CN203485354U - Novel heat conduction oil temperature control system - Google Patents
Novel heat conduction oil temperature control system Download PDFInfo
- Publication number
- CN203485354U CN203485354U CN201320545999.9U CN201320545999U CN203485354U CN 203485354 U CN203485354 U CN 203485354U CN 201320545999 U CN201320545999 U CN 201320545999U CN 203485354 U CN203485354 U CN 203485354U
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- Prior art keywords
- control valve
- control system
- temperature control
- oil temperature
- heat conduction
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Abstract
The utility model discloses a novel heat conduction oil temperature control system. The novel heat conduction oil temperature control system comprises a stop valve and a circulation oil pump. The novel heat conduction oil temperature control system is characterized by also comprising a filter, a water cooling plate-type heat exchanger, a three-way regulating valve I, a three-way regulating valve II and a pressure meter; one end of the circulation oil pump is connected with the three-way regulating valve I, and the other end of the circulation oil pump is connected with the three-way regulating valve II; one end of the three-way regulating valve II is connected with the water cooling plate-type heat exchanger, and the other end of the three-way regulating valve II is connected with a calendar; the calendar is connected with a manual stop valve at a boiler oil return pipeline by a one-way valve. According to the system, the heat conduction oil temperature is controlled accurately by regulating the flow rate of heat conduction oil in each branch pipeline in a pipeline system by utilizing the matching of the two electric three-way regulating valves and the water cooling plate-type heat exchanger, so that the temperature setting requirement of heat using equipment, namely the calendar, can be realized with high precision, and the product quality is ensured; meanwhile, the water cooling plate-type heat exchanger is adopted for the heat circulation system, the novel heat conduction oil temperature control system is small in occupying space, is high in heat transfer efficiency, saves the space, saves energy and protects the environment.
Description
Technical field
The utility model relates to chemical production equipment technical field, relates in particular to a kind of a kind of Novel heat-conducting oil temperature control system of using calender for PVC sheet material production field.
Background technology
Polyvinyl chloride (PVC) is widely used in various fields as building and life with chemical materials, its outstanding properties is that mechanical strength is high, hardness is large, chemical resistance is good, electrical insulating property is good, printing and weldability are also fine, and fire-retardant, cheap, soft durometer can regulate, can be used for alternative metals and timber etc., yet, its flattener to its forming process in the middle of the requirement controlled of shrinkage temperature very high, the PVC sheet metal thickness that can produce as unstable in temperature differs, the jaundice of sheet material color, there is bubble, embrittlement etc. affects outward appearance and the performance of product, current PVC exists temperature with sheet material calender and controls unstable, and the temperature control system excessive problem that takes up room, cause the poor product quality of producing, cause waste of material and environmental pollution, and the infringement to calender.
Utility model content
In view of this, technical problem to be solved in the utility model is: little, the long service life of providing a kind of and have good stability, take up room, temperature-controlled precision is high and the Novel heat-conducting of environmental protection oil temperature control system.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of Novel heat-conducting oil temperature control system, comprise stop valve, oil circulating pump, also comprise filter, water-cooled plate type heat exchanger, three-way control valve I, three-way control valve II, Pressure gauge, one end connecting tee control valve I of oil circulating pump, other end connecting tee control valve II, one end of described three-way control valve II connects water-cooled plate type heat exchanger, and the other end of three-way control valve II connects calender, and described calender is connected with boiler oil returning tube place hand stop valve by check valve
Wherein, between described three-way control valve I and oil circulating pump, be provided with filter.
Wherein, between described three-way control valve II and oil circulating pump, be provided with Pressure gauge.
Wherein, described three-way control valve I, three-way control valve II are electric three passes flow divider.
As shown from the above technical solution, the beneficial effects of the utility model are:
Than prior art, the utility model is by utilizing two electric three-way regulating valves hydrous water cooling plate type heat exchangers to regulate in pipe-line system the uninterrupted of conduction oil in each branch line to realize the accurate control of conduction oil temperature, can high-precision realization by the Temperature Setting demand of hot equipment calender, guaranteed the quality of product, simultaneously because heat circulating system adopts water-cooled plate type heat exchanger, take up room little, heat transfer efficiency is high, has saved simultaneously energy-conserving and environment-protective of space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Member in figure is:
1, oil circulating pump; 2, water-cooled plate type heat exchanger; 3, three-way control valve I; 4, three-way control valve II; 5, Pressure gauge; 6, calender; 7, filter; 8, check valve; 9, stop valve.
