Gas turbine fuel system valve double-electromagnetic-valve parallel control system

Abstract

The invention provides a gas turbine fuel system valve double-electromagnetic-valve parallel control system, and relates to the field of fuel control. When an electromagnetic assembly needs to be maintained and overhauled, a fixed air cylinder is controlled to be started, separation of a fixed insertion block and a fixed groove can be easily achieved, and therefore a fixed base is rapidly detached; by means of the design, time and labor cost needed by maintenance are reduced, maintenance efficiency is improved, and the problems that in the follow-up maintenance process, disassembly and assembly of the electromagnetic valve need many tools, consequently, disassembly of the electromagnetic valve needs a large amount of time, and the maintenance cost is reduced are solved. And meanwhile, a fixing mechanism of the electromagnetic valve is generally of an integrated structural design, but the electromagnetic valve needs to be installed at different positions of a gas system, so that the fixing position of the electromagnetic valve cannot be adjusted according to needs, and the fixing convenience of the electromagnetic valve is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of fuel control, and particularly relates to a dual-solenoid valve parallel control system for a valve of a gas turbine fuel system. Background Art

[0002] The natural gas pre-module is responsible for receiving natural gas from a pressure regulating station. After filtering and metering, the natural gas is sent to the DLN valve station through a pipeline, and then the pressure and flow rate of the natural gas are regulated by the speed ratio valve and the control valve of the DLN valve station to meet the requirements of the gas turbine for the pressure and flow rate of natural gas. The natural gas processed by the pre-module is transported to the DLN valve station through a pipeline controlled by an auxiliary shut-off valve for use by the gas turbine. The auxiliary shut-off valve of the pre-module in this factory is a pneumatic ball valve, and its operating air source is taken from the natural gas pipeline in front of the auxiliary shut-off valve. After filtering and pressure regulation, the operating air source is divided into two paths: one path is switched by the auxiliary shut-off solenoid valve and its bypass ball valve through a three-way valve to select remote control or local manual control to enter the cylinder of the auxiliary shut-off valve; the other path is switched by the bleed solenoid valve and its bypass ball valve through a three-way valve to select remote control or local manual control to enter the cylinder of the bleed valve.

[0003] The auxiliary shut-off valve of the pre-module is provided with a single solenoid valve, and the solenoid valve is designed to be closed when de-energized. There is a risk of the unit tripping due to a single solenoid valve failure. Moreover, during subsequent maintenance, the disassembly and installation of the solenoid valve require a lot of tools for operation. Therefore, it takes a long time to disassemble the solenoid valve, resulting in a decrease in the maintainability of the solenoid valve. At the same time, the fixing mechanism of the solenoid valve is usually designed as an integral structure. However, the solenoid valve needs to be installed at different positions of the gas system, resulting in the inability to adjust the fixing position as needed, thus reducing the fixing convenience of the solenoid valve. Summary of the Invention

[0004] The present invention application discloses a dual-solenoid valve parallel control system for a valve of a gas turbine fuel system to solve the problems mentioned in the above background art that during subsequent maintenance, the disassembly and installation of the solenoid valve require a lot of tools for operation. Therefore, it takes a long time to disassemble the solenoid valve, resulting in a decrease in the maintainability of the solenoid valve. At the same time, the fixing mechanism of the solenoid valve is usually designed as an integral structure. However, the solenoid valve needs to be installed at different positions of the gas system, resulting in the inability to adjust the fixing position as needed, thus reducing the fixing convenience of the solenoid valve.

[0005] The present invention application disclosure relates to a dual solenoid valve parallel control system for a gas turbine fuel system. Whenever maintenance and repair of the electromagnetic component are required, by controlling the activation of the fixed cylinder, the separation of the fixed insert block from the fixed slot can be easily achieved, thereby quickly disassembling the fixed seat, which provides great convenience for the maintenance and repair of the electromagnetic component. This design reduces the time and labor costs required for maintenance and improves the maintenance efficiency. After the maintenance and repair of the electromagnetic component are completed, simply inserting the detection insert block into the detection jack can trigger the proximity switch, and the natural gas pre-module automatically controls the activation of the fixed cylinder, causing the fixed insert block to re-insert into the fixed slot and firmly fixing the fixed seat. This automated process not only simplifies the operation steps but also avoids damage or safety hazards that may be caused by improper manual operation.

[0006] In the first aspect of the present disclosure, a dual solenoid valve parallel control system for a gas turbine fuel system is provided, which specifically includes: an integrated valve body, with two integrated valve bodies provided, and a connecting valve body integrally arranged outside the integrated valve body; on both sides at one end of the connecting valve body, two groups of fixed side seats in the shape of rectangular seats are symmetrically and fixedly installed; a fixed seat is fixedly installed at one end of the connecting valve body; a fixed base is fixed at the bottom of the integrated valve body; the integrated valve body further includes: a control component, which is fixedly installed on the top of the integrated valve body; two electromagnetic components installed on one side of the integrated valve body, which form a redundant structure in an integrated parallel form. This design not only improves the fault tolerance of the system but also ensures that even when one group of electromagnetic components fails, the other group can immediately take over the control task to ensure the continuous and stable operation of the system. The fully integrated compact modular structure and the directly connected structure of the valve-to-valve pipeline integrated module greatly reduce the volume and weight of the system, simplify the installation and maintenance processes, and reduce the overall cost of the system.

[0007] As a further solution of the present invention, a connection groove is provided on one side of the fixed side seat; the fixed side seat includes: a detection jack, the shape of the detection jack is a rectangular groove structure, and the number of detection jacks is set to two, and the detection jacks are symmetrically arranged at the front end of the fixed side seat; a detection slider, the shape of the detection slider is a rectangular block structure, and the detection slider slides inside the detection jack; a spring is installed between the detection slider and the fixed side seat; a proximity switch is fixedly installed inside the detection jack.

[0008] As a further solution of the present invention, the fixed side seat further includes: a fixed side frame, which is fixedly installed on one side of the fixed side seat; a fixed cylinder, which is fixedly installed inside the fixed side frame.

[0009] As a further solution of the present invention, the fixed side seat further includes: a fixed slider, the shape of the fixed slider is a rectangular block structure, and the fixed slider is fixedly installed at one end of the piston rod of the fixed cylinder; a fixed insertion block, the shape of the fixed insertion block is a rectangular block structure, and the fixed insertion block is integrally arranged on one side of the fixed slider.

[0010] As a further solution of the present invention, the fixed seat further includes: a fixed side joint, the shape of the fixed side joint is a long strip head structure, and the number of the fixed side joints is set to two, and the fixed side joints are symmetrically and integrally arranged on both sides of the fixed seat; an electromagnetic component, the electromagnetic component is fixedly installed on one side of the fixed seat; the electric connection between the integrated valve body, the electromagnetic component, the control component, the fixed cylinder, the proximity switch and the natural gas pre-module realizes a high degree of automation and intelligent control. The natural gas pre-module, as the central control unit, uniformly commands the opening and closing of the integrated valve body.

[0011] As a further solution of the present invention, the fixed seat further includes: a fixed plug, the shape of the fixed plug is a rectangular head structure, and the fixed plug is integrally arranged on one side of the fixed side joint; the fixed plug is fitted with the connection groove of the fixed side seat.

[0012] As a further solution of the present invention, the fixed seat further includes: a detection insertion block, the shape of the detection insertion block is a rectangular block structure, and the number of the detection insertion blocks is four, and the detection insertion blocks are symmetrically and integrally arranged on one side of the fixed seat; the detection insertion blocks are fitted with the detection jacks; by controlling the start of the fixed cylinder, the separation of the fixed insertion block from the fixed groove can be easily realized, so as to quickly disassemble the fixed seat, which provides great convenience for the maintenance of the electromagnetic component.

[0013] As a further solution of the present invention, the fixed base includes: a matching support column, the number of the matching support columns is set to three, and the matching support columns are integrally arranged in the middle of the fixed base; an adjustment chute, the shape of the adjustment chute is a T-shaped groove structure, and the adjustment chute is opened at the bottom of the fixed base.

[0014] As a further solution of the present invention, the fixed base further includes: an adjustment slide plate, one end of the adjustment slide plate is in an arc structure, and a fixed jack is opened at one end of the adjustment slide plate, and the adjustment slide plate slides at the bottom of the adjustment chute; a limit block, the shape of the limit block is a T-shaped block structure, and the limit block is integrally arranged on the top of the adjustment slide plate; the limit block is slidably connected with the adjustment chute.

[0015] As a further solution of the present invention, the fixed base further includes: a limiting tooth, which is provided on one side of the limiting block; a limiting slider, on one side of which a mating tooth is provided, and the number of the limiting sliders is set to two, and the limiting sliders are symmetrically slid on one side of the adjustment chute; the mating tooth of the limiting slider is engaged with the limiting tooth; an adjustment screw, which rotates on one side of the limiting slider; the adjustment screw is threadedly connected to the fixed base; by inserting a hexagon wrench into one end of the adjustment screw to drive its rotation, the position of the limiting slider can be flexibly adjusted, thereby changing the fixed position of the integrated valve body. This adjustable design enables the integrated valve body to adapt to the requirements of different installation environments, improving the versatility and flexibility of the system. When the fixed position adjustment is completed, by reversely rotating the adjustment screw, the limiting slider is fitted with the limiting block, and the mating teeth are engaged with the limiting teeth to complete the restriction of the adjustment slide plate. This locking mechanism ensures the stability and reliability of the integrated valve body during long-term use, providing a strong guarantee for the safe and efficient operation of the system. Finally, the fixing screws are inserted again for fixing operation, further enhancing the stability and durability of the system.

[0016] The dual-solenoid valve parallel control system for the valve of a gas turbine fuel system provided by the present invention has the following

[0017] Beneficial effects:

[0018] Through the electrical connection between the integrated valve body, the electromagnetic component, the control component, the fixed cylinder, the proximity switch and the natural gas pre-module, a high degree of automation and intelligent control is achieved. The natural gas pre-module, as the central control unit, uniformly commands the opening and closing of the integrated valve body, greatly improving the response speed and control accuracy of the control system. This centralized control method simplifies the operation process, reduces the risk of human operation errors, and is also convenient for remote monitoring and fault diagnosis of the system. When a single solenoid valve fails, the other solenoid valve can still work normally, avoiding the risk of the auxiliary shut-off valve losing the working gas source and closing. The fully integrated compact modular structure and the on-line diagnosis and maintenance function of the dual-solenoid valve group further improve the safety and maintainability of the system.

[0019] Two groups of electromagnetic components installed on one side of the integrated valve body form a redundant structure in an integrated parallel form. This design not only improves the fault tolerance of the system, but also ensures that even when one group of electromagnetic components fails, the other group can immediately take over the control task to ensure the continuous and stable operation of the system. The fully integrated compact modular structure and the directly connected structure of the integrated valve pipeline between valves greatly reduce the volume and weight of the system, simplify the installation and maintenance process, and reduce the overall cost of the system.

[0020] Whenever maintenance and repair of the electromagnetic component are required, by controlling the activation of the fixed cylinder, the separation of the fixed insert block from the fixed slot can be easily achieved, thus quickly disassembling the fixed seat, which provides great convenience for the maintenance and repair of the electromagnetic component. This design reduces the time and labor costs required for maintenance and improves the maintenance efficiency. After the maintenance and repair of the electromagnetic component are completed, simply inserting the detection insert block into the detection jack can trigger the proximity switch, automatically controlling the activation of the fixed cylinder through the natural gas front-end module, so that the fixed insert block is reinserted into the fixed slot to firmly fix the fixed seat. This automated process not only simplifies the operation steps but also avoids potential damage or safety hazards caused by improper manual operation.

[0021] When fixing the integrated valve body, by inserting a hex wrench into one end of the adjustment screw rod to drive its rotation, the position of the limit slider can be flexibly adjusted, thereby changing the fixed position of the integrated valve body. This adjustable design enables the integrated valve body to adapt to the requirements of different installation environments, improving the versatility and flexibility of the system. After the fixed position is adjusted, by rotating the adjustment screw rod in the reverse direction, the limit slider is fitted with the limit block, and the engagement of the engaging teeth with the limiting teeth is used to complete the restriction of the adjustment slide plate. This locking mechanism ensures the stability and reliability of the integrated valve body during long-term use, providing a strong guarantee for the safe and efficient operation of the system. Finally, inserting the fixing screw again for the fixing operation further enhances the stability and durability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0023] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0024] In the drawings:

[0025] Figure 1 is an overall axonometric three-dimensional structural schematic diagram of the dual-solenoid valve parallel control system of the gas turbine fuel system valve in the embodiment of the present invention.

[0026] Figure 2 is a structural schematic diagram of the integrated valve body of the dual-solenoid valve parallel control system of the gas turbine fuel system valve in the embodiment of the present invention.

[0027] Figure 3 is a structural schematic diagram of the fixed side seat of the dual-solenoid valve parallel control system of the gas turbine fuel system valve in the embodiment of the present invention.

[0028] Figure 4 is a disassembled structural schematic diagram of the fixed side seat of the dual-solenoid valve parallel control system of the gas turbine fuel system valve in the embodiment of the present invention.

[0029] Figure 5 It is a schematic diagram of the fixed seat structure of the dual-solenoid valve parallel control system for the gas turbine fuel system valve in an embodiment of the present invention.

[0030] Figure 6 It is a schematic diagram of the fixed base structure of the dual-solenoid valve parallel control system for the gas turbine fuel system valve in an embodiment of the present invention.

[0031] Figure 7 It is a schematic diagram of the disassembled structure of the fixed base of the dual-solenoid valve parallel control system for the gas turbine fuel system valve in an embodiment of the present invention.

[0032] Figure 8 It is a system block diagram of the dual-solenoid valve parallel control system for the gas turbine fuel system valve in an embodiment of the present invention.

[0033] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0034] 1. Integrated valve body; 101. Connecting valve body; 102. Control component; 2. Fixed side seat; 201. Detection jack; 202. Detection slider; 203. Proximity switch; 204. Fixed side frame; 205. Fixed cylinder; 206. Fixed slider; 207. Fixed insert block; 3. Fixed seat; 301. Fixed side joint; 302. Electromagnetic component; 303. Fixed plug; 304. Fixed groove; 305. Detection insert block; 4. Fixed base; 401. Matching support pillar; 402. Adjustment chute; 403. Adjustment slide plate; 404. Limiting block; 405. Limiting tooth; 406. Limiting slider; 407. Adjustment screw. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] Unless otherwise defined, all terms (including technical and scientific terms) used in the embodiments of the present invention have the same meaning as commonly understood by those of ordinary skill in the art to which the present invention belongs. It should also be understood that terms such as those defined in a common dictionary should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense unless clearly defined in the embodiments of the present invention.

[0037] In the embodiments of the present invention, words such as "first", "second" and similar words do not denote any order, quantity or importance, but are only used to distinguish different components. Words such as "a", "an" or "the" and similar words do not denote a quantity limitation either, but mean that there is at least one. Similarly, words such as "comprising" or "including" and similar words mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. In the following description, spatial and orientation terms such as "upper", "lower", "front", "rear", "top", "bottom", "vertical" and "horizontal" may be used to describe the embodiments of the present invention, but it should be understood that these terms are only for the convenience of describing the embodiments shown in the drawings and do not require the actual device to be constructed or operated in a specific orientation. In the following description, the use of terms such as "connected", "coupled", "fixed" and "attached" may refer to the direct connection between two elements or structures without other elements or structures, or may refer to the indirect connection between two elements or structures through intermediate elements or structures, unless otherwise clearly stated in this article.

[0038] As shown in the Figure 1 to the Figure 8 accompanying

[0039] Embodiment 1: The present invention proposes a double-solenoid valve parallel control system for a gas turbine fuel system valve, including: an integrated valve body 1, two integrated valve bodies 1 are provided, and a connecting valve body 101 is integrally provided outside the integrated valve body 1; on both sides of one end of the connecting valve body 101, two groups of fixed side seats 2 in the shape of rectangular seats are symmetrically and fixedly installed; a fixed seat 3 is fixedly installed at one end of the connecting valve body 101; a fixed base 4 is fixed at the bottom of the integrated valve body 1; the integrated valve body 1 further includes: a control component 102, which is fixedly installed on the top of the integrated valve body 1; the appearance of the control component 102 has on-site status indication, with a stainless steel instrument panel, accurately displaying the pressure value; it has on-line diagnosis and maintenance, with a separate independent isolation valve, and at the same time ensures that the emergency stop signal can be responded to in real time during on-line maintenance; the integrated valve body 1 is electrically connected to the natural gas pre-module through an electromagnetic component 302, a control component 102, a fixed cylinder 205, and a proximity switch 203, realizing a high degree of automation and intelligent control. The natural gas pre-module, as the central control unit, uniformly commands the opening and closing of the integrated valve body 1.

[0040] Among them, a connection groove is provided on one side of the fixed side seat 2; the fixed side seat 2 includes: a detection jack 201, the shape of the detection jack 201 is a rectangular groove structure, and the number of detection jacks 201 is set to two, and the detection jacks 201 are symmetrically arranged at the front end of the fixed side seat 2; a detection slider 202, the shape of the detection slider 202 is a rectangular block structure, and the detection slider 202 slides inside the detection jack 201; a spring is installed between the detection slider 202 and the fixed side seat 2; a proximity switch 203 is fixedly installed inside the detection jack 201; a fixed side frame 204 is fixedly installed on one side of the fixed side seat 2; a fixed cylinder 205 is fixedly installed inside the fixed side frame 204; a fixed slider 206, the shape of the fixed slider 206 is a rectangular block structure, and the fixed slider 206 is fixedly installed at one end of the piston rod of the fixed cylinder 205; a fixed plug 207, the shape of the fixed plug 207 is a rectangular block structure, and the fixed plug 207 is integrally provided on one side of the fixed slider 206; by controlling the start of the fixed cylinder 205, the separation of the fixed plug 207 from the fixed groove 304 can be easily achieved, so as to quickly disassemble the fixed seat 3, which provides great convenience for the maintenance of the electromagnetic component 302.

[0041] Among them, the fixed seat 3 also includes: a fixed side joint 301, the shape of the fixed side joint 301 is a long strip head structure, and the number of fixed side joints 301 is set to two, and the fixed side joints 301 are symmetrically and integrally provided on both sides of the fixed seat 3; an electromagnetic component 302 is fixedly installed on one side of the fixed seat 3; a fixed plug 303, the shape of the fixed plug 303 is a rectangular head structure, and the fixed plug 303 is integrally provided on one side of the fixed side joint 301; the fixed plug 303 is fitted with the connection groove of the fixed side seat 2; a detection plug 305, the shape of the detection plug 305 is a rectangular block structure, and the number of detection plugs 305 is four, and the detection plugs 305 are symmetrically and integrally provided on one side of the fixed seat 3; the detection plug 305 is fitted with the detection jack 201; the two groups of electromagnetic components 302 installed on one side of the integrated valve body 1 form a redundant structure in an integrated parallel form. This design not only improves the fault tolerance of the system, but also ensures that even when one group of electromagnetic components 302 fails, the other group can immediately take over the control task to ensure the continuous and stable operation of the system. The fully integrated compact modular structure and the integrated valve-to-valve pipeline modular direct connection structure greatly reduce the volume and weight of the system, simplify the installation and maintenance process, and reduce the overall cost of the system.

[0042] Among them, the fixed base 4 includes: mating struts 401, the number of mating struts 401 is set to three, and the mating struts 401 are integrally arranged in the middle of the fixed base 4; adjustment chutes 402, the shape of the adjustment chutes 402 is a T-shaped groove structure, and the adjustment chutes 402 are opened at the bottom of the fixed base 4; adjustment slides 403, one end of the adjustment slides 403 is in an arc structure, and a fixed jack is opened at one end of the adjustment slides 403, and the adjustment slides 403 slide at the bottom of the adjustment chutes 402; limit blocks 404, the shape of the limit blocks 404 is a T-shaped block structure, and the limit blocks 404 are integrally arranged on the top of the adjustment slides 403; the limit blocks 404 are slidably connected with the adjustment chutes 402; limit teeth 405 are opened on one side of the limit blocks 404; limit sliders 406, mating teeth are opened on one side of the limit sliders 406, and the number of limit sliders 406 is set to two, and the limit sliders 406 slide symmetrically on one side of the adjustment chutes 402; the mating teeth of the limit sliders 406 are engaged with the limit teeth 405; adjustment screws 407 are rotated on one side of the limit sliders 406; the adjustment screws 407 are threadedly connected with the fixed base 4; by inserting a hex wrench into one end of the adjustment screw 407 to drive its rotation, the position of the limit slider 406 can be flexibly adjusted, thereby changing the fixed position of the integrated valve body 1. This adjustable design enables the integrated valve body 1 to adapt to the requirements of different installation environments, improving the versatility and flexibility of the system.

[0043] Specific usage and functions of this embodiment:

[0044] During the use of the control system, first, the integrated valve body 1 is fixed by inserting fixing screws into one end of the adjustment slide 403, so that both ends of the integrated valve body 1 are connected to the gas turbine fuel system, enabling the integrated valve body 1 to control the fuel system. Then, the electromagnetic components 302, control components 102, fixed cylinders 205, proximity switches 203 and the natural gas pre-module are electrically connected, and the integrated valve body 1 is uniformly controlled by the natural gas pre-module to open and close. By installing two groups of electromagnetic components 302 on one side of the integrated valve body 1, an integrated parallel redundant structure, a fully integrated compact modular structure, and an integrated valve-to-valve pipeline modular direct connection structure are formed.

[0045] Whenever maintenance and repair of the electromagnetic component 302 are required, the fixed cylinder 205 can be controlled to start. The fixed cylinder 205 will drive the fixed insert block 207 to move through the fixed slider 206, so that the fixed insert block 207 disengages from the fixed slot 304, and then the fixed seat 3 can be disassembled, enabling the maintenance and repair of the electromagnetic component 302 on the fixed seat 3. After the maintenance and repair of the electromagnetic component 302 are completed, the detection insert block 305 on one side of the fixed seat 3 is inserted into the detection jack 201. The detection insert block 305 will touch the detection slider 202 and cause it to move backward. The rear end of the detection slider 202 will trigger the proximity switch 203. The proximity switch 203 will send a signal to the natural gas pre-module. The natural gas pre-module will again control the start of the fixed cylinder 205. The fixed cylinder 205 will drive the fixed insert block 207 to insert into the fixed slot 304 to fix the fixed seat 3, thus facilitating the subsequent maintenance and repair of the electromagnetic component 302.

[0046] When fixing the integrated valve body 1, a hexagonal wrench can be inserted into one end of the adjustment screw rod 407 to drive it to rotate. The adjustment screw rod 407 will drive the limit slider 406 to move. The mating teeth on one side of the limit slider 406 will disengage from the limit teeth 405. At this time, the position of the adjustment slide plate 403 can be adjusted by pulling it, and thus the fixing position of the integrated valve body 1 can be changed. After the fixing position is adjusted, by rotating the adjustment screw rod 407 in the reverse direction, the adjustment screw rod 407 will drive the limit slider 406 to fit with the limit block 404. The mating teeth on one side of the limit slider 406 will engage with the limit teeth 405, completing the restriction of the adjustment slide plate 403, and then the fixing screw can be inserted again for the fixing operation.

[0047] The above description is only an exemplary embodiment of the present invention and is not used to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A dual-solenoid valve parallel control system for a valve in a gas turbine fuel system, characterized in that, Including: An integrated valve body (1), with two integrated valve bodies (1) provided. An integrated connection valve body (101) is integrally arranged outside the integrated valve body (1); on both sides at one end of the connection valve body (101), two groups of fixed side seats (2) in the shape of rectangular seats are symmetrically and fixedly installed; a fixed seat (3) is fixedly installed at one end of the connection valve body (101); a fixed base (4) is fixed at the bottom of the integrated valve body (1); the integrated valve body (1) further includes: a control component (102), and the control component (102) is fixedly installed on the top of the integrated valve body (1).

2. The dual-solenoid valve parallel control system for a gas turbine fuel system valve according to claim 1, characterized in that: A connection groove is provided on one side of the fixed side seat (2); the fixed side seat (2) includes: a detection jack (201), the shape of the detection jack (201) is a rectangular groove structure, and the number of detection jacks (201) is two. The detection jacks (201) are symmetrically arranged at the front end of the fixed side seat (2); a detection slider (202), the shape of the detection slider (202) is a rectangular block structure, and the detection slider (202) slides inside the detection jack (201); a spring is installed between the detection slider (202) and the fixed side seat (2); a proximity switch (203), and the proximity switch (203) is fixedly installed inside the detection jack (201).

3. The dual-solenoid valve parallel control system for a gas turbine fuel system valve according to claim 2, wherein: The fixed side seat (2) further includes: a fixed side frame (204), and the fixed side frame (204) is fixedly installed on one side of the fixed side seat (2); a fixed cylinder (205), and the fixed cylinder (205) is fixedly installed inside the fixed side frame (204).

4. The dual solenoid valve parallel control system for a gas turbine fuel system valve according to claim 3, characterized in that: The fixed side seat (2) further includes: a fixed slider (206), the shape of the fixed slider (206) is a rectangular block structure, and the fixed slider (206) is fixedly installed at one end of the piston rod of the fixed cylinder (205); a fixed insert block (207), the shape of the fixed insert block (207) is a rectangular block structure, and the fixed insert block (207) is integrally arranged on one side of the fixed slider (206).

5. The double solenoid valve parallel control system for the valve of a gas turbine fuel system according to claim 1, wherein: The fixed seat (3) further includes: fixed side connectors (301), the shape of the fixed side connectors (301) is a long strip head structure, and the number of fixed side connectors (301) is two. The fixed side connectors (301) are symmetrically and integrally arranged on both sides of the fixed seat (3); an electromagnetic component (302), and the electromagnetic component (302) is fixedly installed on one side of the fixed seat (3).

6. The dual-solenoid valve parallel control system for a gas turbine fuel system valve according to claim 5, wherein: The fixed seat (3) further includes: a fixed plug (303), the shape of the fixed plug (303) is a rectangular head structure, and the fixed plug (303) is integrally arranged on one side of the fixed side connector (301); the fixed plug (303) is matched with the connection groove of the fixed side seat (2).

7. The double-solenoid valve parallel control system for a valve of a gas turbine fuel system according to claim 6, wherein: The fixed seat (3) further includes: detection insert blocks (305), the shape of the detection insert blocks (305) is a rectangular block structure, and the number of detection insert blocks (305) is four. The detection insert blocks (305) are symmetrically and integrally arranged on one side of the fixed seat (3); the detection insert blocks (305) are matched with the detection jacks (201).

8. The double-solenoid valve parallel control system for the valve of a gas turbine fuel system according to claim 1, wherein: The fixed base (4) includes: a mating support (401), the number of mating supports (401) is set to three, and the mating supports (401) are integrally arranged in the middle of the fixed base (4); an adjustment chute (402), the shape of the adjustment chute (402) is a T-shaped groove structure, and the adjustment chute (402) is opened at the bottom of the fixed base (4).

9. The double-solenoid valve parallel control system for a gas turbine fuel system valve according to claim 8, wherein: The fixed base (4) further includes: an adjustment slide plate (403), one end of the adjustment slide plate (403) is in an arc structure, and a fixed jack is opened at one end of the adjustment slide plate (403), and the adjustment slide plate (403) slides at the bottom of the adjustment chute (402); a limit block (404), the shape of the limit block (404) is a T-shaped block structure, and the limit block (404) is integrally arranged on the top of the adjustment slide plate (403); the limit block (404) is slidably connected with the adjustment chute (402).

10. The dual-solenoid valve parallel control system for a gas turbine fuel system valve according to claim 9, wherein: The fixed base (4) further includes: a limit tooth (405), the limit tooth (405) is opened on one side of the limit block (404); a limit slider (406), a mating tooth is opened on one side of the limit slider (406), and the number of limit sliders (406) is set to two, and the limit sliders (406) are symmetrically slid on one side of the adjustment chute (402); the mating tooth of the limit slider (406) is engaged with the limit tooth (405); an adjustment screw (407), the adjustment screw (407) rotates on one side of the limit slider (406); the adjustment screw (407) is threadedly connected with the fixed base (4).

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