CN216860326U - Mould temperature controller - Google Patents
Mould temperature controller Download PDFInfo
- Publication number
- CN216860326U CN216860326U CN202220411584.1U CN202220411584U CN216860326U CN 216860326 U CN216860326 U CN 216860326U CN 202220411584 U CN202220411584 U CN 202220411584U CN 216860326 U CN216860326 U CN 216860326U
- Authority
- CN
- China
- Prior art keywords
- heating barrel
- heating
- electromagnetic valve
- valve
- pipe
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold temperature controller, which comprises a heating barrel, a temperature sensor, a refrigerant inlet, a heat medium outlet, an indirect cooling electromagnetic valve and a direct cooling electromagnetic valve, wherein the heating barrel is connected with the temperature sensor, the refrigerant inlet, the heat medium outlet, the indirect cooling electromagnetic valve and the direct cooling electromagnetic valve through pipelines, an indirect cooling coil connected with the indirect cooling electromagnetic valve is arranged inside the heating barrel, and the temperature sensor, the indirect cooling electromagnetic valve and the direct cooling electromagnetic valve are connected with a control panel.
Description
Technical Field
The utility model relates to the technical field of temperature control, in particular to a mold temperature controller.
Background
Mould temperature controller is called the mould temperature machine for short, and conventional mould temperature machine adopts direct cooling mode to cool down on the market, and the heating barrel is inside not to have independent heat transfer unit, opens the back when cooling function, and the cooling solenoid valve can be opened, and the cooling water directly pours into pipe-line system into, discharges partly hot water side by side, reaches rapid cooling's purpose, and its shortcoming is when cooling, and is bigger to each part impact, and temperature control precision can be poor some.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming the above-mentioned shortcomings and drawbacks of the prior art, and providing a mold temperature controller to solve the above-mentioned problems.
The technical problem solved by the utility model can be realized by adopting the following technical scheme:
a mold temperature controller is characterized by comprising a heating barrel, a temperature sensor, a refrigerant inlet, a heat medium outlet, an indirect cooling electromagnetic valve and a direct cooling electromagnetic valve, wherein the heating barrel is connected with the temperature sensor, the refrigerant inlet, the heat medium outlet, the indirect cooling electromagnetic valve and the direct cooling electromagnetic valve through pipelines;
when the direct cooling mode is adopted, the indirect cooling electromagnetic valve is in a closed state, the temperature sensor detects that the temperature in the heating barrel is higher than a set temperature, the direct cooling electromagnetic valve is opened, a refrigerant directly enters the heating barrel from a refrigerant inlet through a pipeline, and a heating medium in the heating barrel is discharged from a heating medium outlet through the direct cooling electromagnetic valve;
when the indirect cooling mode is adopted, the direct cooling electromagnetic valve is in a closed state, the temperature sensor detects that the temperature in the heating barrel is higher than a set temperature, the indirect cooling electromagnetic valve is opened, a refrigerant enters the indirect cooling coil in the heating barrel from the refrigerant inlet through the indirect cooling electromagnetic valve through a pipeline, and a heating medium in the indirect cooling coil is discharged from the heating medium outlet.
In a preferred embodiment of the present invention, the top of the heating barrel is respectively provided with an exhaust valve and a pressure switch, and a pressure gauge, which are connected with the heating barrel through the pipeline.
In a preferred embodiment of the present invention, a heater and a thermostat are respectively disposed inside the heating barrel, and a water pump is disposed outside the heating barrel and connected to the heater, and the water pump is connected to the temperature sensor through a pipe.
In a preferred embodiment of the utility model, the bottom of the heating barrel is provided with a drain pipe for draining water, and the drain pipe is provided with a manual ball valve capable of controlling a switch.
In a preferred embodiment of the present invention, a medium outlet ball valve and a medium return ball valve and a mold are respectively disposed on the side of the heating barrel, the medium outlet ball valve is connected to the mold through a pipeline, the mold is connected to the medium return ball valve through a pipeline, and the medium return ball valve is connected to the heating barrel through a pipeline.
In a preferred embodiment of the present invention, the temperature sensor is connected to the medium outlet ball valve through a pipe.
In a preferred embodiment of the present invention, a first filter for filtering the refrigerant is disposed on the refrigerant inlet, and the first filter is connected to the heating barrel through a pipe.
In a preferred embodiment of the present invention, a heating medium discharge ball valve and a second filter are respectively disposed on the heating medium discharge port, and the heating medium discharge ball valve and the second filter are connected to the heating tub through pipes.
In a preferred embodiment of the present invention, the indirect cooling solenoid valve is disposed on the pipe between the first filter and the heating tub.
In a preferred embodiment of the present invention, the direct cooling solenoid valve is provided on the pipe between the heating medium discharge ball valve and the second filter.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that: the utility model can select the switching between direct cooling and indirect cooling, when the direct cooling is carried out, the temperature of the circulating water is too high, the cooling system is started, the hot water in the heating barrel can be rapidly discharged, and the corresponding cold water is effectively supplemented, thereby realizing the rapid cooling, improving the cooling effect, shortening the cooling time, when the indirect cooling is carried out, the temperature of the circulating water is too high, the cooling system is started, the cooling water passes through the indirect cooling coil pipe, the cooling water is indirectly contacted with the hot water, the cooling effect is achieved, the cooling is more accurate, the water flow pulse impact formed by the opening and closing of the direct cooling electromagnetic valve is avoided, the fatigue strength of driving parts and accessory hoses in the machine, pressure gauges and other parts is reduced, and the service life of the machine is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below.
Referring to fig. 1, a mold temperature controller includes a heating barrel 10, a temperature sensor 20, a refrigerant inlet 1, a heat medium outlet 2, an indirect cooling solenoid valve 30, and a direct cooling solenoid valve 40, the heating barrel 10 is connected to the temperature sensor 20, the refrigerant inlet 1, the heat medium outlet 2, the indirect cooling solenoid valve 30, and the direct cooling solenoid valve 40 through pipes, an indirect cooling coil 50 connected to the indirect cooling solenoid valve 30 is disposed inside the heating barrel 10, and the temperature sensor 20, the indirect cooling solenoid valve 30, and the direct cooling solenoid valve 40 are connected to a control panel.
The top of the heating barrel 10 is provided with an exhaust valve 60 and a pressure switch 70, and a pressure gauge 80, respectively, and the exhaust valve 60 and the pressure switch 70, and the pressure gauge 80 are connected with the heating barrel 10 through pipes. Specifically, when the refrigerant enters the heating barrel 10 from the refrigerant inlet 1, gas exists at the top of the heating barrel 10, the gas is discharged by the gas discharge valve 60, the pressure switch 70 is automatically closed when detecting the pressure, and the pressure gauge 80 displays the pressure value of the refrigerant.
The inside of the heating barrel 10 is respectively provided with a heater 11 and a thermostat 12, and a water pump 90 which is arranged outside the heating barrel 10 and connected with the heater 11, and the water pump 90 is connected with the temperature sensor 20 through a pipeline. When the machine is running, the heater 11 starts to heat up and the water pump 90 starts to operate, and the temperature sensor 20 transmits a temperature signal to the control panel, and the actual temperature is displayed on the operation panel.
The heating tub 10 is provided at the bottom thereof with a drain pipe 100 for draining water, and the drain pipe 100 is provided with a manual ball valve 100a for controlling opening and closing. The drain pipe 100 is disposed at the bottom of the heating tub 10, and can completely drain the water in the heating tub 10, and is controlled by the manual ball valve 100 a.
The side of the heating barrel 10 is respectively provided with a medium outlet ball valve 110, a medium return ball valve 120 and a mold 130, the medium outlet ball valve 110 is connected with the mold 130 through a pipeline, the mold 130 is connected with the medium return ball valve 120 through a pipeline, and the medium return ball valve 120 is connected with the heating barrel 10 through a pipeline. The temperature sensor 20 in this embodiment is connected to the outlet ball valve 110 through a pipe. When circulation heating is needed, the heating medium in the heating barrel 10 is heated by the heater 11, then driven by the water pump 90 to pass through the temperature sensor 20, then enters the mold 130 through the medium outlet ball valve 110 by the temperature sensor 20, and then enters the heating barrel 10 through the medium return ball valve 120 by the mold 130.
In order to filter impurities of the refrigerant, a first filter 140 for filtering the refrigerant is disposed on the refrigerant inlet 1, and the first filter 140 is connected to the heating tub 10 through a pipe. The indirect cooling solenoid valve 30 in this embodiment is disposed on the pipe between the first filter 140 and the heating tub 10.
In order to control the discharge amount and the secondary filtration of the heating medium, a heating medium discharge ball valve 150 and a second filter 160 are respectively provided at the heating medium discharge port 2, and the heating medium discharge ball valve 150 and the second filter 160 are connected to the heating tub 10 through pipes. The direct cooling solenoid valve 40 in this embodiment is disposed on the pipe between the heating medium discharge ball valve 150 and the second filter 160.
The working principle of the utility model is as follows:
when the direct cooling mode is performed, the indirect cooling solenoid valve 30 is in a closed state, the temperature sensor 20 detects that the temperature in the heating barrel 10 is higher than a set temperature, the direct cooling solenoid valve 40 is opened, the refrigerant directly enters the heating barrel 10 from the refrigerant inlet 1 through a pipe, the heat medium in the heating barrel 10 is discharged from the heat medium outlet 2 through the direct cooling solenoid valve 40, when the indirect cooling mode is performed, the direct cooling solenoid valve 40 is in a closed state, the temperature sensor 20 detects that the temperature in the heating barrel 10 is higher than the set temperature, the indirect cooling solenoid valve 30 is opened, the refrigerant enters the indirect cooling coil 50 in the heating barrel 10 from the refrigerant inlet 1 through the pipe through the indirect cooling solenoid valve 30, and the heat medium in the indirect cooling coil 50 is indirectly discharged from the heat medium outlet 2.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A mold temperature controller is characterized by comprising a heating barrel, a temperature sensor, a refrigerant inlet, a heat medium outlet, an indirect cooling electromagnetic valve and a direct cooling electromagnetic valve, wherein the heating barrel is connected with the temperature sensor, the refrigerant inlet, the heat medium outlet, the indirect cooling electromagnetic valve and the direct cooling electromagnetic valve through pipelines;
when the direct cooling mode is adopted, the indirect cooling electromagnetic valve is in a closed state, the temperature sensor detects that the temperature in the heating barrel is higher than a set temperature, the direct cooling electromagnetic valve is opened, a refrigerant directly enters the heating barrel from a refrigerant inlet through a pipeline, and a heating medium in the heating barrel is discharged from a heating medium outlet through the direct cooling electromagnetic valve;
when the indirect cooling mode is adopted, the direct cooling electromagnetic valve is in a closed state, the temperature sensor detects that the temperature in the heating barrel is higher than a set temperature, the indirect cooling electromagnetic valve is opened, a refrigerant enters the indirect cooling coil in the heating barrel from the refrigerant inlet through the indirect cooling electromagnetic valve through a pipeline, and a heating medium in the indirect cooling coil is discharged from the heating medium outlet.
2. The mold temperature controller according to claim 1, wherein the top of the heating barrel is provided with an exhaust valve, a pressure switch and a pressure gauge, respectively, and the exhaust valve, the pressure switch and the pressure gauge are connected with the heating barrel through the pipeline.
3. The mold temperature controller according to claim 1, wherein a heater and a thermostat are respectively disposed inside the heating barrel, and a water pump is disposed outside the heating barrel and connected to the heater, and the water pump is connected to the temperature sensor through a pipe.
4. The mold temperature controller according to claim 1, wherein a drain pipe for draining water is disposed at the bottom of the heating barrel, and a manual ball valve capable of controlling the switch is disposed on the drain pipe.
5. The mold temperature controller according to claim 1, wherein a media outlet ball valve and a media return ball valve and a mold are respectively disposed on the side of the heating barrel, the media outlet ball valve is connected to the mold through a pipe, the mold is connected to the media return ball valve through a pipe, and the media return ball valve is connected to the heating barrel through a pipe.
6. The mold temperature controller according to claim 5, wherein the temperature sensor is connected to the outlet ball valve through a pipe.
7. The mold temperature controller according to claim 1, wherein a first filter for filtering the refrigerant is disposed on the refrigerant inlet, and the first filter is connected to the heating barrel through a pipe.
8. The mold temperature controller according to claim 1, wherein a heating medium discharge ball valve and a second filter are respectively provided at the heating medium discharge port, and the heating medium discharge ball valve and the second filter are connected to the heating barrel through pipes.
9. The mold temperature controller according to claim 7, wherein the indirect cooling solenoid valve is disposed on the pipe between the first filter and the heating barrel.
10. The mold temperature controller according to claim 8, wherein the direct cooling solenoid valve is provided on the pipe between the heating medium discharge ball valve and the second filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220411584.1U CN216860326U (en) | 2022-02-28 | 2022-02-28 | Mould temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220411584.1U CN216860326U (en) | 2022-02-28 | 2022-02-28 | Mould temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216860326U true CN216860326U (en) | 2022-07-01 |
Family
ID=82160541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220411584.1U Active CN216860326U (en) | 2022-02-28 | 2022-02-28 | Mould temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216860326U (en) |
-
2022
- 2022-02-28 CN CN202220411584.1U patent/CN216860326U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103162412B (en) | Hot and cold water constant-temperaturemassage massage bathtub system and control method | |
| CN208914409U (en) | A kind of oil temperature machine with automatic repairing function | |
| CN105202756B (en) | A kind of integrated heat pump water heater and leaving water temperature control method | |
| CN216860326U (en) | Mould temperature controller | |
| CN102865668A (en) | Method and product for reducing outlet water temperature fluctuation of instant water heater | |
| CN204494672U (en) | Heat pump type hot water aircondition | |
| CN209295420U (en) | A kind of dual-purpose stove work system | |
| CN101666548A (en) | Solar heat pump water heater for commercial use | |
| CN110186197A (en) | Gas water heater, preheating control method and pressurization control method applying gas water heater | |
| CN211097690U (en) | Primary alcohol precipitation device for safflower concentrated solution | |
| CN210463568U (en) | Heating and hot water dual-purpose boiler system | |
| CN210679852U (en) | Water type high-temperature mold temperature controller | |
| CN208181021U (en) | A kind of automobile cooling system cleaning and cooling fluid exchange integrated car curing means | |
| CN209027098U (en) | Zero cold water structure of one kind and dual-purpose stove | |
| CN217682591U (en) | Press sediment machine circulative cooling device for hydraulic system | |
| CN2926530Y (en) | Improved heat exchanger of engine | |
| CN208794712U (en) | It is a kind of that there are three electric liners of heating up water, the electric water furnace of uninterrupted supply boiled water | |
| CN202707221U (en) | Intelligent efficient energy-saving and environment-friendly automobile water-heating exhaust heater | |
| CN100443703C (en) | Improved heat exchanger of engine | |
| CN214266314U (en) | Anti-scaling mold temperature controller convenient to overhaul | |
| CN1280471C (en) | Water outlet flow dividing device of exchanger for dyeing machine | |
| CN218224601U (en) | Large-scale integrated high-pressure die-casting intelligent cooling control system | |
| CN214665166U (en) | Heat exchange type electric water heater | |
| CN109826980A (en) | Vane type automatic water-saving water mixing valve | |
| CN214862573U (en) | Beta-carotene oil dissolves quick cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |