CN204749219U - Hydroecium with water conservancy diversion function - Google Patents
Hydroecium with water conservancy diversion function Download PDFInfo
- Publication number
- CN204749219U CN204749219U CN201520486408.4U CN201520486408U CN204749219U CN 204749219 U CN204749219 U CN 204749219U CN 201520486408 U CN201520486408 U CN 201520486408U CN 204749219 U CN204749219 U CN 204749219U
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- China
- Prior art keywords
- hydroecium
- water
- inner chamber
- single screw
- temperature
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a hydroecium with water conservancy diversion function, including the hydroecium body, hydroecium body upper end is equipped with into water water pipe, hydroecium body bottom is equipped with out the water water pipe, the upper right portion of hydroecium body is equipped with the outlet pipe of intercommunication single screw extruder inner chamber, and the outlet pipe lower part is equipped with the inlet tube of intercommunication single screw extruder inner chamber, and the inlet tube of single screw extruder inner chamber passes through the water pump and connects the single screw extruder inner chamber, hydroecium body top still is equipped with heating device, and the hydroecium body is inside still to be equipped with temperature sensor, and temperature sensor connects heating device, the inside guide plate that is equipped with of body. The utility model discloses simple structure is compact, low in production cost, can this internal temperature of real -time detection hydroecium to the cooling water temperature of adjusting screw internal diameter, this internal guide plate that is equipped with of hydroecium for become more even with temperature in the hydroecium, thereby real -time cooling temperature of adjusting through warp in the screw rod reaches the accurate accuse water of whole flow, guarantees to extrude the quality of plastics.
Description
Technical field
The utility model relates to plastic extruder field, in particular, relates to the hydroecium with diversion function of single-screw extruder cooling device.
Background technology
Plastic extruder is the main frame in plastic extruding forming equipment, and other follow-up equipments supporting are with it called as subsidiary engine, and usual plastic extruder is all provided with pressurizing unit, transmission device and heating-cooling device.Single screw extrusion machine is one very important in plastic extruder, the subsidiary engine of single screw extrusion machine comprises actinobacillus device, coalignment, preheating device, cooling device, draw-gear, meter counter, spark tester and take-up, wherein, cooling device extrudes layer after leaving head at shaping plastics, cooling and shaping should be carried out immediately, otherwise can deform under the effect of neutrality.The mode of cooling device adopts water cooling usually, and the mode using running water to inject controls the temperature of each thermal treatment zone of single screw extrusion machine, the object that the partial heat produced when realizing single screw extrusion machine to operate is carried outside.Because running water water temperature is non-constant, cause the extrusion plasticizing of plastics uneven, thus affect foamed sheet performance.And the speed of cooling water relies on personal experience completely, causes extruder temperature non-constant; The speed of cooling water needs often to carry out frequently artificial adjustment according to water temperature, and cause extruder temperature not quietly, difference appears in sheet quality.
Utility model content
The purpose of this utility model is just the cooling device providing a kind of single-screw extruder in order to solve the problem, this device can ensure the constant temperature of cooling water, cooling water constant speed is made to be input in the inner chamber of single screw extrusion machine, to reach the object of steady extruding extruder temperature, thus make extrusion sheet stable performance.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of hydroecium with diversion function, comprises hydroecium body, and described hydroecium body upper end is provided with into water water pipe, and described water inlet water pipe top is provided with the first magnetic valve; Described hydroecium body bottom portion is provided with water outlet water pipe, and described water outlet water pipe top is provided with the second magnetic valve; Described hydroecium body upper right quarter is provided with the outlet pipe being communicated with single screw extrusion machine inner chamber, and described outlet pipe bottom is provided with the water inlet pipe being communicated with single screw extrusion machine inner chamber, and the water inlet pipe of described single screw extrusion machine inner chamber connects single screw extrusion machine inner chamber by water pump; Described hydroecium bodies top is also provided with heater, and described hydroecium body interior is also provided with temperature sensor, and described temperature sensor connects heater; Described body interior is provided with deflector.
Further, described heater is heating tube, and the screw of described heating tube sealing is fixed on the inside of described hydroecium body.
The beneficial effects of the utility model are: the utility model is simple and compact for structure, and production cost is low; The intrinsic water temperature of hydroecium can be detected in real time, thus the cooling water temperature of adjusting screw(rod) internal diameter; Be provided with deflector in hydroecium body, for water temperature in hydroecium being become more even, thus regulate the coolant water temperature by warp in screw rod in real time, reaching whole flow process and accurately controlling water, ensureing the quality of extrusion plastic.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the hydroecium of diversion function described in the utility model.
In figure, 1-hydroecium body, 2-are intake water pipe, 3-water outlet water pipe, 4-outlet pipe, 5-water inlet pipe, 6-water pump, 7-heater, 8-temperature sensor, 9-deflector.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of hydroecium with diversion function, comprises hydroecium body 1, and hydroecium body 1 upper end is provided with into water water pipe 2, and water inlet water pipe 2 top is provided with the first magnetic valve; Be provided with water outlet water pipe 3 bottom hydroecium body 1, water outlet water pipe 3 top is provided with the second magnetic valve; Hydroecium body 1 upper right quarter is provided with the outlet pipe 4 being communicated with single screw extrusion machine inner chamber, and outlet pipe 4 bottom is provided with the water inlet pipe 5 being communicated with single screw extrusion machine inner chamber, and the water inlet pipe 5 of single screw extrusion machine inner chamber connects single screw extrusion machine inner chamber by water pump 6; Hydroecium body 1 top is also provided with heater 7, and hydroecium body 1 inside is also provided with temperature sensor 8, and temperature sensor 8 connects heater 7; Say it is that body interior is provided with deflector 9.
Heater 7 is heating tube, and the screw of heating tube sealing is fixed on the inside of hydroecium body 1.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (2)
1. have a hydroecium for diversion function, it is characterized in that: comprise hydroecium body (1), described hydroecium body (1) upper end is provided with into water water pipe (2), and described water inlet water pipe (2) top is provided with the first magnetic valve; Described hydroecium body (1) bottom is provided with water outlet water pipe (3), and described water outlet water pipe (3) top is provided with the second magnetic valve; Described hydroecium body (1) upper right quarter is provided with the outlet pipe (4) being communicated with single screw extrusion machine inner chamber, described outlet pipe (4) bottom is provided with the water inlet pipe (5) being communicated with single screw extrusion machine inner chamber, and the water inlet pipe (5) of described single screw extrusion machine inner chamber connects single screw extrusion machine inner chamber by water pump (6); Described hydroecium body (1) top is also provided with heater (7), and described hydroecium body (1) inside is also provided with temperature sensor (8), and described temperature sensor (8) connects heater (7); Described body interior is provided with deflector (9).
2. a kind of hydroecium with diversion function according to claim 1, is characterized in that: described heater (7) is heating tube, and the screw of described heating tube sealing is fixed on the inside of described hydroecium body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486408.4U CN204749219U (en) | 2015-07-03 | 2015-07-03 | Hydroecium with water conservancy diversion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486408.4U CN204749219U (en) | 2015-07-03 | 2015-07-03 | Hydroecium with water conservancy diversion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749219U true CN204749219U (en) | 2015-11-11 |
Family
ID=54463970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520486408.4U Expired - Fee Related CN204749219U (en) | 2015-07-03 | 2015-07-03 | Hydroecium with water conservancy diversion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979753A (en) * | 2016-05-10 | 2016-09-28 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Balanced heat dissipation device and method of electric vehicle |
-
2015
- 2015-07-03 CN CN201520486408.4U patent/CN204749219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979753A (en) * | 2016-05-10 | 2016-09-28 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Balanced heat dissipation device and method of electric vehicle |
| CN105979753B (en) * | 2016-05-10 | 2018-10-26 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of electric vehicle equilibrium radiator and method |
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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: 20151111 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |