An all-weather skid-mounted air compression station

Abstract

The present invention provides an all-weather skid-mounted air compressor station, which includes a casing, an oil-gas separation device located in the casing, a power unit, a cooling device, and a post-processing device. The power unit includes multiple motors, multiple compressor heads, and an air intake assembly. The oil-gas separation device includes a first separation tank, a second separation tank, a third separation tank, a first heat recovery exchanger, a second heat recovery exchanger, and a third heat recovery exchanger. The cooling device includes a first oil cooler, a second oil cooler, a third oil cooler, and a gas cooler. The post-processing device includes multiple first precision filters, multiple adsorption dryers, an air storage tank, a water reservoir, and a cooling tower. The all-weather bridge device air compressor station of the present invention draws air into the oil-gas separation device through the power unit. Multiple separation tanks perform oil and gas separation at the same time to speed up the separation efficiency. Multiple coolers perform cooling treatment. Finally, the air enters the dryer to absorb water, which speeds up the efficiency of compressed air and improves work efficiency.

Description

Technical Field

[0001] The present invention relates to the field of air compressor stations, and in particular to an all-weather skid-mounted air compressor station. Background Art

[0002] Compressed air is air compressed by an air compressor. It's the medium for transmitting power, the second-largest source of power after electricity, and a versatile process gas source. Compared to other energy sources, compressed air boasts numerous advantages, including a wide range of sources, convenient transportation, non-toxicity, environmental friendliness, and low operating costs. Therefore, it's widely used in industries and sectors such as petroleum, chemical engineering, metallurgy, electricity, machinery and light industry, textiles, automotive manufacturing, electronics, food, medicine, biochemistry, national defense, and scientific research. Currently, there are few all-weather skid-mounted air compressor stations, but only smaller, similar-sized ones. Large enterprises with high gas consumption require the installation of multiple modular air compressors, which consume a lot of energy, have low energy efficiency, occupy significant space, and are inconvenient to manage and maintain.

[0003] Therefore, it is necessary to provide an all-weather skid-mounted air compressor station to solve the above technical problems. Summary of the Invention

[0004] The present invention provides an all-weather skid-mounted air compressor station, which solves the problem that there are almost no all-weather skid-mounted air compressor stations in the prior art, and there are only similar air compressor stations with smaller specifications. For some large enterprises with large gas consumption, multiple assembled air compressors need to be installed, which have high energy consumption, low energy efficiency utilization, occupy a lot of site area, and are inconvenient to manage and maintain.

[0005] To solve the above technical problems, the technical solution of the present invention is: an all-weather skid-mounted air compressor station, comprising a housing, an oil-gas separation device located in the housing, a power device and a cooling device located on both sides of the oil-gas separation device, and a post-processing device located on one side of the cooling device;

[0006] The power device includes a plurality of motors, a plurality of compressor heads, and a plurality of air intake assemblies, wherein the motors and the air intake assemblies are both connected to the compressor heads;

[0007] The oil-gas separation device includes a first separation tank, a second separation tank, a third separation tank, a first heat recovery exchanger, a second heat recovery exchanger, and a third heat recovery exchanger, wherein the first heat recovery exchanger is connected to the first separation tank, the second heat recovery exchanger is connected to the second separation tank, and the third heat recovery exchanger is connected to the third separation tank;

[0008] The cooling device includes a first oil cooler, a second oil cooler, a third oil cooler, and a gas cooler, the first oil cooler is connected to the first heat recovery exchanger, the second oil cooler is connected to the second heat recovery exchanger, the third oil cooler is connected to the third heat recovery exchanger, and the gas cooler is connected to the first separation tank, the second separation tank, and the third separation tank respectively;

[0009] The post-processing device includes multiple first precision filters, multiple adsorption dryers, an air storage tank, a water reservoir, and a cooling tower. The cooling tower is located above the water reservoir. The water reservoir is connected to the first oil cooler, the second oil cooler, the third oil cooler, and the gas cooler respectively. Multiple first precision filters with different filtration accuracies are connected in parallel, and the two sides of the first precision filter are respectively connected to the adsorption dryer and the gas cooler.

[0010] In the present invention, the post-processing device is also provided with a first water pump, a second water pump, a third water pump, and a fourth water pump. The first water pump is connected to the first oil cooler and the water reservoir, the second water pump is connected to the second oil cooler and the water reservoir, the third water pump is connected to the third oil cooler and the water reservoir, and the fourth water pump is connected to the water reservoir and the gas cooler.

[0011] In the present invention, the oil-gas separation device is further provided with a first oil filter, a second oil filter, and a third oil filter. The first oil filter is respectively connected to the first heat recovery exchanger and the compressor head, the second oil filter is respectively connected to the second heat recovery exchanger and the compressor head, and the third oil filter is respectively connected to the third heat recovery exchanger and the compressor head.

[0012] In the present invention, the first oil filter is connected to both ends of the first oil cooler, the second oil filter is connected to both ends of the second oil cooler, and the third oil filter is connected to both ends of the third oil cooler.

[0013] In the present invention, the post-processing device is further provided with a second precision filter, and the second precision filter is located between the adsorption dryer and the gas storage tank.

[0014] In the present invention, the air intake assembly includes a pipe and an air filter connected to the pipe.

[0015] In the present invention, a mounting seat is provided below the compressor head.

[0016] In the present invention, an openable and closable baffle is provided on the top of the box.

[0017] In the present invention, the all-weather skid-mounted air compressor station is further provided with an air intake fan and an air outlet fan. The air intake fan and the air outlet fan are located on both sides of the box body, and the air intake fan is located below the baffle.

[0018] In the present invention, the gas storage tank is located on the top of the box.

[0019] Compared with the prior art, the present invention has the following beneficial effects: the all-weather skid-mounted air compressor station of the present invention compresses air and cooling oil and transports them to the first separation tank, the second separation tank, and the third separation tank through multiple power devices. The first separation tank, the second separation tank, and the third separation tank separate the oil and gas. The separated oil enters the first heat recovery exchanger, the second heat recovery exchanger, and the third heat recovery exchanger respectively. The air enters the gas cooler, and the oil in the first heat recovery exchanger enters the first oil cooler, the second oil cooler, and the third oil cooler. The cooling water in the water reservoir enters the first oil cooler, the second oil cooler, the third oil cooler, and the gas cooler respectively. In the cooler, cooling water cools down the oil and air. The cooled air enters the first precision filter to filter out oil and water molecules. The filtered air enters the adsorption dryer for final moisture removal and finally enters the air storage tank. When the operator needs to use it, it can be used by connecting the air storage tank. Multiple power units absorb air at the same time. At the same time, the air and oil are separated through multiple separation tanks of the oil-gas separation device. The multiple coolers of the cooling device cool down the oil and air, which can improve the efficiency of converting electrical energy into compressed mechanical energy, reduce pressure loss, save energy consumption, and meet the needs of different gas volume working conditions. The integrated design brings convenience to management and use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0021] Figure 1 This is a three-dimensional diagram of the all-weather skid-mounted air compressor station of the present invention.

[0022] Figure 2 This is a three-dimensional diagram of the all-weather skid-mounted air compressor station of the present invention.

[0023] Figure 3 This is a three-dimensional diagram of the power unit of the all-weather skid-mounted air compressor station of the present invention.

[0024] Figure 4 This is a three-dimensional diagram of the oil-gas separation device of the all-weather skid-mounted air compressor station of the present invention.

[0025] Figure 5 This is a three-dimensional diagram of the cooling device of the all-weather skid-mounted air compressor station of the present invention.

[0026] Figure 6 This is a three-dimensional diagram of the post-processing device of the all-weather skid-mounted air compressor station of the present invention.

[0027] Figure 7 for Figure 2 A partial enlarged view of part A.

[0028] Figure 8 for Figure 2 A partial enlarged view of part B.

[0029] Figure 9 This is a three-dimensional diagram of the all-weather skid-mounted air compressor station of the present invention.

[0030] Figure 10 for Figure 9 A partial enlarged view of part C.

[0031] Figure 11 for Figure 9 A partial enlarged view of part D. DETAILED DESCRIPTION

[0032] To make the purpose, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0033] Unless otherwise defined, technical or scientific terms used herein shall have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0034] The words "first", "second" and similar terms used in the present patent application specification and claims do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0036] There are almost no all-weather skid-mounted air compressor stations in the existing technology. There are only similar air compressor stations with smaller specifications. For some large enterprises with large gas consumption, multiple assembled air compressors need to be installed, which have high energy consumption, low energy efficiency, occupy a lot of site area, and are also inconvenient to manage and maintain.

[0037] The following is a preferred embodiment of an all-weather skid-mounted air compressor station provided by the present invention that can solve the above technical problems.

[0038] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 ,in Figure 1 This is a three-dimensional diagram of the all-weather skid-mounted air compressor station of the present invention. Figure 2 This is a three-dimensional diagram of the all-weather skid-mounted air compressor station of the present invention. Figure 3 This is a three-dimensional diagram of the power unit of the all-weather skid-mounted air compressor station of the present invention. Figure 4 This is a three-dimensional diagram of the oil-gas separation device of the all-weather skid-mounted air compressor station of the present invention. Figure 5 This is a three-dimensional diagram of the cooling device of the all-weather skid-mounted air compressor station of the present invention. Figure 6 This is a three-dimensional diagram of the post-processing device of the all-weather skid-mounted air compressor station of the present invention. Figure 7 for Figure 2 A partial enlarged view of part A in the middle. Figure 8 for Figure 2 A partial enlarged view of part B.

[0039] In the figures, structurally similar elements are denoted by the same reference numerals.

[0040] The terms "first" and "second" in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be used as a limitation on the order of precedence.

[0041] The present invention provides an all-weather skid-mounted air compressor station, which includes a box body 11, an oil-gas separation device 13 located in the box body 11, a power device 12 and a cooling device 14 respectively located on both sides of the oil-gas separation device 13, and a post-processing device 15 located on one side of the cooling device 14. The power device 12 includes multiple motors 121, multiple compressor heads 122 respectively connected to the motors 121, and air intake components 123 respectively connected to the compressor heads 122. The oil-gas separation device 13 includes a first separation tank 131, a second separation tank 132, a third separation tank 133, a first heat recovery exchanger 134, a second heat recovery exchanger 135, and a third heat recovery exchanger 136. The first heat recovery exchanger 134 is connected to the first separation tank 131, the second heat recovery exchanger 135 is connected to the second separation tank 132, and the third heat recovery exchanger 136 is connected to the third separation tank 133.

[0042] The cooling device 14 includes a first oil cooler 141, a second oil cooler 142, a third oil cooler 143, and a gas cooler 144. The first oil cooler 141 is connected to the first heat recovery exchanger 134, the second oil cooler 142 is connected to the second heat recovery exchanger 135, the third oil cooler 143 is connected to the third heat recovery exchanger 136, and the gas cooler 144 is connected to the first separation tank 131, the second separation tank 132, and the third separation tank 133 respectively. The post-processing device 15 It includes multiple first precision filters 155, multiple adsorption dryers 154, an air storage tank 151, a water reservoir 153, and a cooling tower 152. The cooling tower 152 is located above the water reservoir 153. The water reservoir 153 is respectively connected to the first oil cooler 141, the second oil cooler 142, the third oil cooler 143, and the gas cooler 144. Multiple first precision filters 155 are connected in parallel, and the two sides of the first precision filter 155 are respectively connected to the adsorption dryer 154 and the gas cooler 144.

[0043] When compressing the air, the motor 121 drives the compressor head 122 to suck air from the air intake assembly 123. Since there are multiple compressor heads 122, and the compressor heads 122 are respectively connected to the first separation tank 131, the second separation tank 132 and the third separation tank 133, the air and oil of the compressor head 122 enter the first separation tank 131, the second separation tank 132, and the third separation tank 133 respectively. They are respectively connected to the first heat recovery exchanger 134, the second heat recovery exchanger 135, the third heat recovery exchanger 136, and the gas cooler 144. The gases in the first separation tank 131, the second separation tank 132, and the third separation tank 133 all enter the gas cooler 144, the oil in the first separation tank 131 enters the first oil cooler 141, the oil in the second separation tank 132 enters the second oil cooler 142, and the oil in the third separation tank 133 enters the third oil cooler 143.

[0044] Furthermore, the cooling water in the water reservoir 153 enters the first oil cooler 141, the second oil cooler 142, the third oil cooler 143, and the gas cooler 144 respectively, and is used to cool the oil in the first oil cooler 141, the oil in the second oil cooler 142, the oil in the third oil cooler 143, and the gas in the gas cooler 144. The cooling water in the first oil cooler 141, the cooling water in the second oil cooler 142, the cooling water in the third oil cooler 143, and the cooling water in the gas cooler 144 are cooled and then return to the cooling tower 152, and the cooled cooling water flows back into the water reservoir 153.

[0045] Furthermore, the cooled gas enters the first precision filter 155, where it is filtered to prevent the presence of impurities. The filtered gas enters the adsorption dryer 154 for further water absorption to prevent excessive moisture in the gas. The gas dehydrated by the adsorption dryer 154 enters the gas storage tank 151. When needed, it can be used by connecting to the gas storage tank 151. Multiple compressor heads 122 compress the air at the same time, and multiple separation tanks and oil coolers are used for processing, which can speed up the efficiency of gas storage. It can not only speed up the efficiency of compressed air, but also provide multiple sites for use at the same time, which is more efficient.

[0046] The after-treatment device 15 is also provided with a first water pump 156, a second water pump 157, a third water pump 158, and a fourth water pump 159. The first water pump 156 is connected to the first oil cooler 141 and the water reservoir 153, the second water pump 157 is connected to the second oil cooler 142 and the water reservoir 153, the third water pump 158 is connected to the third oil cooler 143 and the water reservoir 153, and the fourth water pump 159 is connected to the water reservoir 153 and the gas cooler 144. The first water pump 156 is used to provide cooling water to the first oil cooler 141, the second water pump 157 is used to provide cooling water to the second oil cooler 142, the third water pump 158 is used to provide cooling water to the third oil cooler 143, and the fourth water pump 159 is used to provide cooling water to the gas cooler 144.

[0047] In this embodiment, the first oil cooler 141, the second oil cooler 142, the third oil cooler 143, and the gas cooler 144 are also connected to the cooling tower 152. The cooling water passes through the first oil cooler 141, the second oil cooler 142, the third oil cooler 143, and the gas cooler 144 and returns to the cooling tower 152 for cooling, and then returns to the water reservoir 153 for recycling.

[0048] In this embodiment, the first oil cooler 141 , the second oil cooler 142 , and the third oil cooler 143 are arranged longitudinally, and the gas cooler 144 is located above the third oil cooler 143 , saving installation space of the all-weather skid-mounted air compressor station.

[0049] In this embodiment, the post-processing device 15 is further provided with a fifth water pump, which is connected to the adsorption dryer 154 and the water reservoir 153. The fifth water pump adsorbs the cooling water in the water reservoir 153 into the adsorption dryer 154 for cooling the adsorption dryer 154.

[0050] In this embodiment, the adsorption dryer 154 is also connected to the cooling tower 152 , and the cooling water in the adsorption dryer 154 is returned to the cooling tower 152 after being cooled.

