CN204258298U - A kind of low-pressure energy-saving stable-pressure device - Google Patents
A kind of low-pressure energy-saving stable-pressure device Download PDFInfo
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- CN204258298U CN204258298U CN201420659568.XU CN201420659568U CN204258298U CN 204258298 U CN204258298 U CN 204258298U CN 201420659568 U CN201420659568 U CN 201420659568U CN 204258298 U CN204258298 U CN 204258298U
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Abstract
The utility model discloses a kind of low-pressure energy-saving stable-pressure device.The purpose of this utility model is the low-pressure energy-saving stable-pressure device providing a kind of improvement.The utility model comprises the voltage regulating module, the rectification module that are positioned at input and is positioned at the protection module of output; described voltage regulating module, rectification module and protection module are electrically connected with the monitoring module for detecting access point electrical energy parameter, sampling, analyze; rectification, pressure regulation, protection and monitoring etc. can be carried out to circuit to control in all directions; and electric energy loss in the line can be reduced as interrupting device, there is feature that is easy to use, complete function.The utility model is mainly used in ac power supply line.
Description
Technical field
The utility model relates to a kind of low-pressure energy-saving stable-pressure device, particularly relates to a kind of low-pressure energy-saving stable-pressure device of improvement.
Background technology
The function of the equipment on current ac power supply line is all too single, when needs reach multiple function, usually needs to use multiple equipment, cumbersome in installation and maintenance like this, and corresponding expense is also higher; Meanwhile, some distant circuits there will be brownout, and low pressure does not only reach the requirement of power consumption equipment, electric energy loss also can be caused to increase during low-voltage conveying.
Utility model content
Technical problem to be solved in the utility model to provide a kind of low-pressure energy-saving stable-pressure device, and it effectively can solve the many problems of function singleness, long-distance sand transport brownout, electric energy loss, has feature that is easy to use, complete function.
For achieving the above object, the technical solution adopted in the utility model is: a kind of low-pressure energy-saving stable-pressure device, comprise the voltage regulating module, the rectification module that are positioned at input and be positioned at the protection module of output, described voltage regulating module, rectification module and protection module are electrically connected with the monitoring module for detecting access point electrical energy parameter, sampling, analyze;
Further, described monitoring module is provided with GPRS and the RS485 communication interface for linking up with control department;
Further, described monitoring module comprises watch-dog and controller;
Further, described voltage regulating module comprises for the compensator transformer of voltage stabilizing with for the voltage regulator as bypass;
Further, described rectification module comprises capacitor and the throw-cut device for capacitor for control capacitor;
Further, described protection module comprises the circuit breaker of lightning arrester for overvoltage protection and overcurrent protection;
Further, described input is also provided with knife switch.
The utility model have employed above-mentioned technical scheme, overcome the deficiency of background technology, there is provided a kind of low-pressure energy-saving stable-pressure device, it effectively can solve the many problems of function singleness, long-distance sand transport brownout, electric energy loss, has feature that is easy to use, complete function.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is fundamental diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, by being further described embodiment of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
See accompanying drawing 1 to 2, the utility model comprises the voltage regulating module 1, the rectification module 2 that are positioned at input and is positioned at the protection module 3 of output, and described voltage regulating module 1, rectification module 2 and protection module 3 are electrically connected with the monitoring module 4 for detecting access point electrical energy parameter, sampling, analyze;
Further, described monitoring module 4 is provided with GPRS and the RS485 communication interface for linking up with control department;
Further, described monitoring module 4 comprises watch-dog 41 and controller 42;
Further, described voltage regulating module 1 comprises for the compensator transformer 11 of voltage stabilizing with for the voltage regulator 12 as bypass;
Further, described rectification module 2 comprises capacitor 21 and the throw-cut device for capacitor 22 for control capacitor 21;
Further, described protection module 3 comprises the circuit breaker 32 of lightning arrester 31 for overvoltage protection and overcurrent protection;
Further, described input is also provided with knife switch 5.
When using, can this device be arranged on conveying circuit far away as interrupter, as interruption voltage stabilizing, the electric energy loss because low-voltage causes can be reduced like this; Also this device can be set in conveying circuit terminal, the electricity consumption requirement of terminal use can be ensured; Monitoring module 4 can detect access point electrical energy parameter, samples, analyze and monitor at any time, and is reported directly to control centre by parameter current in time by GPRS and RS485 communication interface; Compensator transformer 11, voltage regulator 12 and capacitor 21 form compensation circuit, and when access point voltage and current is too low, compensator transformer 11, voltage regulator 12 and capacitor 21 work and compensate rectification to electric current and voltage, reliable to guarantee output voltage current stabilization; When the electric current and voltage of access point meets or exceeds rated value, compensation circuit automatically switches to bypass.
When this device breaks down but cannot immediately solve for the moment, by knife switch 5, circuit can being become direct conveying, without this device, can keep in repair this device when not affecting supply of electric power like this.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to above-mentioned embodiment; the utility model basis adopts the improvement of techniques well known and substitutes and all drop on protection range of the present utility model, should be limited by each claim.
Claims (7)
1. a low-pressure energy-saving stable-pressure device; it is characterized in that: comprise the voltage regulating module, the rectification module that are positioned at input and be positioned at the protection module of output, described voltage regulating module, rectification module and protection module are electrically connected with the monitoring module for detecting access point electrical energy parameter, sampling, analyze.
2. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described monitoring module is provided with GPRS and the RS485 communication interface for linking up with control department.
3. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described monitoring module comprises watch-dog and controller.
4. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described voltage regulating module comprises for the compensator transformer of voltage stabilizing with for the voltage regulator as bypass.
5. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described rectification module comprises capacitor and the throw-cut device for capacitor for control capacitor.
6. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described protection module comprises the circuit breaker of lightning arrester for overvoltage protection and overcurrent protection.
7. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described input is also provided with knife switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659568.XU CN204258298U (en) | 2014-11-05 | 2014-11-05 | A kind of low-pressure energy-saving stable-pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659568.XU CN204258298U (en) | 2014-11-05 | 2014-11-05 | A kind of low-pressure energy-saving stable-pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258298U true CN204258298U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659568.XU Active CN204258298U (en) | 2014-11-05 | 2014-11-05 | A kind of low-pressure energy-saving stable-pressure device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204258298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393589A (en) * | 2014-11-05 | 2015-03-04 | 佛山市粤创电力器材有限公司 | Low-voltage energy-saving voltage stabilizing device |
-
2014
- 2014-11-05 CN CN201420659568.XU patent/CN204258298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393589A (en) * | 2014-11-05 | 2015-03-04 | 佛山市粤创电力器材有限公司 | Low-voltage energy-saving voltage stabilizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG YUECHUANG ELECTRIC POWER TECHNOLOGY CO., Free format text: FORMER NAME: FOSHAN YUECHUANG POWER EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528000 two of the first floor of Route 2 of Ronggui Foshan Hai Hui neighborhood committee, Guangdong, China Patentee after: GUANGDONG YUECHUANG ELECTRIC POWER TECHNOLOGY CO., LTD. Address before: 528000 Guangdong province Foshan city Shunde District Ronggui Hongxing neighborhood Guizhou Road No. 61, No. 502, building a new wing of the Ginza Patentee before: FOSHAN YUECHUANG ELECTRIC POWER EQUIPMENT CO., LTD. |