CN202123231U - Real-time temperature control device for die casting mould - Google Patents
Real-time temperature control device for die casting mould Download PDFInfo
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- CN202123231U CN202123231U CN2011200913469U CN201120091346U CN202123231U CN 202123231 U CN202123231 U CN 202123231U CN 2011200913469 U CN2011200913469 U CN 2011200913469U CN 201120091346 U CN201120091346 U CN 201120091346U CN 202123231 U CN202123231 U CN 202123231U
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- magnetic valve
- moisturizing magnetic
- temp controlled
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Abstract
The utility model discloses a real-time temperature control device for a die casting mould, which comprises a filter, a main water inlet electromagnetic valve, a bypass water supplying electromagnetic valve, a flow regulating valve, a temperature control meter, a temperature sensing thermocouple, a check valve, water pump motor, a main circuit, a temperature control circuit and a temperature controller execution circuit. The real-time temperature control device is used for automatically monitoring multiple paths and controlling the temperature of the mould so that a purpose of keeping a mould at a constant temperature is achieved. The real-time temperature control device can be used for respectively regulating the temperature independently in real time to a plurality of different parts of the mould according to the actual temperature of the mould, so that constant temperature effects are stable and reliable; moreover, one real-time temperature control device can be used for replacing a plurality of common mould temperature controllers and has the advantages of low cost, simpleness in use and popularization and the like, as well as highly excellent application value and market value.
Description
Technical field
The utility model relates to temperature automatic control technology field; Be particularly related to a kind of die casting temperature real-time control apparatus.
Background technology
Die heater commonly used has two limitations in producing at present, lets the user can't be freely:
The first, in the actual production, the ideal temperature scope at each position of mould is all different, and needs the real-time constant temperature of multiple spot.Machine of die heater commonly used has only one to two temperature controlled fortune oil system;
The second, die heater commonly used is the oil temperature of control input mould, when mold temperature changes, can't discern, thereby also just can't the auto-control mold temperature.
The utility model content
The utility model is to the defective that the above-mentioned background technology exists a kind of die casting temperature real-time control apparatus to be provided; It can be according to the actual temperature of mould; It is carried out real-time regulated, thereby reach the constant of mold temperature, to overcome and to solve many deficiencies that above-mentioned known publicly-owned technology exists.
For realizing above-mentioned purpose; The utility model discloses a kind of die casting temperature real-time control apparatus; Be used to control the temperature of mould, it comprises: filter, main entering water electromagnetic valve YA9, some flow control valves, bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8, some bypass moisturizing choke valves, some temperature-sensitive thermocouple, some check valves, water tank, water inlet trunk line, pump motor M1 and control circuits.
One side of said mould is provided with some groups of water inlets, and the opposite side correspondence is provided with some groups of water return outlets.Said water inlet trunk line, filter, main entering water electromagnetic valve, some bypass moisturizing choke valves are connected in series respectively more respectively with some flow control valves and after connecing with bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8; Be communicated with in proper order through connecting flexible pipe, and be communicated with respectively with some groups of water inlets of said mould one side setting;
The corresponding some groups of water return outlets that are provided with of the opposite side of said mould are communicated with said water tank, pump motor, drainage pipeline through some check valves of serial connection respectively in proper order.Some temperature-sensitive thermocouple that are used for some groups of water return outlet water temperatures of the said mould of sensing vertically are arranged on respectively after the some groups of water return outlets of said mould.
Said control circuit be arranged at the said filter in the water master water route into, main entering water electromagnetic valve and some flow control valves, some bypass moisturizing magnetic valves, some bypass moisturizing choke valves, some temperature-sensitive thermocouple, some check valves and pump motor and electrically connect.
Owing to adopted above technical scheme, the utlity model has following good effect:
(1) can regulate in real time according to the mould actual temperature, thereby reach the constant of mold temperature;
(2) mould constant temperature effect stability is reliable, can independently carry out constant temperature separately to a plurality of different at different position and different of mould;
(3) die heaters are organized independently temperature control system more, can independently carry out constant temperature separately to a plurality of different at different position and different of mould;
(4) can replace many die heaters commonly used, cost is low, be easy to use and promote.
Description of drawings
Fig. 1 is the control circuit schematic diagram of a kind of embodiment of the utility model.
Fig. 2 is the utility model water route principle schematic.
The specific embodiment
For further understanding characteristic, technological means and the specific purposes that reached, the function of the utility model, the utility model is described in further detail below in conjunction with the accompanying drawing and the specific embodiment.
See also Fig. 1 and Fig. 2; The utility model die casting temperature real-time control apparatus is used to control the temperature of mould 9, and it comprises: filter 10, main entering water electromagnetic valve YA9, some flow control valves 61, bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8, some bypass moisturizing choke valves 71, temperature-sensitive thermocouple ST1, temperature-sensitive thermocouple ST2, temperature-sensitive thermocouple ST3, temperature-sensitive thermocouple ST4, temperature-sensitive thermocouple ST5, temperature-sensitive thermocouple ST6, temperature-sensitive thermocouple ST7, temperature-sensitive thermocouple ST8, some check valves 21, water tank 12, water inlet trunk line 13, pump motor M1 and control circuit 20.
One side of said mould 9 is provided with some groups of water inlets 911, and the opposite side correspondence is provided with some groups of water return outlets 921.Said water inlet trunk line 13, filter 10, main entering water electromagnetic valve YA9, some bypass moisturizing choke valves 71 are connected in series respectively more respectively with some flow control valves 61 and after connecing with bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8; Be communicated with in proper order through connecting flexible pipe, and be communicated with respectively with the some groups of water inlets 911 of said mould 9 one sides setting;
The corresponding some groups of water return outlets 921 that are provided with of the opposite side of said mould 9 some the check valves 21 through serial connection respectively are communicated with said water tank 11, pump motor M1, drainage pipeline in proper order.The temperature-sensitive thermocouple ST1, temperature-sensitive thermocouple ST2, temperature-sensitive thermocouple ST3, temperature-sensitive thermocouple ST4, temperature-sensitive thermocouple ST5, temperature-sensitive thermocouple ST6, temperature-sensitive thermocouple ST7, the temperature-sensitive thermocouple ST8 that are used for some groups of water return outlets 921 water temperatures of the said mould 9 of sensing vertically are arranged on respectively after the some groups of water return outlets 921 of said mould 9.
Said control circuit 20 and the said filter 10 that is arranged in the water master water route into; Main entering water electromagnetic valve YA9 and some flow control valves 61; Bypass moisturizing magnetic valve YA1; Bypass moisturizing magnetic valve YA2; Bypass moisturizing magnetic valve YA3; Bypass moisturizing magnetic valve YA4; Bypass moisturizing magnetic valve YA5; Bypass moisturizing magnetic valve YA6; Bypass moisturizing magnetic valve YA7; Bypass moisturizing magnetic valve YA8; Some bypass moisturizing choke valves 71; Temperature-sensitive thermocouple ST1; Temperature-sensitive thermocouple ST2; Temperature-sensitive thermocouple ST3; Temperature-sensitive thermocouple ST4; Temperature-sensitive thermocouple ST5; Temperature-sensitive thermocouple ST6; Temperature-sensitive thermocouple ST7; Temperature-sensitive thermocouple ST8; Some check valves 21 electrically connect with pump motor M1.
Said control circuit 20 is provided with main circuit 201, temperature-control circuit 202 and the temperature controller executive circuit 203 of mutual electrical connection.Said main circuit 201 is for being electrically connected the general threephase motor control circuit that constitutes by switch QF, A.C. contactor contact KM2, electrothermal relay FR, phase sequence relay XJ and pump motor M1.
Said temperature-control circuit 202 is by transformer T1; Power switch SB1; Power supply indicator HLI; Select start button SB2; Select start button SB3; Select start button SB4; Select start button SB5; Select start button SB6; Select start button SB7; Select start button SB8; Select start button SB9; Phase sequence relay XJ contact KXJ; Control contactor KM1 and contact KM11 thereof; Main entering water electromagnetic valve YA9; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Time relay KT and contact KT1 thereof; Contact KT2; A.C. contactor KM2; Pump motor starts indicator lamp HL2; Electrothermal relay contact FR1; Liquid-level switch P electrically connects formation;
Behind the control contactor KM1 and main entering water electromagnetic valve YA9 coil that the normally closed contact KXJ serial connection power switch SB1 of phase sequence relay XJ reaches and connects, be electrically connected to the 220V AC power of T1 level of transformer;
Select start button SB2; Select start button SB3; Select start button SB4; Select start button SB5; Select start button SB6; Select start button SB7; Select start button SB8; Select the corresponding respectively serial connection temp controlled meter t
of start button SB9; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Some of temp controlled meter t
back one-tenth also connect branch road; Again and connect by liquid-level switch P and time-delay contact KT2 and the time relay KT coil of serial connection time relay KT formed after meeting the normal opened contact KT1 of time relay KT branch road reaches and connects;
By the normal opened contact K11 of the normal opened contact KT3 of time relay KT, auxiliary reclay K1 and meet the normally closed contact FR1 of back serial connection electrothermal relay FR, again behind coil and the branch road that water pump operation indicator lamp HL2 forms of the A.C. contactor KM2 after being connected in series and connecing, the normally closed contact KXJ of normal opened contact KM11, power supply indicator HL1 and phase sequence relay XJ through the contactor KM1 that is connected in series is electrically connected to the 220V AC power of T1 time grade in transformer.
Said temperature controller executive circuit 203 is by transformer T2; Auxiliary reclay K1 and contact K11 thereof; Time relay contact KT2; Pump motor start button SB10; Pump motor stop button SB11; Rectifier bridge D; Bypass moisturizing magnetic valve YA1; Bypass moisturizing magnetic valve YA2; Bypass moisturizing magnetic valve YA3; Bypass moisturizing magnetic valve YA4; Bypass moisturizing magnetic valve YA5; Bypass moisturizing magnetic valve YA6; Bypass moisturizing magnetic valve YA7; Bypass moisturizing magnetic valve YA8; Temp controlled meter normal opened contact t
; Temp controlled meter normal opened contact t
; Temp controlled meter normal opened contact t
; Temp controlled meter normal opened contact t
; Temp controlled meter normal opened contact t
; Temp controlled meter normal opened contact t
; Temp controlled meter normal opened contact t
; Temp controlled meter normal opened contact t
constitutes;
Pump motor start button SB10 and meet auxiliary reclay contact K11 after, be connected in series pump motor stop button SB11, time relay contact KT2 and auxiliary reclay coil K1 again;
Temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
are connected in series respectively Xing Chengs some and connect branch road behind bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, the bypass moisturizing magnetic valve YA8 coil, transformer T2 through rectifier bridge D provide+24V voltage is to said and connect branch road Gong Dian.
The operation principle of the utility model is following:
As everyone knows, the temperature uniformity of mould is good more, and its product quality of producing is high more.The die casting temperature real-time control apparatus of one playscript with stage directions utility model is provided with eight groups of independently temperature-control circuits, can independently carry out temperature control separately to eight different at different position and different on mould or many moulds.
Eight groups of water return outlet 921 places of mould 9 vertically are provided with eight, temperature-sensitive thermocouple ST1, temperature-sensitive thermocouple ST2, temperature-sensitive thermocouple ST3, temperature-sensitive thermocouple ST4, temperature-sensitive thermocouple ST5, temperature-sensitive thermocouple ST6, temperature-sensitive thermocouple ST7, temperature-sensitive thermocouple ST8; The variations in temperature of induction in the time of in fact, detection mould 9 water return outlets; And be converted into the signal of telecommunication and send into temperature-control circuit 202; When a certain branch road temperature in 1-8 the monitoring point raises or reduces; Can adjust the size that flows into mould 9 current in real time through opening corresponding bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8, thereby reach control mould 9 purpose of water temperature everywhere.
