CN205880684U - Ozone quantity automatic control system based on cooling water circulation system - Google Patents
Ozone quantity automatic control system based on cooling water circulation system Download PDFInfo
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- CN205880684U CN205880684U CN201620764930.9U CN201620764930U CN205880684U CN 205880684 U CN205880684 U CN 205880684U CN 201620764930 U CN201620764930 U CN 201620764930U CN 205880684 U CN205880684 U CN 205880684U
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- automatic control
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Abstract
The utility model discloses an ozone quantity automatic control system based on cooling water circulation system. The utility model discloses a cooling water circulation system, a serial communication port, cooling water circulation system includes the catch basin, forms circulation circuit's cooling tower with the catch basin, sets up the pump between the water inlet of the delivery port of catch basin and cooling tower to and set up the valve between the delivery port of the water inlet of catch basin and cooling tower, still be provided with pretreatment systems and water quality detecting system in the catch basin, pretreatment systems is for setting up the filter in catch basin water outlet position department, water quality detecting system includes the controller, is connected the water quality testing device who just is used for detecting the quality of water condition between filter and the catch basin delivery port with the controller, be provided with the blending tank on the delivery port of catch basin, it has the ozone generator who is connected with the controller still to communicate on this blending tank. The utility model has the advantages of real -time detection, detection effect accuracy, ozone addition are adjusted in real time.
Description
Technical field
This utility model relates to a kind of real-time monitoring system, particularly relates to ozone amount based on cooling circulating water system
Automatic control system.
Background technology
Circulation is widely used in the cooling of central air conditioner system and industrial cooling.Recirculated water was running
Cheng Zhong, along with system temperature rising, evaporation of water and extraneous dust enter the medium factor of water in a large number, causes in system water inorganic
Ion and the enrichment of organic substance, cause in circulation the foulings such as all kinds of heat exchangers, pipeline valve, corrosion and bacterium algae to grow
Raw, and then reduce rate of heat exchange, increasing energy consumption, service life of equipment is shortened in corrosion, jeopardizes production and living safety time serious.
The core of circulating water treatment technology is the water quality such as float, colloid and the solute by effectively controlling in recirculated water
Index comes the dirtiness resistance value of control system, corrosion rate, antibacterial and the breeding of float, improves system and runs cycles of concentration,
Reduce system water supplement amount and blowdown flow rate, and then the treatment operating costs of reduction system, shorten and invest return period, reach energy-conservation and subtract
Row and the target of guarantee public health security.
At present, China's recirculated water mainly uses chemistry method for dosing medicine to process, and throws in chemistry water quality treating chemicals at regular time and quantity, no
Can monitor water quality condition in real time, and then there is control lag, it is impossible to effectively scale inhibition, anticorrosion, concentration rate is low, and energy consumption and water consumption are big
Etc. problem.
Utility model content
The purpose of this utility model is to overcome cycle water in prior art can not monitor water quality condition, Jin Ercun in real time
Problem at control lag；The ozone amount automatic control system based on cooling circulating water system solving the problems referred to above is provided.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
Ozone amount automatic control system based on cooling circulating water system, including cooling circulating water system, it is characterised in that
Described cooling circulating water system includes collecting-tank, the cooling tower with collecting-tank forms closed circuit, is arranged on the water outlet of collecting-tank
Pump between mouth and the water inlet of cooling tower, and the valve being arranged between the water inlet of collecting-tank and the outlet of cooling tower
Door；
Pretreatment system and water quality detection system it is additionally provided with in described collecting-tank；Described pretreatment system is for being arranged on collection
The filter of pond outlet position, described water quality detection system includes controller, is connected with controller and is used for detecting
The water quality detecting device of water quality situation between filter and collecting-tank outlet；
It is provided with blending tank on the outlet of described collecting-tank, this blending tank is also communicated with the ozone being connected with controller
Generator.Described ozonator is connected with blending tank by flow control valve, and this flow control valve is connected with controller.
Water quality situation is detected in real time by this utility model by water quality detecting device, is then carried out by testing result
Judge, because detecting instrument and the detection method of water quality are prior art, therefore repeat no more.This utility model passes through filter
Setting, be prevented effectively from suspended solid etc. and the detection of water quality impacted, improve the accuracy of detection.
Preferably, described water quality detecting device includes total dissolved solid analyzer, water hardness instrument and pH detector.Enter
One step, is provided with temperature inductor in described collecting-tank, described controller is connected with the pump in cooling circulating water system, valve
Connect.This utility model provides a kind of water quality detection method, specific as follows:
First destination apparatus is calculated according to temperature, total dissolved solidss, calcium hardness coefficient and basicity factor in the pond detected
The saturated pH and actual pH of middle solution, then determines scale coefficient according to saturated PH and actual PH.
Wherein, saturated pH is according to formula pHs=(9.70+A+B)-(C+D) calculates, and actual PH is according to formula pHe=
1.465lgD+4.54 calculates, and scale coefficient is according to formula PSI=2pH-pHeCalculating, in above-mentioned formula, A is total dissolved solidss, B
For temperature in the pipe that detects, C is calcium hardness coefficient, and D is basicity factor, pHsFor saturated pH, pHeIt is fouling for actual pH, PSI
Coefficient.
The scale coefficient PSI determined can correctly reflect aqueous solution fouling and corrosion tendency, and PSI is the biggest, and solution more tends to
In corrosion type, otherwise more trending towards fouling type, in this utility model embodiment, PSI > 6 explanation aqueous solution is corrosion type, PSI
< 6 explanation aqueous solutions are fouling type, and PSI=6 explanation aqueous solution is leveling style.
In order to be able to reach most preferably filter effect, described collecting-tank includes the pond body with water inlet and outlet, peace
It is contained in the filter base of body interior outlet position, pond, described filter base is additionally provided with sealing member.
Further, described outlet is arranged on body bottom, pond, and this filter base is positioned at this internal outlet of pond
Position, and this filter is arranged on body bottom, pond by this filter base, described water quality detecting device is arranged on pond
The outlet position of body interior.
This utility model compared with prior art, has the following advantages and beneficial effect:
1, water quality situation can be detected in real time by this utility model by water quality detecting device, then passes through testing result
Judge, it is to avoid chemicals addition control is delayed, reach effective scale inhibition, anticorrosion, reduce the advantage such as energy consumption and water consumption；
2, this utility model setting by filter, is prevented effectively from suspended solid etc. and impacts the detection of water quality,
Improve the accuracy of detection；
3, this utility model simple in construction, detection accurately, provide for timely dosing and be effectively ensured.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present utility model.
Fig. 2 is the structural representation of collecting-tank position in this utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but reality of the present utility model
The mode of executing is not limited to this.
Embodiment
Ozone amount automatic control system based on cooling circulating water system, as depicted in figs. 1 and 2, including cooling circulating water
System, it is characterised in that described cooling circulating water system includes collecting-tank, with collecting-tank formed closed circuit cooling tower, if
Put the pump between the outlet and the water inlet of cooling tower of collecting-tank, and be arranged on water inlet and the cooling tower of collecting-tank
Valve between outlet；
Pretreatment system and water quality detection system it is additionally provided with in described collecting-tank；Described pretreatment system is for being arranged on collection
The filter of pond outlet position, described water quality detection system includes controller, is connected with controller and is used for detecting
The water quality detecting device of water quality situation between filter and collecting-tank outlet.
Temperature inductor, described controller and the pump in cooling circulating water system, valve phase it is provided with in described collecting-tank
Connect.Described water quality detecting device includes total dissolved solid analyzer, water hardness instrument and pH detector.
Described collecting-tank includes the pond body 3 with water inlet 1 and outlet 2, is arranged on the internal outlet 2 of pond body 3
The filter base 4 of position, described filter base 4 is additionally provided with sealing member 5.
Described outlet 2 is arranged on pond body 3 bottom, and this filter base 4 is positioned at pond body 3 outlet 2 position
Locating, and this filter 7 is arranged on pond body 3 bottom by this filter base 4, described water quality detecting device 8 is arranged on pond
Outlet 2 position within body 3.
It is provided with blending tank 9 on the outlet 2 of described collecting-tank, this blending tank 9 is also communicated with and is connected with controller
Ozonator 10；Described ozonator 10 is connected with blending tank 9 by flow control valve 6, this flow control valve 6 and control
Device connects.
Above-described embodiment is only preferred embodiment of the present utility model, the not restriction to this utility model protection domain,
In every case use design principle of the present utility model, and carry out non-creativeness work on this basis and the change made, all should
Within belonging to protection domain of the present utility model.
Claims (6)
1. ozone amount automatic control system based on cooling circulating water system, including cooling circulating water system, it is characterised in that institute
State cooling circulating water system and include collecting-tank, the cooling tower with collecting-tank forms closed circuit, it is arranged on the outlet of collecting-tank
And the pump between the water inlet of cooling tower, and the valve being arranged between the water inlet of collecting-tank and the outlet of cooling tower；
Pretreatment system and water quality detection system it is additionally provided with in described collecting-tank；Described pretreatment system is for being arranged on collecting-tank
The filter of outlet position, described water quality detection system includes controller, is connected with controller and is used for detecting filter
And the water quality detecting device of water quality situation between collecting-tank outlet；
It is provided with blending tank on the outlet of described collecting-tank, this blending tank is also communicated with the ozone being connected with controller and occurs
Device.
Ozone amount automatic control system based on cooling circulating water system the most according to claim 1, it is characterised in that institute
Stating ozonator to be connected with blending tank by flow control valve (6), this flow control valve (6) is connected with controller.
Ozone amount automatic control system based on cooling circulating water system the most according to claim 1, it is characterised in that institute
State water quality detecting device and include total dissolved solid analyzer, water hardness instrument and pH detector.
Ozone amount automatic control system based on cooling circulating water system the most according to claim 3, it is characterised in that institute
Being provided with temperature inductor in stating collecting-tank, described controller is connected with the pump in cooling circulating water system, valve.
Ozone amount automatic control system based on cooling circulating water system the most according to claim 1, it is characterised in that institute
State the pond body (3) that collecting-tank includes having water inlet (1) and outlet (2), be arranged on the internal outlet (2) of pond body (3)
The filter base (4) of position, described filter base (4) is additionally provided with sealing member (5).
Ozone amount automatic control system based on cooling circulating water system the most according to claim 1, it is characterised in that institute
Stating outlet (2) and be arranged on pond body (3) bottom, this filter base (4) is positioned at pond body (3) outlet (2) position
Locating, and this filter is arranged on pond body (3) bottom by this filter base (4), described water quality detecting device is arranged on
Outlet (2) position that pond body (3) is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764930.9U CN205880684U (en) | 2016-07-20 | 2016-07-20 | Ozone quantity automatic control system based on cooling water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764930.9U CN205880684U (en) | 2016-07-20 | 2016-07-20 | Ozone quantity automatic control system based on cooling water circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205880684U true CN205880684U (en) | 2017-01-11 |
Family
ID=57698352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764930.9U Expired - Fee Related CN205880684U (en) | 2016-07-20 | 2016-07-20 | Ozone quantity automatic control system based on cooling water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205880684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020258A (en) * | 2016-07-20 | 2016-10-12 | 申昱环保科技股份有限公司 | Ozone amount automatic control system for processing cooling circulating water |
-
2016
- 2016-07-20 CN CN201620764930.9U patent/CN205880684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020258A (en) * | 2016-07-20 | 2016-10-12 | 申昱环保科技股份有限公司 | Ozone amount automatic control system for processing cooling circulating water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190720 |