CN222697851U - An air-cooled hot and cold integrated mold temperature control unit - Google Patents
An air-cooled hot and cold integrated mold temperature control unit Download PDFInfo
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- CN222697851U CN222697851U CN202420661061.1U CN202420661061U CN222697851U CN 222697851 U CN222697851 U CN 222697851U CN 202420661061 U CN202420661061 U CN 202420661061U CN 222697851 U CN222697851 U CN 222697851U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 240
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000005057 refrigeration Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 230000001012 protector Effects 0.000 description 5
- 238000010992 reflux Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an air-cooled type cold and hot integrated die temperature control unit, which relates to the technical field of die temperature machines, wherein a water tank, a refrigerating module, a heating module and a water pump II are all arranged in an equipment cabinet, the refrigerating module is used for receiving hot water flowing back by a die and can cool the hot water, the heating module can heat and convey water pumped out of the water tank into the die, and the hot water flowing back by the die can be conveyed back into the water tank and is subjected to temperature synthesis with cold water in the water tank. The machine set integrates two air-cooled water chilling units and a mold heating system, so that the adjustable range of the mold temperature is increased, and the flexibility is also improved. The air-cooled chiller adopts a self cooling fan to perform heat exchange without externally connecting cooling water. And the mold heating system adopts a water source provided by a water chiller to heat and then convey the heated water to the mold for heating, when the cooled water is cooled, a cooling electromagnetic valve of the mold heating system is opened, hot water flows back into the water tank, and chilled water enters the mold heating system.
Description
Technical Field
The utility model relates to the technical field of mold temperature machines, in particular to an air-cooled type cold and hot integrated mold temperature control unit.
Background
In the injection molding process, the mold is required to be frequently moved to heat or cool due to the need of mold trial or equipment allocation. The traditional water cooling type water chiller and the traditional mold temperature machine are required to be connected with a cooling water pipeline for self cooling, so that the traditional water cooling type water chiller and the traditional mold temperature machine cannot flexibly move, and therefore, an air cooling type cold and hot integrated mold temperature control unit is provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an air-cooled type cold and hot integrated die temperature control unit, which solves the problems of the prior art.
In order to achieve the purpose, the utility model is realized by the following technical scheme that the air-cooled type cold and hot integrated die temperature control unit comprises:
An equipment cabinet;
the water tank is arranged at the inner bottom end of the equipment cabinet, and cold water is stored in the water tank;
The refrigerating module is arranged in the equipment cabinet and used for receiving hot water returned by the die and cooling the hot water, and a water pipe is connected between a water outlet of the refrigerating module and a water inlet of the water tank;
The heating module is arranged at the inner bottom end of the equipment cabinet, can heat and convey water pumped out of the water tank to the die, and can convey hot water returned by the die back to the inside of the water tank to perform temperature synthesis with cold water in the water tank;
And the water pump II is arranged at the bottom end of the equipment cabinet, and the water inlet is directly connected with the water outlet of the water tank.
Furthermore, a water outlet of the second water pump is connected with a second die water outlet pipe in series, the second die water outlet pipe is provided with two water outlets, one water outlet is connected with the die, the other water outlet is connected with a shunt pipe, and cold water can be conveyed into the heating module through the shunt pipe.
Further, the refrigerating module comprises an evaporator and a compressor which are fixedly arranged at the bottom end inside the equipment cabinet, and a condenser which is fixedly arranged at the top end inside the equipment cabinet, and a fan is arranged on a heat dissipation window reserved at the upper part of the condenser.
Further, the water inlet of the evaporator is connected with the water outlet of the die, the water outlet of the evaporator is connected with the water inlet of the water delivery pipe, and the evaporator, the compressor and the condenser are connected through a plurality of pipelines.
Further, the heating module comprises a water separator and a water pump I, wherein the water separator and the water pump I are installed at the bottom end inside the equipment cabinet, a water inlet at the bottom of the water separator is connected with a water inlet pipe of the water separator, the water inlet pipe of the water separator is connected with a shunt pipe in series, a water outlet of the water pump I is directly connected with an electric heat exchanger, a water inlet at the top of the water separator is connected with a mold water return pipe, and a water outlet of the electric heat exchanger is connected with a mold water outlet pipe I.
Further, an overheat reflux pipe is connected between the first die water outlet pipe and the water tank, an electromagnetic valve is connected in series in the section of the overheat reflux pipe, a temperature sensor is connected in series in a pipeline of the die water return pipe, and a communicating pipe is connected between the first die water outlet pipe and the die water return pipe.
The utility model provides an air-cooled type cold and hot integrated die temperature control unit. Compared with the prior art, the method has the following beneficial effects:
The air-cooled cold and hot integrated die temperature control unit integrates two air-cooled water chilling units and a die temperature rising system, so that the adjustable range of the die temperature is increased, and the flexibility is also improved. The air-cooled water chiller adopts the self cooling fan to perform heat exchange, does not need external cooling water, and improves the flexibility. And the mold heating system adopts a water source provided by a water chiller to heat and then convey the heated water to the mold for heating, when the cooled water is cooled, a cooling electromagnetic valve of the mold heating system is opened, hot water flows back into the water tank, and chilled water enters the mold heating system.
Drawings
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a schematic diagram of a refrigeration module according to the present utility model;
FIG. 4 is a schematic view of a heating module according to a first view angle of the present utility model;
Fig. 5 is a schematic structural view of a heating module according to a second view angle of the present utility model.
In the figure, 1, an equipment cabinet, 2, a water tank, 3, a refrigeration module, 31, an evaporator, 32, a compressor, 33, a condenser, 34, a fan, 4, a water pipe, 5, a heating module, 51, a water separator, 52, a water pump I, 53, a water separator water inlet pipe, 54, an electric heat exchanger, 55, a mold water return pipe, 56, a mold water outlet pipe I, 57, an overheating return pipe, 58, an electromagnetic valve, 59, a temperature sensor, 6, a water pump II, 7, a mold water outlet pipe II, 8 and a shunt pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the utility model provides a technical scheme that an air-cooled type cold and hot integrated die temperature control unit comprises an equipment cabinet 1, a water tank 2, a refrigeration module 3, a heating module 5 and a water pump II 6, wherein the water tank 2, the refrigeration module 3, the heating module 5 and the water pump II 6 are all arranged in the equipment cabinet 1, cold water is stored in the water tank 2, precisely chilled water is stored in the water tank 2, the refrigeration module 3 is used for receiving hot water flowing back from the die and can cool the hot water, a water pipe 4 is connected between a water outlet of the refrigeration module 3 and a water inlet of the water tank 2, the heating module 5 can heat and convey water pumped in the water tank 2 into the die, and can convey hot water flowing back from the die into the water tank 2 to be integrated with the temperature of the cold water in the water tank 2, a water inlet of the water pump II 6 is directly connected with a water outlet of the water tank 2, a water outlet 7 of the water pump II 6 is connected in series with a water outlet pipe 7 of the die, one water outlet is connected with the die, and the other water outlet is connected with a shunt pipe 8, and cold water can be conveyed into the water cooling module 5 through the pipe 8.
Referring to fig. 3, the refrigeration module 3 includes an evaporator 31 and a compressor 32 fixedly installed at the bottom end inside the equipment cabinet 1, and a condenser 33 fixedly installed at the top end inside the equipment cabinet 1, a fan 34 is installed on a heat dissipation window reserved at the upper portion of the condenser 33, a water inlet of the evaporator 31 is connected with a water outlet of the mold, a water outlet of the evaporator 31 is connected with a water inlet of the water pipe 4, and the evaporator 31, the compressor 32 and the condenser 33 are all connected through a plurality of pipelines.
Referring to fig. 4 and 5, the heating module 5 includes a water separator 51 installed at the bottom end inside the equipment cabinet 1, a first water pump 52, a water inlet at the bottom of the water separator 51 is connected with a water separator water inlet pipe 53, the water separator water inlet pipe 53 is connected with the shunt tube 8 in series, a water outlet of the first water pump 52 is directly connected with an electric heat exchanger 54, a water inlet at the top of the water separator 51 is connected with a mold water return pipe 55, a water outlet of the electric heat exchanger 54 is connected with a mold water outlet pipe 56, a overheat reflux pipe 57 is commonly connected between the mold water outlet pipe 56 and the water tank 2, an electromagnetic valve 58 is connected in series in a section of the overheat reflux pipe 57, and a temperature sensor 59 is connected in series in a pipeline of the mold water return pipe 55.
It should be noted that, an overheat protector is further installed in the equipment cabinet 1, the temperature sensor 59 can communicate with the overheat protector, the electromagnetic valve 58 is controlled by the overheat protector, that is, when the backwater temperature detected by the temperature sensor 59 is greater than a set value, the signal is transmitted to the overheat protector, and the overheat protector controls the electromagnetic valve 58 to be opened.
When the cooling water machine set is used, cold water and hot water can be respectively supplied to a die, when the cold water is needed to be supplied to the die, a second water outlet pipe 7 of the die is connected with a water inlet of the die, a water inlet pipe of an evaporator 31 is connected with a water outlet of the die, a second water pump 6 is started, chilled water in a water tank 2 is injected into the die, after the die is cooled, the hot water flows back into the evaporator 31, the hot water is cooled through a refrigerating module 3 consisting of the evaporator 31, a compressor 32, a condenser 33 and a fan 34, and the cooled water is returned to the water tank 2 again and is injected into the die, and is circulated in sequence;
When hot water is needed to be provided in the mould, the water pump II 6 pumps the water in the water tank 2, the water is led into the water separator 51 through the shunt pipe 8 and the water separator water inlet pipe 53, the water pump I52 is started again, the water in the water separator 51 is injected into the electric heat exchanger 54, after being heated by the electric heat exchanger 54, the water is injected into the mould through the mould water outlet pipe I56, after the water is used by the mould, the water flows back into the water separator 51 through the mould water return pipe 55, if the temperature sensor 59 detects that the return water temperature exceeds a set value, on one hand, cold water entering through the water separator water inlet pipe 53 is mixed with the high-temperature water in the water separator 51, so as to reduce part of the temperature, on the other hand, the electromagnetic valve 58 is opened, and part of the water is returned into the water tank 2 through the overheat return pipe 57 to be integrated with the cold water temperature in the water tank 2.
Claims (6)
1. An air-cooled cold and hot integrative mould temperature control unit, characterized by comprising:
An equipment cabinet (1);
The water tank (2) is arranged at the inner bottom end of the equipment cabinet (1), and cold water is stored in the water tank (2);
The refrigerating module (3) is arranged in the equipment cabinet (1) and used for receiving hot water returned by the mold and cooling the hot water, and a water pipe (4) is connected between a water outlet of the refrigerating module (3) and a water inlet of the water tank (2);
The heating module (5) is arranged at the bottom end of the inside of the equipment cabinet (1), can heat and convey water pumped out of the water tank (2) into the die, and can convey hot water flowing back from the die into the water tank (2), so that the temperature of the hot water and cold water in the water tank (2) are integrated;
And the second water pump (6) is arranged at the bottom end of the equipment cabinet (1), and the water inlet is directly connected with the water outlet of the water tank (2).
2. The air-cooled type cold and hot integrated die temperature control unit according to claim 1, wherein a die water outlet pipe II (7) is connected in series with a water outlet of the water pump II (6), the die water outlet pipe II (7) is provided with two water outlets, one water outlet is connected with a die, the other water outlet is connected with a shunt pipe (8), and cold water can be conveyed into the heating module (5) through the shunt pipe (8).
3. An air-cooled cold and hot integrated mold temperature control unit according to claim 1, wherein the refrigeration module (3) comprises an evaporator (31) fixedly installed at the bottom end inside the equipment cabinet (1), a compressor (32) and a condenser (33) fixedly installed at the top end inside the equipment cabinet (1), and a fan (34) is installed on a heat dissipation window reserved at the upper part of the condenser (33).
4. An air-cooled cold and hot integrated die temperature control unit according to claim 3, wherein the water inlet of the evaporator (31) is connected with the water outlet of the die, the water outlet of the evaporator (31) is connected with the water inlet of the water delivery pipe (4), and the evaporator (31), the compressor (32) and the condenser (33) are connected through a plurality of pipelines.
5. The air-cooled cold and hot integrated die temperature control unit according to claim 1, wherein the heating module (5) comprises a water separator (51) and a water pump I (52) which are arranged at the bottom end inside the equipment cabinet (1), a water inlet at the bottom of the water separator (51) is connected with a water separator water inlet pipe (53), the water separator water inlet pipe (53) is connected with a shunt pipe (8) in series, a water outlet of the water pump I (52) is directly connected with an electric heat exchanger (54), a water inlet at the top of the water separator (51) is connected with a die water return pipe (55), and a water outlet of the electric heat exchanger (54) is connected with a die water outlet pipe I (56).
6. An air-cooled cold and hot integrated mould temperature control unit according to claim 5, wherein a superheated return pipe (57) is commonly connected between the first mould water outlet pipe (56) and the water tank (2), an electromagnetic valve (58) is connected in series in a section of the superheated return pipe (57), and a temperature sensor (59) is connected in series in a pipeline of the mould return pipe (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420661061.1U CN222697851U (en) | 2024-04-02 | 2024-04-02 | An air-cooled hot and cold integrated mold temperature control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420661061.1U CN222697851U (en) | 2024-04-02 | 2024-04-02 | An air-cooled hot and cold integrated mold temperature control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222697851U true CN222697851U (en) | 2025-04-01 |
Family
ID=95138809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420661061.1U Active CN222697851U (en) | 2024-04-02 | 2024-04-02 | An air-cooled hot and cold integrated mold temperature control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222697851U (en) |
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2024
- 2024-04-02 CN CN202420661061.1U patent/CN222697851U/en active Active
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