CN207027982U - A kind of die heater - Google Patents
A kind of die heater Download PDFInfo
- Publication number
- CN207027982U CN207027982U CN201720695849.4U CN201720695849U CN207027982U CN 207027982 U CN207027982 U CN 207027982U CN 201720695849 U CN201720695849 U CN 201720695849U CN 207027982 U CN207027982 U CN 207027982U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- temperature sensor
- mould
- main cavity
- die heater
- 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of die heater, heating element heater including main cavity and in main cavity, the water inlet that the delivery port of main cavity passes through inlet channel connecting mold, the delivery port of mould connects the water inlet of main cavity by outlet conduit, the water outlet of mould is provided with the first temperature sensor, heat exchanger is provided with outlet conduit, the delivery port of the inlet connecting mold of heat exchanger, the water inlet of the liquid outlet connection main cavity of heat exchanger, heat exchanger one end is connected with input pipe, the junction of heat exchanger and input pipe is provided with the first magnetic valve, the other end is connected with efferent duct, the water outlet of main cavity is provided with second temperature sensor, three-way pipe is provided with inlet channel, its one end is connected with mould, the other end connects heat exchanger by heat exchange pipeline, second solenoid valve is provided with heat exchange pipeline；The utility model die heater can facilitate staff to carry out management and control to die heater running status with medium temperature in real-time display pipeline.
Description
Technical field
It the utility model is related to a kind of die apparatus technical field, and in particular to a kind of mould for mould heat cooling
Warm machine.
Background technology
Die heater of the prior art typically by water tank, heating and cooling system, dynamic transfer system, tank level control system with
And the part such as temperature sensor composition.The operation principle of die heater is, the pump in dynamic transfer system makes hot fluid from equipped with adding
Mould is reached in the water tank of hot device and cooler, then water tank is returned to from mould, to heat mould or take away heat on mould, temperature
Degree sensor is used to measure the temperature of fluid and carries the data to the controller of control section, controller control heater or cold
But device works, so as to realize the purpose of regulation mold temperature.
Now in production conventional die heater schematic diagram as shown in figure 1, including water inlet a, booster pump b, medium container c,
Heater d, mould e, matchmaker pump f, discharge outlet g are sent, return matchmaker valve h, send matchmaker valve i, send matchmaker pipe j, return matchmaker pipe k, pressure gauge l, draining electricity
Magnet valve m, switch.Medium container c medium is heated under heater d effects, temperature rise, when temperature needed for arrival
When, medium in medium container c is heated up to mould e by sending matchmaker's pump f, send matchmaker's pipe j to be sent into mould e, Jie in mould e
Matter discharge back flows back into medium container c by returning matchmaker's pipe k, completes warming cycle；When temperature is higher in mould e, open
Water inlet a, the moisturizing into medium container c in the presence of booster pump b, unnecessary water is arranged by discharge outlet g in medium container c
Go out, pass through constantly moisturizing, drainage procedure so that temperature in medium container c reach needed for temperature, Jie in medium container c
Matter enters mould e, and mould e is cooled.
Above-mentioned die heater is using the direct-type heating type of cooling, and operating process is simple, but the die heater has certain lack
Fall into.First, the use of die heater has been limited at external water source；Second, need that new heat exchange is continuously replenished in cooling procedure
Fluid, it means that more water for having dissolved chemical substance are added in heating and cooling system in the lump, make the heavy of heat exchange pipeline
Product problem accelerates to deteriorate.
Utility model content
In order to solve to cause die heater use range limited using the direct-type heating type of cooling in the prior art and exchange heat
The problem of pipeline deposition problems are serious, the purpose of this utility model are to provide a kind of die heater.
To achieve these goals, the present invention adopts the following technical scheme that：A kind of die heater, it is characterised in that including master
Chamber
Body, the heating element heater in main cavity, the circuit board that is heated of control heating element heater and outside main cavity
The temperature adjustment button of side, the delivery port of main chamber body pass through the water inlet of inlet channel connecting mold, the delivery port of the mould
The water inlet of main cavity is connected by outlet conduit, first pressure monitor is provided with the inlet channel, for monitoring water
To the pressure of inlet channel side wall, second pressure monitor is provided with the outlet conduit, for monitoring water to outlet conduit
The pressure of side wall, the water outlet of the mould are provided with the first temperature sensor, the first water are provided with the inlet channel
Pump, is provided with heat exchanger on the outlet conduit, the delivery port of the inlet connecting mold of the heat exchanger, the heat exchanger
Liquid outlet connects the water inlet of main cavity, and described heat exchanger one end is connected with input pipe, the connection of the heat exchanger and input pipe
Place is provided with the first magnetic valve, and the other end is connected with efferent duct, and the water outlet of main chamber body is provided with second temperature sensing
Device, three-way pipe is provided with the inlet channel, its one end is connected with mould, and the other end connects heat exchanger by heat exchange pipeline,
Second solenoid valve is provided with the heat exchange pipeline, the water inlet of the mould is provided with the 3rd magnetic valve.
Main chamber in-vivo medium is heated to up to after design temperature, opens the 3rd magnetic valve, and medium enters mould, mould is entered
Row heating, the medium temperature in mould reduce, and enter main cavity by outlet conduit through discharge, the heat effect through main cavity,
Medium is again introduced into mould, and medium is discharged into main cavity in mould, in this way, iterative cycles carry out heat effect to mould；When
When first temperature sensor detects that the medium temperature of mould discharge is too high, the first magnetic valve is opened, is led in heat exchanger input pipe
Enter cooling water, the medium of mould discharge enters main cavity, the second temperature of main cavity water outlet after heat exchanger once cools
When degree sensor detects that medium temperature is still higher, second solenoid valve is opened, closes the 3rd magnetic valve, the water of main cavity discharge
Secondary heat exchange is carried out into heat exchanger, the medium after heat exchange enters main cavity, Jie that second temperature sensor is discharged to main cavity
Matter temperature continues to monitor, until needed for reaching during temperature, closes second solenoid valve, opens the 3rd magnetic valve, main cavity discharge
Medium enters mould, and mould is cooled.
Using such scheme, without being passed through cooling water to main cavity, the chemical substance for avoiding remaining in cooling water accelerates master
The damage of cavity, extend the service life of equipment.
First pressure monitor, the setting of second pressure monitor, staff is facilitated to understand pressure feelings in pipeline in time
Condition, avoid main cavity, mould discharge pressure excessive, pipeline is caused to damage, reduce the generation of the security incidents such as pipeline burst.
Preferably, the external side of main chamber is provided with time cavity, and main chamber body connects with time cavity, main chamber body
Equal with the highest point of secondary cavity, the highest point of the secondary cavity is provided with level electrode, and main chamber body passes through charging line
Connect liquid feeding case, be provided with the second water pump and the 4th magnetic valve on the charging line, the level electrode, the 4th magnetic valve and
First controller electrically connects.
Main cavity connects with time cavity, and when level electrode senses that liquid level is less than highest liquid level, level electrode is by signal
The first controller is passed to, the 4th magnetic valve is opened in the control of the first controller, and liquid feeding case reclaimed water is pumped into main chamber by the second water pump
Body；When level electrode senses that liquid level is higher than highest liquid level, signal is passed to the first controller, the first control by level electrode
The 4th magnetic valve is closed in device control, stops being pumped into water into main cavity.
Wherein, it is provided with filter on the charging line.
By setting filter, purification is reduced in main cavity in the generation of incrustation scale and pipeline into the supplement water of main cavity
Caused blockage problem.
Wherein, the filter includes transparent tube body and the spring type filter house in body, described filter house one end
The water inlet of body is fixed on, the other end is in free elongation state.
When there is impurity to enter charging line, filter house intercepts impurity, with accumulation of the impurity on filter house, water flowing
Be obstructed, promote filter house to move forward, filter house is stretched, and the elongation state of filter house is observed by transparent tube body, be easy to and
Shi Genghuan filters, avoid filter blocks from influenceing the moisturizing speed of charging line, cause main cavity dry combustion method problem occur.
Preferably, the transparent tube body outer wall is provided with scale.
The setting of scale, provided convenience for observation filter house, the specific quarter that staff can stretch according to filter house
Degree changes filter, reduces and rule of thumb changes the accident generation that filter is brought, or changes the waste that filter is brought too early.
Preferably, the die heater also includes second controller and display, first temperature sensor, the second temperature
Degree sensor, display electrically connect with second controller respectively, and second controller receives and analyzes the first temperature sensor, second
The electric signal of temperature sensor transmission, and the signal after analysis is passed into display, the display shows that the first temperature passes
Sensor, the temperature of second temperature sensor sensing.
First temperature sensor, second temperature sensor, second controller and display are electrically connected, display can be real
When show the first temperature sensor, second temperature sensor sensing temperature, facilitate staff to die heater working condition
Management and control.
Wherein, the first pressure monitor, second pressure monitor electrically connect with second controller, second control
Device receives and analyzes first pressure monitor, the electric signal of second pressure monitor transmission, the second controller connection alarm
Device, when the pressure that first pressure monitor, second pressure monitor monitor is higher than default pressure, the second controller control
Alarm processed sends alarm signal.
First pressure monitor, second pressure monitor, alarm are electrically connected with second controller, when pressure in pipeline
When excessive, alarm sends alarm signal, facilitates staff to go and find out what's going in time, reduces the generation of security incident.
The utility model beneficial effect：The utility model die heater uses the indirectly heat type of cooling, avoids frequently adding
External cooling water brings the accumulation of chemical substance, and brings damage to main cavity and each pipeline, extends making for whole equipment
Use the life-span；The utility model die heater controls main cavity water level by level electrode, and moisturizing process is carried out when water level is relatively low, is kept away
Exempt from dry combustion method phenomenon occur；The utility model die heater sets filter in charging line, and purification subtracts into the moisturizing of main cavity
Few introduced contaminants brings dirt and dirty stifled phenomenon, reduces maintenance cost；The utility model die heater can be with real-time display pipeline
Medium temperature, staff is facilitated to carry out management and control to die heater running status；The utility model die heater in the duct pressure compared with
Gao Shi, alarm signal can be sent, remind staff's timely processing, reduce the generation of security incident.
Brief description of the drawings
Fig. 1 is the principle schematic of existing die heater；
Fig. 2 is the principle schematic of the utility model die heater；
Fig. 3 is the structural representation of filter in the utility model die heater.
Wherein：Main cavity 1, inlet channel 2, mould 3, outlet conduit 4, the first temperature sensor 5, the first water pump 6, heat exchange
Device 7, input pipe 8, the first magnetic valve 9, efferent duct 10, second temperature sensor 11, heat exchange pipeline 12, second solenoid valve 13, the
Three magnetic valves 14, secondary cavity 15, level electrode 16, liquid feeding case 17, the second water pump 18, the 4th magnetic valve 19, charging line 20, mistake
Filter 21.Body 22, filter house 23, first pressure monitor 24, second pressure monitor 25.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As shown in Fig. 2 a kind of die heater, including main cavity 1, the heating element heater in main cavity 1, control heating element heater
The circuit board and the temperature adjustment button positioned at the outside of main cavity 1 heated, the delivery port of main cavity 1 pass through water inlet pipe
The water inlet of the connecting mold 3 of road 2, the delivery port of mould 3 connect the water inlet of main cavity 1 by outlet conduit 4, and mould 3 goes out
The first temperature sensor 5 is provided with the mouth of a river, the first water pump 6 is provided with inlet channel 2, heat exchange is provided with outlet conduit 4
Device 7, the delivery port of the inlet connecting mold 3 of heat exchanger 7, the water inlet of the liquid outlet connection main cavity 1 of heat exchanger 7 are described
First pressure monitor 24 is provided with inlet channel 2, for monitoring pressure of the water to the side wall of inlet channel 2, the outlet pipe
Second pressure monitor 25 is provided with road 4, for monitoring pressure of the water to the side wall of outlet conduit 4, the one end of heat exchanger 7 is connected with
Input pipe 8, the junction of heat exchanger 7 and input pipe 8 are provided with the first magnetic valve 9, and the other end is connected with efferent duct 10, main cavity
1 water outlet is provided with second temperature sensor 11, and three-way pipe is provided with inlet channel 2, and its one end is connected with mould 3,
The other end connects heat exchanger 7 by heat exchange pipeline 12, and second solenoid valve 13, the water inlet of mould 3 are provided with heat exchange pipeline 12
Place is provided with the 3rd magnetic valve 14, and the outside of main cavity 1 is provided with time cavity 15, and main cavity 1 connects with time cavity 15, main cavity 1
Equal with the highest point of secondary cavity 15, the highest point of secondary cavity 15 is provided with the main cavity 1 of level electrode 16 and passes through charging line 20
Liquid feeding case 17 is connected, the second water pump 18 and the 4th magnetic valve 19, level electrode 16, the 4th magnetic valve are provided with charging line 20
19 and first controller electrical connection.
As shown in figure 3, being additionally provided with filter 21 on charging line 20, filter 21 includes transparent tube body 22 and positioned at pipe
The water inlet of body 22 is fixed in spring type filter house 23 in body 22, the one end of filter house 23, and the other end is in free elongate
State, the outer wall of transparent tube body 22 are provided with scale
Wherein, die heater also includes second controller and display, the first temperature sensor 5, second temperature sensor 11
Electrically connected respectively with second controller, second controller receives and analyzes the first temperature sensor 5, second temperature sensor 11 passes
The electric signal passed, and the signal after analysis is passed into display, display shows that the first temperature sensor 5, second temperature pass
The temperature that sensor 11 senses.
Wherein, first pressure monitor 24, second pressure monitor 25 electrically connect with second controller, and second controller connects
Receive and analyze first pressure monitor 24, the electric signal that second pressure monitor 25 transmits, second controller connection alarm, when
When the pressure that first pressure monitor 24, second pressure monitor 25 monitor is higher than default pressure, second controller control report
Alert device sends alarm signal.
Main cavity 1, the heating element heater in main cavity 1, the circuit board that is heated of control heating element heater and positioned at master
Cavity
The temperature adjustment button in 1 outside, forms the chamber for providing thermal medium.Between heating element heater, circuit board and temperature adjustment button
Interaction belongs to technology well known to those skilled in the art, existing a large amount of associated heaters to be on the market present.
Regulation and control to the first magnetic valve 9, second solenoid valve 13, the 3rd magnetic valve 14 can be realized by two ways, one
Kind is artificial regulatory, the Temperature numerical and mould that staff senses according to the first temperature sensor 5, second temperature sensor 11
The first magnetic valve of opening/closing 9, second solenoid valve 13, the 3rd magnetic valve 14 are made in temperature requirement needed for 3, judgement；Another kind is logical
Cross and set circuit controller to be regulated and controled in die heater, the numerical value that the first temperature sensor 5, second temperature sensor 11 sense
Circuit controller is passed to, is controlled after circuit controller analysis and beats the first magnetic valve of opening/closing 9, the electricity of second solenoid valve the 13, the 3rd
Magnet valve 14.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. a kind of die heater, it is characterised in that including main cavity (1), the heating element heater in main cavity (1), control adds
The circuit board and the temperature adjustment button on the outside of main cavity (1) that thermal element is heated, the delivery port of main chamber body (1)
Pass through inlet channel（2）Connecting mold（3）Water inlet, the mould（3）Delivery port pass through outlet conduit（4）Connect main chamber
The water inlet of body (1), the inlet channel（2）On be provided with first pressure monitor（24）, for monitoring water to inlet channel
（2）The pressure of side wall, the outlet conduit（4）On be provided with second pressure monitor（25）, for monitoring water to outlet conduit
（4）The pressure of side wall, the mould（3）Water outlet be provided with the first temperature sensor（5）, the inlet channel（2）On
It is provided with the first water pump（6）, the outlet conduit（4）On be provided with heat exchanger（7）, the heat exchanger（7）Inlet connection
Mould（3）Delivery port, the heat exchanger（7）Liquid outlet connection main cavity (1) water inlet, the heat exchanger（7）One end
It is connected with input pipe（8）, the heat exchanger（7）With input pipe（8）Junction be provided with the first magnetic valve（9）, other end company
It is connected to efferent duct（10）, the water outlet of main chamber body (1) is provided with second temperature sensor（11）, the inlet channel
（2）On be provided with three-way pipe, its one end and mould（3）Connection, the other end pass through heat exchange pipeline（12）Connect heat exchanger（7）, institute
State heat exchange pipeline（12）On be provided with second solenoid valve（13）, the mould（3）Water inlet be provided with the 3rd magnetic valve
（14）.
