CN110397737B - Vacuum buffer tank - Google Patents
Vacuum buffer tank Download PDFInfo
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- CN110397737B CN110397737B CN201910775023.2A CN201910775023A CN110397737B CN 110397737 B CN110397737 B CN 110397737B CN 201910775023 A CN201910775023 A CN 201910775023A CN 110397737 B CN110397737 B CN 110397737B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
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Abstract
The invention belongs to the technical field of buffer tanks, and particularly relates to a vacuum buffer tank; a flow guide concave plate is arranged in the tank body, and a flow guide hole is formed in the flow guide concave plate; a plurality of fan-shaped guide plates are obliquely arranged above the guide concave plate, and are hinged on the inner wall of the tank body through hinge columns, and the fan-shaped guide plates are positioned below the air inlet; each fan-shaped guide plate is connected with each other through an elastic membrane, and the end part of each fan-shaped guide plate is positioned above the guide hole; the bottom end of the tank body is provided with a floating ball, and the floating ball is connected to the bottom end surface of the fan-shaped guide plate through a plurality of elastic pull ropes; a plurality of telescopic rods are obliquely arranged on the upper surface of the flow guide concave plate, and the top ends of the telescopic rods are connected to the bottom end walls of the fan-shaped flow guide plates; the phenomenon that the vacuum degree in the tank body is influenced due to too much liquid in the tank body is effectively reduced, and the phenomenon that the vacuum in the tank body is completely disappeared is reduced, so that the resource waste phenomenon is caused.
Description
Technical Field
The invention belongs to the technical field of buffer tanks, and particularly relates to a vacuum buffer tank.
Background
The buffer tanks are used in a wide range of engineering applications and are known by different names from place to place, such as intermediate storage vessels, hold-up tanks, equalization tanks, reservoirs, mixing tanks and vessels, etc. In fact, based on the above, we can define the following general definitions. A surge tank is one such device that enables smoother operation. Its medium can be liquid, gas phase or solid phase. The buffer tank is mainly used for buffering the pressure fluctuation of the system in various systems, so that the system works more stably.
When the existing vacuum buffer tank is used, when a gas-phase substance containing liquid is buffered, because the gas-phase substance contains certain liquid, when the vacuum buffer tank flows, the liquid-phase substance in the gas is easily gathered at the bottom end of the tank body, and the vacuum degree in the buffer tank is influenced for a long time; simultaneously when liquid discharge, need destroy the vacuum in the vacuum buffer tank and destroy and just can discharge, liquid in the buffer tank is difficult to fall into the bottom of buffer tank with the gathering mode simultaneously, and then leads to bonding on the inner wall of buffer tank to have liquid solution, and then influences the normal work of buffer tank.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a vacuum buffer tank which is mainly used for solving the problems that when the existing vacuum buffer tank is used and gas-phase substances containing liquid are buffered, the gas-phase substances contain certain liquid, and when the vacuum buffer tank flows, the liquid-phase substances in the gas are easily gathered at the bottom end of the tank body, so that the vacuum degree in the buffer tank is influenced for a long time; meanwhile, when the liquid is discharged, the liquid can be discharged only by destroying the vacuum in the vacuum buffer tank.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a vacuum buffer tank, which comprises a tank body; the side wall of the tank body is provided with an air inlet, the top end of the tank body is provided with an air outlet, and the bottom end of the tank body is provided with a liquid outlet; a flow guide concave plate is arranged in the tank body, and a flow guide hole is formed in the flow guide concave plate; a plurality of fan-shaped guide plates are obliquely arranged above the guide concave plate, and are hinged on the inner wall of the tank body through hinge columns, and the fan-shaped guide plates are positioned below the air inlet; each fan-shaped guide plate is connected with each other through an elastic membrane, and the end part of each fan-shaped guide plate is positioned above the guide