CN203427293U - Reversal water draining system of mold temperature controller - Google Patents
Reversal water draining system of mold temperature controller Download PDFInfo
- Publication number
- CN203427293U CN203427293U CN201320421214.7U CN201320421214U CN203427293U CN 203427293 U CN203427293 U CN 203427293U CN 201320421214 U CN201320421214 U CN 201320421214U CN 203427293 U CN203427293 U CN 203427293U
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- CN
- China
- Prior art keywords
- pipeline
- drainage system
- heater
- reverse drainage
- pumping
- 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.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 21
- 230000002441 reversible Effects 0.000 title abstract 4
- 238000005086 pumping Methods 0.000 claims description 23
- 239000000498 cooling water Substances 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 2
- 230000003020 moisturizing Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001404 mediated Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model provides a reversal water draining system of a mold temperature controller. The reversal water draining system comprises a mold (1), a heater (2), a pipeline, a pump (3) and a water draining port (4), wherein the pipeline comprises an inlet pipe (5) and an outlet pipe (6); the two ends of the mold (1) are connected with the two ends of the heater (2) through the inlet pipe (5) and the outlet pipe (6); the mold (1), the heater (2) and the pipeline form a circulating loop; the pump (3) is arranged on the circulating loop; the water draining port (4) is communicated with the circulating loop through the pipeline; a first switch valve (7) is arranged on the water draining port (4). According to the technical scheme, the pump is arranged on the circulating loop of the mold temperature controller, and water can be conveniently drained by reversing of the pump. The reversal water draining system is simple in structure, easy to manufacture and low in cost, and the water can be quickly and conveniently drained.
Description
Technical field
The utility model relates to a kind of temperature control drainage system, relates in particular to a kind of reverse drainage system of die temperature controller.
Background technology
Mould temperature controller is again die heater, is applied at first the temperature control industry of injection mold.Along with the development and application of machinery industry is more and more extensive, the kind of die heater was generally divided water temperature machine and oil temperature machine now afterwards, and the temperature of control can reach positive and negative 0.1 degree.
Die heater has the outward appearance that improves the shaping efficiency of product, the generation that reduces defective products, raising product, suppresses defect, the enhance production progress of product, reduces energy consumption, saves the advantages such as the energy.But the drainage system of existing die heater is perfect not.
Therefore, those skilled in the art is devoted to develop a kind of simple in structure, draining reverse drainage system of die temperature controller easily.
Utility model content
In view of this, the utility model arranges pumping on the closed circuit of die temperature controller, by the reverse of pumping, can carry out easily draining, simple in structure, draining is quick and convenient, and manufactures easyly, and cost is low.
For achieving the above object, concrete technical scheme is as follows:
A kind of reverse drainage system of die temperature controller, comprise mould, heater, pipeline, pumping and discharge outlet, described pipeline comprises inlet pipe and goes out pipe, the two ends of described mould respectively by described inlet pipe, go out pipe and be connected with the two ends of described heater, described mould, heater, pipeline form closed circuit, described pumping is located on described closed circuit, and described discharge outlet communicates with described closed circuit by described pipeline, is also provided with the first switch valve in described discharge outlet.
Preferably, the inlet pipe place of described pipeline is located in described pumping.
Preferably, the Guan Chu that of described pipeline is located in described pumping.
Preferably, also comprise cooler, described cooler is located at the Guan Chu that of described pipeline.
Preferably, described cooler is indirect cooler.
Preferably, described cooler comprises cooling water inlet and coolant outlet, and described cooling water inlet communicates with the pipe that goes out of described pipeline by second switch valve, and described coolant outlet communicates with the inlet pipe of described pipeline by the 3rd switch valve.
Preferably, described discharge outlet communicates with the pipe that goes out of described pipeline by described the first switch valve.
Preferably, described discharge outlet communicates with described coolant outlet.
Preferably, on described closed circuit, be also provided with temperature sensor.
Preferably, on described closed circuit, be also provided with Pressure gauge.
