CN104896748A - Online heat conducting oil high-precision temperature control adjusting system - Google Patents
Online heat conducting oil high-precision temperature control adjusting system Download PDFInfo
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- CN104896748A CN104896748A CN201410012848.6A CN201410012848A CN104896748A CN 104896748 A CN104896748 A CN 104896748A CN 201410012848 A CN201410012848 A CN 201410012848A CN 104896748 A CN104896748 A CN 104896748A
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- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000010338 mechanical breakdown Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to the technical field of energy conservation, in particular to an online heat conducting oil high-precision temperature control adjusting system. The system is characterized by comprising a closed circulating system formed by a heat conducting oil furnace system, an oil outlet way pipe, an oil return way pipe, an online heat conducting oil high-precision temperature control adjusting tower, a circulating pump and heat use equipment. As a tower body is large in volume, the effects of a heat accumulator and an energy accumulator are achieved, the balance effect on the great pressure difference and temperature fluctuation caused by an instable production load in the large-scale heat use system is achieved, and no influence is caused on the stable operation of the heat conducting oil furnace circulating system; when the heating temperature of the heat use system is high, oil return way low-temperature heat conducting oil can be immediately injected into the adjusting tower; as the principle of a tower type reactor is adopted, the heat transfer efficiency of low-temperature and high-temperature heat conducting oil in the tower is improved, and the temperature fluctuation is reduced to the lowest degree, in comparison with the fact that various adjusting valves are difficult to be implemented, or the result is not ideal; and the ideal energy saving mode that the heat energy use amount of the heat use system is exactly same with the heat energy supply amount of a heat conducting oil furnace can be preferably realized.
Description
Technical field
The present invention relates to field of energy-saving technology, be specifically related to a kind of online conduction oil high accuracy temperature control regulating system.
Background technology
Conduction oil is a kind of Transfer Medium of heat, and because it has homogeneous heating, temperature adjustment temperature control is accurate, under low pressure can produce high temperature, heat-transfer effect is good, energy-conservation, conveying and the feature such as easy to operate, be widely used in various industrial occasions in recent years, and its purposes and consumption more and more.(patent No. is CN201220046104.2 to Chinese invention patent, patent name is a kind of temperature-controlling system controlling conduction oil temperature) disclose a kind of temperature-controlling system controlling conduction oil temperature, be characterised in that and comprise conduction oil blender, boiler circulation pump, distiller circulating pump, described conduction oil blender is connected with pipeline with boiler circulation pump, and pipeline is provided with control valve; Described conduction oil blender is connected with pipeline with distiller, and distiller circulating pump is housed between the two; Deflection plate is provided with in described conduction oil blender.(patent No. is CN99214850.2 to Chinese invention patent, patent name is a kind of liquid-phase thermal oil temp. control device in production of chemical fibre) disclose a kind of liquid-phase thermal oil temp. control device in production of chemical fibre, to be characterised in that by pipeline successively by hot oil, main hot oil pump, applying unit be connected with the three-way valve that oil drive back thread is communicated with, and the stroke of three-way valve is controlled by common control equipment, thus control to flow into the deep fat flow of applying unit, make it constant with the temperature reached needed for applying unit.The temperature-controlling system of above-mentioned conduction oil temperature, the way all regulating conduction oil flow to change input heating equipment heat by control valve controls heat-conducting oil system temperature, certain effect is had for the temperature fluctuation improving heating equipment, but for the heating equipment that temperature requirement accurately controls, particularly on a large scale with hot systems because the change of heat-conducting oil furnace circulatory system flow causes system pressure to change, often there is expansion slot liquid level acute variation, conduction oil may be caused to overflow the serious accident of breaking out of fire, the change of heat-conducting oil furnace circulatory system pressure simultaneously also can make circulating pump occur surge phenomenon and cause mechanical breakdown.Above-mentioned conduction oil temperature control system is is all regulated and controled by all kinds of control valve, the operation principle of the measuring and control data mostly control valve is to adopt Precise collection temperature, pressure sensor Row sum-equal matrix valve rod folding again, measure and control device price on the one hand under hot conditions is higher, to fluctuate large situation by thermic load owing to being unable to cope with on the other hand, heating load, with uneven with heat, must cause energy waste.
