CN104566716B - Novel circulating water pump station system - Google Patents
Novel circulating water pump station system Download PDFInfo
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- CN104566716B CN104566716B CN201410823732.0A CN201410823732A CN104566716B CN 104566716 B CN104566716 B CN 104566716B CN 201410823732 A CN201410823732 A CN 201410823732A CN 104566716 B CN104566716 B CN 104566716B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
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- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a novel circulating water pump station system. The novel circulating water pump station system comprises an equipment circulating loop and an air conditioner circulating loop, wherein the equipment circulating loop comprises a left cooling tower, a left Y-shaped filter, a left water pump group, a left self-cleaning filter and cooling equipment; the air conditioner circulating loop comprises a left cooling tower, a right Y-shaped filter, a right water pump group, a right self-cleaning filter and a central air conditioner water chiller; a first left pipe nipple is arranged on one side of the left Y-shaped filter; a second left pipe nipple is arranged on one side of the left self-cleaning filter; a first right pipe nipple is arranged on one side of the right Y-shaped filter; a second right pipe nipple is arranged on one side of the right self-cleaning filter; the left cooling tower is communicated with the right cooling tower through a second middle connecting pipe. The novel circulating water pump station system has the advantages that the two sets of originally independent systems, namely, the air conditioner circulating loop and the equipment circulating loop can be used relatively independently and can be combined into one system, so that the flexibility and reliability of the system are enhanced, and the overall failure rate of the system is lowered.
Description
Technical field
The invention belongs to industrial cycle hydrotechny field, more particularly to a kind of New Cycle pump works system.
Background technology
At present, existing pump station of recirculation water system includes Air-conditioning Cycle loop and equipment closed circuit two during industrial cycle is supplied water
The independent system of set, as shown in figure 1, water cooling equipment is provided by two open type glass steel cooling towers, wherein a set of Air-conditioning Cycle
The cooling water that the cooling tower in loop is provided sequentially enters y-type filter, water pump, self-cleaning filter, supplies central air-conditioning cold water
Machine Jing pipelines using after return to cooling tower；The cooling water of the cooling tower of another complete equipment closed circuit sequentially enter y-type filter,
Equipment Jing pipelines using after such as water pump, self-cleaning filter, supply milling train, defatting machine or surface treating machine return to cooling tower；In
Between a water pump as the standby of above-mentioned two water pumps.In actual use, the utilization rate and Relationship between temperature of equipment are close.
Summer temperature is high, needs to open central air-conditioning cooling-water machine, and the equipment water consumption such as milling train, defatting machine, surface treating machine is larger, and two
Set system needs to open simultaneously.Winter temperature is low, and central air-conditioning cooling-water machine need not be opened, and milling train, defatting machine, surface treatment
The equipment water consumption such as machine is few, it is only necessary to open wherein a set of circulation cooling device.But existing New Cycle pump works system
System equipment is more, and system is relatively independent, and reliability is low in operation, and capacity utilization is low, and service life of equipment differs greatly, fortune
Row high cost, it is difficult in maintenance, and maintenance time is long.
The content of the invention
It is an object of the invention to provide a kind of New Cycle pump works system, follows can Air-conditioning Cycle loop and equipment
The originally independent system of two sets of loop back path, both can be used with relatively independent, and a system can be merged into again, increased system
Motility, reliability, reduce the overall fault rate of system, extension device service life.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of New Cycle pump works system, including
Equipment closed circuit and Air-conditioning Cycle loop, the equipment closed circuit include left cooling tower, left y-type filter, left water pump group,
Left self-cleaning filter and cooling device, are connected between the left cooling tower and left y-type filter by the first left connecting tube, left
Connected by the second left connecting tube between y-type filter and left water pump group, passed through between left water pump group and left self-cleaning filter
3rd left connecting tube connection, connects between left self-cleaning filter and cooling device by the 4th left connecting tube, cooling device and
By the 5th left connecting tube connection between left cooling tower；The Air-conditioning Cycle loop includes right cooling tower, right y-type filter, the right side
Water pump group, right self-cleaning filter and central air-conditioning cooling-water machine, it is right by first between the right cooling tower and right y-type filter
Connecting tube is connected, and is connected by the second right connecting tube between right y-type filter and right water pump group, right water pump group and right self-cleaning
By the 3rd right connecting tube connection between filter, the 4th right connection is passed through between right self-cleaning filter and central air-conditioning cooling-water machine
Pipe is connected, and is connected by the 5th right connecting tube between central air-conditioning cooling-water machine and right cooling tower, the side of the left y-type filter
The first left nipple is provided with, the two ends of the first left nipple connect respectively with the first left connecting tube and the second left connecting tube, institute
The side for stating left self-cleaning filter is provided with the second left nipple, the two ends of the second left nipple respectively with the 3rd left connecting tube
Connect with the 4th left connecting tube, be provided with the 3rd left nipple between the second left connecting tube and the 5th left connecting tube, the 3rd
The two ends of left nipple connect respectively with the second left connecting tube and the 5th left connecting tube；
The side of the right y-type filter is provided with the first right nipple, and the two ends of the first right nipple are respectively with first
Right connecting tube is connected with the second right connecting tube, and the side of the right self-cleaning filter is provided with the second right nipple, and second is right
The two ends of nipple connect respectively with the 3rd right connecting tube and the 4th right connecting tube, the second right connecting tube and the 5th right connection
The 3rd right nipple is provided between pipe, the two ends of the 3rd right nipple connect respectively with the second right connecting tube and the 5th right connecting tube
It is logical；
The 5th left connecting tube and the 5th right connecting tube are connected by connecting tube in first, and the left cooling tower and the right side are cold
But tower is by connecting tube connection in second, and the second left connecting tube and the second right connecting tube are connected by connecting tube in the 3rd,
The 4th left connecting tube and the 4th right connecting tube are connected by connecting tube in the 4th；
The first left nipple, the second left nipple, the 3rd left nipple, the first right nipple, the second right nipple,
3rd right nipple, connecting tube in first, connecting tube in second, it is provided with connecting tube in connecting tube and the 4th in the 3rd and cuts
Only valve.
The first left connecting tube, the second left connecting tube, the 3rd left connecting tube, the 4th left connecting tube and the 5th left connecting tube
On be provided with stop valve, the first right connecting tube, the second right connecting tube, the 3rd right connecting tube, the 4th right connecting tube and the 5th are right
Stop valve is provided with connecting tube.
The left water pump group includes the first vertical left water pump and the second vertical left water pump, the water inlet of the first vertical left water pump
Connected with the second left connecting tube by the 6th left connecting tube, the outlet of the first vertical left water pump is by the 7th left connecting tube and the
Three left connecting tube connections, the water inlet of the second vertical left water pump is connected by the 8th left connecting tube with the second left connecting tube, and second
The outlet of vertical left water pump is connected by the 9th left connecting tube with the 3rd left connecting tube, the 6th left connecting tube, the 7th left connection
Stop valve is provided with pipe, the 8th left connecting tube and the 9th left connecting tube；The right water pump group includes the first vertical right water pump
Right water pump vertical with second, the water inlet of the first vertical right water pump is connected by the 6th right connecting tube with the second right connecting tube, the
The outlet of one vertical right water pump is connected by the 7th right connecting tube with the 3rd right connecting tube, the water inlet of the second vertical right water pump
Connected with the second right connecting tube by the 8th right connecting tube, the outlet of the second vertical right water pump is by the 9th right connecting tube and the
Three right connecting tube connections, are provided with the 6th right connecting tube, the 7th right connecting tube, the 8th right connecting tube and the 9th right connecting tube
Stop valve.
Coarse filter is provided with the first left connecting tube and the first right connecting tube.
Temperature sensor, temperature sensor and the left side are provided with the 3rd left connecting tube and the 3rd right connecting tube
The blower fan of cooling tower and right cooling tower is connected by circuit.
Beneficial effects of the present invention：First left nipple in the present invention, the second left nipple, the first right nipple, second
The setting of right nipple, can carry out the filter element replacing of y-type filter and self-cleaning filter and clear in the case of non-stop-machine
Wash maintenance work；The 3rd left nipple is provided between second left connecting tube and the 5th left connecting tube, the 5th left connection can be made
The cooling water of pipe is directly re-introduced in left water pump group by the 3rd left nipple, the second right connecting tube and the 5th right connecting tube
Between be provided with the 3rd right nipple, the cooling water that can make the 5th right connecting tube is directly again introduced into by the 3rd right nipple
To in right water pump group, increase closed circuit, manual control cooling water temperature, it is ensured that excessively season cooling-water machine start is normal；Zuo Leng
But tower and right cooling tower are connected by connecting tube in second, and two cooling tower water yields can be made complementary, and cooling tower is standby each other, increases
Adding system stability；The setting of four vertical water pumps, had both been not take up site space, the standby of water pump standby is changed into from dual-purpose one again
One is standby with three, and the stability of system is greatly improved；Second left connecting tube and the second right connecting tube are connected by connecting tube in the 3rd,
Four water pumps, two self-cleaning filters can be made standby each other, make the maintenance and repair time be not required to shut down；3rd left connecting tube and
Temperature sensor is provided with 3rd right connecting tube, temperature sensor passes through with the blower fan of the left cooling tower and right cooling tower
Circuit connects, and can efficiently control cooling water outlet temperature, it is ensured that system equipment working stability and reach energy-saving effect.This
Bright structure design makes the originally independent system of two sets of Air-conditioning Cycle loop and equipment closed circuit, both can be made with relatively independent
With, a system can be merged into again, two set systems simultaneously unlatchings high in summer temperature, generic failure can be stopping in short-term
With equipment component, in the winter time temperature is low, can in turn open a cooling tower, it is ensured that two complete equipment life-spans are consistent, increased and is
The motility of system, reliability, reduce the overall fault rate of system, extension device service life.
Description of the drawings
Fig. 1 is the systematic schematic diagram of existing pump station of recirculation water system；
Fig. 2 is the systematic schematic diagram of the present invention.
Specific embodiment
As shown in Fig. 2 a kind of New Cycle pump works system of the present invention, including equipment closed circuit and Air-conditioning Cycle time
Road, the equipment closed circuit includes left cooling tower 29, left y-type filter 41, left water pump group, left self-cleaning filter 35 and cold
But equipment 37, cooling device 37 is the cooling-water machine of the equipment such as milling train, defatting machine or surface treating machine, the left cooling tower 29 with it is left
Connected by the first left connecting tube 3 between y-type filter 41, coarse filter 39, left Y types mistake are provided with the first left connecting tube 3
Connected by the second left connecting tube 4 between filter 41 and left water pump group, passed through between left water pump group and left self-cleaning filter 35
3rd left connecting tube 20 is connected, and is connected by the 4th left connecting tube 21 between left self-cleaning filter 35 and cooling device 37, cold
But connected by the 5th left connecting tube 27 between equipment 37 and left cooling tower 29, the left water pump group includes the first vertical left water pump
31 and the second vertical left water pump 32, the water inlet of the first vertical left water pump 31 is by the 6th left connecting tube 12 and the second left connecting tube
4 connections, the outlet of the first vertical left water pump 31 is connected by the 7th left connecting tube 14 with the 3rd left connecting tube 20, and second is vertical
The water inlet of left water pump 32 is connected by the 8th left connecting tube 13 with the second left connecting tube 4, the water outlet of the second vertical left water pump 32
Mouth is connected by the 9th left connecting tube 15 with the 3rd left connecting tube 20, and the 6th left connecting tube 12, the 7th left connecting tube the 14, the 8th are left
Stop valve 40 is provided with the left connecting tube 15 of connecting tube 13 and the 9th.Temperature sensor is provided with 3rd left connecting tube 20,
Temperature sensor is connected with the blower fan of the left cooling tower 29 by circuit（The temperature sensor is the conventional skill of this area
Art, does not indicate in fig. 2）, to efficiently control cooling water outlet temperature, it is ensured that system equipment working stability is imitated with energy-conservation is reached
Really.
The side of the left y-type filter 41 is provided with the first left nipple 5, the two ends of the first left nipple 5 respectively with
First left connecting tube 3 is connected with the second left connecting tube 4, and the side of the left self-cleaning filter 35 is provided with the second left nipple
22, the two ends of the second left nipple 22 connect respectively with the 3rd left connecting tube 20 and the 4th left connecting tube 21, the second left company
The 3rd left nipple 9 is provided between the left connecting tube 27 of adapter 4 and the 5th, the two ends of the 3rd left nipple 9 are left with second respectively
Connecting tube 4 is connected with the 5th left connecting tube 27.
The Air-conditioning Cycle loop includes right cooling tower 30, right y-type filter 42, right water pump group, right self-cleaning filter
36 and central air-conditioning cooling-water machine 38, connected by the first right connecting tube 6 between the right cooling tower 30 and right y-type filter 42,
Coarse filter 39 is provided with first right connecting tube 6, the second right connecting tube 7 is passed through between right y-type filter 42 and right water pump group
Connection, connect by the 3rd right connecting tube 23 between right water pump group and right self-cleaning filter 36, right self-cleaning filter 36 and
Central air-conditioning cooling-water machine 38 is connected by the 4th right connecting tube 24, and central air-conditioning cooling-water machine 38 is right by the 5th with right cooling tower 30
Connecting tube 28 is connected, and the right water pump group includes the vertical right water pump 34 of the first vertical right water pump 33 and second, the first vertical right water
The water inlet of pump 33 is connected by the 6th right connecting tube 16 with the second right connecting tube 7, and the outlet of the first vertical right water pump 33 leads to
Cross the 7th right connecting tube 18 to connect with the 3rd right connecting tube 23, the water inlet of the second vertical right water pump 34 passes through the 8th right connecting tube
17 connect with the second right connecting tube 7, and the outlet of the second vertical right water pump 34 is by the 9th right connecting tube 19 and the 3rd right connection
Pipe 23 is connected, and is respectively provided with the 6th right connecting tube 16, the 7th right connecting tube 18, the 8th right connecting tube 17 and the 9th right connecting tube 19
There is stop valve 40.Temperature sensor, temperature sensor and the right cooling tower 30 are provided with the 3rd right connecting tube 23
Blower fan is connected by circuit（The temperature sensor is the ordinary skill in the art, is not indicated in fig. 2）, to efficiently control
Cooling water outlet temperature, it is ensured that system equipment working stability and reach energy-saving effect.
The side of the right y-type filter 42 is provided with the first right nipple 8, the two ends of the first right nipple 8 respectively with
First right connecting tube 6 is connected with the second right connecting tube 7, and the side of the right self-cleaning filter 36 is provided with the second right nipple
25, the two ends of the second right nipple 25 connect respectively with the 3rd right connecting tube 23 and the 4th right connecting tube 24, the second right company
It is provided with the 3rd right nipple 11 between the right connecting tube 28 of adapter 7 and the 5th, the two ends of the 3rd right nipple 11 are respectively with second
Right connecting tube 7 is connected with the 5th right connecting tube 28.
Connecting tube 1 is connected during the 5th left connecting tube 27 passes through first with the 5th right connecting tube 28, the left cooling tower
29 are connected with right cooling tower 30 by connecting tube 2 in second, and the right connecting tube 7 of the second left connecting tube 4 and second passes through the 3rd
Middle connecting tube 10 is connected, and connecting tube 26 is connected during the 4th left connecting tube 21 passes through the 4th with the 4th right connecting tube 24.
The first left connecting tube 3, the second left connecting tube 4, the 3rd left connecting tube 20, the 4th left connecting tube 21 and the 5th are left
Stop valve 40 is provided with connecting tube 27, the first right connecting tube 6, the second right connecting tube 7, the 3rd right connecting tube the 23, the 4th are right
Stop valve 40 is provided with the right connecting tube 28 of connecting tube 24 and the 5th；The first left nipple 5, the second left nipple 22,
Connecting tube 1, second in 3rd left nipple 9, the first right nipple 8, the second right nipple 25, the 3rd right nipple 11, first
Stop valve 40 is provided with middle connecting tube the 2, the 3rd in connecting tube 26 in connecting tube 10 and the 4th.
During present invention work, the cooling water of the left cooling tower 29 of equipment closed circuit sequentially passes through coarse filter 39, left Y types
After filter 41, left water pump group, left self-cleaning filter 35, for cooling device 37 the 5th left connecting tubes of Jing 27 times after use are cooled down
To left cooling tower 29, the cooling water that the right cooling tower 30 in Air-conditioning Cycle loop is provided sequentially passes through coarse filter 39, right Y types and filters
Device 42, right water pump group, right self-cleaning filter 36, the right connecting tubes 28 of Jing the 5th are returned to after the use of supply central air-conditioning cooling-water machine 38
Right cooling tower 30.The stop valve 40 on the 3rd left nipple 9 is opened, the cooling water that can make the 5th left connecting tube 27 directly passes through
3rd left nipple 9 is re-introduced in left water pump group, opens the stop valve 40 on the 3rd right nipple 11, can be made the 5th right
The cooling water of connecting tube 28 is directly re-introduced in right water pump group by the 3rd right nipple 11, increases closed circuit, artificially
Control cooling water temperature, it is ensured that excessively season cooling-water machine start is normal.By being opened and closed between left cooling tower 29 and right cooling tower 30
Stop valve in second in connecting tube 2, can make left cooling tower 29 and the complementation of the water yield of right cooling tower 30, and cooling tower is standby each other,
Increase system stability；By connecting tube 10, the 6th left connecting tube 12, the 7th left connecting tube 14, the 8th left company in opening and closing the 3rd
Adapter 13, the 9th left connecting tube 15, the 6th right connecting tube 16, the 7th right connecting tube 18, the 8th right connecting tube 17 and the 9th right company
Stop valve 40 in adapter 19, first the 32, first vertical right water pump of the 31, second vertical left water pump of vertical left water pump 33 and second stands
The right water pump 34 of formula realizes that one is standby with three, and the stability of system is greatly improved；By connecting tube 10, the 3rd left connection in opening and closing the 3rd
Stop valve 40 on pipe 20, the right connecting tube 23 of the 4th left connecting tube 21 the 3rd and the 4th right connecting tube 24, four water pumps, Zuo Ziqing
Washed filter 35 and right self-cleaning filter 36 are standby each other, make the maintenance and repair time be not required to shut down.It is left short by opening and closing first
Adapter 5, the second left nipple 22, the first right nipple 8, the stop valve 40 on the second right nipple 25, can be non-stop-machine
In the case of realize left y-type filter 41, left self-cleaning filter 35, right y-type filter 42, the bypass of right self-cleaning filter 36
Short circuit, in the case where not affecting pump station of recirculation water system to operate, completes filter element replacing and cleaning maintenance work.
The structure design of the present invention makes the independent system of Air-conditioning Cycle loop and two sets of equipment closed circuit scripts, both can be with
It is relatively independent to use, a system can be merged into again, two set systems simultaneously unlatchings high in summer temperature, generic failure can be with
Deactivation portion equipment in short-term, in the winter time temperature is low, can in turn open a cooling tower, it is ensured that two complete equipment life-spans one
Cause, increased motility, the reliability of system, reduce the overall fault rate of system, extension device service life.
Above example is only to illustrative and not limiting technical scheme, although reference above-described embodiment is to this
It is bright to be described in detail, it will be understood by those within the art that：Still the present invention can be modified or be waited
With replacing, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should cover the power in the present invention
In the middle of sharp claimed range.
Claims (5)
1. a kind of New Cycle pump works system, including equipment closed circuit and Air-conditioning Cycle loop, the equipment closed circuit
Including left cooling tower, left y-type filter, left water pump group, left self-cleaning filter and cooling device, the left cooling tower and left Y
By the first left connecting tube connection between type filter, connected by the second left connecting tube between left y-type filter and left water pump group
It is logical, connected by the 3rd left connecting tube between left water pump group and left self-cleaning filter, left self-cleaning filter and cooling device
Between by the 4th left connecting tube connection, connected by the 5th left connecting tube between cooling device and left cooling tower；The air-conditioning
Closed circuit includes right cooling tower, right y-type filter, right water pump group, right self-cleaning filter and central air-conditioning cooling-water machine, described
Connected by the first right connecting tube between right cooling tower and right y-type filter, by the between right y-type filter and right water pump group
Two right connecting tube connections, are connected, right self-cleaning filtering between right water pump group and right self-cleaning filter by the 3rd right connecting tube
Connected by the 4th right connecting tube between device and central air-conditioning cooling-water machine, by the between central air-conditioning cooling-water machine and right cooling tower
Five right connecting tube connections, it is characterised in that：The side of the left y-type filter is provided with the first left nipple, the first left short circuit
The two ends of pipe connect respectively with the first left connecting tube and the second left connecting tube, and the side of the left self-cleaning filter is provided with
Two left nipples, the two ends of the second left nipple connect respectively with the 3rd left connecting tube and the 4th left connecting tube, and described second is left
Be provided with the 3rd left nipple between connecting tube and the 5th left connecting tube, the two ends of the 3rd left nipple respectively with the second left connection
Pipe is connected with the 5th left connecting tube；
The side of the right y-type filter is provided with the first right nipple, the two ends of the first right nipple respectively with the first right company
Adapter is connected with the second right connecting tube, and the side of the right self-cleaning filter is provided with the second right nipple, the second right short circuit
The two ends of pipe connect respectively with the 3rd right connecting tube and the 4th right connecting tube, the second right connecting tube and the 5th right connecting tube it
Between be provided with the 3rd right nipple, the two ends of the 3rd right nipple connect respectively with the second right connecting tube and the 5th right connecting tube；
The 5th left connecting tube and the 5th right connecting tube are connected by connecting tube in first, the left cooling tower and right cooling tower
By connecting tube connection in second, the second left connecting tube and the second right connecting tube are connected by connecting tube in the 3rd, described
4th left connecting tube and the 4th right connecting tube are connected by connecting tube in the 4th；
The first left nipple, the second left nipple, the 3rd left nipple, the first right nipple, the second right nipple, the 3rd
Right nipple, connecting tube in first, connecting tube in second, it is provided with cut-off in connecting tube in connecting tube and the 4th in the 3rd
Valve.
2. New Cycle pump works system according to claim 1, it is characterised in that：The first left connecting tube, second
Stop valve, the first right connection are provided with left connecting tube, the 3rd left connecting tube, the 4th left connecting tube and the 5th left connecting tube
Stop valve is provided with pipe, the second right connecting tube, the 3rd right connecting tube, the 4th right connecting tube and the 5th right connecting tube.
3. New Cycle pump works system according to claim 1 and 2, it is characterised in that：The left water pump group includes the
One vertical left water pump and the second vertical left water pump, the water inlet of the first vertical left water pump is by the 6th left connecting tube and the second left company
Adapter connection, the outlet of the first vertical left water pump is connected by the 7th left connecting tube with the 3rd left connecting tube, a second vertical left side
The water inlet of water pump is connected by the 8th left connecting tube with the second left connecting tube, and the outlet of the second vertical left water pump passes through the 9th
Left connecting tube is connected with the 3rd left connecting tube, the 6th left connecting tube, the 7th left connecting tube, the 8th left connecting tube and the 9th left connection
Stop valve is provided with pipe；The right water pump group includes the first vertical right water pump and the second vertical right water pump, the first vertical right side
The water inlet of water pump is connected by the 6th right connecting tube with the second right connecting tube, and the outlet of the first vertical right water pump passes through the 7th
Right connecting tube is connected with the 3rd right connecting tube, and the water inlet of the second vertical right water pump is by the 8th right connecting tube and the second right connection
Pipe is connected, and the outlet of the second vertical right water pump is connected by the 9th right connecting tube with the 3rd right connecting tube, the 6th right connecting tube,
Stop valve is provided with 7th right connecting tube, the 8th right connecting tube and the 9th right connecting tube.
4. New Cycle pump works system according to claim 3, it is characterised in that：The first left connecting tube and first
Coarse filter is provided with right connecting tube.
5. New Cycle pump works system according to claim 4, it is characterised in that：The 3rd left connecting tube and the 3rd
Temperature sensor is provided with right connecting tube, temperature sensor passes through circuit with the blower fan of the left cooling tower and right cooling tower
Connection.
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| CN201410823732.0A CN104566716B (en) | 2014-12-26 | 2014-12-26 | Novel circulating water pump station system |
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| CN201410823732.0A CN104566716B (en) | 2014-12-26 | 2014-12-26 | Novel circulating water pump station system |
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| CN104566716B true CN104566716B (en) | 2017-04-26 |
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| CN104776666A (en) * | 2015-04-02 | 2015-07-15 | 南京祥源动力供应有限公司 | Energy-saving and consumption-reducing circulating cooling water supply system |
| CN109611980A (en) * | 2018-10-31 | 2019-04-12 | 厦门华睿晟智能科技有限责任公司 | A kind of air-conditioning water piping system and air-conditioning system |
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| CN103853137A (en) * | 2014-02-19 | 2014-06-11 | 中国能源建设集团广东省电力设计研究院 | Full-digitalized monitoring method for water for power plants and self-balance water affair system |
| CN204358893U (en) * | 2014-12-26 | 2015-05-27 | 灵宝金源朝辉铜业有限公司 | A kind of New Cycle pump works system |
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