Multifunctional water-gas two-phase compressor

Abstract

The invention discloses a multifunctional water-gas two-phase compressor, and belongs to the field of compressors. A multifunctional water-gas two-phase compressor comprises a gas storage tank, the top of the gas storage tank is fixedly connected with a power bin, the two sides of the outer wall of the power bin are fixedly communicated with a gas-phase piston cylinder and a liquid-phase piston cylinder correspondingly, and piston plates are slidably connected into the gas-phase piston cylinder and the liquid-phase piston cylinder correspondingly; a compression part for driving the piston plate to slide back and forth is arranged in the power bin; when gas is compressed, water flow is sucked into the gas-phase piston cylinder, so that the gas-phase piston cylinder is lubricated by the water flow, and the compression efficiency is improved; meanwhile, water flow can be used for absorbing heat generated in the compression process, heat abrasion generated in the compression process is effectively reduced, and the durability of the gas-phase piston barrel is improved; and in addition, the airflow is effectively cleaned through cooperation of water flow and dust filtering cloth, the cleanliness of the airflow is improved, abrasion generated in the gas-phase piston cylinder is reduced, and the durability of the gas-phase piston cylinder is improved.

Description

Technical Field

[0001] The invention relates to the technical field of compressors, and in particular to a multifunctional water-gas two-phase compressor. Background Art

[0002] An air compressor is a widely used fluid machine that compresses gas to increase its pressure. A piston air compressor is a commonly used type of air compressor that compresses air by the reciprocating motion of a piston in a cylinder. This type of compressor has a simple and reliable structure and is suitable for a variety of application scenarios.

[0003] At present, during the use of piston air compressors, the piston cylinder will generate a lot of heat due to the reciprocating compression of gas and reciprocating friction. During long-term operation, it is easy to cause thermal wear of the piston cylinder and the piston slider, resulting in reduced gas compression effect; and the air flow continuously sucked into the piston cylinder contains a certain amount of dust, which will also aggravate the wear of the piston cylinder and the piston slider, reducing the durability of both. Therefore, a multifunctional water-gas two-phase compressor is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art that the heat generated in the piston cylinder easily causes thermal wear of the piston cylinder and the piston slider, resulting in reduced gas compression effect; and the dust sucked into the air flow in the piston cylinder will aggravate the wear of the piston cylinder and the piston slider, and a multifunctional water-gas two-phase compressor is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A multifunctional water-gas two-phase compressor comprises an air storage tank, the top of which is fixedly connected to a power chamber, a gas phase piston cylinder and a liquid phase piston cylinder are respectively fixed and connected to the two sides of the outer wall of the power chamber, piston plates are slidably connected inside the gas phase piston cylinder and the liquid phase piston cylinder, a compression part for driving the piston plate to slide back and forth is arranged in the power chamber, and also comprises: a water-gas transmission component, which is arranged on the air storage tank and is used to compress gas into the air storage tank; and a liquid phase filter component, which is arranged on the air storage tank and is used to suck water flow in the liquid phase piston cylinder for filtering.

[0007] In order to achieve compression of both water and gas, preferably, the compression part includes a crankshaft, which is rotatably connected in a power bin, a push plate is fixedly connected to the middle of the crankshaft, push rods are fixedly connected on both sides of the push plate, the other end of the push rod is rotatably connected to the bottom of the piston plate through a hinge seat, a drive motor is fixedly connected to the top of the gas storage tank, and the rotating shaft of the drive motor and the crankshaft are transmission-connected via a first pulley set.

[0008] In order to achieve heat dissipation and lubrication, preferably, the water vapor transmission component includes an inflation pipe, which is fixed on the side wall of the gas phase piston cylinder, and the other end of the inflation pipe is connected to the inner cavity of the gas storage tank. An exhaust pipe is fixedly connected to the side wall of the gas phase piston cylinder, and both the exhaust pipe and the inflation pipe are provided with a one-way valve, and the exhaust pipe is provided with a washing part for filtering the airflow entering the interior.

[0009] In order to improve the cleanliness of the air flow, preferably, the air washing part includes an air washing box, which is fixed on the exhaust pipe and connected to the inner cavity of the exhaust pipe. A dust filter cloth is fixedly connected to the air washing box, and the side wall of the liquid phase piston cylinder is fixed and connected to a drain pipe, the other end of the drain pipe is connected to the top of the inner cavity of the air washing box, the bottom of the side wall of the air washing box is fixed and connected to a sewage pipe, and a liquid extraction pipe is fixed on the side wall of the liquid phase piston cylinder and connected, and both the drain pipe and the liquid extraction pipe are provided with a one-way valve.

[0010] In order to improve the energy-saving effect, preferably, the top of the gas storage tank is fixedly connected to a water storage box, the bottom of the gas phase piston cylinder is fixed and connected to a drain pipe, the bottom end of the drain pipe is connected to the inner cavity of the water storage box, the gas storage tank is fixed and connected to an exhaust pipe, the water storage box and the exhaust pipe are connected through a liquid guide pipe, and solenoid valves are provided in the exhaust pipe and the liquid guide pipe.

[0011] In order to improve the cleanliness of the water flow, preferably, the liquid phase filtration assembly includes a filter box, the filter box is fixed on the liquid extraction tube, the filter box is connected to the inner cavity of the liquid extraction tube, a filter disk is rotatably connected inside the filter box, and a transmission part for driving the filter disk to rotate is provided on the power compartment.

[0012] In order to improve the filtering effect, preferably, the transmission part includes a piston box, which is fixed on the side wall of the power compartment, and the piston box is connected to the inner cavity of the power compartment, a thrust plate is slidably connected in the piston box, an arc-shaped protrusion is fixedly connected to the side of the thrust plate close to the push plate, a driving rack is fixedly connected to the side of the thrust plate away from the push plate, and the driving rack passes through the outside of the piston box, a return spring is fixedly connected between the side wall of the thrust plate and the inner wall of the power compartment, a linkage shaft is rotatably connected to the side wall of the liquid phase piston cylinder, a driven gear is rotatably connected to the linkage shaft through a one-way bearing, the driven gear is meshed with the driving rack, a transmission shaft is rotatably connected to the top of the air storage tank, a bevel gear set is passed between the transmission shaft and the linkage shaft, and the transmission shaft and the rotating shaft of the filter disc are transmission-connected through a second pulley set.

[0013] In order to facilitate the collection of filtered impurities, preferably, a recoil pipe is fixed and connected to the side wall of the piston box, the other end of the recoil pipe is connected to the inner cavity of the filter box, and the connecting port of the recoil pipe and the connecting port of the liquid extraction tube are symmetrically arranged along the center of the piston box.

[0014] Furthermore, a collecting pipe is fixed on and connected to the side wall of the filter box, the port of the collecting pipe is aligned with the port of the backflushing pipe, and sealing strips are fixedly connected on both sides of the inner wall of the filter box, and the sealing strips slide in close fit with the filter disc.

[0015] In order to improve gas efficiency, the side wall of the liquid phase piston cylinder is fixed and connected with a conversion air pipe, the other end of the conversion air pipe is connected with the inner cavity of the gas storage tank, a one-way valve is arranged in the conversion air pipe, and solenoid valves are arranged in the conversion air pipe and the inner drainage pipe.

[0016] Compared with the prior art, the present invention provides a multifunctional water-gas two-phase compressor, which has the following beneficial effects:

[0017] 1. This multifunctional water-gas two-phase compressor improves the compression efficiency by sucking water into the gas phase piston cylinder when compressing the gas. At the same time, it can use the water flow to absorb the heat generated during the compression process, effectively reduce the thermal wear generated during the compression process, and improve the durability of the gas phase piston cylinder. In addition, the water flow is used in conjunction with the dust filter cloth to effectively clean the airflow, thereby improving the cleanliness of the airflow, reducing the wear in the gas phase piston cylinder, and improving the durability of the gas phase piston cylinder.

[0018] 2. The multifunctional water-gas two-phase compressor, through the arrangement of arc-shaped protrusions, thrust plates, driving racks, driven gears, bevel gear sets and second pulley sets, enables the filter disc to rotate in the filter box, thereby continuously replacing the filter surface of the filter disc, effectively improving the filtering effect; and utilizes the airflow thrust generated by the sliding of the thrust plate to recoil the filter disc, thereby achieving the cleaning of the filter disc and improving the filtering effect of the filter disc.

[0019] 3. This multifunctional water-gas two-phase compressor can select different functions according to usage requirements through the cooperation of the exhaust pipe and the solenoid valve in the liquid guide pipe, and can realize the switching between steam blowing cleaning and water-gas mixed cleaning, achieving a multifunctional application effect and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of a multifunctional water-gas two-phase compressor proposed by the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of a multifunctional water-gas two-phase compressor proposed by the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 A schematic diagram of a side partial cross-sectional structure of a multifunctional water-gas two-phase compressor proposed by the present invention;

[0023] Figure 4 A multifunctional water-gas two-phase compressor proposed by the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0024] Figure 5 A multifunctional water-gas two-phase compressor proposed by the present invention Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0025] Figure 6 A multifunctional water-gas two-phase compressor proposed by the present invention Figure 3 Schematic diagram of the enlarged structure of the middle C area;

[0026] Figure 7 This is a schematic diagram of a partial cross-sectional structure of a gas storage tank of a multifunctional water-gas two-phase compressor proposed by the present invention;

[0027] Figure 8 This is a schematic diagram of the crankshaft structure of a multifunctional water-gas two-phase compressor proposed by the present invention.

[0028] In the figure: 1, gas storage tank; 2, power compartment; 21, gas phase piston cylinder; 22, liquid phase piston cylinder; 221, liquid discharge pipe; 222, liquid extraction pipe; 23, piston plate; 3, crankshaft; 31, push plate; 32, push rod; 33, hinge seat; 34, drive motor; 35, first pulley group; 4, charging pipe; 41, extraction pipe; 42, air washing box; 421, dust filter cloth; 422, sewage pipe; 5, water storage box; 51, Drain pipe; 52, exhaust pipe; 53, liquid guide tube; 6, filter box; 61, filter disc; 62, piston box; 63, thrust plate; 631, arc-shaped protrusion; 632, driving rack; 633, return spring; 64, linkage shaft; 641, driven gear; 65, transmission shaft; 651, bevel gear set; 652, second pulley set; 66, recoil pipe; 67, collection pipe; 68, sealing strip; 7, conversion air pipe. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] Example:

[0032] Reference Figure 1-Figure 8 A multifunctional water-gas two-phase compressor comprises an air storage tank 1, a power chamber 2 is fixedly connected to the top of the air storage tank 1, a gas phase piston cylinder 21 and a liquid phase piston cylinder 22 are respectively fixed and connected to the outer wall of the power chamber 2, a piston plate 23 is slidably connected inside the gas phase piston cylinder 21 and the liquid phase piston cylinder 22, a compression part for driving the piston plate 23 to slide back and forth is arranged in the power chamber 2, and also comprises: a water-gas transmission component, which is arranged on the air storage tank 1, and is used to compress the gas to the air storage tank 1; a liquid phase filter component, which is arranged on the air storage tank 1, and is used to inhale the water flow in the liquid phase piston cylinder 22 for filtering.

[0033] Reference Figure 3 , Figure 4 and Figure 8 , wherein the compression part includes a crankshaft 3, which is rotatably connected in the power bin 2, a push plate 31 is fixedly connected to the middle of the crankshaft 3, and push rods 32 are fixedly connected to both sides of the push plate 31, and the other end of the push rod 32 is rotatably connected to the bottom of the piston plate 23 through a hinge seat 33, and a driving motor 34 is fixedly connected to the top of the gas storage tank 1, and the rotating shaft of the driving motor 34 is connected to the crankshaft 3 through a first pulley set 35; the water vapor transmission component includes an inflation pipe 4, which is fixed on the side wall of the gas phase piston cylinder 21, and the other end of the inflation pipe 4 is connected to the inner cavity of the gas storage tank 1, and an exhaust pipe 41 is fixedly connected to the side wall of the gas phase piston cylinder 21, and a one-way valve is provided in the exhaust pipe 41 and the inflation pipe 4, and a gas washing part for filtering the airflow entering the interior is provided on the exhaust pipe 41.

