CN203582628U - Treatment system for cooling tower water supplement with treated and cleaned rainwater - Google Patents
Treatment system for cooling tower water supplement with treated and cleaned rainwater Download PDFInfo
- Publication number
- CN203582628U CN203582628U CN201320765533.XU CN201320765533U CN203582628U CN 203582628 U CN203582628 U CN 203582628U CN 201320765533 U CN201320765533 U CN 201320765533U CN 203582628 U CN203582628 U CN 203582628U
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- water
- cooling tower
- treatment system
- clean rainwater
- container
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- 239000013589 supplement Substances 0.000 title abstract 5
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 230000003020 moisturizing effect Effects 0.000 claims description 24
- 230000001954 sterilising effect Effects 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 20
- 230000000630 rising effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 230000000249 desinfective effect Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses a treatment system for cooling tower water supplement with treated and cleaned rainwater, which comprises a water storage tank, a filtering device, a disinfecting device and a cooling tower water supplement zone, wherein the water storage tank is used for storing clean rainwater, the rainwater coming out from the water storage tank is connected to the filtering device for filtration, the effluent water from the filtering device enters the disinfecting device for disinfection, and the effluent water from the disinfecting device enters the cooling tower water supplement zone. The treatment system disclosed by the utility model can realize effective removal of main pollutants in clean rainfall runoff, and the treatment effluent water is used for cooling tower water supplement. Meanwhile, the filtering device can realize automatic back flushing, so as to solve the problem that a conventional treatment system needs maintenance by assigned person while saving energy. The treatment system is convenient in use, and relieves municipal water shortage while saving water.
Description
Technical field
The utility model relates to a kind for the treatment of system of clean rainwater for cooling tower moisturizing of processing.
Background technology
Along with economic society fast development, there is the lack of water of different reasons in the most cities of China, southern area water quality lack of water is even more serious, and the problem that process water and cities and towns water are vied each other has also appearred in some area, and shortage of water resources has become one of important factor of restriction socio-economic development.Recirculated cooling water refers to the cooling production unit of water, refrigerator etc., and the temperature of water self raises, and by cooling apparatus, water temperature is reduced, recycles.The consumption of water coolant is very huge, and the cooling tower rate of water make-up of for example some public buildings accounts for the 30%-50% of building total water amount, is all to adopt tap water as moisturizing at present, has more aggravated the present situation of water scarcity.Nationwide rainfall season and air-conditioning are used season roughly the same.Rainy season, rainfall amount was large, especially southern area rainfall is shorter interval time, in urban hard underlying except the with serious pollution underlying Rainwater Qualities such as motor road are poor, other hard underlying rainfall runofves water quality after 10 minutes is more clean, and principal pollutant are chemical requirement (COD), suspended solid (SS), turbidity etc.But current rare cooling tower adopts rainwater as moisturizing, be mainly that managerial personnel think that rain processing system complexity, equipment etc. need special maintenance, operation cost also can increase.On the one hand, except initial rainfall, a large amount of hard underlying rainfall runoff water quality is better, has a large amount of good water sources to utilize; Managerial personnel think that rain processing system complexity needs special messenger to safeguard on the other hand, cause the enthusiasm of rainwater utilization not high; How rain processing system being simplified, reduced running cost, can control again principal pollutant, guarantee water quality treatment amount, is the key that advances rainwater catchment system.
Substantially do not process at present the treatment system of clean rainwater for cooling tower moisturizing, the patent application of rainfall runoff processing mostly is to simple solid-liquid separator, need regular maintenance, the effects of purification quality after the device processes of automatic backwash is limited, for example:
China Patent Publication No. CN202440874U discloses a kind of Rainwater collection system, wherein in rainwater filtering device, be provided with filtering net, the outlet conduit of rainwater filtering device is positioned at the below of filtering net, rainwater filtering device has also included discharges the siphon piping that filters rear foreign material, realize the removal of the foreign material such as large particle diameter, mainly for early-stage rainwater, separate, treatment effect is limited.
China Patent Publication No. CN202430072U discloses a kind of Rainwater collection system, comprises tank reaction tank, settling tank, filtering basin etc., and reaction tank side is provided with chemicals dosing plant, this chemicals dosing plant includes tank body, stirrer is installed on tank body, and system complex, is not easy to management.
China Patent Publication No. CN202410360U discloses a kind of dmp filter refining plant, and this device adopts fibrous bundle simple structure, has realized gravity back flushing, but equipment filters for the processing of early-stage rainwater and need to regular labor cleaning.
The disclosed apparatus structure of China Patent Publication No. CN2249634Y, CN202410274U is simpler, but all must have special back-purge system, and power consumption increases controlling unit when increasing, and is unfavorable for system maintenance.
Utility model content
The purpose of this utility model is to provide a kind for the treatment of system of clean rainwater for cooling tower moisturizing of processing, and when effectively controlling principal pollutant, solution existing system complexity, equipment need the special problem of safeguarding, promote carrying out of rainwater utilization.
To achieve these goals, the technical solution adopted in the utility model is:
A kind for the treatment of system of clean rainwater for cooling tower moisturizing of processing, comprise tank, filtration unit, sterilizing unit and cooling tower water replenishment, described tank is used for saving clean rainwater, tank clean rainwater is out connected to filtration unit and filters, the water outlet of described filtration unit enters sterilizing unit and carries out disinfection, and the water outlet of described sterilizing unit enters cooling tower water replenishment.
As a kind of embodiment of the present utility model, described filtration unit comprises the container with water distributing pipe and rising pipe, and described water distributing pipe is located at the bottom of container, and water distributing pipe is connected with tank; Described rising pipe is located at the top of container, and rising pipe is connected with sterilizing unit; The top of container is provided with the dog-house that doubles as form; Described vessel filling has light filler filtration medium, and the top of light filler, the below of rising pipe are provided with detachable perforation plate, and the bottom of light filler is provided with perforation plate; Described water distributing pipe is positioned at the below of perforation plate; The bottom of described container is provided with water shoot, and water shoot is provided with electric-controlled switch, and water shoot is by electric-controlled switch control draining.
In filtration unit described in the utility model, described container is provided with upper cover, and described upper cover is connected to form the space of a sealing by hasp or screw buckle and container; The top of described upper cover is provided with ventilating pit, to get rid of in time the gas entering in container; The bottom of described light filler, the top of perforation plate are provided with supporting layer, and supporting layer has a fixed gap and realizes Quick drainage back flushing; The bottom of described container has certain gradient or is back taper the impurity eliminating of being convenient to precipitation.
Tank described in the utility model clean rainwater is out connected to filtration unit by valve and water pump, and wherein said valve is a kind of self controllable and manual Two purpose valve, is convenient to control water inlet system.
Sterilizing unit described in the utility model is ultraviolet disinfection equipment.
The water outlet of sterilizing unit described in the utility model enters cooling tower water replenishment by float(ing)valve, and described float(ing)valve is connected with level sensor.
The utility model also comprises PLC electrical control cubicles, and described PLC electrical control cubicles is connected with the level sensor on electric-controlled switch, valve, water pump and float(ing)valve, and water pump is by the folding of the signal control self of the level sensor on reception float(ing)valve.
Compared with prior art, the utlity model has following unusual effect:
(1) the utility model treatment scheme is simple, realizes the effective removal to principal pollutant in rainwater and microorganism, and water outlet can be directly used in cooling tower moisturizing.
(2) filtration unit in the utility model is a kind of self-stip non-maintaining filtration unit of clean rainwater for cooling tower moisturizing of processing, and the backwash pump that does not need conventional filtration equipment to arrange, has saved initial cost.
(3) the utility model does not need special maintenance, saves human cost, easy to use.
(4) filtration unit in the utility model is except container and accessory weight, and filler weight is negligible, and weight of equipment alleviates greatly, can be used in the position of load-bearing requirement, is convenient to transportation and installs.
(5) the utility model is because the characteristic head loss of light filler is little, low to the performance requriements of intake pump, reduces equipment performance requirement, reduces investment outlay equally.
(6) the utility model, because the characteristic head loss of light filler is little, under the condition allowing, can not need to arrange intake pump at elevation.
Accompanying drawing explanation
Fig. 1 is system composition schematic diagram of the present utility model;
Fig. 2 is the structural representation of filtration unit of the present utility model.
Embodiment
As shown in Figure 1, the utility model is processed the treatment system of clean rainwater for cooling tower moisturizing, comprise tank 14, filtration unit 17, sterilizing unit 18 and cooling tower water replenishment 20, tank 14 is for saving clean rainwater, tank 14 clean rainwater is out connected to filtration unit 17 by valve 15 and water pump 16 and filters, the water outlet of filtration unit 17 enters sterilizing unit 18 and carries out disinfection, the water outlet of sterilizing unit 18 enters cooling tower water replenishment 20 by float(ing)valve 19, and float(ing)valve 19 is connected with level sensor.
As shown in Figure 2, the utility model filtration unit comprises the container 9 with water distributing pipe 1 and rising pipe 6, and water distributing pipe 1 is located at the bottom of container 9, and water distributing pipe 1 is connected with tank 14; Rising pipe 6 is located at the top of container 9, and rising pipe 6 is connected with sterilizing unit 18.The top of container 9 is provided with the dog-house 10 that doubles as form, in container 9, be filled with light filler 4 filtration mediums, the top of light filler 4, the below of rising pipe 6 are provided with detachable perforation plate 5, and the bottom of light filler 4 is provided with perforation plate 2, between light filler 4 and perforation plate 2, are also provided with supporting layer 3.Water distributing pipe 1 is positioned at the below of perforation plate 2, and the bottom of container 9 is provided with water shoot 7, and water shoot 7 is provided with electric-controlled switch 8, and water shoot 7 is controlled draining by electric-controlled switch 8.Container 9 is provided with upper cover 11, and upper cover 11 is connected to form the space of a sealing by hasp or screw buckle 13 and container 9, and the top of upper cover 11 is provided with ventilating pit 12.The bottom of container 9 has certain gradient or is back taper.
The utility model also comprises PLC electrical control cubicles, and PLC electrical control cubicles is connected with the level sensor on electric-controlled switch 8, valve 15, water pump 16 and float(ing)valve 19, and water pump 3 is by the folding of the signal control self of the level sensor on reception float(ing)valve 6.
The working process of the utility model treatment system is: when rain runoff can utilize, tank 14 is saved rainwater, rainfall runoff enters filtration unit 17 through water pump lifting (flowing automatically if elevation allows also can not adopt water pump), and the water outlet of installing after filtration after 17 enters cooling tower water replenishment 20 by float(ing)valve 19 after sterilizing unit 18.When cooling tower water replenishment 20 water levels decline, the level sensor on float(ing)valve 19 is transferred to intake pump by start signal, and system brings into operation, and processes water and after sterilizing unit 18, carries out moisturizing.When a filtration cycle complete water pump out of service after, by the setting of PLC electrical control cubicles, automatically complete the back flushing for the treatment of unit, wait for next filtration cycle.
The working process of the utility model filtration unit is: rainwater enters water distributing area through water distributing pipe 1, through the further water distribution effect of perforation plate 2 and supporting layer 3, the stable rising of rainwater is upwards compacted to light filler layer 4 the detachable perforation plate 5 on top, and rainwater is connected with sterilizing unit by the rising pipe 6 on top, clear water zone through the absorption of light filler layer 4, after the effect such as holding back.Complete filtration cycle water pump out of service after, by the setting of PLC electrical control cubicles, automatically electric-controlled switch 8 Quick drainages that arrange on opening water discharge pipe 7, the loose whereabouts of light filler 4, simultaneously the water of clear water zone relies on gravity flush light filler 4, installs internal water emptying after certain hour, has realized the back flushing of light filler 4, close electric-controlled switch 8, wait for next filtration cycle.
Core of the present utility model is a kind for the treatment of system of clean rainwater for cooling tower moisturizing of processing, in system, adopted a kind of self-stip non-maintaining filtration unit and the sterilizing unit of clean rainwater for cooling tower moisturizing of processing, whole system does not have other current consuming apparatus except intake pump, sterilizing unit and electrical control cubicles, and treatment scheme is greatly simplified.Unsubstantiality for the various combination form that directly derives from the enlightenment of the utility model content and embodiment or associate, different moisturizing feedback system etc. is changed, and can realize function of the present utility model, all belongs to protection domain of the present utility model.
Claims (10)
1. process the treatment system of clean rainwater for cooling tower moisturizing for one kind, it is characterized in that, comprise tank (14), filtration unit (17), sterilizing unit (18) and cooling tower water replenishment (20), described tank (14) is for saving clean rainwater, tank (14) clean rainwater is out connected to filtration unit (17) and filters, the water outlet of described filtration unit (17) enters sterilizing unit (18) and carries out disinfection, and the water outlet of described sterilizing unit (18) enters cooling tower water replenishment (20).
2. the clean rainwater of processing according to claim 1 is for the treatment system of cooling tower moisturizing, it is characterized in that, described filtration unit comprises the container (9) of have water distributing pipe (1) and rising pipe (6), described water distributing pipe (1) is located at the bottom of container (9), and water distributing pipe (1) is connected with tank; Described rising pipe (6) is located at the top of container (9), and rising pipe (6) is connected with sterilizing unit; The top of container (9) is provided with the dog-house (10) that doubles as form; Described container (9) is filled with light filler (4) filtration medium, and the top of light filler (4), the below of rising pipe (6) are provided with detachable perforation plate (5), and the bottom of light filler (4) is provided with perforation plate (2); Described water distributing pipe (1) is positioned at the below of perforation plate (2); The bottom of described container (9) is provided with water shoot (7), and water shoot (7) is provided with electric-controlled switch (8), and water shoot (7) is controlled draining by electric-controlled switch (8).
3. the clean rainwater of processing according to claim 2 is for the treatment system of cooling tower moisturizing, it is characterized in that, described container (9) is provided with upper cover (11), and described upper cover (11) is connected to form the space of a sealing by hasp or screw buckle (13) and container (9).
4. the clean rainwater of processing according to claim 3, for the treatment system of cooling tower moisturizing, is characterized in that, the top of described upper cover (11) is provided with ventilating pit (12).
5. the clean rainwater of processing according to claim 4, for the treatment system of cooling tower moisturizing, is characterized in that, the bottom of described light filler (4), the top of perforation plate (2) are provided with supporting layer (3).
6. the clean rainwater of processing according to claim 5, for the treatment system of cooling tower moisturizing, is characterized in that, the bottom of described container (9) has certain gradient or is back taper.
7. the treatment system for cooling tower moisturizing according to the clean rainwater of the processing described in claim 1 or 6, it is characterized in that, described tank clean rainwater is out connected to filtration unit (17) by valve (15) and water pump (16), and wherein said valve (15) is a kind of self controllable and manual Two purpose valve.
8. the clean rainwater of processing according to claim 7, for the treatment system of cooling tower moisturizing, is characterized in that, described sterilizing unit (18) is ultraviolet disinfection equipment.
9. the clean rainwater of processing according to claim 8 is for the treatment system of cooling tower moisturizing, it is characterized in that, the water outlet of described sterilizing unit (18) enters cooling tower water replenishment (20) by float(ing)valve (19), and described float(ing)valve (19) is connected with level sensor.
10. the clean rainwater of processing according to claim 9 is for the treatment system of cooling tower moisturizing, it is characterized in that, also comprise PLC electrical control cubicles, described PLC electrical control cubicles is connected with the level sensor on electric-controlled switch (8), valve (15), water pump (16) and float(ing)valve (19), and water pump (3) is by the folding of the signal control self of the level sensor on reception float(ing)valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765533.XU CN203582628U (en) | 2013-11-29 | 2013-11-29 | Treatment system for cooling tower water supplement with treated and cleaned rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765533.XU CN203582628U (en) | 2013-11-29 | 2013-11-29 | Treatment system for cooling tower water supplement with treated and cleaned rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582628U true CN203582628U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765533.XU Expired - Lifetime CN203582628U (en) | 2013-11-29 | 2013-11-29 | Treatment system for cooling tower water supplement with treated and cleaned rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613231A (en) * | 2013-11-29 | 2014-03-05 | 广东省建筑科学研究院 | Treatment system for treating clean rainwater for supplementing water in cooling tower |
| CN108678080A (en) * | 2018-06-14 | 2018-10-19 | 福建省粤华环保科技有限公司 | A kind of supply equipment with cleaning effect |
-
2013
- 2013-11-29 CN CN201320765533.XU patent/CN203582628U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613231A (en) * | 2013-11-29 | 2014-03-05 | 广东省建筑科学研究院 | Treatment system for treating clean rainwater for supplementing water in cooling tower |
| CN108678080A (en) * | 2018-06-14 | 2018-10-19 | 福建省粤华环保科技有限公司 | A kind of supply equipment with cleaning effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Patentee after: GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH GROUP Co.,Ltd. Address before: 510500 martyrs East Road, Guangdong, Guangzhou No. 121 Patentee before: GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |