CN207813834U - A kind of self-centered Wind turbines water-cooling system of novel pressure - Google Patents
A kind of self-centered Wind turbines water-cooling system of novel pressure Download PDFInfo
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- CN207813834U CN207813834U CN201820101880.5U CN201820101880U CN207813834U CN 207813834 U CN207813834 U CN 207813834U CN 201820101880 U CN201820101880 U CN 201820101880U CN 207813834 U CN207813834 U CN 207813834U
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- water
- solenoid valve
- cooling system
- self
- wind turbines
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of self-centered Wind turbines water-cooling systems of novel pressure,Including water-cooling system water circulating pump,One end of the water-cooling system water circulating pump is connected with generator heat-radiation component and variable-frequency filtering thermal component by pipeline,The other end of the water-cooling system water circulating pump is connected separately with the first solenoid valve and second solenoid valve by triplate line,The water inlet pipe of first solenoid valve is connect with water storage box bottom,Second solenoid valve is connected separately with pressure compensation tank,Digital display type pressure gauge,Water-filled radiator and system safety overflow valve,The system safety overflow valve is connect by return duct with water storage box bottom,The generator heat-radiation component is made of current collection ring casing and generator unit stator,The variable-frequency filtering thermal component is by frequency-conversion control cabinet,Filter band and machine net side frequency converter composition,The utility model realizes that pressure is self-sufficient,In addition artificial boarding ftercompction is not needed,Save manpower,Effectively improve the automatization level of Wind turbines water-cooling system.
Description
Technical field
The utility model is related to water-cooling system technical field, specially a kind of self-centered Wind turbines water of novel pressure
Cooling system.
Background technology
After existing Wind turbines water-cooling system overvoltage, system safety overflow valve will be opened, by extra pressure and water cooling
Liquid releases system, and the water cooling liquid released cannot be automatically replenished, and after system temperature reduces, hydraulic pressure deficiency occurs and causes current transformer and hair
Electric system high temperature causes unit limit power or blade limits angle case, needs artificial boarding at this time for guarantee unit Operation at full power
Ftercompction, so it is considerable to design the self-centered Wind turbines water-cooling system of a novel pressure.
Utility model content
The purpose of this utility model is to provide a kind of self-centered Wind turbines water-cooling systems of novel pressure, to solve
The problems mentioned above in the background art.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions：A kind of novel pressure is self-sufficient
Wind turbines water-cooling system, including water-cooling system water circulating pump, generator heat-radiation component, variable-frequency filtering thermal component, first
Solenoid valve, second solenoid valve, water storage box, pressure compensation tank, digital display type pressure gauge, water-filled radiator, system safety overflow valve, collection
Electric ring casing, generator unit stator, frequency-conversion control cabinet, filter band and machine net side frequency converter, one end of the water-cooling system water circulating pump
It is connected with generator heat-radiation component and variable-frequency filtering thermal component by pipeline, the other end of the water-cooling system water circulating pump is logical
It crosses triplate line and is connected separately with the first solenoid valve and second solenoid valve, water inlet pipe and the water storage box bottom of first solenoid valve
Connection, second solenoid valve are connected separately with pressure compensation tank, digital display type pressure gauge, water-filled radiator and system safety overflow valve,
The system safety overflow valve is connect by return duct with water storage box bottom, and the generator heat-radiation component is by current collection ring casing and hair
Motor stator forms, and the variable-frequency filtering thermal component is made of frequency-conversion control cabinet, filter band and machine net side frequency converter, the collection
Electric ring casing, generator unit stator, frequency-conversion control cabinet, filter band and machine net side frequency converter are parallel with one another with second solenoid valve and digital display type
Pressure gauge is connected.
Further, fuse mouth, the electricity of digital display type pressure gauge are connected on the power cord of the digital display type pressure gauge
It draws and is connected in number one terminal block after source zero curve and output zero curve short circuit, the output connection of digital display type pressure gauge and the first electricity
Magnet valve and second solenoid valve are drawn after being connected in parallel and are connect with number one terminal block.
Further, first solenoid valve is normally closed solenoid valve, and second solenoid valve is normally open type magnetic valve.
Further, No. second mouth of the fuse mouth of the digital display type pressure gauge connection is ignited with No. second terminal block
Line connects.
Further, the frequency-conversion control cabinet is specially+NCC320 cabinets.
Further, the number one terminal block is specially-X110.2N type terminal blocks, and No. second terminal block is specific
For 10 type terminal blocks of-X112.2.
Compared with prior art, the advantageous effect that the utility model is reached is：The self-centered wind-powered electricity generation of the novel pressure
Unit water-cooling system, when system pressure value be less than 0.12MPa when, digital display type pressure gauge lower limit triggering output, the first solenoid valve and
Second solenoid valve energized action, water circulating pump will be from water storage box water intaking ftercompction, when system pressure value is supplemented to 0.22MPa at this time
When, the digital display type pressure gauge upper limit is triggered, pressure gauge output stops the first solenoid valve and second solenoid valve dead electricity, at this time water circulating pump
It fetches water and recycles from pressurized tank, when system pressure value is less than 0.22MPa, digital display type pressure gauge does not export, when system pressure value is low
When 0.12MPa, repeat step, realize pressure it is self-sufficient, need not in addition artificial boarding ftercompction, save manpower, effectively carry
The automatization level of high Wind turbines water-cooling system.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the digital display type pressure gauge wiring diagram of the utility model；
In figure：1- water-cooling system water circulating pumps；2- generator heat-radiation components；3- variable-frequency filtering thermal components；The first electricity of 4-
Magnet valve；5- second solenoid valves；6- water storage boxes；7- pressure compensation tanks；8- digital display type pressure gauges；9- water-filled radiators；10- systems are pacified
Full overflow valve；11- current collection ring casings；12- generator unit stators；13- frequency-conversion control cabinets；14- filter bands；15- machine net side frequency converters.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of self-centered Wind turbines of novel pressure
Water-cooling system, including water-cooling system water circulating pump 1, generator heat-radiation component 2, variable-frequency filtering thermal component 3, the first solenoid valve 4,
Second solenoid valve 5, water storage box 6, pressure compensation tank 7, digital display type pressure gauge 8, water-filled radiator 9, system safety overflow valve 10, collection
Electric ring casing 11, generator unit stator 12, frequency-conversion control cabinet 13, filter band 14 and machine net side frequency converter 15, the water-cooling system cycle
One end of water pump 1 is connected with generator heat-radiation component 2 and variable-frequency filtering thermal component 3, the water-cooling system cycle by pipeline
The other end of water pump 1 is connected separately with the first solenoid valve 4 and second solenoid valve 5 by triplate line, first solenoid valve 4
Water inlet pipe is connect with 6 bottom of water storage box, and second solenoid valve 5 is connected separately with pressure compensation tank 7, digital display type pressure gauge 8, water cooling and dissipates
Hot device 9 and system safety overflow valve 10, the system safety overflow valve 10 is connect by return duct with 6 bottom of water storage box, described
Generator heat-radiation component 2 is made of current collection ring casing 11 and generator unit stator 12, and the variable-frequency filtering thermal component 3 is by frequency control
Cabinet 13, filter band 14 and machine net side frequency converter 15 form, the current collection ring casing 11, generator unit stator 12, frequency-conversion control cabinet 13, filter
Wave plate 14 and machine net side frequency converter 15 is parallel with one another is connected with 5 sum number explicit pressure table 8 of second solenoid valve.
Further, it is connected with fuse mouth on the power cord of the digital display type pressure gauge 8, digital display type pressure gauge 8
Draws and be connected in number one terminal block after zero-power line and output zero curve short circuit, the output connection of digital display type pressure gauge 8 and the
One solenoid valve 4 and second solenoid valve 5 are drawn after being connected in parallel and are connect with number one terminal block.
Further, first solenoid valve 4 is normally closed solenoid valve, and second solenoid valve 5 is normally open type magnetic valve.
Further, No. second mouth of the fuse mouth that the digital display type pressure gauge 8 connects draws with No. second terminal block
Firewire connects.
Further, the frequency-conversion control cabinet 13 is specially+NCC320 cabinets.
Further, the number one terminal block is specially-X110.2N type terminal blocks, and No. second terminal block is specific
For 10 type terminal blocks of-X112.2.
Operation principle：When work, when system pressure value is less than 0.12MPa, the triggering output of digital display type pressure gauge lower limit, the
5 energized action of one solenoid valve 4 and second solenoid valve, water circulating pump will be from the water intaking ftercompction of water storage box 6, when system pressure value complement at this time
When being charged to 0.22MPa, 8 upper limit of triggering digital display type pressure gauge, pressure gauge output stops the first solenoid valve 4 and second solenoid valve 5 is lost
Electricity, water circulating pump is from pressurized tank water intaking cycle at this time, and when system pressure value is less than 0.22MPa, digital display type pressure gauge 8 is not defeated
Go out, when system pressure value is less than 0.12MPa, repeat step, realize that pressure is self-sufficient, need not in addition artificial boarding mend
Pressure saves manpower, effectively improves the automatization level of Wind turbines water-cooling system.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of self-centered Wind turbines water-cooling system of novel pressure, including water-cooling system water circulating pump (1), generator dissipate
Thermal part (2), variable-frequency filtering thermal component (3), the first solenoid valve (4), second solenoid valve (5), water storage box (6), pressure compensation
Tank (7), digital display type pressure gauge (8), water-filled radiator (9), system safety overflow valve (10), current collection ring casing (11), generator are fixed
Sub (12), frequency-conversion control cabinet (13), filter band (14) and machine net side frequency converter (15), it is characterised in that：The water-cooling system is followed
One end of ring water pump (1) is connected with generator heat-radiation component (2) and variable-frequency filtering thermal component (3), the water cooling by pipeline
The other end of system circulation water pump (1) is connected separately with the first solenoid valve (4) and second solenoid valve (5), institute by triplate line
The water inlet pipe for stating the first solenoid valve (4) is connect with water storage box (6) bottom, and second solenoid valve (5) is connected separately with pressure compensation tank
(7), digital display type pressure gauge (8), water-filled radiator (9) and system safety overflow valve (10), the system safety overflow valve (10)
It is connect with water storage box (6) bottom by return duct, the generator heat-radiation component (2) is by current collection ring casing (11) and generator unit stator
(12) it forms, the variable-frequency filtering thermal component (3) is by frequency-conversion control cabinet (13), filter band (14) and machine net side frequency converter (15)
Composition, the current collection ring casing (11), generator unit stator (12), frequency-conversion control cabinet (13), filter band (14) and machine net side frequency converter
(15) parallel with one another to be connected with second solenoid valve (5) sum number explicit pressure table (8).
2. the self-centered Wind turbines water-cooling system of a kind of novel pressure according to claim 1, it is characterised in that：Institute
It states and is connected with fuse mouth on the power cord of digital display type pressure gauge (8), zero-power line and the output zero of digital display type pressure gauge (8)
It draws and is connected in number one terminal block after line short circuit, the output connection of digital display type pressure gauge (8) and the first solenoid valve (4) and the
Two solenoid valves (5) are drawn after being connected in parallel and are connect with number one terminal block；The fusing of digital display type pressure gauge (8) connection
No. second mouth of device mouth connects with No. second terminal block fuse.
3. the self-centered Wind turbines water-cooling system of a kind of novel pressure according to claim 1, it is characterised in that：Institute
It is normally closed solenoid valve to state the first solenoid valve (4), and second solenoid valve (5) is normally open type magnetic valve.
4. the self-centered Wind turbines water-cooling system of a kind of novel pressure according to claim 1, it is characterised in that：Institute
It is specially+NCC320 cabinets to state frequency-conversion control cabinet (13).
5. the self-centered Wind turbines water-cooling system of a kind of novel pressure according to claim 2, it is characterised in that：Institute
It is specially-X110.2N type terminal blocks to state number one terminal block, and No. second terminal block is specially 12.210 type terminals of-X1
Row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101880.5U CN207813834U (en) | 2018-01-19 | 2018-01-19 | A kind of self-centered Wind turbines water-cooling system of novel pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101880.5U CN207813834U (en) | 2018-01-19 | 2018-01-19 | A kind of self-centered Wind turbines water-cooling system of novel pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813834U true CN207813834U (en) | 2018-09-04 |
Family
ID=63324211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820101880.5U Active CN207813834U (en) | 2018-01-19 | 2018-01-19 | A kind of self-centered Wind turbines water-cooling system of novel pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813834U (en) |
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2018
- 2018-01-19 CN CN201820101880.5U patent/CN207813834U/en active Active
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