CN207386186U - A kind of energy-saving milling train water-spray system - Google Patents
A kind of energy-saving milling train water-spray system Download PDFInfo
- Publication number
- CN207386186U CN207386186U CN201720966008.2U CN201720966008U CN207386186U CN 207386186 U CN207386186 U CN 207386186U CN 201720966008 U CN201720966008 U CN 201720966008U CN 207386186 U CN207386186 U CN 207386186U
- Authority
- CN
- China
- Prior art keywords
- milling train
- spray pump
- water
- spray
- energy
- 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.)
- Active
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of energy-saving milling train water-spray systems, including water cooling pond (1), spray pump (2) and milling train (3), the water cooling pond (1) is connected with the input end of the spray pump (2), the port of export of the spray pump (2) is connected with the milling train (4) and the control terminal of the spray pump (2) is connected with frequency converter (5), pipeline between the spray pump (2) and the milling train (4) is equipped with pressure sensor (6), the frequency converter (5) is connected with described pressure sensor (6) telecommunication.Operation characteristic of the utility model according to hot rolling mill milling train is a kind of safe and reliable energy-saving milling train water-spray system frequency converter using the operation that spray pump is automatically adjusted by way of constant pressure water supply.
Description
Technical field
The utility model belongs to water-spray system, and in particular to a kind of energy-saving milling train water-spray system.
Background technology
The effect of milling train water-spray system is that turbid ring cold water is transported to milling train in hot rolling mill to carry out spraying cooling.Due to steel
Ironworks hot rolling technology is discontinuous operation system, when steel rolling, it is necessary to which larger water, seldom without the requirement of steel rolling hourly water consumption, therefore
Milling train water-spray system changes in flow rate is very big, is the indispensable part of steel industry hot rolling technology.It is a kind of common energy-saving
Milling train water-spray system water cooling pond 1, spray pump 2, control valve 3 and milling train 4 as shown in Figure 1, be mainly made of.This milling train spray
Water spray system lacks effective regulating measure, can only pass through the stream of the frequent control valve control milling train water-spray system at milling train
Amount, spray pump acting significant portion are wasted on control valve, cause the waste of the energy, and control valve can to manage at milling train
Net pressure rise brings hidden danger to network security, and there are the risks of booster when serious.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fortune that spray pump is automatically adjusted according to water pressures
Capable variable-frequency speed-adjusting energy-saving type hot rolling Whirlwind tank promotes pumping system.
In order to solve the above technical problems, energy-saving milling train water-spray system provided by the utility model, including water cooling pond,
Spray pump and milling train, the water cooling pond are connected with the input end of the spray pump, the port of export of the spray pump and institute
The milling train stated connects and the control terminal of the spray pump is connected with frequency converter, between the spray pump and the milling train
Pipeline is equipped with pressure sensor, and the frequency converter is connected with the pressure sensor telecommunication.
Using the energy-saving milling train water-spray system of above-mentioned technical proposal, frequency converter is according to the water supply of pressure sensor monitoring
Pressure automatically adjusts the operation of spray pump by the way of constant pressure water supply, eliminates the adjusting side of this high energy consumption of valve regulated
According to the energy consumption of water pump and frequency converter frequency into the principle of cubic relationship, energy saving purpose can be realized using variable frequency adjustment for formula,
And pipe network pressure of supply water is stablized, and eliminates network security hidden danger.
In conclusion the utility model is a kind of energy-saving milling train for the operation that spray pump is automatically adjusted according to pressure of supply water
Water-spray system.
Description of the drawings
Fig. 1 is common milling train water-spray system figure；
Fig. 2 is the structure diagram of energy-saving milling train water-spray system；
In figure：1- water cooling ponds, 2- spray pumps, 3- control valves, 4- milling trains, 5- frequency converters, 6- pressure sensors.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to Fig. 1, common milling train water-spray system, including water cooling pond 1, spray pump 2, control valve 3 and milling train 4.Due to
Lack effective regulating measure, the flow of the frequent control valve control milling train water-spray system at milling train, spray can only be passed through
Pump acting significant portion is wasted on control valve, causes the waste of the energy, and control valve can cause ductwork pressure at milling train
Rise, brings hidden danger, there are the risks of booster when serious to network security.
Referring to Fig. 2, energy-saving milling train water-spray system, water cooling pond 1 is connected with the input end of spray pump 2, and spray pump 2 goes out
Mouth end is connected with milling train 4 and the control terminal of spray pump 2 is connected with frequency converter 5, is set on the pipeline between spray pump 2 and milling train 4
There is pressure sensor 5, frequency converter 5 is connected with 6 telecommunication of pressure sensor.The water supply that frequency converter 5 is monitored according to pressure sensor 6
Pressure automatically adjusts the operation of spray pump 2 by the way of constant pressure water supply.
Referring to Fig. 1 and Fig. 2, the utility model adds pressure sensor 6 and frequency converter 5, and frequency converter 5 is according to pressure sensing
The pressure of supply water that device 6 monitors automatically adjusts the operation of spray pump 2 by the way of constant pressure water supply, instead of this energy of valve regulated
High regulative mode is consumed, can realize energy saving purpose, and pipe network pressure of supply water is stablized, and eliminates the complete hidden danger of pipe network.
In conclusion the utility model is a kind of safe and reliable energy-saving milling train water-spray system.
Personnel in the art are it should be appreciated that above-described embodiment is not used as the restriction to the utility model, only
Will in the spirit of the utility model, it is any to above-described embodiment technique variation, variant scheme without departing from this reality
With new protection domain.
Claims (1)
1. a kind of energy-saving milling train water-spray system, including water cooling pond (1), spray pump (2) and milling train (4), it is characterised in that：Institute
The water cooling pond (1) stated is connected with the input end of the spray pump (2), and the port of export and described of the spray pump (2) are rolled
Machine (4) connects and the control terminal of the spray pump (2) is connected with frequency converter (5), the spray pump (2) and the milling train
(4) pipeline between is equipped with pressure sensor (6), and the frequency converter (5) connects with described pressure sensor (6) telecommunication
It connects, the frequency converter (5) automatically adjusts institute according to the pressure of supply water that pressure sensor (6) monitors by the way of constant pressure water supply
The operation for the spray pump (2) stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966008.2U CN207386186U (en) | 2017-08-04 | 2017-08-04 | A kind of energy-saving milling train water-spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966008.2U CN207386186U (en) | 2017-08-04 | 2017-08-04 | A kind of energy-saving milling train water-spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386186U true CN207386186U (en) | 2018-05-22 |
Family
ID=62417858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966008.2U Active CN207386186U (en) | 2017-08-04 | 2017-08-04 | A kind of energy-saving milling train water-spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355219B (en) * | 2019-06-06 | 2020-08-07 | 江门市华津金属制品有限公司 | Spray water supply system and control system of degreasing production line |
-
2017
- 2017-08-04 CN CN201720966008.2U patent/CN207386186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355219B (en) * | 2019-06-06 | 2020-08-07 | 江门市华津金属制品有限公司 | Spray water supply system and control system of degreasing production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103277863B (en) | Air conditioner cold water variable-flow system and control method thereof | |
| CN207386186U (en) | A kind of energy-saving milling train water-spray system | |
| CN103291268A (en) | Gas combined heat carrier generator system | |
| CN109092914A (en) | A kind of steel rail rolling lubricating method and device | |
| MX2008012669A (en) | Electronic bypass system for a fluid treatment system. | |
| CN106013335A (en) | Smart variable-pressure water supply control system | |
| CN103015489A (en) | Differential pressure variable reservoir non-suction head double-purpose water supply system | |
| CN202831091U (en) | Ejector device for high-rise water supply secondary pressurization | |
| CN203603214U (en) | Water supply quick response device with adjusting function | |
| CN107401739A (en) | Intelligent pressure and temperature reducing energy-saving control system | |
| CN205102101U (en) | Novel liquid level automatic control device | |
| CN207749576U (en) | Without negative pressure water hammer-resistant supply equipment | |
| CN103452167A (en) | Intermediate booster pump station | |
| CN203310028U (en) | Air-conditioning cold water variable-flow system | |
| CN206111691U (en) | Centrifugal blower anti -surge system device | |
| CN211172178U (en) | Energy-saving water supply equipment for high-rise building high-low area | |
| CN104846874A (en) | Energy-saving secondary water supply device | |
| CN205298775U (en) | Ware is opened and close to valve | |
| CN210917569U (en) | Comprehensive hydraulic control unit with water quality detection and water treatment functions | |
| CN204326170U (en) | A kind of bidirectional compensating formula totally-enclosed non-negative pressure water-supply installation | |
| CN203605460U (en) | Intelligent energy-saving single-water-tank constant temperature continuous hot water supplying unit | |
| CN203462523U (en) | Novel overlying variable frequency water supply system with water purification and filtration function | |
| CN208475457U (en) | Self-operated type balances heating system | |
| CN207228233U (en) | Variable quantity and pressure non-negative pressure water-supply installation | |
| CN204299853U (en) | Displacement pump overvoltage protective device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |