Integrated multifunctional gas cylinder device

Abstract

The utility model discloses an integrated multifunctional gas cylinder device which comprises a safety valve, a gas cylinder, an inflation electromagnetic valve, a manual deflation valve, a gas adjusting valve, a throwing electromagnetic valve, a temperature and pressure sensor, a deflation electromagnetic valve, an integrated valve body, a sequence control valve and a safety electromagnetic valve. The safety valve, the gas cylinder, the inflation electromagnetic valve, the manual deflation valve, the putting electromagnetic valve, the temperature and pressure sensor, the deflation electromagnetic valve and the sequence control valve are all connected in an inserted mode through the thread integrated valve body, the safety electromagnetic valve is connected with the integrated valve body through a pipeline, the inflation electromagnetic valve is communicated with the gas cylinder, and the gas adjusting valve is connected with the integrated valve body through the sequence control valve. The release electromagnetic valve is connected with the sequence control valve; according to the device, installation controls and the weight of an execution mechanism are effectively reduced, especially for an air source system with limited space and weight, the number of elements of the system is reduced, the purchase cost of equipment can be effectively saved, and the purpose that multiple functional parts are integrated under the limited space requirement and the limited weight requirement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional gas cylinders, in particular to an integrated multifunctional gas cylinder device. Background Technique

[0002] At present, the main function of the existing small gas cylinder system device in China is to provide actuation energy for the actuator after the high-pressure gas stored inside is released. The function is single. Often, multiple gas cylinder devices need to be set up for an actuator to meet the multi-functional use requirements; this leads to an increase in the volume and weight of the system, inconvenient installation and low safety. For systems with high requirements for weight, space, and maintenance, the existing gas cylinder systems cannot meet the use requirements; therefore, there is an urgent need for improved technology on the market to solve the above problems. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an integrated multifunctional gas cylinder device, which effectively reduces the installation control and weight of the actuator. Especially for the gas source system with limited space and weight, it reduces the number of components in the system, reduces the weight of the system, and can effectively save the procurement cost of the equipment, and can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an integrated multifunctional gas cylinder device, including a safety valve, a gas cylinder, an inflation solenoid valve, a manual air release valve, a gas regulating valve, a dosing solenoid valve, a temperature and pressure sensor, a deflation solenoid valve, an integrated valve body, a sequence control valve, and a safety insurance solenoid valve. The safety valve, the gas cylinder, the inflation solenoid valve, the manual air release valve, the dosing solenoid valve, the temperature and pressure sensor, the deflation solenoid valve, and the sequence control valve are all inserted and connected through the threaded integrated valve body. The safety insurance solenoid valve is connected to the integrated valve body through a pipeline. The inflation solenoid valve is communicated with the gas cylinder. The gas regulating valve is connected to the integrated valve body through the sequence control valve. The dosing solenoid valve is connected to the sequence control valve.

[0005] Further, the sequence control valve consists of a sequence control valve housing, a first valve, a slider, a limit block, a push rod, a first spring, and a first base. The first valve, the slider, the limit block, and the push rod are sequentially assembled in the sequence control valve housing. The first spring is arranged between the push rod and the first base. The upper end of the sequence control valve housing is set as chamber A, and the upper side of the sequence control valve housing is set as chamber B. Chamber B is communicated with the gas cylinder. The cavity between the slider and the first base is set as chamber C.

[0006] Further, the deflation solenoid valve consists of a valve housing, an electromagnet, a push rod, a dust-proof block, a sealing block, a second valve, a second spring, a throttle piece, a filter screen, and a second base. The lower end of the deflation solenoid valve is set as port P. A throttle piece and a filter screen are arranged at port P. The filtration accuracy of the filter screen is smaller than the size of the throttle holes on the throttle piece. The throttle pieces are stacked to form a throttle channel.

[0007] Furthermore, a T-port is provided on the side of the air release solenoid valve, and a dust-proof block is provided at the T-port. The dust-proof block is made of rubber material.

[0008] Furthermore, the second base and the air release solenoid valve are threadedly connected at the lower end of the valve housing, and the throttle plate and the filter screen are arranged in the second base.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. The device effectively reduces the installation space and weight of the actuator. Especially for the air source system with limited space and weight, it reduces the number of components in the system, lightens the weight of the system, can effectively save the procurement cost of the equipment, and achieves the purpose of integrating multiple functional components under the limited space and weight requirements.

[0011] 2. It can effectively prevent foreign floating objects or rainwater from entering the solenoid valve, resulting in other failures. At the same time, the air release solenoid valve can precisely control the air pressure inside the gas cylinder through the throttle plate to meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic diagram of the system principle of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the sequence control valve of the present utility model;

[0015] Figure 4 is a schematic structural diagram of the air release solenoid valve of the present utility model;

[0016] Figure 5 is a schematic diagram of the throttle plate combination of the present utility model Figure 1 ;

[0017] Figure 6 is a schematic diagram of the throttle plate combination of the present utility model Figure 2 ;

[0018] Figure 7 is a schematic diagram of the throttle plate combination of the present utility model Figure 3 ;

[0019] Figure 8 is a schematic diagram of the throttle plate combination of the present utility model Figure 4 。

[0020] In the figure: 1 safety valve, 2 gas cylinder, 3 inflation solenoid valve, 4 manual air release valve, 5 air regulating valve, 6 delivery solenoid valve, 7 temperature and pressure sensor, 8 air release solenoid valve, 9 integrated valve body, 10 sequence control valve, 11 safety solenoid valve, 101 sequence control valve housing, 102 valve one, 103 slider, 104 limit block, 105 ejector rod, 106 spring one, 107 base one, 201 electromagnet, 202 push rod, 203 dust-proof block, 204 sealing block, 205 valve two, 206 spring two, 207 throttle plate, 208 filter screen, 209 base two. Specific embodiments

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0022] Please refer to Figure 1-8 , the present invention provides a technical solution: an integrated multifunctional gas cylinder device, including a safety valve 1, a gas cylinder 2, an inflation solenoid valve 3, a manual air release valve 4, an air regulating valve 5, a delivery solenoid valve 6, a temperature and pressure sensor 7, an air release solenoid valve 8, an integrated valve body 9, a sequence control valve 10 and a safety solenoid valve 11. The safety valve 1, the gas cylinder 2, the inflation solenoid valve 3, the manual air release valve 4, the delivery solenoid valve 6, the temperature and pressure sensor 7, the air release solenoid valve 8 and the sequence control valve 10 are all inserted and connected to the integrated valve body 9 through threads. The temperature and pressure sensor 7 can monitor the pressure inside the gas cylinder 2 in real time to ensure that the pressure inside the gas cylinder 2 is in the installation state. The safety solenoid valve 11 is connected to the integrated valve body 9 through a pipeline. The inflation solenoid valve 3 is communicated with the gas cylinder 2. The air regulating valve 5 is connected to the integrated valve body 9 through the sequence control valve 10. The delivery solenoid valve 6 is connected to the sequence control valve 10. The bolt holes reserved at the bottom of the integrated valve body 9 are connected and fixed to the actuator.

[0023] The sequence control valve 10 is composed of a sequence control valve housing 101, a valve one 102, a slider 103, a limit block 104, an ejector rod 105, a spring one 106 and a base one 107. The valve one 102, the slider 103, the limit block 104 and the ejector rod 105 are sequentially assembled in the sequence control valve housing 101. The spring one 106 is arranged between the ejector rod 105 and the base one 107. The upper end of the sequence control valve housing 101 is set as cavity A, and the upper side of the sequence control valve housing 101 is set as cavity B. Cavity B is communicated with the gas cylinder 2. The cavity between the slider 103 and the base one 107 is set as cavity C; As shown in the appendix Figure 3As shown: Schematic structural diagram of the sequence control valve 10. When the actuator is not working, the cavity A is in the atmospheric pressure state, the cavity B is the high-pressure cavity and is connected to the gas cylinder 2, and the cavity C introduces high-pressure gas into this cavity through the throttle hole provided on the slider 103 and is connected to the discharge solenoid valve 6. Since the slider 103 is provided with a throttle hole, when the discharge solenoid valve 6 is energized, the high-pressure gas in the cavity C is discharged to the atmosphere, and the slider 103 moves downward under the action of the gas pressure, overcoming the spring force of the spring 106, and at the same time driving the push rod 105 to move downward; the push rod 105 pushes the hook to unlock the dropped object suspended by the actuator. At this time, the valve 102 and the sequence control valve housing 101 are still in a sealed state. When the slider 103 continues to move downward and contacts the limit block 104, it drives the valve 102 to move downward. At this time, the valve 102 is separated from the sequence control valve housing 101, and a large amount of high-pressure gas is discharged from the cavity A, and the high-pressure gas pushes the object suspended by the hook, quickly separating the heavy object suspended by the hook from the hook.

[0024] As shown in the appendix Figure 4 The following is a schematic structural diagram of the air release solenoid valve 8. The air release solenoid valve 8 is composed of a valve housing, an electromagnet 201, a push rod 202, a dust-proof block 203, a sealing block 204, a valve 205, a spring 206, a throttle plate 207, a filter screen 208, and a base 209. The composition structure of the air release solenoid valve 8 is a conventional existing structure and will not be described in detail here. The lower end of the air release solenoid valve 8 is set as the P port, and a throttle plate 207 and a filter screen 208 are provided at the P port. The filtration accuracy of the filter screen 208 is smaller than the size of the throttle holes on the throttle plate 207. The throttle plates 207 are stacked to form a throttle channel. The function of the filter screen 208 is to prevent larger particle mechanical impurities from blocking the throttle holes of the throttle plate 207.

[0025] Schematic diagram of the combination of throttle plates 207, as shown in the appendix Figure 5 and appendix Figure 6 and appendix Figure 7 and appendix Figure 8 The four different throttle channels and different combination structures shown in the appendix provide a guarantee for the precise control of the air release time.

[0026] The side of the air release solenoid valve 8 is provided with a T port, and a dust-proof block 203 is provided at the T port. The dust-proof block 203 is made of rubber material, and the dust-proof block 203 can effectively prevent foreign floating objects or rainwater from entering the solenoid valve internally, resulting in the occurrence of other failures.

[0027] The base 209 and the air release solenoid valve 8 are threadedly connected to the lower end of the valve housing, and the throttle plate 207 and the filter screen 208 are arranged in the base 209.

[0028] As shown in the appendix Figure 2The figure shows the principle diagram of the utility model. When inflating, the inflation solenoid valve 3 is energized to store the high-pressure gas in the gas cylinder 2. The temperature and pressure sensor 7 can monitor the pressure inside the gas cylinder 2 in real time. After the pressure inside the gas cylinder 2 reaches the specified value, the inflation solenoid valve 3 is de-energized to stop inflation. When the system actuator needs to work, the safety solenoid valve 11 is energized, and the delivery solenoid valve 6 is energized after the system safety is released. After the delivery solenoid valve 6 is energized, the sequence control valve 10 is opened, and the actuator is pushed to move by the piston rod of the sequence control valve 10, and then the high-pressure gas is passed to the suspension mechanism through the gas regulating valve 5; when the system pressure is too high, the deflation solenoid valve 8 is energized to discharge the high-pressure gas in the gas cylinder 2 to the atmosphere. After the pressure inside the gas cylinder reaches the specified value, the deflation solenoid valve 8 is de-energized to stop exhausting. In an unexpected situation, the over-pressure gas can also be discharged to the atmosphere through the safety valve 1. When the system is maintained on the ground, the high-pressure gas in the gas cylinder 2 can be discharged to the atmosphere by opening the manual deflation valve 4.

[0029] The basic principles, main features and advantages of the present invention are shown and described above. Without departing from the spirit and scope of the present invention, the present invention may also be subject to various changes and improvements, which are all within the scope of the present invention to be protected.

Claims

1. An integrated multi-functional gas cylinder device, comprising a safety valve (1), a gas cylinder (2), an inflation solenoid valve (3), a manual air release valve (4), a gas regulating valve (5), a dispensing solenoid valve (6), a temperature and pressure sensor (7), an air release solenoid valve (8), an integrated valve body (9), a sequence control valve (10) and a safety solenoid valve (11), characterized in that: The safety valve (1), gas cylinder (2), inflation solenoid valve (3), manual bleed valve (4), release solenoid valve (6), temperature and pressure sensor (7), bleed solenoid valve (8) and sequence control valve (10) are all inserted and connected through the threaded integrated valve body (9). The safety insurance solenoid valve (11) is connected to the integrated valve body (9) through a pipeline. The inflation solenoid valve (3) is communicated with the gas cylinder (2). The gas regulating valve (5) is connected to the integrated valve body (9) through the sequence control valve (10). The release solenoid valve (6) is connected to the sequence control valve (10).

2. The integrated multi-functional gas cylinder device according to claim 1, characterized in that: The sequence control valve (10) consists of a sequence control valve housing (101), valve flap one (102), slider (103), limit block (104), ejector rod (105), spring one (106) and base one (107). The valve flap one (102), slider (103), limit block (104), ejector rod (105) are sequentially assembled in the sequence control valve housing (101). The spring one (106) is arranged between the ejector rod (105) and the base one (107). The upper end of the sequence control valve housing (101) is set as cavity A, and the upper side of the sequence control valve housing (101) is set as cavity B. Cavity B is communicated with the gas cylinder (2). The cavity between the slider (103) and the base one (107) is set as cavity C.

3. The integrated multifunctional gas cylinder device according to claim 1, characterized in that: The bleed solenoid valve (8) consists of a valve housing, electromagnet (201), push rod (202), dust-proof block (203), sealing block (204), valve flap two (205), spring two (206), throttle piece (207), filter screen (208), base two (209). The lower end of the bleed solenoid valve (8) is set as port P, and a throttle piece (207) and a filter screen (208) are arranged at port P. The filtration accuracy of the filter screen (208) is smaller than the size of the throttle holes on the throttle piece (207). The throttle pieces (207) are stacked to form a throttle channel.

4. The integrated multi-functional gas cylinder device according to claim 3, characterized in that: The side of the bleed solenoid valve (8) is provided with port T, and a dust-proof block (203) is arranged at port T. The dust-proof block (203) is made of rubber material.

5. The integrated multifunctional gas cylinder device according to claim 3, characterized in that: The base two (209) and the bleed solenoid valve (8) are threadedly connected at the lower end of the valve housing. The throttle piece (207) and the filter screen (208) are arranged in the base two (209).

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