CN207077747U - A kind of water cooling temperature controlling circulating system - Google Patents
A kind of water cooling temperature controlling circulating system Download PDFInfo
- Publication number
- CN207077747U CN207077747U CN201720983774.XU CN201720983774U CN207077747U CN 207077747 U CN207077747 U CN 207077747U CN 201720983774 U CN201720983774 U CN 201720983774U CN 207077747 U CN207077747 U CN 207077747U
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- China
- Prior art keywords
- cooling
- water
- electric motor
- magnetism servo
- heat exchanger
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a kind of water cooling temperature controlling circulating system,Including cooling structure housing,The center section of the cooling structure housing is provided with conveying roller,Annular magnetism servo-electric motor water-cooling is provided with the outside of the conveying roller,Conveying passage is formed between the annular magnetism servo-electric motor water-cooling and conveying roller,The upper end of the annular magnetism servo-electric motor water-cooling is provided with cooling water inlet pipe,Elevator pump is provided with the cooling water inlet pipe,The elevator pump is connected by cooling pipe with cold water storage cistern,The bottom of the annular magnetism servo-electric motor water-cooling is provided with drainpipe,The drainpipe is connected by compression pump with processing water tank,The annular magnetism servo-electric motor water-cooling is internally provided with temperature sensor,The charging front end of the conveying roller is provided with heat exchanger,The heat exchanger is connected with screw expander,Screw expander is connected with motor,The motor connection has voltage-stablizer,The voltage-stablizer is connected with refrigeration plant,Refrigeration plant connects cold water storage cistern,The control device and heat exchanger,Elevator pump and compression pump are electrically connected.
Description
Technical field
A kind of plastic particle extruder Water Cooling Technology is the utility model is related to, is followed more particularly to a kind of water cooling temperature control
Loop system.
Background technology
Extruder cooling system ensure plastic grain extrusion molding during required temperature control and set, in plastics
Carried out, it is necessary to be heated to raw material in particle extrusion, after heating it is cooling extruded, in order to reach rational temperature control
System, traditional equipment are cooled down using air-cooled and magnetism servo-electric motor water-cooling, and existing equipment is used and carried out during extrusion
Water cooling is air-cooled, because material is higher by temperature after heating, and as the action of extrusion bar also can constantly carry out two
Secondary heating so that the temperature difference of overall material is very big, and the quality of extrusion is uneven.
Utility model content
In view of this, the utility model provides a kind of water cooling temperature controlling circulating system.
The utility model uses following technical proposals：A kind of water cooling temperature controlling circulating system, including cooling structure housing,
The center section of the cooling structure housing is provided with conveying roller, and annular magnetism servo-electric motor water-cooling is provided with the outside of the conveying roller, described
Conveying passage is formed between annular magnetism servo-electric motor water-cooling and conveying roller, the upper end of the annular magnetism servo-electric motor water-cooling is provided with cooling water water inlet
Manage, be provided with elevator pump on the cooling water inlet pipe, the elevator pump is connected by cooling pipe with cold water storage cistern, the annular water
The bottom of cold structure is provided with drainpipe, and the drainpipe is connected by compression pump with processing water tank, the annular magnetism servo-electric motor water-cooling
Be internally provided with temperature sensor, the temperature sensor is connected with the control device being arranged on cooling structure housing, described
The charging front end of conveying roller is provided with heat exchanger, and the heat exchanger is connected with screw expander, and the screw expander is connected with
Motor, the motor connection have voltage-stablizer, and the voltage-stablizer is connected with refrigeration plant, and the refrigeration plant connects cold water storage cistern, institute
Control device is stated to be electrically connected with heat exchanger, elevator pump and compression pump.
