CN217684414U

CN217684414U - Integrated air capacitor

Info

Publication number: CN217684414U
Application number: CN202220970698.XU
Authority: CN
Inventors: 任建明; 王全民
Original assignee: Ningbo Quansheng Century Pneumatic Technology Co ltd
Current assignee: Ningbo Quansheng Century Pneumatic Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-10-28
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses an integrated gas container, which comprises an air cylinder and a collecting plate, wherein the collecting plate is provided with an air inlet A, an air outlet B and an air outlet C, the air inlet A is communicated with an accommodating cavity through an air inlet channel, the air outlet B is communicated with the accommodating cavity through an air outlet channel I, the air outlet C is communicated with the air outlet channel I through an air outlet channel II, and the collecting plate is provided with a solenoid valve I, a solenoid valve II and a solenoid valve III; solenoid valve I includes valve body I, valve rod I and pilot valve subassembly I, be equipped with the elastic component I that drives valve rod I towards the motion of I one end of pilot valve subassembly in the valve pocket I, valve body I is equipped with the inlet channel of the adjacent air inlet A one side of intercommunication and the air inlet I of valve pocket I and the adjacent inlet channel that holds chamber one side of intercommunication and the gas outlet I of valve pocket I, through I control valve of pilot valve subassembly I position in valve pocket I with the break-make of control inlet channel, this gas is held and is adopted the plunger type solenoid valve, stability and reliability are improved.

Description

Integrated air capacitor

Technical Field

The utility model relates to a technical field of gas capacity, in particular to integral type gas capacity.

Background

The gas container is a container for containing gas, is equivalent to a gas storage tank, has the capacity of storing certain compressed air, can ensure the continuity and the stability of output gas and stabilize gas pressure, and is often used as a basic element to be widely applied to inflation equipment and pneumatic circuits. In the prior art, the gas container has a large volume, occupies a large space, and is only used for storing gas, when the gas container is used, a plurality of control elements are required to be connected to control the gas circuit of the gas container, so that the gas container can play the effect, the installation and the use are very inconvenient, the debugging is difficult, the working efficiency is influenced, in order to solve the technical problem, technical personnel design the gas container with the adjustable gas circuit, and the gas container is simple in structure, convenient to install and capable of adjusting the gas circuit, in particular to refer to Chinese patent (No. CN 210769604U), but the electromagnetic valve adopted by the gas container is a direct-acting electromagnetic valve, the functional performance is not stable and reliable enough, on the other hand, the gas container only has the function of a capacitor, a pressure reducing valve is required to be externally arranged when the gas container is used, and the assembly difficulty and the use cost are increased.

Disclosure of Invention

The utility model aims at providing an integral type gas capacity adopts the plunger type solenoid valve, improves stability and reliability.

The above technical purpose of the present invention can be achieved by the following technical solutions: an integrated gas capacitor comprises a gas storage cylinder and a manifold plate, wherein a containing cavity is formed in the gas storage cylinder, the manifold plate is connected to the gas storage cylinder, a gas inlet A, a gas outlet B and a gas outlet C are formed in the manifold plate, the gas inlet A is communicated with the containing cavity through a gas inlet channel, the gas outlet B is communicated with the containing cavity through a gas outlet channel I, the gas outlet C is communicated with the gas outlet channel I through a gas outlet channel II, and a solenoid valve I for controlling the on-off of the gas inlet channel, a solenoid valve II for controlling the on-off of the gas outlet channel I and a solenoid valve III for controlling the on-off of the gas outlet channel II are arranged on the manifold plate;

the electromagnetic valve I comprises a valve body I, a valve rod I and a pilot valve assembly I, wherein the valve body I is internally provided with a valve cavity I, the valve rod I is arranged in the valve cavity I in a sliding mode, the pilot valve assembly I is connected to the valve body I, an elastic piece I is arranged in the valve cavity I and drives the valve rod I to move towards one end of the pilot valve assembly I, the valve body I is provided with an air inlet channel and an air inlet I, the air inlet channel is communicated with one side, close to an air inlet A, of the valve cavity I, an air outlet channel is communicated with one side, close to an accommodating cavity, of the valve cavity I, and the position of the valve rod I in the valve cavity I is controlled through the pilot valve assembly I so as to control the on-off of the air inlet channel;

the solenoid valve II is including being equipped with the valve body II of valve pocket II, slide and set up valve rod II in valve pocket II, connect in the pilot valve subassembly II of valve body II, be equipped with the elastic component II that drives valve rod II towards II one end motions of pilot valve subassembly in the valve pocket II, valve body II is equipped with the air outlet channel I that the intercommunication is close to holding chamber one side and the air inlet II of valve pocket II and the air outlet channel I that the intercommunication is close to gas outlet B one side and the gas outlet II of valve pocket II, through II break-make of control valve rod II position in valve pocket II of pilot valve subassembly in order to control air outlet channel I.

Further, the solenoid valve III is equipped with valve body III of valve pocket III including being equipped with, slide and set up valve rod III in valve pocket III, connect in valve body III's pilot valve subassembly III, be equipped with the elastic component III of driving valve rod III towards the motion of pilot valve subassembly III one end in the valve pocket III, valve body III is equipped with the air outlet channel II of the adjacent air outlet channel I one side of intercommunication and air inlet III of valve pocket III and the air outlet channel II of the adjacent air outlet C one side of intercommunication and the air outlet channel III of valve pocket III, through the III control valve rod of pilot valve subassembly III position in valve pocket III in order to control the break-make of air outlet channel II.

Furthermore, an exhaust port communicated with the valve cavity III is formed in the side wall of the valve body III, and when the pilot valve assembly III is electrified, the driving valve rod III is driven to slide to separate the air inlet III from the air outlet III and communicate the air outlet III with the exhaust port; when the pilot valve assembly III is powered off, the elastic piece III drives the valve rod III to slide so as to conduct the air inlet III and the air outlet III and separate the air outlet III and the exhaust port.

Furthermore, a silencer is installed at the position, corresponding to the exhaust port, of the valve body III.

Furthermore, a pressure reducing valve is installed at the position, corresponding to the air inlet A, of the confluence plate.

Further, a pressure gauge is arranged on the pressure reducing valve.

Furthermore, an inlet of the pressure reducing valve is provided with an air inlet joint, the air inlet joint forms an included angle a with the horizontal line, wherein the a is more than or equal to 50 degrees and less than or equal to 70 degrees.

Furthermore, the cylinder manifold is provided with air outlet joints corresponding to the air outlet B and the air outlet C respectively, the air outlet joints and a horizontal line form an included angle B, and the included angle B is more than or equal to 15 degrees and less than or equal to 35 degrees.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides an integral type gas capacity, adopts the plunger type solenoid valve, improves stability and reliability, is integrated as an organic whole with relief pressure valve and gas capacity, and the user can directly use, need not external fitting, and it is more convenient to use, is favorable to reducing use cost.

Drawings

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

Fig. 2 is a cross-sectional view at a of the present invention.

Fig. 3 is a cross-sectional view at B of the present invention.

Fig. 4 is a cross-sectional view at C of the present invention.

Fig. 5 is a cross-sectional view at D of the present invention.

Fig. 6 is a cross-sectional view at E of the present invention.

Fig. 7 is a left side view of the present invention.

Fig. 8 is a front view of the present invention.

In the figure: 1. an air cylinder; 11. a cavity; 2. a bus bar; 21. an air inlet A; 22. an air outlet B; 23. an air outlet C; 24. an air intake passage; 25. an air outlet channel I; 26. an air outlet channel II; 3. a solenoid valve I; 31. a valve body I; 311. a valve cavity I; 312. an air inlet I; 313. an air outlet I; 32. a valve rod I; 33. a pilot valve component I; 34. an elastic member I; 4. a solenoid valve II; 41. a valve body II; 411. a valve cavity II; 412. an air inlet II; 413. an air outlet II; 42. a valve rod II; 43. a pilot valve component II; 44. an elastic member II; 5. a solenoid valve III; 51. a valve body III; 511. a valve cavity III; 512. an air inlet III; 513. an air outlet III; 514. an exhaust port; 52. a valve stem III; 53. a pilot valve component III; 54. an elastic member III; 55. a muffler; 6. a pressure reducing valve; 61. a pressure gauge; 62. an air inlet joint; 7. an air outlet joint.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-8, an integral type gas capacity, be equipped with the gas receiver 1 that holds chamber 11 in including and connect in the cylinder manifold 2 of gas receiver 1, be equipped with air inlet A21, gas outlet B22 and gas outlet C23 on the cylinder manifold 2, air inlet A21 passes through inlet channel 24 and holds chamber 11 intercommunication, gas outlet B22 passes through outlet channel I25 and holds chamber 11 intercommunication, gas outlet C23 passes through outlet channel II 26 and outlet channel I25 intercommunication, is equipped with solenoid valve I3 of control inlet channel 24 break-make, the solenoid valve II 4 of control outlet channel I25 break-make and the solenoid valve III 5 of control outlet channel II 26 break-make on the cylinder manifold 2, above structure cost utility model's foundation structure.

The electromagnetic valve I3 comprises a valve body I31, a valve rod I32 and a pilot valve assembly I33, wherein the valve body I31 is internally provided with a valve cavity I311, the valve rod I32 is slidably arranged in the valve cavity I311, the pilot valve assembly I33 is connected to the valve body I31, an elastic piece I34 is arranged in the valve cavity I311 and drives the valve rod I32 to move towards one end of the pilot valve assembly I33, a pilot valve port I is arranged in the pilot valve assembly I33, a pilot channel I communicating the pilot valve port I with an air inlet A21 is arranged in the valve body I31, two ends of the valve rod I32 are respectively provided with a piston, wherein one side of the elastic piece I34 is a small piston, one side of the pilot valve assembly I33 is a large piston, the valve body I31 is provided with an air inlet channel 24, close to the air inlet A21, communicated with the valve cavity I311, and an air inlet I312, and an air outlet I313 communicating one side of the accommodating cavity 11 with the valve cavity I311, and the air inlet channel 24 and the valve cavity I311 are communicated, and the position of the valve cavity I313 is controlled by the pilot valve assembly I33, and the position of the valve rod I32 is controlled by the pilot valve cavity I33, so that the air inlet channel 24 is controlled.

The electromagnetic valve I3 is a normally closed electromagnetic valve, specifically, when the electromagnetic valve I3 is in a normal state (the pilot valve component I33 is not electrified), the valve rod I32 is positioned on one side abutting against the pilot valve component I33 under the action of the elastic component I34, at the moment, the air inlet I312 and the air outlet I313 are separated, namely, the air inlet channel 24 is in a separated state, and in the state, the air can not be filled into the cavity 11 of the air reservoir 1 through the air inlet A21; when needing to aerify towards the appearance intracavity 11 of gas receiver 1, pilot valve subassembly I33 circular telegram, and pilot valve port I is opened, and the gas through air inlet A21 passes through pilot channel I and enters into in the valve pocket I311 that is located big piston one side, drives valve rod I32 and slides towards the direction of compression elastic component I34 one side under the pressure differential effect, and air inlet I312 is linked together with gas outlet I313 this moment, and gas can aerify towards the appearance intracavity 11 of gas receiver 1 under this state.

Solenoid valve II 4 is equipped with valve body II 41 of valve pocket II 411 including, slides and sets up in valve rod II 42 in valve pocket II 411, connect in pilot valve subassembly II 43 of valve body II 41, is equipped with elastic component II 44 of driving valve rod II 42 towards pilot valve subassembly II 43 one end motion in valve pocket II 411, the both ends of valve rod I32 are equipped with the piston respectively, and wherein lie in elastic component I34 one side for little piston, lie in pilot valve subassembly I33 one side for big piston, valve body II 41 is equipped with the air outlet channel I25 of the neighbouring air outlet channel I25 that holds 11 one side and valve pocket II 411 of air inlet II 412 and the neighbouring air outlet channel I25 of air outlet B22 one side of intercommunication and the air outlet II 413 of valve pocket II 411, through the position of pilot valve subassembly II 43 control valve rod II 42 in II valve pocket 411 with the break-make-break-make of control air outlet channel I25, the utility model discloses in, be equipped with guide valve port II in the valve subassembly II 43, be equipped with the pilot channel II that communicates guide valve port II and neighbouring air outlet channel I25 that holds 11 one side of the neighbouring air outlet channel that holds the chamber I25 of pilot valve port II.

The electromagnetic valve ii 4 is a normally closed electromagnetic valve, specifically, when the electromagnetic valve ii 4 is in a normal state (the pilot valve assembly ii 43 is not energized), the valve rod ii 42 is located on one side abutting against the pilot valve assembly ii 43 under the action of the elastic member ii 44, at this time, the air inlet ii 412 and the air outlet ii 413 are separated, that is, the air outlet channel i 25 is in a separated state, and in this state, the air in the cavity 11 of the air cylinder 1 does not flow into the air outlet B22; when the gas in the cavity 11 of the gas storage cylinder 1 needs to flow into the gas outlet B22 (i.e. when the gas in the cavity 11 of the gas storage cylinder 1 needs to be filled into the pneumatic element connected to the gas outlet B22), the pilot valve assembly ii 43 is energized, the pilot valve port ii is opened, the gas in the cavity 11 enters the valve cavity ii 411 on one side of the large piston through the pilot passage ii, the valve rod ii 42 is driven to slide toward one side of the compression elastic element ii 44 under the action of pressure difference, at this time, the gas inlet ii 412 is communicated with the gas outlet ii 413, that is, the gas outlet passage i 25 is conducted, and the gas in the cavity 11 of the gas storage cylinder 1 can be filled into the pneumatic element connected to the gas outlet B22 in this state.

The solenoid valve III 5 is including being equipped with valve body III 51 of valve pocket III 511, the valve rod III 52 that sets up in valve pocket III 511 in the slip, connect in valve body III 51 pilot valve subassembly III 53, be equipped with the elastic component III 54 of driving valve rod III 52 towards pilot valve subassembly III 53 one end motion in the valve pocket III 511, valve body III 51 is equipped with the air outlet channel II 26 of the adjacent air outlet channel I25 one side of intercommunication and air inlet III 512 of valve pocket III 511 and the adjacent air outlet channel II 26 of gas outlet C23 one side of intercommunication and the air outlet III 513 of valve pocket III 511, controls the position of valve rod III 52 in valve pocket III 511 through pilot valve subassembly III 53 in order to control the break-make of air outlet channel II 26, in the utility model, be equipped with pilot valve mouth III in the pilot valve subassembly III 53, be equipped with the pilot valve mouth III of intercommunication pilot valve mouth III in the valve body 51 and the adjacent air outlet channel II 26 of air outlet channel III of air outlet channel I25 one side.

The side wall of the valve body III 51 is provided with an exhaust port 514 communicated with the valve cavity III 511, a silencer 55 is installed at the position, corresponding to the exhaust port 514, of the valve body III 51, and when the pilot valve assembly III 53 is electrified, the valve rod III 52 is driven to slide so as to block the air inlet III 512 and the air outlet III 513 and communicate the air outlet III 513 with the exhaust port 514; when the pilot valve assembly III 53 is powered off, the elastic piece III 54 drives the valve rod III 52 to slide so as to conduct the air inlet III 512 and the air outlet III 513 and separate the air outlet III 513 and the air outlet 514.

The electromagnetic valve iii 5 is a normally open electromagnetic valve, specifically, when the electromagnetic valve iii 5 is in a normal state (the pilot valve assembly iii 53 is not energized), the valve rod iii 52 is located by the elastic member iii 54 and abuts against one side of the pilot valve assembly iii 53, at this time, the air inlet iii 512 is conducted with the air outlet iii 513, that is, the air outlet channel ii 26 is in a conducting state, and meanwhile, the air outlet iii 513 is isolated from the air outlet 514, and in a state that the air outlet channel i 25 is kept in a conducting state, the air in the accommodating cavity 11 of the air storage cylinder 1 can be filled into the pneumatic element connected to the air outlet C23; when the air outlet channel II 26 needs to be blocked, the pilot valve assembly III 53 is electrified, the pilot valve port III is opened, the air in the cavity 11 enters the valve cavity III 511 on one side of the large piston through the pilot channel III, the valve rod III 52 is driven to slide towards one side of the compression elastic piece III 54 under the action of pressure difference, at the moment, the air inlet III 512 and the air outlet III 513 are blocked, namely, the air outlet channel II 26 is blocked, in this state, the air in the cavity 11 of the air storage cylinder 1 cannot be filled into a pneumatic element connected with the air outlet C23, meanwhile, the air outlet III 513 and the air outlet 514 are communicated under the state, and the air in the pneumatic element connected with the air outlet C23 is exhausted through the air outlet 514.

The cylinder manifold 2 corresponds air inlet A21's position and installs relief pressure valve 6, furtherly, be equipped with manometer 61 on the relief pressure valve 6, it is integrated as an organic whole with relief pressure valve 6 and gas capacity, the user can directly use, need not external fitting, and it is more convenient to use, is favorable to reducing use cost.

An inlet of the pressure reducing valve 6 is provided with an air inlet joint 62, the air inlet joint 62 forms an included angle a with the horizontal line, wherein the included angle a is more than or equal to 50 degrees and less than or equal to 70 degrees, the convergence plate 2 is respectively provided with an air outlet joint 7 corresponding to the air outlet B22 and the air outlet C23, the air outlet joint 7 forms an included angle B with the horizontal line, and the included angle B is more than or equal to 15 degrees and less than or equal to 35 degrees.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides an integral type gas capacity, is equipped with gas receiver (1) that holds chamber (11) and connects in cylinder manifold (2) of gas receiver (1) in including, be equipped with air inlet A (21), gas outlet B (22) and gas outlet C (23) on cylinder manifold (2), air inlet A (21) are through inlet channel (24) and hold chamber (11) intercommunication, and gas outlet B (22) are through outlet channel I (25) and hold chamber (11) intercommunication, and gas outlet C (23) are through outlet channel II (26) and outlet channel I (25) intercommunication, its characterized in that: an electromagnetic valve I (3) for controlling the on-off of the air inlet channel (24), an electromagnetic valve II (4) for controlling the on-off of the air outlet channel I (25) and an electromagnetic valve III (5) for controlling the on-off of the air outlet channel II (26) are arranged on the confluence plate (2);

the electromagnetic valve I (3) comprises a valve body I (31) with a valve cavity I (311) arranged therein, a valve rod I (32) arranged in the valve cavity I (311) in a sliding mode and a pilot valve component I (33) connected to the valve body I (31), an elastic component I (34) which drives the valve rod I (32) to move towards one end of the pilot valve component I (33) is arranged in the valve cavity I (311), the valve body I (31) is provided with an air inlet channel (24) adjacent to one side of an air inlet A (21) and an air inlet I (312) of the valve cavity I (311) and an air outlet I (313) adjacent to one side of a containing cavity (11) and communicating the air inlet channel (24) of the valve cavity I (311), and the position of the valve rod I (32) in the valve cavity I (311) is controlled through the pilot valve component I (33) so as to control the on-off of the air inlet channel (24);

the solenoid valve II (4) is including being equipped with valve body II (41) of valve pocket II (411) in, slide and set up valve rod II (42) in valve pocket II (411) and connect in pilot valve subassembly II (43) of valve body II (41), be equipped with in valve pocket II (411) and drive valve rod II (42) towards the elastic component II (44) of pilot valve subassembly II (43) one end motion, valve body II (41) are equipped with the air outlet channel I (25) of the adjacent appearance chamber (11) one side of intercommunication and air inlet II (412) of valve pocket II (411) and the air outlet II (413) of air outlet channel I (25) and valve pocket II (411) of the adjacent air outlet B (22) one side of intercommunication, through the on-off of the position of pilot valve subassembly II (43) control valve rod II (42) in valve pocket II (411) with control air outlet channel I (25).

2. An integral gas capacitor as claimed in claim 1, wherein: the electromagnetic valve III (5) comprises a valve body III (51) with a valve cavity III (511) arranged therein, a valve rod III (52) arranged in the valve cavity III (511) in a sliding mode and a pilot valve assembly III (53) connected to the valve body III (51), an elastic piece III (54) driving the valve rod III (52) to move towards one end of the pilot valve assembly III (53) is arranged in the valve cavity III (511), the valve body III (51) is provided with an air outlet channel II (26) adjacent to one side of an air outlet channel I (25) and an air inlet III (512) of the valve cavity III (511) and an air outlet III (513) adjacent to one side of an air outlet channel C (23) and the valve cavity III (511) in a communicating mode, and the position of the valve rod III (52) in the valve cavity III (511) is controlled through the pilot valve assembly III (53) to control the on-off of the air outlet channel II (26).

3. An integrated gas capacitor as claimed in claim 2, wherein: an exhaust port (514) communicated with the valve cavity III (511) is formed in the side wall of the valve body III (51), and when the pilot valve assembly III (53) is electrified, the valve rod III (52) is driven to slide to block the air inlet III (512) and the air outlet III (513) and communicate the air outlet III (513) and the exhaust port (514); when the pilot valve assembly III (53) is powered off, the elastic piece III (54) drives the valve rod III (52) to slide so as to conduct the air inlet III (512) and the air outlet III (513) and separate the air outlet III (513) and the exhaust port (514).

4. An integrated gas capacitor as claimed in claim 3, wherein: and a silencer (55) is arranged at the position of the valve body III (51) corresponding to the exhaust port (514).

5. An integrated gas container according to any one of claims 1 to 4, wherein: and a pressure reducing valve (6) is arranged at the position of the confluence plate (2) corresponding to the air inlet A (21).

6. An integrated gas capacitor as claimed in claim 5, wherein: and a pressure gauge (61) is arranged on the pressure reducing valve (6).

7. An integrated gas capacitor as claimed in claim 5, wherein: an inlet of the pressure reducing valve (6) is provided with an air inlet joint (62), the air inlet joint (62) and a horizontal line form an included angle a, wherein a is more than or equal to 50 degrees and less than or equal to 70 degrees.

8. An integral gas capacitor as claimed in claim 7, wherein: the confluence plate (2) is provided with air outlet joints (7) corresponding to the air outlet B (22) and the air outlet C (23) respectively, the air outlet joints (7) form an included angle B with a horizontal line, and the B is more than or equal to 15 degrees and less than or equal to 35 degrees.