CN203654374U - Emergency water supply system - Google Patents
Emergency water supply system Download PDFInfo
- Publication number
- CN203654374U CN203654374U CN201320783444.8U CN201320783444U CN203654374U CN 203654374 U CN203654374 U CN 203654374U CN 201320783444 U CN201320783444 U CN 201320783444U CN 203654374 U CN203654374 U CN 203654374U
- Authority
- CN
- China
- Prior art keywords
- water supply
- frequency converter
- control device
- signal
- emergency starting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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Abstract
The utility model relates to an emergency water supply system which comprises a variable frequency water supply device. The variable frequency water supply device comprises a water inlet, a water pump, a frequency converter, a water outlet and a signal detection device arranged on the water outlet. The emergency water supply system is characterized by further comprising a control device and an emergency start device. The emergency start device is arranged on the water outlet, and the control device is electrically connected with the signal detection device, the frequency converter and the emergency start device. The control device receives signals output by the signal detection device and the frequency converter, and control signals are sent to the emergency start device by the control device through operation processing. Compared with the prior art, intelligent control software is used for monitoring the commonly-used signal detection device and the frequency converter in real time, a pipeline can be protected, continuous water supply can be ensured during sudden failure, and water supply stability and system safety are ensured.
Description
Technical field
The utility model relates to a kind of water system, especially relates to a kind of emergence watering system.
Background technology
Substantially all to adopt be variable frequency water supply for residential quarter living water use and enterprise's industrial water now, the similar supply equipment using is now a kind of signal in pressure, liquid level or the temperature collecting by checkout gear, signal is passed to frequency converter or programmer the inside constantly, then carry out the speed governing operation of water pump.The largest benefit of variable frequency water supply is energy-conservation, shortcoming is, once checkout gear or frequency converter break down, whole water system will all be cut off the water, and the delivery cycle of frequency converter is long, the resident and the infrastructure management company that often cause the anhydrous use of common people Duo and cause, water supply company friction dispute, also therefore reason is cut off the water and is caused enterprise to produce stopping work.
Summary of the invention
Therefore, main purpose of the present utility model, is to address the above problem, and does not affect company's system that the overall situation supplies water when a kind of single unit failure is provided.
For realizing above object, the technical scheme that the utility model adopts is to provide a kind of emergence watering system, comprise frequency-changing water supply device, described frequency-changing water supply device comprises water inlet, water pump, frequency converter, delivery port and be arranged on the signal supervisory instrument of described delivery port, characterized by further comprising control device and emergency starting device, described emergency starting device is located at described delivery port, described control device and described signal supervisory instrument, frequency converter, the electrical connection of emergency starting device, described control device receives described signal supervisory instrument, the signal of frequency converter output, through calculation process, described control device sends control signal to described emergency starting device.
Further, the signal of described signal supervisory instrument, frequency converter imports described control device in real time into.
Further, the control signal that described emergency starting device sends according to described control device is carried out on off control to described water pump.
Further, in described signal supervisory instrument, frequency converter, any one breaks down, and described control device just sends emergency starting control signal to described emergency starting device.
After having adopted technique scheme, the utility model compared with prior art, is monitored convectional signals checkout gear and frequency converter by intelligent control software, in real time when wherein any one has fault, system will be switched according to software program, and system enters Emergency water supply pattern automatically.When Emergency water supply pattern, system is carried out the on off control of water pump according to the setting value of emergency starting device, thereby not only can protect pipeline but also can guarantee the sustainable water supply in the time of chance failure, the safety of assure feed water stability and system.
Accompanying drawing explanation
Fig. 1 is equipment schematic of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, a kind of emergence watering system that the utility model is proposed further describes.
Please refer to Fig. 1, a kind of emergence watering system described in the present embodiment, comprise frequency-changing water supply device, described frequency-changing water supply device comprises water inlet, water pump 4, frequency converter, delivery port and is arranged on the signal supervisory instrument 2 of described delivery port, and current are from water source 1 flow process through water inlet, water pump 4, flow out from delivery port.Native system also comprises control device 5, and emergency starting device 3, within frequency converter is arranged at control device as a part of controlling, described emergency starting device 3 is located at described delivery port, described control device 5 and described signal supervisory instrument 2, frequency converter, emergency starting device 3 are electrically connected, described control device 5 receives the signal of described signal supervisory instrument 2, frequency converter output, through calculation process, monitored and judged by PLC control program, described control device 5 sends control signal to described emergency starting device 3.
The signal of described signal supervisory instrument 2, frequency converter imports described control device in real time into.
The control signal that described emergency starting device 3 sends according to described control device 5 is carried out on off control to described water pump.
In described signal supervisory instrument 2, frequency converter, any one breaks down, and described control device 5 just sends emergency starting control signal to described emergency starting device 3.
Above in order to illustrate and to describe to the description of the utility model preferred embodiment, not want the utility model limit or be confined to disclosed concrete form, obviously, may make many modifications and variations, these modifications and variations may be obvious to those skilled in the art, within should being included in the scope of the present utility model being defined by appended claims.
Claims (4)
1. an emergence watering system, comprise frequency-changing water supply device, described frequency-changing water supply device comprises water inlet, water pump, frequency converter, delivery port and be arranged on the signal supervisory instrument of described delivery port, characterized by further comprising control device and emergency starting device, described emergency starting device is located at described delivery port, described control device and described signal supervisory instrument, frequency converter, the electrical connection of emergency starting device, described control device receives described signal supervisory instrument, the signal of frequency converter output, through calculation process, described control device sends control signal to described emergency starting device.
2. a kind of emergence watering system according to claim 1, is characterized in that the signal of described signal supervisory instrument, frequency converter imports described control device in real time into.
3. a kind of emergence watering system according to claim 1, is characterized in that the control signal that described emergency starting device sends according to described control device carries out on off control to described water pump.
4. a kind of emergence watering system according to claim 1, is characterized in that in described signal supervisory instrument, frequency converter, any one breaks down, and described control device just sends emergency starting control signal to described emergency starting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783444.8U CN203654374U (en) | 2013-12-03 | 2013-12-03 | Emergency water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783444.8U CN203654374U (en) | 2013-12-03 | 2013-12-03 | Emergency water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654374U true CN203654374U (en) | 2014-06-18 |
Family
ID=50920781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783444.8U Expired - Lifetime CN203654374U (en) | 2013-12-03 | 2013-12-03 | Emergency water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573164A (en) * | 2015-12-28 | 2016-05-11 | 深圳市金正方科技股份有限公司 | Intelligent water meter and water-saving method and apparatus thereof |
-
2013
- 2013-12-03 CN CN201320783444.8U patent/CN203654374U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573164A (en) * | 2015-12-28 | 2016-05-11 | 深圳市金正方科技股份有限公司 | Intelligent water meter and water-saving method and apparatus thereof |
| CN105573164B (en) * | 2015-12-28 | 2018-05-11 | 深圳市金正方科技股份有限公司 | Intellectual water meter and its water-saving method, device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160407 Address after: 201500 Shanghai City, Jinshan District Jinshan Industrial Zone No. 2655 gold Fei Road, building 1 Patentee after: SHANGHAI SHANGYUAN PUMP INDUSTRY MANUFACTURING Co.,Ltd. Address before: 325100, Zhejiang, Wenzhou province Yongjia County town on the West Village Patentee before: Hu Xiaoen |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |