CN203485483U - Heat conduction oil temperature control circulation system - Google Patents
Heat conduction oil temperature control circulation system Download PDFInfo
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- CN203485483U CN203485483U CN201320545990.8U CN201320545990U CN203485483U CN 203485483 U CN203485483 U CN 203485483U CN 201320545990 U CN201320545990 U CN 201320545990U CN 203485483 U CN203485483 U CN 203485483U
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Abstract
The utility model discloses a heat conduction oil temperature control circulation system. The heat conduction oil temperature control circulation system comprises an oil input pipeline which conveys high temperature heat conduction oil and an oil return pipeline which returns the heat conduction oil to a boiler, and further comprises heat using pipelines, wherein the heat using pipelines are connected between the oil input pipeline and the oil return pipeline in parallel, each heat using pipeline comprises a three way control valve and a circulation oil pump, one end of the three way control valve is connected onto the oil input pipeline through a hand stop valve, another end of the three way control valve is connected with the circulation oil pump, a third end of the three way control valve is connected onto the oil return pipeline, and an output pipeline of the circulation oil pump is connected onto the oil return pipeline after passing through a hot press board of a hot press machine. The heat conduction oil temperature control circulation system adjusts oil input quantity of the heat conduction oil through the three way control valve, and has the advantages of being good in stability, long in service life, and high in temperature control accuracy. Furthermore, due to the fact that two groups of the heat using pipelines which rely on the same principle are arranged on the hot press machine to control corresponding heating processes respectively, the heat conduction oil temperature control circulation system can preferably control production temperature needed by a heat using device, improves product quality, and has large economic benefit.
Description
Technical field
The utility model relates to heat-insulating and noise-insulating material or circuit board (PBC) manufacture field, relates in particular to a kind of conduction oil temperature control circulatory system for hot press.
Background technology
Manufacture field hot press at existing heat-insulating and noise-insulating material and circuit board is common equipment, it is not high that current hot press exists temperature control precision, and the problem that stability is bad causes the poor product quality of producing, cause waste of material and environmental pollution, and the infringement to hot press.
Utility model content
In view of this, technical problem to be solved in the utility model is: provide a kind of and have good stability, long service life, temperature-controlled precision is high and the conduction oil temperature control circulatory system of environmental protection.
In order to solve above technical problem, the utility model adopts following technical scheme to realize:
The conduction oil temperature control circulatory system, comprise carry high temperature heat conductive oil inflow pipeline, conduction oil is back to the oil returning tube of boiler, also comprise with pipe line, describedly with pipe line, be connected in side by side between inflow pipeline and oil returning tube, describedly with pipe line, comprise three-way control valve and oil circulating pump, three-way control valve one end is connected in inflow pipeline by hand stop valve, one end connects oil circulating pump, the other end is connected in oil returning tube by hand stop valve, after the heating platen of the output pipe of oil circulating pump by hot press, is connected to return line.
3 ports of wherein said three-way control valve are respectively equipped with Pressure gauge.
Wherein saidly with pipe line, be provided with 2 groups, also can arrange as required 4 groups or 6 groups.
Wherein said three-way control valve is electric three-way regulating valves.
During heat temperature raising: electric three-way regulating valves A is after unlatching, the conduction oil of high temperature enters oil circulating pump, sending into cold oil after the heating platen of hot press is back to boiler by return line and heats, the oil circulating pump 2 of temperature conditioning unit group beats the conduction oil that has mixed high-temperature hot oil to required heating equipment (hot press), equipment oil return (cold oil) part is got back to boiler through hand stop valve, the high-temperature hot oil that the oil return of another part equipment is come with boiler again mixes the oil circulating pump of getting back to this temperature conditioning unit group, so just forms a heating circulation system.The situation of this circulatory system running is, the oil return of boiler deep fat mixing apparatus, flows to oil circulating pump, then flows to the firing equipment needing, and part oil return is got back to boiler oil return pipe through stop valve again, forms a heating circulation system.
During temperature-constant operation: when system temperature slowly approaches the temperature setting, three-way control valve 1A is to closing gradually, B is to opening gradually, guaranteed the stable of system pressure, boiler comes oily directly from three-way control valve B to getting back to boiler, conduction oil in this temperature conditioning unit group flows to equipment by oil circulating pump and returns oil circulating pump entrance simultaneously, forms a constant temperature circulating system.
The utility model design principle is to utilize temperature controller and electric three-way regulating valves to regulate the uninterrupted in pipe-line system, by changing conduction oil, flows to, and realizes two different circulatory systems, to reach by the needed temperature of hot equipment.
As shown from the above technical solution, the beneficial effects of the utility model are:
Than prior art, the utility model regulates the oil inlet quantity of conduction oil by three-way control valve, there is good stability, long service life, the advantage that temperature-controlled precision is high, on hot press, arrange 2 groups of principles identical with pipe line, control separately corresponding heating process, can better control the production temperature with hot equipment requirement, improve product quality, there is very high economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Member in figure is:
1, inflow pipeline; 2, oil returning tube; 3, three-way control valve; 4, oil circulating pump;
5, hand stop valve; 6, heating platen; 7, Pressure gauge.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing.
The conduction oil temperature control circulatory system, comprise carry high temperature heat conductive oil inflow pipeline 1, conduction oil is back to the oil returning tube 2 of boiler, also comprise with pipe line, describedly with pipe line, be connected in side by side between inflow pipeline 1 and oil returning tube 2, describedly with pipe line, comprise three-way control valve 3 and oil circulating pump 4, three-way control valve 3 one end are connected in inflow pipeline 1 by hand stop valve 5, one end connects oil circulating pump 4, the other end is connected in oil returning tube 2 by manual modulation valve 5, after the heating platen 6 of the output pipe of oil circulating pump 4 by hot press, is connected to return line 2; 3 ports of described three-way control valve 3 are respectively equipped with Pressure gauge 7; Describedly with pipe line, be provided with 2 groups and also can arrange as required 4 groups or 6 groups; Described three-way control valve 3 is electric three-way regulating valves.
During heat temperature raising: electric three-way regulating valves A is after unlatching, the conduction oil of high temperature enters oil circulating pump 4, sending into cold oil after the heating platen 6 of hot press is back to boiler by return line 2 and heats, the oil circulating pump 4 of temperature conditioning unit group beats the conduction oil that has mixed high-temperature hot oil to required heating equipment (hot press), equipment oil return (cold oil) part is got back to boiler through hand stop valve 5, the high-temperature hot oil that the oil return of another part equipment is come with boiler again mixes the oil circulating pump 4 of getting back to this temperature conditioning unit group, so just forms a heating circulation system.The situation of this circulatory system running is, the oil return of boiler deep fat mixing apparatus, flows to oil circulating pump 4, then flows to the firing equipment needing, and part oil return is got back to oil returning tube 2 through stop valve 5 again, forms a heating circulation system.
During temperature-constant operation: when system temperature slowly approaches the temperature setting, three-way control valve 3A is to closing gradually, B is to opening gradually, guaranteed the stable of system pressure, boiler comes oily directly from three-way control valve B to getting back to boiler, conduction oil in this temperature conditioning unit group flows to equipment by oil circulating pump 4 and returns oil circulating pump entrance simultaneously, forms a constant temperature circulating system.
But the foregoing is only better possible embodiments of the present utility model, not in order to limit to the scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model descriptions and accompanying drawing content are done changes, be all in like manner included in scope of the present utility model.
Claims (4)
1. the conduction oil temperature control circulatory system, comprise the inflow pipeline of carrying high temperature heat conductive oil, and the oil returning tube that conduction oil is back to boiler, it is characterized in that, also comprise with pipe line, describedly with pipe line, be connected in side by side between inflow pipeline and oil returning tube, describedly with pipe line, comprise three-way control valve and oil circulating pump, three-way control valve one end is connected in inflow pipeline by hand stop valve, one end connects oil circulating pump, the other end is connected in oil returning tube by hand stop valve, after the heating platen of the output pipe of oil circulating pump by hot press, be connected to return line.
2. the conduction oil temperature control circulatory system as claimed in claim 1, is characterized in that: 3 ports of described three-way control valve are respectively equipped with Pressure gauge.
3. the conduction oil temperature control circulatory system as claimed in claim 1, is characterized in that: describedly with pipe line, be provided with 2 groups.
4. the conduction oil temperature control circulatory system as claimed in claim 1, is characterized in that: described three-way control valve is electric three-way regulating valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545990.8U CN203485483U (en) | 2013-09-03 | 2013-09-03 | Heat conduction oil temperature control circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545990.8U CN203485483U (en) | 2013-09-03 | 2013-09-03 | Heat conduction oil temperature control circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485483U true CN203485483U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545990.8U Expired - Fee Related CN203485483U (en) | 2013-09-03 | 2013-09-03 | Heat conduction oil temperature control circulation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203485483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210803A (en) * | 2018-09-03 | 2019-01-15 | 芜湖跃飞新型吸音材料股份有限公司 | A kind of adjustable oil circulation temperature controlling machine of temperature |
| CN109291502A (en) * | 2018-08-28 | 2019-02-01 | 太重（天津）滨海重型机械有限公司 | Charcoal element extruder components heating system |
| CN115339030A (en) * | 2022-09-02 | 2022-11-15 | 中隆能源科技(东莞)有限公司 | Temperature control system for rapid temperature rise and temperature reduction of gas heat-conducting oil mold temperature controller |
-
2013
- 2013-09-03 CN CN201320545990.8U patent/CN203485483U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291502A (en) * | 2018-08-28 | 2019-02-01 | 太重（天津）滨海重型机械有限公司 | Charcoal element extruder components heating system |
| CN109291502B (en) * | 2018-08-28 | 2021-06-01 | 太重（天津）滨海重型机械有限公司 | Heating system for parts of carbon extruder |
| CN109210803A (en) * | 2018-09-03 | 2019-01-15 | 芜湖跃飞新型吸音材料股份有限公司 | A kind of adjustable oil circulation temperature controlling machine of temperature |
| CN115339030A (en) * | 2022-09-02 | 2022-11-15 | 中隆能源科技(东莞)有限公司 | Temperature control system for rapid temperature rise and temperature reduction of gas heat-conducting oil mold temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: Jiading District Malu town Shanghai 201801 Chen Po No. 198 Building 2 West Patentee after: Shanghai Shuoyi M & E Co., Ltd. Address before: 2 A1604 room, No. 2889, Baoan Road, Shanghai, Jiading District 201801, China Patentee before: SHANGHAI LINYI ELECTRICAL AND MECHANICAL TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190428 Address after: Room A1604, Building 2889 Baoan Road, Jiading District, Shanghai, 201801 Patentee after: SHANGHAI LINYI ELECTRICAL AND MECHANICAL TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 201801 West District, No. 198 Chen Bao Road, Malu Town, Jiading District, Shanghai Patentee before: Shanghai Shuoyi M & E Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20190903 |