CN208826887U - A kind of hydroelectric separation die heater - Google Patents
A kind of hydroelectric separation die heater Download PDFInfo
- Publication number
- CN208826887U CN208826887U CN201821347907.5U CN201821347907U CN208826887U CN 208826887 U CN208826887 U CN 208826887U CN 201821347907 U CN201821347907 U CN 201821347907U CN 208826887 U CN208826887 U CN 208826887U
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- pipe
- water
- die heater
- outlet
- separation die
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Abstract
The utility model discloses a kind of hydroelectric separation die heater, comprising: water pipe group, the water pipe group include outlet pipe, return pipe and external water supply pipe；Power device, the power device include water outlet and backwater end, and the outlet pipe is connect with the water outlet；The return pipe, the water supply pipe are connect with the backwater end；Further include: heating device, the return pipe passes through the heating device, so that the heating device is set to outside the return pipe.The utility model uses hydroelectric separation die heater, not only can be too low to avoid hydraulic pressure, heater is burnt out, it can dry combustion method heat-generating pipe, indirect heating, do not cause mold that can absolutely not obstruct die heater pipeline, unimpeded water flow because of the impurity water line block of carbon deposit after heat-generating pipe heating, furthermore die heater of the utility model itself can prevent heater dry combustion method, no setting is required overheats preventer, therefore small in size, can save space；Surface temperature is low, not will cause the high problem of outdoor temperature.
Description
Technical field
The utility model relates to plastic shaping subsidiary engine equipment and technical field more particularly to a kind of hydroelectric separation mould temperature
Machine.
Background technique
Product of rubber and plastic manufacturing enterprise mold for forming temperature-adjusting device is distinguished by using medium at present, is generally divided into water use
Die heater and oil die heater.
Wherein existing water circulation die heater is equipped with media storage device and the heater for heating to media, heater
It is generally positioned inside media storage device, when work from the high-temperature water that mold flows back after pipeline returns to pressurizing device pressurization
It is transmitted back to mold after being delivered to media storage device heating, in place of this kind of water type die heater comes with some shortcomings: 1. die heaters warp
Normal dry combustion method heater, power consumption is big, and consumable quantity is caused to increase；2. occurring burning out heater since hydraulic pressure is too low, being easy to cause
The impurity water line block of carbon deposit after mold is heated because of heating tube.
Utility model content
For the current frequent dry combustion method heat-generating pipe of die heater, power consumption is big, cause the increased technological deficiency of consumable quantity with not
Foot, it is necessary to a kind of hydroelectric separation die heater be provided, heater is set to outside, realization is protected automatically in the case where dry combustion method
Regulation power when heater reaches assigned temperature is protected, can achieve certain energy-saving effect.
To achieve the above object, the utility model provides a kind of hydroelectric separation die heater, takes following technical side
Case:
A kind of hydroelectric separation die heater, comprising: water pipe group, the water pipe group include outlet pipe, return pipe and outside
Water supply pipe；Power device, the power device include water outlet and backwater end, and the outlet pipe is connect with the water outlet；Institute
State return pipe, the water supply pipe is connect with the backwater end；
Further include: heating device, the return pipe pass through the heating device so that the heating device be set to it is described
Outside return pipe.
It further, further include control device, the control device is connect with the power device, the heating device.
Further, the control device includes at least one pressure switch, the pressure switch and the power device
It is electrically connected.
Further, the pressure switch includes high-voltage switch gear；First pressure detector is additionally provided on the outlet pipe；Institute
It states high-voltage switch gear and is connected to first pressure detector, to control high-voltage switch gear according to the indication signal of the first pressure detector
Open or close.
Further, the pressure switch includes low tension switch；Second pressure detector is additionally provided on the water supply pipe；Institute
It states low tension switch to be connected between second pressure detector and the power device, according to the finger of the second pressure detector
Show that signal controls the starting or pause of the power device.
Further, the outlet pipe includes water outlet, and the outlet pipe is equipped with water outlet thermocouple close to water outlet one end；
The water outlet thermocouple is connect with the heating device.
Further, the return pipe is equipped with return water thermocouple.
Further, it is additionally provided with exhaust pipe on the return pipe, goes back exhaust valve on the exhaust pipe.
Further, the water pipe group further includes a drainpipe；Cooling electricity is additionally provided on the return pipe, the drainpipe
Magnet valve；The cooling solenoid valve is connect with the return water thermocouple.
Further, the outlet pipe, the first pipeline circulator, the second pipeline circulation are further respectively had on the return pipe
Device.
The utility model has the advantages that compared with prior art, a kind of hydroelectric separation die heater disclosed by the utility model, using water power
Separate type die heater, not only can be too low to avoid hydraulic pressure, burns out heater, can dry combustion method heat-generating pipe, indirect heating do not lead to mold
Because of the impurity water line block of carbon deposit after heat-generating pipe heating, die heater pipeline can absolutely not be obstructed, unimpeded water flow, furthermore originally
Die heater of utility model itself can prevent heater dry combustion method, and preventer can be overheated so that no setting is required, is carried out in structure
Optimization, thus it is small in size, space can be saved, surface temperature is low, not will cause the high problem of outdoor temperature.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hydroelectric separation die heater provided by the utility model；
Fig. 2 is a kind of electrical block diagram of hydroelectric separation die heater provided by the utility model.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Electronic box shell | 63 | High-voltage switch gear |
| 2 | Water pump | 64 | Low tension switch |
| 21 | Water inlet end | 7 | Temperature-detecting device |
| 22 | Water outlet | 71 | It is discharged thermocouple |
| 3 | Heating device | 72 | Return water thermocouple |
| 4 | Outlet pipe | 8 | Exhaust pipe |
| 41 | Water outlet | 81 | Exhaust valve |
| 5 | Return pipe | 9 | Circulator |
| 61 | First pressure detector | 10 | Cooling solenoid valve |
| 62 | Second pressure detector | 101 | Drainpipe |
| 6 | Control device | 111 | First pipeline circulator |
| 11 | Water supply pipe | 112 | Second pipeline circulator |
| 60 | Pressure switch |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
Be only used for explain under a certain particular pose (as shown in the picture) between each component to positional relationship, motion conditions etc., if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
The present embodiment provides a kind of hydroelectric separation die heaters, by the way that heater to be set to outside water pipe, so that heater
Externally heated, regulation power when realizing that automatic protection heater reaches assigned temperature in the case where dry combustion method can be with
Reach certain energy-saving effect.
It please refers to shown in Fig. 1 and Fig. 2, a kind of hydroelectric separation die heater of the present embodiment, comprising: water pipe group, it is described
Water pipe group includes outlet pipe 4, return pipe 5 and external water supply pipe 11；Power device 2, the power device 2 include water outlet 21
With backwater end 22, the outlet pipe 4 is connect with the water outlet 21；The return pipe 5, the water supply pipe 11 and the return water
22 connection of end；
Further include: heating device 3, the return pipe 5 passes through the heating device 3, so that the heating device 3 is set to
Outside the return pipe 5.
Specifically, in the present embodiment, the die heater is additionally provided with an electronic box shell 1, and the power device 2 is water pump
2,
When hydroelectric separation die heater works normally, the high-temperature water to flow back from mold returns to water pump 2 by return pipe 5,
It is delivered to heating device 3 after the pressurization of water pump 2, outlet pipe 4 is flow to after heating by heating device 3 and is transmitted back to mold, water again
Pipe group further includes external water supply pipe 11, and the water supply pipe 11 is used to be that die heater supplements cooling water from outside, to guarantee die heater
It works normally.Since the return pipe 5 passes through the heating device 3, so that the heating device 3 is set to the return pipe 5
Outside, the heating device 3 are heated using water power isolation method, can reduce pump operation with the more smooth circulation of water pump 2
When resistance, reduce water seal leak risk, furthermore die heater heater power changes with the variation of water temperature in heater water pipe
Become, it is basic at this time without work electricity if constant temperature keeps this temperature after heater reaches certain temperature without water in water pipe
Stream does not have power substantially yet, can achieve certain energy-saving effect, and the utility model itself can prevent heater dry
It burns, preventer can be overheated so that no setting is required, is optimized in structure, it is also simpler, therefore die heater is small in size, can save
Save space, surface temperature is low, the problem that outdoor temperature will not be caused high.
Further, it includes at least one pressure switch that the control, which fills 6, and the pressure switch electrically connects with the water pump 2
It connects, for guaranteeing that water pump works normally.
Specifically, the pressure switch 60 includes high-voltage switch gear 63；First pressure detector is additionally provided on the outlet pipe 4
61, hydraulic for detecting, the high-voltage switch gear 63 is used to control the way circuit of die heater, at the same with the water pump 2, the heating
Device 3, the water outlet thermocouple 71, the return water thermocouple 72 be electrically connected, when the pressure detector 61 detect it is hydraulic
When excessively high, the high-voltage switch gear 63 starts, and die heater all parts disconnecting circuit is controlled, so that die heater stops working.Into one
Step, the pressure switch 60 include low tension switch 64；Second pressure detector 62 is additionally provided on the water supply pipe 11；It is described low
Compress switch 64 and the water pump 2 electric connection, and when the second pressure detector 62 detects that hydraulic pressure is too low, the low pressure is opened
Pump circuit can be disconnected by closing 64, so that water pump is stopped working to protect water pump.
Further, 4 a water outlet thermocouple 71, the water outlet thermocouple 71 and the heating device are equipped on the outlet pipe
3 linear connections, the water outlet thermocouple 71 is for controlling the heating device 3, when the water outlet thermocouple 71 detects out
Coolant-temperature gage is excessively high, and when the setting value of Overtemp. protector, heating device 3 stops, and is no longer heat up；When the water outlet thermocouple 71 is examined
Measure leaving water temperature it is too low when, heating device 3 start, begin to warm up.
Further, on the return pipe 5 be equipped with return water thermocouple 72, for showing that water flow returns to the die heater from mold
When temperature；The die heater further includes cooling solenoid valve 10, return pipe 5, the drainpipe described in the cooling solenoid valve 10
101 connections；The cooling solenoid valve 10 can be used for high temperature protection, and the return water thermocouple 72 on return pipe 5 detects the temperature of water flow
When spending high, cooling solenoid valve 10 starts, and firstly flows through the cooling solenoid valve 10 of control cooling water flow, enters heater 3 later,
High-temperature water in heating device 3 is cooled down to reduce the temperature of water flow, through drainpipe after heater 3 takes away media heat
101 discharges.
Further, including exhaust pipe 8, it is additionally provided with exhaust valve 81 on the exhaust pipe 8, at the first time will be into booting
The air discharge come.
Further, the outlet pipe 4, further respectively have the first pipeline circulator 111, the second pipeline on the return pipe 5
Circulator 112, when the first pipeline circulator 111, the second pipeline circulator 112 can prevent outside from not recycling, water
Pump the risk being stuck.
Further, since the utility model is water type die heater, compared to the frequent replacement heat transfer kerosene of oil type die heater, this reality
Make heat transfer using water with novel, water is clean energy resource, is easily obtained, clean and environmental protection.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of hydroelectric separation die heater, comprising:
Water pipe group, the water pipe group include outlet pipe, return pipe and external water supply pipe；
Power device, the power device include water outlet and backwater end, and the outlet pipe is connect with the water outlet；Described time
Water pipe, the water supply pipe are connect with the backwater end；
It is characterized by further comprising:
Heating device, the return pipe passes through the heating device, so that the heating device is set to outside the return pipe.
2. hydroelectric separation die heater according to claim 1, which is characterized in that it further include control device, the control
Device is connect with the power device, the heating device.
3. hydroelectric separation die heater according to claim 2, which is characterized in that the control device includes at least one
Pressure switch, the pressure switch and the power device are electrically connected.
4. hydroelectric separation die heater according to claim 3, which is characterized in that
The pressure switch includes high-voltage switch gear；
First pressure detector is additionally provided on the outlet pipe；The high-voltage switch gear is connected to first pressure detector, with basis
The indication signal control high-voltage switch gear of the first pressure detector opens or closes.
5. hydroelectric separation die heater according to claim 3, which is characterized in that
The pressure switch includes low tension switch；
Second pressure detector is additionally provided on the water supply pipe；The low tension switch is connected to second pressure detector and moves with described
Between power device, to control the starting or pause of the power device according to the indication signal of the second pressure detector.
6. hydroelectric separation die heater according to claim 1, which is characterized in that the outlet pipe includes water outlet, institute
It states outlet pipe and is equipped with water outlet thermocouple close to water outlet one end；The water outlet thermocouple is connect with the heating device.
7. hydroelectric separation die heater according to claim 1, which is characterized in that the return pipe is equipped with return water thermoelectricity
It is even.
8. hydroelectric separation die heater according to claim 1, which is characterized in that be additionally provided with exhaust on the return pipe
It manages, goes back exhaust valve on the exhaust pipe.
9. hydroelectric separation die heater according to claim 7, which is characterized in that the water pipe group further includes a draining
Pipe；Cooling solenoid valve is additionally provided on the return pipe, the drainpipe；The cooling solenoid valve and the return water thermoelectricity are coupled
It connects.
10. hydroelectric separation die heater according to claim 1, which is characterized in that on the outlet pipe, the return pipe
Further respectively have the first pipeline circulator, the second pipeline circulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347907.5U CN208826887U (en) | 2018-08-20 | 2018-08-20 | A kind of hydroelectric separation die heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347907.5U CN208826887U (en) | 2018-08-20 | 2018-08-20 | A kind of hydroelectric separation die heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826887U true CN208826887U (en) | 2019-05-07 |
Family
ID=66309952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347907.5U Active CN208826887U (en) | 2018-08-20 | 2018-08-20 | A kind of hydroelectric separation die heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211713A (en) * | 2021-12-27 | 2022-03-22 | 南京星德机械有限公司 | Water type mold temperature controller and water pressure control method thereof |
| CN114659263A (en) * | 2020-12-23 | 2022-06-24 | 财团法人精密机械研究发展中心 | Heating mechanism of high-efficiency mold temperature machine and manufacturing method thereof |
-
2018
- 2018-08-20 CN CN201821347907.5U patent/CN208826887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659263A (en) * | 2020-12-23 | 2022-06-24 | 财团法人精密机械研究发展中心 | Heating mechanism of high-efficiency mold temperature machine and manufacturing method thereof |
| CN114211713A (en) * | 2021-12-27 | 2022-03-22 | 南京星德机械有限公司 | Water type mold temperature controller and water pressure control method thereof |
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