CN201833566U - Heating and cooling integral mold temperature controller - Google Patents
Heating and cooling integral mold temperature controller Download PDFInfo
- Publication number
- CN201833566U CN201833566U CN2010205607855U CN201020560785U CN201833566U CN 201833566 U CN201833566 U CN 201833566U CN 2010205607855 U CN2010205607855 U CN 2010205607855U CN 201020560785 U CN201020560785 U CN 201020560785U CN 201833566 U CN201833566 U CN 201833566U
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Abstract
The utility model discloses a heating and cooling integral mold temperature controller, which comprises a mold, a heating circuit used for heating the mold and started by the heating and cooling integral mold temperature controller when the mold needs to be heated, and a cooling circuit used for cooling the mold and started by the heating and cooling integral mold temperature controller when the mold needs to be cooled, wherein a heating and cooling dual-purpose pipeline is arranged in the mold, and the heating circuit and the cooling circuit are connected with the heating and cooling dual-purpose pipeline respectively. The heating and cooling integral mold temperature controller provided by the utility model has the advantages of simple structure, low equipment cost and heating and cooling functions.
Description
Technical field
The utility model relates to the die heater technical field, especially relates to a kind of cold and hot one die heater.
Background technology
In the prior art, die heater is used for mould is heated, and die heater comprises heater, is provided with water back in the mould, heater connects the water back of mould and constitutes heating circuit, and the hot water that adds by circular flow in heating circuit heats mould.Yet the die heater of prior art only has single heating function, does not have refrigerating function, therefore is necessary to be improved.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model provides a kind of cold and hot one die heater, and it is simple in structure, and equipment cost is low, has heating function and refrigerating function.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of cold and hot one die heater, heating circuit that comprises mould, when mould need heat, mould is heated and the cooling circuit that when mould need cool off, mould is cooled off by cold and hot one die heater startup by cold and hot one die heater startup, be provided with the dual-purpose pipeline of heating cooling in the mould, heating circuit cools off dual-purpose pipeline with the heating that cooling circuit is connected respectively in the mould.
Described heating circuit comprises thermotank, medium pump and heating circuit magnetic valve, thermotank, medium pump, heating circuit magnetic valve and the heating in connecing mould are cooled off dual-purpose pipeline and are connected in turn, the two ends of the dual-purpose pipeline of heating cooling are respectively arranged with water inlet end and water side, and the heating circuit magnetic valve is arranged between the water side and medium pump of the dual-purpose pipeline of heating cooling.
Described heating circuit also comprises the moisturizing branch road, and the water inlet end of moisturizing branch road connects the water source, and the water side of moisturizing branch road is inserted in heating circuit, is provided with moisturizing in the moisturizing branch road and props up way solenoid valve.
The water side of described moisturizing branch road is connected the position between heating circuit magnetic valve and the medium pump.
Described heating circuit also comprises the adjustment branch road, and first end of adjustment branch road connects the water source, and second termination of adjustment branch road is gone into heating circuit, is provided with adjustment in the adjustment branch road and props up way solenoid valve.
Second end of described adjustment branch road is connected the position between the water inlet end of thermotank and the dual-purpose pipeline of heating cooling.
Described cooling circuit comprises cooling device, water tank, water supply pump and cooling circuit control valve, water tank connects water supply pump, water supply pump connects the water inlet of cooling device, the delivery port of cooling device connects the medium pump, the water side of the dual-purpose pipeline of heating cooling connects water tank, has access to the cooling circuit control valve between the water side of the dual-purpose pipeline of heating cooling and the water tank.
Described cooling device comprises compressor, condenser, device for drying and filtering, expansion valve and evaporimeter, and compressor, condenser, device for drying and filtering, expansion valve and evaporimeter are connected in turn, and the water inlet and the delivery port of cooling device are arranged at evaporimeter.
The delivery port of described cooling device connects water tank.
Described heating circuit also comprises by-passing valve, one end of by-passing valve is connected between medium pump and the heating circuit magnetic valve, the other end is connected thermotank and heating is cooled off between the water inlet end of dual-purpose pipeline, and the water inlet end and the water side of the dual-purpose pipeline of heating cooling are connected with ball valve respectively.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: the utility model is simple in structure, and equipment cost is low, has heating function and refrigerating function.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of cold and hot one die heater of the present utility model.
Fig. 2 is the structural representation of cold and hot one die heater of the present utility model when being in refrigerating function.
Among the figure: 1, way solenoid valve 6 is propped up in mould 2, thermotank 3, medium pump 4, heating circuit magnetic valve 5, moisturizing, adjustment is propped up way solenoid valve 7, water supply pump 8, water tank 9, cooling circuit control valve 10, compressor 11, condenser 12, device for drying and filtering 13, expansion valve 14, evaporimeter 15, by-passing valve 16, ball valve.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see illustrated in figures 1 and 2: a kind of cold and hot one die heater, heating circuit that comprises mould 1, when mould 1 needs heat, mould 1 is heated and the cooling circuit that when mould 1 needs cool off, mould 1 is cooled off by cold and hot one die heater startup by cold and hot one die heater startup, be provided with the dual-purpose pipeline of heating cooling in the mould 1, heating circuit cools off dual-purpose pipeline with the heating that cooling circuit is connected respectively in the mould 1.
Heating circuit of the present utility model cools off dual-purpose pipeline with the heating that cooling circuit is connected in the mould 1 jointly, the user is switched use heating circuit and cooling circuit according to instructions for use, make cold and hot one die heater of the present utility model have heating function and refrigerating function, and simple in structure, equipment cost is low.
Heating circuit comprises thermotank 2, medium pump 3 and heating circuit magnetic valve 4, thermotank 2, medium pump 3, heating circuit magnetic valve 4 and connect mould 1 in heating cool off dual-purpose pipeline and be connected in turn, the two ends of the dual-purpose pipeline of heating cooling are respectively arranged with water inlet end and water side, the water inlet end and the water side of the dual-purpose pipeline of heating cooling are connected with ball valve 16 respectively, and heating circuit magnetic valve 4 is arranged between the water side and medium pump 3 of the dual-purpose pipeline of heating cooling.When starting heating function, the water in the heating circuit is heated bucket 2 heating, and water heats mould 1 in the heating circuit circular flow that thermotank 2, the dual-purpose pipeline of heating cooling, heating circuit magnetic valve 4 and medium pump 3 are constituted, and realizes heating function.
Heating circuit also comprises the moisturizing branch road, and the water inlet end of moisturizing branch road connects the water source, and the water side of moisturizing branch road is inserted in heating circuit, is provided with moisturizing in the moisturizing branch road and props up way solenoid valve 5.By the moisturizing branch road heating circuit is replenished the water source.
In real good embodiment, the water side of moisturizing branch road is connected the position between heating circuit magnetic valve 4 and the medium pump 3.
Heating circuit also comprises the adjustment branch road, and first end of adjustment branch road connects the water source, and second termination of adjustment branch road is gone into heating circuit, is provided with adjustment in the adjustment branch road and props up way solenoid valve 6.The adjustment branch road is used for regulating the water temperature of the water of heating circuit, by computer PID adjustment is propped up way solenoid valve 6 and controls, and replenishes the water source to heating circuit in real time, the water temperature error of the water in the heating circuit is controlled at ± 1 ℃ scope in.
In preferred forms, second end of adjustment branch road is connected the position between the water inlet end of thermotank 2 and the dual-purpose pipeline of heating cooling.
Heating circuit also comprises by-passing valve 15, and an end of by-passing valve 15 is connected between medium pump 3 and the heating circuit magnetic valve 4, the other end is connected thermotank 2 and heating is cooled off between the water inlet end of dual-purpose pipeline,
Cooling circuit comprises cooling device, water tank 8, water supply pump 7, by-passing valve 15 and cooling circuit control valve 9, water tank 8 connects water supply pump 7, water supply pump 7 connects the water inlet of cooling device, the delivery port of cooling device connects medium pump 3, the water side of the dual-purpose pipeline of heating cooling connects water tank 8, has access to cooling circuit control valve 9 between the water side of the dual-purpose pipeline of heating cooling and the water tank 8.
When starting refrigerating function, cooling device work, the cooling water that forms through the refrigeration of apparatus for supercooling flows into the water inlet end that dual-purpose pipeline is cooled off in heating by medium pump 3, thermotank 2 successively, when cooling water cools off dual-purpose pipeline by heating mould 1 is cooled off, flow out from the water side of the dual-purpose pipeline of heating cooling dual-purpose pipeline heating cooling again, then be back in the water tank 8, realize refrigerating function by cooling circuit control valve 9.
The delivery port of cooling device connects water tank 8, and this design can be back to unnecessary water in the water tank 8.
Cooling device comprises compressor 10, condenser 11, device for drying and filtering 12, expansion valve 13 and evaporimeter 14, compressor 10, condenser 11, device for drying and filtering 12, expansion valve 13 and evaporimeter 14 are connected in turn, and the water inlet of cooling device and delivery port are arranged at evaporimeter 14.
For further specifying the utility model, describe below in conjunction with work of the present utility model.
During startup, the time-delay moisturizing, moisturizing is propped up way solenoid valve 5 and adjustment and is propped up way solenoid valve 6 and close, start chilled water pump, cooling circuit control valve 9 is opened, heating circuit magnetic valve 4 cuts out, medium pump 3 starts after 30 seconds, and after medium pump 3 started 60 seconds, cooling circuit control valve 9 was closed, heating circuit magnetic valve 4 is opened, then after 30 seconds, cooling circuit control valve 9 is opened, and heating circuit magnetic valve 4 cuts out, and heating circuit and cooling circuit are carried out moisturizing, in this stage, moisturizing is propped up way solenoid valve 5 and adjustment and is propped up way solenoid valve 6 and close all the time.
Start refrigerating function: when cold and hot one die heater is set at refrigeration, design temperature Ts≤35 ℃, in the time of Ts≤T3 ℃, compressor 10 is opened, and heating circuit magnetic valve 4, moisturizing are propped up way solenoid valve 5 and adjustment and propped up way solenoid valve 6 and close, cooling circuit control valve 9 is opened, chilled water flows out from the delivery port of evaporimeter 14, cools off dual-purpose pipeline through the heating of thermotank 2 and mould 1 in turn, is back to water tank 8 at last, shown in Figure 2, so circulation.
Start heating function: cold and hot one die heater is set at when heating, cooling circuit control valve 9 is closed, heating circuit magnetic valve 4 and moisturizing are propped up way solenoid valve 5 and are opened, adjustment is propped up way solenoid valve 6 by computer control, hot water flows out at thermotank 2, by heating dual-purpose pipeline of cooling and medium pump 3, is back to thermotank 2 more successively, shown in Figure 3, so circulation.
Cooling device is widely-used at present, and other structure and principle are same as the prior art, repeat no more here.
Claims (10)
1. cold and hot one die heater, it is characterized in that: heating circuit that comprise mould (1), when mould (1) needs heat, mould (1) is heated and the cooling circuit that when mould (1) needs cool off, mould (1) is cooled off by cold and hot one die heater startup by cold and hot one die heater startup, be provided with the dual-purpose pipeline of heating cooling in the mould (1), heating circuit cools off dual-purpose pipeline with the heating that cooling circuit is connected respectively in the mould (1).
2. a kind of cold and hot one die heater according to claim 1, it is characterized in that: described heating circuit comprises thermotank (2), medium pump (3) and heating circuit magnetic valve (4), thermotank (2), medium pump (3), heating circuit magnetic valve (4) and connect mould (1) in heating cool off dual-purpose pipeline and be connected in turn, the two ends of the dual-purpose pipeline of heating cooling are respectively arranged with water inlet end and water side, and heating circuit magnetic valve (4) is arranged between the water side and medium pump (3) of the dual-purpose pipeline of heating cooling.
3. a kind of cold and hot one die heater according to claim 1, it is characterized in that: described heating circuit also comprises the moisturizing branch road, the water inlet end of moisturizing branch road connects the water source, and the water side of moisturizing branch road is inserted in heating circuit, is provided with moisturizing in the moisturizing branch road and props up way solenoid valve (5).
4. a kind of cold and hot one die heater according to claim 1 is characterized in that: the water side of described moisturizing branch road is connected the position between heating circuit magnetic valve (4) and the medium pump (3).
5. a kind of cold and hot one die heater according to claim 1, it is characterized in that: described heating circuit also comprises the adjustment branch road, first end of adjustment branch road connects the water source, second termination of adjustment branch road is gone into heating circuit, is provided with adjustment in the adjustment branch road and props up way solenoid valve (6).
6. a kind of cold and hot one die heater according to claim 1 is characterized in that: second end of described adjustment branch road is connected the position between the water inlet end of thermotank (2) and the dual-purpose pipeline of heating cooling.
7. according to the described a kind of cold and hot one die heater of one of claim 1 to 6, it is characterized in that: described cooling circuit comprises cooling device, water tank (8), water supply pump (7) and cooling circuit control valve (9), water tank (8) connects water supply pump (7), water supply pump (7) connects the water inlet of cooling device, the delivery port of cooling device connects medium pumps (3), the water side of the dual-purpose pipeline of heating cooling connects water tank (8), has access to cooling circuit control valve (9) between the water side of the dual-purpose pipeline of heating cooling and the water tank (8).
8. a kind of cold and hot one die heater according to claim 7, it is characterized in that: described cooling device comprises compressor (10), condenser (11), device for drying and filtering (12), expansion valve (13) and evaporimeter (14), compressor (10), condenser (11), device for drying and filtering (12), expansion valve (13) and evaporimeter (14) are connected in turn, and the water inlet of cooling device and delivery port are arranged at evaporimeter (14).
9. a kind of cold and hot one die heater according to claim 8 is characterized in that: the delivery port of described cooling device connects water tank (8).
10. a kind of cold and hot one die heater according to claim 9, it is characterized in that: described heating circuit also comprises by-passing valve (15), one end of by-passing valve (15) is connected between medium pump (3) and the heating circuit magnetic valve (4), the other end is connected thermotank (2) and heating is cooled off between the water inlet end of dual-purpose pipeline, and the water inlet end and the water side of the dual-purpose pipeline of heating cooling are connected with ball valve (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205607855U CN201833566U (en) | 2010-09-30 | 2010-09-30 | Heating and cooling integral mold temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205607855U CN201833566U (en) | 2010-09-30 | 2010-09-30 | Heating and cooling integral mold temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833566U true CN201833566U (en) | 2011-05-18 |
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ID=44003660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205607855U Expired - Fee Related CN201833566U (en) | 2010-09-30 | 2010-09-30 | Heating and cooling integral mold temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833566U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379985A (en) * | 2011-11-17 | 2013-10-30 | 汉昌恩普莱株式会社 | Mold, and method for manufacturing mesh-integrated filter using same |
| CN106016757A (en) * | 2016-06-30 | 2016-10-12 | 苏州奥德机械有限公司 | High low temperature oil heating control system capable of achieving accurate temperature regulation |
| CN107053622A (en) * | 2011-12-09 | 2017-08-18 | Ritemp私人有限公司 | Temperature adjustment is improved |
-
2010
- 2010-09-30 CN CN2010205607855U patent/CN201833566U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379985A (en) * | 2011-11-17 | 2013-10-30 | 汉昌恩普莱株式会社 | Mold, and method for manufacturing mesh-integrated filter using same |
| CN103379985B (en) * | 2011-11-17 | 2016-08-10 | 汉昌恩普莱株式会社 | Mould |
| CN107053622A (en) * | 2011-12-09 | 2017-08-18 | Ritemp私人有限公司 | Temperature adjustment is improved |
| CN106016757A (en) * | 2016-06-30 | 2016-10-12 | 苏州奥德机械有限公司 | High low temperature oil heating control system capable of achieving accurate temperature regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |