CN209044397U - A kind of temperature controller - Google Patents
A kind of temperature controller Download PDFInfo
- Publication number
- CN209044397U CN209044397U CN201821940987.5U CN201821940987U CN209044397U CN 209044397 U CN209044397 U CN 209044397U CN 201821940987 U CN201821940987 U CN 201821940987U CN 209044397 U CN209044397 U CN 209044397U
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- China
- Prior art keywords
- cooling
- circulating pump
- fixedly connected
- hot water
- heater
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Abstract
The utility model discloses a kind of temperature controllers, including PLC control system electric cabinet, circulating pump, pressure switch, electric heater, plate heat exchanger, hot water sends out mouth, hot water sends mouth back to, expansion cylinder, cooling solenoid valve, cooling water inlet, cooling water outlet, pressure gauge, steam inlet, high temperature adjustable valve and steam (vapor) outlet, the cooling water inlet is fixedly connected with circulating pump, the circulating pump connects electric heater by heat-exchangers of the plate type, the plate heat exchanger is also fixedly connected with steam (vapor) outlet and steam inlet, the cooling water outlet passes through cooling solenoid valve and connects circulating pump, the PLC control system electric cabinet is electrically connected the cooling valve of electromagnetism, pressure switch and circulating pump, the hot water sends out mouth and is fixedly connected with high temperature adjustable valve, the heater is fixedly connected with pressure gauge, hot water is offered on the expansion cylinder to send It answers back, the other end of the expansion cylinder is fixedly connected with cooling solenoid valve further through pipeline.The beneficial effects of the utility model are: more energy saving compared to for traditional water temperature machine.
Description
Technical field
The utility model relates to technical field more particularly to a kind of temperature controllers.
Background technique
It is a kind of machine that coolant-temperature gage is controlled using electric heating that water loop temperature, which controls machine, but the existing skill of tradition at present
The water temperature machine of art is inefficient when heated and very waste of energy.
Those skilled in the art are dedicated to solving above-mentioned technological deficiency.
Summary of the invention
In view of the above drawbacks of the prior art, the technical purpose of the utility model is to solve in above-mentioned background technique
Existing defect
To realize the above-mentioned technical purpose, the utility model provides a kind of temperature controller, including PLC control system is automatically controlled
Case, circulating pump, pressure switch, electric heater, plate heat exchanger, hot water send out mouth, hot water sends mouth back to, expansion cylinder, cooling electromagnetism
Valve, cooling water inlet, cooling water outlet, pressure gauge, steam inlet, high temperature adjustable valve and steam (vapor) outlet, the cooling water inlet
It is fixedly connected with circulating pump, the circulating pump connects electric heater by plate heat exchanger, and the plate heat exchanger is also fixed to be connected
It is connected to steam (vapor) outlet and steam inlet, the cooling water outlet passes through cooling solenoid valve and connects circulating pump, the PLC control system
Electric cabinet is electrically connected cooling solenoid valve, pressure switch and circulating pump, and the hot water sends out mouth and is fixedly connected with high temperature adjustable valve, institute
It states heater to be fixedly connected with pressure gauge, hot water is offered on the expansion cylinder and sends mouth back to, the other end of the expansion cylinder leads to again
Piping is fixedly connected with cooling solenoid valve.
Further, the electric heater includes primary heater and secondary heater, the primary heater and second
The structure of heater is identical, and the hot water sends out mouth and is connected by pipeline with primary heater.
Further, frame, the electric heater, plate-type heat-exchange are provided on the left of the PLC control system electric cabinet
Device, expansion cylinder, cooling solenoid valve, pressure gauge and high temperature adjustable valve are respectively provided with in frame, and the frame is in rectangular configuration, and institute
The bottom for stating frame is provided with universal wheel.
Further, filter is provided on the cooling water inlet and cooling water outlet.
The utility model has the beneficial effects that
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structural front view；
Fig. 3 is the utility model the structure left view；
Fig. 4 is the utility model structure rearview.
Figure label: 1 PLC control system electric cabinet, 2 circulating pumps, 3 pressure switches, 4 electric heaters, 5 steam (vapor) outlets, 6
Plate heat exchanger, 7 hot water send out mouth, 8 hot water send mouth back to, 9 expansion cylinders, 10 cooling solenoid valves, 11 cooling water inlets, 12 cooling waters
Outlet, 13 pressure gauges, 14 steam inlets, 15 high temperature adjustable valves.
Specific embodiment
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Embodiment:
A kind of temperature controller shown in Fig. 1-4 is please referred to, including PLC control system electric cabinet 1, circulating pump 2, pressure are opened
It closes 3, electric heater 4, plate heat exchanger 6, hot water submitting mouth 7, hot water and sends mouth 8, expansion cylinder 9, cooling solenoid valve 10, cooling water back to
Entrance 11, cooling water outlet 12, pressure gauge 13, steam inlet 14, high temperature adjustable valve 15 and steam (vapor) outlet 5, the cooling water enter
Mouth 11 is fixedly connected with circulating pump 2, and the circulating pump 2 connects electric heater 4, the plate heat exchanger 6 by plate heat exchanger 6
It is also fixedly connected with steam (vapor) outlet 5 and steam inlet 14, the cooling water outlet 12 passes through cooling solenoid valve 10 and connects circulating pump
2, the PLC control system electric cabinet 1 is electrically connected cooling solenoid valve 10, pressure switch 3 and circulating pump 2, and the hot water is sent out
Mouth 7 is fixedly connected with high temperature adjustable valve 15, and the heater 4 is fixedly connected with pressure gauge 13, offers hot water on the expansion cylinder 9
Send mouth 8 back to, the other end of the expansion cylinder 9 is fixedly connected with cooling solenoid valve 10 further through pipeline, it is notable that the electricity
Heater 4 includes primary heater and secondary heater, and the primary heater is identical with the structure of secondary heater, the heat
Water sends out mouth 7 and is connected by pipeline with primary heater, and the left side of the PLC control system electric cabinet 1 is provided with frame, institute
It states electric heater 4, plate heat exchanger 6, expansion cylinder 9, cooling solenoid valve 10, pressure gauge 13 and high temperature adjustable valve 15 is respectively provided with and frame
In frame, the frame is in rectangular configuration, and the bottom of the frame is provided with universal wheel, the PLC control system electric cabinet 1
Left side is provided with frame, the electric heater 4, plate heat exchanger 6, expansion cylinder 9, cooling solenoid valve 10, pressure gauge 13 and high temperature
Regulating valve 15 is respectively provided with in frame, and the frame is in rectangular configuration, and the bottom of the frame is provided with universal wheel.
It controls whether to be heated or cooled by PLC control system 1, the circulating pump 2 of mechanical part is responsible in entire technique
Heat transmission function, when machine be powered after, 11 pressure of cooling water inlet necessarily is greater than the setting value of pressure switch 3, and circulating pump 2 just may be used
With starting, circulating pump 2 is opened just, there is 30 second cooling time, and for air in discharge system, cooling solenoid valve 10 is opened when cooling
It opens, cooling water enters system circulation, mechanical exhaust valve closure after the completion of exhaust；Set temperature is arranged to needs when heating and is added
The temperature of heat issues heating signal, and set temperature is to open high temperature adjustable valve 15, steam is entered by steam within 60 degrees Celsius
Mouth 14 enters indirectly to the water heating in the circulatory system in plate heat exchanger 6, then returns to vapour source by steam (vapor) outlet 16.When heating
Close cooling battery valve 10.It is mainly heated by steam for traditional water temperature machine, electric heating only assists heating, institute
It is more energy saving compared to for traditional water temperature machine with this water temperature machine.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (4)
1. a kind of temperature controller, including PLC control system electric cabinet (1), circulating pump (2), pressure switch (3), electric heater
(4), plate heat exchanger (6), hot water send out mouth (7), hot water sends mouth (8) back to, expansion cylinder (9), cooling solenoid valve (10), cooling water
Entrance (11), cooling water outlet (12), pressure gauge (13), steam inlet (14), high temperature adjustable valve (15) and steam (vapor) outlet (5),
It is characterized by: the cooling water inlet (11) is fixedly connected with circulating pump (2), the circulating pump (2) passes through plate heat exchanger
(6) electric heater (4) are connected, the plate heat exchanger (6) is also fixedly connected with steam (vapor) outlet (5) and steam inlet (14), institute
It states cooling water outlet (12) and passes through cooling solenoid valve (10) connection circulating pump (2), the PLC control system electric cabinet (1) is electrically
Cooling solenoid valve (10), pressure switch (3) and circulating pump (2) are connected, the hot water sends out mouth (7) and is fixedly connected with high temperature adjustable valve
(15), the heater (4) is fixedly connected with pressure gauge (13), offers hot water on the expansion cylinder (9) and sends mouth (8), institute back to
The other end for stating expansion cylinder (9) is fixedly connected with cooling solenoid valve (10) further through pipeline.
2. a kind of temperature controller according to claim 1, it is characterised in that: the electric heater (4) adds including first
Hot device and secondary heater, the primary heater is identical with the structure of secondary heater, and the hot water sends out mouth (7) and passes through pipe
Road is connected with primary heater.
3. a kind of temperature controller according to claim 1, it is characterised in that: the PLC control system electric cabinet (1)
Left side is provided with frame, the electric heater (4), plate heat exchanger (6), expansion cylinder (9), cooling solenoid valve (10), pressure gauge
(13) it is respectively provided with high temperature adjustable valve (15) in frame, the frame is in rectangular configuration, and the bottom of the frame is provided with
Universal wheel.
4. a kind of temperature controller according to claim 1, it is characterised in that: the cooling water inlet (11) and cooling water
Filter is provided in outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940987.5U CN209044397U (en) | 2018-11-23 | 2018-11-23 | A kind of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940987.5U CN209044397U (en) | 2018-11-23 | 2018-11-23 | A kind of temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044397U true CN209044397U (en) | 2019-06-28 |
Family
ID=67043350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940987.5U Active CN209044397U (en) | 2018-11-23 | 2018-11-23 | A kind of temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074513A (en) * | 2020-08-19 | 2021-07-06 | 旭讯机械(苏州)有限公司 | Water circulation temperature controller |
-
2018
- 2018-11-23 CN CN201821940987.5U patent/CN209044397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074513A (en) * | 2020-08-19 | 2021-07-06 | 旭讯机械(苏州)有限公司 | Water circulation temperature controller |
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