2. die heater as claimed in claim 1, it is characterised in that time cavity is provided with the outside of main chamber body (1)（15）, institute
State main cavity (1) and time cavity（15）Connection, main chamber body (1) and time cavity（15）Highest point it is equal, the secondary cavity
（15）Highest point be provided with level electrode（16）, main chamber body (1) passes through charging line（20）Connect liquid feeding case（17）, institute
State charging line（20）On be provided with the second water pump（18）With the 4th magnetic valve（19）, the level electrode（16）, the 4th electromagnetism
Valve（19）Electrically connected with the first controller.
3. die heater as claimed in claim 2, it is characterised in that the charging line（20）On be provided with filter（21）.
4. die heater as claimed in claim 3, it is characterised in that the filter（21）Including transparent tube body（22）With positioned at
Body（22）Interior spring type filter house（23）, the filter house（23）Body is fixed in one end（22）Water inlet, the other end
In free elongation state.
5. die heater as claimed in claim 4, it is characterised in that the transparent tube body（22）Outer wall is provided with scale.
6. die heater as claimed in claim 1, it is characterised in that the die heater also includes second controller and display,
First temperature sensor（5）, second temperature sensor（11）, display electrically connected respectively with second controller, second control
Device processed receives and analyzes the first temperature sensor（5）, second temperature sensor（11）The electric signal of transmission, and by the letter after analysis
Number display is passed to, the display shows the first temperature sensor（5）, second temperature sensor（11）The temperature of sensing.
7. die heater as claimed in claim 6, it is characterised in that the first pressure monitor, second pressure monitor with
Second controller electrically connects, and the second controller receives and analyze first pressure monitor, second pressure monitor transmission
Electric signal, the second controller connect alarm, when the pressure that first pressure monitor, second pressure monitor monitor is higher than
During default pressure, the second controller control alarm sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695849.4U CN207027982U (en) | 2017-06-15 | 2017-06-15 | A kind of die heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695849.4U CN207027982U (en) | 2017-06-15 | 2017-06-15 | A kind of die heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027982U true CN207027982U (en) | 2018-02-23 |
Family
ID=61468014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720695849.4U Expired - Fee Related CN207027982U (en) | 2017-06-15 | 2017-06-15 | A kind of die heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391258A (en) * | 2020-03-30 | 2020-07-10 | 珠海格力智能装备有限公司 | Heat exchange system |
-
2017
- 2017-06-15 CN CN201720695849.4U patent/CN207027982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391258A (en) * | 2020-03-30 | 2020-07-10 | 珠海格力智能装备有限公司 | Heat exchange system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207028117U (en) | A kind of die heater | |
| CN100578399C (en) | Circulating cooling water purification re-utilization automatic monitoring system | |
| CN206536799U (en) | A kind of injection mold monitoring system | |
| CN208477404U (en) | The efficient switching control machine of quick-cooling and quick-warming automatic safe | |
| CN207027982U (en) | A kind of die heater | |
| CN207027981U (en) | A kind of die heater | |
| CN107597688B (en) | Reclaimed water reverse osmosis online diagnosis type automatic cleaning device and application thereof | |
| CN206014414U (en) | Horizontl tank type ozonator cell | |
| CN106115630B (en) | Horizontl tank type ozonator cell | |
| CN205879907U (en) | Multi -functional on -line monitoring device of thermal power factory heat exchanger | |
| CN203478983U (en) | Circulating water cooling device for vacuum induction furnace | |
| CN202656436U (en) | Water type high temperature mold temperature control system | |
| CN206683224U (en) | 180 DEG C of oil temperature machines | |
| CN207501460U (en) | A kind of novel online Low Voltage Pure water heating system | |
| CN212112254U (en) | Aging test temperature control device for lithium battery controller | |
| CN207628375U (en) | Cubic hinge press cooling water temperature-controlling system | |
| CN209996001U (en) | Warm water system and watering device | |
| CN201104284Y (en) | Temperature control device of rubber machine | |
| CN209304918U (en) | Hot flow path automatic cycle testing system | |
| CN206843225U (en) | A kind of apparatus for physical Chemical treating of circulating water | |
| CN203901698U (en) | Closed cycle temperature control system for rubber extruding machine | |
| CN206387172U (en) | Transducing devices and system | |
| CN206523062U (en) | The cooling-cycle device of intermediate frequency furnace | |
| CN201046350Y (en) | An improved lifting membrane evaporator | |
| CN208027196U (en) | A kind of temperature control system for crystallizer |
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: 20180223 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |