CN214369248U

CN214369248U - Compressed gas tank with good sealing performance

Info

Publication number: CN214369248U
Application number: CN202023246934.3U
Authority: CN
Inventors: 刘旭; 牛久
Original assignee: Hebei Huayu Boiler Pressure Vessel Manufacturing Co ltd
Current assignee: Hebei Huayu Boiler Pressure Vessel Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-08
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of compressed gas tanks, in particular to a compressed gas tank with good sealing performance, which comprises a tank body, wherein the tank body is connected with a plurality of supporting legs, the tank body is communicated with a safety valve and a pressure gauge, the tank body is connected with a connecting device, the connecting device comprises a connecting sleeve and a connecting pipe, the connecting sleeve is communicated with the tank body, the connecting pipe is connected with a plurality of sealing rings, the connecting sleeve is connected with a plurality of clamping blocks through a plurality of compression springs, the connecting pipe is provided with a plurality of clamping grooves, the connecting pipe is rotatably connected with a plurality of fixing plates through a plurality of rotating plates, the fixing plates are connected with a fixing groove through a plurality of fixing springs, the connecting sleeve is connected with a clamping ring and an opening device, the tank body is connected with a plurality of buffer washers, the tank body is connected with a plurality of supporting frames through a plurality of buffer springs, the tank body is communicated with a water inlet pipe and a water outlet pipe, the compressed gas tank is convenient for quick connection, the working efficiency is higher, the practicability is higher, and the protection to the compressed gas tank is better, the danger is not easy to cause, and the use reliability is higher.

Description

Compressed gas tank with good sealing performance

Technical Field

The utility model relates to a compressed gas jar technical field specifically is a compressed gas jar that sealing performance is good.

Background

As is well known, a compressed gas tank is a closed container capable of bearing pressure, and is mainly used in the processes of heat transfer, mass transfer, reaction and the like, and for storing and transporting pressurized gas or liquefied gas in the fields of chemical industry and petrochemical industry, and is widely applied to other industrial and civil fields, such as air compressors.

Through retrieval, the utility model with chinese patent publication No. CN208535566U discloses a purified compressed air tank, which is roughly described as comprising an air tank main body, an adjusting mechanism and a connecting mechanism, wherein the adjusting mechanism comprises a support column, the support column is connected with a third connecting plate and a second connecting plate, the surfaces of the second connecting plate and the third connecting plate are both provided with fixing holes, and the bottom end of the second connecting plate is connected with a connecting column; the bolt is wide in installation range and high in adaptability, connection stability is guaranteed, time consumed by original bolt connection is reduced, and working efficiency is greatly improved.

However, the above prior art solutions still have the following drawbacks: the quick connection is inconvenient, so that the working efficiency is lower, the practicability is lower, the protection performance of the compressed gas tank is poorer, the danger is easily caused, and the use reliability is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a compressed gas jar that sealing performance is good, its be convenient for high-speed joint, work efficiency is higher, and the practicality is higher to its protectiveness to compressed gas jar is better, is difficult to cause danger, and the use reliability is higher.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a compressed gas tank with good sealing performance comprises a tank body, wherein the bottom end of the tank body is connected with a plurality of supporting legs, the tank body is communicated with a safety valve and a pressure gauge, the tank body is provided with a gas inlet and a gas outlet, the gas inlet and the gas outlet are both connected with a connecting device, the connecting device comprises a connecting sleeve and a connecting pipe, the connecting sleeve is communicated with the tank body, the connecting pipe is connected with a plurality of sealing rings, the connecting sleeve is connected with a plurality of clamping blocks through a plurality of compression springs, the connecting pipe is provided with a plurality of clamping grooves matched with the clamping blocks, the connecting pipe is provided with a fixed groove, the inside of the fixed groove is rotatably connected with a plurality of fixed plates through a plurality of rotating plates, the fixed plates are connected with the fixed groove through a plurality of fixed springs, the inside of the connecting sleeve is connected with a clamping ring, the connecting sleeve is provided with a plurality of sliding holes, the sliding holes are connected with an opening device, the tank body is connected with a plurality of buffer gaskets, the tank body is connected with a plurality of supporting frames through a plurality of buffer springs, the tank body is communicated with a water inlet pipe and a water outlet pipe.

Preferably, the opening device comprises a pressing rod, the pressing rod is connected in a sliding hole in a sliding manner, a pressing plate is connected to the pressing rod, the pressing plate is connected with a connecting sleeve through a return spring, a rope hole is formed in the pressing plate, a pulling rope is slidably mounted in the rope holes, a clamping screw hole is formed in the connecting sleeve, a clamping bolt is connected to the inner thread of the clamping screw hole, a rotating ring is connected to the clamping bolt, and the pulling rope penetrates through the rotating ring.

Preferably, a plurality of balls are connected to the inside of the connecting sleeve.

Preferably, the bottom end of the support frame is connected with a fixing pad.

Preferably, the water inlet pipe and the water outlet pipe are both provided with valves.

Preferably, the top end of the tank body is connected with a plurality of moving plates, and the moving plates are provided with pull holes.

Preferably, the tank body is connected with a nameplate seat, and a nameplate groove is formed in the nameplate seat.

Preferably, the bottom ends of the supporting legs are connected with anti-skid pads.

(III) advantageous effects

Compared with the prior art, the utility model provides a compressed gas jar that sealing performance is good possesses following beneficial effect:

1. this compressed gas jar that sealing performance is good, the inside of fixed slot is impressed the fixed plate through the snap ring, can insert the inside of adapter sleeve with the connecting pipe, when reacing suitable position, it pushes up the draw-in groove to drive the fixture block through compression spring, fix a position the connecting pipe, through the ejecting fixed slot of fixed plate of fixed spring, carry on spacingly to the fixed plate through the snap ring, reduce droing of connecting pipe, seal the adapter sleeve through the sealing washer, can impress the inside of fixed slot with the fixed plate through opening device, can pull out the connecting pipe from the inside of adapter sleeve, its high-speed joint of being convenient for, work efficiency is higher, the practicality is higher.

2. This compressed gas jar that sealing performance is good protects the jar body through the cushion ring, reduces the jar body and receives external force and assaults, carries out auxiliary stay to the jar body through the support frame, reduces empting of the jar body, through the vibrations that buffer spring absorbed jar body produced, monitors jar internal pressure through the manometer, carries out superpressure protection to the jar body through the relief valve, and it is better to compressed gas jar's protectiveness, is difficult to cause danger, and the use reliability is higher.

Drawings

Fig. 1 is a schematic view of a partially cut-away three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a tank body; 2. a support leg; 3. a safety valve; 4. a pressure gauge; 5. connecting sleeves; 6. a connecting pipe; 7. a seal ring; 8. a compression spring; 9. a clamping block; 10. rotating the plate; 11. a fixing plate; 12. fixing the spring; 13. a snap ring; 14. a cushion washer; 15. a buffer spring; 16. a support frame; 17. a water inlet pipe; 18. a water outlet pipe; 19. a pressure lever; 20. pressing a plate; 21. pulling a rope; 22. clamping the bolt; 23. rotating the ring; 24. a ball bearing; 25. a valve; 26. moving the plate; 27. a nameplate seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a compressed gas tank with good sealing performance comprises a tank body 1, wherein a plurality of supporting legs 2 are connected to the bottom end of the tank body 1 and can support the tank body 1, non-slip mats are connected to the bottom ends of the supporting legs 2 to improve the stability of the compressed gas tank with good sealing performance, a plurality of moving plates 26 are connected to the top end of the tank body 1, pull holes are formed in the moving plates 26 to facilitate lifting and moving of the tank body 1, a nameplate seat 27 is connected to the tank body 1, a nameplate groove is formed in the nameplate seat 27 to facilitate mounting of the nameplate, the tank body 1 is identified, a safety valve 3 and a pressure gauge 4 are communicated with the tank body 1, when the pressure of gas in the tank body 1 rises to exceed a specified value, the pressure of gas in the tank body 1 is controlled by discharging gas out of the safety valve 3, the pressure in the tank body 1 is monitored by the pressure gauge 4, a gas inlet and a gas outlet are formed in the tank body 1, and the air inlet and the air outlet are connected with a connecting device, the connecting device comprises a connecting sleeve 5 and a connecting pipe 6, the connecting sleeve 5 is communicated with the tank body 1, the inside of the connecting sleeve 5 is connected with a plurality of balls 24 to facilitate the positioning of the connecting pipe 6 and the insertion of the connecting pipe 6, the connecting pipe 6 is connected with a plurality of sealing rings 7 to facilitate the improvement of the sealing performance of the connecting device, so that the air passes through the inside of the connecting pipe 6, the connecting sleeve 5 is internally connected with a plurality of clamping blocks 9 through a plurality of compression springs 8, the connecting pipe 6 is provided with a plurality of clamping grooves matched with the clamping blocks 9, when the connecting pipe 6 reaches a proper position, the clamping blocks 9 are driven by the compression springs 8 to jack into the clamping grooves, the connecting pipe 6 is positioned, the connecting pipe 6 is provided with a fixed groove, the inside of the fixed groove is rotatably connected with a plurality of fixed plates 11 through a plurality of rotating plates 10, the fixed plates 11 are connected with the fixed grooves through a plurality of fixed springs 12, the inside connection of adapter sleeve 5 has snap ring 13, impress the inside of fixed plate 11 fixed slot through snap ring 13, can insert the inside of adapter sleeve 5 with connecting pipe 6, behind fixed plate 11 passed through snap ring 13, carry out spacingly through snap ring 13 with the ejecting fixed slot of fixed plate 11, reduce droing of connecting pipe 6, seted up a plurality of slide openings on the adapter sleeve 5, the slide opening in-connection has opening device.

It should be further explained that the opening device includes a pressure lever 19, the pressure lever 19 is slidably connected in the sliding hole, a pressure plate 20 is connected on the pressure lever 19, the pressure plate 20 is connected with the connecting sleeve 5 through a return spring, a rope hole is formed on the pressure plate 20, pull ropes 21 are slidably mounted in the rope holes, a clamping screw hole is formed on the connecting sleeve 5, a clamping bolt 22 is connected to an internal thread of the clamping screw hole, a rotating ring 23 is connected on the clamping bolt 22, the pull rope 21 passes through the rotating ring 23, the clamping bolt 22 is screwed to clamp the connecting pipe 6, the stability of the connecting device is improved, the pressure lever 19 and the pressure plate 20 return to the original position under the action of the return spring, the clamping bolt 22 is unscrewed to wind the pull rope 21 by the rotating ring 23, so that the pull rope 21 is tensioned and slides in the rope hole to drive the pressure plate 20 to move towards the direction close to the connecting pipe 6, and drive the pressure lever 19 to press the fixing plate 11 into the inside of the fixing groove, the blocking of the snap ring 13 and the clamping bolt 22 is lost, so that the connecting pipe 6 can be pulled out from the inside of the connecting sleeve 5, the quick connection is convenient, the working efficiency is high, the practicability is high, the tank body 1 is connected with a plurality of buffer gaskets 14, the tank body 1 is protected by the buffer gaskets 14, the external force impact on the tank body 1 is reduced, the tank body 1 is connected with a plurality of supporting frames 16 through a plurality of buffer springs 15, the vibration generated by the tank body 1 is absorbed through the buffer springs 15, the tank body 1 is supported by the supporting frames 16 in an auxiliary mode, the toppling of the tank body 1 is reduced, the bottom end of each supporting frame 16 is connected with a fixing pad, the stability of the compressed gas tank with good sealing performance is convenient to improve, the compressed gas tank is good in protection performance and not easy to cause danger, the use reliability is high, the tank body 1 is communicated with a water inlet pipe 17 and a water outlet pipe 18, purified water enters the inside of the tank body 1 through the water inlet pipe 17 to clean the tank body 1, the cleaned waste water flows out through the water outlet pipe 18, and the water inlet pipe 17 and the water outlet pipe 18 are both provided with valves 25, so that the opening and closing of the water inlet pipe 17 and the water outlet pipe 18 are conveniently controlled.

The safety valve 3 and the pressure gauge 4 are conventional devices which are purchased from the market and are known by persons skilled in the art, the type of the safety valve 3 is A48Y, and the type of the pressure gauge 4 is Y-100, which are only used in the patent without improving the structure and function thereof, and the setting mode, the installation mode and the electrical connection mode thereof are set, for the persons skilled in the art, as long as debugging operation is carried out according to the requirements of the use specifications thereof, which are not described herein again, and the safety valve 3 and the pressure gauge 4 are both provided with control switches matched with the same, the installation positions of the control switches are selected according to actual use requirements, so that the operators can conveniently carry out operation control.

In summary, the working principle and working process of the compressed gas tank with good sealing performance are that, when in use, the compressed gas tank with good sealing performance is firstly fixedly placed at a place to be used, an operator respectively connects the air inlet pipe and the air outlet pipe with the connecting pipe 6 at the air inlet and the air outlet, then the operator inserts the connecting pipe 6 into the connecting sleeve 5 through the ball 24, the fixing plate 11 is pressed into the fixing groove through the snap ring 13, the fixing plate 11 passes through the snap ring 13, the compression spring 8 drives the clamping block 9 to jack the clamping groove, the connecting pipe 6 is positioned, the fixing plate 11 is ejected out of the fixing groove through the fixing spring 12, the fixing plate 11 is limited through the snap ring 13, the clamping bolt 22 is screwed, the connecting pipe 6 is clamped, the stability of the connecting device is improved, the sealing performance of the connecting device is improved through the sealing ring 7, and gas passes through the inside of the connecting pipe 6, then, the air inlet and air outlet operations of the tank body 1 can be carried out, when the tank body is required to be disassembled, an operator unscrews the clamping bolt 22, can wind the stay cord 21 by the rotating ring 23, so that the stay cord 21 is tensioned and slides in the cord hole, the pressing plate 20 is driven to move towards the direction close to the connecting pipe 6, the pressing rod 19 is driven to press the fixing plate 11 into the fixing groove, the blocking of the snap ring 13 and the clamping bolt 22 is lost, the connecting pipe 6 can be pulled out from the inside of the connecting sleeve 5 through the ball 24, therefore, the quick connection is convenient, the working efficiency is higher, the practicability is higher, meanwhile, the tank body 1 is protected through the buffer gasket 14, the external force impact on the tank body 1 is reduced, the tank body 1 is supported by the support frame 16, the toppling of the tank body 1 is reduced, the vibration generated by the tank body 1 is absorbed through the buffer spring 15, the pressure in the tank body 1 is monitored through the pressure gauge 4, the safety valve 3 can perform overpressure protection on the tank body 1, so that the protection performance of the safety valve on a compressed gas tank is good, danger is not easy to cause, and the use reliability is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compressed gas jar that sealing performance is good, includes jar body (1), its characterized in that: the bottom end of the tank body (1) is connected with a plurality of supporting legs (2), the tank body (1) is communicated with a safety valve (3) and a pressure gauge (4), the tank body (1) is provided with an air inlet and an air outlet, the air inlet and the air outlet are both connected with a connecting device, the connecting device comprises a connecting sleeve (5) and a connecting pipe (6), the connecting sleeve (5) is communicated with the tank body (1), the connecting pipe (6) is connected with a plurality of sealing rings (7), the connecting sleeve (5) is internally connected with a plurality of clamping blocks (9) through a plurality of compression springs (8), the connecting pipe (6) is provided with a plurality of clamping grooves matched with the clamping blocks (9), the connecting pipe (6) is provided with a fixed groove, the inside of the fixed groove is rotatably connected with a plurality of fixing plates (11) through a plurality of rotating plates (10), the fixing plates (11) are connected with the fixed groove through a plurality of fixing springs (12), and the inside of the clamping ring (13) is connected with the connecting sleeve (5), a plurality of slide holes are formed in the connecting sleeve (5), an opening device is connected in each slide hole, a plurality of buffer gaskets (14) are connected to the tank body (1), the tank body (1) is connected with a plurality of supporting frames (16) through a plurality of buffer springs (15), and the tank body (1) is communicated with a water inlet pipe (17) and a water outlet pipe (18).

2. A good-sealability compressed gas cylinder according to claim 1, wherein: opening device includes depression bar (19), depression bar (19) sliding connection is in the slide opening, be connected with clamp plate (20) on depression bar (19), clamp plate (20) are connected through return spring and adapter sleeve (5), the rope hole has been seted up on clamp plate (20), sliding mounting has stay cord (21) in a plurality of rope holes, the chucking screw has been seted up on adapter sleeve (5), the inside threaded connection of chucking screw has chucking bolt (22), be connected with swivel (23) on chucking bolt (22), stay cord (21) pass swivel (23).

3. A good-sealability compressed gas cylinder according to claim 2, wherein: the connecting sleeve (5) is internally connected with a plurality of balls (24).

4. A good-sealability compressed gas cylinder according to claim 3, wherein: the bottom end of the support frame (16) is connected with a fixing pad.

5. A compressed gas cylinder excellent in sealability according to claim 4, wherein: the water inlet pipe (17) and the water outlet pipe (18) are both provided with valves (25).

6. A compressed gas cylinder excellent in sealability as claimed in claim 5, wherein: the top end of the tank body (1) is connected with a plurality of moving plates (26), and the moving plates (26) are provided with pull holes.

7. A good-sealability compressed gas cylinder according to claim 6 wherein: the tank body (1) is connected with a nameplate seat (27), and a nameplate groove is formed in the nameplate seat (27).

8. A good-sealability compressed gas cylinder according to claim 7, wherein: the bottom ends of the supporting legs (2) are connected with anti-skid pads.