CN103011449A - Water supplementing system and method of water circulation cooling device - Google Patents
Water supplementing system and method of water circulation cooling device Download PDFInfo
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- CN103011449A CN103011449A CN2012105058067A CN201210505806A CN103011449A CN 103011449 A CN103011449 A CN 103011449A CN 2012105058067 A CN2012105058067 A CN 2012105058067A CN 201210505806 A CN201210505806 A CN 201210505806A CN 103011449 A CN103011449 A CN 103011449A
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- pretreater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 241
- 238000001816 cooling Methods 0.000 title claims abstract description 71
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 15
- 238000001914 filtration Methods 0.000 claims abstract description 85
- 230000001012 protector Effects 0.000 claims abstract description 31
- 230000003020 moisturizing effect Effects 0.000 claims description 29
- 239000012267 brine Substances 0.000 claims description 28
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 239000012266 salt solution Substances 0.000 claims description 15
- 230000000630 rising effect Effects 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 13
- 230000001186 cumulative effect Effects 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 10
- 230000002070 germicidal effect Effects 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 abstract description 12
- 239000000498 cooling water Substances 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 239000013589 supplement Substances 0.000 abstract description 3
- 241000233866 Fungi Species 0.000 abstract 2
- 238000009395 breeding Methods 0.000 abstract 1
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- 235000001674 Agaricus brunnescens Nutrition 0.000 description 9
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- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
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- 239000004571 lime Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to a water supplementing system of a water circulation cooling device. The water supplementing system comprises a pretreater, a filtration protector, a softening filtration device and a control device, wherein the pretreater is used for pre-filtering and sterilizing supplemented water, and a water supplementing electromagnetic valve is arranged at the water inlet end of the pretreater; the filtration protector is used for filtering the water output by the pretreater and is connected with the output end of the pretreater; the softening filtration device is used for softening and filtering the water output by the filtration protector and is connected with the output end of the filtration protector; and the control device is used for enabling the water supplementing system to supplement water to the water circulation cooling device according to the concentration of cooling water of a cooling heat exchanger and is connected with the water supplementing electromagnetic valve at the water inlet end of the pretreater. The water supplementing system can effectively remove fungi and metal ions in the supplemented water and prevent the fungi from breeding in the water circulation cooing device after the supplemented water is supplemented to the water circulation cooling device and scales from generating in the water circulation cooling device to affect the cooling efficiency.
Description
Technical field
The present invention relates to a kind of water charging system and method for water circulation cooling device.
Background technology
Recirculated cooling water is by pumping each user in the cooling system, and temperature liter after heat exchange is sent to cooling tower and cools off.Hot water sprays into water droplet or moisture film shape downwards from cat head in cooling tower, and air then reverse or level interchange flows, and in the carbonated drink contact process, carries out heat exchange.Water temperature drops to when meeting the water coolant requirement, continues to recycle.
Take away water vapor when air is overflowed by cat head, the recirculated water ions content is increased, therefore any cooling water system all needs to replenish enough water from the external world in use for some time, to remedy the water yield of system's evaporation, wind and blowdown loss.The quality index of these make up water should meet the requirement that original water coolant is wanted.In system, replenished fresh water, discharged condensed water, keeping saltiness at finite concentration, thereby guaranteed that whole system normally moves.The ratio of saltiness in recirculated water and the make up water is the cycles of concentration of this circulating water system.In certain recirculating cooling water system, as long as change the saltiness of make up water, just can change the cycles of concentration of circulating water system.In certain recirculating cooling water system, as long as change the saltiness of make up water, just can change the cycles of concentration of circulating water system, be the key that guarantees whole recirculating cooling water system economical operation and improve cycles of concentration.
After water coolant recycles for a long time, will inevitably bring fouling and microbial growth problem.Resolve these problems ability stably manufactured, economize on resources and the energy, thereby environmental contamination reduction is increased economic efficiency.Add the operating system more complicated of various water conditioners in circulating water body, medicament expense is used high, and can't improve the overall cycles of concentration of recirculated water, and the operational management cost is relatively high.Take from replenish water coolant, namely to carry out the ion remaval measure, before make up water enters circulating water system, soften processing, remove Ca
2+, Mg
2+, also just can not form incrustation scale.The lime that adopts is softening to exist the problems such as pollution, energy consumption with thermoplastic, not within limit of consideration.
Summary of the invention
The object of the present invention is to provide a kind of water charging system and method for water circulation cooling device, the present invention can effectively remove mushroom, the metal ion in the supplementary feed, after avoiding the supplementary feed supply in the water circulation cooling device, mushroom is bred in water circulation cooling device, and the generation incrustation scale affects cooling efficiency in water circulation cooling device.
The technical scheme that realizes the object of the invention is as follows:
The water charging system of water circulation cooling device comprises the pretreater that supplementary feed is carried out pre-filtering and germicidal treatment, and this pretreater water intake end is provided with the moisturizing magnetic valve; And
The filtration protector that the water that pretreater is exported filters, this filtration protector is connected in the output terminal of pretreater; And
To the softening filtration unit that softens and filter from the water that filters protector output, this softening filtration unit is connected in the output terminal that filters protector; And
According to the control device that the concentration of the water coolant of cooling heat exchanger makes water charging system carry out moisturizing to water circulation cooling device, this control device is connected with the moisturizing magnetic valve of described pretreater water intake end.
Adopted such scheme, the present invention at first passes through pretreater pre-filtering and germicidal treatment to well water or the tap water of input, most of throw out in the filtering supplementary feed, and with the mushroom removal of microorganisms in the water, avoid supplementary feed in the course of conveying of postorder, in suitable temperature environment, to breed.Enter into the filtration protector from the water of pretreater; further the throw out in the water is filtered and adsorb; this mode with the impurity in the physical separation of water and metal ion; not only improved the purity of water; and can also make water obtain preliminarily softened, to alleviate the softening burden of postorder.Enter into softening filtration unit from the supplementary feed that filters protector output; at first make supplementary feed carry out ion-exchange by softening filtration unit; further reduce water hardness; again filter in softening filtration unit through softening supplementary feed; further improve again the purity of supplementary feed, output in the water circulation cooling device of required supplementary feed.By water charging system of the present invention, supplementary feed has been carried out sterilization, absorption and multiple times of filtration removal impurity and heavy metal ion and ion-exchange is softened water, purity and the quality of water have greatly been improved, avoided in the supplementary feed mushroom in water circulation cooling device, to breed, and the impurity in the supplementary feed and metal ion form incrustation scale in water circulation cooling device.In addition, the control device that arranges in the water charging system of the present invention can also decide to make water charging system carry out moisturizing to water circulation cooling device according to the concentration of the water coolant of cooling heat exchanger, has the high advantage of level of automation.
Further; filter protector and comprise tank body; upper spacer; lower clapboard; support; water pipe joint; water inlet pipe; rising pipe; upper spacer and lower clapboard are fixed in the tank body; upper spacer and the cavity between the lower clapboard in the tank body are the filtered water container cavity; lower clapboard and the cavity between the tank base in the tank body are filtering chamber; lower clapboard is provided with the opening that is communicated with filtered water container cavity and filtering chamber; in filtering chamber, be provided with strainer and adsorber; one end of described support is fixed on the inner tank wall face; water pipe joint is supported on an end of support; one end of water inlet pipe is fixed on the water pipe joint; the other end of water inlet pipe passes upper spacer and lower clapboard extend in the filtering chamber; the other end of rising pipe passes upper spacer and extend in the filtered water container cavity, and an end of rising pipe is connected with water pipe joint.Pass through said structure, enter into filtering chamber from the supplementary feed of pretreater output through water inlet pipe, adsorber in the filtering chamber adsorbs the metal ion in the supplementary feed, supplementary feed is softened processing, then after supplementary feed filters by strainer, enter into filtered water container cavity 208 from opening, then enter into rising pipe, discharge by rising pipe 207.Filtration protector of the present invention not only has filteration to supplementary feed, but also the metal ion in the supplementary feed is adsorbed, and has played the effect of pre-softening supplementary feed.
Further, softening filtration unit comprises that the end sealing the other end has the housing of opening, exchange joint is inserted into the cavity of housing from the opening part of housing that to form sealing fixing with housing, axially be respectively equipped with water-in and the water outlet that is not connected along it on this exchange joint, radially be provided with water entry along it on the exchange joint, described water-in is communicated with this water entry, radially also be provided with the water vent that is communicated with water outlet along it on the exchange joint, this water vent is communicated with the cavity of housing, one end of an aqueduct is connected in the water entry, the other end of aqueduct extends and is positioned at the top of housing bottom to the bottom of housing, be provided with exchange resin in the cavity of housing, the free-ended week of aqueduct upwards is provided with radial protrusion, filter core be looped around aqueduct around, one end of filter core is resisted against on the axial end of radial protrusion, and the other end of filter core is resisted against the end of exchange joint, is equipped with sealing-ring between filter core and the radial protrusion and between filter core and the exchange joint.Enter into the cavity of housing through water entry and aqueduct from the supplementary feed of water-in input, metal ion in the supplementary feed and exchange resin carry out ion-exchange, supplementary feed is softened, avoid metal ion to enter into water circulation cooling device and form incrustation scale.The supplementary feed of process ion-exchange is behind filter element filtering, enter into clearance space between filter core and the aqueduct, since water outlet be provided with filter core and aqueduct between the water vent that is communicated with of clearance space, therefore, the supplementary feed of processing through softening filtration unit can be sent in the water circulation cooling device, and water circulation cooling device is carried out concentration dilution and cooling.The softening filtration unit of this structure not only softens processing to supplementary feed easily, but also again output after the filtered water after softening filtered, and is softening and filter and carry out in same device, has simple in structure and compact characteristics.
Further, an end of described radial protrusion is axially arranged with block along it, and the outer side wall of this block and radial protrusion and aqueduct surrounds a ring groove, and an end of described filter core is arranged in this ring groove.By the effect of ring groove and baffle plate, can strengthen the stopping property between filter core and the radial protrusion, prevent through the softening supplementary feed filtered of processing and from softening filtration unit output.
Further, described softening filtration unit also comprises a brine tank, and this brine tank is arranged on the top of exchange joint, and an end of an induction pipe is connected with brine tank, and the other end of induction pipe is inserted in the water entry, is provided with electromagnetic valve in induction pipe.By the unlatching of control electromagnetic valve, salt solution in the brine tank is added in the softening filtration unit easily make exchange resin obtain regeneration, avoid exchange resin to use after its Efficiency Decreasing and affecting the supply water softening is processed.
Further, described control device comprises water concentration detecting sensor, controller and the amplifier that drives the moisturizing magnetic valve, and described water concentration detecting sensor is connected in the input terminus of controller, and described amplifier is connected in the output terminal of controller.The present invention detects the concentration of the cooling circulating water of water circulation cooling device, when if the concentration value of water coolant reaches preset value in the controller, then controller is exported a steering order of carrying out the supply fresh water to water circulation cooling device, this steering order is amplified by the first amplifier, the moisturizing magnetic valve is opened, like this, supplementary feed just can enter into water charging system of the present invention and carry out respective handling, water quality is met correspondingly ask mutually.The mode of this automatic water supplement can be carried out moisturizing to water circulation cooling device in time, avoids water circulation cooling device generation incrustation scale and affects cooling efficiency, and avoid mushroom to breed in suitable concentration water.
Further, described control device comprises that also one is used for gathering moisturizing magnetic valve open-interval timing register and the second amplifier, this timing register is connected in the output terminal of the first amplifier, the output terminal of timing register is connected in the input terminus of controller, the output terminal of controller is connected with described the second amplifier, and the output terminal of the second amplifier is connected with described electromagnetic valve.Because the exchange resin in the softening filtration unit is consumed when supplementary feed is softened, need to regenerate to exchange resin makes exchange resin obtain supply, is beneficial to make supply water softening quality to be guaranteed.The present invention passes through said structure, and in controller, be preset with the period that exchange resin is regenerated automatically, can regenerate after work for some time at exchange resin, this mode that makes the exchange resin timing regeneration reaches by following process: when the first amplifier output signal during to the moisturizing magnetic valve, the first amplifier is exported a signal simultaneously to timing register, after timing register obtains this signal, timing will add up the time, to add up time of timing of timing register is transported in the controller, count Pang for controller and whether reach default time value, for example, the time that this magnetic valve is opened is 5 minutes, the time of opening for the second time is 10 minutes, the time that each magnetic valve the is opened timing that adds up, after the time of cumulative timing reaches the value of presetting in the controller, controller then outputs signal to the second amplifier, the second amplifier amplifies the rear drive electromagnetic valve with the signal that obtains and opens, the salt solution that is arranged in brine tank enters into the cavity of the housing of softening filtration unit by water entry, makes the exchange resin regeneration that is arranged in cavity.
Further, described control device also comprises liquid level sensor, the 3rd amplifier and the acousto-optic alarm for mineral that detects brine tank salt solution liquid level, and the output terminal of liquid level sensor is connected in the input terminus of controller, and acousto-optic alarm for mineral is connected in the output terminal of controller.By liquid level sensor salt solution liquid level in the brine tank is detected, and the result that will detect outputs to controller, controller is through after calculating, if the liquid level in the brine tank is lower than set(ting)value, controller output signal to the three amplifiers then, the 3rd amplifier outputs to combined aural and visual alarm after signal is amplified, and combined aural and visual alarm is reported to the police and should be replenished salt solution to brine tank with sound and flash-caution staff, to avoid occurring the situation that resin can't be regenerated.
A kind of method for supplementing water of water circulation cooling device may further comprise the steps:
Control device is according to the concentration of the water coolant of water circulation cooling device, and output signal is opened moisturizing magnetic valve magnetic valve, allows supplementary feed enter into the step of pretreater; And
Pretreater carries out the step of pre-filtering and germicidal treatment to supplementary feed; And
The supplementary feed of pretreater output is filtered and initially softens the step of processing by filtering protector; And
By softening filtration unit to soften from the supplementary feed that filters protector output and filter after output to the step of water circulation cooling device.
Further, further comprising the steps of: as to gather the moisturizing magnetic valve opening time by the cumulative timing of timing register, controller obtains the cumulative timing time of timing register, when cumulative timing time reaches set(ting)value, controller control electromagnetic valve makes salt solution supply in the brine tank in softening filtration unit, so that exchange resin is regenerated.
The present invention can effectively remove mushroom, the metal ion in the supplementary feed, avoid the supplementary feed supply in the water circulation cooling device after, mushroom is bred in water circulation cooling device, and produces incrustation scale affect cooling efficiency in water circulation cooling device.
Description of drawings
Fig. 1 is the system construction drawing of water charging system of the present invention;
Fig. 2 is the sectional structure chart of pretreater among Fig. 1;
Fig. 3 is the sectional structure chart that filters protector among Fig. 1;
Fig. 4 is the sectional structure chart of softening filtration unit among Fig. 1;
Fig. 5 is the circuit block diagram of control device among Fig. 1;
100 is pretreater, and 101 are the moisturizing magnetic valve, and 102 is treatment tank, and 103 for filtering cavity, and 104 is sterilization chamber, and 105 is strainer;
200 for filtering protector, and 201 is tank body, and 202 is upper spacer, and 203 is lower clapboard, and 204 is support, 205 is water pipe joint, and 206 is water inlet pipe, and 207 is rising pipe, and 208 is the filtered water container cavity, 209 is filtering chamber, and 210 is opening, and 211 is strainer, and 212 is adsorber;
300 are softening filtration unit, and 301 is housing, and 302 are the exchange joint, 303 is water-in, and 304 is water outlet, and 305 is water entry, 306 is water vent, and 307 is cavity, and 308 is aqueduct, 309 is exchange resin, and 310 is radial protrusion, and 311 is filter core, 312 is sealing-ring, and 313 is block, and 314 is brine tank, 315 is induction pipe, and 316 is electromagnetic valve;
400 is control device, and 401 is concentration detection sensor, and 402 is controller, and 403 is the first amplifier, and 404 is timing register, and 405 is the second amplifier, and 406 is liquid level sensor, and 407 is the 3rd amplifier, and 408 is acousto-optic alarm for mineral.
Embodiment
With reference to Fig. 1, the water charging system of water circulation cooling device of the present invention is comprised of pretreater 100, filtration protector 200, softening filtration unit 300 and control device 400, and the below is elaborated to every part:
See figures.1.and.2,100 pairs of supplementary feed of pretreater carry out pre-filtering and germicidal treatment, and this pretreater water intake end is provided with moisturizing magnetic valve 101.Pretreater 100 comprises treatment tank 102, form by filtering cavity 103 and sterilization chamber 104 in this treatment tank, filtration cavity 103 is positioned at the top of sterilization chamber 104, filter in the cavity and be provided with strainer 105, by strainer supplementary feed is carried out pre-filtering, be placed with the medicine of killing mushroom in the supplementary feed in the sterilization chamber.
With reference to Fig. 1 and Fig. 3, the water that filters 200 pairs of pretreater outputs of protector filters, and this filtration protector is connected in the output terminal of pretreater.Filter protector and comprise tank body 201, upper spacer 202, lower clapboard 203, support 204, water pipe joint 205, water inlet pipe 206, rising pipe 207.Upper spacer 202 and lower clapboard 203 are fixed in the tank body 201, upper spacer and the cavity between the lower clapboard in the tank body 201 are filtered water container cavity 208, lower clapboard and the cavity between the tank base in the tank body are filtering chamber 209, and lower clapboard 203 is provided with the opening 210 that is communicated with filtered water container cavity and filtering chamber.Be provided with strainer 211 and adsorber 212 in filtering chamber, adsorber is comprised of activated carbon.One end of described support 204 is fixed on tank body 201 inner-wall surfaces, water pipe joint 205 is supported on an end of support 204, one end of water inlet pipe 206 is fixed on the water pipe joint 205, the other end of water inlet pipe 206 passes upper spacer 202 and extend in the filtering chamber 209 with lower clapboard 203, the other end of rising pipe 207 passes upper spacer and extend in the filtered water container cavity 208, and an end of rising pipe 207 is connected with water pipe joint 205.
The working process of this part is: enter into filtering chamber 209 from the supplementary feed of pretreater 100 outputs through water inlet pipe 206, metal ion in 212 pairs of supplementary feed of adsorber in the filtering chamber 209 adsorbs, supplementary feed is softened processing, then after supplementary feed filters by strainer 211, enter into filtered water container cavity 208 from opening 210, then enter into rising pipe 207, discharge by rising pipe 207.
With reference to Fig. 1 and Fig. 4,300 pairs of water from 200 outputs of filtration protector of softening filtration unit soften and filter, and this softening filtration unit is connected in the output terminal that filters protector.Softening filtration unit 300 comprises that the end sealing the other end has the housing 301 of opening, exchange joint 302 is inserted into the cavity of housing from the opening part of housing that to form sealing fixing with housing, axially be respectively equipped with water-in 303 and the water outlet 304 that is not connected along it on this exchange joint, radially be provided with water entry 305 along it on the exchange joint 303, described water-in is communicated with this water entry, radially also be provided with the water vent 306 that is communicated with water outlet along it on the exchange joint, this water vent 306 is communicated with the cavity 307 of housing 301.One end of an aqueduct 308 is connected in the water entry 305, the other end of aqueduct 308 extends and is positioned at the top of housing bottom to the bottom of housing 301, be provided with exchange resin 309 in the cavity of housing 301, the free-ended week of aqueduct 308 upwards is provided with radial protrusion 310, filter core 311 be looped around aqueduct 308 around, one end of filter core 311 is resisted against on the axial end of radial protrusion, the other end of filter core is resisted against the end of exchange joint 303, is equipped with sealing-ring 312 between filter core and the radial protrusion and between filter core and the exchange joint.One end of described radial protrusion is axially arranged with block 313 along it, and the outer side wall of this block and radial protrusion and aqueduct surrounds a ring groove, and an end of described filter core is arranged in this ring groove.Described softening filtration unit also comprises a brine tank 314, and this brine tank is arranged on the top of exchange joint, and an end of an induction pipe 315 is connected with brine tank 314, and the other end of induction pipe is inserted in the water entry, is provided with electromagnetic valve 316 in induction pipe.
The working process of this part is: enter into the cavity 307 of housing through water entry 305 and aqueduct 308 from the supplementary feed of water-in 303 input, metal ion in the supplementary feed and exchange resin carry out ion-exchange, supplementary feed is softened, avoid metal ion to enter into water circulation cooling device and form incrustation scale.The supplementary feed of process ion-exchange is after filter core 311 filters, enter into clearance space between filter core and the aqueduct, since water outlet 304 be provided with filter core and aqueduct between the water vent 306 that is communicated with of clearance space, therefore, the supplementary feed of processing through softening filtration unit 300 can be sent in the water circulation cooling device, and water circulation cooling device is carried out concentration dilution and cooling.
With reference to Fig. 1 and Fig. 5, control device 400 automatically makes water charging system carry out moisturizing to water circulation cooling device according to the concentration of the water coolant of cooling heat exchanger.Control device 400 is connected with the moisturizing magnetic valve 101 of described pretreater water intake end.Described control device 400 comprises water concentration detecting sensor 401, controller 402 and the first amplifier 403 that drives the moisturizing magnetic valve, but controller 402 is the control devices such as micro-chip or DSP.Described water concentration detecting sensor 401 is connected in the input terminus of controller 402, and described the first amplifier is connected in the output terminal of controller 402.Control device comprises that also one is used for gathering moisturizing magnetic valve open-interval timing register 404 and the second amplifier 405, this timing register 402 is connected in the output terminal of the first amplifier, the output terminal of timing register 404 is connected in the input terminus of controller 402, the output terminal of controller 402 is connected with described the second amplifier, and the output terminal of the second amplifier is connected with described electromagnetic valve 316.Control device also comprises liquid level sensor 406, the 3rd amplifier 407 and the acousto-optic alarm for mineral 408 that detects brine tank salt solution liquid level, the output terminal of liquid level sensor 406 is connected in the input terminus of controller 402, and acousto-optic alarm for mineral 408 is connected in the output terminal of controller 402.
The working process of this part is: the concentration of the cooling circulating water by 401 pairs of water circulation cooling devices of water concentration detecting sensor detects, when if the concentration value of water coolant reaches preset value in the controller, then controller is exported a steering order of carrying out the supply fresh water to water circulation cooling device, this steering order is amplified by the first amplifier, the moisturizing magnetic valve is opened, like this, supplementary feed just can enter into water charging system of the present invention and carry out respective handling, water quality is met correspondingly ask mutually.The mode of this automatic water supplement can be carried out moisturizing to water circulation cooling device in time, avoids water circulation cooling device generation incrustation scale and affects cooling efficiency, and avoid mushroom to breed in suitable concentration water.When the first amplifier output signal during to the moisturizing magnetic valve, the first amplifier is exported a signal simultaneously to timing register, after timing register obtains this signal, timing will add up the time, to add up time of timing of timing register is transported in the controller, count Pang for controller and whether reach default time value, for example, the time that this magnetic valve is opened is 5 minutes, the time of opening for the second time is 10 minutes, the time that each magnetic valve the is opened timing that adds up, after the time of cumulative timing reached the value of presetting in the controller, controller then outputed signal to the second amplifier, and the second amplifier amplifies the rear drive electromagnetic valve with the signal that obtains and opens, the salt solution that is arranged in brine tank enters into the cavity of the housing of softening filtration unit by water entry, makes the exchange resin regeneration that is arranged in cavity.By liquid level sensor salt solution liquid level in the brine tank is detected, and the result that will detect outputs to controller, controller is through after calculating, if the liquid level in the brine tank is lower than set(ting)value, controller output signal to the three amplifiers then, the 3rd amplifier outputs to combined aural and visual alarm after signal is amplified, and combined aural and visual alarm is reported to the police and should be replenished salt solution to brine tank with sound and flash-caution staff, to avoid occurring the situation that resin can't be regenerated.
A kind of method for supplementing water of water circulation cooling device may further comprise the steps:
Control device is according to the concentration of the water coolant of water circulation cooling device, and output signal is opened moisturizing magnetic valve magnetic valve, allows supplementary feed enter into the step of pretreater; And
Pretreater carries out the step of pre-filtering and germicidal treatment to supplementary feed; And
The supplementary feed of pretreater output is filtered and initially softens the step of processing by filtering protector; And
By softening filtration unit to soften from the supplementary feed that filters protector output and filter after output to the step of water circulation cooling device; And
Gather the moisturizing magnetic valve opening time by the cumulative timing of timing register, controller obtains the cumulative timing time of timing register, when cumulative timing time reaches set(ting)value, controller control electromagnetic valve makes salt solution supply in the brine tank in softening filtration unit, so that the step that exchange resin is regenerated; And
By liquid level sensor salt solution liquid level in the brine tank is detected, and the result that will detect outputs to controller, controller is through after calculating, if the liquid level in the brine tank is lower than set(ting)value, after amplifying signal, controller output signal to the three amplifiers then, the 3rd amplifier output to the step of combined aural and visual alarm.Combined aural and visual alarm is reported to the police and should be replenished salt solution to brine tank with sound and flash-caution staff, to avoid occurring the situation that resin can't be regenerated.
Claims (10)
1. the water charging system of water circulation cooling device is characterized in that, comprises the pretreater that supplementary feed is carried out pre-filtering and germicidal treatment, and this pretreater water intake end is provided with the moisturizing magnetic valve; And
The filtration protector that the water that pretreater is exported filters, this filtration protector is connected in the output terminal of pretreater; And
To the softening filtration unit that softens and filter from the water that filters protector output, this softening filtration unit is connected in the output terminal that filters protector; And
According to the control device that the concentration of the water coolant of cooling heat exchanger makes water charging system carry out moisturizing to water circulation cooling device, this control device is connected with the moisturizing magnetic valve of described pretreater water intake end.
2. the water charging system of water circulation cooling device according to claim 1; it is characterized in that; filter protector and comprise tank body; upper spacer; lower clapboard; support; water pipe joint; water inlet pipe; rising pipe; upper spacer and lower clapboard are fixed in the tank body; upper spacer and the cavity between the lower clapboard in the tank body are the filtered water container cavity; lower clapboard and the cavity between the tank base in the tank body are filtering chamber; lower clapboard is provided with the opening that is communicated with filtered water container cavity and filtering chamber; in filtering chamber, be provided with strainer and adsorber; one end of described support is fixed on the inner tank wall face; water pipe joint is supported on an end of support; one end of water inlet pipe is fixed on the water pipe joint; the other end of water inlet pipe passes upper spacer and lower clapboard extend in the filtering chamber; the other end of rising pipe passes upper spacer and extend in the filtered water container cavity, and an end of rising pipe is connected with water pipe joint.
3. the water charging system of water circulation cooling device according to claim 1, it is characterized in that, softening filtration unit comprises that the end sealing the other end has the housing of opening, exchange joint is inserted into the cavity of housing from the opening part of housing that to form sealing fixing with housing, axially be respectively equipped with water-in and the water outlet that is not connected along it on this exchange joint, radially be provided with water entry along it on the exchange joint, described water-in is communicated with this water entry, radially also be provided with the water vent that is communicated with water outlet along it on the exchange joint, this water vent is communicated with the cavity of housing, one end of an aqueduct is connected in the water entry, the other end of aqueduct extends and is positioned at the top of housing bottom to the bottom of housing, be provided with exchange resin in the cavity of housing, the free-ended week of aqueduct upwards is provided with radial protrusion, filter core be looped around aqueduct around, one end of filter core is resisted against on the axial end of radial protrusion, the other end of filter core is resisted against the end of exchange joint, is equipped with sealing-ring between filter core and the radial protrusion and between filter core and the exchange joint.
4. the water charging system of water circulation cooling device according to claim 3, it is characterized in that, one end of described radial protrusion is axially arranged with block along it, and the outer side wall of this block and radial protrusion and aqueduct surrounds a ring groove, and an end of described filter core is arranged in this ring groove.
5. the water charging system of cold 1 radiator cooler of water cycle according to claim 3, it is characterized in that, described softening filtration unit also comprises a brine tank, this brine tank is arranged on the top of exchange joint, one end of an induction pipe is connected with brine tank, the other end of induction pipe is inserted in the water entry, is provided with electromagnetic valve in induction pipe.
6. according to claim 1 to the water charging system of the described water circulation cooling device of 5 any one, it is characterized in that, described control device comprises water concentration detecting sensor, controller and the first amplifier that drives the moisturizing magnetic valve, described water concentration detecting sensor is connected in the input terminus of controller, and described the first amplifier is connected in the output terminal of controller.
7. the water charging system of water circulation cooling device according to claim 6, it is characterized in that, described control device comprises that also one is used for gathering moisturizing magnetic valve open-interval timing register and the second amplifier, this timing register is connected in the output terminal of amplifier, the output terminal of timing register is connected in the input terminus of controller, the output terminal of controller is connected with described the second amplifier, and the output terminal of the second amplifier is connected with described electromagnetic valve.
8. the water charging system of water circulation cooling device according to claim 7, it is characterized in that, described control device also comprises liquid level sensor, the 3rd amplifier and the acousto-optic alarm for mineral that detects brine tank salt solution liquid level, the output terminal of liquid level sensor is connected in the input terminus of controller, and acousto-optic alarm for mineral is connected in the output terminal of controller.
9. the method for supplementing water of the water circulation cooling device of a water charging system that adopts claim 1 to 8 may further comprise the steps:
Control device is according to the concentration of the water coolant of water circulation cooling device, and output signal is opened moisturizing magnetic valve magnetic valve, allows supplementary feed enter into the step of pretreater; And
Pretreater carries out the step of pre-filtering and germicidal treatment to supplementary feed; And
The supplementary feed of pretreater output is filtered and initially softens the step of processing by filtering protector; And
By softening filtration unit to soften from the supplementary feed that filters protector output and filter after output to the step of water circulation cooling device.
10. the method for supplementing water of described water circulation cooling device according to claim 9, it is characterized in that, further comprising the steps of: as to gather the moisturizing magnetic valve opening time by the cumulative timing of timing register, controller obtains the cumulative timing time of timing register, when cumulative timing time reaches set(ting)value, controller control electromagnetic valve makes salt solution supply in the brine tank in softening filtration unit, so that exchange resin is regenerated.
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| CN201210505806.7A CN103011449B (en) | 2012-11-30 | 2012-11-30 | The water charging system of water circulation cooling device and method |
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| CN201210505806.7A CN103011449B (en) | 2012-11-30 | 2012-11-30 | The water charging system of water circulation cooling device and method |
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| CN103011449B (en) | 2016-03-02 |
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Effective date of registration: 20231009 Address after: Room 401, No. 44 Xianlidun Jiayuan, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Du Ping Address before: 214028 Science and Technology Park, No. 7 Changjiang Road, National High tech Industrial Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI ZHANHUA TECHNOLOGY Co.,Ltd. |
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