CN105300164B - Circulating water pond - Google Patents
Circulating water pond Download PDFInfo
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- CN105300164B CN105300164B CN201510664464.7A CN201510664464A CN105300164B CN 105300164 B CN105300164 B CN 105300164B CN 201510664464 A CN201510664464 A CN 201510664464A CN 105300164 B CN105300164 B CN 105300164B
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Abstract
The invention discloses a kind of circulating water pond, unlatching can be interrupted and use hot-tub and water cooling pond water pump, the circulating water pond of valve, reduce heat-exchanger pump, the hot water valve idle failure for causing for a long time.The circulating water pond of use, including hot-tub is connected by cooling down feed pipe with cooling tower；Heat-exchanger pump, cooling control valve are installed on cooling feed pipe；Cooling tower is arranged on water cooling pond top；Water cooling pond is connected with drainpipe, and water supply pump, cold valves are provided with drainpipe；Connecting tube is connected between above-mentioned cooling feed pipe and above-mentioned drainpipe, connection control valve is provided with connecting tube；The tie point of cooling feed pipe and connecting tube is before the cooling control valve that cooling feed pipe is installed；The tie point of connecting tube and drainpipe is after cold valves；Communicating passage is provided between hot-tub and water cooling pond.Maintenance cost can be reduced using the present invention, fault rate is reduced, operating efficiency is improved.Operating cost and construction cost can also be saved simultaneously.
Description
Technical field
The present invention relates to a kind of circulating water cooling system, the circulating water pond of commercial Application is especially adapted for use in.
Background technology
Existing industrial cycle is water-cooled pond includes hot-tub and water cooling pond, and cooling is provided with above water cooling pond
Tower, hot water enters water cooling pond after being transported to cooling tower cooler from the absorbing well, absorption well of hot-tub, and recirculated water is being transported to from water cooling pond
User, completes cooling circular treatment.But the existing following shortcoming of cooling bay generally existing：(1) hot water temperature is relatively low or the winter
Season temperature it is low when, because the hot water temperature of hot-tub is relatively low, it is not necessary to using cooling tower cooler, can just reach water temperature will
Ask, heat-exchanger pump, hot water valve, pipeline that such hot-tub is configured etc. will leave unused for a long time, cause corrosion etc., used reopening
Preceding needs are overhauled, safeguarded, or even change equipment component, so as to increase operating cost；(2) in the larger enterprise of water consumption
Industry, need to be mounted so that many cooling towers, cold water pool area needs to meet the installation requirement of cooling tower, must increase cold water
The floor space in pond, increases construction cost.
The content of the invention
The technical problems to be solved by the invention are to provide one kind can be interrupted unlatching use hot-tub and water cooling pond water pump, valve
Circulating water pond, reduce heat-exchanger pump, the hot water valve failure for causing idle for a long time.
The present invention solves the circulating water pond that is used of its technical problem, including hot-tub by cool down feed pipe with it is cold
But tower connection；Heat-exchanger pump, cooling control valve are installed on cooling feed pipe；Cooling tower is arranged on water cooling pond top；Water cooling pond with
Drainpipe is connected, and water supply pump, cold valves are provided with drainpipe；It is connected between above-mentioned cooling feed pipe and above-mentioned drainpipe
Connecting tube, is provided with connection control valve in connecting tube；Cooling feed pipe is installed with the tie point of connecting tube in cooling feed pipe
Cooling control valve before；The tie point of connecting tube and drainpipe is after cold valves；Set between hot-tub and water cooling pond
There is communicating passage.
At least two hot water absorbing well, absorption wells are provided with hot-tub, above-mentioned each hot water absorbing well, absorption well is connected to hot water point
Pipe, every hot water is in charge of and is separately installed with heat-exchanger pump, hot water valve；Every hot water is in charge of and is all connected with cooling feed pipe.
Water cooling pond is provided with least two cold water absorbing well, absorption wells, above-mentioned each cold water absorbing well, absorption well is connected to cold water point
Pipe, every cold water is in charge of and is separately installed with water supply pump, cold valves；Every cold water is in charge of and is all connected with drainpipe.
Described cooling tower includes the hot-tub cooling tower on hot-tub and the water cooling pond on water cooling pond
Cooling tower.
Cover plate is provided with hot-tub, hot-tub cooling tower is arranged on above-mentioned cover plate.
The cover plate upper surface has the gradient, and the lower end of the gradient is arranged on water cooling pond top.
Described communicating passage is the barrier valve being arranged on the space bar of hot-tub and water cooling pond.
Described communicating passage is the communicating valve being arranged between hot-tub and water cooling pond on communicating pipe.
Using circulating water pond of the invention, maintenance cost can be reduced, reduce fault rate, improve operating efficiency.Together
When can also save operating cost and construction cost.
Brief description of the drawings
Fig. 1 is schematic top plan view of the invention；
Fig. 2 is the side view of Fig. 1.
