CN209489050U - A kind of recoil of band and microbubble remove dual function water cooling plant - Google Patents
A kind of recoil of band and microbubble remove dual function water cooling plant Download PDFInfo
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- CN209489050U CN209489050U CN201821698506.4U CN201821698506U CN209489050U CN 209489050 U CN209489050 U CN 209489050U CN 201821698506 U CN201821698506 U CN 201821698506U CN 209489050 U CN209489050 U CN 209489050U
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- pipeline
- microbubble
- water
- major cycle
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Abstract
The utility model discloses a kind of recoils of band and microbubble to remove dual function water cooling plant, including major cycle cooling circuit, ionized water treatment loop is removed, expansion drum voltage-stabilizing system, water replanishing device, external circulation cooling system and electric control system, major cycle cooling circuit includes passing through the sequentially connected heater element of major cycle pipeline, first pressure transmitter, first temperature transmitter, degassing tank, circulating pump, water pressure gauge, flowmeter, conductivity transmitter, pressure difference switch, first y-type filter, second pressure transmitter, second temperature transmitter, the utility model reduces artificial intervention and judgement, failure rate is lower, the small steam bubble that energy removing can not all be removed completely with degassing tank, it can also delay the replacement cycle of accurate filter, in addition to this, also avoid deionization circuit flow it is too small and cause conductivity height alarm Etc. risks achieve the purpose that maintain extremely low conductivity for a long time by the continuous removing to cooling medium intermediate ion.
Description
Technical field
The utility model relates to power electronic equipment cooling field, specifically a kind of band recoil and microbubble remove dual function
It can water cooling plant.
Background technique
Electronic equipment can give out heat when being worked, when the load of electronic equipment is larger, the heat that distributes
It is higher, the service life of electronic equipment can be seriously affected, or even directly contribute damage, therefore in electronic device works, need
It is cooled down, to guarantee its normal work, is prolonged the service life, the working environment of power electronic equipment is divided into high pressure
With two kinds of low pressure, under hyperbaric environment, need to take insulation measures to the cooling body for cooling down electronic equipment.
To adapt to requirement of the power electronic equipment under high voltage condition, prevent from generating electric leakage under high voltage environment
Stream, cooling medium must have extremely low conductivity.Therefore this programme is on major cycle cooling circuit in parallel deionized water
Manage circuit.A part of cooling medium of default constant flow flows through ion-exchanger, constantly purifies the ion that may be precipitated in pipeline,
Then collaborate before main circulation pump with main circulation loop cooling medium.By the continuous removing to cooling medium intermediate ion, reach
Maintain the purpose of extremely low conductivity for a long time, therefore enclosed pure water cooling system deionization circuit fully automatic counter rinser is aobvious
It is particularly important.
Utility model content
The purpose of this utility model is to provide a kind of recoils of band and microbubble to remove dual function water cooling plant, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of recoil of band and microbubble remove dual function water cooling plant, including major cycle cooling circuit, at deionized water
Circuit, expansion drum voltage-stabilizing system, water replanishing device, external circulation cooling system and electric control system are managed, at the deionized water
Reason circuit is parallel to major cycle cooling circuit, and the major cycle cooling circuit includes passing through the sequentially connected fever of major cycle pipeline
Element, first pressure transmitter, the first temperature transmitter, degassing tank, circulating pump, water pressure gauge, flowmeter, conductivity transmitter,
Pressure difference switch, the first y-type filter, second pressure transmitter, second temperature transmitter.
As a further solution of the present invention: the electric control system includes controller, the controller is PLC
Controller.
As a further solution of the present invention: the deionized water treatment loop includes passing through deionization pipeline successively
Flow switch, float-type flowmeter, deionization tank and the accurate filter of connection, the deionization pipeline are equipped with first section
Only valve and the first electrical ball valve.
As a further solution of the present invention: the expansion drum voltage-stabilizing system includes the first expansion drum and the second expansion
Tank, first expansion drum and the second expansion drum are connected in parallel on the major cycle pipeline of circulating pump input terminal.
As a further solution of the present invention: the water replanishing device includes water supply tank, the water supply tank passes through moisturizing
Pipeline is sequentially connected small pump and the second y-type filter, and the moisturizing pipeline is equipped with the second shut-off valve and the second electrical ball valve,
The moisturizing pipeline is connected to deionization pipeline.
As a further solution of the present invention: the water supply tank is equipped with fluid level transmitter and liquidometer.
As a further solution of the present invention: the external circulation cooling system includes being set on major cycle pipeline
Water wind heat exchanger.
As a further solution of the present invention: in the major cycle pipeline, deionization pipeline and moisturizing pipeline
Filled with cooling medium, the material of the major cycle pipeline, deionization pipeline and moisturizing pipeline is AISI304 stainless steel
Pipe.
As a further solution of the present invention: the cooling medium includes high purity water and ethylene glycol.
As a further solution of the present invention: the major cycle pipeline between first temperature transmitter and degassing tank
It is equipped with electric heating tube, the major cycle pipeline between the flowmeter and conductivity transmitter is equipped with electric butterfly valve.
Compared with prior art, the utility model has the beneficial effects that the utility model reduces artificial intervention and sentences
Disconnected, failure rate is lower, the small steam bubble that energy removing can not all be removed completely with degassing tank, moreover it is possible to delay the replacement of accurate filter
Period, in addition to this, it is thus also avoided that deionization circuit flow is too small and leads to the risks such as conductivity height alarm, by being situated between to cooling
The continuous removing of matter intermediate ion achievees the purpose that maintain extremely low conductivity for a long time.
Detailed description of the invention
Fig. 1 is the circulation theory figure that dual function water cooling plant is removed with recoil and microbubble.
Fig. 2 is that band recoil and microbubble remove electric drawings in dual function water cooling plant.
In figure: 1- heater element, 2- first pressure transmitter, the first temperature transmitter of 3-, 4- degassing tank, 5- circulating pump,
6- water pressure gauge, 7- flowmeter, 8- water wind heat exchanger, 9- conductivity transmitter, 10- pressure difference switch, the first y-type filter of 11-,
12- second pressure transmitter, 13- second temperature transmitter, the first expansion drum of 14-, the second expansion drum of 15-, 16- flow switch,
17- float-type flowmeter, 18- deionization tank, 19- accurate filter, 20- water supply tank, 21- small pump, the filtering of the 2nd Y type of 22-
Device, 23- fluid level transmitter, 24- liquidometer, 25- electric heating tube, the first shut-off valve of 26-, the second shut-off valve of 27-, the electronic butterfly of 28-
Valve, the first electrical ball valve of 29-, the second electrical ball valve of 30-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to Fig. 1, a kind of band recoil and microbubble remove dual function water cooling plant, including major cycle cooling circuit,
Ionized water treatment loop, expansion drum voltage-stabilizing system, water replanishing device, external circulation cooling system and electric control system, institute are gone to
State deionized water treatment loop and be parallel to major cycle cooling circuit, the major cycle cooling circuit include by major cycle pipeline according to
Heater element 1, first pressure transmitter 2, the first temperature transmitter 3, degassing tank 4, circulating pump 5, water pressure gauge 6, the stream of secondary connection
Meter 7, conductivity transmitter 9, pressure difference switch 10, the first y-type filter 11, second pressure transmitter 12, second temperature pick-up
Device 13, the deionized water treatment loop include passing through the sequentially connected flow switch 16 of deionization pipeline, float-type flowmeter
17, deionization tank 18 and accurate filter 19, the deionization pipeline are equipped with the first shut-off valve 26 and the first electrical ball valve
29, the expansion tube voltage-stabilizing system includes the first expansion tube 14 and the second expansion drum 15, and first expansion tube 14 and second is swollen
Swell 15 is connected in parallel on the major cycle pipeline of 5 input terminal of circulating pump, and the water replanishing device includes water supply tank 20, the moisturizing
Case 20 is sequentially connected small pump 21 and the second y-type filter 22 by moisturizing pipeline, and the moisturizing pipeline is equipped with the second cut-off
Valve 27 and the second electrical ball valve 30, the moisturizing pipeline are connected to deionization pipeline, and the water supply tank 20 is equipped with level transmitting
Device 23 and liquidometer 24, the external circulation cooling system 8 include the water wind heat exchanger 8 being set on major cycle pipeline, the master
In circulating line, deionization pipeline and moisturizing pipeline be filled with cooling medium, the major cycle pipeline, deionization pipeline with
And the material of moisturizing pipeline is AISI304 stainless steel tube, the cooling medium includes high purity water and ethylene glycol, first temperature
The major cycle pipeline spent between transmitter 3 and degassing tank 4 is equipped with electric heating tube 25, the flowmeter 7 and conductivity transmitter 9
Between major cycle pipeline be equipped with electric butterfly valve 28, the water wind heat exchanger is equipped with three groups of blowers, and the circulating pump 5 includes
Working barrel and stand-by pump.
Referring to Fig. 2, the electric control system includes controller, the controller is PLC controller, PLC controller
With first pressure transmitter 2, the first temperature transmitter 3, circulating pump 5, flowmeter, water wind heat exchanger 8, conductivity transmitter 9, pressure
Difference switch 10, second pressure transmitter 12, second temperature transmitter 13, flow switch 16, small pump 21, fluid level transmitter 23,
Electric heating tube 25, electric butterfly valve 28, the first electrical ball valve 29, the second electrical ball valve 30 are electrically connected.
Configuration mode of the circulating pump 5 using the using and the reserved, mutual backup periodically automatically switch, and switching cycle is 168 small
When；The automatic switchback of energy when switching unsuccessful, it is generally the case that even if heater element 1 is out of service, circulating pump 5 is not also stopped transport,
Water-cooling system remains operational.Circulating pump only receives ceasing and desisting order for PLC controller sending, and water-cooling system, which cannot be decided in its sole discretion, stops
Fortune；When system detection is low to circulating cooling water flow and issues alarm signal, spare pump operation is switched to；When system detection arrives
Recirculated cooling water pressure of supply water is low and when issuing alarm signal, switches to spare pump operation；When system detection to work failure of pump
When, switch to spare pump operation, under automatic running pattern, can by touch-screen button manual switching working barrel and stand-by pump,
When system is in automatic mode operation, system detection to pressure of return water drops to when setting moisturizing value, and small pump 21 is from trend system
System carries out moisturizing.Under manual mode small pump 21 can be manually controlled to system water supplement by the button on touch screen.
PLC controls the group number of operation blower according to current supply water temperature: when supply water temperature is more than the starting of one group of blower
Temperature, one group of blower starting；When supply water temperature is more than the start-up temperature of two groups of blowers, two groups of blower startings；When supply water temperature is super
Cross the start-up temperature of three groups of blowers, three groups of blower startings；Blower does not use variable frequency regulating speed control, only with power frequency operation；Work as water supply
Temperature is lower than 8 DEG C of blower start-up temperature (settable), stops blower；Each group blower rotation start and stop and operating, make each fan operation
Time balance.
The water temperature at the both ends of major cycle pipeline is respectively T1 and T2, and host room temperature is T3, the setting temperature of PLC controller
Degree variable is T4, and supply water temperature controls the switch of electric butterfly valve 28 by PLC controller；As T2 >=T4SettingWhen, electricity
Dynamic butterfly valve 28 is closed, and guarantees that cooling water all passes through water wind heat exchanger 8；As T2 < T4SettingWhen, and supply water temperature is lower than setting value
When, electric butterfly valve 28 is fully open, and the water that will go into water wind heat exchanger 8 minimizes, to maintain the water temperature of circulation to reach
Requirement prevents water temperature too low.
Constant pressure and the cooling medium of flow velocity continually flow through heater element 1 and take away heat, temperature rise water to circulating pump 5
Import, through circulating pump 5 pressurization enter water wind heat exchanger 8 carry out heat exchange, complete a closed cycle.It is cold for control outer circulation
But the circulating cooling coolant-temperature gage of system is unlikely too low, when outdoor environment temperature is lower negative with 1 underrun of heater element or zero
When lotus, the adjusting of cooling water temperature is realized by the shutdown of motor-driven valve.Electric heating tube 25 carries out forced compensation to cooling water temperature.
The deionized water treatment loop in parallel on major cycle cooling circuit.A part of cooling medium stream of default constant flow
Through deionization pipeline, the ion that may be precipitated in deionization pipeline is constantly purified, is then being followed with main circulation loop cooling medium
Collaborate before ring pump 5.
Each electromechanical units and sensor are monitored operation by PLC automatically in system, and real by the friendly interface of operation panel
Existing man-machine instant exchange.
The utility model reduces artificial intervention and judgement, and failure rate is lower, and energy removing degassing tank 4 all can not be complete
The small steam bubble of removing, moreover it is possible to delay the replacement cycle of accurate filter 19, in addition to this, it is thus also avoided that deionization circuit flow
It is too small and cause conductivity height alarm etc. risks reach by the continuous removing to cooling medium intermediate ion and remain extremely low for a long time
The purpose of conductivity.
Claims (10)
1. a kind of band recoil and microbubble remove dual function water cooling plant, including major cycle cooling circuit, deionized water processing
Circuit, expansion drum voltage-stabilizing system, water replanishing device, external circulation cooling system and electric control system, which is characterized in that described to go
Ionized water treatment loop is parallel to major cycle cooling circuit, and the major cycle cooling circuit includes successively being connected by major cycle pipeline
Heater element (1), first pressure transmitter (2), the first temperature transmitter (3), degassing tank (4), the circulating pump (5), hydraulic pressure connect
Table (6), flowmeter (7), conductivity transmitter (9), pressure difference switch (10), the first y-type filter (11), second pressure transmitter
(12), second temperature transmitter (13).
2. band recoil according to claim 1 and microbubble remove dual function water cooling plant, which is characterized in that the electricity
Gas control system includes controller, and the controller is PLC controller.
3. band recoil according to claim 1 and microbubble remove dual function water cooling plant, which is characterized in that described to go
Ionized water treatment loop include by the sequentially connected flow switch of deionization pipeline (16), float-type flowmeter (17), go from
Sub- tank (18) and accurate filter (19), the deionization pipeline are equipped with the first shut-off valve (26) and the first electrical ball valve
(29)。
4. band recoil according to claim 1 and microbubble remove dual function water cooling plant, which is characterized in that described swollen
Swell voltage-stabilizing system includes the first expansion drum (14) and the second expansion drum (15), first expansion drum (14) and the second expansion drum
(15) it is connected in parallel on the major cycle pipeline of circulating pump (5) input terminal.
5. band recoil according to claim 3 and microbubble remove dual function water cooling plant, which is characterized in that the benefit
Water installations include water supply tank (20), and the water supply tank (20) is sequentially connected small pump (21) and the 2nd Y type mistake by moisturizing pipeline
Filter (22), the moisturizing pipeline are equipped with the second shut-off valve (27) and the second electrical ball valve (30), the moisturizing pipeline connection
In deionization pipeline.
6. band recoil according to claim 5 and microbubble remove dual function water cooling plant, which is characterized in that the benefit
Water tank (20) is equipped with fluid level transmitter (23) and liquidometer (24).
7. band recoil according to claim 2 and microbubble remove dual function water cooling plant, which is characterized in that described outer
Circulating cooling system includes the water wind heat exchanger (8) being set on major cycle pipeline.
8. band recoil according to claim 1 and microbubble remove dual function water cooling plant, which is characterized in that the master
In circulating line, deionization pipeline and moisturizing pipeline be filled with cooling medium, the major cycle pipeline, deionization pipeline with
And the material of moisturizing pipeline is AISI304 stainless steel tube.
9. band recoil according to claim 8 and microbubble remove dual function water cooling plant, which is characterized in that described cold
But medium includes high purity water and ethylene glycol.
10. band recoil according to claim 1 and microbubble remove dual function water cooling plant, which is characterized in that described
Major cycle pipeline between first temperature transmitter (3) and degassing tank (4) is equipped with electric heating tube (25), the flowmeter (7)
Major cycle pipeline between conductivity transmitter (9) is equipped with electric butterfly valve (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698506.4U CN209489050U (en) | 2018-10-19 | 2018-10-19 | A kind of recoil of band and microbubble remove dual function water cooling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698506.4U CN209489050U (en) | 2018-10-19 | 2018-10-19 | A kind of recoil of band and microbubble remove dual function water cooling plant |
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| CN209489050U true CN209489050U (en) | 2019-10-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643954A (en) * | 2020-05-08 | 2020-09-11 | 苏州浪潮智能科技有限公司 | Automatic liquid filtering device and method for immersed liquid cooling system |
| CN114531822A (en) * | 2022-01-12 | 2022-05-24 | 比赫电气（太仓）有限公司 | Closed cooling circulation liquid cooling system and working method thereof |
-
2018
- 2018-10-19 CN CN201821698506.4U patent/CN209489050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643954A (en) * | 2020-05-08 | 2020-09-11 | 苏州浪潮智能科技有限公司 | Automatic liquid filtering device and method for immersed liquid cooling system |
| CN114531822A (en) * | 2022-01-12 | 2022-05-24 | 比赫电气（太仓）有限公司 | Closed cooling circulation liquid cooling system and working method thereof |
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