The technical solution of the utility model arranges pumping on the closed circuit of die temperature controller, by the reverse of pumping, can carry out easily draining, simple in structure, draining is quick and convenient, and manufactures easyly, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reverse drainage system of embodiment of the present utility model;
Fig. 2 is the indirect cooling structural representation of the reverse drainage system of embodiment of the present utility model;
Fig. 3 is the structural representation of the reverse drainage system of another embodiment of the present utility model;
Fig. 4 is the structural representation of the reverse drainage system safety valve of embodiment of the present utility model;
Fig. 5 is the structural representation that the oily formula of embodiment of the present utility model reverses drainage system.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the utility model can combine mutually.
Below with reference to accompanying drawing, embodiment of the present utility model is done to concrete explaination.
The reverse drainage system of a kind of die temperature controller of embodiment of the present utility model, comprises mould 1, heater 2, pipeline, pumping 3 and discharge outlet 4 as shown in Figure 1.Pipeline comprises inlet pipe 5 and goes out pipe 6.The two ends of mould 1 respectively by inlet pipe 5, go out pipe 6 and be connected with the two ends of heater 2, mould 1, heater 2, pipeline form closed circuit.Pumping 3 is located on closed circuit, and discharge outlet 4 communicates with closed circuit by pipeline, is also provided with the first switch valve 7 in discharge outlet 4.
In embodiment of the present utility model, pumping, for closed circuit provides power, arranges pumping on the closed circuit of die temperature controller, by the reverse of pumping, can carry out easily draining, simple in structure, draining is quick and convenient, and manufactures easyly, and cost is low.
As shown in fig. 1, in embodiment of the present utility model, what pipeline was located in pumping 1 goes out pipe 6 places, certainly, also can be located at inlet pipe 5 places.Preferably also comprise cooler 8, that is located at pipeline goes out pipe 6 places, enters heater 2 after the medium being flowed out is cooling by mould again.Preferably cooler is direct cooler, also can be indirect cooler.
As shown in fig. 1, preferably direct cooler comprises cooling water inlet 9 and coolant outlet 10.Cooling water inlet 9 communicates with the pipe 6 that goes out of pipeline by second switch valve 11, and coolant outlet 10 communicates with the inlet pipe 5 of pipeline by the 3rd switch valve 12.And preferably discharge outlet 4 communicates with the pipe 6 that goes out of pipeline by the first switch valve 7.And preferably discharge outlet 4 communicates with coolant outlet 10, is same outlet.
In addition, preferably the circulatory mediator in closed circuit is water, and the medium in cooler is water not also.On closed circuit, be also provided with temperature sensor, Pressure gauge, relief valve etc.Cooling water inlet place is also provided with pressure switch.The first switch valve 7, second switch valve 11, the 3rd switch valve 12 are preferably magnetic valve.
As shown in fig. 1, the high-temperature water of returning from mould 1 is got back to die heater through going out pipe 6, after pumping 3 pressurizations, is transported to heater 2.After heating by electrothermal tube, deliver to mould 1, so circulation.In this process, when high-temperature water excess Temperature, system starts second switch valve 11, and the cooling water system that enters is carried out directly cooling to high-temperature water, reduce the temperature of high-temperature water, thereby realizes the object of constant temperature.
When the temperature of high-temperature water still maintains high temperature to design temperature, system starts high temperature alarm and also quits work; When cooling water pressure does not reach setting requirement, pressure switch is sent the signal of lack of water, and system starts low pressure alarming and quits work.When system need to reverse emptying time, system closing second switch valve 11 and the 3rd switch valve 12, open the first switch valve 7, starts pumping 3 and reverse, and the water of system the inside is discharged through the first switch valve 7 by pumping 3.
As shown in Figure 2, in embodiment of the present utility model, the high-temp liquid of returning from mould 1 is by arrival heater 2 cooler 8, by electrothermal tube, heat by pumping 3 pressurized delivered to mould 1, so circulates.In this process, liquid-level switch and moisturizing magnetic valve at heater 2 are also installed, in heater 2, liquid level drops to after setting value, opens moisturizing magnetic valve, and replenishment system water guarantees system normal operation (when water is mediated).If temperature of high-temp liquid is too high, system starts second switch valve 11, and the cooling water system that enters is carried out indirectly cooling to high-temp liquid, reduces the temperature of high-temp liquid, thereby realizes the object of constant temperature.If the temperature of high-temp liquid still maintains high temperature to design temperature, system starts high temperature alarm and quits work.
As shown in Figure 3, in embodiment of the present utility model, preferably cooler 8 is built in and in heater 2, high-temp liquid is carried out indirectly coolingly, reduces the temperature of high-temp liquid, thereby realizes the object of constant temperature.
As shown in Figure 4, in embodiment of the present utility model, be also provided with safety valve 13 on preferred cycle loop, when system pressure is too high, safety valve 13 is opened system is carried out to pressure release, and security of system is provided.
As shown in Figure 5, in embodiment of the present utility model, circulatory mediator is oil, is also provided with fuel tank 14 with replenishment cycles medium.The high temperature oil of returning from mould 1 flows to cooler 8 through back of pipeline, then by pumping 3, is transported to heater 2 and heats through electrothermal tube, then through to mould 1, so circulate.In this process, if high temperature oil excess Temperature, system starts second switch valve 11, and 8 pairs of high temperature oil of cooling water inflow cooler are carried out indirectly cooling, reduce high temperature oil temperature, thereby realize the object of constant temperature; If the temperature of high temperature oil still maintains high temperature to design temperature, system starts high temperature alarm and quits work; Be arranged on the liquid-level switch of 14 li of fuel tanks, when liquid level drops to certain position, send low liquid level signal, system starts low liquid level warning.
Above specific embodiment of the utility model be have been described in detail, but it is just as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the utility model is carried out and alternative also all among category of the present utility model.Therefore,, not departing from the equalization conversion of doing under spirit and scope of the present utility model and revising, all should be encompassed in scope of the present utility model.
Claims (10)
1. the reverse drainage system of a die temperature controller, it is characterized in that, comprise mould, heater, pipeline, pumping and discharge outlet, described pipeline comprises inlet pipe and goes out pipe, the two ends of described mould respectively by described inlet pipe, go out pipe and be connected with the two ends of described heater, described mould, heater, pipeline form closed circuit, described pumping is located on described closed circuit, described discharge outlet communicates with described closed circuit by described pipeline, is also provided with the first switch valve in described discharge outlet.
2. reverse drainage system as claimed in claim 1, is characterized in that, the inlet pipe place of described pipeline is located in described pumping.
3. reverse drainage system as claimed in claim 1, is characterized in that, the Guan Chu that of described pipeline is located in described pumping.
4. reverse drainage system as claimed in claim 3, is characterized in that, also comprises cooler, and described cooler is located at the Guan Chu that of described pipeline.
5. reverse drainage system as claimed in claim 4, is characterized in that, described cooler is indirect cooler.
6. reverse drainage system as claimed in claim 4, it is characterized in that, described cooler comprises cooling water inlet and coolant outlet, and described cooling water inlet communicates with the pipe that goes out of described pipeline by second switch valve, and described coolant outlet communicates with the inlet pipe of described pipeline by the 3rd switch valve.
7. reverse drainage system as claimed in claim 6, is characterized in that, described discharge outlet communicates with the pipe that goes out of described pipeline by described the first switch valve.
8. reverse drainage system as claimed in claim 7, is characterized in that, described discharge outlet communicates with described coolant outlet.
9. reverse drainage system as claimed in claim 8, is characterized in that, is also provided with temperature sensor on described closed circuit.
10. reverse drainage system as claimed in claim 9, is characterized in that, is also provided with Pressure gauge on described closed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421214.7U CN203427293U (en) | 2013-07-12 | 2013-07-12 | Reversal water draining system of mold temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421214.7U CN203427293U (en) | 2013-07-12 | 2013-07-12 | Reversal water draining system of mold temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427293U true CN203427293U (en) | 2014-02-12 |
Family
ID=50056353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320421214.7U Withdrawn - After Issue CN203427293U (en) | 2013-07-12 | 2013-07-12 | Reversal water draining system of mold temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407138A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | Reversal drainage system and method of mold temperature controller |
-
2013
- 2013-07-12 CN CN201320421214.7U patent/CN203427293U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407138A (en) * | 2013-07-12 | 2013-11-27 | 信易电热机械有限公司 | Reversal drainage system and method of mold temperature controller |
| CN103407138B (en) * | 2013-07-12 | 2016-02-24 | 信易电热机械有限公司 | A kind of reverse drainage system of die temperature controller and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |