CN216068617U - Adjusting temperature control device - Google Patents
Adjusting temperature control device Download PDFInfo
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- CN216068617U CN216068617U CN202122168302.8U CN202122168302U CN216068617U CN 216068617 U CN216068617 U CN 216068617U CN 202122168302 U CN202122168302 U CN 202122168302U CN 216068617 U CN216068617 U CN 216068617U
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Abstract
The utility model provides a temperature control adjusting device which comprises an internal circulating water system, an external circulating water system and a plurality of temperature control water systems, wherein the internal circulating water system comprises a water tank, a first circulating water pipe, a heat exchanger and a second circulating water pipe; the external circulating water system is respectively connected with a second water inlet of the heat exchanger and a second water outlet of the heat exchanger; the temperature control water system comprises a water supply pipeline and a water return pipeline, wherein one end of the water supply pipeline is connected with a second circulating water pipe, and a first circulating pump, a heater and a water outlet temperature sensor are sequentially arranged on the water supply pipeline; one end of the water return pipeline is connected with a water return port of the water tank, and a water return temperature sensor and an intelligent regulating valve are sequentially arranged on the water return pipeline. The utility model has high temperature control precision and can save electricity.
Description
Technical Field
The utility model belongs to the technical field of tire manufacturing, and particularly relates to an adjusting temperature control device.
Background
The triangular glue extrusion equipment of the part workshop is one of important parts of a triangular glue laminating machine, the temperature of each process is regulated by a temperature control device in the extruder so that the rubber can finish the processes of shearing, stirring, mixing and the like at corresponding temperature, and then the triangular glue is extruded and laminated on a steel wire ring. The original temperature control device has low temperature control precision, the temperature change influences the performance of sizing materials, and in addition, the heater is directly controlled to be electrified or powered off to adjust the water temperature, so that the power consumption is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjusting temperature control device which is high in temperature control precision and can save electricity.
The utility model is realized by the following technical scheme:
a temperature control adjusting device comprises an internal circulating water system, an external circulating water system and a plurality of temperature control water systems, wherein the internal circulating water system comprises a water tank, a first circulating water pipe, a heat exchanger and a second circulating water pipe;
the external circulating water system is respectively connected with a second water inlet of the heat exchanger and a second water outlet of the heat exchanger;
the temperature control water system comprises a water supply pipeline and a water return pipeline, one end of the water supply pipeline is connected with a second circulating water pipe, and a first circulating pump, a heater and a water outlet temperature sensor are sequentially arranged on the water supply pipeline;
one end of the water return pipeline is connected with a water return port of the water tank, and a water return temperature sensor and an intelligent regulating valve are sequentially arranged on the water return pipeline.
Further, temperature control water system still includes third circulating water pipe and fourth circulating water pipe, the position that lies in on the supply pipe between the end of intaking of supply channel and the circulating pump is connected to third circulating water pipe's one end, the position that lies in between return water temperature sensor and the intelligent regulation valve on the wet return is connected to third circulating water pipe's the other end, the position that lies in on the supply pipe between the play water end of leaving water temperature sensor and supply channel on the one end connection of fourth circulating water pipe, the position that lies in between the play water end of return water temperature sensor and wet return on the wet return is connected to fourth circulating water pipe's the other end.
Further, an exhaust valve is arranged on the water supply pipeline between the heater and the water outlet temperature sensor.
Furthermore, a water outlet pressure gauge is arranged on the water supply pipeline between the water outlet end of the water supply pipeline and the water outlet temperature sensor.
Furthermore, a water filling port and a first water discharging port are arranged on the water tank, and a second water discharging port is arranged at a position, between the water return temperature sensor and the intelligent adjusting valve, on the water return pipeline.
Furthermore, a safety valve is arranged at a position, between the water return temperature sensor and the intelligent regulating valve, on the water return pipeline.
Furthermore, a second circulating pump is arranged on the first circulating water pipe.
Furthermore, a pressure switch is arranged on the first circulating water pipe.
Furthermore, the external circulating water system comprises a cooling water inlet pipe and a cooling water outlet pipe, the cooling water inlet pipe is connected with a second water inlet of the heat exchanger, a water inlet pressure gauge is arranged on the cooling water inlet pipe, and the cooling water outlet pipe is connected with a second water outlet of the heat exchanger.
Furthermore, the number of the water return openings is two, the water return openings are respectively a first water return opening and a second water return opening, the first water return opening is connected with one end of the second circulating water pipe, and the second water return opening is connected with one end of the water return pipeline.
Compared with the prior art, the utility model has the beneficial effects that: supply channel and return water piping connection are on accuse temperature object, constantly circulate through accuse temperature object under the effect of first circulating pump, heat the water supply on the supply channel through the heater, after the temperature reaches technological condition, cut off the power supply with the heater, then adopt intelligent regulation valve control cold water yield to carry out temperature regulation, realize control by temperature change temperature degree automatic control, the temperature control precision is high, and cut off the power supply heater and put into use after the control by temperature change temperature reaches technological requirement, the power saving part, thereby produce economic benefits.
Drawings
FIG. 1 is a schematic structural diagram of a temperature control device according to the present invention.
In the figure, 1-a water tank, 2-a first circulating water pipe, 3-a heat exchanger, 4-a second circulating water pipe, 5-a water supply pipe, 6-a water return pipe, 7-a first circulating pump, 8-a heater, 9-an outlet water temperature sensor, 10-a return water temperature sensor, 11-an intelligent regulating valve, 12-a third circulating water pipe, 13-a fourth circulating water pipe, 14-an exhaust valve, 15-an outlet water pressure gauge, 16-a water filling port, 17-a first water discharging port, 18-a second water discharging port, 19-a safety valve, 20-a second circulating pump, 21-a pressure switch, 22-a cooling water inlet pipe, 23-a cooling water outlet pipe and 24-an inlet water pressure gauge.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the utility model product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a temperature control device according to the present invention. An adjusting temperature control device comprises an internal circulating water system, an external circulating water system and a plurality of temperature control water systems, wherein the internal circulating water system comprises a water tank 1, a first circulating water pipe 2, a heat exchanger 3 and a second circulating water pipe 4, the water tank 1 is provided with a water outlet and a water return port, one end of the first circulating water pipe 2 is connected with the water outlet, the other end of the first circulating water pipe is connected with a first water inlet of the heat exchanger 3, one end of the second circulating water pipe 4 is connected with a first water outlet of the heat exchanger 3, and the other end of the second circulating water pipe is connected with the water return port of the water tank 1; the external circulating water system is respectively connected with a second water inlet of the heat exchanger 3 and a second water outlet of the heat exchanger 3; the temperature control water system comprises a water supply pipeline 5 and a water return pipeline 6, one end of the water supply pipeline 5 is connected with a second circulating water pipe 4, and a first circulating pump 7, a heater 8 and an outlet water temperature sensor 9 are sequentially arranged on the water supply pipeline 5; one end of the water return pipeline 6 is connected with a water return port of the water tank 1, and a water return temperature sensor 10 and an intelligent regulating valve 11 are sequentially arranged on the water return pipeline 6.
When the temperature control device is actually used, the internal circulation water system and the external circulation water system are arranged, so that the internal water and the external water of a circulation medium are completely separated, the external circulation water system can adopt the circulation water, the internal circulation water system adopts the circulation water of the water tank 1, the internal circulation water system adopts the heat exchanger 3 for heat exchange, and the heat exchanger 3 is used for cooling the outlet water of the water tank. Part of the cooled water discharged from the water tank returns to the water tank 1 through the second circulating water pipe 4, and the rest of the water returns to the plurality of temperature control water systems respectively. The number of the temperature control water systems is determined according to the number of the temperature control objects, if three processes, namely shearing, stirring and mixing, are arranged in the extruder, three temperature control objects are arranged, therefore, three temperature control water systems are adopted, the three temperature control water systems correspond to the three temperature control objects one by one, and a water supply pipeline 5 and a water return pipeline 6 in each temperature control water system are connected with the corresponding temperature control objects. The water tank goes out water under the effect of first circulating pump 7, from the end of intaking of supply channel 5 gets into supply channel 5, then pass through first circulating pump 7 in proper order, behind heater 8 and the temperature sensor of leaving water 9, get into the object of accuse temperature by the play water end of supply channel 5, in this process, the water tank play water in the supply channel 5 is heated into hot water by heater 8, hot water after being heated by heater 8 gets into return water pipeline 6 by the end of intaking of return water pipeline 6 behind the object of accuse temperature, then pass through return water temperature sensor 10 and intelligent regulation valve 11 in proper order after, get back to in the water tank 1 by the play water end of return water pipeline 6, accomplish the circulation. In the circulating process, the actual temperature change of the circulating water after the temperature control object is detected by the water outlet temperature sensor 9 and the water return temperature sensor 10, when the temperature reaches the process condition, the heater 8 is cut off, the heating is stopped, then the intelligent regulating valve 11 starts to work, the water return quantity of the water return pipeline 6 returning to the water tank 1 is controlled, the medium temperature is automatically controlled, the temperature control precision is high, the power supply of the heater 8 can be cut off after the temperature control temperature reaches the process requirement, the power utilization part is saved, and therefore economic benefits are generated.
Wherein, the end of intaking of water supply pipe 5 is connected with second circulating pipe 4, and the play water end of water supply pipe 5 is connected with accuse temperature object, and first circulating pump 7, heater 8 and play water temperature sensor 9 set gradually along the water supply direction of water supply pipe 5. In one embodiment, the heater 8 is an electric heater. The water inlet end of the water return pipeline 6 is connected with a temperature control object, the water outlet end of the water return pipeline 6 is connected with the water return port of the water tank 1, and the water return temperature sensor 10 and the intelligent regulating valve 11 are sequentially arranged along the water return direction of the water return pipeline 6. In one embodiment, smart regulating valve 11 is an electric proportional valve. Furthermore, the intelligent regulating valve 11 is an electric proportional valve with a PID controller, the water outlet temperature sensor 9 and the water return temperature sensor 10 output detection temperature signals to the PID controller, and the PID controller outputs control signals to the electric proportional valve.
The heat exchanger 3 is a plate heat exchanger, the heat exchanger 3 is composed of two loops, namely an inner loop and an outer loop, the inner loop is connected with a first water inlet of the heat exchanger 3 and a first water outlet of the heat exchanger 3, and the outer loop is connected with a second water inlet of the heat exchanger 3 and a second water outlet of the heat exchanger 3.
In an embodiment, the temperature control water system further includes a third circulating water pipe 12 and a fourth circulating water pipe 13, one end of the third circulating water pipe 12 is connected to the water supply pipe 5 at a position between the water inlet end of the water supply pipe 5 and the circulating pump, the other end of the third circulating water pipe 12 is connected to the water return pipe 6 at a position between the return water temperature sensor 10 and the intelligent regulating valve 11, one end of the fourth circulating water pipe 13 is connected to the water supply pipe 5 at a position between the water outlet temperature sensor 9 and the water outlet end of the water supply pipe 5, and the other end of the fourth circulating water pipe 13 is connected to the water return pipe 6 at a position between the return water temperature sensor 10 and the water outlet end of the water return pipe 6. A third circulation water pipe 12 and a fourth circulation water pipe 13 are added to form a circulation between the water supply line 5 and the water return line 6, so that hot water can circulate between the water supply line 5 and the water return line 6 after passing through the third circulation water pipe 12 and the fourth circulation water pipe 13.
In one embodiment, the water supply line 5 is provided with an exhaust valve 14 at a position between the heater 8 and the outlet water temperature sensor 9. The addition of the exhaust valve 14 can remove hot water vapor and protect the water supply line 5. In one embodiment, a water outlet pressure gauge 15 is provided on the water supply line 5 at a position between the water outlet end thereof and the water outlet temperature sensor 9. The water outlet pressure gauge 15 functions to detect the pressure of the water supplied from the water supply line 5. In one embodiment, the water tank 1 is provided with a water filling port 16 and a first water discharging port 17, and the water return pipeline 6 is provided with a second water discharging port 18 at a position between the return water temperature sensor 10 and the intelligent regulating valve 11. The arrangement is convenient for water injection and drainage of the internal circulation water system and the temperature control water system. In an embodiment, the number of the water return ports is two, and the two water return ports are respectively a first water return port and a second water return port, the first water return port is connected with one end of the second circulating water pipe 4, and the second water return port is connected with one end of the water return pipeline 6. In one embodiment, a safety valve 19 is provided on the return line 6 at a position between the return water temperature sensor 10 and the intelligent regulating valve 11. The safety valve 19 may serve as a protection for the return line 6.
In one embodiment, the first circulating water pipe 2 is provided with a second circulating pump 20. The water in the water tank 1 enters the heat exchanger 3 under the action of the second circulating pump 20, and the automatic water replenishing function is realized. In one embodiment, the first circulating water pipe 2 is provided with a pressure switch 21. The pressure switch 21 functions to protect the first circulating water pipe 2.
In one embodiment, the external circulating water system includes a cooling water inlet pipe 22 and a cooling water outlet pipe 23, the cooling water inlet pipe 22 is connected to the second water inlet of the heat exchanger 3, and is provided with a water inlet pressure gauge 24, and the cooling water outlet pipe 23 is connected to the second water outlet of the heat exchanger 3. External circulating water enters the heat exchanger 3 through the cooling water inlet pipe 22, passes through the heat exchanger 3 and is discharged through the cooling water outlet pipe 23, and the external circulating water is used for cooling water tank outlet water in the heat exchanger 3.
Compared with the prior art, the utility model has the beneficial effects that: supply channel 5 and return water pipeline 6 are connected on accuse temperature object, constantly circulate through accuse temperature object under the effect of first circulating pump 7, heat the water supply on the supply channel 5 through heater 8, after the temperature reached technological condition, with heater 8 outage, then adopt 11 control cold water yields of intelligent regulation valve to carry out temperature regulation, realize control by temperature change temperature degree automatic control, the temperature control precision is high, and 8 input uses of outage heater after control by temperature change temperature reaches technological requirement, the power consumption saving part, thereby produce economic benefits.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention will still fall within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.
Claims (10)
1. An adjusting temperature control device is characterized by comprising an internal circulating water system, an external circulating water system and a plurality of temperature control water systems, wherein the internal circulating water system comprises a water tank, a first circulating water pipe, a heat exchanger and a second circulating water pipe, the water tank is provided with a water outlet and a water return port, one end of the first circulating water pipe is connected with the water outlet, the other end of the first circulating water pipe is connected with a first water inlet of the heat exchanger, one end of the second circulating water pipe is connected with a first water outlet of the heat exchanger, and the other end of the second circulating water pipe is connected with the water return port of the water tank;
the external circulating water system is respectively connected with a second water inlet of the heat exchanger and a second water outlet of the heat exchanger;
the temperature control water system comprises a water supply pipeline and a water return pipeline, one end of the water supply pipeline is connected with a second circulating water pipe, and a first circulating pump, a heater and a water outlet temperature sensor are sequentially arranged on the water supply pipeline;
one end of the water return pipeline is connected with a water return port of the water tank, and a water return temperature sensor and an intelligent regulating valve are sequentially arranged on the water return pipeline.
2. The regulating temperature control device according to claim 1, wherein the temperature control water system further comprises a third circulating water pipe and a fourth circulating water pipe, one end of the third circulating water pipe is connected to the water supply pipeline at a position between the water inlet end of the water supply pipeline and the circulating pump, the other end of the third circulating water pipe is connected to the water return pipeline at a position between the water return temperature sensor and the intelligent regulating valve, one end of the fourth circulating water pipe is connected to the water supply pipeline at a position between the water outlet temperature sensor and the water outlet end of the water supply pipeline, and the other end of the fourth circulating water pipe is connected to the water return pipeline at a position between the water return temperature sensor and the water outlet end of the water return pipeline.
3. The regulated temperature control device of claim 1, wherein an exhaust valve is provided on said water supply line at a location between said heater and said outlet temperature sensor.
4. The regulated temperature control device of claim 1, wherein an outlet pressure gauge is provided on said water supply line at a location between the outlet end thereof and the outlet temperature sensor.
5. The regulating temperature control device according to claim 1, wherein the water tank is provided with a water filling port and a first water discharging port, and the water return pipeline is provided with a second water discharging port at a position between the water return temperature sensor and the intelligent regulating valve.
6. The regulating temperature control device according to claim 1, wherein a safety valve is provided on the water return line at a position between the return water temperature sensor and the smart regulating valve.
7. The regulating temperature control device according to claim 1, wherein a second circulation pump is provided on the first circulation water pipe.
8. The regulating temperature control device according to claim 1, wherein a pressure switch is provided on the first circulating water pipe.
9. The adjusting temperature control device according to claim 1, wherein the external circulating water system comprises a cooling water inlet pipe and a cooling water outlet pipe, the cooling water inlet pipe is connected with the second water inlet of the heat exchanger and provided with a water inlet pressure gauge, and the cooling water outlet pipe is connected with the second water outlet of the heat exchanger.
10. The adjusting temperature control device according to claim 1, wherein the number of the water return ports is two, and the two water return ports are respectively a first water return port and a second water return port, the first water return port is connected with one end of a second circulating water pipe, and the second water return port is connected with one end of a water return pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168302.8U CN216068617U (en) | 2021-09-08 | 2021-09-08 | Adjusting temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168302.8U CN216068617U (en) | 2021-09-08 | 2021-09-08 | Adjusting temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068617U true CN216068617U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122168302.8U Active CN216068617U (en) | 2021-09-08 | 2021-09-08 | Adjusting temperature control device |
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| CN (1) | CN216068617U (en) |
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2021
- 2021-09-08 CN CN202122168302.8U patent/CN216068617U/en active Active
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