CN205470871U - Light oil storage device - Google Patents
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- CN205470871U CN205470871U CN201620262302.0U CN201620262302U CN205470871U CN 205470871 U CN205470871 U CN 205470871U CN 201620262302 U CN201620262302 U CN 201620262302U CN 205470871 U CN205470871 U CN 205470871U
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- 238000003860 storage Methods 0.000 title claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000002528 anti-freeze Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 158
- 238000000034 method Methods 0.000 description 14
- 238000007667 floating Methods 0.000 description 13
- 238000004891 communication Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
本实用新型公开了一种轻质油料储存装置，属于石油化工储运领域。本实用新型的装置包括：储水箱、储油罐，储水箱设于储油罐的上方，储水箱和储油罐的底部相连接；安装在储油罐上的液位计、油气观察管、储气囊、出油管；安装在进油管上的止回阀、管道油泵及缓冲管；本实用新型的工作原理是：油料进入储油罐后浮于由储水箱流入储油罐的水上面，在水的压力下被压向上方，随着泵入油料增加，水被顶回储水箱内，当油料减少时水又被压入储油罐内，油料始终处于密闭状态；本实用新型实现了油料的密闭无损耗储存，起到了节约能源，降低环境污染，减少安全隐患的效果。
The utility model discloses a light oil storage device, which belongs to the field of petrochemical storage and transportation. The device of the present utility model comprises: a water storage tank, an oil storage tank, the water storage tank is arranged above the oil storage tank, and the bottom of the water storage tank is connected with the oil storage tank; a liquid level gauge installed on the oil storage tank, an oil gas observation tube, Air storage bag, oil outlet pipe; check valve, pipeline oil pump and buffer pipe installed on the oil inlet pipe; the working principle of the utility model is: after the oil enters the oil storage tank, it floats on the water flowing into the oil storage tank from the water storage tank, The water is pressed upward under the pressure, and as the pumped oil increases, the water is pushed back into the water storage tank, and when the oil decreases, the water is pressed into the oil storage tank again, and the oil is always in a sealed state; the utility model realizes the The airtight and loss-free storage has the effect of saving energy, reducing environmental pollution, and reducing potential safety hazards.
Description
技术领域technical field
本实用新型涉及石油化工行业油料存储领域，具体地说是一种应用于易挥发油料的存储、销售环节的储存装置。The utility model relates to the field of oil storage in the petrochemical industry, in particular to a storage device used in the storage and sales of volatile oil.
背景技术Background technique
石油化工行业的轻质油料是现代重要的、消耗量最大的能源之一，由于其易挥发的特性，在炼制加工、运输中转、储存收发各环节中，只要油料与空气接触，极易挥发成油蒸气。油蒸气的挥发产生使油料的数量不断减少、质量下降，不但造成能源巨大浪费，还对环境产生污染并带来安全隐患。Light oil in the petrochemical industry is one of the most important and most consuming energy sources in modern times. Due to its volatile characteristics, it is extremely volatile as long as the oil is in contact with the air in the links of refining, processing, transportation, transfer, and storage. into oil vapor. The volatilization of oil vapor reduces the quantity and quality of oil, which not only causes a huge waste of energy, but also pollutes the environment and brings safety hazards.
油料的挥发损耗主要集中在储存过程中，现有油料储存方法大体分为两种：一种是传统的方式，即简单的将油料通过管道注入钢制的立式或卧式油罐中，罐的顶部设有进气、排气的呼吸阀，按照安全规范要求，油料注入后，油罐顶部必须留有一定空间，行业内称为安全容量，因此液面以上的空间内便存有空气，油料接触空气后，大量油蒸气便在罐内产生。油料在储存过程中会频繁进行收油和发油的作业，在收油时罐内油平面逐渐上升，油蒸气压力逐步升高，呼吸阀被打开，油蒸气被排入大气；当发油作业时油平面逐渐下降，罐内油蒸气压力慢慢降低，呼吸阀打开，吸入新鲜空气，油料开始新一轮挥发，这一过程随着油料收、发作业周而复始。在不进行收油、发油作业时，由于昼夜温度变化，油蒸气会发生膨胀与收缩，使罐内压力产生波动，当白天气温升高时油罐吸收热量，油蒸气膨胀，压力升高后打开呼吸阀排入大气；当夜晚气温下降时，油蒸气压力降低，又打开呼吸阀将新鲜空气吸入罐内，开始新一轮的挥发，这个过程随着昼夜的交替不断循环。目前这种储存油料的方式在许多油库仍有采用，尤其是在轻质油料的销售环节，即数量庞大的加油站，则是全部使用这种落后的储存方式，由此而产生的大量油蒸气被排入空气中，最终造成能源浪费，环境污染，而且带来燃烧、爆炸等事故隐患。另一种储存方式是在普通钢制立式油罐内设置一个金属制成的盘状体，能够漂浮在油面上，称之为内浮盘。在这种内浮盘油罐中储存油料，由于浮盘罩在油面上，能够起到阻止油蒸气与空气的对流，有效地降低油料的挥发及损耗，是一种不错的方法，也是油料储存的一大进步，但是这种方法也存在一些不足：1.由于受到浮盘结构的限制，浮盘盘面与液面之间还存有十几厘米高度的空间，因此仍有部分油蒸气在空间内产生；2.钢制立式油罐基本上都采用搭接式焊接的结构形式，罐体成上端小下端大的锥体形状，为了使浮盘升降自如，浮盘与罐壁之间必须留有较大的间隙，因此浮盘与罐壁的密封成为难以彻底解决的问题；另外，内浮盘的盘面是由多张薄铝板装配拼接而成，板与板之间、板与圈梁之间很难做到完全密封，所以内浮盘油罐的储存方法仍有部分损耗产生；3.浮盘在反反复复的升降过程中存在卡盘现象；4.内浮盘的制造材料几乎全部是铝合金，成本很高；5.内浮盘只局限在立式油罐中安装使用，对于卧式油罐，则无法推广实施。这也是最大的问题所在。The volatilization loss of oil is mainly concentrated in the storage process. The existing oil storage methods are roughly divided into two types: one is the traditional way, that is, the oil is simply injected into a steel vertical or horizontal oil tank through a pipeline. The top of the tank is equipped with air intake and exhaust breathing valves. According to the requirements of safety regulations, after the oil is injected, there must be a certain space on the top of the oil tank, which is called the safety capacity in the industry, so there is air in the space above the liquid level. After the oil comes into contact with the air, a large amount of oil vapor is generated in the tank. During the storage process, the oil will be frequently collected and sent out. When the oil is collected, the oil level in the tank will gradually rise, the pressure of the oil vapor will gradually increase, the breathing valve will be opened, and the oil vapor will be discharged into the atmosphere; When the oil level gradually drops, the oil vapor pressure in the tank gradually decreases, the breather valve opens, fresh air is sucked in, and the oil starts to volatilize in a new round. This process repeats with the oil harvesting and sending operations. When oil collection and delivery operations are not performed, the oil vapor will expand and contract due to day and night temperature changes, causing fluctuations in the pressure inside the tank. When the temperature rises during the day, the oil tank absorbs heat, the oil vapor expands, and the pressure rises Finally, open the breathing valve and discharge it into the atmosphere; when the temperature drops at night, the pressure of the oil vapor decreases, and the breathing valve is opened to draw fresh air into the tank to start a new round of volatilization. This process continues to cycle with the alternation of day and night. At present, this method of storing oil is still used in many oil depots, especially in the sales of light oil, that is, a large number of gas stations, all of which use this backward storage method, resulting in a large amount of oil vapor Exhausted into the air, it will eventually cause energy waste, environmental pollution, and bring accident hazards such as combustion and explosion. Another storage method is to set a metal disk in the ordinary steel vertical oil tank, which can float on the oil surface, which is called the inner floating disk. It is a good method to store oil in this kind of inner floating plate oil tank, because the floating plate is covered on the oil surface, it can prevent the convection between oil vapor and air, and effectively reduce the volatilization and loss of oil material. It is a great improvement in storage, but this method also has some shortcomings: 1. Due to the limitation of the structure of the floating plate, there is still a space of more than ten centimeters between the surface of the floating plate and the liquid surface, so there is still some oil vapor in it. 2. Steel vertical oil tanks basically adopt the structural form of lap joint welding. The tank body is in the shape of a cone with a small upper end and a larger lower end. In order to make the floating plate rise and fall freely, the gap between the floating plate and the tank wall A large gap must be left, so the sealing between the floating plate and the tank wall has become a problem that is difficult to solve completely; in addition, the surface of the inner floating plate is assembled and spliced by multiple thin aluminum plates, and the gap between the plates and the plate and the ring It is difficult to achieve complete sealing between the beams, so the storage method of the inner floating plate oil tank still has some losses; 3. The floating plate has chucking phenomenon during the repeated lifting process; 4. The manufacturing materials of the inner floating plate Almost all are aluminum alloys, and the cost is very high; 5. The inner floating plate is only limited to the installation and use in vertical oil tanks, and cannot be popularized and implemented for horizontal oil tanks. This is where the biggest problem lies.
实用新型内容Utility model content
针对石油化工行业油料存储环节现有技术存在的不足，本实用新型提供一种轻质油料储存装置，使油料在储存过程中完全密闭在储罐中不与空气接触，消除了油蒸气挥发的条件，实现了无损耗储存，达到了节约能源、降低环境污染、减少安全隐患的目的。Aiming at the deficiencies of the existing technology in the oil storage link of the petrochemical industry, the utility model provides a light oil storage device, so that the oil is completely sealed in the storage tank without contact with the air during the storage process, and the condition of oil vapor volatilization is eliminated , Realize loss-free storage, and achieve the purpose of saving energy, reducing environmental pollution, and reducing potential safety hazards.
本实用新型是通过以下技术方案实现的：The utility model is achieved through the following technical solutions:
一种轻质油料储存装置，其包括储油罐、设于储油罐上方的储水箱；所述储水箱底部与储油罐的底部由连通管及连通阀连接，储水箱底部至储油罐顶部的垂直距离为2至2.5米，所述储油罐顶部装有液位计、设有出油阀的出油管、油气观察管以及设有卸油快速接头的进油管；A light oil storage device, which includes an oil storage tank and a water storage tank arranged above the oil storage tank; the bottom of the water storage tank is connected to the bottom of the oil storage tank by a communication pipe and a communication valve, and the bottom of the water storage tank is connected to the oil storage tank The vertical distance at the top is 2 to 2.5 meters, and the top of the oil storage tank is equipped with a liquid level gauge, an oil outlet pipe with an oil outlet valve, an oil and gas observation tube, and an oil inlet pipe with a quick connector for unloading oil;
所述储水箱为开启式，容量是储油罐的1.2至1.5倍，其下部设有温控防冻加热器；The water storage tank is an open type, and its capacity is 1.2 to 1.5 times that of the oil storage tank, and its lower part is provided with a temperature-controlled antifreeze heater;
所述液位计用来检测罐内水位、油位的高低位置；The liquid level gauge is used to detect the high and low positions of the water level and oil level in the tank;
所述油气观察管上设有条状观察窗，可显示管内油位的高度；油气观察管的上端经由排气阀、三通管与储气囊连接，三通管的中间端经由放气阀与油气快速接头连接；The oil and gas observation tube is provided with a strip observation window, which can display the height of the oil level in the tube; the upper end of the oil and gas observation tube is connected with the air storage bag through the exhaust valve and the three-way pipe, and the middle end of the three-way pipe is connected with the air storage bag through the air release valve. Oil and gas quick connector connection;
所述设有卸油快速接头的进油管，其罐外部分装有止回阀及管道油泵，罐内部分下端装有缓冲管；所述的止回阀阻止罐内的油料回流至进油管外；所述的缓冲管，其下端为封闭端，管体上开有均匀排列的180至220个直径16至20圆孔。The oil inlet pipe provided with a quick connector for unloading oil is equipped with a check valve and a pipeline oil pump on the outer part of the tank, and a buffer pipe is installed on the lower end of the inner part of the tank; the check valve prevents the oil in the tank from flowing back to the outside of the oil inlet pipe ; The lower end of the buffer tube is a closed end, and 180 to 220 circular holes with a diameter of 16 to 20 are evenly arranged on the tube body.
所述出油管上的出油阀与终端发油装置连接；The oil outlet valve on the oil outlet pipe is connected with the terminal oil distribution device;
所述储油罐设有静电接地端子，与罐区接地装置连接，消除罐内的静电；The oil storage tank is provided with an electrostatic grounding terminal, which is connected to the grounding device of the tank area to eliminate static electricity in the tank;
前述装置所述储水箱及储油罐的结构形式不局限于附图1所示的卧式结构，也可以是立式的，储水箱也可以是卧式罐结构或者立式罐结构。The structural forms of the water storage tank and the oil storage tank described in the aforementioned device are not limited to the horizontal structure shown in accompanying drawing 1, and may also be vertical, and the water storage tank may also be a horizontal tank structure or a vertical tank structure.
通过上述的技术方案可知，与现有技术相比，本实用新型使油料在储存过程中完全密闭在储罐中，彻底隔绝了空气，无挥发产生，实现无损耗储存。起到了节约能源，降低环境污染，减少安全隐患的效果。It can be seen from the above technical solutions that, compared with the prior art, the utility model completely seals the oil in the storage tank during storage, completely isolates the air, does not generate volatilization, and realizes storage without loss. It has the effect of saving energy, reducing environmental pollution and reducing potential safety hazards.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型油气观察管放大的结构示意图。Fig. 2 is an enlarged structural schematic diagram of the oil and gas observation tube of the utility model.
图3为本实用新型缓冲管放大的结构示意图。Fig. 3 is an enlarged structural schematic diagram of the buffer tube of the present invention.
附图中标记为：1-储水罐、2-水、3-储油罐、4-油料、5-液位计、6-出油管、7-出油阀、8-排气阀、9-储气囊、10-三通管、11-放气阀、12-放气快速接头、13-油气观察管、13-1-条状观察窗、14-管道油泵、15-卸油快速接头、16-进油管、17-止回阀、18-缓冲管、19-静电接地端子、20-连通管、21-连通阀、22-温控防冻加热器。The attached drawings are marked as: 1-water storage tank, 2-water, 3-oil storage tank, 4-oil, 5-level gauge, 6-oil outlet pipe, 7-oil outlet valve, 8-exhaust valve, 9 -air storage bag, 10-tee pipe, 11-air release valve, 12-air release quick connector, 13-oil and gas observation tube, 13-1-strip observation window, 14-pipeline oil pump, 15-oil unloading quick connector, 16-oil inlet pipe, 17-check valve, 18-buffer pipe, 19-static grounding terminal, 20-communication pipe, 21-communication valve, 22-temperature control antifreeze heater.
具体实施方式detailed description
为了更清楚的说明本实用新型的内容，下面结合附图对本实用新型作进一步详细描述。In order to illustrate the content of the utility model more clearly, the utility model will be described in further detail below in conjunction with the accompanying drawings.
一种轻质油料储存装置，如图1、图2、所示，其包括储油罐3、设于储油罐2上方的储水箱1；所述储水箱1的底部与储油罐3的底部由连通管20及连通阀21连接，储水箱1底部至储油罐3顶部的垂直距离为2至2.5米；所述储油罐3顶部装有液位计5、设有出油阀7的出油管6、油气观察管13以及设有卸油快速接头15的进油管16；A kind of light oil storage device, as shown in Fig. 1, Fig. 2, it comprises oil storage tank 3, is located at the water storage tank 1 above oil storage tank 2; The bottom is connected by a connecting pipe 20 and a connecting valve 21, and the vertical distance from the bottom of the water storage tank 1 to the top of the oil storage tank 3 is 2 to 2.5 meters; the top of the oil storage tank 3 is equipped with a liquid level gauge 5 and an oil outlet valve 7 The oil outlet pipe 6, the oil and gas observation pipe 13 and the oil inlet pipe 16 provided with the oil unloading quick joint 15;
所述储水箱1为开启式，容量是储油罐3的1.2至1.5倍，其下部设有温控防冻加热器22，其作用为在寒冷天气，将储水箱1的水温控制在零度以上，防止箱内结冰；The water storage tank 1 is an open type, and its capacity is 1.2 to 1.5 times that of the oil storage tank 3. Its lower part is provided with a temperature-controlled antifreeze heater 22, which functions to control the water temperature of the water storage tank 1 above zero in cold weather. Prevent freezing inside the box;
所述液位计5用来检测储油罐3内水位、油位的高低位置，准确计量油料4的储存量；The liquid level gauge 5 is used to detect the water level and oil level in the oil storage tank 3, and accurately measure the storage capacity of the oil 4;
所述油气观察管13上设有条状观察窗13-1，可显示管内油位的高低；油气观察管13的上端经由排气阀8、三通管10与储气囊9连接，三通管10的中间端经由放气阀11与油气快速接头12连接；The oil and gas observation tube 13 is provided with a strip observation window 13-1, which can display the height of the oil level in the tube; the upper end of the oil and gas observation tube 13 is connected with the air storage bag 9 via the exhaust valve 8 and the three-way pipe 10, and the three-way pipe The middle end of 10 is connected with the oil-gas quick connector 12 via the air release valve 11;
所述设有卸油快速接头15的进油管16，其罐外部分装有止回阀17及管道油泵14，以罐内部分下端装有缓冲管18；所述的止回阀17阻止储油罐3内的油料4回流至进油管16外；所述的缓冲管18，其下端为封闭端，管体上开有均匀排列的180至220个直径在16至20毫米的圆孔，其作用为减缓油料4泵入储油罐3时的冲击，降低油蒸气的产生；The oil inlet pipe 16 provided with the oil unloading quick joint 15 is equipped with a check valve 17 and a pipeline oil pump 14 on the outer part of the tank, and a buffer pipe 18 is installed on the lower end of the inner part of the tank; the check valve 17 prevents oil storage The oil material 4 in the tank 3 flows back to the outside of the oil inlet pipe 16; the buffer pipe 18 has a closed end at its lower end, and 180 to 220 round holes with a diameter of 16 to 20 mm are evenly arranged on the pipe body. In order to slow down the impact when the oil 4 is pumped into the oil storage tank 3, and reduce the generation of oil vapor;
所述出油管6上的出油阀7，与终端发油装置连接；The oil outlet valve 7 on the oil outlet pipe 6 is connected with the terminal oil delivery device;
所述储油罐3设有静电接地端子19，与油罐区接地装置连接，以消除产生的静电；The oil storage tank 3 is provided with an electrostatic grounding terminal 19, which is connected to the grounding device of the oil tank area to eliminate the generated static electricity;
前述装置所述储水箱1及储油罐3的结构形式不局限于附图1所示的卧式结构，也可以是立式的，储水箱1也可以是卧式罐结构或者立式罐结构。The structural forms of the water storage tank 1 and the oil storage tank 3 described in the aforementioned device are not limited to the horizontal structure shown in accompanying drawing 1, and may also be vertical, and the water storage tank 1 may also be a horizontal tank structure or a vertical tank structure .
上述轻质油料储存装置的技术原理是：The technical principle of the above-mentioned light oil storage device is:
利用位于上方储水箱1中的水2经连通管20及连通阀21流入并充满储油罐3后，将油料4泵入储油罐3，在密闭状态下储存；由于密度小，油料4浮于储油罐3内的水2上面，形成一种下面水上面油的分布状况；随泵入油料4的增加，与其相同体积的、位于储油罐3下方的水2被压回至上方的储水箱1，罐内水位逐渐降低；发油作业后储油罐3内的油料4逐步减少，储水箱1的水2又逐步压入到储油罐3内，并对油料4恒定保持一个向上的压力，使油料4始终密闭在储油罐3内；在装置正常运行状态下连通阀21、出油阀7是开启的，排气阀8及放气阀11是关闭的；Utilize the water 2 in the upper water storage tank 1 to flow into and fill the oil storage tank 3 through the connecting pipe 20 and the connecting valve 21, pump the oil 4 into the oil storage tank 3, and store it in a closed state; due to the low density, the oil 4 floats Above the water 2 in the oil storage tank 3, a distribution of oil on the water below is formed; with the increase of the pumped oil 4, the same volume of water 2 below the oil storage tank 3 is pressed back to the upper In the water storage tank 1, the water level in the tank gradually decreases; the oil 4 in the oil storage tank 3 gradually decreases after the oil sending operation, and the water 2 in the water storage tank 1 is gradually pressed into the oil storage tank 3, and keeps an upward pressure on the oil 4 pressure, so that the oil 4 is always sealed in the oil storage tank 3; in the normal operation state of the device, the communication valve 21 and the oil outlet valve 7 are opened, and the exhaust valve 8 and the air release valve 11 are closed;
液位计5用来检测水位高低及计量储油量，当检测储油罐3内的水位上升至规定的最高位置时，将卸油快速接头12与油槽车卸油软管连接，启动管道油泵14，向储油罐3泵油，当液位计5检测储油罐3内的水位下降至规定的最低位置时，关闭管道油泵14，停止泵油；止回阀17阻断储油罐3内的油料4回流；解除油槽车卸油软管与卸油快速接头15的连接；The liquid level gauge 5 is used to detect the water level and measure the oil storage volume. When the water level in the oil storage tank 3 is detected to rise to the specified highest position, connect the oil unloading quick connector 12 to the oil tank truck unloading hose, and start the pipeline oil pump 14. Pump oil to the oil storage tank 3. When the liquid level gauge 5 detects that the water level in the oil storage tank 3 drops to the specified minimum position, close the pipeline oil pump 14 and stop pumping oil; the check valve 17 blocks the oil storage tank 3 The oil 4 in the backflow; remove the connection of the oil tanker unloading hose and the quick connector 15 for unloading oil;
在向储油罐3反复泵油操作，会有少量油蒸气集中在油气观察管13内，油位降至条状观察窗13-1的的最低位置时，开启排气阀8经三通管10将油蒸气排入储气囊9，油气排出，油面升高，升高至条状观察窗13-1的最高位置时，关闭排气阀8；储气囊9的油蒸气定期通过连接油气快速接头12，开启放气阀11进行回收。When the operation of pumping oil to the oil storage tank 3 is repeated, a small amount of oil vapor will be concentrated in the oil and gas observation tube 13, and when the oil level drops to the lowest position of the strip observation window 13-1, open the exhaust valve 8 and pass through the three-way pipe. 10 Discharge the oil vapor into the air storage bag 9, the oil and gas are discharged, the oil level rises, and when it rises to the highest position of the strip observation window 13-1, close the exhaust valve 8; the oil vapor in the air storage bag 9 passes through the oil and gas fast Joint 12, open the purge valve 11 to recover.
温控防冻加热器22在气温低的天气对水2加热，控制储水箱1的水温保持在0℃以上，防止水箱内结冰。The temperature control antifreeze heater 22 heats the water 2 in the weather with low air temperature, and controls the water temperature of the water storage tank 1 to remain above 0° C. to prevent freezing in the water tank.
上述实施例和说明书中描述的只是对本实用新型进行进一步详细说明及，不能理解为对本实用新型的限制，在不脱离本实用新型范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型的范围内。What described in above-mentioned embodiment and description is only further detailed description of the utility model and can not be interpreted as the limitation of the utility model, under the premise of not departing from the scope of the utility model, the utility model also has various changes and improvements, These changes and improvements all fall within the scope of the claimed utility model.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284891A (en) * | 2016-04-01 | 2017-10-24 | 姚哲平 | A kind of lightweight oil plant storage device and method |
| CN115743969A (en) * | 2022-11-25 | 2023-03-07 | 安徽赵铺酒业有限公司 | Wine storage tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284891A (en) * | 2016-04-01 | 2017-10-24 | 姚哲平 | A kind of lightweight oil plant storage device and method |
| CN115743969A (en) * | 2022-11-25 | 2023-03-07 | 安徽赵铺酒业有限公司 | Wine storage tank |
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