[0051] Please refer to Figure 9 、 Figure 10 、 Figure 11 , Figure 9 This is a three-dimensional diagram of the all-weather skid-mounted air compressor station of the present invention. Figure 10 for Figure 9 A partial enlarged view of part C in the middle. Figure 11 for Figure 9In the partial enlarged view of part D in the middle, the oil-gas separation device 13 is further provided with a first oil filter 137, a second oil filter 138, and a third oil filter 139. The first oil filter 137 is respectively connected to the first heat recovery exchanger 134 and the compressor head 122, the second oil filter 138 is respectively connected to the second heat recovery exchanger 135 and the compressor head 122, and the third oil filter 139 is respectively connected to the third heat recovery exchanger 136 and the compressor head 122. The first oil filter 137 is used to filter the oil cooled by the first heat recovery exchanger 134, the second oil filter 138 is used to filter the oil cooled by the second heat recovery exchanger 135, and the third oil filter 139 is used to filter the oil cooled by the third heat recovery exchanger 136 to prevent impurities from appearing in the cooled oil. Since the first oil filter 137, the second oil filter 138, and the third oil filter 139 are also respectively connected to the compressor head 122, the filtered oil returns to the compressor head 122 for recycling.

[0052] The first oil filter 137 is respectively connected to both ends of the first oil cooler 141, so that the filtered hot oil can enter the first oil cooler 141 for cooling, and the oil cooled by the first oil cooler 141 can return to the first oil filter 137 for re-filtration and then return to the compressor head 122. The second oil filter 138 is respectively connected to both ends of the second oil cooler 142, so that the filtered hot oil can enter the second oil cooler 142 for cooling, and the oil cooled by the second oil cooler 142 can return to the second oil filter 138 for re-filtration and then return to the compressor head 122. The third oil filter 139 is respectively connected to both ends of the third oil cooler 143, so that the filtered hot oil can enter the third oil cooler 143 for cooling, and the oil cooled by the third oil cooler 143 can return to the third oil filter 139 for re-filtration and then return to the compressor head 122.

[0053] The post-processing device 15 is also provided with a second precision filter 160, which is located between the adsorption dryer 154 and the gas storage tank 151. The second precision filter 160 is used to filter the compressed gas again, thereby effectively ensuring that the compressed gas is purer.

[0054] The air intake assembly 123 includes a pipe 1232 and an air filter 1231 connected to the pipe 1232 . The air filter 1231 is used to purify the air and prevent impurities from entering the compressor head 122 .

[0055] A mounting base 1221 is provided below the compressor head 122 , and the mounting base 1221 is used to fix the compressor head 122 in the box body 11 to prevent the compressor head 122 from moving during operation.

[0056] An openable baffle 111 is provided on the top of the box body 11 . The openable baffle 111 is used to accelerate the air outside the box body 11 to enter the box body 11 .

[0057] The all-weather skid-mounted air compressor station is also provided with an intake fan 112 and an exhaust fan 113. The intake fan 112 and the exhaust fan 113 are located on both sides of the box body 11. The intake fan 112 is located below the baffle 111. On the one hand, the intake fan 112 is used to facilitate the acceleration of external air entering the box body 11. On the other hand, it is used to dissipate heat in the box body 11. The exhaust fan 113 is used to facilitate the discharge of hot air in the box body 11.

[0058] The gas storage tank 151 is located on the top of the box body 11, which is convenient for the staff to dock and use.

[0059] Working principle:

[0060] The all-weather skid-mounted air compressor station includes a box body 11, an oil-gas separation device 13 located in the box body 11, a power unit 12 and a cooling device 14 located on both sides of the oil-gas separation device 13, and a post-processing device 15 located on one side of the cooling device 14. The power unit 12 is used to absorb air and bring oil and air into the oil-gas separation device 13. The oil-gas separation device 13 separates the oil and air and brings them into the cooling device 14. The cooling device 14 is used to cool the separated oil and air and transfer them into the post-processing device 15. The post-processing device 15 is used to store compressed air.

[0061] The box body 11 is further provided with an openable baffle 111 at the top, an air intake fan 112 and an air outlet fan 113 located below the baffle 111 . The air intake fan 112 and the air outlet fan 113 are located on both sides of the box body 11 .

[0062] The power unit 12 includes multiple motors 121, compressor heads 122 respectively connected to the motors 121, and air intake components 123 respectively connected to the compressor heads 122. The air intake components 123 include pipes 1232 connected to the compressor heads 122 and air filters 1231 connected to the pipes 1232. A mounting base 1221 is provided under the compressor head 122.

[0063] The oil-gas separation device 13 includes a first separation tank 131, a second separation tank 132, a third separation tank 133, a first heat recovery exchanger 134, a second heat recovery exchanger 135, a third heat recovery exchanger 136, a first oil filter 137, a second oil filter 138, and a third oil filter 139. The first separation tank 131, the second separation tank 132, and the third separation tank 133 are respectively connected to the compressor head 122, the first heat recovery exchanger 134 is connected to the first separation tank 131, the second heat recovery exchanger 135 is connected to the second separation tank 132, and the third heat recovery exchanger 136 is connected to the third separation tank 133. The first oil filter 137 is connected to the first heat recovery exchanger 134 and is connected to the compressor head 122, the second oil filter 138 is connected to the second heat recovery exchanger 135 and is connected to the compressor head 122, and the third oil filter 139 is connected to the third heat recovery exchanger 136 and is connected to the compressor head 122.

[0064] The cooling device 14 includes a first oil cooler 141, a second oil cooler 142, a third oil cooler 143, and a gas cooler 144. Both ends of the first oil cooler 141 are connected to the first oil filter 137, both ends of the second oil cooler 142 are connected to the second oil filter 138, and both ends of the third oil cooler 143 are connected to the third oil filter 139. The gas cooler 144 is respectively connected to the first separation tank 131, the second separation tank 132, and the third separation tank 133.

[0065] The post-processing device 15 includes a plurality of first precision filters 155, a second precision filter 160, a plurality of adsorption dryers 154, an air storage tank 151, a water reservoir 153, a cooling tower 152, a first water pump 156, a second water pump 157, a third water pump 158, and a fourth water pump 159. The air storage tank 151 is located at the top of the box body 11. The plurality of first precision filters 155 are arranged side by side and connected to the adjacent first precision filters 155. The two sides of the first precision filter 155 are respectively connected to the gas cooler 144 and the adsorption dryer 154. The plurality of adsorption dryers 154 are connected, and one side of the adsorption dryer 154 is connected to the second The first water pump 156 is connected to the water reservoir 153 and the first oil cooler 141 respectively, the second water pump 157 is connected to the water reservoir 153 and the second oil cooler 142 respectively, the third water pump 158 is connected to the water reservoir 153 and the third oil cooler 143 respectively, the fourth water pump 159 is connected to the water reservoir 153 and the gas cooler 144 respectively, and the cooling tower 152 is connected to the first oil cooler 141, the second oil cooler 142, the third oil cooler 143, and the gas cooler 144 respectively.

[0066] When compressing the air, first, the motor 121 is started, and the motor 121 drives the compressor head 122 to inhale air from the pipe 1232. The air enters the pipe 1232 from the air filter 1231 and enters the compressor head 122. The air and oil entering the compressor head 122 enter the first separation tank 131, the second separation tank 132, and the third separation tank 133 respectively. The first separation tank 131, the second separation tank 132, and the third separation tank 133 separate the oil and the air. The oil in the first separation tank 131 enters the first heat recovery exchanger 134, the oil in the second separation tank 132 enters the second heat recovery exchanger 135, and the oil in the third separation tank 133 enters the third heat recovery exchanger 136. The air in the first separation tank 131, the second separation tank 132, and the third separation tank 133 enters the gas cooler 144.

[0067] Furthermore, the oil entering the first heat recovery exchanger 134 is filtered through the first oil filter 137 and enters the first oil cooler 141, the oil in the second heat recovery exchanger 135 is filtered through the second oil filter 138 and enters the second oil cooler 142, and the oil in the third heat recovery exchanger 136 is filtered through the third oil filter 139 and enters the third oil cooler 143. Further, the first water pump 156 draws cooling water from the water reservoir 153 to cool the oil in the first oil cooler 141, the second water pump 157 draws cooling water from the water reservoir 153 to cool the oil in the second oil cooler 142, the third water pump 158 draws cooling water from the water reservoir 153 to cool the oil, and the fourth water pump 159 draws cooling water from the water reservoir 153 to cool the air in the gas cooler 144.

[0068] Furthermore, after the oil in the first oil cooler 141 is cooled, it returns from one end of the first oil cooler 141 to the first oil filter 137 for filtration, and the oil filtered again by the first oil filter 137 returns to the compressor head 122. After the oil in the second oil cooler 142 is cooled, it returns from one end of the second oil cooler 142 to the second oil filter 138 for filtration, and the oil filtered again by the second oil filter 138 returns to the compressor head 122. After the oil in the third oil cooler 143 is cooled, it returns from one end of the third oil cooler 143 to the third oil filter 139 for filtration, and the oil filtered again by the third oil filter 139 returns to the compressor head 122, thereby forming a recycling and saving resources.

[0069] Furthermore, the cooling water in the first oil cooler 141 enters the cooling tower 152 from the first oil cooler 141 after cooling the oil, the cooling water in the second oil cooler 142 enters the cooling tower 152 from the second oil cooler 142 after cooling the oil, the cooling water in the third oil cooler 142 enters the cooling tower 152 from the third oil cooler 143 after cooling the oil, and the cooling water in the gas cooler 144 enters the cooling tower 152 from the gas cooler 144 after cooling the air. The cooling tower 152 cools the cooling water and then flows it back into the water reservoir 153, thereby recycling it and saving resources.

[0070] Furthermore, the cooled gas enters the adsorption dryer 154 from the gas cooler 144. The adsorption dryer 154 is used to absorb moisture in the air to prevent moisture from being mixed in the air. The air after absorbing moisture in the adsorption dryer 154 enters the second precision filter 160. The second precision filter 160 further purifies the air to ensure that there are no impurities in the air. The air filtered by the second precision filter 160 finally enters the gas tank 151. When the operator needs to use it, he can connect the gas tank 151 to use it. Multiple motors 121 absorb air at the same time. At the same time, the air and oil are separated through multiple separation tanks of the oil-gas separation device 13. The multiple coolers of the cooling device 14 cool the oil and air, which not only speeds up the efficiency of compressed air and can be used in multiple venues, but also saves waiting time during startup, improves work efficiency, and is more convenient to use.

[0071] The all-weather skid-mounted air compressor station of this preferred embodiment compresses air and cooling oil through multiple power devices and transports them to the first separation tank, the second separation tank, and the third separation tank. The first separation tank, the second separation tank, and the third separation tank separate the oil and gas. The separated oil enters the first heat recovery exchanger, the second heat recovery exchanger, and the third heat recovery exchanger respectively. The air enters the gas cooler, and the oil in the first heat recovery exchanger enters the first oil cooler, the second oil cooler, and the third oil cooler. The cooling water in the water reservoir enters the first oil cooler, the second oil cooler, the third oil cooler, and the gas cooler respectively. The cooling water The oil and air are cooled, and the cooled air enters the first precision filter to filter the oil molecules and water molecules. The filtered air enters the adsorption dryer for the final removal of moisture, and finally enters the air storage tank. When the operator needs to use it, it can be used by connecting the air storage tank. Multiple power units absorb air at the same time. At the same time, the air and oil are separated through multiple separation tanks of the oil and gas separation device. The multiple coolers of the cooling device cool the oil and air, which can improve the efficiency of converting electrical energy into compressed mechanical energy, reduce pressure loss, save energy consumption, and meet the needs of different gas volume working conditions. The integrated design brings convenience to management and use and improves work efficiency.

[0072] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. An all-weather skid-mounted air compressor station, characterized in that: It includes a box body, an oil-gas separation device located in the box body, a power device and a cooling device located on both sides of the oil-gas separation device, and a post-processing device located on one side of the cooling device; The power device includes a plurality of motors, a plurality of compressor heads, and a plurality of air intake assemblies, wherein the motors and the air intake assemblies are both connected to the compressor heads; The oil-gas separation device includes a first separation tank, a second separation tank, a third separation tank, a first heat recovery exchanger, a second heat recovery exchanger, and a third heat recovery exchanger, wherein the first heat recovery exchanger is connected to the first separation tank, the second heat recovery exchanger is connected to the second separation tank, and the third heat recovery exchanger is connected to the third separation tank; The cooling device includes a first oil cooler, a second oil cooler, a third oil cooler, and a gas cooler, the first oil cooler is connected to the first heat recovery exchanger, the second oil cooler is connected to the second heat recovery exchanger, the third oil cooler is connected to the third heat recovery exchanger, and the gas cooler is connected to the first separation tank, the second separation tank, and the third separation tank respectively; The post-processing device includes a plurality of first precision filters, a plurality of adsorption dryers, a gas storage tank, a water reservoir, and a cooling tower. The cooling tower is located above the water reservoir. The water reservoir is connected to the first oil cooler, the second oil cooler, the third oil cooler, and the gas cooler respectively. A plurality of first precision filters with different filtration accuracies are connected in parallel. The two sides of the first precision filter are connected to the adsorption dryer and the gas cooler respectively. The oil-gas separation device is also provided with a first oil filter, a second oil filter, and a third oil filter. The first oil filter is respectively connected to the first heat recovery exchanger and the compressor head, the second oil filter is respectively connected to the second heat recovery exchanger and the compressor head, and the third oil filter is respectively connected to the third heat recovery exchanger and the compressor head.

2. The all-weather skid-mounted air compressor station according to claim 1, characterized in that: The after-treatment device is also provided with a first water pump, a second water pump, a third water pump, and a fourth water pump. The first water pump is connected to the first oil cooler and the water reservoir, the second water pump is connected to the second oil cooler and the water reservoir, the third water pump is connected to the third oil cooler and the water reservoir, and the fourth water pump is connected to the water reservoir and the gas cooler.

3. The all-weather skid-mounted air compressor station according to claim 1, characterized in that: The first oil filter is connected to both ends of the first oil cooler, the second oil filter is connected to both ends of the second oil cooler, and the third oil filter is connected to both ends of the third oil cooler.

4. The all-weather skid-mounted air compressor station according to claim 1, characterized in that: The post-processing device is further provided with a second precision filter, and the second precision filter is located between the adsorption dryer and the gas storage tank.

5. The all-weather skid-mounted air compressor station according to claim 1, characterized in that: The air intake assembly includes a pipe and an air filter connected to the pipe.

6. The all-weather skid-mounted air compressor station according to claim 5, characterized in that: A mounting seat is provided below the compressor head.

7. The all-weather skid-mounted air compressor station according to claim 1, characterized in that: The top of the box body is provided with an openable and closable baffle.

8. The all-weather skid-mounted air compressor station according to claim 7, characterized in that: The all-weather skid-mounted air compressor station is further provided with an air intake fan and an air outlet fan. The air intake fan and the air outlet fan are located on both sides of the box body, and the air intake fan is located below the baffle.

9. The all-weather skid-mounted air compressor station according to claim 1, characterized in that: The gas storage tank is located on the top of the box body.

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