CN217421444U - Water-cooling automatic water replenishing system - Google Patents
Water-cooling automatic water replenishing system Download PDFInfo
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- CN217421444U CN217421444U CN202221391182.6U CN202221391182U CN217421444U CN 217421444 U CN217421444 U CN 217421444U CN 202221391182 U CN202221391182 U CN 202221391182U CN 217421444 U CN217421444 U CN 217421444U
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- water
- cooling
- pressure
- pressure control
- replenishing system
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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
Abstract
The utility model relates to a water-cooling automatic water charging system, including subassembly, water-cooling subassembly and the subassembly that goes out of intaking. The water inlet assembly comprises a water tank, a water replenishing pump and a liquid level detector; the water cooling assembly comprises a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with a water replenishing pump of the water inlet assembly, and the water outlet pipe is connected with the water outlet assembly. The water outlet assembly comprises a pressure protection device, a water outlet pipeline flow device and a pressure control device, wherein the pressure protection device, the water outlet pipeline flow device and the pressure control device are sequentially installed according to the water flow direction. The utility model discloses a water-cooling automatic water charging system can realize water cooling plant's timely moisturizing and pressure monitoring, satisfies the requirement of fan safe operation.
Description
Technical Field
The invention relates to a water supplementing system, in particular to an automatic water supplementing system of a water cooling device of a wind power generation fan.
Background
The air discharge cap on the water cooling device of the wind driven generator can cause multi-point evaporation of the water cooling system. Meanwhile, the water cooling device can also have the phenomenon of expansion with heat and contraction with cold, and the water pressure in the water cooling device can be reduced after the fan is stopped, so that the fan reports errors. Above problem can make the fan lead to the problem of fault shutdown because of lacking water, and the fan water cooling plant among the prior art lacks the automatic water supply system that can solve above-mentioned technical problem.
Disclosure of Invention
The invention mainly aims to provide a water-cooling automatic water replenishing system to realize automatic water replenishing of fan water cooling in a wind driven generator.
In order to realize the purpose, the utility model provides a water-cooling automatic water charging system, including water inlet assembly, water-cooling subassembly and play water subassembly. The water inlet assembly comprises a water tank, a water replenishing pump and a liquid level detector; the water cooling component comprises a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with a water replenishing pump of the water inlet component, and the water outlet pipe is provided with a water outlet component. The water outlet assembly comprises a pressure protection device, a water outlet pipeline flow device and a pressure control device, wherein the pressure protection device, the water outlet pipeline flow device and the pressure control device are sequentially installed according to the water flow direction.
Furthermore, the pressure protection device is a pressure protector.
Further, the pressure control device is a pressure controller.
Furthermore, a one-way valve is arranged at the downstream of the water replenishing pump of the water inlet assembly.
Furthermore, a filtering device is arranged between the water tank and the water replenishing pump.
Furthermore, the water replenishing pump is a self-sucking pump.
Further, the lower limit of the pressure control of the pressure controller is 0.08 MPa.
Further, the upper limit of the pressure control by the pressure controller was 0.10 MPa.
Further, the upper limit of the pressure control of the pressure protector is 0.35 MPa.
Further, the water-cooling automatic water supply system further comprises a distribution box, and a 220V protection switch is arranged in the distribution box.
The utility model has the advantages that: can be through setting up pressure protection device and pressure control device real time monitoring water cooling plant's water pressure and atmospheric pressure change on the subassembly that goes out water, carry out dynamic adjustment to the condition of intaking of water tank. Meanwhile, the water level in the water tank is monitored by the liquid level detection system, the water tank is prevented from being damaged due to the fact that the water tank lacks water and the water replenishing pump idles, and the water replenishing system is effectively protected. Through the water charging system, the fault shutdown caused by water shortage of the fan can be avoided, and the fault operation times of the fan are reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a novel electrical diagram per se;
fig. 2 is a schematic diagram of the connection of the utility model.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model relates to a water-cooling automatic water replenishing system, which is divided into three parts: water inlet assembly, water-cooling subassembly and play water subassembly. In addition, the water-cooling automatic water supply device is also connected with the distribution box and supplies power through an external power supply.
A 220V protection switch is arranged in the distribution box, and a water pump control contactor KM1, a liquid level protection relay KM2 and a pressure protection relay KM3 are also arranged in the distribution box. When the water level in the water tank 1 is too low, a water shortage indicator lamp (red lamp) of the distribution box is on; when the pressure of the water cooling device does not accord with the preset value, a water pressure indicating lamp (red lamp) is turned on. Meanwhile, the distribution box is also provided with a power supply indicator lamp (green lamp) which can be used for indicating the power supply connection state, and when the green lamp is on, the system power supply connection is normal.
As shown in fig. 2, the water inlet assembly includes a water tank 1, a water replenishing pump 2, and a liquid level detector 3. The water replenishing pump 2 is connected with the water tank 1, the liquid level detector 3 is arranged in the water tank 1 and connected with the liquid level protection relay KM2, and the liquid level detector is used for detecting the liquid level condition in the water tank 1 in real time.
The water cooling component comprises a water inlet pipe 4 and a water outlet pipe 5, and the water replenishing pump 2 is connected with the water cooling device through the water inlet pipe 4. And the water outlet pipe 5 is provided with a water outlet assembly.
The water outlet assembly comprises a pressure protection device 6, a water outlet pipeline flow device 7 and a pressure control device 8, and the three are sequentially arranged on the water outlet pipe 5 according to the water flow direction in the water outlet pipe 5.
When the liquid level detector 3 detects that the liquid level in the water tank 1 is too low, the water replenishing pump 2 is controlled by the liquid level protection relay KM2 to disconnect an automatic water replenishing control loop, so that the water tank 1 is prevented from being damaged due to the fact that the water replenishing pump 2 idles due to water shortage. Meanwhile, a water shortage indicator lamp (red light) of the distribution box is turned on to prompt a worker to supplement water to the water tank 1.
The water outlet assembly is provided with a pressure protection device 6, and the pressure protection device 6 is positioned at the upstream of the water outlet pipeline flow device 7 and can be used for detecting the pressure of a pressure point at the upstream of the water outlet pipeline flow device 7. When the pressure of the detection point exceeds a preset range, a water pressure indicator lamp (red lamp) of the distribution box is turned on. At this time, the water-replenishing control loop can be automatically disconnected through the pressure protection relay KM3, so that the pressure in the water-cooling device is maintained in a normal state.
Further, the water outlet assembly is further provided with a pressure control device 8, and the pressure control device 8 is located at the downstream of the water outlet pipeline flow device 7 and is used for detecting the pressure of a pressure point at the downstream of the water outlet pipeline flow device 7. And when the pressure of the detection point exceeds a preset range, a water pressure indicator lamp (red lamp) of the distribution box is turned on. At this time, the water charging control loop can be automatically disconnected through the pressure protection relay KM3, so that the pressure in the water cooling device is maintained in a normal state.
The water outlet pipeline flow device 7 is a valve body.
In one embodiment, the pressure control device 8 is a pressure protector, the upper pressure limit of which is 0.35 MPa.
In one embodiment, the pressure control device 8 is a pressure controller, and the preset pressure range of the pressure controller is 0.08MPa-0.10 MPa.
In order to prevent the water cooling device from pressure leakage caused by air pressure change, a one-way valve 9 is arranged between the water replenishing pump 2 and the water cooling device.
In one embodiment, the water replenishing pump 2 is a self-priming pump, a bottom valve is not required to be installed, and when the water quantity in the water tank is sufficient, the self-priming purpose can be realized.
And a filtering device is arranged at the upstream of the water replenishing pump, so that impurities in the water tank are prevented from blocking the pump body.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A water-cooling automatic water replenishing system comprises a water inlet assembly, a water cooling assembly and a water outlet assembly, wherein the water inlet assembly comprises a water tank (1), a water replenishing pump (2) and a liquid level detector (3);
the water-cooling subassembly, the water-cooling subassembly includes inlet tube (4) and outlet pipe (5), inlet tube (4) with the moisturizing pump (2) of inlet subassembly link to each other, be provided with outlet assembly, its characterized in that on outlet pipe (5):
the water outlet assembly comprises a pressure protection device (6), a water outlet pipeline flow device (7) and a pressure control device (8), wherein the pressure protection device (6), the water outlet pipeline flow device (7) and the pressure control device (8) are sequentially installed according to the water flow directions in the water inlet pipe (4) and the water outlet pipe (5).
2. The water-cooling automatic water replenishing system according to claim 1, characterized in that the pressure protection device (6) is a pressure protector.
3. The water-cooled automatic water replenishing system according to claim 1, wherein the pressure control device (8) is a pressure controller.
4. The water-cooling automatic water replenishing system according to claim 1, characterized in that a one-way valve (9) is further arranged at the downstream of the water replenishing pump (2) of the water inlet assembly.
5. The water-cooled automatic water replenishing system according to claim 1, wherein a filtering device is provided between the water tank (1) and the water replenishing pump (2).
6. The water-cooling automatic water replenishing system according to claim 1, wherein the water replenishing pump (2) is a self-priming pump.
7. The water-cooling automatic water replenishing system according to claim 3, wherein the lower pressure control limit of the pressure control device is 0.08 MPa.
8. The water-cooling automatic water replenishing system according to claim 3, wherein the upper limit of the pressure control of the pressure controller is 0.10 MPa.
9. The water-cooling automatic water replenishing system according to claim 2, wherein the upper limit of the pressure control of the pressure protector is 0.35 MPa.
10. The water-cooling automatic water replenishing system of claim 1, further comprising a distribution box, wherein a 220V protection switch is arranged in the distribution box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221391182.6U CN217421444U (en) | 2022-06-06 | 2022-06-06 | Water-cooling automatic water replenishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221391182.6U CN217421444U (en) | 2022-06-06 | 2022-06-06 | Water-cooling automatic water replenishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217421444U true CN217421444U (en) | 2022-09-13 |
Family
ID=83171138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221391182.6U Active CN217421444U (en) | 2022-06-06 | 2022-06-06 | Water-cooling automatic water replenishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217421444U (en) |
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2022
- 2022-06-06 CN CN202221391182.6U patent/CN217421444U/en active Active
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