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.
Refer to shown in Fig. 1, plant Novel heat-conducting oil temperature control system, comprise stop valve, oil circulating pump 1, also comprise filter 7, water-cooled plate type heat exchanger 2, three-way control valve I3, three-way control valve II4, Pressure gauge 5, one end connecting tee control valve I3 of oil circulating pump 1, other end connecting tee control valve II4, one end of described three-way control valve II4 connects water-cooled plate type heat exchanger 2, the other end of three-way control valve II4 connects calender 6, and described calender 6 is connected with boiler oil returning tube place hand stop valve 9 by check valve 8; Between described three-way control valve I3 and oil circulating pump 1, be provided with filter 7; Between three-way control valve II4 and oil circulating pump 1, be provided with Pressure gauge 5.
During heat temperature raising: three-way control valve I3A is to opening, and the high-temperature hot oil that boiler is come flows to this temperature conditioning unit group, and cold oil flow back into boiler.The oil circulating pump 1 of temperature conditioning unit group the conduction oil that has mixed high-temperature hot oil by 2 dozens of three-way control valve II4 and water-cooled plate type heat exchangers to required heating equipment (calender), equipment oil return (cold oil) part is got back to boiler through check valve 8 and hand stop valve 9, the high-temperature hot oil that the oil return of another part equipment is come with boiler again mixes the oil circulating pump 1 of getting back to this temperature conditioning unit group, so just forms a heating circulation system.
During temperature-constant operation: when system temperature slowly approaches the temperature setting, three-way control valve I3A is to closing gradually, B is to opening gradually, guaranteed the stable of system pressure, boiler comes oily directly from control valve B to getting back to boiler, conduction oil in this temperature conditioning unit group flows to equipment by oil circulating pump 1 by three-way control valve II4 hydrous water cooling plate type heat exchanger 2 and returns oil circulating pump 1 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. Novel heat-conducting oil temperature control system, comprise stop valve, oil circulating pump, it is characterized in that, also comprise filter, water-cooled plate type heat exchanger, three-way control valve I, three-way control valve II, Pressure gauge, one end connecting tee control valve I of oil circulating pump, other end connecting tee control valve II, one end of described three-way control valve II connects water-cooled plate type heat exchanger, the other end of three-way control valve II connects calender, and described calender is connected with boiler oil returning tube place hand stop valve by check valve.
2. a kind of Novel heat-conducting oil temperature control system as claimed in claim 1, is characterized in that: between described three-way control valve I and oil circulating pump, be provided with filter.
3. a kind of Novel heat-conducting oil temperature control system as claimed in claim 1, is characterized in that: between described three-way control valve II and oil circulating pump, be provided with Pressure gauge.
4. a kind of Novel heat-conducting oil temperature control system as claimed in claim 1, is characterized in that: described three-way control valve I, three-way control valve II are electric three passes flow divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545999.9U CN203485354U (en) | 2013-09-03 | 2013-09-03 | Novel heat conduction oil temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545999.9U CN203485354U (en) | 2013-09-03 | 2013-09-03 | Novel heat conduction oil temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485354U true CN203485354U (en) | 2014-03-19 |
Family
ID=50256209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545999.9U Expired - Fee Related CN203485354U (en) | 2013-09-03 | 2013-09-03 | Novel heat conduction oil temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633931A (en) * | 2015-01-30 | 2015-05-20 | 宜兴市兴合树脂有限公司 | Boiler heat-conducting oil heat exchange oil supply system |
-
2013
- 2013-09-03 CN CN201320545999.9U patent/CN203485354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633931A (en) * | 2015-01-30 | 2015-05-20 | 宜兴市兴合树脂有限公司 | Boiler heat-conducting oil heat exchange oil supply system |
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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: 20160819 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: 20190423 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 |