CN102815474B - Air-source and solar compound heating type crude oil storage and transportation system - Google Patents
Air-source and solar compound heating type crude oil storage and transportation system Download PDFInfo
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Abstract
本发明公开了一种空气源与太阳能复合加热原油储运系统，主要包括有太阳能集热器、空气源热泵机组、水处理装置、蓄热水罐、储油罐、热水提升泵、除铁装置及控制装置。在所述蓄热水罐一侧的罐壁上设置有热水出口、补水口，在另一侧的罐壁上设置有回水口、太阳能集热器水出口、空气源热泵机组水出口、空气源热泵机组热水入口及太阳能集热器热水入口。在蓄热水罐、太阳能集热器、空气源热泵机组和储油罐所需实现控制的相对应的控制点上分别设置有温度传感器，控制装置分别与上述温度传感器通过数字信号线电连接。本发明降粘减阻效果显著，节能降耗可达45%以上，具有良好的经济效益和社会效益。
The invention discloses an air source and solar energy composite heating crude oil storage and transportation system, which mainly includes a solar heat collector, an air source heat pump unit, a water treatment device, a hot water storage tank, an oil storage tank, a hot water lift pump, iron removal devices and controls. The tank wall on one side of the hot water storage tank is provided with a hot water outlet and a water supply port, and the tank wall on the other side is provided with a water return port, a solar collector water outlet, an air source heat pump unit water outlet, an air The hot water inlet of the source heat pump unit and the hot water inlet of the solar collector. Temperature sensors are installed at the corresponding control points required to realize the control of the hot water storage tank, solar heat collector, air source heat pump unit and oil storage tank, and the control devices are electrically connected to the above temperature sensors through digital signal lines. The invention has remarkable viscosity-reducing and drag-reducing effects, can save energy and reduce consumption by more than 45%, and has good economic and social benefits.
Description
技术领域 technical field
本发明涉及一种加热系统，尤其是涉及一种空气源与太阳能复合加热 The invention relates to a heating system, in particular to a composite heating system of air source and solar energy
原油储运系统，是对太阳能資源的充分开发和利用，属于原油加热储运技术领域。 The crude oil storage and transportation system is the full development and utilization of solar energy resources, and belongs to the technical field of crude oil heating storage and transportation.
背景技术 Background technique
含蜡多、凝点高、粘度大的原油输送过程中必须进行加热与保温以保持原油的良好流动性。传统的对储油罐进行加热和保温的方法主要有两种；一种方法是燃烧煤、油、气等矿物燃料对储油罐进行加热，该方法不仅会消耗大量的能源，系统效率低，耗用金属材料多，而且安全隐患大，操作复杂，设备占地面积大，同时在燃烧过程中会产生严重的大气污染，对环境造成极大危害； Crude oil with high wax content, high freezing point, and high viscosity must be heated and kept warm during the transportation process to maintain the good fluidity of the crude oil. There are two traditional methods for heating and insulating oil storage tanks; one method is to burn coal, oil, gas and other mineral fuels to heat the oil storage tank, which not only consumes a lot of energy, but also has low system efficiency , consumes a lot of metal materials, and has great potential safety hazards, complicated operation, large equipment footprint, and serious air pollution during the combustion process, causing great harm to the environment;
另一种方法是使用电能，如电热锅炉、电磁炉、微波炉等，该方法具有使用方便、加热效率高的优点，但是在使用过程中需要消耗大量的电能，电能作为二次能源，通常也是由燃烧矿物燃料来生产，同样存在能源浪费及环境污染问題。随着人们环保意识的不断加强，实现可持续发展的“绿色技术”得到了前所未有的重视。目前，对储油罐进行加热和保温的方法有了新的发展和改进，大幅度减少了环境污染。之一是單一太阳能加熱，其优点是利用自然能源，节能降耗，但缺點是启动过程慢，受太阳能辐照条件影响严重而导致系统运行不稳定、不连续；之二是單一热泵加热，其优点是受外界环境影响相对较小，工作时稳定性较好，但对低温热源的稳定性要求很高，低温热源的稳定性对系统的效率以及运行的稳定性起到了关键性作用，同时热泵循环是需要消耗电能为代价来实现从低温热源吸收热量的循环。现有技术中还没有有效解决原油储运系统中存在能源浪费、环境污染以及生产成本高的问題。 