Search

CN-122006534-A - Multi-medium gas mixing storage tank with pressure relief buffer structure

CN122006534ACN 122006534 ACN122006534 ACN 122006534ACN-122006534-A

Abstract

The invention relates to the technical field of storage tanks, and discloses a multi-medium gas mixing storage tank with a pressure relief buffer structure, wherein the storage tank comprises a gas mixing tank, a first gas inlet nozzle arranged at the top of the gas mixing tank, a second gas inlet nozzle arranged on the circumferential direction of the gas mixing tank, pressure relief components symmetrically arranged at the top of the gas mixing tank, and a gas transmission unit and a driving unit which are connected with the gas mixing tank; when gas enters the exhaust chamber, the gas can impact the shielding plate at the moment, so that the exhaust plate moves in the exhaust chamber, the vent groove is communicated with the vent hole, and the overlapping area between the vent hole and the vent groove can be automatically changed when the fluctuation occurs in the gas injection amount.

Inventors

  • ZHANG BING
  • Zhen Aichen
  • Yue Junting

Assignees

  • 济南明湖制冷空调设备有限公司

Dates

Publication Date
20260512
Application Date
20260416

Claims (10)

  1. 1. The utility model provides a take pressure release buffer structure's multi-media gas storage jar that mixes which characterized in that includes: The gas mixing tank comprises a gas mixing tank (1), a first gas inlet nozzle (2) arranged at the top of the gas mixing tank (1), a second gas inlet nozzle (3) arranged on the circumference of the gas mixing tank (1), pressure relief assemblies (6) symmetrically arranged at the top of the gas mixing tank (1), and a gas transmission unit (4) and a driving unit (5) which are connected with the gas mixing tank (1); The gas transmission unit (4) comprises a supporting frame (41) fixedly installed in the gas mixing tank (1), two rotating motors symmetrically arranged on the supporting frame (41), a rotating shaft (42) connected with the output end of the rotating motor, a plurality of exhaust pipes (43) uniformly arranged on the rotating shaft (42), and an exhaust part (44) communicated with the exhaust pipes (43); one rotating shaft (42) is inserted into the first air inlet nozzle (2), the other rotating shaft (42) is inserted into the second air inlet nozzle (3), and one end of the rotating shaft (42) far away from the rotating motor is of a hollow structure and is communicated with the exhaust pipe (43); The relative molecular mass of the gas conveyed by the first air inlet nozzle (2) is larger than that of the gas conveyed by the second air inlet nozzle (3).
  2. 2. The multi-medium air-mixing storage tank with a pressure release buffer structure according to claim 1, wherein the air exhaust part (44) comprises an air exhaust chamber (441) connected with the air exhaust pipe (43), an air exhaust plate (442) arranged in the air exhaust chamber (441) and capable of moving in the air exhaust chamber (441), and a plurality of return springs (445) for connecting the air exhaust plate (442) and the air exhaust chamber (441); The exhaust plate (442) is provided with a rectangular bulge (444), the rectangular bulge (444) and the exhaust plate (442) form an L-shaped combination, and the return spring (445) is used for connecting the rectangular bulge (444) and the exhaust chamber (441); And a limiting hole is further formed in the bottom of the exhaust chamber (441), and the exhaust plate (442) penetrates through the limiting hole.
  3. 3. The multi-medium gas mixing storage tank with the pressure relief buffer structure as set forth in claim 2, wherein a gap is reserved between the side surface of the exhaust plate (442) and the inner wall of the exhaust chamber (441), the height of the exhaust plate (442) is half of that of the exhaust chamber (441), a region is reserved between the exhaust chamber (441) and the exhaust plate (442), a plurality of ventilation slots (443) are arranged on the exhaust plate (442), and a plurality of air outlet holes (446) are uniformly arranged on the exhaust chamber (441); By charging gas or rotating the rotary shaft (42), the position of the exhaust plate (442) in the exhaust chamber (441) is changed, the facing area between the ventilation slot (443) and the air outlet (446) is adjusted, and the gas inflow is adjusted.
  4. 4. A multi-medium gas mixing storage tank with a pressure release buffer structure according to claim 3, wherein the driving unit (5) comprises a gas transmission seat (51) arranged in the gas mixing tank (1), a reversing component (52) arranged on the gas transmission seat (51), a driving component (54) and a driving ball (53) connected with the reversing component (52), a truncated cone-shaped protection cover (55) arranged on the gas transmission seat (51) and a valve connected with the driving component (54); The protective cover (55) is provided with a communication hole, and the driving ball (53) is positioned in the protective cover (55); the liquid carried in the gas is mixed with the oil stain to change the height of the driving ball (53) and the driving assembly (54) is in a triggered state, so that the opening and closing of the valve are controlled, and the discharging work of the liquid or the oil stain is completed.
  5. 5. The multi-medium gas mixing storage tank with the pressure relief buffer structure according to claim 4, wherein the driving unit (5) comprises an air inlet pipe (521) arranged on the air conveying seat (51), an installation seat (524) fixedly installed on the air conveying seat (51), an elastic sheet (523) positioned on the air conveying seat (51), a clamping seat (525) connected with the elastic sheet (523) and matched with the installation seat (524), a cavity (5212) is reserved between the clamping seat (525) and the air conveying seat (51), a driving piece positioned in the cavity (5212), and a guide pipe (522) used for communicating the cavity (5212) with the air inlet pipe (521) is further arranged on the air conveying seat (51); the driving assembly (54) is connected with the mounting seat (524); the air inlet pipe (521) is connected with the second air inlet nozzle (3) through a communication valve.
  6. 6. The multi-medium gas mixing storage tank with the pressure relief buffer structure according to claim 5, wherein the driving piece comprises a limit rod (527) movably connected with the gas transmission seat (51), a limit seat (526) connected with one end of the limit rod (527), an annular end arranged on the limit rod (527), a support spring (528) for connecting the annular end with the gas transmission seat (51), a limit pipe (5210) penetrating through the mounting seat (524) and the clamping seat (525), a diversion disc (5211) sleeved on the limit pipe (5210), and a rope (529) arranged at the other end of the limit rod (527); The limiting pipe (5210) is sleeved on a rope (529), and the rope (529) penetrates through the driving assembly (54); The limiting rod (527) is provided with an inclined plane and a groove which is arranged on the limiting tube (5210) and is matched with the inclined plane.
  7. 7. The multi-medium gas mixing storage tank with the pressure relief buffer structure according to claim 6, wherein the mounting seat (524) is further provided with a first annular groove (5214), the clamping seat (525) is provided with a second annular groove (5215), a plurality of gas outlet channels arranged on the protective cover (55), a plurality of communication ports (5213) arranged on the mounting seat (524), and a plurality of communication pipelines for communicating the gas outlet channels with the communication ports (5213); By changing the deformation of the elastic piece (523), gas passes through the communication port (5213) and the communication pipeline and is ejected from one end of the gas outlet channel, so that the gas flow blows towards the driving assembly (54), and the driving ball (53) is far away from the inner wall of the protective cover (55).
  8. 8. The multi-medium gas mixing storage tank with the pressure relief buffer structure according to claim 7, wherein the driving assembly (54) comprises a support pipe (542) fixedly connected with the mounting seat (524), a driven part arranged on the support pipe (542), an abutting ball (541) sleeved on the support pipe (542), a mounting pipe (5413) arranged on the abutting ball (541) and sleeved on the support pipe (542), and a support spring (528) for connecting the abutting ball (541) and the support pipe (542); And an air outlet is also formed in the abutting ball (541).
  9. 9. The multi-medium gas mixing storage tank with the pressure release buffer structure according to claim 8, wherein the driven part comprises a connecting seat (547) fixedly arranged on the supporting tube (542), an output shaft (549) movably connected with the connecting seat (547), a cam (548) arranged at one end of the output shaft (549), a first connecting rod (5410) and a second connecting rod (5411) movably connected with the distal end of the cam (548), a limiting piece movably connected with the first connecting rod (5410) and a hinge seat (5412) movably connected with the second connecting rod (5411); The hinge seat (5412) is arranged on the abutting ball (541); the output shaft (549) is Z-shaped and is connected with the valve.
  10. 10. The multi-medium gas mixing storage tank with the pressure relief buffer structure according to claim 9, wherein the limiting piece comprises a fixed seat (543) fixedly installed on the supporting tube (542), a movable seat (544) sleeved on the supporting tube (542), first rocker arms (545) uniformly arranged on the movable seat (544) and movably connected with the movable seat (544), and second rocker arms (546) movably connected with the fixed seat (543) and the same in number with the first rocker arms (545); The first rocker arm (545) is movably connected with the second rocker arm (546); the first connecting rod (5410) is movably connected with the movable seat (544).

Description

Multi-medium gas mixing storage tank with pressure relief buffer structure Technical Field The invention relates to the technical field of storage tanks, in particular to a multi-medium gas mixing storage tank with a pressure relief buffer structure. Background The multi-medium gas mixing storage tank can realize stable storage, uniform mixing and accurate output of two or more gases. The tank body adopts a pressure-resistant and corrosion-resistant structure, is internally provided with a multistage turbulence and pressure balancing device, and is matched with a mass flow control and intelligent monitoring system, so that the accurate gas proportioning, uniform mixing and safe operation are ensured. The storage tank comprises a first shell, a second shell, a temperature adjusting part and a valve body, wherein the first shell is used for storing liquid gallium, the second shell is sleeved on the first shell, the temperature adjusting part is arranged between the first shell and the second shell and is used for adjusting the internal temperature of the first shell, the valve body penetrates through the second shell and is communicated with the first shell, and the liquid gallium is released to an acid boiling tank through the valve body. So set up, through temperature regulation portion to the inside temperature regulation of first casing, guarantee at the in-process of holding vessel storage and transport, metallic gallium remains liquid throughout to directly to sour liquid metallic gallium of boiling groove release need not to set up extra heating process, and need not the manual work with the utensil with metallic gallium transport in the holding vessel to sour boiling groove in, improve work efficiency, reduce intensity of labour, in order to satisfy follow-up production demand. However, the above-mentioned mixed gas holding vessel still has some problems, when need carry out the gas protection work to metal annealing, quenching, brazing, need mix hydrogen and inert gas, but the position after the gas in the above-mentioned holding vessel gets into is fixed relatively and opening size is also fixed relatively, can not initiatively adjust the gas injection volume along with stirring mixing arrangement's motion, reduces the misce bene between different gases to lead to the gas mixing effect to worsen. Therefore, how to increase the mixing degree between different gases is a problem to be solved at present. Disclosure of Invention The invention provides a multi-medium gas mixing storage tank with a pressure relief buffer structure, which aims to solve the problems in the prior art. A multi-media gas-mixing storage tank with a pressure relief buffer structure, comprising: The device comprises a gas mixing tank, a first gas inlet nozzle arranged at the top of the gas mixing tank, a second gas inlet nozzle arranged on the circumference of the gas mixing tank, pressure relief assemblies symmetrically arranged at the top of the gas mixing tank, and a gas transmission unit and a driving unit which are connected with the gas mixing tank; The gas transmission unit comprises a supporting frame fixedly arranged in the gas mixing tank, two rotating motors symmetrically arranged on the supporting frame, a rotating shaft connected with the output end of the rotating motors, a plurality of exhaust pipes uniformly arranged on the rotating shaft, and an exhaust part communicated with the exhaust pipes; one rotating shaft is inserted into the first air inlet nozzle, the other rotating shaft is inserted into the second air inlet nozzle, and one end of the rotating shaft, which is far away from the rotating motor, is of a hollow structure and is communicated with the exhaust pipe; the relative molecular weight of the gas conveyed by the first air inlet nozzle is larger than that of the gas conveyed by the second air inlet nozzle, wherein the gas with the larger relative molecular weight is inert gas, and the other gas is hydrogen, and the protection of metal annealing, quenching and brazing can be realized by mixing the hydrogen with the inert gas. Further, the exhaust part comprises an exhaust chamber connected with the exhaust pipe, an exhaust plate arranged in the exhaust chamber and capable of moving in the exhaust chamber, and a plurality of return springs for connecting the exhaust plate and the exhaust chamber; The exhaust plate is provided with a rectangular bulge, the rectangular bulge and the exhaust plate form an L-shaped combination, and the return spring is used for connecting the rectangular bulge and the exhaust chamber; and the bottom of the exhaust chamber is also provided with a limiting hole, and the exhaust plate penetrates through the limiting hole. Further, a gap is reserved between the side surface of the exhaust plate and the inner wall of the exhaust chamber, the height of the exhaust plate is half of that of the exhaust chamber, so that a region is reserved between the exhaust chamber and the exhau