CN211040462U

CN211040462U - High-sealing leakage-proof liquid filler

Info

Publication number: CN211040462U
Application number: CN201921850195.3U
Authority: CN
Inventors: 樊德洪
Original assignee: Shaoxing Shangyu Green Leaf Refrigeration Co ltd
Current assignee: Shaoxing Shangyu Green Leaf Refrigeration Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-17
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a high sealed liquid filler of preventing leaking belongs to mechanical technical field. The liquid filler solves the technical problems that the existing liquid filler is easy to leak in the liquid adding process and the like. This liquid filler is prevented leaking in high seal, the bottle comprises a bottle body, be connected with the bottleneck valve on the bottle, be provided with the hand on the bottleneck valve and twist the switch, bottleneck valve side is connected with the outlet pipe, be fixed with the pagoda joint on the outlet pipe, the intercommunication has the inner hose on the pagoda joint, the intercommunication has ejection of compact pipe fitting on the inner hose, be fixed with on the ejection of compact pipe fitting and cup joint first, can dismantle on the outlet pipe and be connected with cup joint first two, cup joint first two and outer hose one end link to each other, the outer hose other end links to each other with cup joint first, set up the air vent on the cup joint second, be provided with the monitoring structure who is linked together with the air vent on the cup joint first two, the monitoring structure includes the casing, upper end block, lower end block and screw rod, still be fixed. The utility model has the advantages of leak-proof.

Description

High-sealing leakage-proof liquid filler

Technical Field

The utility model relates to a liquid filler, especially a high sealed liquid filler of preventing leaking.

Background

The liquid filler can be used for quantitatively filling liquid, and is generally used in the fields of chemical engineering and machinery, such as filling refrigerant for air conditioners and the like.

Through retrieval, for example, chinese patent document discloses a pressure liquid filler [ application No.: 201410109239.2, respectively; the notice number is: CN103939398A ]. This pressure liquid filler, including sealed container and jet pump, its characterized in that: and a fluid outlet of the jet pump is communicated with the sealed container through a gas-liquid valve, and a liquid phase region of the sealed container is communicated with the liquid valve.

Although the liquid filler disclosed in the patent can realize liquid filling operation, leakage is easy to occur in the liquid filling process, and therefore, it is necessary to design a high-sealing leakage-proof liquid filler.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a high sealed liquid feeder of preventing leaking, had the advantage of preventing leaking.

The purpose of the utility model can be realized by the following technical proposal: a high-sealing leakage-proof liquid filler comprises a bottle body and is characterized in that a bottleneck valve is connected onto the bottle body, a hand-twist switch is arranged on the bottleneck valve, an outlet pipe is connected to the side face of the bottleneck valve, a pagoda joint is fixed onto the outlet pipe, an inner hose is communicated onto the pagoda joint, a discharge pipe is communicated onto the inner hose, a first sleeve joint is fixed onto the discharge pipe, a second sleeve joint is detachably connected onto the outlet pipe and is connected with one end of an outer hose, the other end of the outer hose is connected with the first sleeve joint, an air vent is formed in the second sleeve joint, a monitoring structure communicated with the air vent is arranged on the second sleeve joint and comprises a shell, an upper end block, a lower end block and a screw rod, the shell is fixed onto the second sleeve joint, a mounting groove is formed in the shell, the screw rod is rotatably connected onto the shell, one end of the screw rod is connected, the lower end block is arranged in the shell in a sliding mode, the lower end block is further connected with the upper end block through a plurality of springs, a plurality of mounting rods are further fixed in the shell, abutting blocks are fixed on the mounting rods, the lower end block can abut against the abutting blocks under the action of elastic force of the springs and is further fixed with a travel switch, an alarm lamp is further arranged on the shell, and the travel switch is electrically connected with the alarm lamp.

Structure more than adopting, through setting up outer hose, outer hose cover is established outside the hose, play the effect of preventing revealing, outer hose with cup joint first, cup joint first two and link to each other, cup joint and seted up the air vent on the second, and cup joint and be provided with the monitoring structure on the second, the monitoring structure includes the casing, upper end piece, lower end piece and screw rod, when producing and revealing, pressure in the outer hose rises, gaseous end piece under pushing through the air vent, lower end piece upward movement, touch travel switch, travel switch opens, alarm lamp circular telegram is reported to the police, still be connected with the commentaries on classics handle on the screw rod, the accessible is changeed the rotation screw rod, the pretightning force of regulating spring one, thereby adjust the sensitivity of monitoring.

Still be provided with one-way structure in the ejection of compact pipe fitting, one-way structure includes one-way baffle and a plurality of fixed plate, and the fixed plate is fixed in the ejection of compact pipe fitting, and fixed plate and one-way baffle pass through spring two and connect, and one-way baffle can lean on with ejection of compact pipe fitting counterbalance under the spring action of spring two.

Structure more than adopting, through setting up one-way baffle, when internal pressure is greater than the outside, because the thrust that the pressure differential produced promotes one-way baffle, one-way baffle and ejection of compact pipe fitting 7 produce the clearance and make gaseous smooth through, when internal pressure is less than the outside, one-way baffle supports under the elasticity effort of pressure differential and spring two, supports and leans on ejection of compact pipe fitting, prevents the external gas entering, can guarantee the purity of the internal gas of bottle.

The one-way baffle is arc-shaped.

And a clamping block is further fixed on the outlet pipe, and a clamping groove matched with the clamping block is formed in the second sleeve joint.

By adopting the structure, the second socket joint is convenient to disassemble by arranging the clamping block and the clamping groove, so that the outer hose can be conveniently disassembled.

And a sealing groove is formed in the second sleeve joint, and a sealing ring is arranged in the sealing groove.

By adopting the structure, the sealing ring is arranged, so that better sealing performance is achieved.

Compared with the prior art, the high-sealing leakage-proof liquid filler has the advantages that:

1. through setting up outer hose, outer hose cover is established outside the hose, play the effect of preventing revealing, outer hose with cup joint first and cup joint first two phases, cup joint and seted up the air vent on the first two, and cup joint and be provided with the monitoring structure on the first two, the monitoring structure includes the casing, upper end block, lower end block and screw rod, when producing and revealing, pressure in the outer hose rises, gas passes through air vent and promotes lower end block, lower end block upward movement, touch travel switch, travel switch opens, the alarm lamp circular telegram is reported to the police, still be connected with the commentaries on classics handle on the screw rod, the accessible changes the handle and rotates the screw rod, thereby adjust the pretightning force of monitoring, thereby adjust the sensitivity of monitoring, has the advantage of preventing leaking.

2. Through setting up one-way baffle, when internal pressure is greater than the outside, because the thrust that the pressure differential produced promotes one-way baffle, one-way baffle and ejection of compact pipe fitting 7 produce the clearance and make gas pass through smoothly, when internal pressure is less than the outside, one-way baffle supports under the elasticity effort of pressure differential and spring two, supports and leans on ejection of compact pipe fitting, prevents the external gas entering, can guarantee the purity of the internal gas of bottle.

Drawings

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is a schematic sectional view of the present invention with a part of the structure removed.

Fig. 3 is a schematic sectional structure diagram of the monitoring structure of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of the one-way structure of the present invention.

In the figure, 1, a bottle body; 2. a bottleneck valve; 3. a switch is screwed by hand; 4. an outlet pipe; 5. a pagoda joint; 6. an inner hose; 7. a discharge pipe fitting; 8. a second sleeve joint; 8a, a vent hole; 9. an outer hose; 10. a first sleeve joint; 11. a housing; 12. an upper end block; 13. a lower end block; 14. a screw; 15. mounting grooves; 16. a bearing; 17. turning a handle; 18. a first spring; 19. mounting a rod; 20. a leaning block; 21. a one-way baffle; 22. a fixing plate; 23. a second spring; 24. a clamping block; 25. a clamping groove; 26. a seal ring; 27. a travel switch; 28. an alarm lamp.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the highly sealed and leak-proof liquid filler comprises a bottle body 1, in this embodiment, a bottleneck valve 2 is connected to the bottle body 1, a hand-twist switch 3 is arranged on the bottleneck valve 2, an outlet pipe 4 is connected to the side surface of the bottleneck valve 2, a pagoda joint 5 is fixed on the outlet pipe 4, an inner hose 6 is communicated with the pagoda joint 5, a discharge pipe member 7 is communicated with the inner hose 6, a first socket joint 10 is fixed on the discharge pipe member 7, a second socket joint 8 is detachably connected to the outlet pipe 4, the second socket joint 8 is connected to one end of an outer hose 9, the other end of the outer hose 9 is connected to the first socket joint 10, a vent hole 8a is formed in the second socket joint 8, a monitoring structure communicated with the vent hole 8a is arranged on the second socket joint 8, the monitoring structure comprises a shell 11, an upper end block 12, a lower end block 13 and a screw 14, the shell 11 is fixed on, screw 14 rotates to be connected on casing 11, the one end of screw 14 is connected with upper end block 12 through bearing 16, the other end of screw 14 is fixed with changes handle 17, lower end block 13 slides and sets up in casing 11, lower end block 13 still is connected with upper end block 12 through a plurality of springs 18, in this embodiment, the quantity of spring 18 is two, still be fixed with a plurality of installation poles 19 in casing 11, in this embodiment, the quantity of installation pole 19 is two, be fixed with on the installation pole 19 and lean on piece 20, and lower end block 13 can lean on with leaning on piece 20 under the effect of the elastic force of spring 18, still be fixed with travel switch 27 on upper end block 12, still be provided with alarm lamp 28 on the casing 11, travel switch 27 and alarm lamp 28 electricity link to each other, in this embodiment, travel switch 27 and alarm lamp 28 all adopt the existing product that can buy on the market.

Structure more than adopting, through setting up outer hose 9, outer hose 9 cover is established outside inner hose 6, play the effect of preventing revealing, outer hose 9 and cup joint first 10, cup joint first two 8 links to each other, cup joint and seted up air vent 8a on the first 8, and be provided with the monitoring structure on the first 8 of cup joint, the monitoring structure includes casing 11, upper end piece 12, lower end piece 13 and screw rod 14, when producing and revealing, the pressure in the outer hose 9 rises, gaseous end piece 13 under pushing through air vent 8a, lower end piece 13 upward movement touches travel switch 27, travel switch 27 is opened, alarm lamp 28 circular telegram is reported to the police, still be connected with on the screw rod 14 and change handle 17, accessible change handle 17 rotates screw rod 14, the pretightning force of regulating spring 18, thereby adjust the sensitivity of monitoring.

Still be provided with one-way structure in ejection of compact pipe fitting 7, one-way structure includes one-way baffle 21 and a plurality of fixed plate 22, and in this embodiment, the quantity of fixed plate 22 is two, and fixed plate 22 is fixed in ejection of compact pipe fitting 7, and fixed plate 22 and one-way baffle 21 are connected through spring two 23, and one-way baffle 21 can be leaned on with ejection of compact pipe fitting 7 under the spring action of spring two 23.

Structure more than adopting, through setting up one-way baffle 21, when internal pressure is greater than the outside, because the thrust that the pressure differential produced promotes one-way baffle 21, one-way baffle 21 and ejection of compact pipe fitting 7 produce the clearance and make gaseous smooth through, when internal pressure is less than the outside, one-way baffle 21 supports under the elasticity effort of pressure differential and two 23 springs and leans on ejection of compact pipe fitting 7, prevents the external gas entering, can guarantee the purity of the interior gas of bottle 1.

The one-way baffle 21 is arc-shaped.

The outlet pipe 4 is also fixed with a clamping block 24, and the second sleeve joint 8 is provided with a clamping groove 25 matched with the clamping block 24.

By adopting the structure, the two 8 sleeved joints are convenient to disassemble by arranging the clamping blocks 24 and the clamping grooves 25, so that the outer hose 9 can be conveniently disassembled.

And a sealing groove is formed in the second sleeve joint 8, and a sealing ring 26 is arranged in the sealing groove.

By adopting the structure, the sealing ring 26 is arranged, so that better sealing performance is achieved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A high-sealing leakage-proof liquid filler comprises a bottle body and is characterized in that a bottleneck valve is connected onto the bottle body, a hand-twist switch is arranged on the bottleneck valve, an outlet pipe is connected to the side face of the bottleneck valve, a pagoda joint is fixed onto the outlet pipe, an inner hose is communicated onto the pagoda joint, a discharge pipe is communicated onto the inner hose, a first sleeve joint is fixed onto the discharge pipe, a second sleeve joint is detachably connected onto the outlet pipe and is connected with one end of an outer hose, the other end of the outer hose is connected with the first sleeve joint, an air vent is formed in the second sleeve joint, a monitoring structure communicated with the air vent is arranged on the second sleeve joint and comprises a shell, an upper end block, a lower end block and a screw rod, the shell is fixed onto the second sleeve joint, a mounting groove is formed in the shell, the screw rod is rotatably connected onto the shell, one end of the screw rod is connected, the lower end block is arranged in the shell in a sliding mode, the lower end block is further connected with the upper end block through a plurality of springs, a plurality of mounting rods are further fixed in the shell, abutting blocks are fixed on the mounting rods, the lower end block can abut against the abutting blocks under the action of elastic force of the springs and is further fixed with a travel switch, an alarm lamp is further arranged on the shell, and the travel switch is electrically connected with the alarm lamp.

2. The liquid filler with high sealing and leakage prevention according to claim 1, wherein a one-way structure is further arranged in the discharging pipe, the one-way structure comprises a one-way baffle and a plurality of fixing plates, the fixing plates are fixed in the discharging pipe, the fixing plates and the one-way baffle are connected through a spring II, and the one-way baffle can abut against the discharging pipe under the elastic force of the spring II.

3. A high-sealing leakage-proof liquid filler according to claim 2, wherein said one-way baffle is arc-shaped.

4. The liquid filler with high sealing and leakage prevention of claim 1, wherein a clamping block is further fixed on the outlet pipe, and a clamping groove matched with the clamping block is formed in the second sleeve joint.

5. The liquid filler with high sealing and leakage prevention of claim 1, wherein a sealing groove is formed in the second sleeve joint, and a sealing ring is installed in the sealing groove.