Another method is to use electric energy, such as electric boilers, induction cookers, microwave ovens, etc. This method has the advantages of convenient use and high heating efficiency, but it needs to consume a lot of electric energy during use. Electric energy is used as a secondary energy source. Burning fossil fuels for production also has energy waste and environmental pollution problems. With the continuous strengthening of people's awareness of environmental protection, "green technology" to achieve sustainable development has received unprecedented attention. At present, there are new developments and improvements in the methods of heating and insulating oil storage tanks, which have greatly reduced environmental pollution. One is single solar heating, which has the advantage of utilizing natural energy, saving energy and reducing consumption, but the disadvantage is that the start-up process is slow, and the system is seriously affected by solar irradiation conditions, resulting in unstable and discontinuous operation of the system; the other is single heat pump heating, which The advantage is that it is relatively less affected by the external environment and has better stability during work, but it has high requirements for the stability of low-temperature heat sources. The stability of low-temperature heat sources plays a key role in the efficiency of the system and the stability of operation. At the same time, the heat pump A cycle is a cycle in which heat is absorbed from a low-temperature heat source at the cost of consuming electrical energy. The problems of energy waste, environmental pollution and high production cost in the crude oil storage and transportation system have not been effectively solved in the prior art .
发明内容 Contents of the invention
本发明的目的在于克服现有加热原油储运系统技术中的不足，提供一种“空气源与太阳能复合加热原油储运系统”， 本发明主要采用空气源与太阳能复合加热技术，实现四大目的：1.降凝降粘减阻效果显著；2.对油品性质、输量变化和输送环境有较强的适应能力；3.工艺设备简单，使用维护方便，自动化程度高，易于集中控制与管理；4.节能降耗，生产成本低，经济效益高，投资回收周期短，实现绿色环保，清洁生产。 The purpose of the present invention is to overcome the deficiencies in the existing heating crude oil storage and transportation system technology, and provide a "air source and solar energy composite heating crude oil storage and transportation system". The present invention mainly adopts the air source and solar energy composite heating technology to achieve four purposes : 1. Significant effect of pour point reduction, viscosity reduction and drag reduction; 2. Strong adaptability to oil properties, changes in delivery volume and delivery environment; 3. Simple process equipment, convenient use and maintenance, high degree of automation, easy centralized control and Management; 4. Energy saving and consumption reduction, low production cost, high economic benefits, short investment recovery period, realizing green environmental protection and clean production.
为实现上述目的，本发明所采取的技术方案是：一种空气源与太阳能复合加热原油储运系统，主要包括有太阳能集热器、空气源热泵机组、水处理装置、蓄热水罐、储油罐、热水提升泵、除铁装置及控制装置。在所述蓄热水罐一侧的罐壁上设置有热水出口、补水口，在另一侧的罐壁上设置有回水口、太阳能集热器水出口、空气源热泵机组水出口、空气源热泵机组热水入口及太阳能集热器热水入口，其热水出口置于蓄热水罐罐高的3/5处，通过热水循环泵与加热盘管和集输伴热管线一端的连接处连接。补水口置于蓄热水罐罐高的1/6处，依次通过水处理装置和变频深水泵与水源井管道连接。所述回水口置于蓄热水罐高于罐高的1/6处，通过除铁装置与集输伴热管线和加热盘管另一端连接处连接。太阳能集热器水出口置于蓄热水罐低于罐高的1/3处，通过太阳能集热器热水提升泵与太阳能集热器的入水口管道连接。空气源热泵机组水出口置于蓄热水罐罐高的1/3处，通过空气源热泵机组热水提升泵与空气源热泵机组的入水口管道连接。空气源热泵机组热水入口置于蓄热水罐低于罐高的2/3处，与空气源热泵机组的出水口管道连接。太阳能集热器热水入口置于蓄热水罐罐高的2/3处，与太阳能集热器出水口管道连接。在蓄热水罐、太阳能集热器、空气源热泵机组和储油罐所需实现控制的相对应的控制点上分别设置有温度传感器，控制装置分别与上述温度传感器通过数字信号线电连接。 In order to achieve the above object, the technical solution adopted by the present invention is: an air source and solar energy composite heating crude oil storage and transportation system, which mainly includes a solar collector, an air source heat pump unit, a water treatment device, a heat storage tank, a storage Oil tank, hot water lift pump, iron removal device and control device. The tank wall on one side of the hot water storage tank is provided with a hot water outlet and a water supply port, and the tank wall on the other side is provided with a water return port, a solar collector water outlet, an air source heat pump unit water outlet, an air The hot water inlet of the source heat pump unit and the hot water inlet of the solar collector, the hot water outlet is placed at 3/5 of the height of the hot water storage tank, through the connection between the hot water circulation pump, the heating coil and one end of the collection and transportation heat tracing pipeline. Connect where connect. The water supply port is placed at 1/6 of the height of the hot water storage tank, and is connected to the water source well pipeline through the water treatment device and the frequency conversion deep water pump in turn. The water return port is placed at a place higher than 1/6 of the tank height of the hot water storage tank, and is connected with the gathering and transportation heating line and the other end of the heating coil through the iron removal device. The water outlet of the solar collector is placed at a position lower than 1/3 of the height of the tank, and is connected to the water inlet pipe of the solar collector through the hot water lift pump of the solar collector. The water outlet of the air source heat pump unit is placed at 1/3 of the height of the heat storage tank, and is connected to the water inlet pipe of the air source heat pump unit through the hot water lift pump of the air source heat pump unit. The hot water inlet of the air source heat pump unit is placed at 2/3 of the height of the hot water storage tank, and is connected with the outlet pipe of the air source heat pump unit. The hot water inlet of the solar heat collector is placed at 2/3 of the height of the heat storage tank, and is connected with the water outlet pipe of the solar heat collector. Temperature sensors are installed at the corresponding control points required to realize the control of the hot water storage tank, solar heat collector, air source heat pump unit and oil storage tank, and the control devices are electrically connected to the above temperature sensors through digital signal lines.
所述太阳能集热器其阵列设计采取串并联混合排列结构，按北高南低的300-400倾角安装，其热水输送管线与太阳能集热器所在平面成0.02-0.03的坡度安装。 The array design of the solar heat collector adopts a series-parallel hybrid arrangement structure, and is installed at an inclination angle of 30 ° -40 ° , which is high in the north and low in the south.
空气源热泵机组、热水提升泵和热水循环泵均为一备一用的并联设置结构。 The air source heat pump unit, the hot water lift pump and the hot water circulation pump are all arranged in parallel with one standby and one active.
所述加热盘管设置在储油罐内，置于离罐底50cm-150 cm高度位置，呈高低位双层螺旋结构。 The heating coil is set in the oil storage tank at a height of 50cm-150cm from the bottom of the tank, in a high and low double-layer helical structure.
沿所述蓄热水罐的罐体周围设置有保温层。 An insulation layer is arranged around the tank body of the hot water storage tank.
本发明加热设备所设计安装的原理及理由如下： The principle and reason that heating equipment of the present invention is designed and installed are as follows:
太阳能集热器：在阳光充足的天气时，蓄热水罐的热水通过太阳能热水提升泵进入太阳能集热器加热，加热升温后回到蓄热水罐中, 保持蓄热水罐的预设系统水温，确保集热水罐内的热水温度维持整个集输系统的热能。为了减少流动阻力和有效提高热效率，太阳能集热器其阵列设计采取串并联混合排列结构，按北高南低的300-400倾角安装，其热水输送管线与太阳能集热器所在平面成0.02-0.03的坡度安装。 Solar heat collector: In sunny weather, the hot water in the hot water storage tank enters the solar heat collector for heating through the solar hot water lift pump, and returns to the hot water storage tank after heating up to maintain the preset temperature of the hot water storage tank. Set the system water temperature to ensure that the temperature of the hot water in the hot water tank maintains the heat energy of the entire gathering and transportation system. In order to reduce flow resistance and effectively improve thermal efficiency, the array design of solar collectors adopts a series-parallel hybrid arrangement structure, and is installed at an inclination angle of 30 0 -40 0 from north to south. 0.02-0.03 slope installation.
空气源热泵机组：在阴雨或夜晚时，蓄热水罐的热水在空气源热水提升泵的作用下，通过空气源热泵机组及时加热升温后回到蓄热水罐中，确保热水罐内的热水温度维持集输系统所需热能。空气源热泵机组、热水提升泵和热水循环泵均为一备一用的并联设置结构，确保系统工作连续、运行稳定、操作维护方便。 Air source heat pump unit: When it is rainy or at night, the hot water in the hot water storage tank is heated by the air source hot water lift pump and returned to the hot water storage tank after being heated in time by the air source heat pump unit to ensure that the hot water tank The temperature of hot water inside maintains the heat energy required by the gathering and transportation system. The air source heat pump unit, the hot water lift pump and the hot water circulation pump are all arranged in parallel with one standby and one active, ensuring continuous, stable operation and convenient operation and maintenance of the system.
水处理装置：深水井水质中含有较高的Ga+2、Mg+2，在一定温度的作用下容易形成水垢，直接影响空气源机组和太阳能集热器加热效果；因此，深水井的水质必须进行软化处理，同时蓄热水罐在运行中存在一定水量的损耗，需要及时给予补充。 Water treatment device: The water quality of deep-water wells contains high Ga +2 and Mg +2 , which is easy to form scale under the action of a certain temperature, which directly affects the heating effect of air source units and solar collectors; therefore, the water quality of deep-water wells must be Perform softening treatment, and at the same time, there is a certain amount of water loss in the hot water storage tank during operation, which needs to be replenished in time.
蓄热水罐：根据温度对水的密度影响，温度高的水在水罐的上部，温度低的水主要分布在下部，因此，蓄热水罐设置了与相关装置相适配的高地位进出口。确保空气源热泵机组能更好地发挥加热效果。同时在蓄热水罐所需实现控制的相对应的控制点上分别设置有温度传感器，以确保本系统的安全、稳定、可靠运行。 Hot water storage tank: According to the influence of temperature on the density of water, the water with high temperature is in the upper part of the water tank, and the water with low temperature is mainly distributed in the lower part. exit. Ensure that the air source heat pump unit can better play the heating effect. At the same time, temperature sensors are installed on the corresponding control points required to realize the control of the hot water storage tank, so as to ensure the safe, stable and reliable operation of the system.
除铁装置：除铁装置采用锰砂过滤器，主要目的是拦截伴热管线内在运行中存在的铁锈进行氧化过滤，确保太阳能和空气源机组在加热过程中能起到稳定加热效率的作用。 Iron removal device: The iron removal device uses a manganese sand filter, the main purpose is to intercept the rust existing in the heating pipeline for oxidation and filtration, so as to ensure that the solar and air source units can stabilize the heating efficiency during the heating process.
加热盘管：设置在储油罐内，根据所需加热的原油物性，以确定离罐底高度的位置，呈高低位双层螺旋结构，以进一步达到节能降耗的目的。 Heating coil: installed in the oil storage tank, according to the physical properties of the crude oil to be heated, to determine the height from the bottom of the tank, in a high and low double-layer helical structure, in order to further achieve the purpose of energy saving and consumption reduction.
控制装置：采用PLC控制装置，蓄热水罐中的水通过太阳能热水提升泵进入太阳能集热器加热，保持蓄热水罐的预设系统水温。当太阳能集热器不能保证蓄热水罐内的预设系统水温时，控制系统自动启动空气源热泵机组加热蓄热水罐内热水达到预设系统水温，加热到预设系统温度后，空气源热泵机组自动停机。 Control device: PLC control device is adopted, the water in the hot water storage tank enters the solar collector to be heated through the solar hot water lifting pump, and the preset system water temperature of the hot water storage tank is maintained. When the solar collector cannot guarantee the preset system water temperature in the hot water storage tank, the control system will automatically start the air source heat pump unit to heat the hot water in the hot water storage tank to the preset system water temperature. After heating to the preset system temperature, the air The source heat pump unit automatically shuts down.
本发明与现有加热原油储运系统相比具有如下优点： Compared with the existing heated crude oil storage and transportation system, the present invention has the following advantages:
1.因本发明采用空气源与太阳能复合加热原油储运系统，集單一热泵加热和單一太阳能加熱的优点于一身，该系统能稳定、连续、可靠、安全、高效地运行。 1. Because the present invention uses air source and solar energy to heat the crude oil storage and transportation system, it integrates the advantages of single heat pump heating and single solar heating, and the system can run stably, continuously, reliably, safely and efficiently.
2.因采用PLC控制装置，实现全自动化运行，保证蓄热水罐和储油罐内原油温度的稳定性，有效实现集输系统降粘减阻效果，操作简单、使用方便。 2. Due to the use of PLC control device, it realizes fully automatic operation, ensures the stability of crude oil temperature in the hot water storage tank and oil storage tank, and effectively realizes the effect of viscosity reduction and drag reduction in the gathering and transportation system. It is easy to operate and easy to use.
3.因采用空气源与太阳能对原油复合加热技术，有效减少了各种能源的消耗及环境污染，节能降耗可达45%以上，生产成本低，具有良好的经济效益和社会效益。 3. Due to the combined heating technology of crude oil by air source and solar energy, the consumption of various energy sources and environmental pollution are effectively reduced, the energy saving and consumption reduction can reach more than 45%, the production cost is low, and it has good economic and social benefits.
4．由本发明加热设备所设计安装结构决定，本系统对油品性质、输量变化和输送环境有很强的适应能力，可根据油品性质、输量变化和输送环境进行灵活设计、计算、配置、安装。 4. Determined by the design and installation structure of the heating equipment of the present invention, the system has strong adaptability to oil properties, changes in delivery volume and delivery environment, and can be flexibly designed, calculated, configured, Install.
附图说明 Description of drawings
图1是本发明的安装结构示意图。 Fig. 1 is a schematic diagram of the installation structure of the present invention.
图2是本发明的自动控制点示意图。 Fig. 2 is a schematic diagram of the automatic control point of the present invention.
图中：1.储油罐，2. 加热盘管，3. 集输伴热管线，4. 除铁装置，5. 太阳能热水提升泵，6.太阳能集热器，7.空气源热泵机组，8. 空气源热泵机组热水提升泵，9. 蓄热水罐，10. 水处理装置，11. 变频深水泵，12. 水源井，13.热水循环泵，91.热水出口，92.补水口，93.回水口，94太阳能集热器水出口，95.空气源热泵机组水出口，96. 空气源热泵机组热水入口，97.太阳能集热器热水入口，98、 99、910、911、912、913、61、62、63、71、72、111、温度传感器。 In the figure: 1. Oil storage tank, 2. Heating coil, 3. Gathering and transportation heat tracing pipeline, 4. Iron removal device, 5. Solar hot water lift pump, 6. Solar collector, 7. Air source heat pump unit , 8. Air source heat pump unit hot water lift pump, 9. Hot water storage tank, 10. Water treatment device, 11. Frequency conversion deep water pump, 12. Water source well, 13. Hot water circulation pump, 91. Hot water outlet, 92 .Water replenishment port, 93. Water return port, 94 Solar collector water outlet, 95. Air source heat pump unit water outlet, 96. Air source heat pump unit hot water inlet, 97. Solar collector hot water inlet, 98, 99, 910, 911, 912, 913, 61, 62, 63, 71, 72, 111, temperature sensor.
具体实施方式 Detailed ways
下面结合附图通过非限制性实施例对本发明作进一步说明。 The present invention will be further described below through non-limiting embodiments in conjunction with the accompanying drawings.
