pipe (15) and cooling tower (6) is got back in the cooling tower (6), cleaning ball is along with flow the constantly wiping heat-exchange tube inwall of water body in condenser (3), reciprocation cycle.
Reach the time of designing requirement when the heat-exchange tube inwall that cleans condenser (3), master controller (16) sends instruction, close force (forcing) pump (5) and magnetic valve MV-2, closed service pressure pipeline (12) and service pipeline (9), delay to open the magnetic valve MV-1 on the blowoff line (13), preventing water hangs down, be communicated with condenser intake line (14), receive bulb road (9) and blowoff line (13), cooling water pump (4) is transported to the water body in the cooling tower (6) in the condenser (3) by condenser intake line (14), reciprocation cycle is as Fig. 1, shown in Figure 2.
The cleaning ball that cleans the heat-exchange tube inwall in the condenser (3) is along with water body is transported to the water inlet of gatherer (2) from the delivery port of condenser (3) through catching bulb road (8) and leaving water temperature meter (22), water body and cleaning ball enter gatherer (2) from the water inlet of gatherer (2), cleaning ball is lived in the tubular ball screen interception that is installed in the gatherer (2), water body after a part is cleaned flows out from the delivery port of gatherer (2), enters condenser output pipe (15) and is recovered in the cooling tower (6) from the receipts mouth of a river of cooling tower (6).
Water body after another part cleans is sent into receipts bulb road (11) together with tackling the cleaning ball that gets off from the ball mouth of gatherer (2), water body after another part cleans and cleaning ball are sent in the ball device (1) of serving a ball/catch through ball valve BV-5, receipts ball meter ball device (20), ball valve BV-2 and check-valves CV-1, receive ball meter ball device (20) record and reclaim the quantity of cleaning ball and digital information is fed back to master controller (16), as shown in Figure 1 and Figure 2.
Cleaning ball is lived in the filter screen interception that is installed in the ball device (1) of serving a ball/catch, and the water body after another part cleans passes the blowoff line (13) that filter screen enters the bottom of the ball device (1) of serving a ball/catch, and stream is sent in the blowdown ditch (8) through magnetic valve MV-1 and ball valve BV-7.
The cleaning ball of tackling is being served a ball/is being caught and waiting to enter next cleaning process in the ball device (1), goes round and begins again, and reciprocation cycle is until shutdown, as shown in Figure 1 and Figure 2.
Claims (2)
1. on-line auto-cleaning condenser system, it is characterized in that by service pipeline (9), catch bulb road (10), receive bulb road (11), service pressure pipeline (12), blowoff line (13), condenser intake line (14), condenser output pipe (15), condenser (3), gatherer (2), the ball device (1) of serving a ball/catch, force (forcing) pump (5), cooling water pump (4) and master controller (16) are formed, the top of one end and the service of service pipeline (9)/catch ball device (1) is connected, one end of service pipeline (9) and service/catch ball device (1) to connect, the other end of service pipeline (9) is connected with the input port of condenser (3), the other end of service pipeline (9) and condenser (3) connect, the ball device (1) of serving a ball/catch to condenser (3) emission cleaning ball, cleans the heat-exchange tube inwall of condenser (3) by service pipeline (9) with cleaning ball;
Ball device (1) integral body of serving a ball/catch is airtight hollow box, and the middle part is provided with filter screen in the ball device (1) of serving a ball/catch, the cleaning ball that the filter screen interception is retrieved, the cleaning condenser (3) for the treatment of next time to serve a ball; Serving a ball/catching is provided with observation window (7) on the ball device (1), and flange and service/catch airtight being connected of ball device (1) are set on the observation window (7), and observation window (7) is the transparent body, observes service in the ball device (1) of serving a ball/catch and catches the state of ball by observation window (7); Serve a ball/the catch top of ball device (1) is provided with bleeder pipe (16), connects in bleeder pipe (16) and the ball device (1) of serving a ball/catch, and bleeder pipe is installed ball valve BV-4 on (16); Serve a ball/the catch bottom of ball device (1) is provided with adjutage (17), adjutage (17) connects with the ball device (1) of serving a ball/catch is interior, adjutage is installed ball valve BV-6 on (17), open ball valve BV-4 on the bleeder pipe (16) and the ball valve BV-6 emptying on the adjutage (17) serve a ball/catch water body in the ball device (1), open the flange of observation window (7) and in the ball device (1) of serving a ball/catch, place or collect cleaning ball;
The delivery port of condenser (3) is connected with an end of catching bulb road (10), catching bulb road (10) connects with condenser (3), the other end of catching bulb road (10) is connected with the water inlet of gatherer (2), catch bulb road (10) and connect, will clean the cleaning ball and the water body of the heat-exchange tube inwall of condenser (3) and send in the gatherer (2) by catching bulb road (10) with gatherer (2);