[0034] It should be noted that the one-way valve in the exhaust pipe 41 can only allow the external airflow to enter the gas phase piston cylinder 21; the one-way valve in the inflation pipe 4 can only allow the airflow in the gas phase piston cylinder 21 to enter the gas storage tank 1.

[0035] Through the arrangement of the above-mentioned structure, when the push plate 31 moves toward the side close to the gas phase piston cylinder 21, the piston plate 23 in the gas phase piston cylinder 21 will move toward the side close to the inflation tube 4, thereby compressing the gas in the gas phase piston cylinder 21 and opening the one-way valve in the inflation tube 4, so that the gas is pushed into the gas storage tank 1. When the push plate 31 moves to the other side, it will pull the piston plate 23 to slide in the opposite direction, so that suction is generated in the gas phase piston cylinder 21, thereby opening the one-way valve in the exhaust pipe 41, so that new airflow is added to the gas phase piston cylinder 21, and so on and so forth, thereby achieving effective compression of the gas.

[0036] Reference Figure 3 , Figure 4 The gas washing section includes a gas washing box 42, which is fixed on the exhaust pipe 41 and connected to the inner cavity of the exhaust pipe 41. A dust filter cloth 421 is fixedly connected to the gas washing box 42. The side wall of the liquid phase piston cylinder 22 is fixed and connected to a drain pipe 221. The other end of the drain pipe 221 is connected to the top of the inner cavity of the gas washing box 42. The bottom of the side wall of the gas washing box 42 is fixed and connected to a sewage pipe 422. A liquid extraction pipe 222 is fixed on the side wall of the liquid phase piston cylinder 22 and connected to it, and both the drain pipe 221 and the liquid extraction pipe 222 are provided with a one-way valve.

[0037] It should be noted that the one-way valve in the discharge pipe 221 can only allow the water in the liquid phase piston cylinder 22 to enter the gas washing box 42; the one-way valve in the suction pipe 222 can only allow the water in the external water source to enter the liquid phase piston cylinder 22.

[0038] Through the arrangement of the above-mentioned structure, when the piston plate 23 generates thrust in the liquid phase piston cylinder 22, the one-way valve in the discharge pipe 221 will be opened, so that the water flow in the liquid phase piston cylinder 22 is compressed and then sprayed into the gas washing box 42, and the dust filter cloth 421 and the airflow will be cleaned first, thereby improving the filtering effect of the dust filter cloth 421, further improving the cleanliness of the airflow, and reducing the temperature of the airflow, and the water flow will be brought to the gas phase piston cylinder 21 by the airflow, so as to utilize the water flow to lubricate the gas phase piston cylinder 21 and the liquid phase piston cylinder 22, thereby improving the compression efficiency; at the same time, the water flow can be utilized to absorb the heat generated during the compression process, effectively reducing the thermal wear generated during the compression process, and improving the durability of the equipment.

[0039] Reference Figure 1 , Figure 7 A water storage box 5 is fixedly connected to the top of the gas storage tank 1, a drain pipe 51 is fixedly connected to the bottom of the gas phase piston cylinder 21, and the bottom end of the drain pipe 51 is connected to the inner cavity of the water storage box 5. An exhaust pipe 52 is fixedly connected to the gas storage tank 1, and the water storage box 5 and the exhaust pipe 52 are connected through a liquid guide pipe 53, and electromagnetic valves are provided in the exhaust pipe 52 and the liquid guide pipe 53.

[0040] By setting the above-mentioned structure, the water flow entering the gas phase piston cylinder 21 will enter the water storage box 5 along the drain pipe 51 when the thrust is generated in the gas phase piston cylinder 21 next time. In subsequent use, the solenoid valve in the exhaust pipe 52 can be opened separately to allow the compressed gas to be discharged separately, so as to perform air blowing cleaning. The solenoid valves in the exhaust pipe 52 and the liquid guide tube 53 can also be opened at the same time, so that the airflow is sprayed out together with the water flow, so as to perform water-gas mixed cleaning. In summary, different functions can be selected according to usage requirements, thereby achieving a multi-functional application effect.

[0041] Reference Figure 3 , Figure 5 and Figure 6 , wherein the liquid phase filtration assembly includes a filter box 6, the filter box 6 is fixed on the liquid extraction tube 222, the filter box 6 is connected to the inner cavity of the liquid extraction tube 222, a filter disc 61 is rotatably connected in the filter box 6, and a transmission part for driving the filter disc 61 to rotate is provided on the power bin 2; the transmission part includes a piston box 62, the piston box 62 is fixed on the side wall of the power bin 2, and the piston box 62 is connected to the inner cavity of the power bin 2, a thrust plate 63 is slidably connected in the piston box 62, an arc-shaped protrusion 631 is fixedly connected to the side of the thrust plate 63 close to the push plate 31, and a driving gear is fixedly connected to the side of the thrust plate 63 away from the push plate 31 The driving rack 632 extends through the piston box 62, and a return spring 633 is fixedly connected between the side wall of the thrust plate 63 and the inner wall of the power chamber 2. A linkage shaft 64 is rotatably connected to the side wall of the liquid phase piston cylinder 22. A driven gear 641 is rotatably connected to the linkage shaft 64 through a one-way bearing. The driven gear 641 is meshed with the driving rack 632. A transmission shaft 65 is rotatably connected to the top of the air storage tank 1. A bevel gear set 651 is passed between the transmission shaft 65 and the linkage shaft 64. The transmission shaft 65 and the rotating shaft of the filter disc 61 are connected through a second pulley set 652.

[0042] By setting the above structure, when the water flows into the liquid phase piston cylinder 22 along the suction pipe 222, it will first pass through the filter box 6 and the internal filter disc 61 to filter the water flow, thereby improving the cleanliness of the water flow, preventing impurities in the water flow from entering the gas phase piston cylinder 21 and the liquid phase piston cylinder 22 to cause aggravated wear, and improving the durability of the gas phase piston cylinder 21 and the liquid phase piston cylinder 22; and in the process of the push plate 31 following the rotation of the crankshaft 3, it will contact with the arc-shaped protrusion 631, and squeeze the arc-shaped protrusion 631 to push the thrust plate 63 to move to one side of the compression return spring 633, so that the driving rack 632 slides outward, and utilizes the meshing relationship between the driven gear 641 and the driving rack 632 to drive the linkage shaft 64 to rotate, and then cooperates with the transmission action of the bevel gear set 651 and the second pulley set 652 to make the filter disc 61 rotate in the filter box 6, so as to continuously replace the filtering surface of the filter disc 61, effectively improving the filtering effect.

[0043] In addition, it should be noted that due to the setting of the one-way bearing, when the driving rack 632 moves toward the side of the compression reset spring 633, the driven gear 641 and the linkage shaft 64 will rotate. When the push plate 31 releases the squeeze on the arc-shaped protrusion 631, in the process of the reset spring 633 pulling the driving rack 632 to reset, only the driven gear 641 will rotate, and the linkage shaft 64 will not rotate synchronously at this time, thereby ensuring that the linkage shaft 64 can always rotate in one direction, that is, it can ensure that the filter plate 61 can continue to rotate in one direction.

[0044] Reference Figure 5 , Figure 6 , wherein a recoil pipe 66 is fixed and connected to the side wall of the piston box 62, the other end of the recoil pipe 66 is connected to the inner cavity of the filter box 6, and the connecting port of the recoil pipe 66 and the connecting port of the liquid extraction tube 222 are symmetrically arranged along the center of the piston box 62; a collecting pipe 67 is fixed and connected to the side wall of the filter box 6, the port of the collecting pipe 67 is aligned with the port of the recoil pipe 66, and sealing strips 68 are fixedly connected on both sides of the inner wall of the filter box 6, the sealing strip 68 fits and slides with the filter disc 61, and the sealing strip 68 is used to seal the filter box 6 to prevent the water flowing through the filter box 6 from falling to the bottom of the filter box 6.

[0045] Through the arrangement of the above-mentioned structure, when the thrust plate 63 compresses the return spring 633, the gas in the piston box 62 will be filled into the piston box 62 along the recoil pipe 66, so as to recoil the filter disc 61, so that the impurities attached to the filter disc 61 are blown into the collecting pipe 67, so as to clean the filter disc 61, improve the filtering effect of the filter disc 61, further ensure the cleanliness of the water flow, and achieve a good lubrication effect.

[0046] Reference Figure 3 , Figure 7 Among them, the side wall of the liquid phase piston cylinder 22 is fixed and connected with a conversion air pipe 7, the other end of the conversion air pipe 7 is connected with the inner cavity of the gas storage tank 1, a one-way valve is arranged in the conversion air pipe 7, and solenoid valves are arranged in the conversion air pipe 7 and the inner drainage pipe 221.

[0047] It should be noted that the one-way valve in the conversion gas pipe 7 can only allow the gas in the liquid phase piston cylinder 22 to enter the gas storage tank 1.

[0048] Through the setting of the above-mentioned structure, in the process of compressing gas, the solenoid valve in the conversion air pipe 7 can be opened and the solenoid valve in the discharge pipe 221 can be closed. At this time, gas is pumped into the liquid phase piston cylinder 22 through the suction pipe 222, and then sent into the gas storage tank 1 through the conversion air pipe 7. In this way, in conjunction with the setting of the gas phase piston cylinder 21, double gas compression is achieved, effectively improving the compression efficiency.

[0049] Reference Figure 1-Figure 8 In the present invention, when in use, first connect the liquid extraction pipe 222 to the water source, then turn on the drive motor 34, so that it drives the crankshaft 3 to rotate through the first pulley group 35, so that the push plate 31 rotates in a circle in the power chamber 2. When the push plate 31 moves toward the side close to the gas phase piston cylinder 21, the piston plate 23 in the gas phase piston cylinder 21 will move toward the side close to the inflation tube 4, thereby compressing the gas in the gas phase piston cylinder 21 and opening the one-way valve in the inflation tube 4, so that the gas is pushed in. At the same time, the piston plate 23 in the liquid phase piston cylinder 22 will slide to the side away from the liquid extraction tube 222, thereby generating suction in the liquid phase piston cylinder 22, so that the water flow is sucked into the liquid phase piston cylinder 22; similarly, when the push plate 31 follows the crankshaft 3 to move to the other side of the power warehouse 2, it will first generate suction in the gas phase piston cylinder 21, thereby opening the one-way valve in the extraction tube 41, so that the new air flow passes through the dust filter cloth 421 and is filtered and then replenished into the gas phase piston cylinder 21, so as to ensure The cleanliness of the airflow is guaranteed, dust and impurities are prevented from entering the gas phase piston cylinder 21 and causing wear therein, thereby improving the durability of the gas phase piston cylinder 21; at the same time, a thrust effect is generated in the liquid phase piston cylinder 22, thereby opening the one-way valve in the discharge pipe 221, so that the water flow in the liquid phase piston cylinder 22 is compressed and sprayed into the gas washing box 42, first of all, the dust filter cloth 421 and the airflow are cleaned, thereby improving the filtering effect of the dust filter cloth 421, further improving the cleanliness of the airflow, and reducing the temperature of the airflow, and the water flow will be brought to the gas phase piston cylinder 21 by the airflow, thereby utilizing the water flow to lubricate the gas phase piston cylinder 21 and the liquid phase piston cylinder 22, thereby improving the compression efficiency; at the same time, the water flow can be utilized to absorb the heat generated during the compression process, thereby effectively reducing the thermal wear generated during the compression process, and improving the durability of the equipment; and the water flow entering the gas phase piston cylinder 21 will enter the water storage box 5 along the drain pipe 51 when the thrust effect is generated in the gas phase piston cylinder 21 next time. In subsequent use, the solenoid valve in the exhaust pipe 52 can be opened separately to allow the compressed gas to be discharged separately, so as to perform air blowing cleaning. The solenoid valves in the exhaust pipe 52 and the liquid guide tube 53 can also be opened at the same time, so that the air flow is sprayed out together with the water flow, so as to perform water-gas mixed cleaning. In summary, different functions can be selected according to usage requirements, thereby achieving a multi-functional application effect.

[0050] When water flows into the liquid phase piston cylinder 22 along the suction pipe 222, it will first pass through the filter box 6 and the internal filter plate 61 to filter the water flow, thereby improving the cleanliness of the water flow, preventing impurities in the water flow from entering the gas phase piston cylinder 21 and the liquid phase piston cylinder 22 to cause aggravated wear, and improving the durability of the gas phase piston cylinder 21 and the liquid phase piston cylinder 22; and in the process of the push plate 31 following the rotation of the crankshaft 3, it will contact the arc-shaped protrusion 631, and squeeze the arc-shaped protrusion 631 to push the thrust plate 63 to move to the side of the compression return spring 633, so that the drive rack 632 slides outward, and the driven gear 641 is engaged with the drive rack 632. The relationship drives the linkage shaft 64 to rotate, and cooperates with the transmission effect of the bevel gear set 651 and the second pulley set 652 to make the filter disc 61 rotate in the filter box 6, so as to continuously replace the filter surface of the filter disc 61, and effectively improve the filtering effect. At the same time, when the thrust plate 63 compresses the reset spring 633, the gas in the piston box 62 will be filled into the piston box 62 along the recoil pipe 66, so as to recoil the filter disc 61, so that the impurities attached to the filter disc 61 are blown into the collecting pipe 67, so as to clean the filter disc 61, improve the filtering effect of the filter disc 61, further ensure the cleanliness of the water flow, and achieve a good lubrication effect.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional water-gas two-phase compressor, comprising a gas storage tank (1), characterized in that: The top of the gas storage tank (1) is fixedly connected to a power chamber (2), and a gas phase piston cylinder (21) and a liquid phase piston cylinder (22) are respectively fixed and connected to the outer wall of the power chamber (2), and a piston plate (23) is slidably connected inside the gas phase piston cylinder (21) and the liquid phase piston cylinder (22). A compression part for driving the piston plate (23) to slide back and forth is arranged in the power chamber (2), and further comprises: A water-gas transmission component, the water-gas transmission component being arranged on the gas storage tank (1), and the water-gas transmission component being used to compress gas into the gas storage tank (1); A liquid phase filter assembly is provided on the gas storage tank (1), and is used to filter the water flow sucked into the liquid phase piston cylinder (22).

2. A multifunctional water-gas two-phase compressor according to claim 1, characterized in that: The compression part comprises a crankshaft (3), the crankshaft (3) is rotatably connected in the power chamber (2), a push plate (31) is fixedly connected to the middle of the crankshaft (3), push rods (32) are fixedly connected to both sides of the push plate (31), the other end of the push rod (32) is rotatably connected to the bottom of the piston plate (23) via a hinge seat (33), a driving motor (34) is fixedly connected to the top of the gas storage tank (1), and the rotating shaft of the driving motor (34) is transmission-connected to the crankshaft (3) via a first pulley set (35).

3. A multifunctional water-gas two-phase compressor according to claim 1, characterized in that: The water vapor transmission component comprises an inflation tube (4), the inflation tube (4) being fixed on the side wall of the gas phase piston cylinder (21), the other end of the inflation tube (4) being connected to the inner cavity of the gas storage tank (1), an exhaust tube (41) being fixedly connected to the side wall of the gas phase piston cylinder (21), a one-way valve being arranged inside the exhaust tube (41) and the inflation tube (4), and an air washing section for filtering the airflow entering the exhaust tube (41).

4. A multifunctional water-gas two-phase compressor according to claim 3, characterized in that: The gas washing section comprises a gas washing box (42), the gas washing box (42) is fixed on the exhaust pipe (41), and the gas washing box (42) is connected to the inner cavity of the exhaust pipe (41), a dust filter cloth (421) is fixedly connected to the inside of the gas washing box (42), a liquid discharge pipe (221) is fixed to and connected to the side wall of the liquid phase piston cylinder (22), the other end of the liquid discharge pipe (221) is connected to the top of the inner cavity of the gas washing box (42), a sewage discharge pipe (422) is fixed to and connected to the bottom of the side wall of the gas washing box (42), a liquid extraction pipe (222) is fixed to and connected to the side wall of the liquid phase piston cylinder (22), and both the liquid discharge pipe (221) and the liquid extraction pipe (222) are provided with a one-way valve.

5. A multifunctional water-gas two-phase compressor according to claim 4, characterized in that: The top of the gas storage tank (1) is fixedly connected to a water storage box (5); the bottom of the gas phase piston cylinder (21) is fixedly connected to and communicated with a drainage pipe (51); the bottom end of the drainage pipe (51) is communicated with the inner cavity of the water storage box (5); an exhaust pipe (52) is fixedly connected to the gas storage tank (1); the water storage box (5) and the exhaust pipe (52) are communicated via a liquid guide pipe (53); and electromagnetic valves are provided in both the exhaust pipe (52) and the liquid guide pipe (53).

6. The multifunctional water-gas two-phase compressor according to claim 4, characterized in that: The liquid phase filtration assembly comprises a filter box (6), the filter box (6) is fixed on the liquid extraction tube (222), the filter box (6) is communicated with the inner cavity of the liquid extraction tube (222), a filter disc (61) is rotatably connected inside the filter box (6), and a transmission part for driving the filter disc (61) to rotate is provided on the power compartment (2).

7. The multifunctional water-gas two-phase compressor according to claim 6, characterized in that: The transmission part comprises a piston box (62), the piston box (62) is fixed on the side wall of the power chamber (2), and the piston box (62) is communicated with the inner cavity of the power chamber (2), a thrust plate (63) is slidably connected inside the piston box (62), a side of the thrust plate (63) close to the push plate (31) is fixedly connected with an arc-shaped protrusion (631), a side of the thrust plate (63) away from the push plate (31) is fixedly connected with a driving rack (632), and the driving rack (632) penetrates to the outside of the piston box (62), and the side wall of the thrust plate (63) and the inner wall of the power chamber (2) are connected. A return spring (633) is fixedly connected between the two ends of the gas storage tank (1); a linkage shaft (64) is rotatably connected to the side wall of the liquid phase piston cylinder (22); a driven gear (641) is rotatably connected to the linkage shaft (64) via a one-way bearing; the driven gear (641) is meshingly connected to the driving rack (632); a transmission shaft (65) is rotatably connected to the top of the gas storage tank (1); a bevel gear set (651) is connected between the transmission shaft (65) and the linkage shaft (64); and a second pulley set (652) is connected to the rotating shaft of the filter disc (61) in transmission.

8. The multifunctional water-gas two-phase compressor according to claim 7, characterized in that: A recoil pipe (66) is fixed on the side wall of the piston box (62) and is in communication with the piston box. The other end of the recoil pipe (66) is in communication with the inner cavity of the filter box (6). The communication opening of the recoil pipe (66) and the communication opening of the liquid extraction pipe (222) are symmetrically arranged along the center of the piston box (62).

9. The multifunctional water-gas two-phase compressor according to claim 8, characterized in that: A collecting pipe (67) is fixed on the side wall of the filter box (6) and is in communication with the collecting pipe (67), the port of the collecting pipe (67) is aligned with the port of the backwash pipe (66), and sealing strips (68) are fixedly connected to both sides of the inner wall of the filter box (6), and the sealing strips (68) are fitted and slidably connected to the filter disc (61).

10. The multifunctional water-gas two-phase compressor according to claim 4, characterized in that: The side wall of the liquid phase piston cylinder (22) is fixed and connected to a conversion air pipe (7), the other end of the conversion air pipe (7) is connected to the inner cavity of the gas storage tank (1), a one-way valve is arranged in the conversion air pipe (7), and solenoid valves are arranged in both the conversion air pipe (7) and the inner liquid discharge pipe (221).

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