1- water inlet pipes；2- hot-tubs, 21- heat-exchanger pumps；22- hot water valves；23- cover plates；24- hot-tub cooling towers；25- is cooled down
Control valve；26- cools down feed pipe；27- hot water is in charge of；3- water cooling ponds；31- water supply pumps；32- cold valves；33- supports；34- cold water
Pond cooling tower；35- cold water is in charge of；41- hot water absorbing well, absorption wells；42- cold water absorbing well, absorption wells；5- connecting tubes；51- connection control valves；6- is arranged
Water pipe；7- dividing plates；71- barrier valves；72- communicating pipes；73- communicating valves.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in figure 1, circulating water pond of the invention, including regular circulation pond hot-tub 2, hot-tub 2 passes through
Cooling feed pipe 26 is connected hot water in conveying hot-tub with cooling tower, and the cooling of control hot water is provided with cooling feed pipe 26
Control valve 25 and heat-exchanger pump 21；Cooling tower is arranged on the top of water cooling pond 3, and the cold water through cooling down tower cooler is flowed into water cooling pond；
Water cooling pond 3 is connected by drainpipe 6 and fed water to cycling use of water user, and water supply pump 31 is provided with drainpipe 6.Above-mentioned cooling is given
Connecting tube 5, and the cooling control that its tie point is installed in cooling feed pipe 26 are also associated between water pipe 26 and above-mentioned drainpipe 6
Before valve 25.The tie point of connecting tube (5) and drainpipe (6) is after cold valves (32).Connection control is provided with connecting tube 5
Valve processed 51.Communicating passage able to turn on or off is provided between hot-tub 2 and water cooling pond 3.
Its specific work process is as follows：
First, the mode for needing cooling tower to lower the temperature, such as summer,
Hot water is input in hot-tub 2 through water inlet pipe 1, and the hot water in hot-tub 2 is after heat-exchanger pump 21 pressurizes by cooling down
Feed pipe 26 is cooled down in being transported to cooling tower, and the cold water after cooling is flowed into water cooling pond 3, then is transported to through drainpipe 6 next
User.At this moment the connection control valve 51 in connecting tube 5 is closed, while setting communicating passage between hot-tub 2 and water cooling pond 3
It is also switched off.
When the mode for the 2nd, not needing cooling tower to lower the temperature, such as winter or relatively low hot water temperature,
Hot water is input in hot-tub 2 through water inlet pipe 1, and the hot water in hot-tub 2 is discharged using two ways：
A. the hot water in hot-tub 2 is directly entered in water cooling pond 3 by the communicating passage opened, after being pressurizeed through water supply pump 31
Next user is transported to by drainpipe 6.Now heat-exchanger pump 21, cooling control valve 25, connection control valve 51 are closed.
B. the hot water in hot-tub 2 after heat-exchanger pump 21 pressurizes through cooling down feed pipe 26, via opening connection control
The connecting tube 5 of valve 51, then next user is transported to by drainpipe 6.Now, interface channel, water supply pump 31, cold valves 32 are closed
Close.
As in the winter time, it is not necessary to which the time of cooling is more long, two kinds of discharge mode rotations of above-mentioned A, B are used alternatingly, it is ensured that
The discontinuous cycle work such as heat-exchanger pump 21, cooling control valve 25, connection control valve 51, water supply pump 31, cold valves 32, will not close for a long time
Close, leave unused, so as to the corrosion for causing, reduce M R cost, reduce fault rate.
On the basis of above-described embodiment, in order to reduce influence of the turbulent water in hot-tub 2 to heat-exchanger pump 21, in heat
Be provided with least two hot water absorbing well, absorption wells 41 on pond 2, hot water entered in absorbing well, absorption well 41 by overflow after the water flows gently.Each
Hot water absorbing well, absorption well 41 is connected to hot water and is in charge of 27, and every hot water is in charge of 27 and is separately installed with heat-exchanger pump 21, hot water valve 22；Often
Root hot water is in charge of 27 and is all connected with cooling feed pipe 26, so when needing cooling water inflow to reduce, can also be according to cooling water inflow
Open and close corresponding heat-exchanger pump 21, hot water valve 22, using electricity wisely cost and operating cost.
Similarly, at least two cold water absorbing well, absorption wells 42 are also equipped with water cooling pond 3, above-mentioned each cold water absorbing well, absorption well 42 is distinguished
It is connected with cold water and is in charge of 35, every cold water is in charge of 35 and is separately installed with water supply pump 31, cold valves 32.Every cold water be in charge of 35 all with
Drainpipe 6 is connected.
In addition, floor space and construction cost in order to save cooling tower, cooling tower includes the heat on hot-tub 2
Pond cooling tower 24 and the water cooling pond cooling tower 34 on water cooling pond 3, can thus make full use of the area of hot-tub 2,
Increase the quantity of cooling tower.Cover plate 23 is provided with hot-tub 2, hot-tub cooling tower 24 is arranged on above-mentioned cover plate 23, from
The cooling water that hot water cooling tower 24 is flowed down is flowed on cover plate 23, through in the inflow water cooling pond 3 of cover plate 23.The upper surface of cover plate 23 has slope
Degree, and the lower end of the gradient is arranged on the top of water cooling pond 3, it is ensured that cooling water energy smoothly flows into water cooling pond 3 and will not be in cover plate 23
Upper ponding.Water fender can also be added on three sides on the periphery of cover plate 23, water fender is not set on one side of the top of water cooling pond 3, also can
Realize cooling water flow into water cooling pond 3 in.