The delivery port of gatherer (2) is connected with an end of condenser output pipe (15), condenser output pipe (15) connects with gatherer (2), the other end of condenser output pipe (15) is connected with the receipts mouth of a river of cooling tower (6), condenser output pipe (15) connects with cooling tower (6), and the water body after the heat exchange in the condenser (3) is recovered in the cooling tower (6) by condenser output pipe (15); The ball mouth of gatherer (2) is connected with an end of receiving bulb road (11), receiving bulb road (11) connects with gatherer (2), the top of the other end of receiving bulb roads (11) and service/catch ball device (1) is connected, and receives bulb roads (11) and the ball device (1) of serving a ball/catch connects;
Gatherer (2) is whole Y-shaped, hollow is airtight, 3 ports of gatherer (2) are water inlet, delivery port and ball mouth, in the pipeline of ball mouth ball screen are set, and ball screen integral body is tubular, cleaning ball and cleaning water body that the ball screen interception enters from water inlet, cleaning ball is tackled, sent ball mouth, enter and receive bulb road (11) together with the part water body, remaining water body is sent the delivery port of gatherer (2), and input condenser output pipe (15) is recovered in the cooling tower (6);
One end of condenser intake line (14) is connected with the delivery port of cooling tower (6), condenser intake line (14) connects with cooling tower (6), the other end of condenser intake line (14) is connected with the input port of condenser (3), condenser intake line (14) connects with condenser (3), cooling water pump (4) is set on the condenser intake line (14), inflow temperature meter (21) and flow switch (18), cooling water pump (4) is transported to the water inlet of the water body of the delivery port of cooling tower (6) output by condenser intake line (14) and condenser (3) in the condenser (3), inflow temperature meter (21) shows that water body enters the preceding temperature of condenser (3), inflow temperature meter (21) is connected with master controller (16) by line cord, gives master controller (16) detected temperature digital feedback information; Flow switch (18) is connected by the power switch of control circuit with master controller (16), the connection and the outage of the power supply that the flow switch (18) on the condenser intake line (14) is controlled master controller (16) according to whether flowing of water body in the condenser intake line (14), water body in the condenser intake line (14) then flow switch (18) the power-on switch that flows, the water body in the condenser intake line (14) then flow switch (18) the powered-down switch that stops;
One end of service pressure pipeline (12) is connected with condenser intake line (14), the bottom of the other end and the service of service pressure pipeline (12)/catch ball device (1) is connected, service pressure pipeline (12) connects with the ball device (1) of serving a ball/catch, open ball valve BV-1 and magnetic valve MV-2 and be communicated with service pressure pipeline (12) and service pipeline (9), introduce the water body of condenser intake line (14), by force (forcing) pump (5) the water body pressurization is pushed in the ball device (1) of serving a ball/catch, increasing serve a ball/the catch power of service of ball device (1), the cleaning ball that will serve a ball/catch in the ball device (1) by service pipeline (9) is transmitted in the condenser (3);
The bottom of one end of blowoff line (13) and service/catch ball device (1) is connected, blowoff line (13) connects with the ball device (1) of serving a ball/catch, the other end of blowoff line (13) is connected with blowdown ditch (8), magnetic valve MV-1 and ball valve BV-7 are set on the blowoff line (13), the control circuit of magnetic valve MV-1 is connected with master controller (16), carry out the instruction of master controller (16), open magnetic valve MV-1 and ball valve BV-7 and be communicated with receipts bulb road (11) and blowoff line (13), to clean condenser (3) the heat-exchange tube inwall cleaning ball and clean water body and be recovered in the ball device (1) of serving a ball/catch, the cleaning water body that is recovered in the ball device (1) of serving a ball/catch is discharged in the blowdown ditch (8) from the port of blowoff line (13);
Force (forcing) pump (5) is connected with master controller (16) by control circuit, and master controller (16) sends instruction opening and closing force (forcing) pumps (5), and force (forcing) pump (5) pressurizes to the water body in the ball device (1) of serving a ball/catch by service pressure pipeline (12); Magnetic valve MV-1 is connected with master controller (16) by control circuit with magnetic valve MV-2, master controller (16) sends instruction opening and closing magnetic valve MV-1 or magnetic valve MV-2, opening and closing magnetic valve MV-2 implement to serve a ball/to catch ball device (1), service pressure pipeline (12) and service pipeline (9) sends cleaning ball to condenser (3), opening and closing magnetic valve MV-1 implement to serve a ball/catch ball device (1), catch bulb road (10), gatherer (2), receive the cleaning ball of bulb road (11) and blowoff line (13) recovery cleaning condenser (3);
Touch-screen (19) is set on the master controller (16), touch-screen (19) is connected with the PLC cyclelog of master controller (16), start and close cleaning procedure, the data message of idsplay order information and collection on the display of touch-screen (19) by touch-screen (19).
2. on-line auto-cleaning condenser system according to claim 1, it is characterized in that on the described service pipeline (9) ball valve BV-3 being set, penetrate ball meter ball device (19) and check-valves CV-1, ball valve BV-3 and check-valves CV-1 suppress the current folk prescription of service pipeline (9) in the input port from condenser (3) enters condenser (3), penetrating ball meter ball device (19) is connected with master controller (16) by line cord, penetrate the quantity of ball meter ball device (19) record ejaculation cleaning ball, the digital information of record is fed back to master controller (16);
Catch and set out coolant-temperature gage meter (22) on the bulb road (10), leaving water temperature meter (22) is connected with master controller (16) by line cord, leaving water temperature meter (22) detects the temperature of condenser (3) water outlet, and detected temperature digital feedback information is given master controller (16);
Receive ball valve BV-2, ball valve BV-5 are set on the bulb road (11), receive ball meter ball device (20) and check-valves CV-1, in ball valve BV-2, ball valve BV-5 and check-valves CV-1 suppress to serve a ball/catch ball device (1) to being recovered to from the cleaning ball of the ball mouth output of gatherer (2) and water body folk prescription, receiving ball meter ball device (20) is connected with master controller (16) by line cord, receive the quantity that ball meter ball device (20) record reclaims cleaning ball, the digital information of record is fed back to master controller (16);
Ball valve BV-1, preceding pressure gauge (23), force (forcing) pump (5), back pressure gauge (24) and magnetic valve MV-2 are set on the service pressure pipeline (12), magnetic valve MV-2 is connected with master controller (16) by control circuit, carries out the instruction of master controller (16);
Preceding pressure gauge (23) is connected with master controller (16) by line cord with back pressure gauge (24), preceding pressure gauge (23) and back pressure gauge (24) show the pressure condition of force (forcing) pump (5) service pressure pipeline (12) before pressurization and after the pressurization, give master controller (16) detected pressure on the number feedback information;
Master controller is provided with the PLC cyclelog in (16), force (forcing) pump (5), flow switch (18), magnetic valve MV-1 is connected with master controller (16) by control circuit with magnetic valve MV-2, control force (forcing) pump (5), flow switch (18), the opening and closing operation of magnetic valve MV-1 and magnetic valve MV-2, penetrate ball meter ball device (19), receive ball meter ball device (20), inflow temperature meter (21), leaving water temperature meter (22), preceding pressure gauge (23) is connected with master controller (16) by line cord with back pressure gauge (24), penetrating ball meter ball device (19) and receipts ball meter ball devices (20) detects the quantity of service and receipts ball and digital information is fed back to master controller (16), inflow temperature meter (21) and leaving water temperature meter (22) detect condenser (3) inflow temperature and leaving water temperature and digital information are fed back to master controller (16), and preceding pressure gauge (23) and back pressure gauge (24) detect before the pressurization and the pressure after pressurizeing and digital information fed back to master controller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206902660U CN201955013U (en) | 2010-12-30 | 2010-12-30 | On-line self-cleaning condenser system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206902660U CN201955013U (en) | 2010-12-30 | 2010-12-30 | On-line self-cleaning condenser system |
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| Publication Number | Publication Date |
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| CN201955013U true CN201955013U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206902660U Expired - Lifetime CN201955013U (en) | 2010-12-30 | 2010-12-30 | On-line self-cleaning condenser system |
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| CN (1) | CN201955013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052878A (en) * | 2010-12-30 | 2011-05-11 | 溢泰鸿（天津）节能科技有限公司 | On-line automatic cleaning condenser system, manufacturing method and cleaning method |
| CN102564008A (en) * | 2012-02-10 | 2012-07-11 | 中国人民解放军63680部队 | Cooling water system of refrigerating machine of ocean vessel |
| CN104438246A (en) * | 2014-11-06 | 2015-03-25 | 冯思远 | Fin-type heat exchanger pipeline inner wall cleaning device |
| CN106931824A (en) * | 2017-03-10 | 2017-07-07 | 远大空调有限公司 | A kind of handpiece Water Chilling Units of the automatic rubber ball cleaning system of band |
-
2010
- 2010-12-30 CN CN2010206902660U patent/CN201955013U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052878A (en) * | 2010-12-30 | 2011-05-11 | 溢泰鸿（天津）节能科技有限公司 | On-line automatic cleaning condenser system, manufacturing method and cleaning method |
| CN102564008A (en) * | 2012-02-10 | 2012-07-11 | 中国人民解放军63680部队 | Cooling water system of refrigerating machine of ocean vessel |
| CN104438246A (en) * | 2014-11-06 | 2015-03-25 | 冯思远 | Fin-type heat exchanger pipeline inner wall cleaning device |
| CN104438246B (en) * | 2014-11-06 | 2016-04-06 | 冯思远 | Finned type heat exchanger cleaning device for inner wall of pipeline |
| CN106931824A (en) * | 2017-03-10 | 2017-07-07 | 远大空调有限公司 | A kind of handpiece Water Chilling Units of the automatic rubber ball cleaning system of band |
| CN106931824B (en) * | 2017-03-10 | 2023-02-03 | 远大空调有限公司 | Water chilling unit with automatic rubber ball cleaning system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20120627 |