实施例 Example
本空气源与太阳能复合加热原油储运系统如图1、图2 所示，空气源与太阳能复合加热原油储运系统，主要包括有太阳能集热器、空气源热泵机组、水处理装置、蓄热水罐、储油罐、热水提升泵、除铁装置及控制装置。在所述蓄热水罐一侧的罐壁上设置有热水出口、补水口，在另一侧的罐壁上设置有回水口、太阳能集热器水出口、空气源热泵机组水出口、空气源热泵机组热水入口及太阳能集热器热水入口，其热水出口置于蓄热水罐罐高的3/5处，通过热水循环泵与加热盘管和集输伴热管线一端的连接处连接。补水口置于蓄热水罐罐高的1/6处，依次通过水处理装置和变频深水泵与水源井管道连接。所述回水口置于蓄热水罐高于罐高的1/6处，通过除铁装置与集输伴热管线和加热盘管另一端连接处连接。太阳能集热器水出口置于蓄热水罐低于罐高的1/3处，通过太阳能集热器热水提升泵与太阳能集热器的入水口管道连接。空气源热泵机组水出口置于蓄热水罐罐高的1/3处，通过空气源热泵机组热水提升泵与空气源热泵机组的入水口管道连接。空气源热泵机组热水入口置于蓄热水罐低于罐高的2/3处，与空气源热泵机组的出水口管道连接。太阳能集热器热水入口置于蓄热水罐罐高的2/3处，与太阳能集热器出水口管道连接。在蓄热水罐、太阳能集热器、空气源热泵机组和储油罐所需实现控制的相对应的控制点上分别设置有温度传感器，控制装置分别与上述温度传感器通过数字信号线电连接。 The air source and solar energy composite heating crude oil storage and transportation system is shown in Figure 1 and Figure 2. The air source and solar energy composite heating crude oil storage and transportation system mainly includes solar collectors, air source heat pump units, water treatment devices, heat storage Water tank, oil storage tank, hot water lift pump, iron removal device and control device. The tank wall on one side of the hot water storage tank is provided with a hot water outlet and a water supply port, and the tank wall on the other side is provided with a water return port, a solar collector water outlet, an air source heat pump unit water outlet, an air The hot water inlet of the source heat pump unit and the hot water inlet of the solar collector, the hot water outlet is placed at 3/5 of the height of the hot water storage tank, through the connection between the hot water circulation pump, the heating coil and one end of the collection and transportation heat tracing pipeline. Connect where connect. The water supply port is placed at 1/6 of the height of the hot water storage tank, and is connected to the water source well pipeline through the water treatment device and the frequency conversion deep water pump in turn. The water return port is placed at a place higher than 1/6 of the tank height of the hot water storage tank, and is connected with the gathering and transportation heating line and the other end of the heating coil through the iron removal device. The water outlet of the solar heat collector is placed at a position lower than 1/3 of the height of the tank, and is connected to the water inlet pipe of the solar heat collector through the hot water lift pump of the solar heat collector. The water outlet of the air source heat pump unit is placed at 1/3 of the height of the heat storage tank, and is connected to the water inlet pipe of the air source heat pump unit through the hot water lift pump of the air source heat pump unit. The hot water inlet of the air source heat pump unit is placed at 2/3 of the height of the hot water storage tank, and is connected with the outlet pipe of the air source heat pump unit. The hot water inlet of the solar heat collector is placed at 2/3 of the height of the heat storage tank, and is connected with the water outlet pipe of the solar heat collector. Temperature sensors are installed at the corresponding control points required to realize the control of the hot water storage tank, solar heat collector, air source heat pump unit and oil storage tank, and the control devices are electrically connected to the above temperature sensors through digital signal lines.
所述太阳能集热器其阵列设计采取串并联混合排列结构，按北高南低的300-400倾角安装，其热水输送管线与太阳能集热器所在平面成0.02-0.03的坡度安装。 The array design of the solar heat collector adopts a series-parallel hybrid arrangement structure, and is installed at an inclination angle of 30 ° -40 ° , which is high in the north and low in the south.
空气源热泵机组、热水提升泵和热水循环泵均为一备一用的并联设置结构。 The air source heat pump unit, the hot water lift pump and the hot water circulation pump are all arranged in parallel with one standby and one active.
所述加热盘管设置在储油罐内，置于离罐底1m高度位置，呈高低位双层螺旋结构。 The heating coil is set in the oil storage tank at a height of 1m from the bottom of the tank, and has a high and low double-layer spiral structure.
沿所述蓄热水罐的罐体周围设置有保温层，保温采用离心玻璃棉材料，保温层厚度为50 mm，外层采用镀锌白铁皮。 An insulation layer is arranged around the tank body of the hot water storage tank. The insulation layer is made of centrifugal glass wool material, the thickness of the insulation layer is 50 mm, and the outer layer is made of galvanized tinplate.
太阳能集热器型号：EJ100－8，集热面积2m2,集热管数量8支。
Solar heat collector model: EJ100-8,
空气源热泵机组型号：MWV－L800T（1－4）/S－HT额定制热量：80Kw，额定功率：24Kw。 Air source heat pump unit model: MWV-L800T (1-4)/S-HT rated heat output: 80Kw, rated power: 24Kw.
热水循环泵型号：ISG80－160B 排量43.3m3/h 扬程：24 m 配套电机：4 Kw 3台。 Hot water circulation pump model: ISG80－160B Displacement: 43.3m 3 /h Head: 24 m Matching motor: 3 sets of 4 Kw.
热水提升泵型号：DLF18－16*4 排量18m3/h 扬程：64 m 配套电机：7.5 Kw 2台。 Hot water lift pump model: DLF18－16*4 Displacement 18m 3 /h Head: 64 m Matching motor: 2 sets of 7.5 Kw.
伴热器循环泵型号：DLF8－8*6 排量8m3/h 扬程：48 m 配套电机：3 Kw 2台。 Tracer circulating pump model: DLF8－8*6 Displacement: 8m 3 /h Head: 48 m Matching motor: 2 sets of 3 Kw.
蓄热水罐：拱顶钢制罐，罐高3.2 m。 Hot water storage tank: vaulted steel tank with a height of 3.2 m.
温度传感器:PT100 Temperature sensor: PT100
加热盘管：采用30 m*3.5无缝钢管制作，计算时传热系数取K＝60W/ m2.0C，太阳能供水温度按650C，回水温度按550C，原油初始温度250C，最终温度550C。 Heating coil : made of 30 m*3.5 seamless steel pipe, the heat transfer coefficient is calculated as K= 60W /m 2 . 0 C, final temperature 55 0 C.
除铁装置：锰砂过滤器。 Iron removal device: manganese sand filter.
控制装置：PLC控制装置。 Control device: PLC control device.
水处理装置：生物膜过滤器。 Water treatment device: biofilm filter.
本发明的控制运行过程是：安装在蓄热水罐、太阳能集热器、空气源热泵机组和储油罐中各控制点的温度传感器将检测到的温度传递给PLC控制装置，PLC控制装置根据预先设置的温度参数随时控制蓄热水罐、太阳能集热器、空气源热泵机组的启停状态。 The control operation process of the present invention is: the temperature sensor that is installed in each control point in the hot water storage tank, solar heat collector, air source heat pump unit and oil storage tank transmits the detected temperature to the PLC control device, and the PLC control device according to The pre-set temperature parameters control the start and stop states of the hot water storage tank, solar collectors, and air source heat pump units at any time.
综上所述，本发明降粘减阻效果显著，对油品性质、输量变化和输送环境有较强的适应能力，工艺设备简单，使用维护方便，自动化程度高，有效减少了各种能源的消耗及环境污染，节能降耗可达45%以上，生产成本低，具有良好的经济效益和社会效益。 To sum up, the present invention has a significant effect of reducing viscosity and drag, has strong adaptability to oil properties, changes in delivery volume and delivery environment, simple process equipment, convenient use and maintenance, high degree of automation, and effectively reduces various energy sources. consumption and environmental pollution, energy saving and consumption reduction can reach more than 45%, low production cost, and good economic and social benefits.
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