Be example with first via temperature control facility below, divide normal operating position and the situation explanation of supposing that first via temperature control facility appearance temperature raises and reduces in the mould 9.
1, normal operating position
Mould 9 each point temperature are identical with the temperature of setting, and water route control element and circuit elements device are in proper working order.
⑴, the threephase switch QF that closes, control main circuit 201.Turn on the power switch SB1; Temperature-control circuit 202 is started working; Contactor KM1 gets electric, and its KM11 closure of often making war is opened and selected to start knob SB2; First via control circuit is opened and is started working; Set flow control valve 61, with control water inlet certain flow, water from water inlet after filter 5, main entering water electromagnetic valve YA9, flow control valve get into mould 9; But through the temperature-sensitive thermocouple ST1 of temperature sensor, make temp controlled meter t
show the temperature of mould 9 first via water during outflow.The temperature of sensing as temperature-sensitive thermocouple ST1 is in the design temperature scope time, and bypass moisturizing magnetic valve YA1 does not work, and water gets into discharge outlet through the single-phase valve 21 of the first via with pump motor M1 and flows out.Water is through water inlet trunk line 13, and the water return outlet 921 that flows through bypass moisturizing choke valve 71 arrival moulds 9 is bypass work.7 the tunnel the 1 tunnel principle is identical therewith for all the other, repeats no more at this.
2, illustrate working condition when raising like the 1 tunnel temperature of monitored mould 9:
Said (is that water gets into flow control valve 61 through filter 10, main entering water electromagnetic valve YA9 under the normal operation of main water route; Get into mould 9; Arrive discharge outlet through temperature-sensitive thermocouple ST1, first via check valve 21) when the temperature sensed as temperature-sensitive thermocouple ST1 exceeds temp controlled meter t
range of set temperature; Temp controlled meter normal opened contact t
closure of temp controlled meter t
; Bypass moisturizing magnetic valve YA1 gets and opens after electric; (according to varying in size of mould 9; Regulate bypass moisturizing choke valve 71, just can control the size that gets into mould 9 current).By-pass water adds first group of water inlet 911 of mould 9, and the water yield that gets into this group is increased, and the heat of being taken away increases, and temperature reduces.
When the mold temperature is reduced to lower than the range of the set: the main water under normal operating conditions, when the thermocouple temperature sensor ST1 to the first way of the mold temperature is lower than 9 temperature table t?
The temperature setting range when the temperature table t?
The temperature table normally open contacts t
to the OFF state, the bypass solenoid valve water YA1 in the off state, the bypass does not work, reduce the amount of water flowing through the water to reduce the heat taken away, die In the production process of gradually heated to a predetermined temperature range, the cycle according to this control, the mold temperature can be kept within a certain range.Other is 7 the tunnel identical with the 1 tunnel control principle, repeats no more at this.
The utlity model has and can be directed against a plurality of different at different position and different of mould, according to the mould actual temperature; Carry out separately in real time, independently that adjustment, constant temperature effect stability are reliable, die heater can replace many die heaters commonly used, cost is low, be easy to use and plurality of advantages such as popularization, have excellent application value and market value.
The above embodiment has only expressed a kind of embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with accompanying claims.
Claims (5)
1. die casting temperature real-time control apparatus; Be used to control the temperature of mould (9), it comprises: filter (10), main entering water electromagnetic valve YA9, some flow control valves (61), bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8, some bypass moisturizing choke valves (71), temperature-sensitive thermocouple ST1, temperature-sensitive thermocouple ST2, temperature-sensitive thermocouple ST3, temperature-sensitive thermocouple ST4, temperature-sensitive thermocouple ST5, temperature-sensitive thermocouple ST6, temperature-sensitive thermocouple ST7, temperature-sensitive thermocouple ST8, some check valves (21), water tank (12), water inlet trunk line (13) and pump motor M1;
One side of said mould (9) is provided with some groups of water inlets (911), and the opposite side correspondence is provided with some groups of water return outlets (921);
Said water inlet trunk line (13), filter (10), main entering water electromagnetic valve YA9, some bypass moisturizing choke valves (71) are connected in series respectively more respectively with some flow control valves (61) and after connecing with bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8; Be communicated with in proper order through connecting flexible pipe, and be communicated with respectively with the some groups of water inlets (911) of said mould (9) one sides setting;
The corresponding some groups of water return outlets (921) that are provided with of the opposite side of said mould (9) are communicated with said water tank (11), pump motor M1, drainage pipeline through some the check valves (21) of serial connection respectively in proper order;
The some groups of water return outlets (921) that some groups of water return outlets (921), the temperature-sensitive thermocouple ST1 of water temperature, temperature-sensitive thermocouple ST2, temperature-sensitive thermocouple ST3, temperature-sensitive thermocouple ST4, temperature-sensitive thermocouple ST5, temperature-sensitive thermocouple ST6, temperature-sensitive thermocouple ST7, the temperature-sensitive thermocouple ST8 that is used for the said mould of sensing (9) vertically is arranged on said mould (9) respectively afterwards;
It is characterized in that: also comprise control circuit (20), said control circuit (20) and said filter (10), main entering water electromagnetic valve YA9 and some the flow control valves (61), bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8, some bypass moisturizing choke valves (71), temperature-sensitive thermocouple ST1, temperature-sensitive thermocouple ST2, temperature-sensitive thermocouple ST3, temperature-sensitive thermocouple ST4, temperature-sensitive thermocouple ST5, temperature-sensitive thermocouple ST6, temperature-sensitive thermocouple ST7, temperature-sensitive thermocouple ST8, some check valves (21) and the pump motor M1 electric connection that are arranged in the water master water route into.
2. die casting temperature real-time control apparatus according to claim 1 is characterized in that: said control circuit (20) is provided with main circuit (201), temperature-control circuit (202) and the temperature controller executive circuit (203) of mutual electrical connection.
3. die casting temperature real-time control apparatus according to claim 2 is characterized in that: said main circuit (201) is for being electrically connected the general threephase motor control circuit that constitutes by switch QF, A.C. contactor contact KM2, electrothermal relay FR, phase sequence relay XJ and pump motor M1.
4. die casting temperature real-time control apparatus according to claim 2 is characterized in that: said temperature-control circuit (202) is by transformer T1, power switch SB1, power supply indicator HLI, selects start button SB2, selection start button SB3, selection start button SB4, selection start button SB5, selection start button SB6, selects start button SB7, selection start button SB8, selection start button SB9, phase sequence relay XJ contact KXJ, control contactor KM1 and contact KM11, main entering water electromagnetic valve YA9, temp controlled meter t
, temp controlled meter t
, temp controlled meter t
, temp controlled meter t
, temp controlled meter t
, temp controlled meter t
, temp controlled meter t
, temp controlled meter t
, time relay KT and contact KT1 thereof, KT2, A.C. contactor KM2, pump motor Qi Dong indicator lamp HL2, electrothermal relay contact FR1, liquid-level switch P to electrically connect formation;
Behind the control contactor KM1 and main entering water electromagnetic valve YA9 coil that the normally closed contact KXJ serial connection power switch SB1 of phase sequence relay XJ reaches and connects, be electrically connected to the 220V AC power of T1 level of transformer;
Select start button SB2; Select start button SB3; Select start button SB4; Select start button SB5; Select start button SB6; Select start button SB7; Select start button SB8; Select the corresponding respectively serial connection temp controlled meter t
of start button SB9; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Temp controlled meter t
; Some of temp controlled meter t
back one-tenth also connect branch road;
Again and connect by liquid-level switch P and time-delay contact KT2 and the time relay KT coil of serial connection time relay KT formed after meeting the normal opened contact KT1 of time relay KT branch road reaches and connects;
By the normal opened contact K11 of the normal opened contact KT3 of time relay KT, auxiliary reclay K1 and meet the normally closed contact FR1 of back serial connection electrothermal relay FR, again behind coil and the branch road that water pump operation indicator lamp HL2 forms of the A.C. contactor KM2 after being connected in series and connecing, the normally closed contact KXJ of normal opened contact KM11, power supply indicator HL1 and phase sequence relay XJ through the contactor KM1 that is connected in series is electrically connected to the 220V AC power of T1 time grade in transformer.
5. die casting temperature real-time control apparatus according to claim 2 is characterized in that: said temperature controller executive circuit (203) is made up of transformer T2, auxiliary reclay K1 and contact K11 thereof, time relay contact KT2, pump motor start button SB10, pump motor stop button SB11, rectifier bridge D, bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, bypass moisturizing magnetic valve YA8, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
;
Pump motor start button SB10 and meet auxiliary reclay contact K11 after, be connected in series pump motor stop button SB11, time relay contact KT2 and auxiliary reclay coil K1 again;
Temp controlled meter normal opened contact temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
, temp controlled meter normal opened contact t
are connected in series respectively Xing Chengs some and connect branch road behind bypass moisturizing magnetic valve YA1, bypass moisturizing magnetic valve YA2, bypass moisturizing magnetic valve YA3, bypass moisturizing magnetic valve YA4, bypass moisturizing magnetic valve YA5, bypass moisturizing magnetic valve YA6, bypass moisturizing magnetic valve YA7, the bypass moisturizing magnetic valve YA8 coil, transformer T2 through rectifier bridge D provide+24V voltage is to said and connect branch road Gong Dian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200913469U CN202123231U (en) | 2011-03-31 | 2011-03-31 | Real-time temperature control device for die casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200913469U CN202123231U (en) | 2011-03-31 | 2011-03-31 | Real-time temperature control device for die casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123231U true CN202123231U (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200913469U Expired - Fee Related CN202123231U (en) | 2011-03-31 | 2011-03-31 | Real-time temperature control device for die casting mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN202123231U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990037A (en) * | 2012-12-14 | 2013-03-27 | 宁波隆源精密机械有限公司 | Combined multifunctional die temperature control device |
| CN102990888A (en) * | 2012-12-04 | 2013-03-27 | 东南大学 | Automatic adjustment and control device for mold temperature field |
| CN103441614A (en) * | 2013-08-19 | 2013-12-11 | 宁波鲍斯能源装备股份有限公司 | Motor cooling device of refrigeration compressor |
| CN105817609A (en) * | 2016-05-16 | 2016-08-03 | 上海皮尔博格有色零部件有限公司 | Temperature control system of cylinder cover mold |
| CN106180640A (en) * | 2016-08-29 | 2016-12-07 | 美诺精密压铸(上海)有限公司 | A kind of die-casting forming die multi-chamber temperature control system and method |
-
2011
- 2011-03-31 CN CN2011200913469U patent/CN202123231U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990888A (en) * | 2012-12-04 | 2013-03-27 | 东南大学 | Automatic adjustment and control device for mold temperature field |
| CN102990037A (en) * | 2012-12-14 | 2013-03-27 | 宁波隆源精密机械有限公司 | Combined multifunctional die temperature control device |
| CN103441614A (en) * | 2013-08-19 | 2013-12-11 | 宁波鲍斯能源装备股份有限公司 | Motor cooling device of refrigeration compressor |
| CN103441614B (en) * | 2013-08-19 | 2016-12-28 | 宁波鲍斯能源装备股份有限公司 | A kind of cooling devcie of motor of refrigeration compressor |
| CN105817609A (en) * | 2016-05-16 | 2016-08-03 | 上海皮尔博格有色零部件有限公司 | Temperature control system of cylinder cover mold |
| CN106180640A (en) * | 2016-08-29 | 2016-12-07 | 美诺精密压铸(上海)有限公司 | A kind of die-casting forming die multi-chamber temperature control system and method |
| CN106180640B (en) * | 2016-08-29 | 2019-02-22 | 美诺精密压铸(上海)有限公司 | Die-casting forming die multi-chamber temperature control system and method |
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