A disinfection robot for nuclear magnetic resonance room

Abstract

The present invention discloses a disinfection robot for a nuclear magnetic resonance room, and relates to the technical field of disinfection robots, comprising a shell, a movable base is installed at the bottom of the shell, a top disassembly shell is installed at the top of the shell, a plurality of gas delivery pipelines are arranged inside the shell, and a jet assembly is arranged at the center of the plurality of gas delivery pipelines. When it is necessary to control the jet rate, the hollow transmission tube can be started to rotate, drive the second air permeable plate to rotate, and adjust the gap of the through hole; when it is necessary to jet the corner, the robot cannot enter, and continuous jetting from the top will waste time and disinfection gas, the through hole can be closed first, and then the electric telescopic rod can be started to drive the piston to move, and then jet disinfection is performed only through the disinfection hole, which is more energy-saving and efficient, and more applicable.

Description

Technical Field

[0001] The invention relates to the technical field of disinfection robots, and in particular to a disinfection robot for a nuclear magnetic resonance room. Background Art

[0002] The MRI room is a closed place used for the operation of nuclear magnetic resonance equipment. The nuclear magnetic resonance equipment uses the nuclear magnetic resonance characteristics of the magnetic nucleus of an organism in a magnetic field to perform imaging. It has become one of the most advanced and expensive modern diagnostic equipment in the imaging department of a hospital. Its performance and parameters are not only a symbol of the level of imaging discipline construction and clinical diagnosis, but also an important indicator of the comprehensive capabilities of a hospital. The MRI room needs to be disinfected regularly using disinfection equipment to ensure the cleanliness of the air inside the room through disinfection and sterilization.

[0003] Patent No. 202310296564.3 discloses a special disinfection robot for nuclear magnetic resonance rooms. It uses ultraviolet rays and negative oxygen ions to effectively disinfect the air in the nuclear magnetic resonance room. It is driven by a single motor to achieve air intake, air delivery, filter sleeve cleaning and anti-blocking holes, and air exhaust, ensuring effective coordination and synchronized operation between various operating components. It also realizes timely disinfection of the corresponding nuclear magnetic resonance room and effective supervision of the operation process of the disinfection robot through the disinfection emergency reminder module and the multi-state monitoring and analysis module. However, the disinfection robot still has the following defects: the jet rate is fixed and difficult to adjust. When it is in the virus outbreak period, it may be necessary to jet more gas. When it is in the stable period, it is not necessary to jet a lot of gas and normal disinfection is sufficient. Secondly, the robot is not easy to disassemble for cleaning the internal pipes. It is easy to cause contamination when used for a long time or when disinfected with different gases. Summary of the invention

[0004] The purpose of the present invention is to provide a disinfection robot for a nuclear magnetic resonance room to solve the following technical problems: the existing disinfection robots also have the following defects: the jet rate is fixed and not easy to adjust. When in a virus outbreak period, more disinfection gas may need to be sprayed. When in a stable period, there is no need to spray a lot of liquid medicine, and normal disinfection is sufficient. Secondly, the robot is not easy to disassemble for cleaning the internal pipes, and it is easy to cause contamination when used for a long time or when different gases are used for disinfection.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A disinfection robot for a nuclear magnetic resonance room comprises a shell, a movable base is installed at the bottom of the shell, a top disassembly shell is installed at the top of the shell, a plurality of gas delivery pipelines are arranged inside the shell, and a jet assembly is arranged at the center of the plurality of gas delivery pipelines;

[0007] The jet assembly includes a transmission ring rotatably mounted on the top disassembly shell, a plurality of connecting plates are fixedly mounted on the lower end of the inner wall of the transmission ring, a transmission plug-in tube is vertically mounted between the plurality of connecting plates, a second circular air-permeable plate is rotatably mounted above the connecting plate, a hollow plug-in tube is vertically mounted at the bottom center of the second air-permeable plate, the hollow plug-in tube penetrates the transmission plug-in tube, the hollow plug-in tube drives the second air-permeable plate to rotate, and the transmission plug-in tube drives the transmission ring to rotate;

[0008] A circular first air permeable plate is arranged above the second air permeable plate, a plurality of corresponding through holes are evenly opened on the first air permeable plate and the second air permeable plate, and the first air permeable plate is fixedly connected to the transmission ring.

[0009] As a further solution of the present invention: an electric telescopic rod is fixedly installed inside the transmission ring, a piston is fixedly installed at the end of the electric telescopic rod, and the piston is adapted to the disinfection hole on the transmission ring.

[0010] As a further solution of the present invention: a plurality of air holes are provided at the end of the hollow plug tube.

[0011] As a further solution of the present invention: the interior of the mobile base is divided into an electrolysis area, a heating area, and a transmission element installation area from top to bottom. A mounting seat is provided inside the electrolysis area, and the mounting seat is used to fix the gas delivery pipeline.

[0012] As a further solution of the present invention: the mounting seat includes a step platform, the step platform is a hollow structure, a plurality of air inlet holes are evenly opened on the outer peripheral surface of the step platform, and an inverted trapezoidal sealing ring is arranged at the center of the step platform.

[0013] As a further solution of the present invention: the jet assembly also includes a gear drive ring, which is arranged in the heating zone, and the gear drive ring is a hollow structure. The gear drive ring is rotatably connected to gear 2 inside, and a hollow transmission tube is fixedly installed on the top of gear 2, and a transmission tube is sleeved on the outside of the hollow transmission tube, and gear 1 is sleeved on the outside of the transmission tube. Plug blocks are fixedly installed on the tops of the transmission tube and the hollow transmission tube, and the plug blocks are adapted to the plug-in grooves opened at the bottoms of the transmission plug-in tube and the hollow plug-in tube.

[0014] As a further solution of the present invention: fan blades are sleeved on the transmission tube, and the fan blades are located in the electrolysis area.

[0015] As a further solution of the present invention: an electrical component installation area is provided inside the top disassembly shell, a through hole is provided below the electrical component installation area, and the through hole is adapted to the gas delivery pipeline.

[0016] As a further solution of the present invention: a feeding hole is arranged on the top of the movable base, and the feeding hole is used for adding medicine to the electrolysis zone. Rotating disassembly covers are arranged on both sides of the movable base, and a universal roller is arranged on the bottom of the movable base.

[0017] As a further solution of the present invention: the outer peripheral surface of the shell is cross-arranged with a mounting groove 1 and a mounting groove 2, and ultraviolet lamp tubes are arranged in the mounting groove 1 and the mounting groove 2, and the multiple ultraviolet lamp tubes in the mounting groove 1 are fixed by a fixing block.

[0018] Beneficial effects of the present invention:

[0019] The present invention adds electrolyte into the electrolysis zone for electrolysis to generate disinfectant gas, and then gear 1 drives the transmission plug-in tube and the transmission tube to rotate, and then drives the fan blades and the transmission ring to rotate, drives the fan blades to rotate, stirs the electrolyte solution in the electrolysis zone, accelerates electrolysis, and the transmission ring drives the air permeable plate to rotate and spray air, at this time, the gas delivery pipeline extracts the disinfectant gas through the fan, and finally sprays the air; at the same time, the hollow transmission tube can transfer heat to the transmission ring to accelerate the dissipation of the disinfectant gas;

[0020] When the jet rate needs to be controlled, the hollow transmission tube can be started to rotate, driving the second air permeable plate to rotate and adjusting the gap of the through hole; when it is necessary to jet the corner, the robot cannot enter, and continuous jetting from the top will waste time and disinfection gas. The through hole can be closed first, and then the electric telescopic rod can be started to drive the piston to move, and then the jet disinfection can be performed only through the disinfection hole, which is more energy-saving, efficient, and more applicable;

[0021] When the internal structure needs to be cleaned, the top disassembly shell can be removed to drive the upper part of the jet assembly to be disassembled, and then the gas delivery pipeline can be taken out for cleaning, and the rotating disassembly cover can be opened to clean the inside of the mobile base, especially the electrolysis area. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure inside the present invention;

[0026] Figure 4 It is a schematic diagram of the overall structure of the jet assembly of the present invention;

[0027] Figure 5 It is a schematic cross-sectional structural diagram of the jet assembly of the present invention;

[0028] Figure 6 It is a schematic diagram of the internal structure of the top disassembly shell of the present invention;

[0029] Figure 7 It is a schematic diagram of the overall structure of the mounting base of the present invention.

[0030] In the figure: 1. housing; 11. mounting slot 1; 12. UV lamp; 13. fixing block; 14. mounting slot 2; 2. movable base; 21. rotating disassembly cover; 22. feeding hole; 23. universal roller; 24. electrolysis zone; 25. heating zone; 26. transmission element mounting zone; 3. jet assembly; 31. transmission ring; 32. first air permeable plate; 33. through hole; 34. transmission plug-in tube; 35. transmission tube; 36. fan blade; 37. gear 1; 38 , gear 2; 39, hollow transmission tube; 310, plug-in block; 311, plug-in slot; 312, hollow plug-in tube; 313, air vent; 314, connecting plate; 315, second air vent plate; 316, electric telescopic rod; 317, piston; 318, gear drive ring; 4, top disassembly shell; 41, electrical component installation area; 42, through hole; 5, gas delivery pipeline; 6, mounting seat; 61, ladder platform; 62, air inlet; 63, trapezoidal sealing ring. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-2 As shown, the present invention is a disinfection robot for a nuclear magnetic resonance room, comprising a shell 1, an outer peripheral surface of which is cross-arranged with an installation groove 11 and an installation groove 2 14, and ultraviolet lamp tubes 12 are arranged in the installation groove 11 and the installation groove 2 14, and the multiple ultraviolet lamp tubes 12 in the installation groove 11 are fixed by a fixing block 13.

[0033] See also Figure 1 and Figure 3 As shown, a mobile base 2 is fixedly installed at the bottom of the housing 1, and the interior of the mobile base 2 is divided into an electrolysis area 24, a heating area 25, and a transmission element installation area 26 from top to bottom. The electrolysis area 24, the heating area 25, and the transmission element installation area 26 are separated by a partition plate. Some drive motors can be arranged inside the transmission element installation area 26. A mounting seat 6 is arranged inside the electrolysis area 24, and the mounting seat 6 is used for the gas delivery pipeline 5, which is convenient for installing and disassembling the gas delivery pipeline 5;

[0034] The top of the mobile base 2 is provided with a feeding hole 22, and the feeding hole 22 is used to add electrolyte solution to the electrolysis area 24; the electrolysis area 24 can electrolyze to produce disinfection gas (such as hydrogen peroxide gas), and both sides of the mobile base 2 are provided with a rotating disassembly cover 21, by opening the rotating disassembly cover 21, the internal structure of the electrolysis area 24, the heating area 25, and the transmission element installation area 26 can be repaired and disinfected and cleaned, and the bottom of the mobile base 2 is provided with a universal roller 23;

[0035] See also Figure 1 and Figure 6 As shown, the top of the housing 1 is connected to a top disassembly shell 4 by bolts, and an electrical component installation area 41 is provided inside the top disassembly shell 4. A fan can be installed in the electrical component installation area 41 for exhaust and air injection, and other auxiliary components can also be installed. A through hole 42 is provided below the electrical component installation area 41, and the through hole 42 is adapted to the gas delivery pipeline 5;

[0036] The top disassembly shell 4 is convenient for installation and disassembly. After the top disassembly shell 4 is disassembled, the gas delivery pipe 5 will be exposed, and then the gas delivery pipe 5 can be taken out from the top to achieve disinfection and cleaning of the gas delivery pipe 5. Because the gas delivery pipe 5 is used for a long time, the gas on its inner wall will deteriorate, or different types of gases are used for disinfection, which requires cleaning. Therefore, this structure is convenient for installation and disassembly, and it is convenient to clean the gas delivery pipe 5; at the same time, other structures such as the extraction fan also need to be cleaned. This method does not require the entire robot to be disassembled, but only requires partial disassembly to be achieved.

[0037] See also Figure 4 and Figure 5 As shown, a plurality of gas delivery pipelines 5 are arranged inside the housing 1, and a jetting assembly 3 is arranged at the center of the plurality of gas delivery pipelines 5;

[0038] The jet assembly 3 includes a transmission ring 31 rotatably mounted on the top disassembly shell 4, a plurality of connecting plates 314 are fixedly mounted on the lower end of the inner wall of the transmission ring 31, which are not sealed, but only need to play a supporting role, a transmission plug-in tube 34 is vertically mounted between the plurality of connecting plates 314, a second circular air-permeable plate 315 is rotatably mounted above the connecting plate 314, a hollow plug-in tube 312 is vertically mounted at the bottom center of the second air-permeable plate 315, the hollow plug-in tube 312 penetrates the transmission plug-in tube 34, the hollow plug-in tube 312 drives the second air-permeable plate 315 to rotate, and the transmission plug-in tube 34 drives the transmission ring 31 to rotate; the hollow plug-in tube 312 and the transmission plug-in tube 34 penetrate the top disassembly shell 4;

[0039] A circular first air permeable plate 32 is disposed above the second air permeable plate 315. A plurality of corresponding through holes 33 are evenly formed on the first air permeable plate 32 and the second air permeable plate 315. The first air permeable plate 32 is fixedly connected to the transmission ring 31.

[0040] During use, the transmission plug-in tube 34 is first driven to rotate, and the transmission ring 31 is driven to rotate through the connecting plate 314, and the transmission ring 31 drives the second air permeable plate 315 and the first air permeable plate 32 to rotate, thereby improving the jet effect; then when the flow rate of the jet needs to be controlled, the hollow plug-in tube 312 can be driven to rotate, and the hollow plug-in tube 312 drives the second air permeable plate 315 to rotate, so that the upper and lower through holes 33 will be misaligned, and then the size of the through holes can be adjusted, and the jet rate can be reduced, which is convenient for adjustment.

[0041] Finally, during the disassembly process, it is only necessary to remove the entire jet assembly 3 to disinfect and clean it.

[0042] An electric telescopic rod 316 is fixedly installed inside the transmission ring 31, and a piston 317 is fixedly installed at the end of the electric telescopic rod 316. The piston 317 is adapted to the disinfection hole on the transmission ring 31. When spraying air at a corner, the robot cannot enter, and spraying air from the top will waste time and liquid medicine. The through hole 33 can be closed first, and then the electric telescopic rod 316 can be started to drive the piston 317 to move, and then spray disinfection can be performed only through the disinfection hole.

[0043] The end of the hollow plug tube 312 is provided with a plurality of air holes 313, and the lower end of the hollow plug tube 312 contacts the heating zone 25, so that heat is introduced into the transmission ring 31 to accelerate the dissipation of the sterilizing gas.

[0044] The jet assembly 3 also includes a gear drive ring 318, which is arranged in the heating zone 25. The gear drive ring 318 is a hollow structure. The bottom of the gear drive ring 318 can be slidably connected to the heating zone 25 through support columns. The gear drive ring 318 is internally rotatably connected with a gear 2 38, and the gear 2 38 is driven by a motor. A hollow transmission tube 39 is fixedly installed on the top of the gear 2 38, and a transmission tube 35 is sleeved on the outside of the hollow transmission tube 39. A gear 1 37 is sleeved on the outside of the transmission tube 35, and the gear 1 37 is driven by a motor. A plug-in block 310 is fixedly installed on the top of the transmission tube 35 and the hollow transmission tube 39, and the plug-in block 310 is adapted to the plug-in slot 311 opened at the bottom of the transmission plug-in tube 34 and the hollow plug-in tube 312.

[0045] During the installation process, the transmission plug-in tube 34 and the hollow plug-in tube 312 are inserted into the transmission tube 35 and the hollow transmission tube 39, which can not only drive the rotation but also facilitate disassembly and disinfection; gear two 38 drives the hollow transmission tube 39 and the hollow plug-in tube 312 to rotate, and gear one 37 drives the transmission plug-in tube 34 and the transmission tube 35 to rotate.

[0046] The transmission tube 35 is sleeved with a fan blade 36, and the fan blade 36 is located in the electrolysis zone 24. When the transmission tube 35 rotates, it not only drives the transmission ring 31 to rotate, but also drives the fan blade 36 to rotate, thereby stirring the electrolyte solution in the electrolysis zone 24 and accelerating the electrolysis efficiency.

[0047] See also Figure 7 As shown, the mounting base 6 includes a platform 61, and the platform 61 is a hollow structure. A plurality of air inlet holes 62 are evenly provided on the outer peripheral surface of the platform 61. An inverted trapezoidal sealing ring 63 is provided at the center of the platform 61. When installing the gas delivery pipeline 5, a groove for the gas delivery pipeline 5 is provided in the outer shell 1. The gas delivery pipeline 5 is inserted into the platform 61 and clamped by the trapezoidal sealing ring 63. In the process of exhausting air, air is exhausted through the air inlet holes 62 and exhaust is performed from above.

[0048] The working principle of the present invention is as follows: the electrolyte liquid is added into the electrolysis zone 24, and the electrolysis generates the disinfection gas. Then the gear 1 37 drives the transmission plug-in tube 34 and the transmission tube 35 to rotate, and then drives the fan blade 36 and the transmission ring 31 to rotate, and drives the fan blade 36 to rotate, so as to stir the electrolyte liquid in the electrolysis zone 24. The transmission ring 31 drives the air permeable plate to rotate and spray the gas. At this time, the gas delivery pipeline 5 extracts the disinfection gas through the fan and finally sprays the gas. At the same time, the hollow transmission tube 39 can transfer heat to the transmission ring 31 to accelerate the dissipation of the disinfection gas.

[0049] When the jet rate needs to be controlled, the hollow transmission tube 39 can be started to rotate, driving the second air permeable plate 315 to rotate and adjusting the gap of the through hole 33; when it is necessary to jet the corner, the robot cannot enter, and continuous jetting from the top will waste time and disinfection gas, so the through hole 33 can be closed first, and then the electric telescopic rod 316 can be started to drive the piston 317 to move, and then jet disinfection can be performed only through the disinfection hole;

[0050] When the internal structure needs to be cleaned, the top disassembly shell 4 can be removed, leading to the disassembly of the upper part of the jet assembly 3, and then the gas delivery pipe 5 is taken out for cleaning, and the rotating disassembly cover 21 is opened to clean the inside of the mobile base 2, especially the electrolysis area 24; the traditional method is to evaporate the disinfection gas on the inner wall of the gas delivery pipe 5 by heating, but the rest of the place is still difficult to process.

[0051] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A disinfection robot for a nuclear magnetic resonance room, comprising a housing (1), a movable base (2) being installed at the bottom of the housing (1), a top disassembly shell (4) being installed at the top of the housing (1), and a plurality of gas delivery pipelines (5) being arranged inside the housing (1), characterized in that: An injection assembly (3) is arranged at the center of the plurality of gas delivery pipelines (5); the injection assembly (3) comprises a transmission ring (31) rotatably mounted on the top disassembly shell (4); a plurality of connecting plates (314) are fixedly mounted on the lower end of the inner wall of the transmission ring (31); a transmission plug-in tube (34) is vertically mounted between the plurality of connecting plates (314); a second circular air permeable plate (315) is rotatably mounted above the connecting plate (314); a hollow gas permeable plate (315) is vertically mounted at the bottom center of the second air permeable plate (315); A plug-in tube (312), wherein the hollow plug-in tube (312) penetrates the transmission plug-in tube (34), the hollow plug-in tube (312) drives the second air permeable plate (315) to rotate, and the transmission plug-in tube (34) drives the transmission ring (31) to rotate; a first air permeable plate (32) in a circular shape is arranged above the second air permeable plate (315), a plurality of corresponding through holes (33) are evenly arranged on the first air permeable plate (32) and the second air permeable plate (315), and the first air permeable plate (32) is fixedly connected to the transmission ring (31); An electric telescopic rod (316) is fixedly installed inside the transmission ring (31), a piston (317) is fixedly installed at the end of the electric telescopic rod (316), and the piston (317) is adapted to the disinfection hole on the transmission ring (31); The end of the hollow plug tube (312) is provided with a plurality of air holes (313); The interior of the mobile base (2) is divided into an electrolysis area (24), a heating area (25), and a transmission element installation area (26) from top to bottom. A mounting seat (6) is provided on the top inner wall of the electrolysis area (24). The mounting seat (6) is used to fix the gas delivery pipeline (5). The mounting seat (6) comprises a step platform (61), the step platform (61) is a hollow structure, a plurality of air inlet holes (62) are evenly arranged on the outer peripheral surface of the step platform (61), and an inverted trapezoidal sealing ring (63) is arranged at the center of the step platform (61); The jet assembly (3) further comprises a gear drive ring (318), wherein the gear drive ring (318) is arranged in the heating zone (25), and the gear drive ring (318) is a hollow structure, wherein the gear drive ring (318) is rotatably connected to a second gear (38) inside, wherein a hollow transmission tube (39) is fixedly mounted on the top of the second gear (38), wherein a transmission tube (35) is sleeved on the outside of the hollow transmission tube (39), wherein a gear one (37) is sleeved on the outside of the transmission tube (35), and wherein a plug-in block (310) is fixedly mounted on the top of each of the transmission tube (35) and the hollow transmission tube (39), wherein the plug-in block (310) is adapted to a plug-in slot (311) provided at the bottom of the transmission plug-in tube (34) and the hollow plug-in tube (312); An electrical component installation area (41) is provided inside the top disassembly shell (4), a through hole (42) is provided below the electrical component installation area (41), and the through hole (42) is adapted to fit the gas delivery pipeline (5); The top of the mobile base (2) is provided with a feeding hole (22), and the feeding hole (22) is used to add medicine to the electrolysis area (24). Rotating disassembly covers (21) are provided on both sides of the mobile base (2), and a universal roller (23) is provided at the bottom of the mobile base (2); The outer peripheral surface of the housing (1) is cross-arranged with a first mounting groove (11) and a second mounting groove (14), and ultraviolet lamp tubes (12) are arranged in both the first mounting groove (11) and the second mounting groove (14), and the plurality of ultraviolet lamp tubes (12) in the first mounting groove (11) are fixed by a fixing block (13).

2. A disinfection robot for a nuclear magnetic resonance room according to claim 1, characterized in that: The transmission tube (35) is sleeved with a fan blade (36), and the fan blade (36) is located in the electrolysis zone (24).

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