The technical solution used in the present invention is: a kind of online conduction oil high accuracy temperature control regulating system.It is characterized in that: the closed circulation system comprising thermal oil heating piping system, vent line pipeline, oil return line pipeline, online conduction oil high accuracy temperature control adjusting tower, circulating pump, heating equipment composition, described thermal oil heating piping system comprises heat-conducting oil furnace, high-order expansion drum, low level reservoir.
Described online conduction oil high accuracy temperature control adjusting tower comprises tower body, temperature sensor, oil return line low temperature heat conductive oil inlet I, oil return line low temperature heat conductive oil inlet II, pressure sensor, vent line high-temperature heat-conductive oil inlet, the outlet of constant temperature conduction oil, thermometer.
Described constant temperature conduction oil outlet is connected with heating equipment, described oil return line low temperature heat conductive oil inlet I, oil return line low temperature heat conductive oil inlet II are connected with circulating pump by oil return line pipeline, and described vent line high-temperature heat-conductive oil inlet is connected with heat-conducting oil furnace by vent line pipeline.
The invention has the beneficial effects as follows: 1, because tower body has larger volume, serve the effect of storage heater and accumulator, for extensive hot systems due to produce load instability cause pressure reduction, temperature larger fluctuation serve balanced action, can not impact the stable operation of the heat-conducting oil furnace circulatory system, also would not occur that expansion slot liquid level acute variation causes conduction oil to overflow the serious accident of breaking out of fire, the change that simultaneously it also avoid due to heat-conducting oil furnace circulatory system pressure makes circulating pump occur surge phenomenon and causes mechanical breakdown; 2, when higher with hot systems heat supply temperature, oil return line low temperature conduction oil can be injected immediately in adjusting tower, owing to adopting the principle of tower reactor, improve the heat transfer efficiency of the low temperature in tower, high temperature heat conductive oil, the fluctuation of temperature is dropped to minimum, and all kinds of control valve is difficult to carry out or result is not very desirable; 3, can realization hot systems heat energy to be how many preferably, heat-conducting oil furnace is for the how many energy-conservation idealized model of heat energy.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of online conduction oil high accuracy temperature control regulating system of the present invention.
Fig. 2 is the A partial structurtes schematic diagram of a kind of online conduction oil high accuracy temperature control regulating system of the present invention.
The high-order expansion drum of 1-thermal oil heating piping system 2-
3-online conduction oil high accuracy temperature control adjusting tower 4-low level reservoir
5-circulating pump 6-oil return line pipeline 7-vent line pipeline
8-thermometer 9-temperature sensor 10-constant temperature conduction oil exports
11-oil return line low temperature heat conductive oil inlet I 12-oil return line low temperature heat conductive oil inlet II 13-pressure sensor 14-tower body 15-vent line high-temperature heat-conductive oil inlet
16-heating equipment 17-heat-conducting oil furnace.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, this device is described further.
The present invention is as shown in accompanying drawing 1, Fig. 2, a kind of online conduction oil high accuracy temperature control regulating system, it is characterized in that: the closed circulation system comprising thermal oil heating piping system 1, vent line pipeline 7, oil return line pipeline 6, online conduction oil high accuracy temperature control adjusting tower 3, circulating pump 5, heating equipment 16 composition, described thermal oil heating piping system 1 comprises heat-conducting oil furnace 17, high-order expansion drum 2, low level reservoir 4.
Described online conduction oil high accuracy temperature control adjusting tower 3 comprises tower body 14, temperature sensor 9, oil return line low temperature heat conductive oil inlet I 11, oil return line low temperature heat conductive oil inlet II 12, pressure sensor 13, vent line high-temperature heat-conductive oil inlet 15, constant temperature conduction oil outlet 10, thermometer 8.
Described constant temperature conduction oil outlet 10 is connected with heating equipment 16, described oil return line low temperature heat conductive oil inlet I 11, oil return line low temperature heat conductive oil inlet II 12 are connected with circulating pump 5 by oil return line pipeline 6, and described vent line high-temperature heat-conductive oil inlet 15 is connected with heat-conducting oil furnace 17 by vent line pipeline 7.
Claims (4)
1. an online conduction oil high accuracy temperature control regulating system, is characterized in that: the closed circulation system comprising thermal oil heating piping system, vent line pipeline, oil return line pipeline, online conduction oil high accuracy temperature control adjusting tower, circulating pump, heating equipment composition.
2., according to the online conduction oil high accuracy temperature control regulating system of claim 1 one kind, described thermal oil heating piping system comprises heat-conducting oil furnace, high-order expansion drum, low level reservoir.
3., according to the online conduction oil high accuracy temperature control regulating system of claim 1 one kind, described online conduction oil high accuracy temperature control adjusting tower comprises tower body, temperature sensor, oil return line low temperature heat conductive oil inlet I, oil return line low temperature heat conductive oil inlet II, pressure sensor, vent line high-temperature heat-conductive oil inlet, the outlet of constant temperature conduction oil, thermometer.
4. according to the online conduction oil high accuracy temperature control regulating system of claim 1 one kind, the outlet of constant temperature conduction oil is connected with heating equipment, oil return line low temperature heat conductive oil inlet I, oil return line low temperature heat conductive oil inlet II are connected with circulating pump by oil return line pipeline, and vent line high-temperature heat-conductive oil inlet is connected with heat-conducting oil furnace by vent line pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012848.6A CN104896748B (en) | 2014-01-13 | 2014-01-13 | A kind of online conduction oil high accuracy temperature control regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012848.6A CN104896748B (en) | 2014-01-13 | 2014-01-13 | A kind of online conduction oil high accuracy temperature control regulating system |
Publications (2)
| Publication Number | Publication Date |
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| CN104896748A true CN104896748A (en) | 2015-09-09 |
| CN104896748B CN104896748B (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410012848.6A Expired - Fee Related CN104896748B (en) | 2014-01-13 | 2014-01-13 | A kind of online conduction oil high accuracy temperature control regulating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357405A (en) * | 2018-10-23 | 2019-02-19 | 襄阳金达成精细化工有限公司 | A kind of high temperature heat conductive oil heating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846494A1 (en) * | 1998-10-09 | 2000-04-20 | Gwk Ges Waerme Kaeltetechnik M | High temperature heating and vaporization of process fluids comprises use of closed circuit, vapor phase heat transfer fluid, with loop operated at relatively low pressures |
| CN201662221U (en) * | 2010-01-14 | 2010-12-01 | 叶剑文 | Heat supplying device of liquid phase furnace of energy-saving organic heat carrier |
| CN101919880A (en) * | 2009-06-09 | 2010-12-22 | 吉林吉春制药有限公司 | Application of heating heat-conducting oil in process of extracting, concentrating and drying Chinese medicine effective component |
| CN202432711U (en) * | 2012-02-14 | 2012-09-12 | 天门市诚鑫化工有限公司 | Temperature control system for controlling temperature of heat conducting oil |
| CN202792531U (en) * | 2012-09-26 | 2013-03-13 | 山东威特人工环境有限公司 | Solar thermal oil boiler system |
-
2014
- 2014-01-13 CN CN201410012848.6A patent/CN104896748B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846494A1 (en) * | 1998-10-09 | 2000-04-20 | Gwk Ges Waerme Kaeltetechnik M | High temperature heating and vaporization of process fluids comprises use of closed circuit, vapor phase heat transfer fluid, with loop operated at relatively low pressures |
| CN101919880A (en) * | 2009-06-09 | 2010-12-22 | 吉林吉春制药有限公司 | Application of heating heat-conducting oil in process of extracting, concentrating and drying Chinese medicine effective component |
| CN201662221U (en) * | 2010-01-14 | 2010-12-01 | 叶剑文 | Heat supplying device of liquid phase furnace of energy-saving organic heat carrier |
| CN202432711U (en) * | 2012-02-14 | 2012-09-12 | 天门市诚鑫化工有限公司 | Temperature control system for controlling temperature of heat conducting oil |
| CN202792531U (en) * | 2012-09-26 | 2013-03-13 | 山东威特人工环境有限公司 | Solar thermal oil boiler system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357405A (en) * | 2018-10-23 | 2019-02-19 | 襄阳金达成精细化工有限公司 | A kind of high temperature heat conductive oil heating system |
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| CN104896748B (en) | 2017-07-14 |
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Application publication date: 20150909 Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2018350000007 Denomination of invention: Online heat conducting oil high-precision temperature control adjusting system Granted publication date: 20170714 License type: Exclusive License Record date: 20180518 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2018350000007 Date of cancellation: 20190411 |
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Effective date of registration: 20191029 Address after: 314500 No. 800, Tongfu East Road, Fengming street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Fangyuan New Materials Co.,Ltd. Address before: 362001 6 / F, building 36, Yuanhe 1916 Creative Industry Park, 610 Xinmen street, Licheng District, Quanzhou City, Fujian Province Patentee before: Yang Song |
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| 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: 20170714 |