CN109780885A - A kind of cooling water circulation energy-saving system - Google Patents
A kind of cooling water circulation energy-saving system Download PDFInfo
- Publication number
- CN109780885A CN109780885A CN201711117800.1A CN201711117800A CN109780885A CN 109780885 A CN109780885 A CN 109780885A CN 201711117800 A CN201711117800 A CN 201711117800A CN 109780885 A CN109780885 A CN 109780885A
- Authority
- CN
- China
- Prior art keywords
- unit
- sensor
- controller
- circulating pump
- acquisition unit
- 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.)
- Pending
Links
Abstract
The present invention relates to a kind of cooling water circulation energy-saving systems, comprising: water cell, data acquisition unit, sensor unit, cooling tower, PLC technology center, water circulating pump, controller, energy consumption measure unit；The PLC technology center is connected with signal acquisition unit controller；The cooling tower is connected with discharging device, and the controller is connect with energy consumption measure unit；The signal acquisition unit is connect with sensor unit；The sensor unit is arranged on the pipeline of water circulating pump；The present invention, which is able to achieve, in real time controls water, realizes that pump consumption according to system adjust automatically, avoids unnecessary energy consumption, improves work efficiency by sensor monitoring and PLC technology center.
Description
Technical field
The present invention relates to energy conserving system field more particularly to a kind of cooling water circulation energy-saving systems.
Background technique
The control mode operation of start-stop pump is usually used in the cooling water recirculation system of the generating set of the prior art.Due to
Season is different, and to summer, environment temperature is excessively high, needs to open one or more water circulating pumps.Due to unit efficiency, season
Many reasons such as warm-natured difference, it is usually inadequate in the presence of a flow is opened in order to guarantee unit safety operation, but open more flows mistake again
Big situation.Therefore, causing unit can not run steadily in the long term, and the problems such as result in waste of resources.And all the time
It is caused without suitably control box regulating measure so cannot achieve load adjust automatically of the power consumption with random groups of circulating pump
The energy consumption of circulating pump is excessively high.
Summary of the invention
The purpose of the present invention is what is be achieved through the following technical solutions.
A kind of cooling water circulation energy-saving system, comprising: water cell, data acquisition unit, sensor unit, cooling tower,
PLC technology center, water circulating pump, controller, energy consumption measure unit；The PLC technology center and signal acquisition unit
Controller is connected；The cooling tower is connected with discharging device, and the controller is connect with energy consumption measure unit；The signal acquisition
Unit is connect with sensor unit；The sensor unit is arranged on the pipeline of water circulating pump.
Further, sensor unit includes: pressure sensor, flow sensor, No.1 temperature sensor, No. two temperature
Sensor.
Further, the pipeline at water circulating pump end is arranged in No.1 temperature sensor；No. two temperature sensors setting
In the pipeline of discharging device to cooling tower.
Water is controlled in real time the present invention has the advantages that the present invention is able to achieve, by sensor monitoring and can
Realize that pump consumption according to system adjust automatically, avoids unnecessary energy consumption, improves work efficiency in programming Control center.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Attached drawing 1 shows a kind of cooling water circulation energy-saving system of embodiment according to the present invention.
Specific embodiment
In the following detailed description, many details are proposed, in order to complete understanding of the present invention.But
It will be apparent to those skilled in the art that the present invention can not need some details in these details
In the case of implement.Below to the description of embodiment just for the sake of provided by showing example of the invention to it is of the invention more
Understand well.
Below in conjunction with attached drawing, the technical solution of the embodiment of the present invention is described.
As shown in Figure 1, the present invention provides a kind of cooling water circulation energy-saving system, comprising: water cell, data acquisition are single
Member, sensor unit, cooling tower, PLC technology center, water circulating pump, controller, energy consumption measure unit；The programmable control
Center processed is connected with signal acquisition unit controller；The cooling tower is connected with discharging device, the controller and energy consumption measure
Unit connection；The signal acquisition unit is connect with sensor unit；The pipeline of water circulating pump is arranged in the sensor unit
On.
According to an aspect of the present invention, sensor unit includes: pressure sensor, flow sensor, No.1 temperature biography
Sensor, No. two temperature sensors.
According to an aspect of the present invention, the pipeline at water circulating pump end is arranged in No.1 temperature sensor；No. two temperature
The pipeline of discharging device to cooling tower is arranged in degree sensor.
The course of work: signal acquisition unit acquires the data information of storage sensors unit, and is sent to PLC technology
Center, the PLC technology center are calculated using Energy Saving Control software, by the result output control signal after calculating, control
Device processed receives the variable-frequency governor in control signal control controller to adjust the electric machine frequency of water circulating pump.
The present invention, which is able to achieve, in real time controls water, realizes water by sensor monitoring and PLC technology center
Pump work is consumed according to system adjust automatically, is avoided unnecessary energy consumption, is improved work efficiency.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, art technology
The various deformations or amendments that personnel can make without creative work are protected by this patent.
Claims (3)
1. a kind of cooling water circulation energy-saving system characterized by comprising water cell, data acquisition unit, sensor list
Member, cooling tower, PLC technology center, water circulating pump, controller, energy consumption measure unit；The PLC technology center and letter
Number acquisition unit controller is connected；The cooling tower is connected with discharging device, and the controller is connect with energy consumption measure unit；Institute
Signal acquisition unit is stated to connect with sensor unit；The sensor unit is arranged on the pipeline of water circulating pump.
2. a kind of cooling water circulation energy-saving system according to claim 1, which is characterized in that the sensor unit packet
It includes: pressure sensor, flow sensor, No.1 temperature sensor, No. two temperature sensors.
3. a kind of cooling water circulation energy-saving system according to claim 2, which is characterized in that the No.1 temperature sensor
The pipeline at water circulating pump end is set；The pipeline of discharging device to cooling tower is arranged in No. two temperature sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117800.1A CN109780885A (en) | 2017-11-13 | 2017-11-13 | A kind of cooling water circulation energy-saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117800.1A CN109780885A (en) | 2017-11-13 | 2017-11-13 | A kind of cooling water circulation energy-saving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780885A true CN109780885A (en) | 2019-05-21 |
Family
ID=66493335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711117800.1A Pending CN109780885A (en) | 2017-11-13 | 2017-11-13 | A kind of cooling water circulation energy-saving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833611A (en) * | 2021-01-22 | 2021-05-25 | 深圳市奥宇节能技术股份有限公司 | Cooling circulating water system and control method thereof |
-
2017
- 2017-11-13 CN CN201711117800.1A patent/CN109780885A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833611A (en) * | 2021-01-22 | 2021-05-25 | 深圳市奥宇节能技术股份有限公司 | Cooling circulating water system and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10954852B2 (en) | Compressed air energy storage power generation device | |
| KR101408675B1 (en) | Booster pump system and its control method | |
| CN106659081B (en) | Liquid cooling server heat dissipation control system and control method thereof | |
| CN203797883U (en) | Frequency conversion cooperative control device of central air conditioner | |
| CN105805953A (en) | Compressor control method and device in water heating mode | |
| CN105157177B (en) | Method for controlling outlet water temperature of cooling tower according to outdoor air state | |
| CN203978784U (en) | Improve the steam line networked devices of air compressor plant operational efficiency | |
| CN104764170A (en) | Heat pump starting and stopping control method and device and air conditioner | |
| CN206251569U (en) | A kind of liquid-cooled suit business device cooling control system | |
| CN109780885A (en) | A kind of cooling water circulation energy-saving system | |
| CN203081721U (en) | Water pump energy-saving system | |
| CN102889827A (en) | Water cooling system | |
| EP3663561A1 (en) | Compressed air storage electricity generating device | |
| CN104141948A (en) | Micro-pressure steam generator system | |
| CN207178168U (en) | Water pump high-efficiency energy-saving control | |
| CN204787470U (en) | Air conditioner refrigerated water economizer system | |
| CN203980397U (en) | Air compressor machine recuperation of heat heating equipment | |
| CN204189009U (en) | A kind of intelligent building equipment automatization system | |
| CN203906242U (en) | Intelligent circulation pump controller | |
| CN106831274A (en) | Oil phase heating system and its control system | |
| CN207453006U (en) | A kind of Intelligent constant-voltage water system | |
| CN203161505U (en) | Energy-saving control system | |
| CN204227522U (en) | A kind of from heating system | |
| CN203414746U (en) | Constant-flow intelligent power-saving protection and control system based on six water pumps | |
| CN203132261U (en) | Cooling device controlled through programmable controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
|
| WD01 | Invention patent application deemed withdrawn after publication |