CN213480724U - Heat exchange device capable of accurately adjusting temperature - Google Patents
Heat exchange device capable of accurately adjusting temperature Download PDFInfo
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- CN213480724U CN213480724U CN202022219434.4U CN202022219434U CN213480724U CN 213480724 U CN213480724 U CN 213480724U CN 202022219434 U CN202022219434 U CN 202022219434U CN 213480724 U CN213480724 U CN 213480724U
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Abstract
The application provides a heat exchange device capable of accurately adjusting temperature, which comprises a heating circulation system and a refrigeration circulation system, wherein the heating circulation system comprises a first pipeline and a second pipeline, the refrigeration circulation system comprises a third pipeline and a fourth pipeline, the first pipeline and the second pipeline are connected through a heater, the third pipeline and the fourth pipeline are connected through a heat utilization device, a stop valve, a filter and a heating three-way valve are arranged on a circuit in a heating circulation module, and the heating three-way valve is connected with a control module; a pressure gauge, a circulating oil pump, a temperature display meter, a filter and a cooling three-way valve are arranged on a line in the refrigeration circulating system; one end of the circulating oil pump is connected with the control module, and when the thermal equipment needs to be heated up or cooled down, the flow control of fluid and the accurate automatic monitoring control of heat are realized by adjusting different identification calibers of the heating three-way valve or the cooling three-way valve and controlling the trend of hot fluid.
Description
Technical Field
The application relates to the field of heat exchange, in particular to a heat exchange device capable of accurately adjusting temperature.
Background
In the production of fields such as papermaking, integrated circuit boards and the like, various heat exchange processes are carried out for the needs of technological processes: such as heating, cooling, evaporation, condensation and the like, particularly, the roller surface or the die needs to be cooled and insulated at different cooling rates in stages in the forming process of paper and circuit boards, which is the key for influencing the product percent of pass.
Heat exchangers are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. However, the independent heat exchanger can only realize the temperature reduction of the fluid, and cannot realize the flow control of the fluid and the automatic monitoring and control of the heat quantity.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the present application provides a heat exchange device capable of accurately adjusting temperature, including a heating circulation system and a refrigeration circulation system, where the heating circulation system includes a first pipeline and a second pipeline, the refrigeration circulation system includes a third pipeline and a fourth pipeline, the first pipeline and the second pipeline are connected by a heater, the third pipeline and the fourth pipeline are connected by a heat utilization device, and the first pipeline, the second pipeline, the third pipeline and the fourth pipeline are connected to form a closed loop; a stop valve, a filter and a heating three-way valve are arranged on a line in the heating circulating system, and the heating three-way valve is connected with a control module; a pressure gauge, a circulating oil pump, a temperature display meter, a filter and a cooling three-way valve are arranged on a line in the refrigeration circulating system; one end of the circulating oil pump is connected with the control module, and the cooling three-way valve is connected with a heat exchanger.
Preferably, the heat exchanger is provided with a stop valve, a filter and a water flow switch.
Preferably, a plurality of stop valves are arranged on the heating circulation system, the refrigeration circulation system and the heat exchanger.
Preferably, a plurality of filters are arranged on the heating circulation system, the refrigerating circulation system and the heat exchanger.
The beneficial effect of this application is when thermal equipment need heat up or cool down, through the different sign bores of adjusting heating three-way valve or cooling three-way valve, the trend of control hot-fluid realizes fluidic flow control and thermal accurate automatic monitoring control.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic structural diagram of a heat exchange device for accurately adjusting temperature control according to the present application.
The system comprises a heating circulation system 1, a refrigeration circulation system 2, a heat exchanger 3, a first pipeline 11, a second pipeline 12, a heater 13, a third pipeline 21, a fourth pipeline 22, a water flow switch 31, a stop valve 111, a filter 112, a heating three-way valve 113, a control module 114, a pressure gauge 211, a circulating oil pump 212, a temperature display gauge 213 and a cooling three-way valve 214.
Detailed Description
Referring to fig. 1, a schematic structural diagram of a heat exchange device for accurately adjusting temperature control according to the present application is shown.
A heat exchange device capable of accurately adjusting temperature control comprises a heating circulation system 1 and a refrigeration circulation system 2, wherein the heating circulation system 1 comprises a first pipeline 11 and a second pipeline 12, the refrigeration circulation system 2 comprises a third pipeline 21 and a fourth pipeline 22, the first pipeline 11 is connected with the second pipeline 12 through a heater 13, the third pipeline 21 is connected with the fourth pipeline 22 through a heat utilization device 23, and the first pipeline 11, the second pipeline 12, the third pipeline 21 and the fourth pipeline 22 are connected to form a closed loop; a stop valve 111, a filter 112 and a heating three-way valve 113 are arranged on a line in the heating circulation system 1, and the heating three-way valve 113 is connected with a control module 114; a pressure gauge 211, a circulating oil pump 212, a temperature display gauge 213, a filter 112 and a cooling three-way valve 214 are arranged on a line in the refrigeration cycle system 2; one end of the circulating oil pump 212 is connected to the control module 114, and the cooling three-way valve 214 is connected to the heat exchanger 3. The first pipeline 11 is a self-heater pipeline, the second pipeline 12 is a to-heater pipeline, the third pipeline 21 is a to-heat equipment pipeline, and the fourth pipeline 22 is a self-heat equipment pipeline.
Preferably, the heat exchanger 3 is provided with a stop valve 111, a filter 112 and a water flow switch 31.
Preferably, the heating cycle system 1, the refrigeration cycle system 2 and the heat exchanger 3 are provided with a plurality of the shutoff valves 111.
Preferably, the heating cycle system 1, the refrigeration cycle system 2 and the heat exchanger 3 are provided with a plurality of filters 112.
In this application, heat exchanger is the device that is used for the cooling, and circulating oil pump provides fluid cycle power, and the stop valve can realize fluidic cutting off and the conversion that circulates, and the filter can clear away impurity in the fluid, and whether rivers are circulated to rivers switch detectable, and the heating or the proportion regulation that fluid flow can be realized to the cooling three-way valve, but the manometer monitoring pump pressure.
The four pipelines of this application connect the heater respectively with the heat equipment. In normal working process, the stop valve all keeps normally open state, when needs cooling, handles through temperature measuring device and control module (temperature measuring device here is located to with the thermal equipment pipeline and to heater pipeline on, conveys the refrigeration cycle pipeline with the instruction, stops the heating simultaneously, adjusts electric three-way valve (heating three-way valve and cooling three-way valve) switch proportion, realizes the cooling process of stable speed. Because the control module is accurate, and the electric three-way valve (heating three-way valve and cooling three-way valve) is regulated and controlled in real time, the cooling and temperature control precision is high. According to the process requirements of users and the field environmental conditions, referring to the attached figure 1 of the specification, when the temperature of the heat-using equipment needs to be raised, the heating three-way valve adjusts the opening B to be closed, and the openings A and AB are opened; the cooling three-way valve adjusts the opening B to be closed, and the openings A and AB are opened, so that the hot fluid can reach the purpose of temperature rise through the heat utilization equipment. When the heat-using equipment needs to be cooled, the heating three-way valve adjusts the opening A to be closed, and the openings B and AB are opened; the cooling three-way valve adjusts the port A to be closed, and the ports B and AB are opened, so that the hot fluid directly returns to the heater after passing through the heating three-way valve, and the fluid circulates in the heater; the fluid in the heat-using equipment directly returns to the circulating pump of the cooling device after passing through the cooling three-way valve, so that the fluid circulates in the cooling device to achieve the purpose of cooling. And the control of the cooling rate and the circulating flow is realized by adjusting the switching proportion of the two three-way valves in the cooling process.
The beneficial effect of this application is when thermal equipment need heat up or cool down, through the different sign bores of adjusting heating three-way valve or cooling three-way valve, the trend of control hot-fluid realizes fluidic flow control and thermal accurate automatic monitoring control.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (4)
1. The heat exchange device capable of accurately adjusting the temperature is characterized by comprising a heating circulation system (1) and a refrigerating circulation system (2), wherein the heating circulation system (1) comprises a first pipeline (11) and a second pipeline (12), the refrigerating circulation system (2) comprises a third pipeline (21) and a fourth pipeline (22), the first pipeline (11) and the second pipeline (12) are connected through a heater (13), the third pipeline (21) and the fourth pipeline (22) are connected through a heat utilization device (23), and the first pipeline (11), the second pipeline (12), the third pipeline (21) and the fourth pipeline (22) are connected to form a closed loop; a stop valve (111), a filter (112) and a heating three-way valve (113) are arranged on a line in the heating circulation system (1), and the heating three-way valve (113) is connected with a control module (114); a pressure gauge (211), a circulating oil pump (212), a temperature display gauge (213), a filter (112) and a cooling three-way valve (214) are arranged on a line in the refrigeration cycle system (2); one end of the circulating oil pump (212) is connected with the control module (114), and the cooling three-way valve (214) is connected with a heat exchanger (3).
2. Heat exchanger device for the precise regulation of temperature according to claim 1, characterized in that said heat exchanger (3) is provided with a shut-off valve (111), a filter (112) and a water flow switch (31).
3. The heat exchanger for precise temperature regulation according to claim 1, wherein the heating cycle system (1), the refrigeration cycle system (2) and the heat exchanger (3) are provided with a plurality of stop valves (111).
4. Heat exchange device for the precise regulation of temperature according to claim 1, characterized in that said heating cycle (1), said refrigeration cycle (2) and said heat exchanger (3) are provided with a plurality of said filters (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219434.4U CN213480724U (en) | 2020-09-30 | 2020-09-30 | Heat exchange device capable of accurately adjusting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219434.4U CN213480724U (en) | 2020-09-30 | 2020-09-30 | Heat exchange device capable of accurately adjusting temperature |
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| CN213480724U true CN213480724U (en) | 2021-06-18 |
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| CN202022219434.4U Active CN213480724U (en) | 2020-09-30 | 2020-09-30 | Heat exchange device capable of accurately adjusting temperature |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294829A (en) * | 2022-01-14 | 2022-04-08 | 苏州奥德高端装备股份有限公司 | Two-stage temperature control system |
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2020
- 2020-09-30 CN CN202022219434.4U patent/CN213480724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294829A (en) * | 2022-01-14 | 2022-04-08 | 苏州奥德高端装备股份有限公司 | Two-stage temperature control system |
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