hole; the bottom end of the tank body is provided with a floating ball, and the floating ball is connected to the bottom end surface of the fan-shaped guide plate through a plurality of elastic pull ropes; the diameter of the floating ball is larger than that of the flow guide hole; a plurality of telescopic rods are obliquely arranged on the upper surface of the flow guide concave plate, and the top end of each telescopic rod is connected to the bottom end wall of each fan-shaped flow guide plate; the inner wall of the tank body is provided with an infrared sensor which is positioned below the diversion concave plate; when the tank works, after the tank body is vacuumized, a working medium enters through the air inlet and is discharged through the air outlet, liquid contained in the medium entering through the air inlet is ventilated at the position of the flow guide hole where the fan-shaped guide plates arranged on the plurality of blocks flow under the action of self gravity, the liquid flowing into the flow guide hole can fall into the bottom end of the tank body, along with continuous gathering of liquid in the tank body, the liquid level in the tank body can continuously rise, the rising liquid can drive the floating ball arranged in the tank body to move upwards, meanwhile, the infrared sensor in the tank body synchronously works, when the floating ball rises to the same height as the ray sent by the infrared sensor, the infrared sensor can send a signal to the controller, the controller can control the telescopic rod (electric telescopic rod) to work, the telescopic rod stretches out and draws the hinged fan-shaped guide plates to move upwards, the fan-shaped guide plates can drive the floating ball to, after fan-shaped guide plate when the upward movement drove the position of cursory ball motion to the water conservancy diversion hole, along with fan-shaped guide plate continuation upward movement, cursory ball can extrude deformation and insert in the water conservancy diversion hole, can block up the water conservancy diversion hole after cursory ball extrusion deformation, the water conservancy diversion hole after the jam can make the top and the below of water conservancy diversion recess plate produce and cut apart sealed effect, the liquid of jar body bottom gathering after cutting apart the seal through the water conservancy diversion recess plate can be discharged through the leakage fluid dram, simultaneously the top of water conservancy diversion recess plate still is in vacuum state, effectual reduction is too much because of the liquid gathering in the jar body, and then influences the vacuum of jar internal portion, when having reduced the liquid discharge when the gathering simultaneously, make jar internal portion's vacuum all disappear, need make jar body reach vacuum state again, and then cause the extravagant phenomenon.
Preferably, a floating cavity is formed in the inner part of the floating ball, and inert gas is filled in the floating cavity; an extrusion cavity is formed in the wall of the floating cavity, water vapor is filled in the extrusion cavity, and a micro-pore is formed above the extrusion cavity; when the floating ball works, inert gases such as hydrogen, helium and the like are filled in the floating ball, so that the floating effect of the floating ball can be increased, and the influence on the floating effect of the floating ball due to overlarge gravity of the floating ball is prevented; simultaneously, the extrusion chamber of seting up on the cursory ball upper wall, after the cursory ball extrusion block arrived the water conservancy diversion hole, the extrusion force in water conservancy diversion hole can make the lateral wall of cursory ball produce extrusion deformation earlier, and then increase cursory ball's deformation effect.
Preferably, one end of the elastic pull rope is hinged to the upward position of the bottom end of the fan-shaped guide plate through a hinge ball, and the other end of the elastic pull rope is connected to the side end face of the floating ball; the during operation, after fan-shaped guide plate upwards swings under the thrust of telescopic link, the bottom that articulates at fan-shaped guide plate upwards position elasticity stay cord can outwards expand under fan-shaped guide plate's the upwards pulling force, and the elasticity stay cord after the expansion can increase the speed of floating ball upward movement, and the pulling force of the elasticity stay cord after the expansion simultaneously can increase the effect of the extrusion deformation of floating ball, and then increases the sealed effect of floating ball.
Preferably, the end parts of the fan-shaped guide plates are provided with arc-shaped expansion plates, the arc-shaped expansion plates are positioned in the guide holes, and expansion cavities are formed in the arc-shaped expansion plates; an extrusion air guide cavity is formed in the fan-shaped guide plate and is communicated with the expansion cavity; when the fan-shaped guide plate works, when liquid flows on the fan-shaped guide plate, the flowing liquid can be guided into the guide holes through the arc-shaped expansion plate, so that the guide effect of the fan-shaped guide plate is improved, and the liquid flowing on the fan-shaped guide plate is prevented from entering the surface of the concave guide plate; when the telescopic link drives fan-shaped guide plate upward movement, fan-shaped guide plate upward movement can drive arc expansion plate upward movement, the flexible extrusion force of telescopic link can make the gas that extrudes in the air guide chamber enter into the expansion chamber, make the arc expansion plate of upwards swinging produce the inflation, and then the expanded arc swing board can form the sealing layer at the tip extrusion of polylith fan-shaped guide plate, make the fan-shaped guide plate of upwards swinging can play sealed effect simultaneously, further increase the sealed effect of cutting apart of the internal portion of jar.
Preferably, the interior of the elastic pull rope is of a cavity structure, one end of the elastic pull rope is communicated with the floating cavity, and the other end of the elastic pull rope is communicated with the extrusion air guide cavity through the air guide groove; when the fan-shaped guide plate is in work, after the floating ball is extruded, inert gas in the floating ball enters the extrusion gas guide cavity through the elastic pull rope of the cavity structure, so that the inert gas is collected in the extrusion gas guide cavity, the inert gas can enable the fan-shaped guide plate to have a floating effect, the downward gravity of the fan-shaped guide plate is reduced, and the upward swinging effect of the fan-shaped guide plate is further improved; meanwhile, inert gas in the extrusion gas guide cavity can enter the arc expansion plate, so that the arc expansion plate can increase the swing sealing effect of the arc expansion plate under the expansion or floating of the gas.
Preferably, the inner wall of the flow guide hole is provided with an annular water-absorbing expansion strip, and the annular water-absorbing expansion strip is positioned on the inner side surface of the arc-shaped expansion plate; the outer end wall of the annular water-absorbing expansion strip is contacted and attached with the inner side wall of the elastic pull rope; when the floating ball is extruded into the flow guide hole, the extrusion force of the flow guide hole enables water vapor in the extrusion cavity to be sprayed out through the air injection hole to be in contact with the annular water absorption expansion strip, so that the annular water absorption expansion strip absorbs and expands, the expanded annular water absorption expansion strip can clamp and limit the floating ball, the phenomenon that the floating ball is separated from the flow guide hole due to overlarge tension of the fan-shaped flow guide plate is prevented, and meanwhile, the expanded annular water absorption expansion strip can increase the sealing effect of the flow guide hole; the annular water absorption expansion strip is contacted with the elastic pull rope, so that the elastic pull rope is prevented from generating a friction phenomenon with the flow guide hole when the elastic pull rope is pulled upwards, and the service life of the elastic pull rope is further influenced; meanwhile, the annular water-absorbing expansion strip is positioned on the inner side surface of the arc-shaped expansion plate, so that liquid flowing into the flow guide hole by the fan-shaped flow guide plate is prevented from contacting with the annular water-absorbing expansion strip, and the annular water-absorbing expansion strip is prevented from generating water-absorbing expansion.
The invention has the following beneficial effects:
1. according to the invention, liquid collected at the bottom end of the sealed tank body divided by the diversion concave plate can be discharged through the liquid outlet, and meanwhile, the upper part of the diversion concave plate is still in a vacuum state, so that the influence on the vacuum degree in the tank body due to excessive liquid collection in the tank body is effectively reduced, and the phenomenon that the vacuum in the tank body is completely disappeared when the collected liquid is discharged is reduced, and the tank body needs to be in a vacuum state again, so that the resource waste phenomenon is caused.
2. According to the invention, through the matching of the fan-shaped guide plate and the arc-shaped expansion plate, when liquid flows on the fan-shaped guide plate, the flowing liquid can be guided into the guide holes through the arc-shaped expansion plate, so that the guide effect of the fan-shaped guide plate is further increased, and the phenomenon that the liquid flowing on the fan-shaped guide plate enters the surface of the concave guide plate and simultaneously drops on the inner wall of the tank body is prevented; meanwhile, inert gas in the extrusion gas guide cavity can enter the arc expansion plate, so that the arc expansion plate can increase the swing sealing effect of the arc expansion plate under the expansion or floating of the gas.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is a diagram of the operating state of the present invention;
in the figure: the water-absorbing expansion tank comprises a tank body 1, an air inlet 11, an air outlet 12, a liquid discharge port 13, a flow guide concave plate 2, flow guide holes 21, a fan-shaped flow guide plate 3, an elastic membrane 31, an extrusion gas guide cavity 32, a floating ball 4, a floating cavity 41, an extrusion cavity 42, an elastic pull rope 5, an expansion rod 6, an infrared sensor 7, an arc-shaped expansion plate 8, an expansion cavity 81 and an annular water-absorbing expansion strip 9.
Detailed Description
A vacuum buffer tank according to an embodiment of the present invention will be described below with reference to fig. 1 to 4.
As shown in fig. 1-4, the vacuum buffer tank of the present invention comprises a tank body 1; an air inlet 11 is formed in the side wall of the tank body 1, an air outlet 12 is formed in the top end of the tank body 1, and a liquid outlet 13 is formed in the bottom end of the tank body 1; a flow guide concave plate 2 is arranged in the tank body 1, and flow guide holes 21 are formed in the flow guide concave plate 2; a plurality of fan-shaped guide plates 3 are obliquely arranged above the guide concave plate 2, the fan-shaped guide plates 3 are hinged on the inner wall of the tank body 1 through hinge columns, and the fan-shaped guide plates 3 are positioned below the air inlet 11; each fan-shaped guide plate 3 is connected through an elastic membrane 31, and the end part of each fan-shaped guide plate 3 is positioned above the guide hole 21; the bottom end of the tank body 1 is provided with a floating ball 4, and the floating ball 4 is connected to the bottom end surface of the fan-shaped guide plate 3 through a plurality of elastic pull ropes 5; the diameter of the floating ball 4 is larger than that of the diversion hole 21; a plurality of telescopic rods 6 are obliquely arranged on the upper surface of the flow guide concave plate 2, and the top end of each telescopic rod 6 is connected to the bottom end wall of each fan-shaped flow guide plate 3; an infrared sensor 7 is arranged on the inner wall of the tank body 1, and the infrared sensor 7 is positioned below the diversion concave plate 2; when the automatic vacuum pump works, after the tank body 1 is vacuumized, a working medium enters through the air inlet 11 and is discharged through the air outlet, liquid contained in the medium entering through the air inlet 11 is ventilated at the position of the flow guide hole 21 into which the fan-shaped flow guide plates 3 arranged on the plurality of blocks flow under the action of self gravity, the liquid flowing into the flow guide hole 21 falls into the bottom end of the tank body 1, along with the continuous gathering of the liquid in the tank body 1, the liquid level in the tank body 1 can continuously rise, the rising liquid can drive the floating ball 4 arranged in the tank body 1 to move upwards, meanwhile, the infrared sensor 7 in the tank body 1 synchronously works, when the floating ball 4 rises to the same height as the ray sent by the infrared sensor 7, the infrared sensor 7 can send a signal to the controller, the controller can control the telescopic rod 6 (electric telescopic rod) to work, the telescopic rod 6 stretches to push the hinged fan-shaped flow guide, the fan-shaped guide plate 3 moves upwards to drive the floating ball 4 to move upwards through the elastic pull rope 5, when the fan-shaped guide plate 3 moving upwards drives the floating ball 4 to move to the position of the guide hole 21, the floating ball 4 can be extruded and deformed to be inserted into the guide hole 21, the guide hole 21 can be blocked after the floating ball 4 is extruded and deformed, the blocked guide hole 21 can enable the upper part and the lower part of the guide concave plate 2 to generate a separation and sealing effect, liquid collected at the bottom end of the tank body 1 after being separated and sealed through the guide concave plate 2 can be discharged through the liquid discharge port 13, meanwhile, the upper part of the guide concave plate 2 is still in a vacuum state, the phenomenon that the vacuum degree inside the tank body 1 is influenced due to too much liquid collected inside the tank body 1 is effectively reduced, and the phenomenon that when the collected liquid is discharged is reduced, the vacuum inside the tank body 1 completely disappears is reduced, the tank body 1 needs to be in a vacuum state again, so that the resource waste phenomenon is caused.
As shown in fig. 2, a floating cavity 41 is formed inside the floating ball 4, and inert gas is filled in the floating cavity 41; the wall of the floating cavity 41 is provided with an extrusion cavity 42, the extrusion cavity 42 is filled with water vapor, and a micro-pore is arranged above the extrusion cavity 42; when the floating ball device works, inert gases such as hydrogen, helium and the like filled in the floating ball 4 can increase the floating effect of the floating ball 4 and prevent the floating effect of the floating ball 4 from being influenced by overlarge gravity; simultaneously, the extrusion cavity 42 arranged on the upper wall of the floating ball 4 extrudes and is clamped to the guide hole 21 when the floating ball 4 is extruded, the extrusion force of the guide hole 21 can lead the side wall of the floating ball 4 to generate extrusion deformation first, and then the deformation effect of the floating ball 4 is increased.
As shown in fig. 2, one end of the elastic pulling rope 5 is hinged to the upward position of the bottom end of the fan-shaped deflector 3 through a hinge ball, and the other end of the elastic pulling rope 5 is connected to the side end face of the floating ball; the during operation, after fan-shaped guide plate 3 upwards swung under the thrust of telescopic link 6, the bottom that articulates at fan-shaped guide plate 3 upwards position elasticity stay cord 5 can outwards expand under fan-shaped guide plate 3's the tensile force that makes progress, and elasticity stay cord 5 after the expansion can increase the speed of floating ball upward movement, and the tensile force of elasticity stay cord 5 after the expansion simultaneously can increase the effect of the extrusion deformation of floating ball, and then increases the sealed effect of floating ball.
As shown in fig. 2 and fig. 3, the end portions of the fan-shaped guide plates 3 are provided with arc-shaped expansion plates 8, the arc-shaped expansion plates 8 are located in the guide holes 21, and expansion cavities 81 are formed in the arc-shaped expansion plates 8; an extrusion air guide cavity 32 is formed in the fan-shaped guide plate 3, and the extrusion air guide cavity 32 is communicated with the expansion cavity 81; when the fan-shaped guide plate 3 works, when liquid flows on the fan-shaped guide plate 3, the flowing liquid can be guided into the guide holes 21 through the arc-shaped expansion plate 8, so that the guide effect of the fan-shaped guide plate 3 is improved, and the liquid flowing on the fan-shaped guide plate 3 is prevented from entering the surface of the concave guide plate; when the telescopic link 6 drives fan-shaped guide plate 3 upward movement, fan-shaped guide plate 3 upward movement can drive arc expansion plate 8 upward movement, the flexible extrusion force of telescopic link 6 can make the gas in extrusion air guide cavity 32 enter into inflation chamber 81, make the arc expansion plate 8 of upwards swinging produce the inflation, and then the arc swing board of inflation can form the sealing layer at the tip extrusion of polylith fan-shaped guide plate 3, make the fan-shaped guide plate 3 of upwards swinging can play sealed effect simultaneously, further increase the sealed effect of cutting apart of 1 inside of the jar body.
As shown in fig. 2 and 3, the interior of the elastic pulling rope 5 is a cavity structure, one end of the elastic pulling rope 5 is communicated with the floating cavity 41, and the other end of the elastic pulling rope 5 is communicated with the extrusion air guide cavity 32 through an air guide groove; when the floating guide plate device works, after the floating ball is extruded, inert gas in the floating ball enters the extrusion guide air cavity 32 through the elastic pull rope 5 of the cavity structure, so that the inert gas is collected in the extrusion guide air cavity 32, the inert gas can enable the fan-shaped guide plate 3 to have a floating effect, the downward gravity of the fan-shaped guide plate 3 is reduced, and the upward swinging effect of the fan-shaped guide plate 3 is further improved; meanwhile, inert gas in the extrusion gas guide cavity 32 can enter the arc expansion plate 8, so that the arc expansion plate 8 can increase the swing sealing effect of the arc expansion plate 8 under the expansion or floating of the gas.
As shown in fig. 2 and fig. 3, the inner wall of the diversion hole 21 is provided with an annular water-absorbing expansion strip 9, and the annular water-absorbing expansion strip 9 is located on the inner side surface of the arc-shaped expansion plate 8; the outer end wall of the annular water absorption expansion strip 9 is contacted and attached with the inner side wall of the elastic pull rope 5; when the floating ball is extruded into the flow guide holes 21 during working, the extrusion force of the flow guide holes 21 enables water vapor in the extrusion cavity 42 to be sprayed out through the air injection holes to be contacted with the annular water absorption expansion strips 9, so that the annular water absorption expansion strips 9 absorb and expand, the expanded annular water absorption expansion strips 9 can clamp and limit the floating ball, the phenomenon that the floating ball is separated from the flow guide holes 21 due to overlarge pulling force of the fan-shaped flow guide plate 3 is prevented, and meanwhile, the expanded annular water absorption expansion strips 9 can enlarge the sealing effect of the flow guide holes 21; the annular water absorption expansion strips 9 are in contact with the elastic pull rope 5, so that the elastic pull rope 5 is prevented from generating a friction phenomenon with the flow guide hole 21 when the elastic pull rope 5 is pulled upwards, and the service life of the elastic pull rope 5 is further influenced; meanwhile, the annular water-absorbing expansion strips 9 are positioned on the inner side surface of the arc-shaped expansion plate 8, so that the liquid flowing into the flow guide holes 21 from the fan-shaped flow guide plate 3 is prevented from contacting the annular water-absorbing expansion strips 9, and the annular water-absorbing expansion strips 9 are prevented from generating water-absorbing expansion.
The specific working process is as follows:
when the automatic water-saving tank works, after the tank body 1 is vacuumized, a working medium enters through the air inlet 11 and is discharged through the air outlet, liquid contained in the medium entering through the air inlet 11 is ventilated at the position of the flow guide hole 21 into which the fan-shaped guide plates 3 arranged on the plurality of blocks flow under the action of self gravity, the liquid flowing into the flow guide hole 21 falls into the bottom end of the tank body 1, along with the continuous gathering of the liquid in the tank body 1, the liquid level in the tank body 1 continuously rises, the rising liquid drives the floating ball 4 arranged in the tank body 1 to move upwards, meanwhile, the infrared sensor 7 in the tank body 1 synchronously works, when the floating ball 4 rises to the same height as the ray sent by the infrared sensor 7, the infrared sensor 7 sends a signal to the controller, the controller controls the telescopic rod 6 to work, the telescopic rod 6 stretches to push the hinged fan-shaped guide plates 3 to move upwards, the fan-shaped guide plate 3 moves upwards to drive the floating ball 4 to move upwards through the elastic pull rope 5, when the fan-shaped guide plate 3 moving upwards drives the floating ball 4 to move to the position of the guide hole 21, along with the upward movement of the fan-shaped guide plate 3, the floating ball 4 can be extruded and deformed to be inserted into the guide hole 21, the guide hole 21 can be blocked after the floating ball 4 is extruded and deformed, the blocked guide hole 21 can enable the upper part and the lower part of the guide concave plate 2 to generate a cutting and sealing effect, and liquid gathered at the bottom end of the tank body 1 after being cut and sealed by the guide concave plate 2 can be discharged through the liquid discharge port 13; after the liquid is discharged, the telescopic rod 6 contracts to drive the fan-shaped guide plate 3 to move downwards, meanwhile, the floating ball 4 can be separated from the guide hole 21 under the action of self gravity and the downward thrust of the elastic pull rope 5, then the floating ball 4 is restored to the original position, and after the floating ball 4 is restored to the original position, the vacuum degree in the tank body 1 is detected through the vacuum meter, so that the tank body 1 can work repeatedly.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A vacuum buffer tank comprises a tank body (1); an air inlet (11) is formed in the side wall of the tank body (1), an air outlet (12) is formed in the top end of the tank body (1), and a liquid outlet (13) is formed in the bottom end of the tank body (1); the method is characterized in that: a flow guide concave plate (2) is arranged in the tank body (1), and a flow guide hole (21) is formed in the flow guide concave plate (2); a plurality of fan-shaped guide plates (3) are obliquely arranged above the flow guide concave plate (2), the fan-shaped guide plates (3) are hinged to the inner wall of the tank body (1) through hinge columns, and the fan-shaped guide plates (3) are positioned below the air inlet (11); each fan-shaped guide plate (3) is connected through an elastic membrane (31), and the end part of each fan-shaped guide plate (3) is positioned above the guide hole (21); the bottom end of the tank body (1) is provided with a floating ball (4), and the floating ball (4) is connected to the bottom end surface of the fan-shaped guide plate (3) through a plurality of elastic pull ropes (5); the diameter of the floating ball (4) is larger than that of the diversion hole (21); a plurality of telescopic rods (6) are obliquely arranged on the upper surface of the flow guide concave plate (2), and the top end of each telescopic rod (6) is connected to the bottom end wall of each fan-shaped flow guide plate (3) respectively; the inner wall of the tank body (1) is provided with an infrared sensor (7), and the infrared sensor (7) is positioned below the diversion concave plate (2).
2. A vacuum buffer tank according to claim 1, wherein: a floating cavity (41) is formed in the floating ball (4), and inert gas is filled in the floating cavity (41); the wall of the floating cavity (41) is provided with an extrusion cavity (42), the extrusion cavity (42) is filled with water vapor, and a micro-pore is arranged above the extrusion cavity (42).
3. A vacuum buffer tank according to claim 1, wherein: one end of the elastic pull rope (5) is hinged to the upward position of the bottom end of the fan-shaped guide plate (3) through a hinge ball, and the other end of the elastic pull rope (5) is connected to the side end face of the floating ball.
4. A vacuum buffer tank according to claim 1, wherein: the end parts of the fan-shaped guide plates (3) are provided with arc-shaped expansion plates (8), the arc-shaped expansion plates (8) are positioned in the guide holes (21), and expansion cavities (81) are formed in the arc-shaped expansion plates (8); the fan-shaped guide plate (3) is internally provided with an extrusion air guide cavity (32), and the extrusion air guide cavity (32) is communicated with the expansion cavity (81).
5. A vacuum buffer tank according to claim 3, wherein: the interior of the elastic pull rope (5) is of a cavity structure, one end of the elastic pull rope (5) is communicated with the floating cavity (41), and the other end of the elastic pull rope (5) is communicated with the extrusion air guide cavity (32) through an air guide groove.
6. A vacuum buffer tank according to claim 1, wherein: the inner wall of the flow guide hole (21) is provided with an annular water absorption expansion strip (9), and the annular water absorption expansion strip (9) is positioned on the inner side surface of the arc-shaped expansion plate (8); the outer end wall of the annular water absorption expansion strip (9) is contacted and attached with the inner side wall of the elastic pull rope (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910775023.2A CN110397737B (en) | 2019-08-21 | 2019-08-21 | Vacuum buffer tank |
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| CN201910775023.2A CN110397737B (en) | 2019-08-21 | 2019-08-21 | Vacuum buffer tank |
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| CN110397737A CN110397737A (en) | 2019-11-01 |
| CN110397737B true CN110397737B (en) | 2020-11-13 |
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| CN111600219B (en) * | 2020-04-21 | 2021-10-08 | 安徽丹凤缘科技有限公司 | Automatic rain-proof formula block terminal of reporting to police |
| WO2022000218A1 (en) * | 2020-06-29 | 2022-01-06 | 珠海优特智厨科技有限公司 | Manufacturing method for composite pan, composite pan, and interlayer structure of composite pan |
| CN113334581B (en) * | 2021-06-23 | 2021-11-30 | 徐州众磊建材科技有限公司 | Commercial concrete production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204592276U (en) * | 2015-05-13 | 2015-08-26 | 北京亦庄国际诊断试剂技术有限公司 | A kind of pressurized tank |
| CN206478223U (en) * | 2016-12-22 | 2017-09-08 | 苏州龙共真空技术科技有限公司 | A kind of cover vacuum pressure tank without spin |
| CN107651300A (en) * | 2017-10-18 | 2018-02-02 | 天津市津冠润滑脂有限公司 | A kind of vacuum storage tank |
| CN207745540U (en) * | 2017-11-28 | 2018-08-21 | 江苏力禾颜料有限公司 | A kind of vacuum buffer tank |
| CN209033787U (en) * | 2018-10-12 | 2019-06-28 | 辽宁嘉冠石化科技有限公司 | A kind of vacuum buffer tank for vacuum distillation apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04189780A (en) * | 1990-11-13 | 1992-07-08 | Sapporo Breweries Ltd | Vacuum thermal insulation type beer barrel with cooling tank |
| US5141541A (en) * | 1991-05-20 | 1992-08-25 | Abington, Inc. | Jack top receiver for a vacuum waste removal system |
| CN207076175U (en) * | 2017-08-10 | 2018-03-09 | 四川宝石机械专用车有限公司 | A kind of gas-liquid separation device based on float-controlled valve principle |
| CN207478011U (en) * | 2017-09-16 | 2018-06-12 | 大连润辉制药有限公司 | A kind of medicine produces dedicated vacuum decompressioning and concentrating tank |
| CN207413029U (en) * | 2017-10-30 | 2018-05-29 | 巴彦淖尔凯米克新材料有限公司 | A kind of novel evacuated surge tank |
| CN207777109U (en) * | 2017-11-28 | 2018-08-28 | 宿迁远扬生物科技有限公司 | A kind of vacuum pump surge tank cleared up automatically |
| CN207796078U (en) * | 2017-12-27 | 2018-08-31 | 江苏航联特种设备制造有限公司 | A kind of vacuum pressure tank |
| CN207843958U (en) * | 2017-12-28 | 2018-09-11 | 广东百慕新材料技术工程有限公司 | A kind of vacuum buffer tank for aqueous woodware paint production |
| CN207951383U (en) * | 2018-01-29 | 2018-10-12 | 邯郸市峰峰鑫宝新材料科技有限公司 | A kind of vacuum sealing retort |
| CN208465221U (en) * | 2018-05-11 | 2019-02-05 | 山东亚邦化工科技有限公司 | De- low boiling vacuum buffer tank |
| CN208519516U (en) * | 2018-07-05 | 2019-02-19 | 江西桔王药业有限公司 | A kind of easy vacuum buffer tank for adjusting shunting |
| CN109794195A (en) * | 2019-03-21 | 2019-05-24 | 中国铁路设计集团有限公司 | A kind of block-resistant type vacuum tank device |
-
2019
- 2019-08-21 CN CN201910775023.2A patent/CN110397737B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204592276U (en) * | 2015-05-13 | 2015-08-26 | 北京亦庄国际诊断试剂技术有限公司 | A kind of pressurized tank |
| CN206478223U (en) * | 2016-12-22 | 2017-09-08 | 苏州龙共真空技术科技有限公司 | A kind of cover vacuum pressure tank without spin |
| CN107651300A (en) * | 2017-10-18 | 2018-02-02 | 天津市津冠润滑脂有限公司 | A kind of vacuum storage tank |
| CN207745540U (en) * | 2017-11-28 | 2018-08-21 | 江苏力禾颜料有限公司 | A kind of vacuum buffer tank |
| CN209033787U (en) * | 2018-10-12 | 2019-06-28 | 辽宁嘉冠石化科技有限公司 | A kind of vacuum buffer tank for vacuum distillation apparatus |
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