CN202194814U - Automatic control device for circulating cooling water pumps in heat treatment plant - Google Patents
Automatic control device for circulating cooling water pumps in heat treatment plant Download PDFInfo
- Publication number
- CN202194814U CN202194814U CN2011203257828U CN201120325782U CN202194814U CN 202194814 U CN202194814 U CN 202194814U CN 2011203257828 U CN2011203257828 U CN 2011203257828U CN 201120325782 U CN201120325782 U CN 201120325782U CN 202194814 U CN202194814 U CN 202194814U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- heat treatment
- circulating cooling
- contactor
- recirculated cooling
- 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 - Fee Related
Links
Images
Abstract
The utility model discloses an automatic control device for circulating cooling water pumps in a heat treatment plant. Each circulating cooling water pump is connected with a contactor, and the contactor is connected with a time relay. The device adopts the time delay to control each contactor to realize the alternate rotation operation of a plurality of the circulating cooling water pumps, avoids mistakes caused by traditional manual manipulation, and further can prolong the service life of the circulating cooling water pump and prevent the normal production of heat treating equipment from being delayed.
Description
Technical field
The utility model relates to a kind of control gear, refers to a kind of device that is used to control cooling water water pump in the heat treatment factory especially.
Background technique
The a lot of equipment of heat treatment factory all need use water cooling to guarantee the working life of equipment, all need use water pump.General way is to adorn two pumps now, use in turn, and the replacing of pump is to go operation by the people, situation untimely or that forget often occurs rotating, causes the working life of pump not long, delays the ordinary production of heat treatment installation.
The model utility content
In order to overcome above-mentioned defective; The utility model provides the automatic controller of a kind of heat treatment factory recirculated cooling water water pump; The alternately wheel that the automatic controller of this heat treatment factory recirculated cooling water water pump can be controlled many recirculated cooling water water pumps changes jobs; The mistake of having avoided traditional manual operation to bring, and then the ordinary production that can prolong the working life of recirculated cooling water water pump and avoid delaying heat treatment installation, and simple in structure, easy to implement.
The utility model for the technological scheme that solves its technical problem and adopt is:
The automatic controller of a kind of heat treatment factory recirculated cooling water water pump; Be provided with at least two recirculated cooling water water pumps; Every said recirculated cooling water water pump all is connected with a contactor, is provided with the time relay, and each said contactor all is connected with the said time relay.The described contactor of the utility model (Contactor) is meant that utilizing coil to flow through electric current in the industrial electro produces magnetic field, makes contact closure, to reach the electrical equipment of control load.The described time relay of the utility model is a kind of recloser that utilizes electromagnetic principle or Der Grundsatz der Maschinen to realize time-delay control, and its kind is a lot, and air damping type, power type and electronic-type etc. are arranged.The automatic controller of the utility model utilizes each road contactor of time relay control to realize that the alternately wheel of controlling many recirculated cooling water water pumps changes jobs; The mistake of having avoided traditional manual operation to bring, and then the ordinary production that can prolong the working life of recirculated cooling water water pump and avoid delaying heat treatment installation.
The beneficial effect of the utility model is: the utility model provides the automatic controller of a kind of heat treatment factory recirculated cooling water water pump; Every said recirculated cooling water water pump all is connected with a contactor; Each said contactor all is connected with the time relay; Utilize each road contactor of time relay control to realize that the alternately wheel of controlling many recirculated cooling water water pumps changes jobs; The mistake of having avoided traditional manual operation to bring, and then the ordinary production that can prolong the working life of recirculated cooling water water pump and avoid delaying heat treatment installation.
Description of drawings
Fig. 1 is the principle schematic of the utility model.
Embodiment
Embodiment: the automatic controller of a kind of heat treatment factory recirculated cooling water water pump; Be provided with two recirculated cooling water water pumps 1; Every said recirculated cooling water water pump all is connected with a contactor 2, is provided with the time relay 3, and each said contactor all is connected with the said time relay.The described contactor of the utility model (Contactor) is meant that utilizing coil to flow through electric current in the industrial electro produces magnetic field, makes contact closure, to reach the electrical equipment of control load.The described time relay of the utility model is a kind of recloser that utilizes electromagnetic principle or Der Grundsatz der Maschinen to realize time-delay control, and its kind is a lot, and air damping type, power type and electronic-type etc. are arranged.The automatic controller of the utility model utilizes each road contactor of time relay control to realize that the alternately wheel of controlling many recirculated cooling water water pumps changes jobs; The mistake of having avoided traditional manual operation to bring, and then the ordinary production that can prolong the working life of recirculated cooling water water pump and avoid delaying heat treatment installation.
Claims (2)
1. the automatic controller of a heat treatment factory recirculated cooling water water pump; Be provided with at least two recirculated cooling water water pumps (1); It is characterized in that: every said recirculated cooling water water pump all is connected with a contactor (2); Be provided with the time relay (3), each said contactor all is connected with the said time relay.
2. the automatic controller of heat treatment according to claim 1 factory recirculated cooling water water pump, it is characterized in that: said recirculated cooling water water pump (1) is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203257828U CN202194814U (en) | 2011-09-01 | 2011-09-01 | Automatic control device for circulating cooling water pumps in heat treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203257828U CN202194814U (en) | 2011-09-01 | 2011-09-01 | Automatic control device for circulating cooling water pumps in heat treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194814U true CN202194814U (en) | 2012-04-18 |
Family
ID=45949729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203257828U Expired - Fee Related CN202194814U (en) | 2011-09-01 | 2011-09-01 | Automatic control device for circulating cooling water pumps in heat treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966522A (en) * | 2011-09-01 | 2013-03-13 | 昆山溢阳潮热处理有限公司 | Automatic control device of circulation cooling water pump of thermal treatment plant |
-
2011
- 2011-09-01 CN CN2011203257828U patent/CN202194814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966522A (en) * | 2011-09-01 | 2013-03-13 | 昆山溢阳潮热处理有限公司 | Automatic control device of circulation cooling water pump of thermal treatment plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202194814U (en) | Automatic control device for circulating cooling water pumps in heat treatment plant | |
| CN204045424U (en) | The power-actuated twin-power switch of electromagnetism | |
| CN102966522A (en) | Automatic control device of circulation cooling water pump of thermal treatment plant | |
| CN202048261U (en) | Electromagnetic valve logic control device | |
| CN209167922U (en) | A kind of liquid activated cabinet thermostat producing clinker | |
| CN104507247B (en) | Plasma stimulator system capable of controlling position of suction peak | |
| CN202384128U (en) | Electromagnet energy-saving device | |
| CN202926556U (en) | Compressor lubricating oil heater device | |
| CN207634800U (en) | A kind of electromagnetic valve energy-saving cooling power supply | |
| CN102710182B (en) | Motor startup and stop control device and method based on phase sequence and position limit | |
| CN104900371A (en) | Low-power consumption novel brake electromagnet without working noise | |
| CN203939083U (en) | Automatic water-replenishing device | |
| CN201122521Y (en) | Energy saving type AC contactor | |
| CN204706518U (en) | A kind of contact spring | |
| CN203743260U (en) | Control circuit for drum brake of pumping unit and controller thereof | |
| CN203313108U (en) | Circuit for controlling a plurality of blower fans of warp sizing machine | |
| CN203812674U (en) | Energy saver of electric mechanism | |
| CN203744478U (en) | Energy-saving structure | |
| CN203585494U (en) | Servo control device | |
| CN201601640U (en) | Star-delta energy-saving control system for mining motor | |
| CN202971135U (en) | Control loop of air compressor starting under no-load | |
| CN203014475U (en) | Control bus voltage loss prevention device | |
| CN201385935Y (en) | Power device of chain-linked conveyer | |
| CN204099687U (en) | A kind of small hydropower station water inlet gate valve DC controlled device | |
| CN207150128U (en) | A kind of quick de-icing device for electric wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140901 |
|
| EXPY | Termination of patent right or utility model |