Valve wave absorbing structure and manufacturing system thereof

Abstract

The invention discloses a valve wave absorbing structure and a manufacturing system thereof, and relates to the technical field of civil air defense engineering, the valve wave absorbing structure comprises a framework, a door plate, a controller and a conversion assembly, the conversion assembly is connected with the controller through a signal line, the door plate is installed on the front side of the outer wall of the framework, and the controller is installed in the middle of the inner wall of the framework; a conversion assembly is installed on the front side of the outer wall of the door plate and comprises a pressure sensor, an elastic element, a buffer chamber, a transducer and an energy storage chamber, and the pressure sensor is connected with the controller through a signal line. By installing the conversion assembly, the function of converting shock wave energy is achieved, the problems of structural damage and shock wave energy waste caused by the fact that a valve wave absorbing structure does not eliminate shock wave energy in time are solved, the protection capacity of the valve wave absorbing structure can be enhanced, shock wave energy is converted in time, damage to the structure is reduced, and the service life of the valve wave absorbing structure is prolonged. The service life of the valve wave absorbing structure is prolonged, and the utilization rate of energy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of civil air defense engineering, and in particular to a valve wave-absorbing structure and a manufacturing system thereof. Background Art

[0002] The valve wave-absorbing structure has a wide range of applications in many fields. It is designed to effectively absorb and disperse energy in specific environments to protect the safety of structures and personnel. In civil air defense projects, the valve wave-absorbing structure is used to protect the project from damage by shock waves. Among them, the hose-type explosion-proof wave valve can be quickly closed under the overpressure of the shock wave, effectively preventing the shock wave from entering the project, thereby protecting the safety of the project. The valve wave-absorbing structure has flexible structural design and material selection, so that it can deform and absorb energy when it is impacted, thereby reducing the impact on subsequent structures; Although the current valve wave structure can effectively block and weaken shock waves, it is inefficient in converting shock wave energy into other usable forms. Most of the shock wave energy will be dissipated in invalid forms such as noise and vibration and cannot be fully utilized. It is difficult to achieve efficient energy conversion while ensuring the protective effect.

[0003] Patent CN111173423B discloses a bidirectional suspended plate type explosion-proof wave valve, which can resist both positive pressure shock and negative pressure shock.

[0004] In the above-mentioned patent, when a shock wave impacts from the project to the inside of the project, the suspension plate quickly swings toward the inner ventilation plate under the action of the shock wave from the outside to the inside, fits with the inner ventilation plate, completely closes the inner ventilation holes, and prevents the shock wave from spreading into the project, thereby playing a role in preventing positive pressure shock. When impacted by a shock wave from the inside of the project to the outside of the project, the suspension plate quickly swings toward the outer ventilation plate, fits with the outer ventilation plate, completely closes the outer ventilation holes, and prevents excessive leakage of air inside the project. There is room for optimization in eliminating and utilizing shock wave energy.

[0005] To this end, the present application proposes a valve wave-absorbing structure for converting shock wave energy and a manufacturing system thereof. Summary of the invention

[0006] The object of the present invention is to provide a valve wave-absorbing structure and a manufacturing system thereof, so as to solve the technical problem of being unable to convert and utilize shock wave energy proposed in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: a valve wave-absorbing structure, comprising a frame, a door panel, a controller and a conversion component, wherein the conversion component is connected to the controller via a signal line; A door panel is installed on the front side of the outer wall of the frame, a controller is installed in the middle of the inner wall of the frame, and a conversion component is installed on the front side of the outer wall of the door panel; The conversion assembly includes: a pressure sensor, an elastic element, a buffer chamber, a transducer and an energy storage chamber, and the pressure sensor is connected to the controller through a signal line; A pressure sensor is installed in the middle of the inner wall of the frame, an elastic element is installed on the rear side of the outer wall of the door panel, a buffer chamber is installed on the rear side of the outer wall of the elastic element, a transducer is installed on the rear side of the outer wall of the buffer chamber, and an energy storage chamber is installed on the rear side of the outer wall of the transducer.

[0008] Preferably, the conversion component also includes an electric energy module, which is connected to the pressure sensor via a signal line. The electric energy module includes: an electromagnetic induction coil, a transmission gear, a rotor and a rectifier, the rectifier is connected to the energy storage chamber through a signal line, and the rotor is connected to the elastic element through a transmission gear; A transmission gear is installed on the rear side of the outer wall of the elastic element, a rotor is installed on the rear side of the outer wall of the transmission gear, an electromagnetic induction coil is installed on the rear side of the outer wall of the transmission gear, and a rectifier is installed on the rear side of the outer wall of the rotor.

[0009] Preferably, a shielding component is installed in the middle of the inner wall of the skeleton, and the shielding component is connected to the controller through a signal line; The shielding component includes: a Hall sensor, a filter, an electromagnetic shielding layer and a grounding unit, the Hall sensor is connected to the controller through a signal line, and the filter is connected to the Hall sensor through a signal line; A Hall sensor is installed on the rear side of the outer wall of the door panel, an electromagnetic shielding layer is installed on the rear side of the outer wall of the door panel, a grounding unit is installed on the lower side of the inner wall of the frame, and a filter is installed in the middle of the inner wall of the frame.

[0010] Preferably, a heat component is installed on the right side of the outer wall of the energy storage chamber, and the heat component is connected to the controller via a signal line; The heat component includes: a temperature sensor, a heat exchange tube, a fan, a heat motor and a heater. The temperature sensor is connected to the controller through a signal line, the fan is connected to the heat motor through a connecting shaft, and the heat motor and the heater are connected to the temperature sensor through a signal line; A heat motor is installed on the right side of the outer wall of the energy storage chamber, a fan is installed on the upper side of the outer wall of the heat motor, a heat exchange tube is installed on the rear side of the outer wall of the elastic element, a heater is installed on the upper side of the outer wall of the fan, and a temperature sensor is installed on the rear side of the outer wall of the elastic element.

[0011] Preferably, a hinge is installed on the right side of the outer wall of the frame, a locking assembly is installed on the left side of the outer wall of the hinge, and the locking assembly is connected to the controller via a signal line; The locking assembly includes: a lock seat, a drive unit, an angle sensor and a handle, the drive unit is connected to the handle through a connecting shaft, the drive unit is connected to the pressure sensor and the energy storage chamber through a signal line, and the angle sensor is connected to the controller through a signal line; A lock seat is installed on the left side of the hinge outer wall, a drive unit is installed on the rear side of the lock seat outer wall, an angle sensor is installed on the lower side of the hinge outer wall, and a handle is installed on the front side of the lock seat outer wall.

[0012] Preferably, the buffer chamber comprises: a sealing ring, an outer membrane, an inner membrane, an air valve and a pressure sensor, and the pressure sensor is connected to the controller via a signal line; A sealing ring is installed on the rear side of the outer wall of the elastic element, an outer membrane is installed in the middle of the inner wall of the sealing ring, an air valve is installed on the upper side of the outer wall of the sealing ring, an inner membrane is installed in the middle of the inner wall of the outer membrane, and a pressure sensor is installed in the middle of the inner wall of the inner membrane.

[0013] Preferably, the heater comprises: a heating wire, an air inlet, an air outlet and a heat insulation board, and the heating wire is connected to the controller via a signal line; A heat insulation board is installed on the upper side of the outer wall of the fan, an air inlet is installed on the upper side of the outer wall of the fan, a heating wire is installed on the upper side of the outer wall of the fan, and an air outlet is installed on the upper side of the outer wall of the heating wire.

[0014] Preferably, the driving unit comprises: an electromagnet and a reset cylinder, and the electromagnet and the reset cylinder are connected to the controller via a signal line; An electromagnet is installed on the rear side of the outer wall of the lock seat, and a reset cylinder is installed on the right side of the outer wall of the electromagnet; The electromagnet includes: an attraction coil, a moving iron core and a static iron core; A moving iron core is installed on the rear side of the outer wall of the lock seat, a static iron core is installed on the rear side of the outer wall of the moving iron core, and an attraction coil is installed on the rear side of the outer wall of the lock seat; The reset cylinder includes: a cylinder body, a piston and a sealing ring, and the piston is connected to the heat motor through a connecting shaft; A cylinder body is installed on the right side of the outer wall of the electromagnet, a sealing ring is installed in the middle of the inner wall of the cylinder body, and a piston is installed in the middle of the inner wall of the sealing ring.

[0015] Preferably, the manufacturing system comprises a detection module, a manufacturing module and a surface treatment module; The detection module is arranged above the manufacturing module and is used to detect the manufacturing environment of the manufacturing module during the manufacturing process; The manufacturing module is used to manufacture components of the valve wave-absorbing structure; The surface treatment module is arranged downstream of the manufacturing module and is used for performing surface treatment on the valve.

[0016] Preferably, the manufacturing system further comprises an assembly module, a testing module and a replacement module; The assembly module is arranged downstream of the surface treatment module and is used to assemble the valve wave-absorbing structure; The test module is arranged downstream of the assembly module and is used to perform performance tests on the valve wave-absorbing structure; The replacement module is arranged downstream of the test module and is used for replacing the faulty components of the valve wave-absorbing structure.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention realizes the function of converting shock wave energy by installing a conversion component, solves the problem of structural damage and shock wave energy waste caused by the valve wave absorbing structure not eliminating shock wave energy in time, can enhance the protection ability of the valve wave absorbing structure, timely convert shock wave energy to reduce damage to the structure, extend the service life of the valve wave absorbing structure, and improve energy utilization; 2. The present invention realizes the function of blocking electromagnetic interference by installing an electromagnetic isolation component, solves the problems of signal interference and unstable performance, can ensure the accuracy and stability of the transmitted signal, reduces the interference of the electromagnetic field on the electronic components, and improves the anti-interference ability and working stability of the valve wave-absorbing structure; 3. The present invention realizes the function of controlling the internal temperature of the valve wave-absorbing structure by installing a heat component and an energy storage chamber, solves the problem of material performance changes, sealing performance degradation and structural stability damage caused by temperature incompatibility, can ensure that the material works at a suitable temperature, improves the working performance of the valve wave-absorbing structure, extends the service life of the valve wave-absorbing structure, and reduces the risk of failure of the valve wave-absorbing structure; 4. The present invention realizes the function of intelligently controlling the opening and closing of the valve by installing a locking assembly, solves the problems of loose closure of the valve and deformation of the door panel, can timely discover safety hazards, improves the reliability of the valve wave-absorbing structure, improves the efficiency and quality of maintenance work, and reduces the possibility of failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a front structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the structure of the electromagnetic shielding layer of the present invention; Figure 4 It is a schematic diagram of the conversion component structure of the present invention; Figure 5 It is a schematic diagram of the structure of the heat assembly of the present invention; Figure 6 It is a schematic diagram of the structure of the buffer chamber of the present invention; Figure 7 It is a schematic diagram of the structure of the heater of the present invention; Figure 8 It is a schematic diagram of the structure of the driving unit of the present invention.

[0019] In the figure: 1, frame; 2, door panel; 3, handle; 4, hinge; 5, lock seat; 6, angle sensor; 7, drive unit; 8, controller; 9, pressure sensor; 10, elastic element; 11, buffer chamber; 12, transducer; 13, energy storage chamber; 14, power module; 15, electromagnetic induction coil; 16, transmission gear; 17, rotor; 18, rectifier; 19, Hall sensor; 20, filter; 21, electromagnetic shielding layer; 22, grounding unit element; 23. temperature sensor; 24. heat exchange tube; 25. fan; 26. heat motor; 27. heater; 28. sealing ring; 29. ​​outer membrane; 30. inner membrane; 31. air valve; 32. pressure sensor; 33. heating wire; 34. air inlet; 35. air outlet; 36. heat insulation board; 37. electromagnet; 38. reset cylinder; 39. attraction coil; 40. moving iron core; 41. stationary iron core; 42. cylinder body; 43. piston; 44. sealing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example 1: Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 6, a valve wave-absorbing structure, comprising a frame 1, a door panel 2, a controller 8 and a conversion component, wherein the conversion component is connected to the controller 8 via a signal line; A door panel 2 is installed on the front side of the outer wall of the frame 1, a controller 8 is installed in the middle of the inner wall of the frame 1, and a conversion component is installed on the front side of the outer wall of the door panel 2; The conversion assembly includes: a pressure sensor 9, an elastic element 10, a buffer chamber 11, a transducer 12 and an energy storage chamber 13, and the pressure sensor 9 is connected to the controller 8 through a signal line; A pressure sensor 9 is installed at the middle of the inner wall of the frame 1, an elastic element 10 is installed at the rear side of the outer wall of the door panel 2, a buffer chamber 11 is installed at the rear side of the outer wall of the elastic element 10, a transducer 12 is installed at the rear side of the outer wall of the buffer chamber 11, and an energy storage chamber 13 is installed at the rear side of the outer wall of the transducer 12; The buffer chamber 11 includes: a sealing ring 28, an outer membrane 29, an inner membrane 30, an air valve 31 and a pressure sensor 32, and the pressure sensor 32 is connected to the controller 8 through a signal line; A sealing ring 28 is installed on the rear side of the outer wall of the elastic element 10, an outer membrane 29 is installed in the middle of the inner wall of the sealing ring 28, an air valve 31 is installed on the upper side of the outer wall of the sealing ring 28, an inner membrane 30 is installed in the middle of the inner wall of the outer membrane 29, and a pressure sensor 32 is installed in the middle of the inner wall of the inner membrane 30; Furthermore, the outer frame of the skeleton 1 is butted at a 45° bevel, the outer edge frame is butted with the connecting parts and fixed by bolts, the longitudinal profile is fixed by bolts by arranging nested connection structures inside the two ends, and the transverse profile is connected to the longitudinal profile by using two vertical superimposed connecting parts assisted by bolts, and the pressure sensor 9 is internally provided with a sensitive element, a conversion element and a signal conditioning circuit. When the shock wave acts on the door panel 2, pressure is applied to the door panel 2, and the pressure sensor 9 installed on the rear side of the door panel 2 is subjected to the pressure, and the sensitive element is deformed under the pressure, and the conversion element converts the deformation of the sensitive element into an electrical signal, which is amplified, filtered and linearized by the signal conditioning circuit, and then the signal is transmitted to the controller 8. When the shock wave applies pressure to the valve wave-absorbing structure, the mechanical energy generated by the deformation of the elastic element 10 after being subjected to pressure is converted into pressure energy for buffering through the buffer chamber 11, and the pressure energy is converted into electrical energy through the transducer 12 The energy stored in the energy storage chamber 13 is composed of a plurality of Cymbal transducers, a metal ring and a rubber gasket. When the elastic element 10 is subjected to the pressure of the shock wave, it is deformed, so that when the piezoelectric material inside the Cymbal transducer is subjected to the external force, an electric charge is generated, thereby converting the pressure energy into electrical energy. The conversion efficiency is improved by combining a plurality of Cymbal transducers. In addition, when the shock wave acts on the valve wave-breaking structure, a sound wave is generated. The Cymbal transducer can receive the Doppler echo signal outside the frequency band of the disk ultrasonic transducer, and judge the source of the shock wave through the echo signal, thereby realizing the function of converting the shock wave energy, solving the problem of structural damage and waste of shock wave energy caused by the valve wave-breaking structure not eliminating the shock wave energy in time, and can enhance the protection capability of the valve wave-breaking structure, timely convert the shock wave energy to reduce the damage to the structure, extend the service life of the valve wave-breaking structure, and improve the energy utilization rate.

[0024] Example 2: Please refer to Figure 1 , Figure 2 and Figure 3 , a valve wave-absorbing structure, a shielding component is installed in the middle of the inner wall of the skeleton 1, and the shielding component is connected to the controller 8 through a signal line; The shielding component includes: a Hall sensor 19, a filter 20, an electromagnetic shielding layer 21 and a grounding unit 22, the Hall sensor 19 is connected to the controller 8 through a signal line, and the filter 20 is connected to the Hall sensor 19 through a signal line; A Hall sensor 19 is installed on the rear side of the outer wall of the door panel 2, an electromagnetic shielding layer 21 is installed on the rear side of the outer wall of the door panel 2, a grounding unit 22 is installed on the lower side of the inner wall of the frame 1, and a filter 20 is installed in the middle of the inner wall of the frame 1; Furthermore, during the operation of the valve wave-breaking structure, in a strong electromagnetic interference environment, the electronic components and sensors in the valve wave-breaking structure will be interfered with, resulting in distortion of the transmitted signal or transmission errors. At the same time, strong electromagnetic interference will also cause the performance of the valve wave-breaking structure to decline, manifested as unstable valve movement and reduced control accuracy, etc., reducing the overall performance of the equipment and affecting the reliability and stability of the equipment. In extreme cases, strong electromagnetic interference may even cause the valve wave-breaking structure to fail and prevent it from working properly. The Hall sensor 19 is internally provided with a Hall element, an amplifier and a signal processing circuit. Based on the Hall effect, the Hall element is made of semiconductor material. When a conductor or semiconductor passes through a magnetic field, a transverse potential difference is generated. When an electromagnetic field exists near the valve wave-breaking structure, a weak Hall voltage is generated on the Hall element. After being amplified by the amplifier, the Hall voltage is filtered, shaped and converted by the signal processing circuit, and a signal representing the electromagnetic field strength is output to the controller 8. The controller 8 receives the Hall voltage. The received electromagnetic field strength signal is compared with the preset value. When the magnetic field strength is greater than 100 Gauss, the magnetic material will fail or the data storage medium will be damaged. When the power plant strength is higher than 40V / m, the electromagnetic shielding function will be interfered with and destroyed. When there is a strong electromagnetic interference intensity, the electromagnetic sensitive area is wrapped by an internal electromagnetic shielding layer 21 made of conductive or magnetic material to isolate the intrusion of electromagnetic waves from the outer wall. At the same time, a filter 20 is installed. A filter 20 is installed on the signal line to filter out external electromagnetic interference signals to ensure the accuracy and stability of the transmitted signal. The filter 20 can selectively allow or organize signals of specific frequencies to pass through. In addition, a grounding unit 22 is provided to introduce interference current into the ground, further reducing the electromagnetic coupling effect, realizing the function of blocking electromagnetic interference, solving the problems of signal interference and unstable performance, ensuring the accuracy and stability of the transmitted signal, reducing the interference of the electromagnetic field on electronic components, and improving the anti-interference ability and working stability of the valve wave-breaking structure.

[0025] Example 3: Please refer to Figure 1 , Figure 2 , Figure 5 and Figure 7 , a valve wave absorbing structure, a heat component is installed on the right side of the outer wall of the energy storage chamber 13, and the heat component is connected to the controller 8 through a signal line; The heat assembly includes: a temperature sensor 23, a heat exchange tube 24, a fan 25, a heat motor 26 and a heater 27, the temperature sensor 23 is connected to the controller 8 through a signal line, the fan 25 is connected to the heat motor 26 through a connecting shaft, and the heat motor 26 and the heater 27 are connected to the temperature sensor 23 through a signal line; A heat motor 26 is installed on the right side of the outer wall of the energy storage chamber 13, a fan 25 is installed on the upper side of the outer wall of the heat motor 26, a heat exchange tube 24 is installed on the rear side of the outer wall of the elastic element 10, a heater 27 is installed on the upper side of the outer wall of the fan 25, and a temperature sensor 23 is installed on the rear side of the outer wall of the elastic element 10; The heater 27 includes: a heating wire 33, an air inlet 34, an air outlet 35 and a heat insulation board 36, and the heating wire 33 is connected to the controller 8 through a signal line; A heat insulation board 36 is installed on the upper side of the outer wall of the fan 25, an air inlet 34 is installed on the upper side of the outer wall of the fan 25, a heating wire 33 is installed on the upper side of the outer wall of the fan 25, and an air outlet 35 is installed on the upper side of the outer wall of the heating wire 33; Furthermore, the temperature sensor 23 is internally provided with an optical system, a photoelectric detector, a signal amplifier and a signal processing circuit. Based on the blackbody radiation law, any object with a temperature higher than absolute zero will radiate infrared rays outward. The infrared rays are focused on the photoelectric detector through the optical system. The photoelectric detector converts the received infrared radiation into an electrical signal. After the electrical signal is amplified, filtered and linearized by the signal amplifier and the signal processing circuit, the internal temperature of the valve wave-breaking structure is measured, and the information is transmitted to the controller 8. After being compared with the preset value, for example, the working temperature range of the low-pressure cloth-reinforced hose is -10°C to 120°C, for the high-pressure hose, there are corresponding restrictions on the temperature of the conveyed medium. The temperature range of the oil medium is -40°C to 12°C, and the temperature range of the air medium is -30°C to 50°C. When the temperature exceeds the preset temperature, the controller 8 controls the energy storage chamber 13 to provide electric energy to the heat motor 26, and the heat motor 26 drives the fan 25 to rotate, and transmits the cold air to the elastic element 10 through the heat exchange tube 24 to cool it. When the temperature is lower than the preset temperature, the heater 27 starts to work, and at the same time, the heat motor 26 drives the fan 25 to rotate, and the cold air is converted into hot air through the heater 27, and the temperature of the elastic element 10 and the valve wave-absorbing structure is increased, thereby realizing the function of controlling the internal temperature of the valve wave-absorbing structure, solving the problem of material performance changes, sealing performance degradation and structural stability damage caused by temperature discomfort, and ensuring that the material works at an appropriate temperature, thereby improving the working performance of the valve wave-absorbing structure, extending the service life of the valve wave-absorbing structure, and reducing the risk of failure of the valve wave-absorbing structure.

[0026] Example 4: Please refer to Figure 1 , Figure 2 and Figure 8 , a valve wave-absorbing structure, a hinge 4 is installed on the right side of the outer wall of the frame 1, a locking component is installed on the left side of the outer wall of the hinge 4, and the locking component is connected to the controller 8 through a signal line; The locking assembly includes: a lock seat 5, a drive unit 7, an angle sensor 6 and a handle 3, wherein the drive unit 7 is connected to the handle 3 via a connecting shaft, the drive unit 7 is connected to the pressure sensor 9 and the energy storage chamber 13 via a signal line, and the angle sensor 6 is connected to the controller 8 via a signal line; A lock seat 5 is installed on the left side of the outer wall of the hinge 4, a drive unit 7 is installed on the rear side of the outer wall of the lock seat 5, an angle sensor 6 is installed on the lower side of the outer wall of the hinge 4, and a handle 3 is installed on the front side of the outer wall of the lock seat 5; The driving unit 7 includes: an electromagnet 37 and a reset cylinder 38, and the electromagnet 37 and the reset cylinder 38 are connected to the controller 8 through a signal line; An electromagnet 37 is installed on the rear side of the outer wall of the lock seat 5, and a reset cylinder 38 is installed on the right side of the outer wall of the electromagnet 37; The electromagnet 37 includes: an attraction coil 39, a moving iron core 40 and a static iron core 41; A moving iron core 40 is installed on the rear side of the outer wall of the lock base 5, a static iron core 41 is installed on the rear side of the outer wall of the moving iron core 40, and an attraction coil 39 is installed on the rear side of the outer wall of the lock base 5; The reset cylinder 38 includes: a cylinder body 42, a piston 43 and a sealing ring 44, and the piston 43 is connected to the heat motor 26 through a connecting shaft; A cylinder 42 is installed on the right side of the outer wall of the electromagnet 37, a sealing ring 44 is installed in the middle of the inner wall of the cylinder 42, and a piston 43 is installed in the middle of the inner wall of the sealing ring 44; Furthermore, hinges 4 are installed at the upper and lower positions on the right side of the frame 1, and the hinge 4 door shaft seat is locked to the frame 1 by bolts instead of welding the hinge 4 to the frame 1, so that it is more flexible and convenient to rotate and replace, and the high temperature generated during welding can be avoided to cause deformation or cracking of the material, and the cold wind fracture and failure when subjected to the huge pressure caused by the shock wave can be avoided. The connection and fixation by bolts have better impact resistance and improve the safety of the equipment. When manual closing is required, the valve wave-absorbing structure is closed by manually turning the handle 3 through the connecting shaft to the lock seat 5. When the pressure sensor 9 senses that the pressure applied by the shock wave is greater than 294N, the electromagnet 37 is de-energized to make the electromagnet 37 lose its magnetic force, and the piston 43 is driven by the heat motor 26 to keep the lock seat 5 in a locked state, thereby instantly completing the locking of the valve wave-absorbing structure. A light source, a photoelectric element and a signal line are arranged inside. The optical fiber emitted by the light source will irradiate the reflective surface. When the valve is opened and closed, the position and intensity of the reflected light will change. The angle and intensity of the reflected light are analyzed by the photoelectric element to calculate the angle of the valve. When the angle of the valve does not meet the closing standard, that is, there is a certain angle between the valve and the frame 1, the controller 8 controls the locking assembly not to lock the valve. In the locked state, if the shock wave causes the door panel 2 to deform, the angle and intensity of the reflected light will also change. The controller 8 can flexibly determine the fault of the valve according to the different states of the valve, realize the function of intelligent control of the opening and closing of the valve, solve the problems of loose closure of the valve and deformation of the door panel 2, can timely discover safety hazards, improve the reliability of the valve wave-absorbing structure, improve the efficiency and quality of maintenance work, and reduce the possibility of failure.

[0027] Example 5: Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 6 , a valve wave-absorbing structure, comprising a frame 1, a door panel 2, a controller 8 and a conversion component, wherein the conversion component is connected to the controller 8 via a signal line; A door panel 2 is installed on the front side of the outer wall of the frame 1, a controller 8 is installed in the middle of the inner wall of the frame 1, and a conversion component is installed on the front side of the outer wall of the door panel 2; The conversion assembly includes: a pressure sensor 9, an elastic element 10, a buffer chamber 11, a transducer 12 and an energy storage chamber 13, and the pressure sensor 9 is connected to the controller 8 through a signal line; A pressure sensor 9 is installed at the middle of the inner wall of the frame 1, an elastic element 10 is installed at the rear side of the outer wall of the door panel 2, a buffer chamber 11 is installed at the rear side of the outer wall of the elastic element 10, a transducer 12 is installed at the rear side of the outer wall of the buffer chamber 11, and an energy storage chamber 13 is installed at the rear side of the outer wall of the transducer 12; The buffer chamber 11 includes: a sealing ring 28, an outer membrane 29, an inner membrane 30, an air valve 31 and a pressure sensor 32, and the pressure sensor 32 is connected to the controller 8 through a signal line; A sealing ring 28 is installed on the rear side of the outer wall of the elastic element 10, an outer membrane 29 is installed in the middle of the inner wall of the sealing ring 28, an air valve 31 is installed on the upper side of the outer wall of the sealing ring 28, an inner membrane 30 is installed in the middle of the inner wall of the outer membrane 29, and a pressure sensor 32 is installed in the middle of the inner wall of the inner membrane 30; The conversion assembly also includes an electric energy module 14, which is connected to the pressure sensor 9 via a signal line; The electric energy module 14 includes: an electromagnetic induction coil 15, a transmission gear 16, a rotor 17 and a rectifier 18, the rectifier 18 is connected to the energy storage chamber 13 through a signal line, and the rotor 17 is connected to the elastic element 10 through the transmission gear 16; A transmission gear 16 is installed on the rear side of the outer wall of the elastic element 10, a rotor 17 is installed on the rear side of the outer wall of the transmission gear 16, an electromagnetic induction coil 15 is installed on the rear side of the outer wall of the transmission gear 16, and a rectifier 18 is installed on the rear side of the outer wall of the rotor 17; Furthermore, when the pressure sensor 9 receives a signal and senses that pressure is acting on the door panel 2, the elastic element 10 is deformed under the pressure brought by the shock wave, and the transmission gear 16 installed on the rear side of the outer wall of the elastic element 10 transmits the movement of the elastic element 10 in a straight line direction to the rotor 17, so that the rotor 17 cuts the magnetic flux lines in the stable magnetic field generated by the electromagnetic induction coil 15, generates current in the electromagnetic induction coil 15, and after the generated current is processed by the rectifier 18, it is transmitted to the energy storage chamber 13 for storage, thereby improving the efficiency of the elastic element 10 in eliminating the shock wave pressure and avoiding damage to the valve wave-absorbing structure caused by untimely elimination of the shock wave pressure. At the same time, when the buffer chamber 11 or the transducer 12 fails and cannot provide energy for the energy storage chamber 13 and accelerate the elimination of the shock wave pressure, the power module 14 can continue to provide energy for the energy storage chamber 13. Energy provides energy support for the electromagnetic shielding components, thermal components and locking components, maintains the normal operation of the valve wave-absorbing structure, and provides maintenance personnel with sufficient time for maintenance. The pressure sensor 32 is provided with electrodes, insulating media, sensitive elements and measuring circuits. Based on the basic consensus of capacitance C=ε*S / d, where C is capacitance, ε is dielectric constant, S is electrode area, and d is the distance between electrodes, when the pressure inside the buffer chamber 11 changes, the sensitive element is deformed, resulting in a change in the distance d between the electrodes, causing a change in capacitance C, thereby measuring the change in internal pressure. By monitoring the pressure inside the inner membrane 30, it is ensured that there is no leakage inside the buffer chamber 11. When the information transmitted by the pressure sensor 32 changes, the controller 8 determines that there is a leakage inside the buffer chamber 11 and notifies the maintenance personnel to carry out maintenance.

[0028] Example 6: Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , a valve wave-absorbing structure, comprising a frame 1, a door panel 2, a controller 8 and a conversion component, wherein the conversion component is connected to the controller 8 via a signal line; A door panel 2 is installed on the front side of the outer wall of the frame 1, a controller 8 is installed in the middle of the inner wall of the frame 1, and a conversion component is installed on the front side of the outer wall of the door panel 2; The conversion assembly includes: a pressure sensor 9, an elastic element 10, a buffer chamber 11, a transducer 12 and an energy storage chamber 13, and the pressure sensor 9 is connected to the controller 8 through a signal line; A pressure sensor 9 is installed at the middle of the inner wall of the frame 1, an elastic element 10 is installed at the rear side of the outer wall of the door panel 2, a buffer chamber 11 is installed at the rear side of the outer wall of the elastic element 10, a transducer 12 is installed at the rear side of the outer wall of the buffer chamber 11, and an energy storage chamber 13 is installed at the rear side of the outer wall of the transducer 12; A heat component is installed on the right side of the outer wall of the energy storage chamber 13, and the heat component is connected to the controller 8 through a signal line; The heat assembly includes: a temperature sensor 23, a heat exchange tube 24, a fan 25, a heat motor 26 and a heater 27, the temperature sensor 23 is connected to the controller 8 through a signal line, the fan 25 is connected to the heat motor 26 through a connecting shaft, and the heat motor 26 and the heater 27 are connected to the temperature sensor 23 through a signal line; A heat motor 26 is installed on the right side of the outer wall of the energy storage chamber 13, a fan 25 is installed on the upper side of the outer wall of the heat motor 26, a heat exchange tube 24 is installed on the rear side of the outer wall of the elastic element 10, a heater 27 is installed on the upper side of the outer wall of the fan 25, and a temperature sensor 23 is installed on the rear side of the outer wall of the elastic element 10; The heater 27 includes: a heating wire 33, an air inlet 34, an air outlet 35 and a heat insulation board 36, and the heating wire 33 is connected to the controller 8 through a signal line; A heat insulation board 36 is installed on the upper side of the outer wall of the fan 25, an air inlet 34 is installed on the upper side of the outer wall of the fan 25, a heating wire 33 is installed on the upper side of the outer wall of the fan 25, and an air outlet 35 is installed on the upper side of the outer wall of the heating wire 33; The manufacturing system includes a detection module, a manufacturing module and a surface treatment module; The detection module is arranged above the manufacturing module and is used to detect the manufacturing environment of the manufacturing module during the manufacturing process; The manufacturing module is used to manufacture components of the valve wave-absorbing structure; The surface treatment module is arranged downstream of the manufacturing module and is used for performing surface treatment on the valve; The manufacturing system also includes an assembly module, a testing module and a replacement module; The assembly module is arranged downstream of the surface treatment module and is used to assemble the valve wave-absorbing structure; The test module is arranged downstream of the assembly module and is used to perform performance tests on the valve wave-absorbing structure; The replacement module is arranged downstream of the test module and is used to replace the faulty components of the valve wave-absorbing structure; Furthermore, in the installation and assembly module, an electromagnetic shielding layer 21 is installed on the outer rear side of the door panel 2 of the skeleton 1, and an elastic element 10 is installed on the rear side of the outer wall of the electromagnetic shielding layer 21. The door panel 2, the electromagnetic shielding layer 21 and the elastic element 10 are fixed to the skeleton 1 by bolts. After the installation is completed, a buffer chamber 11, a transducer 12 and an energy storage chamber 13 are successively installed on the rear side of the outer wall of the elastic element 10. After the installation is completed, other components are assembled to obtain a complete product. The test module applies three energy levels of shock waves to the installed valve wave-absorbing structure product door panel 2, which are 0.3MPa, 0.6MPa and 0.9MPa respectively, to test whether the valve deformation structure can meet the needs of civil air defense projects. During the test, the temperature sensor 23 detects the temperature inside the structure. In the process of energy conversion of the shock wave, the transducer 12 and the energy storage chamber 13 are used to convert the shock wave into energy. The temperature change of the energy chamber 13 is more obvious. When the pressure sensor 9 detects that the pressure applied by the shock wave is relatively large, in the process of the conversion component converting the shock wave pressure, the controller 8 controls the heat motor 26 to drive the fan 25 to rotate, and reduces the internal temperature of the structure through the heat exchange tube 24, so that the transducer 12 and the energy storage chamber 13 maintain a suitable working temperature. The suitable working temperature range of the transducer 12 is -40℃~80℃, and the optimal working temperature is 20℃~30℃. The suitable working temperature range of the energy storage chamber 13 is -20℃~60℃, and the optimal working temperature is 20℃~30℃. While accelerating the conversion of shock wave energy, it can ensure the working stability of the internal components of the structure, avoid safety hazards caused by excessive temperature, improve the safety and reliability of the valve deformation structure, and extend the service life of the valve deformation structure.

[0029] Working principle: the outer frame of the skeleton 1 is butted at a 45° bevel, the outer edge frame is butted with the connecting parts and fixed by bolts, the longitudinal profile is fixed by bolts by arranging nested connection structures inside the two ends, and the transverse profile is connected to the longitudinal profile by using two vertical superimposed connecting parts supplemented by bolts. When the shock wave acts on the door panel 2, pressure is applied to the door panel 2, and the pressure sensor 9 installed on the rear side of the door panel 2 is subjected to pressure and transmits pressure data information to the controller 8. When the shock wave applies pressure to the valve wave-absorbing structure, the mechanical energy generated by the deformation of the elastic element 10 after being subjected to pressure is converted into pressure energy for buffering through the buffer chamber 11, and the pressure energy is converted into electrical energy through the transducer 12 and stored in the energy storage chamber 13. The transducer 12 is provided with a plurality of Cymbal transducers, metal rings and rubber washers. After the elastic element 10 is subjected to the pressure of the shock wave, it is deformed, so that the piezoelectric material inside the Cymbal transducer is subjected to external force. When the shock wave acts on the valve wave-absorbing structure, an electric charge will be generated, thereby converting the pressure energy into electric energy. The conversion efficiency is improved by combining multiple Cymbal transducers. In addition, when the shock wave acts on the valve wave-absorbing structure, an acoustic wave will be generated. The Cymbal transducer can receive Doppler echo signals outside the frequency band of the disk ultrasonic transducer and determine the source of the shock wave through the echo signals. At the same time, the transmission gear 16 installed on the rear side of the outer wall of the elastic element 10 transmits the movement of the elastic element 10 in the linear direction to the rotor 17, so that the rotor 17 cuts the magnetic flux lines in the stable magnetic field generated by the electromagnetic induction coil 15, generates current in the electromagnetic induction coil 15, and after the generated current is processed by the rectifier 18, it is transmitted to the energy storage chamber 13 for storage. At the same time, when the buffer chamber 11 or the transducer 12 fails and cannot provide energy for the energy storage chamber 13 and accelerate the elimination of the shock wave pressure, the electric energy module 14 can continue to provide energy for the energy storage chamber 13 and provide energy support for the electromagnetic shielding component, the heat component and the locking component. When an electromagnetic field exists near the valve wave-breaking structure, the Hall sensor 19 outputs a signal representing the electromagnetic field strength to the controller 8. The controller 8 compares the received electromagnetic field strength signal with a preset value. When the magnetic field strength is greater than 100 Gauss, the magnetic material will fail or the data storage medium will be damaged. When the power plant strength is higher than 40V / m, the electromagnetic shielding function will be interfered with and destroyed. When there is a strong electromagnetic interference intensity, the electromagnetic sensitive area is wrapped by an electromagnetic shielding layer 21 made of conductive or magnetic materials arranged inside to isolate the intrusion of electromagnetic waves from the outer wall. At the same time, a filter 20 is installed. The filter 20 is installed on the signal line to filter out external electromagnetic interference signals to ensure the accuracy and stability of the transmission signal. The filter 20 can selectively allow or organize the passage of signals of specific frequencies. In addition, a grounding unit 22 is provided to introduce interference current into the ground to further reduce the electromagnetic coupling effect. The temperature sensor 23 measures the internal temperature of the valve wave-absorbing structure and transmits the information to the controller 8. After being compared with the preset value, for example, the working temperature range of the low-pressure cloth-clamped hose is -10°C to 120°C, and for the high-pressure hose, there are corresponding restrictions on the temperature of the transported medium. The temperature range of the oil medium is -40°C to 12°C, and the temperature range of the air medium is -30°C to 50°C. When the temperature exceeds the preset temperature, the controller 8 controls the energy storage chamber 13 to provide electric energy to the heat motor 26, and the heat motor 26 drives the fan 25 to rotate, and transmits the cold air to the elastic element 10 through the heat exchange pipe 24 to cool it. When the temperature is lower than the preset temperature, the heater 27 starts to work, and the heat motor 26 drives the fan 25 to rotate, and the cold air is converted into hot air through the heater 27, and the elastic element 10 and the inside of the valve wave-absorbing structure are heated. A hinge 4 is installed at the upper and lower positions on the right side of the frame 1, and the hinge 4 door shaft seat is locked to the frame 1 by bolts instead of being welded to the frame 1. When manual closing is required, the valve wave-absorbing structure is closed by manually turning the handle 3 through the connecting shaft to the lock seat 5. When the pressure sensor 9 senses that the pressure applied by the shock wave is greater than 294N, the electromagnet 37 loses its magnetic force by powering off, and the piston 43 is driven by the heat motor 26 to keep the lock seat 5 in a locked state, and the valve wave-absorbing structure is locked instantly. The angle sensor 6 calculates the angle of the valve by analyzing the angle and intensity of the reflected light. When the valve angle does not meet the closing standard, that is, there is a certain angle between the valve and the frame 1, the controller 8 controls the locking component not to lock the valve. In the locked state, if the shock wave causes the door panel 2 to deform, the angle and intensity of the reflected light will also change. The controller 8 can flexibly determine the fault of the valve according to the different states of the valve.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A valve wave-absorbing structure, characterized in that: It comprises a frame (1), a door panel (2), a controller (8) and a conversion component, wherein the conversion component is connected to the controller (8) via a signal line; A door panel (2) is installed on the front side of the outer wall of the frame (1), a controller (8) is installed in the middle of the inner wall of the frame (1), and a conversion component is installed on the front side of the outer wall of the door panel (2); The conversion component comprises: a pressure sensor (9), an elastic element (10), a buffer chamber (11), a transducer (12) and an energy storage chamber (13); the pressure sensor (9) is connected to a controller (8) via a signal line; A pressure sensor (9) is installed in the middle of the inner wall of the frame (1), an elastic element (10) is installed on the rear side of the outer wall of the door panel (2), a buffer chamber (11) is installed on the rear side of the outer wall of the elastic element (10), a transducer (12) is installed on the rear side of the outer wall of the buffer chamber (11), and an energy storage chamber (13) is installed on the rear side of the outer wall of the transducer (12).

2. A valve wave-absorbing structure according to claim 1, characterized in that: The conversion component also includes an electric energy module (14), which is connected to the pressure sensor (9) via a signal line. The electric energy module (14) comprises: an electromagnetic induction coil (15), a transmission gear (16), a rotor (17) and a rectifier (18); the rectifier (18) is connected to the energy storage chamber (13) via a signal line, and the rotor (17) is connected to the elastic element (10) via the transmission gear (16); A transmission gear (16) is mounted on the rear side of the outer wall of the elastic element (10), a rotor (17) is mounted on the rear side of the outer wall of the transmission gear (16), an electromagnetic induction coil (15) is mounted on the rear side of the outer wall of the transmission gear (16), and a rectifier (18) is mounted on the rear side of the outer wall of the rotor (17).

3. A valve wave-absorbing structure according to claim 1, characterized in that: A shielding component is installed in the middle of the inner wall of the skeleton (1), and the shielding component is connected to the controller (8) via a signal line; The shielding component comprises: a Hall sensor (19), a filter (20), an electromagnetic shielding layer (21) and a grounding unit (22); the Hall sensor (19) is connected to the controller (8) via a signal line, and the filter (20) is connected to the Hall sensor (19) via a signal line; A Hall sensor (19) is installed on the rear side of the outer wall of the door panel (2), an electromagnetic shielding layer (21) is installed on the rear side of the outer wall of the door panel (2), a grounding unit (22) is installed on the lower side of the inner wall of the frame (1), and a filter (20) is installed in the middle of the inner wall of the frame (1).

4. A valve wave-absorbing structure according to claim 1, characterized in that: A heat component is installed on the right side of the outer wall of the energy storage chamber (13), and the heat component is connected to the controller (8) via a signal line; The heat component comprises: a temperature sensor (23), a heat exchange tube (24), a fan (25), a heat motor (26) and a heater (27); the temperature sensor (23) is connected to the controller (8) via a signal line; the fan (25) is connected to the heat motor (26) via a connecting shaft; the heat motor (26) and the heater (27) are connected to the temperature sensor (23) via a signal line; A heat motor (26) is installed on the right side of the outer wall of the energy storage chamber (13), a fan (25) is installed on the upper side of the outer wall of the heat motor (26), a heat exchange tube (24) is installed on the rear side of the outer wall of the elastic element (10), a heater (27) is installed on the upper side of the outer wall of the fan (25), and a temperature sensor (23) is installed on the rear side of the outer wall of the elastic element (10).

5. The valve wave-absorbing structure according to claim 1, characterized in that: A hinge (4) is installed on the right side of the outer wall of the frame (1), and a locking component is installed on the left side of the outer wall of the hinge (4), and the locking component is connected to the controller (8) via a signal line; The locking assembly comprises: a lock seat (5), a drive unit (7), an angle sensor (6) and a handle (3), wherein the drive unit (7) is connected to the handle (3) via a connecting shaft, the drive unit (7) is connected to a pressure sensor (9) and an energy storage chamber (13) via a signal line, and the angle sensor (6) is connected to a controller (8) via a signal line. A lock seat (5) is installed on the left side of the outer wall of the hinge (4), a drive unit (7) is installed on the rear side of the outer wall of the lock seat (5), an angle sensor (6) is installed on the lower side of the outer wall of the hinge (4), and a handle (3) is installed on the front side of the outer wall of the lock seat (5).

6. A valve wave-absorbing structure according to claim 1, characterized in that: The buffer chamber (11) comprises: a sealing ring (28), an outer membrane (29), an inner membrane (30), an air valve (31) and a pressure sensor (32); the pressure sensor (32) is connected to the controller (8) via a signal line; A sealing ring (28) is installed on the rear side of the outer wall of the elastic element (10), an outer membrane (29) is installed in the middle of the inner wall of the sealing ring (28), an air valve (31) is installed on the upper side of the outer wall of the sealing ring (28), an inner membrane (30) is installed in the middle of the inner wall of the outer membrane (29), and a pressure sensor (32) is installed in the middle of the inner wall of the inner membrane (30).

7. A valve wave-absorbing structure according to claim 4, characterized in that: The heater (27) comprises: a heating wire (33), an air inlet (34), an air outlet (35) and a heat insulation board (36); the heating wire (33) is connected to the controller (8) via a signal line; A heat insulation board (36) is installed on the upper side of the outer wall of the fan (25), an air inlet (34) is installed on the upper side of the outer wall of the fan (25), a heating wire (33) is installed on the upper side of the outer wall of the fan (25), and an air outlet (35) is installed on the upper side of the outer wall of the heating wire (33).

8. The valve wave-absorbing structure according to claim 5, characterized in that: The driving unit (7) comprises: an electromagnet (37) and a reset cylinder (38), wherein the electromagnet (37) and the reset cylinder (38) are connected to a controller (8) via a signal line; An electromagnet (37) is installed on the rear side of the outer wall of the lock seat (5), and a reset cylinder (38) is installed on the right side of the outer wall of the electromagnet (37); The electromagnet (37) comprises: an attraction coil (39), a moving iron core (40) and a stationary iron core (41); A moving iron core (40) is installed on the rear side of the outer wall of the lock seat (5), a stationary iron core (41) is installed on the rear side of the outer wall of the moving iron core (40), and an attraction coil (39) is installed on the rear side of the outer wall of the lock seat (5); The reset cylinder (38) comprises: a cylinder body (42), a piston (43) and a sealing ring (44); the piston (43) is connected to the heat motor (26) via a connecting shaft; A cylinder body (42) is installed on the right side of the outer wall of the electromagnet (37), a sealing ring (44) is installed in the middle of the inner wall of the cylinder body (42), and a piston (43) is installed in the middle of the inner wall of the sealing ring (44).

9. A manufacturing system for a valve wave-absorbing structure, applicable to a valve wave-absorbing structure according to any one of claims 1 to 8, characterized in that: The manufacturing system includes a detection module, a manufacturing module and a surface treatment module; The detection module is arranged above the manufacturing module and is used to detect the manufacturing environment of the manufacturing module during the manufacturing process; The manufacturing module is used to manufacture components of the valve wave-absorbing structure; The surface treatment module is arranged downstream of the manufacturing module and is used for performing surface treatment on the valve.

10. A manufacturing system for a valve wave-absorbing structure according to claim 9, characterized in that: The manufacturing system also includes an assembly module, a testing module and a replacement module; The assembly module is arranged downstream of the surface treatment module and is used to assemble the valve wave-absorbing structure; The test module is arranged downstream of the assembly module and is used to perform performance tests on the valve wave-absorbing structure; The replacement module is arranged downstream of the test module and is used for replacing the faulty components of the valve wave-absorbing structure.

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