The communicating passage set between hot-tub 2 and water cooling pond 3, can use various ways, be provided simultaneously in such as Fig. 1
Two kinds of structures, a kind of is that communicating passage is the barrier valve 71 being arranged on hot-tub 2 and the space bar 7 of water cooling pond 3, another
It is that communicating passage is the communicating valve 73 being arranged between hot-tub 2 and water cooling pond 3 on communicating pipe 72.Above two mode, can be with
Identical effect can be reached using either of which.
Claims (8)
1. circulating water pond, including hot-tub is connected by cooling down feed pipe with cooling tower；Heat is installed on cooling feed pipe
Water pump, cooling control valve；Cooling tower is arranged on water cooling pond top；Water cooling pond is connected with drainpipe, is provided with drainpipe cold
Water pump, cold valves；
Characterized in that, connecting tube (5) is connected between above-mentioned cooling feed pipe (26) and above-mentioned drainpipe (6), in connecting tube
(5) connection control valve (51) is provided with；
Cooling feed pipe (26) and the tie point of connecting tube (5) the cooling that cooling feed pipe (26) is installed control valve (25) it
Before；The tie point of connecting tube (5) and drainpipe (6) is after cold valves (32)；
Communicating passage is provided between hot-tub (2) and water cooling pond (3).
2. circulating water pond as claimed in claim 1, it is characterised in that at least two heat are provided with hot-tub (2)
Water absorbing well, absorption well (41), above-mentioned each hot water absorbing well, absorption well (41) is connected to hot water and is in charge of (27), and every hot water is in charge of (27) point
Heat-exchanger pump (21), hot water valve (22) are not installed；Every hot water is in charge of (27) and is all connected with cooling feed pipe (26).
3. circulating water pond as claimed in claim 1, it is characterised in that water cooling pond (3) is provided with least two cold water
Absorbing well, absorption well (42), above-mentioned each cold water absorbing well, absorption well (42) is connected to cold water and is in charge of (35), and every cold water is in charge of (35) respectively
Water supply pump (31), cold valves (32) are installed；Every cold water is in charge of (35) and is all connected with drainpipe (6).
4. circulating water pond as claimed in claim 1, it is characterised in that described cooling tower includes being arranged on hot-tub
(2) the hot-tub cooling tower (24) on and the water cooling pond cooling tower (34) on water cooling pond (3).
5. circulating water pond as claimed in claim 4, it is characterised in that cover plate (23) is provided with hot-tub (2), heat
Pond cooling tower (24) is on above-mentioned cover plate (23).
6. circulating water pond as claimed in claim 5, it is characterised in that cover plate (23) upper surface has the gradient, and
The lower end of the gradient is arranged on water cooling pond (3) top.
7. circulating water pond as claimed in claim 1, it is characterised in that described communicating passage is to be arranged on hot-tub
(2) barrier valve (71) and on the space bar (7) of water cooling pond (3).
8. circulating water pond as claimed in claim 1, it is characterised in that described communicating passage is to be arranged on hot-tub
(2) communicating valve (73) and water cooling pond (3) between on communicating pipe (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664464.7A CN105300164B (en) | 2015-10-14 | 2015-10-14 | Circulating water pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664464.7A CN105300164B (en) | 2015-10-14 | 2015-10-14 | Circulating water pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105300164A CN105300164A (en) | 2016-02-03 |
| CN105300164B true CN105300164B (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664464.7A Active CN105300164B (en) | 2015-10-14 | 2015-10-14 | Circulating water pond |
Country Status (1)
| Country | Link |
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| CN (1) | CN105300164B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017109A (en) * | 2016-05-16 | 2016-10-12 | 郭泗恒 | Energy-saving process of blast furnace circulating water cooling system with upper tower pumps |
| CN112556449B (en) * | 2020-11-20 | 2024-05-07 | 湖南元亨科技股份有限公司 | Indirect evaporative cooling tower |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5963498A (en) * | 1982-10-04 | 1984-04-11 | Mitsubishi Electric Corp | Cooling device |
| CN2682370Y (en) * | 2004-03-23 | 2005-03-02 | 贵阳铝镁设计研究院 | Novel structure of circulating water cold and hot pool |
| CN101451780A (en) * | 2007-11-29 | 2009-06-10 | 贵阳铝镁设计研究院 | Energy-conserving method and device of recirculated cooling water system |
| CN201225835Y (en) * | 2008-05-08 | 2009-04-22 | 贵阳铝镁设计研究院 | Configuration structure for circulating water system |
| CN201670843U (en) * | 2010-02-24 | 2010-12-15 | 宝山钢铁股份有限公司 | Cycling water pool with temperature reduction control and water level balance functions |
| CN102102962B (en) * | 2010-12-28 | 2012-07-25 | 贾书洪 | Energy-saving regulating and control method and device of industrial cooling water towering pump |
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