Preferably, harvester, PLC, action execution unit and memory are provided with the control device,
One end of the harvester is connected with temperature sensor, for the temperature of collecting temperature sensor, the harvester it is another
One end is connected with PLC, and the PLC is connected respectively with action execution unit and memory, and the action is held
Row unit is connected respectively with compression pump and elevator pump, and the compression pump is connected to useless in annular magnetism servo-electric motor water-cooling with processing water tank
Water is discharged, and the elevator pump is connected with cold water storage cistern, and for the supplement that cold water storage cistern is annular magnetism servo-electric motor water-cooling inner cold water, the action is held
Row unit is connected with heat exchanger, and the heat exchanger is connected with screw expander, and the screw expander is connected with motor, the electricity
Machine is connected with voltage-stablizer, and the voltage-stablizer is connected with refrigeration plant.
Preferably, the PLC uses Siemens S7-300 PLC controller, and it is built-in with comparing unit, described to adopt
The real-time collecting temperature sensor of acquisition means is data, is carried out after the data are handled with the threshold value set in comparing unit
Compare.
The utility model provides a kind of water-cooled mechanism, and the water-cooled mechanism first carries out precooling in the front end of extrusion, reaches
To the ideal temperature of extruded material, and using automatically controlling, cooling water and discharge waste water are automatically replenished so that cooling is more equal
It is even.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is control principle drawing of the present utility model.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
Referring to figs. 1 to Fig. 2, the utility model discloses a kind of water cooling temperature controlling circulating system, including cooling structure shell
Body, the center section of the 1 cooling structure housing 1 are provided with conveying roller 2, and the outside of the conveying roller 2 is provided with annular water cooling unit
Structure 4, conveying passage is formed between the annular magnetism servo-electric motor water-cooling 4 and conveying roller 2, the upper end of the annular magnetism servo-electric motor water-cooling 4 is provided with
Cooling water inlet pipe, elevator pump 5 is provided with the cooling water inlet pipe, the elevator pump 5 passes through cooling pipe 6 and cold water storage cistern 7
Connection, the bottom of the annular magnetism servo-electric motor water-cooling 4 are provided with drainpipe, and the drainpipe is connected by compression pump 9 and processing water tank 8
Connect, the annular magnetism servo-electric motor water-cooling 4 is internally provided with temperature sensor 10, and the temperature sensor 10 is with being arranged on cooling structure shell
Control device 3 on body 1 connects, and the charging front end of the conveying roller 2 is provided with heat exchanger, and it is swollen that the heat exchanger is connected with screw rod
Swollen machine 11, the screw expander 11 are connected with motor 12, and the motor 12 is connected with voltage-stablizer 13, and the voltage-stablizer 13 connects
There is refrigeration plant 14, the refrigeration plant 14 connects cold water storage cistern 7, the control device and heat exchanger, elevator pump and compression pump point
It is not electrically connected with.Harvester, PLC, action execution unit and memory, institute are provided with the control device 3
The one end for stating harvester is connected with temperature sensor 10, for the temperature of collecting temperature sensor 10, the harvester
The other end is connected with PLC, and the PLC is connected respectively with action execution unit and memory, the action
Execution unit is connected respectively with compression pump 9 and elevator pump 5, and the compression pump 9 is connected to annular magnetism servo-electric motor water-cooling with processing water tank 8
Waste water discharge in 4, the elevator pump 5 are connected with cold water storage cistern 7, for the benefit that cold water storage cistern 7 is the annular inner cold water of magnetism servo-electric motor water-cooling 4
Fill, and action execution unit connection heat exchanger, the heat exchanger are used for the temperature of material before polymerization cooling, will polymerize
Temperature pass to screw expander 11, the vapor with certain pressure and temperature promotes after being directly entered screw expander 11
The rotation of screw expander 11 carries out expansion work, externally exports mechanical work, the screw expander 11 is connected with motor 12, described
Motor 12 is used to generate electricity, and is used for refrigeration plant 14, and for the power supply of big bag stable, the motor 12 is connected with voltage-stablizer 13,
The voltage-stablizer 13 is connected with refrigeration plant 14,
In the utility model, the PLC uses Siemens S7-300 PLC controller, and it is built-in with comparison list
Member, the real-time collecting temperature sensor of harvester is data, with being set in comparing unit after the data are handled
Threshold value be compared.When temperature exceedes the threshold range of setting, on the one hand action execution unit is opened compression pump 9 and arranged
Water, on the other hand open elevator pump 5 and carry out cold water supplement, reached rational temperature control.The utility model provides one kind
Water-cooled mechanism, the water-cooled mechanism first carry out precooling in the front end of extrusion, reach the ideal temperature of extruded material, and using certainly
Dynamic control, it is automatically replenished cooling water and discharge waste water so that cooling is more uniform, meanwhile, using by heat recovery, for machine
Tool effect is generated electricity, and the electric energy sent is used for into process of refrigerastion so that whole process forms a circulation.
The technical scheme disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, it is real according to the utility model
Example is applied, the there will be changes in embodiment and application, in summary, this specification content should not be understood
For to limitation of the present utility model.
Claims (3)
1. a kind of water cooling temperature controlling circulating system, it is characterised in that including cooling structure housing, in the cooling structure housing
Between be partly provided with conveying roller, annular magnetism servo-electric motor water-cooling, the annular magnetism servo-electric motor water-cooling and conveying are provided with the outside of the conveying roller
Conveying passage is formed between roller, the upper end of the annular magnetism servo-electric motor water-cooling is provided with cooling water inlet pipe, on the cooling water inlet pipe
Elevator pump is provided with, the elevator pump is connected by cooling pipe with cold water storage cistern, and the bottom of the annular magnetism servo-electric motor water-cooling is provided with
Drainpipe, the drainpipe are connected by compression pump with processing water tank, and the annular magnetism servo-electric motor water-cooling is internally provided with temperature biography
Sensor, the temperature sensor are connected with the control device being arranged on cooling structure housing, and the charging front end of the conveying roller is set
Heat exchanger is equipped with, the heat exchanger is connected with screw expander, and the screw expander is connected with motor, and the motor connection has
Voltage-stablizer, the voltage-stablizer are connected with refrigeration plant, and the refrigeration plant connects cold water storage cistern, the control device and heat exchanger,
Elevator pump and compression pump are electrically connected.
2. water cooling temperature controlling circulating system according to claim 1, it is characterised in that be provided with the control device
Harvester, PLC, action execution unit and memory, one end of the harvester are connected with temperature sensor,
For the temperature of collecting temperature sensor, the other end of the harvester is connected with PLC, the PLC with
Action execution unit and memory are connected respectively, and the action execution unit is connected respectively with compression pump and elevator pump, described
The waste water that compression pump is connected to processing water tank in annular magnetism servo-electric motor water-cooling is discharged, and the elevator pump is connected with cold water storage cistern, is used for
Cold water storage cistern is the supplement of annular magnetism servo-electric motor water-cooling inner cold water, and the action execution unit is connected with heat exchanger, the heat exchanger connection
There is screw expander, the screw expander is connected with motor, and the motor connection has voltage-stablizer, and the voltage-stablizer is connected with system
Cool equipment.
3. water cooling temperature controlling circulating system according to claim 2, it is characterised in that the PLC is using west
The sub- S7-300PLC controllers of door, it is built-in with comparing unit, and the real-time collecting temperature sensor of harvester is data,
After the data are handled compared with the threshold value set in comparing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983774.XU CN207077747U (en) | 2017-08-08 | 2017-08-08 | A kind of water cooling temperature controlling circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983774.XU CN207077747U (en) | 2017-08-08 | 2017-08-08 | A kind of water cooling temperature controlling circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077747U true CN207077747U (en) | 2018-03-09 |
Family
ID=61425388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983774.XU Expired - Fee Related CN207077747U (en) | 2017-08-08 | 2017-08-08 | A kind of water cooling temperature controlling circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100778A (en) * | 2023-04-12 | 2023-05-12 | 四川联塑科技实业有限公司 | PE/PPR pipe rapid cooling forming device and control system and method thereof |
-
2017
- 2017-08-08 CN CN201720983774.XU patent/CN207077747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100778A (en) * | 2023-04-12 | 2023-05-12 | 四川联塑科技实业有限公司 | PE/PPR pipe rapid cooling forming device and control system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20210808 |