Flameless relief device

Abstract

The utility model provides a flameless relief device which comprises a device shell and an external anti-collision mechanism, the outer side surface of the device shell is fixedly connected with a device rib plate, the outer side surface of the device shell is fixedly connected with an installation base, the outer side surface of the device shell is fixedly connected with a device side plate, and the outer side surface of the device shell is fixedly connected with an anti-collision mechanism. An external anti-collision mechanism is arranged on the surface of the bottom of the device shell, an internal detection mechanism is arranged on the outer side surface of the device side plate, good supporting and buffering protection are provided through the arrangement of the external anti-collision mechanism, a rotating supporting frame and an elastic cushion, when the device is subjected to side face collision, the influence of impact force on the device can be reduced, and the device is more convenient to use. The whole structure and function of the device are protected, the felt pad on the rotating sleeve serves as a buffer layer, the double buffering effect is achieved when the device is impacted, the impact force is effectively reduced, the device can be effectively prevented from being damaged when being impacted, the damage risk of people and objects is reduced, and the safety and reliability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to flameless discharge, in particular to a flameless discharge device. Background Art

[0002] A flameless vent is a device used to safely release high-pressure gas. Its main function is to release high-pressure gas into the environment in a controlled manner without producing open flames or obvious flames. This device is usually composed of a pressure reducing valve, a pressure relief valve, a safety valve and a pressure relief pipeline. It is designed to automatically release pressure when the gas pressure is too high to avoid gas container explosion or other safety accidents. Flameless vents are usually used in various industrial and laboratory environments, such as chemical plants, laboratories, gas transmission pipelines, etc., to safely release over-pressure gas. Its working principle is that when the gas pressure exceeds the set value, the pressure reducing valve and the safety valve will automatically start to release the over-pressure gas through the pressure relief pipeline to the safety valve. The whole area is covered, thereby ensuring the safety of equipment and personnel. Compared with traditional flame relief devices, flameless relief devices are safer and more environmentally friendly because they do not produce open flames or obvious flames, thereby reducing the risk of fire and explosion and reducing pollution to the environment. In addition, flameless relief devices are also characterized by automation and remote control, which can realize real-time monitoring and control of gas pressure, improve the stability and reliability of equipment, and in the process of use, a flameless relief device is particularly needed. Since flameless relief devices are generally installed close to the ceiling or wall and lack external protection, when people or objects accidentally collide, it may cause safety hazards, such as head injuries to the collider.

[0003] However, most of the existing flameless venting devices are usually installed on pipes or machines during use, usually installed at high places or corners, and are easily overlooked. People may not notice their existence when operating or carrying objects, and they may collide with the bottom at will when people walk, which makes it easy for people or objects to accidentally collide with the device, causing damage to the device. Utility Model Content

[0004] The utility model aims to provide a flameless discharge device to solve the problem that the existing flameless discharge device proposed in the above-mentioned background technology is usually installed on a pipeline or a machine during use, usually installed at a high place or in a corner, and is easily overlooked. People may not notice its existence when operating or carrying objects, and may collide with the bottom at will when people walk, and are easily accidentally collided with by people or objects, resulting in damage to the device.

[0005] To achieve the above-mentioned purpose, the utility model provides a flameless discharge device, including a device shell and an external anti-collision mechanism, the outer surface of the device shell is fixedly connected with a device rib, the outer surface of the device shell is fixedly connected with a mounting base, the outer surface of the device shell is fixedly connected with a device side plate, the bottom surface of the device shell is provided with an external anti-collision mechanism, and the outer surface of the device side plate is provided with an internal detection mechanism.

[0006] Preferably, the external anti-collision mechanism includes a rotating support frame, an elastic pad, a rotating shaft, a fixed support frame, a sliding groove, a rotating sleeve and a felt pad, the outer surface of the device shell is rotatably connected to the rotating support frame, the outer surface of the rotating support frame is fixedly connected to the elastic pad, one end of the rotating support frame is rotatably connected to the rotating shaft, the outer surface of the device shell is fixedly connected to the fixed support frame, the inner surface of the fixed support frame is provided with a sliding groove, the outer surface of the rotating shaft is fixedly connected to the rotating sleeve, and the outer surface of the rotating sleeve is fixedly connected to the felt pad.

[0007] Preferably, the number of the rotating support frames is two and they are symmetrically distributed, and both ends of the rotating shaft are rotatably connected to the rotating support frames.

[0008] Preferably, the rotating shaft passes through the fixed support frame, and the rotating shaft is slidably connected to the inner surface of the sliding groove.

[0009] Preferably, the number of the rotating sleeves is two and they are symmetrically distributed, and the felt pad is wound around the outer surface of the rotating sleeve.

[0010] Preferably, the internal detection mechanism includes a rotating frame, a magnetic ring, explosion-proof glass, a guide rail, a movable frame and a reflector, the outer surface of the side panel of the device is rotatably connected to the rotating frame, one end of the rotating frame is fixedly connected to the magnetic ring, the inner surface of the side panel of the device is fixedly connected to the explosion-proof glass, the inner surface of the side panel of the device is fixedly connected to the guide rail, the inner surface of the guide rail is slidably connected to the movable frame, and the outer surface of the movable frame is fixedly connected to the reflector.

[0011] Preferably, the outer surface of the rotating frame is provided with annular anti-slip grooves, and the movable frame is made of iron.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the flameless discharge device, through the setting of the external anti-collision mechanism, the rotating support frame and the elastic pad provide good support and buffering protection. When the device is hit from the side, the impact of the impact force on the device can be reduced, and the overall structure and function of the device can be protected. The felt pad on the rotating sleeve serves as a buffer layer, which plays a double buffering role when the device is hit, effectively reducing the impact force and protecting the safety of personnel. It can effectively prevent the device from being damaged when it is hit, and also reduces the risk of injury to people and objects, thereby improving the safety and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side view schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the rotating support frame and the rotating shaft cooperating with each other in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the rotating shaft and the rotating sleeve cooperating with each other in the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the side panel and explosion-proof glass of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the various components of the internal detection mechanism of the utility model cooperating with each other;

[0018] Figure 6 This is a schematic diagram of the structure in which the guide rail and the movable frame cooperate with each other in the utility model.

[0019] In the figure: 1. device housing; 2. device ribs; 3. mounting base; 4. device side panels; 5. external anti-collision mechanism; 501. rotating support frame; 502. elastic pad; 503. rotating shaft; 504. fixed support frame; 505. sliding groove; 506. rotating sleeve; 507. felt pad; 6. internal detection mechanism; 601. rotating frame; 602. magnetic ring; 603. explosion-proof glass; 604. guide rail; 605. movable frame; 606. reflector. DETAILED DESCRIPTION

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

[0021] See also Figure 1-6The utility model provides a flameless discharge device: it includes a device shell 1 and an external anti-collision mechanism 5, the outer surface of the device shell 1 is fixedly connected with a device rib 2, the outer surface of the device shell 1 is fixedly connected with a mounting base 3, the outer surface of the device shell 1 is fixedly connected with a device side plate 4, the bottom surface of the device shell 1 is provided with an external anti-collision mechanism 5, the outer surface of the device side plate 4 is provided with an internal detection mechanism 6, and the device shell 1 is installed at a desired position through the mounting base 3.

[0022] Furthermore, the external anti-collision mechanism 5 includes a rotating support frame 501, an elastic pad 502, a rotating shaft 503, a fixed support frame 504, a sliding groove 505, a rotating sleeve 506 and a felt pad 507. The outer surface of the device housing 1 is rotatably connected to the rotating support frame 501, the outer surface of the rotating support frame 501 is fixedly connected to the elastic pad 502, one end of the rotating support frame 501 is rotatably connected to the rotating shaft 503, the outer surface of the device housing 1 is fixedly connected to the fixed support frame 504, and the fixed support The inner surface of the support frame 504 is provided with a sliding groove 505, the outer surface of the rotating shaft 503 is fixedly connected with a rotating sleeve 506, and the outer surface of the rotating sleeve 506 is fixedly connected with a felt pad 507. Through the arrangement of the rotating support frame 501, the elastic pad 502, the rotating shaft 503, the fixed support frame 504, the sliding groove 505, the rotating sleeve 506 and the felt pad 507, during use, the rotating support frames 501 at both ends are used to support the rotating shaft 503. Since the rotating support frames 501 can When the bottom space is not enough for rotation, the entire device can be lifted up. The elastic pad 502 on the outside of the rotating support frame 501 is used to provide a certain buffering protection when a person accidentally hits the rotating support frame 501 from the side. The fixed support frame 504 is used to lift and support the middle dispersed force of the rotating shaft 503 so that the rotating shaft 503 will not bend easily. The sliding groove 505 allows the rotating shaft 503 to have a certain swing space to improve the buffering and anti-collision effect. The outer surface of the rotating shaft 503 is covered with a felt pad 507 through a rotating sleeve 506. When the entire device is installed, if someone's head or carrying a higher object accidentally collides with the flameless discharge device from the front, the felt pad 507 on the rotating sleeve 506 will first contact the felt pad 507 on the rotating sleeve 506. The felt pad 507 is softer and will serve as the first buffer. At the same time, the felt pad 507 will disperse the force through the rotation of the rotating shaft 503, slowing down the impact speed for the second buffer. In this way, the problem that it is not easy to see any collision with the head or scratches when carrying objects when the flameless discharge device is installed at a higher position is solved.

[0023] Furthermore, the number of the rotating support frames 501 is two and they are symmetrically distributed, both ends of the rotating shaft 503 are rotatably connected to the rotating support frames 501 , and the rotating support frames 501 at both ends are used to support the rotating shaft 503 .

[0024] Furthermore, the rotating shaft 503 passes through the fixed support frame 504, and the rotating shaft 503 is slidably connected to the inner surface of the sliding groove 505. The fixed support frame 504 is used to lift and support the middle dispersed force of the rotating shaft 503 so that the rotating shaft 503 will not bend easily. The sliding groove 505 allows the rotating shaft 503 to have a certain swing space to improve the buffering and anti-collision effect.

[0025] Furthermore, the number of the rotating sleeves 506 is two and they are symmetrically distributed, the felt pad 507 is wrapped around the outer surface of the rotating sleeve 506, the fixed support frame 504 divides the rotating shaft 503 into two parts, and the rotating sleeves 506 and the felt pad 507 also need to have two groups.

[0026] Furthermore, the internal detection mechanism 6 includes a rotating frame 601, a magnetic ring 602, an explosion-proof glass 603, a guide rail 604, a movable frame 605 and a reflector 606. The outer surface of the device side plate 4 is rotatably connected to the rotating frame 601, one end of the rotating frame 601 is fixedly connected to the magnetic ring 602, the inner surface of the device side plate 4 is fixedly connected to the explosion-proof glass 603, the inner surface of the device side plate 4 is fixedly connected to the guide rail 604, the inner surface of the guide rail 604 is slidably connected to the movable frame 605, and the outer surface of the movable frame 605 is fixedly connected to the reflector 606. The arrangement of glass 603, guide rail 604, movable frame 605 and reflector 606 means that during use, the flameless discharge device is separated from the outside by explosion-proof glass 603, but the inside can be observed, and the magnetic ring 602 can be driven to rotate by rotating frame 601 on the outside, and the magnetic ring 602 is magnetically attracted to the internal movable frame 605 to drive them to rotate synchronously, and the movable frame 605 can rotate in a circle on the guide rail 604, and when the external rotating frame 601 is rotated, the internal reflector 606 can be driven to rotate, and the reflector 606 can reflect the internal situation of the flameless discharge device, so that the internal status can be fully seen from the outside for easy repair.

[0027] Furthermore, the outer surface of the rotating frame 601 is provided with annular anti-skid grooves, and the movable frame 605 is made of iron. The anti-skid grooves facilitate holding the rotating frame 601 without slipping, and the iron product can be used in conjunction with the magnetic ring 602.

[0028] Working principle: A flameless discharge device, the device housing 1 is installed at the required position through the mounting base 3, the rotating support frames 501 at both ends are used to support the rotating shaft 503, the elastic pad 502 outside the rotating support frame 501 is used to provide a certain buffer protection when a person accidentally hits the rotating support frame 501 from the side, and the fixed support frame 504 is used to hold up and support the middle of the rotating shaft 503 to disperse the force so that the rotating shaft 503 will not bend easily. When the flameless discharge device is accidentally hit from the front, it will first contact the felt pad 507 on the rotating sleeve 506. The felt pad 507 is soft and will serve as the first buffer. At the same time, the felt pad 507 is soft and will serve as the first buffer. The felt pad 507 will disperse the force through the rotation of the rotating shaft 503, slowing down the impact speed for the second buffer. The flameless discharge device is separated from the inside and outside by explosion-proof glass 603, but the inside can be observed. The magnetic ring 602 can be driven to rotate by the rotating frame 601 on the outside. The magnetic ring 602 is magnetically attracted to the internal movable frame 605 to drive them to rotate synchronously, and the movable frame 605 can rotate in a circle on the guide rail 604. When the external rotating frame 601 is rotated, the internal reflector 606 can be driven to rotate. The reflector 606 can reflect the situation inside the flameless discharge device, thereby completing a flameless discharge device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flameless discharge device, comprising a device housing (1) and an external anti-collision mechanism (5), characterized in that: The outer surface of the device housing (1) is fixedly connected to a device rib plate (2), the outer surface of the device housing (1) is fixedly connected to a mounting base (3), the outer surface of the device housing (1) is fixedly connected to a device side plate (4), the bottom surface of the device housing (1) is provided with an external anti-collision mechanism (5), and the outer surface of the device side plate (4) is provided with an internal detection mechanism (6); The external anti-collision mechanism (5) comprises a rotating support frame (501), an elastic pad (502), a rotating shaft (503), a fixed support frame (504), a sliding groove (505), a rotating sleeve (506) and a felt pad (507); the outer surface of the device housing (1) is rotatably connected to the rotating support frame (501); the outer surface of the rotating support frame (501) is fixedly connected to the elastic pad (502); one end of the rotating support frame (501) is rotatably connected to the rotating shaft (503); the outer surface of the device housing (1) is fixedly connected to the fixed support frame (504); the inner surface of the fixed support frame (504) is provided with a sliding groove (505); the outer surface of the rotating shaft (503) is fixedly connected to the rotating sleeve (506); and the outer surface of the rotating sleeve (506) is fixedly connected to the felt pad (507).

2. A flameless discharge device according to claim 1, characterized in that: The number of the rotating support frames (501) is two and they are symmetrically distributed, and both ends of the rotating shaft (503) are rotatably connected to the rotating support frames (501).

3. A flameless discharge device according to claim 1, characterized in that: The rotating shaft (503) passes through the fixed support frame (504), and the rotating shaft (503) is slidably connected to the inner surface of the sliding groove (505).

4. A flameless discharge device according to claim 1, characterized in that: The number of the rotating sleeves (506) is two and they are symmetrically distributed, and the felt pad (507) is wound around the outer surface of the rotating sleeve (506).

5. The flameless discharge device according to claim 1, characterized in that: The internal detection mechanism (6) comprises a rotating frame (601), a magnetic ring (602), explosion-proof glass (603), a guide rail (604), a movable frame (605) and a reflector (606); the outer surface of the device side plate (4) is rotatably connected to the rotating frame (601); one end of the rotating frame (601) is fixedly connected to the magnetic ring (602); the inner surface of the device side plate (4) is fixedly connected to the explosion-proof glass (603); the inner surface of the device side plate (4) is fixedly connected to the guide rail (604); the inner surface of the guide rail (604) is slidably connected to the movable frame (605); and the outer surface of the movable frame (605) is fixedly connected to the reflector (606).

6. A flameless discharge device according to claim 5, characterized in that: The outer surface of the rotating frame (601) is provided with annular anti-slip grooves, and the movable frame (605) is made of iron.

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