CN207077749U - A kind of water cooling thermostat - Google Patents
A kind of water cooling thermostat Download PDFInfo
- Publication number
- CN207077749U CN207077749U CN201720984532.2U CN201720984532U CN207077749U CN 207077749 U CN207077749 U CN 207077749U CN 201720984532 U CN201720984532 U CN 201720984532U CN 207077749 U CN207077749 U CN 207077749U
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- CN
- China
- Prior art keywords
- cooling
- water
- electric motor
- magnetism servo
- annular magnetism
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a kind of water cooling thermostat, 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 temperature sensor is connected with the control device being arranged on cooling structure housing, the control device is electrically connected with elevator pump and compression pump.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 the ideal temperature of extruded material, and use and automatically control.
Description
Technical field
A kind of plastic particle extruder Water Cooling Technology is the utility model is related to, more particularly to a kind of automatic temperature-controlled dress of water cooling
Put.
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 thermostat.
The utility model uses following technical proposals：A kind of water cooling thermostat, including cooling structure housing, this is cold
But the center section of structure housing is provided with conveying roller, and annular magnetism servo-electric motor water-cooling, the annular are provided with the outside of the conveying roller
Conveying passage is formed between 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, should
Elevator pump is provided with cooling water inlet pipe, the elevator pump is connected by cooling pipe with cold water storage cistern, the annular water cooling unit
The bottom of 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 it is interior
Portion is provided with temperature sensor, and the temperature sensor is connected with the control device being arranged on cooling structure housing, the control
Device is electrically connected with elevator pump and compression pump.
Further, harvester, PLC, action execution unit and storage are provided with the control device
Device, one end of the harvester are connected with temperature sensor, for the temperature of collecting temperature sensor, 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 and elevator pump, and the compression pump is connected in annular magnetism servo-electric motor water-cooling with processing water tank
Waste water is discharged, and the elevator pump is connected with cold water storage cistern, for the supplement that cold water storage cistern is annular magnetism servo-electric motor water-cooling inner cold water.
Further, the PLC uses Siemens S7-300 PLC controller, and it is built-in with comparing unit, described
The real-time collecting temperature sensor of harvester is data, is entered after the data are handled with the threshold value set in comparing unit
Row compares.
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 thermostat, including cooling structure housing, 1
The center section of the cooling structure housing 1 is provided with conveying roller 2, and the outside of the conveying roller 2 is provided with annular magnetism servo-electric motor water-cooling 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 water inlet pipe, elevator pump 5 is provided with the cooling water inlet pipe, the elevator pump 5 is connected by cooling pipe 6 with cold water storage cistern 7,
The bottom of the annular magnetism servo-electric motor water-cooling 4 is provided with drainpipe, and the drainpipe is connected by compression pump 9 with processing water tank 8, described
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 housing 1
Control device 3 is connected, and harvester, PLC, action execution unit and memory are provided with the control device 3,
One end of the harvester is connected with temperature sensor 10, for the temperature of collecting temperature sensor 10, the harvester
The other end be connected with PLC, the PLC is connected respectively with action execution unit and memory, described dynamic
Make execution unit to be connected respectively with compression pump 9 and elevator pump 5, the compression pump 9 is connected to annular water cooling unit with processing water tank 8
Waste water discharge in structure 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.
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.
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 thermostat, it is characterised in that including cooling structure housing, the pars intermedia of the cooling structure housing
Set up separately and be equipped with conveying roller, be provided with annular magnetism servo-electric motor water-cooling on the outside of the conveying roller, the annular magnetism servo-electric motor water-cooling and conveying roller it
Between formed conveying passage, the upper end of the annular magnetism servo-electric motor water-cooling is provided with cooling water inlet pipe, set on the cooling water inlet pipe
There is elevator pump, 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 draining
Pipe, 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 sensor,
The temperature sensor is connected with the control device being arranged on cooling structure housing, the control device and elevator pump and compression pump
It is electrically connected.
2. water cooling thermostat according to claim 1, it is characterised in that collection is provided with the control device
Device, PLC, action execution unit and memory, one end of the harvester are connected with temperature sensor, are used for
The temperature of collecting temperature sensor, the other end of the harvester are connected with PLC, the PLC and action
Execution unit and memory are connected respectively, and the action execution unit is connected respectively with compression pump and elevator pump, the pressure
The waste water that 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, for cold water
Case is the supplement of annular magnetism servo-electric motor water-cooling inner cold water.
3. water cooling thermostat according to claim 2, it is characterised in that the PLC uses Siemens
S7-300PLC controllers, it is built-in with comparing unit, and the real-time collecting temperature sensor of harvester is data, by this
Data handled after compared with the threshold value set in comparing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984532.2U CN207077749U (en) | 2017-08-08 | 2017-08-08 | A kind of water cooling thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984532.2U CN207077749U (en) | 2017-08-08 | 2017-08-08 | A kind of water cooling thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077749U true CN207077749U (en) | 2018-03-09 |
Family
ID=61425424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984532.2U Expired - Fee Related CN207077749U (en) | 2017-08-08 | 2017-08-08 | A kind of water cooling thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418041A (en) * | 2022-08-10 | 2022-12-02 | 浙江安信德亿塑业有限公司 | Modified PE pipe with enhanced scratch resistance, and preparation method and preparation device thereof |
-
2017
- 2017-08-08 CN CN201720984532.2U patent/CN207077749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418041A (en) * | 2022-08-10 | 2022-12-02 | 浙江安信德亿塑业有限公司 | Modified PE pipe with enhanced scratch resistance, and preparation method and preparation device 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 |
Granted publication date: 20180309 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |