CN114992506B - Quick gas filling equipment for gas-filled bottle - Google Patents

Quick gas filling equipment for gas-filled bottle Download PDF

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Publication number
CN114992506B
CN114992506B CN202210433821.9A CN202210433821A CN114992506B CN 114992506 B CN114992506 B CN 114992506B CN 202210433821 A CN202210433821 A CN 202210433821A CN 114992506 B CN114992506 B CN 114992506B
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CN
China
Prior art keywords
arc
left end
gas
sealing sleeve
elastic sealing
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Application number
CN202210433821.9A
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Chinese (zh)
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CN114992506A (en
Inventor
吴宇超
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Zhejiang Super Power Fire Fighting Equipment Co ltd
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Zhejiang Super Power Fire Fighting Equipment Co ltd
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Priority to CN202210433821.9A priority Critical patent/CN114992506B/en
Publication of CN114992506A publication Critical patent/CN114992506A/en
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Publication of CN114992506B publication Critical patent/CN114992506B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/06—Closures, e.g. cap, breakable member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0311—Closure means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The invention discloses a quick gas filling device of a gas filling bottle, and belongs to the related field of gas filling devices. A gas quick filling device of an inflation bottle comprises a main body, an arc-shaped plate, an inflation connecting nozzle, an annular fixed block, an elastic sealing sleeve, a connecting port and a sealing device; the arc-shaped plate is arranged in the main body in a sliding mode, the arc-shaped plate can slide leftwards to the left side of the main body, the arc-shaped plate is arc-shaped, the inflation connecting nozzle is fixedly arranged at the left end of the main body, the connecting port is connected with the inflation connecting nozzle in a sliding mode, the left end of the connecting port is connected with a device to be inflated, an automatic clamping device is arranged in the inflation connecting nozzle and used for clamping the connecting port when the connecting port extends into the inflation connecting nozzle; this scheme has set up sealing device and self-holding device, when can will aerify connection mouth and connector connection, presss from both sides the connector tightly to seal, thereby carry out dual fastening to the connector, and seal the connector through elastic element, further improved sealed effect.

Description

Quick gas filling equipment for gas-filled bottle
Technical Field
The invention belongs to the field related to inflation equipment, and particularly relates to gas quick filling equipment for an inflation bottle.
Background
Gas-filling bottle etc. can be through the filling gas and used article are very many on the market, for example lighter, gas tank etc, gas filling generally all is to aerify the inflation inlet of end and the air inlet of inlet end and be connected, some current connected modes generally all are threaded connection, threaded connection's joint strength is stable, the leakproofness is good, but the connection speed is slow, need very accurate to connect, waste more time easily, and threaded connection live time appears wearing and tearing easily after being of a specified duration, and then influence the leakproofness, and then influence the effect and the efficiency of gas filling, be difficult to satisfy gaseous quick filling's demand.
Disclosure of Invention
The invention aims to solve the technical problem of providing gas quick filling equipment of an inflation bottle, which is provided with a sealing device and an automatic clamping device, wherein when an inflation connecting nozzle is connected with a connecting port, the connecting port is clamped and sealed, so that the connecting port is doubly fastened, the connecting port is sealed through an elastic element, the sealing effect is further improved, and further gas leakage is prevented.
The invention relates to a quick gas filling device of a gas-filled bottle, which comprises a main body, an arc-shaped plate, a gas-filled connecting nozzle, an annular fixed block, an elastic sealing sleeve, a connecting port and a sealing device, wherein the arc-shaped plate is fixedly connected with the main body;
the arc-shaped plate is arranged in the main body in a sliding mode and can slide leftwards to the left side of the main body, the arc-shaped plate is arc-shaped, the inflation connecting nozzle is fixedly arranged at the left end of the main body, the connecting port is connected with the inflation connecting nozzle in a sliding mode, the left end of the connecting port is connected with a device to be inflated, an automatic clamping device is arranged in the inflation connecting nozzle and used for clamping the connecting port when the connecting port extends into the inflation connecting nozzle;
the sealing device is used for compressing the elastic sealing sleeve, and the elastic sealing sleeve is attached to the outer circular surface of the connecting port when in a compressed state;
the sealing device comprises a transmission element and a connecting element, wherein the connecting element is sleeved on the outer circular surface of the elastic sealing sleeve, the transmission element is arranged on one side of the elastic sealing sleeve and is connected with the connecting element, the transmission element is used for tensioning and releasing the connecting element, the elastic sealing sleeve is tensioned and compressed when the connecting element is tensioned, and the elastic sealing sleeve is in a free state when the connecting element is released.
As a further improvement of the invention, a sliding cavity is arranged on the left end face of the main body, the arc-shaped plate is connected with the sliding cavity in a left-right sliding manner, a connecting block is fixedly arranged in the sliding cavity, the connecting block is connected with the inner wall of the sliding cavity in a left-right sliding manner, the arc-shaped plate is provided with an upper side and a lower side, and the upper end and the lower end of the connecting block are respectively fixedly connected with the arc-shaped plates on the upper side and the lower side.
As a further improvement of the invention, the transmission element comprises a winding belt, a fixed bracket is fixedly arranged at the left end of the main body, the fixed bracket is positioned at the upper side of the annular fixed block, a guide cavity which is communicated up and down is arranged in the fixed bracket, the winding belt is in sliding connection with the guide cavity, a gear motor is fixedly arranged on the right wall of the guide cavity, a gear shaft is rotatably arranged on the left wall and the right wall of the guide cavity, an output shaft of the gear motor is fixedly connected with the gear shaft, a power gear is fixedly arranged on the outer circular surface of the gear shaft, a rack is fixedly arranged on the front end surface of the winding belt, and the power gear is in meshing transmission with the rack.
As a further improvement of the invention, the connecting element comprises a fixing frame, a gasket is fixedly arranged at the left end of the outer circular surface of the elastic sealing sleeve, the gasket is made of elastic material, the winding belt is made of flexible material, the winding belt is sleeved on the outer circular surface of the gasket, the fixing frame is fixedly arranged on the outer circular surface of the gasket, the fixing frame is in sliding connection with the winding belt, a ring sleeve is arranged at the bottom end of the winding belt, and the ring sleeve at the bottom end of the winding belt is in sliding sleeve on the winding belt.
As a further improvement of the invention, the automatic clamping device comprises clamping blocks, a connecting cavity is formed in the left end face of the inflatable connecting nozzle, a sliding guide cavity is formed in the inner circular wall of the connecting cavity, the sliding guide cavity is provided with an upper side and a lower side, the two clamping blocks are arranged, the two clamping blocks respectively slide up and down in the sliding guide cavities on the two sides, thrust springs are fixedly arranged in the sliding guide cavities on the two sides, the two thrust springs are respectively and fixedly connected with the clamping blocks on the two sides, and inclined planes are arranged on the left end faces of the two clamping blocks.
As a further improvement of the invention, the circumference of the left end surface of the inflation connecting nozzle is provided with a fillet, and the circumference of the left end surface of the arc-shaped plate is provided with a fillet.
As a further improvement of the invention, a screw motor is fixedly arranged on the right wall of the sliding cavity, a main screw is rotatably arranged on the right wall of the sliding cavity, an output shaft of the screw motor is fixedly connected with the main screw, a fixed block is fixedly arranged at the left end of the sliding cavity, the main screw is rotatably connected with the fixed block, and the main screw is in threaded connection with the connecting block.
As a further improvement of the invention, an inflation nozzle is fixedly arranged at the left end of the connecting cavity, an air inlet is communicated with the right wall of the connecting cavity and communicated with the inflation nozzle, the inflation nozzle is detachably connected with the connecting port, the air inlet is connected with an external inflation device, and the screw motor and the gear motor are controlled by an external power system.
Compared with the prior art, the invention has the advantages that:
(1) This scheme has set up sealing device and automatic clamping device, when can will aerify connection mouth and connector connection, press from both sides the connector tight to seal, thereby carry out dual fastening to the connector, and seal the connector through elastic element, further improved sealed effect, and then prevent gas leakage, sealing device passes through rack and pinion transmission simultaneously, makes sealed speed very fast, can satisfy the demand of gaseous quick filling.
(2) This scheme has set up upper and lower both sides arc, and the slip of arc can prop up elastic seal cover to the stretching into of the connector of being convenient for is connected.
(3) This scheme has set up the winding area, and winding area convenient to use to fastening that can be very quick when needs tie up elastic sealing cover tightly, thereby improved the speed of gas filling.
(4) The automatic clamping device of this scheme mainly is for being equipped with the tight piece of clamp on inclined plane, thereby leads to slide through the inclined plane and make the connector enter into to connect the intracavity more easily to the tight face of clamp that presss from both sides the piece is the plane, thereby is convenient for improve clamp force and stability.
(5) This scheme all sets up the radius angle in the friction department of aerifing connection mouth and arc, and then can prevent that the elastic sealing cover from breaking because of the friction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 isbase:Sub>A schematic view of the structure A-A of FIG. 1;
FIG. 3 is an enlarged view of B of FIG. 1;
FIG. 4 is an enlarged view of the structure of C in FIG. 1;
FIG. 5 is an enlarged view of D of FIG. 1;
FIG. 6 is a left side view of FIG. 1;
fig. 7 is a perspective view of a part of the inventive device.
The reference numbers in the figures illustrate:
11. a main body; 12. a sliding cavity; 13. an arc-shaped plate; 14. connecting blocks; 15. a screw motor; 16. a main screw; 17. a fixed block; 18. an annular fixed block; 19. an elastic sealing sleeve; 20. an inflation connecting nozzle; 21. an air inlet; 22. an air charging nozzle; 23. a connection port; 24. fixing a bracket; 25. a wrapping tape; 26. a rack; 27. a fixed mount; 28. a gasket; 30. a gear motor; 31. a gear shaft; 32. a power gear; 33. a guide cavity; 34. a clamping block; 35. a slide guide cavity; 36. a thrust spring; 40. a connecting cavity.
Detailed Description
The first embodiment is as follows: referring to fig. 1-7, the gas fast filling apparatus for an inflation bottle comprises a main body 11, an arc-shaped plate 13, an inflation connection nozzle 20, an annular fixing block 18, an elastic sealing sleeve 19, a connection port 23 and a sealing device;
the arc-shaped plate 13 is arranged in the main body 11 in a sliding mode, the arc-shaped plate 13 can slide leftwards to the left side of the main body 11, the arc-shaped plate 13 is arc-shaped, the inflation connecting nozzle 20 is fixedly arranged at the left end of the main body 11, the connecting port 23 is connected with the inflation connecting nozzle 20 in a sliding mode, the left end of the connecting port 23 is connected with a device to be inflated, an automatic clamping device is arranged in the inflation connecting nozzle 20 and used for clamping the connecting port 23 when the connecting port 23 extends into the inflation connecting nozzle 20, and the connecting port 23 can be of any size which can extend into the connecting cavity 40 and can be detachably connected with the inflation nozzle 22;
the annular fixing block 18 is fixedly arranged at the left end of the main body 11, the elastic sealing sleeve 19 is fixedly arranged on the outer circular surface of the annular fixing block 18, the elastic sealing sleeve 19 is made of elastic materials, the sealing device is used for compressing the elastic sealing sleeve 19, and the elastic sealing sleeve 19 is attached to the outer circular surface of the connecting port 23 in a compressed state;
the sealing device comprises a transmission element and a connecting element, the connecting element is sleeved on the outer circular surface of the elastic sealing sleeve 19, the transmission element is arranged on one side of the elastic sealing sleeve 19 and is connected with the connecting element, the transmission element is used for tensioning and releasing the connecting element, the elastic sealing sleeve 19 is tensioned and compressed when the connecting element is tensioned, and the elastic sealing sleeve 19 is in a free state when the connecting element is released.
Sliding chamber 12 has been seted up to main part 11 left end face, arc 13 and sliding chamber 12 horizontal sliding connection, sliding chamber 12 internal fixation is equipped with connecting block 14, connecting block 14 and sliding chamber 12 inner wall horizontal sliding connection, arc 13 is equipped with both sides from top to bottom, connecting block 14 upper and lower both ends respectively with upper and lower both sides arc 13 fixed connection, the one end that both sides arc 13 is close to each other respectively with sliding chamber 12's inner wall sliding connection.
The transmission element comprises a winding belt 25, a fixing support 24 is fixedly arranged at the left end of the main body 11, the fixing support 24 is positioned at the upper side of the annular fixing block 18, a guide cavity 33 which penetrates through the fixing support 24 up and down is arranged in the fixing support 24, the winding belt 25 is in sliding connection with the guide cavity 33, a gear motor 30 is fixedly arranged on the right wall of the guide cavity 33, a gear shaft 31 is rotatably arranged on the left wall and the right wall of the guide cavity 33, an output shaft of the gear motor 30 is fixedly connected with the gear shaft 31, a power gear 32 is fixedly arranged on the outer circular surface of the gear shaft 31, a rack 26 is fixedly arranged on the front end face of the winding belt 25, and the power gear 32 is in meshing transmission with the rack 26.
The connecting element comprises a fixing frame 27, a gasket 28 is fixedly arranged at the left end of the outer circular surface of the elastic sealing sleeve 19, the gasket 28 is made of elastic materials, the winding belt 25 is made of flexible materials, the winding belt 25 is sleeved on the outer circular surface of the gasket 28, the fixing frame 27 is fixedly arranged on the outer circular surface of the gasket 28, the fixing frame 27 is in sliding connection with the winding belt 25, a ring sleeve is arranged at the bottom end of the winding belt 25, and the ring sleeve at the bottom end of the winding belt 25 is in sliding sleeve connection with the winding belt 25.
Automatic clamping device has seted up connection chamber 40 including pressing from both sides tight piece 34, the left end face of inflation connection mouth 20, the interior wall of connection chamber 40 has been seted up and has been led smooth chamber 35, lead smooth chamber 35 and be equipped with both sides from top to bottom, press from both sides tight piece 34 and be equipped with two, two press from both sides tight piece 34 and lead smooth intracavity 35 internal vertical slip respectively in both sides, both sides are led and are all fixed thrust spring 36 that is equipped with in the smooth chamber 35, two thrust spring 36 press from both sides tight piece 34 fixed connection with both sides respectively, two left end faces that press from both sides tight piece 34 all are equipped with the inclined plane.
The circumference of the left end face of the inflating connecting nozzle 20 is provided with a fillet, the circumference of the left end face of the arc plate 13 is provided with a fillet, and the two fillets ensure that the inflating connecting nozzle 20 and the arc plate 13 cannot scratch the elastic sealing sleeve 19 when contacting the elastic sealing sleeve 19.
A screw motor 15 is fixedly arranged on the right wall of the sliding cavity 12, a main screw 16 is rotatably arranged on the right wall of the sliding cavity 12, an output shaft of the screw motor 15 is fixedly connected with the main screw 16, a fixed block 17 is fixedly arranged at the left end of the sliding cavity 12, the main screw 16 is rotatably connected with the fixed block 17, and the main screw 16 is in threaded connection with the connecting block 14.
The left end of the connecting cavity 40 is fixedly provided with an inflating nozzle 22, the right wall of the connecting cavity 40 is communicated with an air inlet 21, the air inlet 21 is communicated with the inflating nozzle 22, the inflating nozzle 22 is detachably connected with the connecting port 23, the air inlet 21 is connected with an external inflating device, and the screw motor 15 and the gear motor 30 are controlled by an external power system.
When the device to be inflated connected with the connecting port 23 needs to be inflated, the connecting port 23 extends into the connecting cavity 40, the inflation nozzle 22 is connected with the connecting port 23, when the connecting port 23 extends into the connecting cavity 40, the thrust of the thrust springs 36 on the two sides push the clamping blocks 34 on the two sides to clamp the connecting port 23, the screw motor 15 is started to drive the main screw 16 to rotate, the connecting block 14 is driven to move rightwards through the threaded connection between the main screw 16 and the connecting block 14 through the rotation of the main screw 16, so that the arc plates 13 on the two sides are retracted into the sliding cavity 12, at the moment, the elastic sealing sleeve 19 is in a free state, the gear motor 30 is started to drive the gear shaft 31 to rotate, the power gear 32 is driven to rotate through the rotation of the gear shaft 31, the winding belt 25 is driven to move upwards through the meshing transmission of the power gear 32 and the rack 26, the winding belt 25 is driven to wind and tighten the gasket 28, the elastic sealing sleeve 19 is tightened, so that the interior of the elastic sealing sleeve 19 is in a sealed space, at the moment, the gas inlet 21 is inflated through the external inflation device, and the inflation nozzle 22 is flushed into the connecting port 23.
The second embodiment is as follows: on the basis of the first specific embodiment, in an initial state, the elastic sealing sleeve 19 is in a natural state, the arc-shaped plate 13 is in a stretching state, so that the elastic sealing sleeve 19 is in a stretching state, and the connecting port 23 does not stretch into the connecting cavity 40 at the moment. When the pneumatic sealing sleeve is required to be used, the connecting port 23 extends into the connecting cavity 40, the charging connector 22 is connected with the connecting port 23, when the connecting port 23 extends into the connecting cavity 40, the connecting port 23 is in contact with the inclined surfaces of the clamping blocks 34 on the two sides, so that the thrust of the thrust springs 36 on the two sides is overcome, the clamping blocks 34 on the two sides are driven to slide towards one side of the inner side of the sliding cavity 35, at the moment, the clamping blocks 34 on the two sides are pushed by the thrust of the thrust springs 36 on the two sides to clamp the connecting port 23, at the moment, the screw motor 15 is started to drive the main screw 16 to rotate, the connecting block 14 is driven to move rightwards through the threaded connection between the main screw 16 and the connecting block 14 through the rotation of the main screw 16, so that the arc plates 13 on the two sides are driven to slide to the right end of the sliding cavity 12, at the moment, the elastic sealing sleeve 19 is in a free state, the gear motor 30 is started to drive the gear shaft 31 to rotate, the power gear 32 to rotate through the rotation of the gear shaft 31, so that the winding belt 32 is driven to drive the winding belt 25 to move upwards through the fixed connection of the fixing frame 27, the winding belt 28, so that the elastic sealing sleeve 23 is wound on the inner circular air inlet 19, so that the elastic sealing sleeve 23 is wound in the sealing sleeve 23, and the air inlet 21 is tightly sealed space, and the sealing sleeve 23, so that the elastic sealing sleeve 23 is tightly wound in the sealing sleeve 23, and the sealing sleeve is tightly wound space, and the sealing sleeve 23, so that the sealing sleeve is tightly wound air inlet 21.
When connector 23 is dismantled to needs, start gear motor 30 and drive gear shaft 31 reversal, thereby drive winding area 25 downstream, thereby winding area 25 is in the state of relaxing when taking 25 downstream through the winding this moment, thereby make packing ring 28 and elastic sealing cover 19 all be in the state of relaxing, thereby start screw motor 15 this moment drives connecting block 14 and removes left, thereby drive both sides arc 13 and remove left, thereby prop elastic sealing cover 19, thereby can take out connector 23.

Claims (5)

1. The utility model provides a gaseous quick filling equipment of gas cylinder which characterized in that: comprises a main body (11), an arc-shaped plate (13), an inflatable connecting nozzle (20), an annular fixing block (18), an elastic sealing sleeve (19), a connecting port (23) and a sealing device; the arc-shaped plate (13) is arranged in the main body (11) in a sliding mode, the arc-shaped plate (13) can slide to the left side of the main body (11) leftwards, the arc-shaped plate (13) is arc-shaped, the inflation connecting nozzle (20) is fixedly arranged at the left end of the main body (11), the connecting port (23) is connected with the inflation connecting nozzle (20) in a sliding mode, the left end of the connecting port (23) is connected with a device to be inflated, an automatic clamping device is arranged in the inflation connecting nozzle (20), and the automatic clamping device is used for clamping the connecting port (23) when the connecting port (23) extends into the inflation connecting nozzle (20); the annular fixing block (18) is fixedly arranged at the left end of the main body (11), the elastic sealing sleeve (19) is fixedly arranged on the outer circular surface of the annular fixing block (18), the elastic sealing sleeve (19) is made of elastic materials, the sealing device is used for compressing the elastic sealing sleeve (19), and the elastic sealing sleeve (19) is attached to the outer circular surface of the connecting port (23) when in a compressed state; the sealing device comprises a transmission element and a connecting element, the connecting element is sleeved on the outer circular surface of the elastic sealing sleeve (19), the transmission element is arranged on one side of the elastic sealing sleeve (19) and is connected with the connecting element, the transmission element is used for tensioning and releasing the connecting element, the elastic sealing sleeve (19) is tensioned and compressed when the connecting element is tensioned, and the elastic sealing sleeve (19) is in a free state when the connecting element is released; the transmission element comprises a winding belt (25), a fixing support (24) is fixedly arranged at the left end of the main body (11), the fixing support (24) is located on the upper side of the annular fixing block (18), a guide cavity (33) which penetrates up and down is formed in the fixing support (24), the winding belt (25) is in sliding connection with the guide cavity (33), a gear motor (30) is fixedly arranged on the right wall of the guide cavity (33), a gear shaft (31) is rotatably arranged on the left wall and the right wall of the guide cavity (33), an output shaft of the gear motor (30) is fixedly connected with the gear shaft (31), a power gear (32) is fixedly arranged on the outer circular surface of the gear shaft (31), a rack (26) is fixedly arranged on the front end face of the winding belt (25), and the power gear (32) is in meshing transmission with the rack (26); the connecting element comprises a fixing frame (27), a gasket (28) is fixedly arranged at the left end of the outer circular surface of the elastic sealing sleeve (19), the gasket (28) is made of elastic materials, the winding belt (25) is made of flexible materials, the winding belt (25) is sleeved on the outer circular surface of the gasket (28), the fixing frame (27) is fixedly arranged on the outer circular surface of the gasket (28), the fixing frame (27) is connected with the winding belt (25) in a sliding mode, a ring sleeve is arranged at the bottom end of the winding belt (25), and the ring sleeve at the bottom end of the winding belt (25) is sleeved on the winding belt (25) in a sliding mode; automatic clamping device is including pressing from both sides tight piece (34), it has seted up connection chamber (40) to aerify connection mouth (20) left end face, the interior round wall of connection chamber (40) has been seted up and has been led smooth chamber (35), it is equipped with both sides from top to bottom to lead smooth chamber (35), it is equipped with two to press from both sides tight piece (34), two press from both sides tight piece (34) slide from top to bottom in smooth chamber (35) is led in both sides respectively, both sides are led and are all fixed thrust spring (36) are equipped with in smooth chamber (35), two thrust spring (36) press from both sides tight piece (34) fixed connection with both sides respectively, the left end face of two tight pieces (34) of pressing from both sides all is equipped with the inclined plane.
2. The equipment for the rapid filling of gas into gas-filled bottles of claim 1, characterized in that: sliding cavity (12) have been seted up to main part (11) left end face, arc (13) and sliding cavity (12) horizontal sliding connection, sliding cavity (12) internal fixation is equipped with connecting block (14), connecting block (14) and sliding cavity (12) inner wall horizontal sliding connection, both sides about arc (13) are equipped with, the upper and lower both ends of connecting block (14) respectively with upper and lower both sides arc (13) fixed connection.
3. The apparatus for the rapid filling of gas into gas-filled bottles of claim 1, wherein: the circumference of the left end face of the inflation connecting nozzle (20) is provided with a fillet, and the circumference of the left end face of the arc plate (13) is provided with a fillet.
4. The equipment for the rapid filling of gas into gas-filled bottles of claim 1, characterized in that: the right wall of the sliding cavity (12) is fixedly provided with a screw motor (15), the right wall of the sliding cavity (12) is rotatably provided with a main screw (16), an output shaft of the screw motor (15) is fixedly connected with the main screw (16), the left end of the sliding cavity (12) is fixedly provided with a fixing block (17), the main screw (16) is rotatably connected with the fixing block (17), and the main screw (16) is in threaded connection with the connecting block (14).
5. The apparatus for the rapid filling of gas into gas-filled bottles of claim 1, wherein: connect chamber (40) left end fixed be equipped with charging connector (22), connect chamber (40) right wall intercommunication and be equipped with air inlet (21), air inlet (21) and charging connector (22) intercommunication, charging connector (22) can be dismantled with connector (23) and be connected, and air inlet (21) are connected with external aerating device, and screw motor (15) and gear motor (30) are through external electric power system control.
CN202210433821.9A 2022-04-24 2022-04-24 Quick gas filling equipment for gas-filled bottle Active CN114992506B (en)

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JP7177399B2 (en) * 2018-01-30 2022-11-24 株式会社タツノ filling equipment
CN108759130A (en) * 2018-08-20 2018-11-06 何晴雪 A kind of solar water heater water expires the application method of valve-closing device
CN109106467A (en) * 2018-09-26 2019-01-01 闫冷 A kind of white goose disease treatment medicine-feeding device
CN209184214U (en) * 2018-11-23 2019-07-30 国网甘肃省电力公司电力科学研究院 A kind of arrester outward leakage shielding anchor ear device
CN209247283U (en) * 2019-01-17 2019-08-13 深圳市中鉴安全生产技术咨询有限公司 A kind of air-tightness detection device being applicable in different fire protection pipeline bores
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