Quick response valve device based on electromagnetic driving

Abstract

The invention discloses a quick response valve device based on electromagnetic driving, and relates to the technical field of valves, the quick response valve device comprises a valve body and a coil winding, the coil winding comprises a buffer heat dissipation assembly and a sealing assembly connected with the buffer heat dissipation assembly, and the buffer heat dissipation assembly comprises a sleeve seat, a first telescopic sleeve, a second telescopic sleeve, a spring B and an arc-shaped piece. The buffer heat dissipation device has the advantages that through the action of four springs C, arc-shaped pieces and silica gel in the buffer heat dissipation assembly, vibration energy is absorbed through friction in a silica gel material, meanwhile, rigid contact abrasion is reduced, the service life of the buffer heat dissipation assembly is prolonged, the service life of the buffer heat dissipation assembly is prolonged, and the service life of the buffer heat dissipation assembly is prolonged. The heat of the coil winding can be conducted to the arc-shaped piece through the arc-shaped piece, and the pressure sensor is arranged in a matched mode, so that the vibration amplitude and temperature of the coil winding can be monitored and accurately adjusted in real time through an active buffering and heat dissipation mechanism when the coil winding works.

Description

Technical Field

[0001] The present invention relates to the field of valve technology, and in particular to a quick-response valve device based on electromagnetic drive. Background Art

[0002] In many fields such as industrial production, energy transmission, aerospace, etc., there are extremely high requirements for the response speed and control accuracy of valves. Traditional valve drive methods, such as pneumatic and hydraulic drives, and electromagnetic drive valve devices are mainly composed of electromagnetic coils, iron cores, conical valve core bodies and valve bodies. When the electromagnetic coil is energized, a magnetic field is generated, which causes the iron core to be affected by magnetic force. According to the interaction between magnetic force and conductor, the iron core will attract or repel the conical valve core body, thereby realizing the opening or closing of the valve; The sealing structure of existing solenoid valves is mostly static in design and cannot automatically adjust under high-pressure fluctuations, resulting in the risk of sealing failure. In addition, heat dissipation relies on passive heat sinks and cannot cope with instantaneous thermal shock under high-frequency vibrations. Therefore, we propose a fast-response valve device based on electromagnetic drive. Summary of the invention

[0003] The object of the present invention is to provide a rapid response valve device based on electromagnetic drive.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fast response valve device based on electromagnetic drive, comprising a valve body and a coil winding, the coil winding comprising a buffer heat dissipation component and a sealing component connected to the buffer heat dissipation component, the buffer heat dissipation component comprising a sleeve seat, a telescopic sleeve 1, a telescopic sleeve 2, a spring B and an arc-shaped sheet, two card slots are provided on both sides of the sleeve seat, the telescopic sleeve 1 and the telescopic sleeve 2 are both carded in the four card slots, four telescopic strips are provided at the connection between the telescopic sleeve 1 and the telescopic sleeve 2, and a spring is provided at the bottom of the telescopic sleeve 1 and the telescopic sleeve 2. Spring C and a card plate, the spring C and the card plate are clamped in the four card grooves, the four springs B and the arc-shaped pieces are arranged in the two telescopic sleeves one and the telescopic sleeve two, the sealing assembly includes a metal sealing ring, an inner slide seat, an inner slide groove, an inner sleeve and an inner slider, the two metal sealing rings are respectively sleeved on the fluid channel one and the fluid channel two, the outer sides of the two metal sealing rings are both provided with an outer sleeve, the inner slide seat is arranged in the inner part of the outer sleeve, the inner slide groove is opened in the inner slide seat, the inner slider slides in the inner slide groove, and the inner slider is arranged on the inner sleeve.

[0005] As a further solution of the present invention: a conical valve core body is arranged inside the valve body, a valve stem is arranged on the valve body, an armature is arranged on the valve stem, an orifice is opened inside the conical valve core body, a spring A is arranged between the conical valve core body and the valve stem, and fluid channel one and fluid channel two are arranged on the left and right sides of the valve body respectively.

[0006] As a further solution of the present invention: a double seal is arranged between the conical valve core body and the coil winding, the double seal includes an elastic seal, a hard seal and a magnetic shielding layer, the hard seal is arranged between the elastic seal and the magnetic shielding layer, the elastic seal is set to a rubber material, the hard seal is set to a metal ring form, and the magnetic shielding layer is set to a Permalloy material.

[0007] As a further solution of the present invention: a gap is set between the coil winding and the arc-shaped sheet, a silicone layer is pasted on the inner side of the arc-shaped sheet, and the silicone layer is set to have a thickness of 1mm-2mm.

[0008] As a further solution of the present invention: a plug-in structure is arranged on the outside of the sealing assembly, and the plug-in structure includes an external tube, flange one and flange two are respectively arranged between the external tube and the inner sleeve, a slot is arranged on the external tube, and an insert ring is arranged on the inner sleeve, and the insert ring is plugged into the slot.

[0009] As a further solution of the present invention: a pressure sensor is arranged at the sealing portion between the conical valve core body and the valve body, a controller is arranged on the outside of the valve body, and the controller is electrically connected to the pressure sensor and the coil winding respectively.

[0010] As a further solution of the present invention: a buffer pad is arranged inside the sleeve, the buffer pad is made of aluminum alloy, the coil winding adopts a flat spiral coil structure, and the conical valve core body is made of nanocrystalline iron core material.

[0011] As a further solution of the present invention: the annular gap between the inner sleeve and the outer sleeve is filled with a flexible graphite filler, and the annular gap between the outer tube and the inner sleeve is filled with a flexible graphite filler.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are: 1. The present invention, through the synergistic effect of the four springs C, the arc sheet and the silica gel in the buffer heat dissipation assembly, absorbs vibration energy by friction in the silica gel material, and reduces rigid contact wear, so that the heat of the coil winding can be transferred to the arc sheet. At the same time, a gap is set between the coil winding and the arc sheet to facilitate the heat dissipation of the coil winding. With the pressure sensor, the vibration amplitude and temperature of the coil winding can be monitored and accurately adjusted in real time through the active buffering and heat dissipation mechanism when the coil winding is working, so as to effectively avoid the damage and performance degradation of the coil winding caused by overheating and vibration. 2. The present invention facilitates the adjustment of the length of the outer sleeve and the inner sleeve by sliding the inner slider in the sealing assembly, and at the same time, the slot on the outer tube is inserted into the insert ring to achieve the sealing and extension operation of the inner tube and the multiple outer tubes. While achieving efficient sealing of the valve body, the invention has the function of automatically adjusting the extension length of the flow channels on both sides according to the actual working conditions, thereby significantly improving the adaptability and control accuracy of the valve device to different fluid delivery requirements; 3. The present invention can maintain good sealing performance under various working conditions by filling the annular gaps between the outer sleeve and the inner sleeve, and between the inner sleeve and the outer pipe with flexible graphite fillers, effectively preventing fluid leakage, improving system safety and stability, and reducing energy loss; 4. The present invention provides an elastic seal for preliminary sealing, a hard seal for secondary sealing, and finally a magnetic shielding layer for sealing. Thus, when the elastic seal and the hard seal have a slight leak, the other seal can still play an effective sealing role, greatly improving the overall sealing performance of the valve body; 5. The present invention uses electromagnetic force to enable the conical valve core to overcome the pressure of spring A and move to open the valve, so that the medium can flow in fluid channel 1 and fluid channel 2. When the power is off, the electromagnetic force disappears, and the conical valve core quickly resets to significantly shorten the opening and closing time of the valve. The response speed is several times higher than that of traditional valves, which can achieve accurate and rapid control of the fluid and improve production efficiency.

[0013] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention; Figure 2 A cross-sectional perspective schematic diagram of a valve body in an embodiment of the present invention; Figure 3 Schematic diagram of the connection structure of the coil winding and the buffer heat dissipation component in an embodiment of the present invention; Figure 4 This is a schematic diagram of the connection structure between the fluid channel 2 and the buffer heat dissipation component in an embodiment of the present invention; Figure 5 Schematic diagram of the connection structure between the metal sealing ring and the outer sleeve in an embodiment of the present invention; Figure 6 This is a schematic diagram of the connection structure of the buffer heat dissipation component and the sealing component in an embodiment of the present invention; Figure 7 Schematic diagram of the connection structure between the spring C and the clamping plate in an embodiment of the present invention; Figure 8 Schematic diagram of the connection structure of flange 1, flange 2 and plug-in structure in an embodiment of the present invention; Fig. 9 Schematic diagram of the connection structure of the outer sleeve and the inner sleeve in an embodiment of the present invention; Fig.10 for Fig. 9 Schematic diagram at point A in the middle.

[0015] In the figure: 1, valve body; 2, coil winding; 3, conical valve core body; 4, armature; 5, valve stem; 6, spring A; 7, orifice; 8, fluid channel 1; 9, fluid channel 2; 10, double seal; 101, elastic seal; 102, hard seal; 103, magnetic shielding layer; 11, buffer heat dissipation component; 111, sleeve; 112, slot; 1112, buffer pad; 113, telescopic sleeve 1; 114, telescopic Shrink sleeve 2; 115, expansion strip; 116, spring B; 117, arc-shaped piece; 118, spring C; 119, clamping plate; 12, sealing assembly; 121, metal sealing ring; 122, outer sleeve; 123, inner slide seat; 124, inner slide groove; 125, inner sleeve; 126, inner slide block; 13, flange 1; 14, flange 2; 15, plug-in structure; 151, slot; 152, plug ring; 16, pressure sensor. DETAILED DESCRIPTION

[0016] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0017] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0018] Please refer to the attached Figure 1 -Attached Fig.10The present invention discloses a quick response valve device based on electromagnetic drive, comprising a valve body 1 and a coil winding 2, wherein the coil winding 2 comprises a buffer heat dissipation component 11 and a sealing component 12 connected to the buffer heat dissipation component 11, wherein the buffer heat dissipation component 11 comprises a sleeve 111, a telescopic sleeve 1 13, a telescopic sleeve 2 114, a spring B116 and an arc-shaped piece 117, two card slots 112 are provided on both sides of the sleeve 111, the telescopic sleeve 1 113 and the telescopic sleeve 2 114 are both clamped in the four card slots 112, four telescopic strips 115 are provided at the connection between the telescopic sleeve 1 13 and the telescopic sleeve 2 114, a spring C118 and a clamping plate 119 are provided at the bottom of the telescopic sleeve 1 13 and the telescopic sleeve 2 114, the spring C118 and the clamping plate 119 are clamped in the four card slots 112, four springs B116 and an arc-shaped piece 117 are provided in the two telescopic sleeves 1 113 and the telescopic sleeve 2 114, so as to buffer the coil winding 2 during operation, and the sealing component 12 includes a metal sealing ring 121, an inner slide seat 123, an inner slide groove 124, an inner sleeve 125 and an inner slider 126. The two metal sealing rings 121 are respectively sleeved on the fluid channel 1 8 and the fluid channel 2 9. The outer sides of the two metal sealing rings 121 are each provided with an outer sleeve 122. The inner slide seat 123 is arranged inside the outer sleeve 122. The inner slide groove 124 is opened inside the inner slide seat 123. The inner slider 126 slides inside the inner slide groove 124. The inner slider 126 is arranged on the inner sleeve 125, which simultaneously meets the dynamic adjustment requirements of the lengths of the fluid channel 1 8 and the fluid channel 2 9, and enhances the adaptability of the valve in complex fluid transportation scenarios. The metal sealing ring 121 and the outer sleeve 122 realize dynamic self-compensation sealing by the sliding of the inner slider 126 in the inner slide groove 124. When the fluid pressure increases, the inner slider 126 is thrust to move toward the high-pressure side, compressing the flexible graphite filler to expand, further filling the gap, and ensuring the sealing performance.

[0019] Embodiment 1: A conical valve core body 3 is arranged inside the valve body 1, a valve stem 5 is arranged on the valve body 1, an armature 4 is arranged on the valve stem 5, an orifice 7 is opened inside the conical valve core body 3, a spring A6 is arranged between the conical valve core body 3 and the valve stem 5, a fluid channel 1 8 and a fluid channel 2 9 are arranged on the left and right sides of the valve body 1 in sequence, a double seal 10 is arranged between the conical valve core body 3 and the coil winding 2, the double seal 10 includes an elastic seal 101, a hard seal 102 and a magnetic shielding layer 103, the hard seal 102 is arranged between the elastic seal 101 and the magnetic shielding layer 103, the elastic seal 101 is set to a rubber material, the hard seal 102 is set to a metal ring form, the magnetic shielding layer 103 is set to a Permalloy material, the coil winding 2 is set to a flat spiral coil, and the conical valve core body 3 is set to a nanocrystalline iron core material; Specifically, the magnetic shielding layer 103 is made of Permalloy, which can reduce external interference and improve magnetic stability. A double-seal design is adopted, in which the elastic seal 101 performs preliminary sealing, and the hard seal 102 performs secondary sealing. Finally, the magnetic shielding layer 103 is provided. In this way, when a slight leakage occurs between the elastic seal 101 and the hard seal 102, the other seal can still play an effective sealing role, thereby greatly improving the overall sealing of the valve body 1. The magnetic field strength and response speed are improved by combining a flat spiral coil with a nanocrystalline iron core with high magnetic permeability.

[0020] Embodiment 2: A gap is set between the coil winding 2 and the arc-shaped sheet 117, and a silicone layer is pasted on the inner side of the arc-shaped sheet 117, and the thickness of the silicone layer is set to 1mm-2mm; Specifically, a silicone layer is pasted on the inner side of the arc-shaped sheet 117, and the thickness of the silicone layer is set to 1mm-2mm. The vibration energy is absorbed by the friction inside the material, and the rigid contact wear is reduced. The silicone has both buffering and thermal conductivity properties, and the heat of the coil winding 2 can be transferred to the arc-shaped sheet 117. At the same time, a gap is set between the coil winding 2 and the arc-shaped sheet 117 to facilitate the heat dissipation of the coil winding 2.

[0021] Embodiment 3: A plug-in structure 15 is provided on the outer side of the sealing component 12, and the plug-in structure 15 includes an external pipe, and flange 13 and flange 2 14 are respectively provided between the external pipe and the inner sleeve 125, a slot 151 is provided on the external pipe, and an insert ring 152 is provided on the inner sleeve 125, and the insert ring 152 is plugged into the slot 151; Specifically, by inserting the insert ring 152 into the interior of the column slot 151 and finally sealing it with the flange 13 and the flange 2 14 , the length of the inner sleeve 125 can be extended to adapt to the requirements of fluid transportation scenarios of different lengths.

[0022] Embodiment 4: A pressure sensor 16 is provided at the sealing portion between the conical valve core body 3 and the valve body 1, a controller is provided on the outside of the valve body 1, and the controller is electrically connected to the pressure sensor 16 and the coil winding 2 respectively, a buffer pad 1112 is provided inside the sleeve 111, and the buffer pad 1112 is made of aluminum alloy, the coil winding 2 adopts a flat spiral coil structure, the conical valve core body 3 is provided with a nanocrystalline iron core material, the annular gap between the inner sleeve 125 and the outer sleeve 122 is filled with a flexible graphite filler, and the annular gap between the external pipe and the inner sleeve 125 is filled with a flexible graphite filler, the controller has a built-in PID control module, the surface of the valve body 1 is sprayed with an aluminum oxide ceramic coating with a thickness of 50 μm, the inner wall of the fluid channel is plated with a Hastelloy alloy layer, and the corrosion resistance level meets the ASTM G48 standard; Specifically, the packing is compressed to make it in close contact with the surfaces of the inner sleeve 125 and the outer sleeve 122, thereby achieving sealing. The advantages of packing sealing are simple structure and good sealing performance, but the packing needs to be replaced regularly to maintain a good sealing effect, and will not affect the expansion and contraction of the inner sleeve 125. The flexible graphite packing and some special synthetic fiber packings are soft in texture and can provide good sealing performance while allowing the inner sleeve 125 to slide smoothly relative to the outer sleeve 122. The flexible graphite packing will deform when squeezed, filling the annular gap between the inner sleeve 125 and the outer sleeve 122 while achieving sealing, and will not cause excessive movement of the inner sleeve 125. Resistance, the buffer pad 1112 is set to be made of aluminum alloy, which has high thermal conductivity, can quickly conduct the heat generated by the coil winding 2, effectively reduce the temperature of the coil winding 2, avoid affecting the performance and life of the coil winding 2 due to overheating, light weight, moderate strength, can withstand the vibration and impact force generated by the coil winding 2 when working, play a good buffering and supporting role, and is not easy to deform when subjected to a certain external force. By building a PID control module in the controller, the signal of the pressure sensor 16 is received in real time, and the input current of the coil winding 2 is dynamically adjusted, so that the vibration amplitude of the conical valve core body 3 is controlled within ±0.1mm, and the temperature is stabilized below 80°C; Specifically, by utilizing the pressure difference generated when the conical valve core body 3 moves, the pressing force of the sealing component 12 is automatically adjusted to ensure good sealing under different working conditions. By setting a polytetrafluoroethylene and carbon fiber composite sealing material, the service life of the seal is extended.

[0023] Working principle: First, when the coil winding 2 is energized, a magnetic field is generated. The electromagnetic force generated by the magnetic field causes the conical valve core body 3 to overcome the pressure of the spring A6 and move, thereby opening the valve through the valve stem 5, and the medium can flow in the fluid channel 1 8 and the fluid channel 2 9. When the coil winding 2 is de-energized, the electromagnetic force disappears, and the conical valve core body 3 is quickly reset under the action of the spring A6, closing the valve body 1 and cutting off the flow of the medium. During the movement of the coil winding 2, it will vibrate violently. When the coil winding 2 needs to be buffered, the telescopic sleeve 1 113 and the telescopic sleeve 2 114 are telescoped under the action of the four telescopic strips 115, and the same When the spring C118 and the card plate 119 are inserted into the inside of the card slot 112, the telescopic sleeve 113 and the telescopic sleeve 2 114 are connected to the inside of the sleeve seat 111, so that the four arc-shaped pieces 117 can buffer the vibrating coil winding 2 under the action of the spring B116. Since there is a gap between the coil winding 2 and the arc-shaped piece 117, it is convenient for the coil winding 2 to dissipate heat, and the silicone layer absorbs vibration energy by friction, while reducing rigid contact wear. The two metal sealing rings 121 are set on the fluid channel 1 8 and the fluid channel 2 9. When it is necessary to realize the whole fluid channel 1 8 and the fluid channel 2 9 When the body is sealed, the telescopic inner slider 126 slides on the inner slide seat 123. When different external pipes need to be connected, the plug ring 152 at the inner sleeve 125 is plugged into the inside of the slot 151, and finally the flange 13 and the flange 2 14 are used for installation. Finally, the annular gap is filled with flexible graphite filler to achieve complete sealing of the outer sleeve 122 and the inner sleeve 125, and the inner sleeve 125 and the external pipe. By analogy, the sealing and extension operation of the inner sleeve 125 and multiple external pipes is achieved. When disassembly is required, the flange 13 and the flange 2 14 are first disassembled, and the plug ring 152 is removed from the slot 151. 1, and finally remove the two metal sealing rings 121, press the four springs C118 and the card plate 119 to pop out from the inside of the card slot 112, and the entire buffer heat dissipation assembly 11 can be disassembled. During the operation of the valve body 1, the pressure sensor 16 detects the pressure at the conical valve core body 3 in real time. When the detected pressure value exceeds the upper limit of the normal working pressure range preset by the controller, it means that there may be blockage in the valve body 1, abnormal increase in medium flow, etc., thereby changing the position of the conical valve core body 3 to ensure the stable operation of the valve body 1. At this point, the entire workflow is completed.

[0024] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 understood as limiting the scope of protection of the present invention.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0027] It is apparent to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and the changes still fall within the protection scope of the invention.

Claims

1. A rapid response valve device based on electromagnetic drive, comprising a valve body (1) and a coil winding (2), characterized in that: The coil winding (2) comprises a buffer heat dissipation component (11) and a sealing component (12) connected to the buffer heat dissipation component (11); the buffer heat dissipation component (11) comprises a sleeve (111), a telescopic sleeve 1 (113), a telescopic sleeve 2 (114), a spring B (116) and an arc-shaped sheet (117); two card slots (112) are provided on both sides of the sleeve (111); the telescopic sleeve 1 (113) and the telescopic sleeve 2 (114) are both card-engaged in the four card slots (112); four telescopic strips (115) are provided at the connection between the telescopic sleeve 1 (113) and the telescopic sleeve 2 (114); a spring C (118) and a card plate (119) are provided at the bottom of the telescopic sleeve 1 (113) and the telescopic sleeve 2 (114); the spring C (118) and the card plate (119) are card-engaged in the four card slots (112); ), the four springs B (116) and the arc-shaped sheet (117) are arranged inside the two telescopic sleeves 1 (113) and the telescopic sleeve 2 (114), the sealing assembly (12) comprises a metal sealing ring (121), an inner sliding seat (123), an inner sliding groove (124), an inner sleeve (125) and an inner sliding block (126), the two metal sealing rings (121) are respectively sleeved on the fluid channel 1 (8) and the fluid channel 2 (9), the outer sides of the two metal sealing rings (121) are both provided with an outer sleeve (122), the inner sliding seat (123) is arranged inside the outer sleeve (122), the inner sliding groove (124) is opened inside the inner sliding seat (123), the inner sliding block (126) slides inside the inner sliding groove (124), and the inner sliding block (126) is arranged on the inner sleeve (125).

2. A rapid response valve device based on electromagnetic drive according to claim 1, characterized in that: A conical valve core body (3) is arranged inside the valve body (1), a valve stem (5) is arranged on the valve body (1), an armature (4) is arranged on the valve stem (5), an orifice (7) is opened inside the conical valve core body (3), a spring A (6) is arranged between the conical valve core body (3) and the valve stem (5), and a fluid channel 1 (8) and a fluid channel 2 (9) are arranged on the left and right sides of the valve body (1) in sequence.

3. A rapid response valve device based on electromagnetic drive according to claim 2, characterized in that: A double seal (10) is arranged between the conical valve core body (3) and the coil winding (2), the double seal (10) comprising an elastic seal (101), a hard seal (102) and a magnetic shielding layer (103), the hard seal (102) being arranged between the elastic seal (101) and the magnetic shielding layer (103), the elastic seal (101) being arranged to be made of rubber material, the hard seal (102) being arranged to be in the form of a metal ring, and the magnetic shielding layer (103) being arranged to be made of Permalloy material.

4. The electromagnetically driven rapid response valve device according to claim 1, characterized in that: A gap is provided between the coil winding (2) and the arc-shaped sheet (117), and a silicone layer is adhered to the inner side of the arc-shaped sheet (117), wherein the thickness of the silicone layer is set to 1 mm-2 mm.

5. The electromagnetically driven rapid response valve device according to claim 1, characterized in that: The outer side of the sealing component (12) is provided with a plug-in structure (15), the plug-in structure (15) comprising an external tube, flange one (13) and flange two (14) being provided between the external tube and the inner sleeve (125), respectively, a slot (151) being provided on the external tube, and an insert ring (152) being provided on the inner sleeve (125), the insert ring (152) being plugged into the slot (151).

6. The electromagnetically driven rapid response valve device according to claim 3, characterized in that: A pressure sensor (16) is provided at the sealing portion between the conical valve core body (3) and the valve body (1), and a controller is provided outside the valve body (1), and the controller is electrically connected to the pressure sensor (16) and the coil winding (2), respectively.

7. The electromagnetically driven rapid response valve device according to claim 6, characterized in that: A buffer pad (1112) is arranged inside the sleeve (111), and the buffer pad (1112) is made of an aluminum alloy. The coil winding (2) adopts a flat spiral coil structure, and the conical valve core body (3) is made of a nanocrystalline iron core material.

8. The electromagnetically driven rapid response valve device according to claim 5, characterized in that: The annular gap between the inner sleeve (125) and the outer sleeve (122) is filled with a flexible graphite filler, and the annular gap between the outer tube and the inner sleeve (125) is filled with a flexible graphite filler.

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