CN207488284U - Heat exchanger is simulated in intelligent electrical heating - Google Patents
Heat exchanger is simulated in intelligent electrical heating Download PDFInfo
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- CN207488284U CN207488284U CN201721717122.8U CN201721717122U CN207488284U CN 207488284 U CN207488284 U CN 207488284U CN 201721717122 U CN201721717122 U CN 201721717122U CN 207488284 U CN207488284 U CN 207488284U
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Abstract
The utility model is related to water-treatment technology fields, particularly relate to a kind of intelligent electrical heating simulation heat exchanger, the circulating water intake between circulating water outlet successively be equipped with valve, filter, flowmeter, water flow electric control valve, spinner flowmeter, import piece suspension device, steam generator, export piece suspension device, valve is equipped between the filter and water flow electric control valve, the steam generator both ends outlet and inside are respectively equipped with temperature sensor, a heating rod is equipped in the steam generator, it is equipped with valve and condenser successively between the condensation water inlet and condensation-water drain, steam generator is accessed at the condenser both ends, chlorine residue probe is further respectively had between the circulating water intake and circulating water outlet, turbidity probe tip, corrosion probe, dirt is popped one's head in, PH pops one's head in, conductivity probe.The utility model discloses a kind of intelligent electrical heating simulation heat exchangers, realize the automation to recirculated cooling water and intelligent monitoring.
Description
Technical field
The utility model is related to circulating water treatment technology fields, particularly relate to a kind of intelligent electrical heating simulation heat exchanger.
Background technology
In the industries such as China's oil chemical industry, metallurgy and power generation, mostly using industrial circulating cooling water.At present, in order into
One step energy-saving and emission-reduction improve the utilization rate of recirculated cooling water, so that the quality requirement of the technology and medicament to water process is increasingly
Height, meanwhile, the monitoring for strengthening water process is also more and more important.Simulation heat exchanger preferably simulates industry spot heat exchanger, right
It is particularly significant to measure the corrosion and scaling data in relation to water quality.
Automation and intelligence are not fully achieved yet in the operation of existing simulation heat exchanger.
Utility model content
The utility model discloses a kind of intelligent electrical heating simulation heat exchangers, realize the automation to recirculated cooling water and intelligence
Energyization monitors.
The utility model is achieved through the following technical solutions：
A kind of intelligence electrical heating simulation heat exchanger, including condensation water inlet, circulating water intake, condensation-water drain, recirculated water
Outlet, the circulating water intake between circulating water outlet successively be equipped with valve, filter, flowmeter, water flow motorized adjustment
Valve, spinner flowmeter, import piece suspension device, steam generator, outlet piece suspension device, the spinner flowmeter both ends are equipped with valve, institute
It states and is set between filter and water flow electric control valve there are one valve, the steam generator both ends outlet and inside are set respectively
There is a temperature sensor, be equipped with a heating rod in the steam generator, the temperature sensor, heating rod are and PLC control cabinet
It is connected,
Valve and condenser are equipped between the condensation water inlet and condensation-water drain successively, the condenser is equipped with temperature
Steam generator is accessed at degree meter, the condenser both ends, and flow sensing is equipped between the import piece suspension device and spinner flowmeter
Device, the flow sensor are connected with PLC control cabinet,
Chlorine residue probe, turbidity probe tip, corrosion probe, dirt are further respectively had between the circulating water intake and circulating water outlet
Dirt probe, PH probes, conductivity probe, and be connected with PLC control cabinet, the PLC control cabinet is connected with computer, the computer
Pass through wireless transmission with mobile phone terminal.
Preferably, the condensation water inlet, which is connected to, carrys out water pipe, and the condensation-water drain connects ground-based duct.
Preferably, heat exchange pipeline is equipped in the steam generator, the heat exchange pipeline is linked up by connector, is coupled
It place should be around tetrafluoro unsintered tape.
Preferably, the control system in the PLC control cabinet selects Siemens S7-1200.
Compared with prior art, the beneficial effects of the utility model are：
1st, the simulation heat exchanger 24 hours of the utility model incessantly in simulated production device heat exchanger operation ginseng
Number may be constructed complete, independent operating on-line detecting system, precisely the working condition of the live heat exchanger of simulation；
2nd, the utility model is realized to corrosion and scaling, the prison of fouling condition on heat exchanger of water circulating system heat-transfer surface
It surveys and the pH value to recirculated cooling water, conductivity, cycles of concentration, dirtiness resistance, rate of corrosion and scaling rate, chlorine residue, turbidity etc.
Conventional detection is carried out, and transfers data to computer and is analyzed, analysis result is sent to mobile phone terminal, realizes real time monitoring；
3rd, the utility model realizes the automation to recirculated cooling water and intelligent monitoring.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1st, water inlet is condensed；2nd, circulating water intake；3rd, condensation-water drain；4th, circulating water outlet；5th, steam generation
Device；6th, heating rod；7th, piece suspension device is exported；8th, thermometer；9th, condenser；10th, temperature sensor；11st, import piece suspension device；12nd, it flows
Quantity sensor；13rd, valve；14th, spinner flowmeter；15th, water flow electric control valve；16th, electromagnetic flowmeter；17th, filter；
18th, PLC control cabinet；19th, computer；20th, mobile phone terminal；21st, chlorine residue is popped one's head in；22nd, turbidity probe tip；23rd, corrosion probe；24th, dirt heat
Resistance probe；25th, PH pops one's head in；26th, conductivity probe.
Specific embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings：
A kind of intelligence electrical heating simulation heat exchanger, including condensation water inlet 1, circulating water intake 2, condensation-water drain 3, cycle
Water out 4, circulating water intake 2 are electric to valve 13, filter 17, flowmeter 16, water flow is equipped between circulating water outlet 4 successively
Dynamic regulating valve 15, spinner flowmeter 14, import piece suspension device 11, steam generator 5, outlet piece suspension device 7,14 both ends of spinner flowmeter
Equipped with valve 13, set between filter 17 and water flow electric control valve 15 there are one valve 13,5 both ends of steam generator export
Temperature sensor 10 is respectively equipped with inside, a heating rod 6 is equipped in steam generator 5, temperature sensor 10, heating rod 6 are equal
It is connected with PLC control cabinet 18,
It condenses and is equipped with valve 13 and condenser 9 between water inlet 1 and condensation-water drain 3 successively, condenser 9 is equipped with temperature
Meter 8,9 both ends of condenser access steam generator 5, is equipped with flow sensor between import piece suspension device 11 and spinner flowmeter 14
12, flow sensor 12 is connected with PLC control cabinet 18,
Chlorine residue probe 21, turbidity probe tip 22, corrosion probe are further respectively had between circulating water intake 2 and circulating water outlet 4
23rd, dirt probe 24, PH probes 25, conductivity probe 26, and be connected with PLC control cabinet 18, PLC control cabinet 18 and computer 19
It is connected, computer 19 passes through wireless transmission with mobile phone terminal 20.
Condensation water inlet 1 connects running water pipe, and condensation-water drain 3 connects ground-based duct.
Heat exchange pipeline is equipped in steam generator 5, heat exchange pipeline is linked up by connector, and connection place should be around tetrafluoro raw rubber
Band.
Control system in PLC control cabinet 18 selects Siemens S7-1200.
Recirculated water analogue flow rate is electronic, and signal feedwater flow electric control valve 15, control are detected by electromagnetic flowmeter 16
Adjust 1270L/H, after stability of flow, then examine, each interface whether Seepage；Add if it has not, opening steam
Thermoelectricity source switch heats heating rod 6, the cooling water inlet 1 for opening simultaneously condenser 9 switchs, and cooling water flow is big
In 60L/H, this cooling water is perennial draingage, directly arranges trench for general control.It is set according to live heat exchanger import and export temperature difference requirement
The vapor (steam) temperature needed, the ordinary test requirement control import and export temperature difference is 8~12 degree, and steam temperature is controlled according to this requirement
Degree, generally in 100 ± 2 degree of adjustment.Thermal medium is the normal pressure saturated steam that heat exchanger itself generates, into steam generator 5
In heat exchanging chamber, heat exchanger is enable to obtain the steady steam of certain pressure, heat exchange consumes a part of steam heat, steaming more than needed
Vapour is recycled by condenser 9, is returned in steam generator 5, is balanced the water quantity holding in steam generator 5, in reaction process
In without moisturizing.
After normal assays start, the variation that should be noted that vapor (steam) temperature in first day of simulation heat exchanger is adjusted to parameters
Set quota, after operating steadily, PLC control cabinet 18 is stored in database every 4 hour record temperature, a data on flows
In, it shows in display end, is referred to for staff, during experiment, vapor (steam) temperature without adjusting again, and experiment continuous time is at least
25 days, midway failure was stopped transport or condition variation illustrates in report.
Chlorine residue probe 21, turbidity probe tip 22, corrosion probe 23, dirt probe 24, PH probes are installed on circulating water pipework
25th, conductivity probe 26 the data storage detected in PLC control cabinet 18, and send signal to computer 19, in computer
According to configuration programming software in 19, Various types of data table and curve are drawn out, obtains the overall merit of recirculated water water treatment efficiency,
And mobile phone terminal 20 is sent to, it is referred to for technical staff.
When experiment stopping, need to proceeding as follows：
1st, after having recorded last time initial data, thermal medium heating power supply (i.e. the power supply of heating rod 6) is closed；
2nd, the import and export valve between experiment bypass and cooling water system is cut off after 30 minutes again；
3rd, the ponding in net bypass is put；
4th, it should be removed and handled by correlation method if any lacing film；
5th, test tube, observation, record appearance are taken out；
6th, after cleaning test tube outer wall, drying is weighed and is recorded, and acquisition dirt sample is for further analysis, then by aforementioned
Method cleaning inner wall is dry, weighs and records；
7th, further section view can be done when necessary checks spot corrosion.
The above only expresses the embodiment of the utility model, and description is more specific and in detail, but can not be because
This and be interpreted as the limitation to the utility model patent range, within the spirit and principle of the utility model, made appoint
What modification, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model, the guarantor of the utility model patent
Shield range should be determined by the appended claims.
Claims (4)
1. a kind of intelligence electrical heating simulation heat exchanger, it is characterised in that：Including condensation water inlet (1), circulating water intake (2), cold
Condensate outlet (3), circulating water outlet (4), the circulating water intake (2) between circulating water outlet (4) successively be equipped with valve
(13), filter (17), flowmeter (16), water flow electric control valve (15), spinner flowmeter (14), import piece suspension device
(11), steam generator (5), outlet piece suspension device (7), spinner flowmeter (14) both ends are equipped with valve (13), the filtering
Set between device (17) and water flow electric control valve (15) there are one valve (13), steam generator (5) the both ends outlet and
Inside is respectively equipped with temperature sensor (10), and a heating rod (6), the temperature sensor are equipped in the steam generator (5)
(10), heating rod (6) is connected with PLC control cabinet (18),
It is equipped with valve (13) and condenser (9), the condensation successively between the condensation water inlet (1) and condensation-water drain (3)
Device (9) is equipped with thermometer (8), condenser (9) both ends access steam generator (5), the import piece suspension device (11) with
Flow sensor (12) is equipped between spinner flowmeter (14), the flow sensor (12) is connected with PLC control cabinet (18),
Further respectively had between the circulating water intake (2) and circulating water outlet (4) chlorine residue probe (21), turbidity probe tip (22),
Corrosion probe (23), dirt probe (24), PH probe (25), conductivity probe (26), and with the PLC control cabinet (18) phase
Even, the PLC control cabinet (18) is connected with computer (19), and the computer (19) passes through wireless transmission with mobile phone terminal (20).
2. a kind of intelligent electrical heating simulation heat exchanger according to claim 1, it is characterised in that：The condensation water inlet
(1) running water pipe is connect, the condensation-water drain (3) connects ground-based duct.
3. a kind of intelligent electrical heating simulation heat exchanger according to claim 1, it is characterised in that：The steam generator
(5) heat exchange pipeline is equipped in, the heat exchange pipeline is linked up by connector, and connection place should be around tetrafluoro unsintered tape.
4. a kind of intelligent electrical heating simulation heat exchanger according to claim 1, it is characterised in that：The PLC control cabinet
(18) control system in selects Siemens S7-1200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717122.8U CN207488284U (en) | 2017-12-11 | 2017-12-11 | Heat exchanger is simulated in intelligent electrical heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717122.8U CN207488284U (en) | 2017-12-11 | 2017-12-11 | Heat exchanger is simulated in intelligent electrical heating |
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| Publication Number | Publication Date |
|---|---|
| CN207488284U true CN207488284U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721717122.8U Active CN207488284U (en) | 2017-12-11 | 2017-12-11 | Heat exchanger is simulated in intelligent electrical heating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300564A (en) * | 2018-09-20 | 2019-02-01 | 中国辐射防护研究院 | A kind of device and method of the blocking of simulation steam and corrosion filter |
| CN110095206A (en) * | 2019-05-21 | 2019-08-06 | 浙江大学 | A kind of the temperature of rotor measurement simulation system and method for low-temperature centrifugation formula fluid machinery |
| CN115575459A (en) * | 2022-12-08 | 2023-01-06 | 中国核动力研究设计院 | Miniaturized modular water quality on-line monitoring system |
-
2017
- 2017-12-11 CN CN201721717122.8U patent/CN207488284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300564A (en) * | 2018-09-20 | 2019-02-01 | 中国辐射防护研究院 | A kind of device and method of the blocking of simulation steam and corrosion filter |
| CN110095206A (en) * | 2019-05-21 | 2019-08-06 | 浙江大学 | A kind of the temperature of rotor measurement simulation system and method for low-temperature centrifugation formula fluid machinery |
| CN115575459A (en) * | 2022-12-08 | 2023-01-06 | 中国核动力研究设计院 | Miniaturized modular water quality on-line monitoring system |
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