CN211315765U

CN211315765U - Automatic switching interface device capable of switching multiple gas filling

Info

Publication number: CN211315765U
Application number: CN201922254793.0U
Authority: CN
Inventors: 蔡金錶
Original assignee: Quanzhou Tianxing Gases Co ltd
Current assignee: Quanzhou Tianxing Gases Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-21
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses an automatic switch-over interface arrangement of changeable multiple gas filling, concretely relates to gas filling field, including the mounting panel, the upper end fixed mounting of mounting panel has the controller, the bottom fixed mounting of mounting panel has first solenoid valve, one side fixed mounting that the bottom of mounting panel is located first solenoid valve has the second solenoid valve, the both sides fixed mounting of first solenoid valve has two first connecting pipes. The utility model discloses a set up first solenoid valve, the second solenoid valve, controller and electronic scale, when aerifing first gas receiver and second gas receiver, people can place first gas receiver and second gas receiver on the electronic scale, when the numerical value of electronic scale reachs certain numerical value, can send the police dispatch newspaper to the controller, can close first solenoid valve, open the second solenoid valve, so circulate, can automatic switching gas transmission interface, avoid changing through the manual work, improve gas transmission equipment's gas transmission efficiency greatly.

Description

Automatic switching interface device capable of switching multiple gas filling

Technical Field

The utility model relates to a gas filling field, more specifically say, the utility model relates to an automatic switch-over interface arrangement of changeable multiple gas filling.

Background

The main structure of the gas filling equipment is composed of a frame, a charging bucket, a metering filling system, a workbench and the like, wherein an interface part belongs to a connecting part of a gas storage container and a gas conveying pipe.

However, in practical use, for example, when the existing gas filling equipment is used for filling, the pipeline needs to be manually switched, which is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an automatic switch-over interface arrangement of changeable multiple gas filling, through setting up first solenoid valve, the second solenoid valve, controller and electronic scale, when aerifing first gas receiver and second gas receiver, people can place first gas receiver and second gas receiver on the electronic scale, when the numerical value of electronic scale reachs certain numerical value, can send the police dispatch newspaper to the controller, can close first solenoid valve, open the second solenoid valve, so circulate, switching gas transmission interface that can be automatic, avoid changing through the manual work, improve gas transmission efficiency of gas transmission equipment greatly.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic switching interface device capable of switching multiple gas filling comprises a mounting plate, wherein a controller is fixedly mounted at the upper end of the mounting plate, a first electromagnetic valve is fixedly mounted at the bottom end of the mounting plate, a second electromagnetic valve is fixedly mounted at one side, located at the bottom end of the mounting plate, of the first electromagnetic valve, two first connecting pipes are fixedly mounted at two sides of the first electromagnetic valve, a second connecting pipe is arranged at the front end and the bottom end of the second electromagnetic valve, one end of the second connecting pipe is fixedly connected with the second electromagnetic valve, a first gas storage barrel is arranged at one side of the first electromagnetic valve, the first gas storage barrel is communicated with the first electromagnetic valve through the first connecting pipe at one side of the first electromagnetic valve, a second gas storage barrel is arranged at one side of the second electromagnetic valve, and the second gas storage barrel is communicated with the second electromagnetic valve through the second connecting pipe at the front end, the electronic scales are placed at the bottom ends of the second gas storage barrel and the first gas storage barrel, gas pipes are arranged at the bottom ends of the first connecting pipe and the second connecting pipe, and the bottom ends of the first connecting pipe and the second connecting pipe are fixedly connected with the gas pipes.

In a preferred embodiment, the input ends of the first electromagnetic valve and the second electromagnetic valve are electrically connected with the output end of the controller, and the output end of the electronic scale is electrically connected with the input end of the controller.

In a preferred embodiment, a top cover is arranged at the top end of the second air storage barrel, the second air storage barrel is fixedly connected with the top cover, a clamping ring is arranged at one end of the second connecting pipe, and the second connecting pipe is fixedly connected with the clamping ring.

In a preferred embodiment, a joint is arranged on one side of the top cover, the top cover is fixedly connected with the joint, a connecting ring is arranged on the outer surface of the clamping ring, and the clamping ring is movably connected with the connecting ring.

In a preferred embodiment, a blocking piece is arranged on one side of the clamping ring, the clamping ring is fixedly connected with the blocking piece, a push rod is arranged on one side of the blocking piece, and the blocking piece is fixedly connected with the push rod.

In a preferred embodiment, the connecting ring is fixedly connected with the joint through threads, and a spring is arranged inside the top cover, and one end of the spring is fixedly connected with the top cover.

In a preferred embodiment, a stopper is disposed inside the joint, and the other end of the spring is fixedly connected to the stopper.

In a preferred embodiment, through holes are formed in two sides of the inner wall of the joint, the through holes are communicated with the second air storage barrel, and a through groove is formed in the blocking piece.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the first electromagnetic valve, the second electromagnetic valve, the controller and the electronic scale, when the first gas storage barrel and the second gas storage barrel are inflated, people can place the first gas storage barrel and the second gas storage barrel on the electronic scale, when the numerical value of the electronic scale reaches a certain numerical value, an alarm is sent to the controller, the first electromagnetic valve is closed, the second electromagnetic valve is opened, and the cycle is repeated, so that the gas transmission interface can be automatically switched, the manual replacement is avoided, and the gas transmission efficiency of the gas transmission equipment is greatly improved;

2. through being equipped with the dog, a spring, separation blade and push rod, when needs are changed the second gas receiver, people can be along the snap ring rotating the go-between, make the go-between break away from the one side that connects, the spring can outwards release the dog in the joint simultaneously, will connect inside through-hole to close through the dog, avoid when changing the second gas receiver, inside gas looses partly from the through-hole, when being connected second connecting pipe and joint, people can be with the go-between that rotates second connecting pipe one end, be connected with the joint through the screw thread, meanwhile separation blade one side push rod can inwards promote the dog, thereby open the through-hole that will connect the inner wall, gaseous can be followed the logical groove input of separation blade, enter into in the second gas receiver through the through-hole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a circuit block diagram of the controller of the present invention.

Fig. 3 is a schematic view of a connection structure between the second connection pipe and the joint of the present invention.

Fig. 4 is a schematic structural diagram of the joint of the present invention.

Fig. 5 is a side view of the baffle plate of the present invention.

The reference signs are: the device comprises a mounting plate 1, a controller 2, a first electromagnetic valve 3, a second electromagnetic valve 4, a first connecting pipe 5, a second connecting pipe 6, an air delivery pipe 7, a first air storage barrel 8, a second air storage barrel 9, an electronic scale 10, a top cover 11, a snap ring 12, a connecting ring 13, a connector 14, a blocking piece 15, a push rod 16, a spring 17, a stop block 18, a through hole 19 and a through groove 20.

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.

The utility model provides an automatic switching interface device capable of switching multiple gas filling, which comprises a mounting plate 1, wherein the upper end of the mounting plate 1 is fixedly provided with a controller 2, the bottom end of the mounting plate 1 is fixedly provided with a first electromagnetic valve 3, the bottom end of the mounting plate 1 is fixedly provided with a second electromagnetic valve 4 at one side of the first electromagnetic valve 3, two first connecting pipes 5 are fixedly arranged at two sides of the first electromagnetic valve 3, the front end and the bottom end of the second electromagnetic valve 4 are provided with a second connecting pipe 6, one end of the second connecting pipe 6 is fixedly connected with the second electromagnetic valve 4, one side of the first electromagnetic valve 3 is provided with a first gas storage barrel 8, the first gas storage barrel 8 is communicated with the first electromagnetic valve 3 through the first connecting pipe 5 at one side of the first electromagnetic valve 3, one side of the second electromagnetic valve 4 is provided with a second gas storage barrel 9, the second gas storage barrel 9 is communicated with the second electromagnetic valve 4 through a second connecting pipe 6 at the front end of the second electromagnetic valve 4, electronic scales 10 are placed at the bottom ends of the second gas storage barrel 9 and the first gas storage barrel 8, gas transmission pipes 7 are arranged at the bottom ends of the first connecting pipe 5 and the second connecting pipe 6, the bottom ends of the first connecting pipe 5 and the second connecting pipe 6 are fixedly connected with the gas transmission pipes 7, the input ends of the first electromagnetic valve 3 and the second electromagnetic valve 4 are electrically connected with the output end of the controller 2, the output end of the electronic scale 10 is electrically connected with the input end of the controller 2, and the controller 2 is AM-kzh656 in model number.

As shown in fig. 1-2, the embodiment specifically is: when the first gas storage barrel 8 and the second gas storage barrel 9 are inflated, people can place the first gas storage barrel 8 and the second gas storage barrel 9 on the electronic scale 10, people can open the first electromagnetic valve 3 firstly, the gas pipe 7 can convey gas into the first gas storage barrel 8 through the first connecting pipe 5, the numerical value of the electronic scale 10 is continuously increased along with the increase of the gas in the first gas storage barrel 8, when the numerical value of the electronic scale 10 reaches a certain numerical value, an alarm is sent to the controller 2, after the controller 2 receives alarm information sent by the electronic scale 10, the first electromagnetic valve 3 is closed, the second electromagnetic valve 4 is opened, the gas is conveyed into the second gas storage barrel 9 through the second connecting pipe 6, in the conveying process, people can replace the filled first gas storage barrel 8, when the second gas storage barrel 9 is filled, the controller 2 closes the second electromagnetic valve 4 again, open first solenoid valve 3, so circulation, switching gas transmission interface that can be automatic avoids changing through the manual work, improves gas transmission efficiency of gas transmission equipment greatly.

The top end of the second gas storage barrel 9 is provided with a top cover 11, the second gas storage barrel 9 is fixedly connected with the top cover 11, one end of the second connecting pipe 6 is provided with a snap ring 12, the second connecting pipe 6 is fixedly connected with the snap ring 12, one side of the top cover 11 is provided with a joint 14, the top cover 11 is fixedly connected with the joint 14, the outer surface of the snap ring 12 is provided with a connecting ring 13, the snap ring 12 is movably connected with the connecting ring 13, one side of the snap ring 12 is provided with a blocking piece 15, the snap ring 12 is fixedly connected with the blocking piece 15, one side of the blocking piece 15 is provided with a push rod 16, the blocking piece 15 is fixedly connected with the push rod 16, the connecting ring 13 is fixedly connected with the joint 14 through threads, the inside of the top cover 11 is provided with a spring 17, one end of the spring 17 is fixedly connected with the top cover 11, the inside of, through holes 19 are formed in two sides of the inner wall of the joint 14, the through holes 19 are communicated with the second gas storage barrel 9, and through grooves 20 are formed in the blocking pieces 15.

As shown in fig. 3 to 5, the embodiment specifically is: when the second gas storage barrel 9 needs to be replaced, a person can rotate the connecting ring 13 along the snap ring 12 to separate the connecting ring 13 from one side of the connector 14, the spring 17 can push the stopper 18 in the connector 14 outwards, the through hole 19 in the connector 14 is closed through the stopper 18, so that when the second gas storage barrel 9 is replaced, internal gas is prevented from being partially emitted from the through hole 19, when the second connecting pipe 6 is connected with the connector 14, the person can connect the connecting ring 13 rotating one end of the second connecting pipe 6 with the connector 14 through threads, and meanwhile, the push rod 16 on one side of the baffle 15 can push the stopper 18 inwards, so that the through hole 19 in the inner wall of the connector 14 is opened, and gas can be input from the through groove 20 of the baffle 15 and enter the second gas storage barrel 9 through the through hole 19.

The utility model discloses the theory of operation:

referring to the attached drawings 1-2 of the specification, people can firstly open the first electromagnetic valve 3, the gas pipe 7 can convey gas into the first gas storage barrel 8 through the first connecting pipe 5, the numerical value of the electronic scale 10 is continuously increased along with the increase of the gas in the first gas storage barrel 8, when the numerical value of the electronic scale 10 reaches a certain numerical value, an alarm is sent to the controller 2, after the controller 2 receives alarm information sent by the electronic scale 10, the first electromagnetic valve 3 is closed, the second electromagnetic valve 4 is opened, the gas is conveyed into the second gas storage barrel 9 through the second connecting pipe 6, people can replace the first gas storage barrel 8 which is filled with the gas in the conveying process, and the gas conveying interface can be automatically switched by circulating the steps;

referring to fig. 3-5 of the specification, when the second air receiver 9 needs to be replaced, one may rotate the connection ring 13 along the snap ring 12 to separate the connection ring 13 from one side of the connector 14, at the same time, the spring 17 will push the stopper 18 in the connector 14 outwards, the through hole 19 in the connector 14 is closed by the stopper 18, when the second connection pipe 6 is connected to the connector 14, one may connect the connection ring 13 rotating one end of the second connection pipe 6 with the connector 14 by a screw thread, the push rod 16 will push the stopper 18 inwards, and the gas enters the second air receiver 9 through the through hole 19.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a changeable multiple gas filling's automatic switch-over interface arrangement, includes mounting panel (1), its characterized in that: the upper end fixed mounting of mounting panel (1) has controller (2), the bottom fixed mounting of mounting panel (1) has first solenoid valve (3), one side fixed mounting that the bottom of mounting panel (1) is located first solenoid valve (3) has second solenoid valve (4), the both sides fixed mounting of first solenoid valve (3) has two first connecting pipes (5), the front end and the bottom of second solenoid valve (4) are provided with second connecting pipe (6), the one end and the second solenoid valve (4) fixed connection of second connecting pipe (6), one side of first solenoid valve (3) is provided with first gas receiver (8), first gas receiver (8) are linked together with first solenoid valve (3) through first connecting pipe (5) of first solenoid valve (3) one side, one side of second solenoid valve (4) is provided with second gas receiver (9), the second air storage barrel (9) is communicated with the second electromagnetic valve (4) through a second connecting pipe (6) at the front end of the second electromagnetic valve (4), an electronic scale (10) is arranged at the bottom ends of the second air storage barrel (9) and the first air storage barrel (8), an air conveying pipe (7) is arranged at the bottom ends of the first connecting pipe (5) and the second connecting pipe (6), and the bottom ends of the first connecting pipe (5) and the second connecting pipe (6) are fixedly connected with the air conveying pipe (7).

2. The automatic switching interface device capable of switching between multiple gas filling according to claim 1, wherein: the input ends of the first electromagnetic valve (3) and the second electromagnetic valve (4) are electrically connected with the output end of the controller (2), and the output end of the electronic scale (10) is electrically connected with the input end of the controller (2).

3. The automatic switching interface device capable of switching between multiple gas filling according to claim 1, wherein: the top end of second gas receiver (9) is provided with top cap (11), second gas receiver (9) and top cap (11) fixed connection, the one end of second connecting pipe (6) is provided with snap ring (12), second connecting pipe (6) and snap ring (12) fixed connection.

4. The automatic switching interface device capable of switching between multiple gas filling according to claim 3, wherein: one side of top cap (11) is provided with joint (14), top cap (11) and joint (14) fixed connection, the surface of snap ring (12) is provided with go-between (13), snap ring (12) and go-between (13) swing joint.

5. The automatic switching interface device capable of switching between multiple gas filling according to claim 4, wherein: one side of snap ring (12) is provided with separation blade (15), snap ring (12) and separation blade (15) fixed connection, one side of separation blade (15) is provided with push rod (16), separation blade (15) and push rod (16) fixed connection.

6. The automatic switching interface device capable of switching between multiple gas filling according to claim 5, wherein: the connecting ring (13) is fixedly connected with the joint (14) through threads, a spring (17) is arranged inside the top cover (11), and one end of the spring (17) is fixedly connected with the top cover (11).

7. The automatic switching interface device capable of switching between multiple gas filling according to claim 6, wherein: a stop block (18) is arranged in the joint (14), and the other end of the spring (17) is fixedly connected with the stop block (18).

8. The automatic switching interface device capable of switching between multiple gas filling according to claim 7, wherein: through holes (19) are formed in two sides of the inner wall of the joint (14), the through holes (19) are communicated with the second gas storage barrel (9), and through grooves (20) are formed in the blocking pieces (15).