Comprehensive disinfection device

Abstract

The utility model relates to the technical field of disinfection devices, and discloses a comprehensive disinfection device which comprises a test tube disinfection box, a sealing door is installed on the front face of the test tube disinfection box, a blow-off pipe is fixedly connected to the middle of the bottom of the test tube disinfection box, a disinfection mechanism is arranged in the test tube disinfection box, and the disinfection mechanism comprises a placing plate. The outer wall of the placement plate is fixedly connected to the lower part of the inner cavity of the test tube disinfection box. According to the test tube cleaning device, disinfection cleaning water can be conveniently pumped into the cleaning cover and sprayed out through the multiple water spraying holes, the outer wall of a test tube can be conveniently cleaned, meanwhile, the disinfection cleaning water can be pumped into the water spraying pipe and sprayed out through the multiple cleaning spraying holes, the inner wall of the test tube is cleaned, the inner wall of the test tube is conveniently washed while cleaning is conducted, and the cleaning efficiency is improved. By adopting the mode, the inner wall and the outer wall of the test tube are disinfected and cleaned at the same time, the comprehensiveness of the test tube during disinfection and cleaning is improved, and the workload of workers during test tube cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection devices, and more specifically to a comprehensive disinfection device. Background Art

[0002] Test tubes are commonly used instruments in chemical laboratories. They are used as reaction containers for small amounts of reagents at room temperature or when heated (they should be preheated before heating, otherwise the test tubes are prone to bursting). Test tubes are divided into ordinary test tubes, support test tubes, centrifugal test tubes, etc.

[0003] At present, test tubes usually need to be disinfected and cleaned after use. However, the existing disinfection and cleaning devices are inefficient and often require staff to manually use a cleaning brush to clean the inner wall of the test tube, which increases the workload of the staff and needs to be improved. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a comprehensive disinfection device to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical scheme: a comprehensive disinfection device comprises a test tube disinfection box, a closed door is installed on the front of the test tube disinfection box, a sewage pipe is fixedly connected to the middle of the bottom of the test tube disinfection box, a disinfection mechanism is arranged inside the test tube disinfection box, the disinfection mechanism comprises a placement plate, the outer wall of the placement plate is fixedly connected to the bottom of the inner cavity of the test tube disinfection box, a plurality of water leakage holes are opened on the placement plate, a plurality of test tube bodies are arranged above the placement plate, a plurality of cleaning covers are fixedly installed on the top of the placement plate, the test tube bodies are located inside the cleaning cover, a plurality of water spray holes are opened on the inner wall of the cleaning cover, a protective cover is threadedly sleeved on the top of the cleaning cover, a latex limit block is arranged inside the protective cover, the latex limit block is located above the test tube body, a plurality of water spray pipes are arranged inside the test tube disinfection box, the water spray pipes are located inside the test tube body, a plurality of cleaning spray holes are opened on the outer wall of the water spray pipe, a cleaning brush is fixedly connected to the outer wall of the water spray pipe, and the cleaning brush is located inside the test tube body;

[0006] Furthermore, a liquid storage tank is fixedly installed on the top of the test tube disinfection box, and disinfection and cleaning water is provided inside the liquid storage tank. A water pump is fixedly installed on the left side of the top of the test tube disinfection box, and the input end of the water pump is fixedly connected to a No. 1 conduit, and a solenoid valve is installed on the No. 1 conduit. One end of the No. 1 conduit is fixedly connected to the lower left side of the liquid storage tank, and the output end of the water pump is fixedly connected to a No. 2 conduit, and one end of the No. 2 conduit is fixedly connected to a three-way pipe, one end of the three-way pipe is fixedly connected to a No. 1 drain pipe, and one end of the No. 1 drain pipe extends to the interior of the test tube disinfection box, and the backs of the multiple cleaning covers are fixedly connected to connecting pipes, one end of the connecting pipes is communicated with the interior of the cleaning covers, and the other end of the connecting pipes is fixedly connected to the No. 1 drain pipe, and the other end of the connecting pipes is communicated with the interior of the No. 1 drain pipe.

[0007] Furthermore, the lower parts of the outer walls of the multiple water spray pipes are rotatably sleeved on the inside of the placement plate, and the bottom ends of the multiple water spray pipes are provided with swivel joints, and the bottom ends of the water spray pipes are rotatably mounted on the swivel joints, and a water distribution pipe is installed at the bottom of the swivel joints. A No. 2 drain pipe is provided below the inner cavity of the test tube disinfection box, and one end of the water distribution pipe is fixedly mounted on the No. 2 drain pipe, and one end of the No. 2 drain pipe extends to the outside of the test tube disinfection box and is fixedly connected to the other end of the tee pipe.

[0008] Furthermore, a plurality of driven gears are provided under the placement plate, and the plurality of driven gears are meshed with each other. The middle portion of the driven gear is fixedly sleeved under the outer wall of the water spray pipe. A motor is fixedly installed on the right side of the top of the test tube disinfection box. The output end of the motor extends to the interior of the test tube disinfection box and is fixedly connected to a driving gear, and the driving gear is meshed on one side of one of the driven gears.

[0009] Furthermore, a mounting cover is fixedly connected to the middle part of the top of the protective cover, a screw is provided inside the mounting cover, the bottom end of the screw is rotatably connected to the middle part of the top of the protective cover, and the top end of the screw extends to the top of the mounting cover and is fixedly connected to a knob.

[0010] Furthermore, a pressure plate is provided inside the mounting cover, the middle part of the pressure plate is threadedly sleeved on the outer wall of the screw, pressure rods are fixedly connected to both sides of the bottom of the pressure plate, and the bottom end of the pressure rod passes through the interior of the protective cover and is fixedly connected to the top of the latex limit block.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts the cooperation of a liquid storage tank, a No. 1 conduit, a water pump, a No. 2 conduit, a tee pipe, a No. 1 drain pipe, a connecting pipe, a No. 2 drain pipe, a water distribution pipe and a rotary joint, so that the disinfection and cleaning water can be pumped into the interior of the cleaning cover and sprayed out through a plurality of water spray holes, so as to clean the outer wall of the test tube. At the same time, the disinfection and cleaning water can be pumped into the interior of the water spray pipe and sprayed out through a plurality of cleaning spray holes, so as to clean the inner wall of the test tube. While cleaning, the cooperation of the motor, the driving gear and the driven gear can facilitate the water spray pipe and the cleaning brush to rotate, so that the inner wall of the test tube is scrubbed, and the cleanliness of the inner wall of the test tube during disinfection and cleaning is improved. In this way, the inner and outer walls of the test tube are disinfected and cleaned at the same time, the comprehensiveness of the test tube disinfection and cleaning is improved, and the workload of the staff when cleaning the test tube is reduced.

[0013] 2. The utility model adopts the cooperation of the cleaning cover, the protective cover, the installation cover, the knob, the screw, the pressure plate, the pressure rod and the latex limit block to facilitate the adjustment of the height of the latex limit block. The latex limit block can be pressed down on the top of the test tube to fix the test tube inside the cleaning cover above the placement plate, thereby increasing the stability of the test tube during cleaning and facilitating subsequent comprehensive cleaning of the test tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic cross-sectional view of the test tube disinfection box structure of the utility model.

[0016] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model.

[0017] Figure 4 It is an enlarged schematic diagram of the structure at point A of the present utility model.

[0018] Figure 5 It is a schematic cross-sectional view of the protective cover and the mounting cover structure of the utility model.

[0019] Figure 6 It is a top view schematic diagram of the cleaning cover structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. test tube disinfection box; 11. closed door; 2. disinfection mechanism; 3. test tube body; 4. drain pipe; 21. liquid storage tank; 211. No. 1 conduit; 212. water pump; 213. No. 2 conduit; 214. three-way pipe; 215. No. 1 drain pipe; 216. connecting pipe; 217. No. 2 drain pipe; 22. placement plate; 221. leaking hole; 23. cleaning cover; 231. water spray hole; 232. protective cover; 233. installation cover; 234. knob; 235. screw; 236. pressure plate; 237. pressure rod; 238. latex limit block; 24. water spray pipe; 241. cleaning brush; 242. cleaning spray hole; 243. rotary joint; 244. water distribution pipe; 245. motor; 246. driving gear; 247. driven gear. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the comprehensive disinfection device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Embodiment 1:

[0023] like Figure 1-6 As shown, a comprehensive disinfection device includes a test tube disinfection box 1, a closed door 11 is installed on the front of the test tube disinfection box 1, a sewage pipe 4 is fixedly connected to the middle of the bottom of the test tube disinfection box 1, a disinfection mechanism 2 is arranged inside the test tube disinfection box 1, and the disinfection mechanism 2 includes a placement plate 22, the outer wall of the placement plate 22 is fixedly connected to the bottom of the inner cavity of the test tube disinfection box 1, a plurality of water leakage holes 221 are opened on the placement plate 22, a plurality of test tube bodies 3 are arranged above the placement plate 22, a plurality of cleaning covers 23 are fixedly installed on the top of the placement plate 22, the test tube bodies 3 are located inside the cleaning cover 23, a plurality of water spray holes 231 are opened on the inner wall of the cleaning cover 23, a protective cover 232 is threadedly sleeved on the top of the cleaning cover 23, and the protective cover A latex limit block 238 is provided inside 232, and the latex limit block 238 is located above the test tube body 3. A mounting cover 233 is fixedly connected to the middle part of the top of the protective cover 232. A screw 235 is provided inside the mounting cover 233. The bottom end of the screw 235 is rotatably connected to the middle part of the top of the protective cover 232. The top end of the screw 235 extends to the top of the mounting cover 233 and is fixedly connected to a knob 234. A pressure plate 236 is provided inside the mounting cover 233. The middle part of the pressure plate 236 is threadedly sleeved on the outer wall of the screw 235. Pressure rods 237 are fixedly connected to both sides of the bottom of the pressure plate 236. The bottom end of the pressure rod 237 passes through the inside of the protective cover 232 and is fixedly connected to the top of the latex limit block 238.

[0024] In this embodiment, after the test tube is placed inside the cleaning hood 23, the protective cover 232 can be screwed onto the top of the cleaning hood 23. At this time, the knob 234 and the screw 235 are rotated so that the screw 235 drives the pressure plate 236 and the pressure rod 237 to move. The bottom end of the pressure rod 237 also drives the latex limit block 238 to press down on the top of the test tube, thereby fixing the test tube inside the cleaning hood 23 above the placement plate 22, thereby increasing the stability of the test tube during cleaning and facilitating subsequent comprehensive cleaning of the test tube.

[0025] Embodiment 2:

[0026] like Figure 1-6 As shown, a liquid storage tank 21 is fixedly installed on the top of the test tube disinfection box 1, and disinfection cleaning water is provided inside the liquid storage tank 21. A water pump 212 is fixedly installed on the left side of the top of the test tube disinfection box 1. The input end of the water pump 212 is fixedly connected to a No. 1 conduit 211, and a solenoid valve is installed on the No. 1 conduit 211. One end of the No. 1 conduit 211 is fixedly connected to the lower part of the left side of the liquid storage tank 21. The output end of the water pump 212 is fixedly connected to a No. 2 conduit 213, and one end of the No. 2 conduit 213 is fixedly connected to a three-way pipe 214, one end of the three-way pipe 214 is fixedly connected to a No. 1 drain pipe 215, and one end of the No. 1 drain pipe 215 extends to the inside of the test tube disinfection box 1. The backs of multiple cleaning covers 23 are fixedly connected to connecting pipes 216, one end of the connecting pipes 216 is communicated with the inside of the cleaning cover 23, and the other end of the connecting pipes 216 is fixedly connected to the No. 1 drain pipe 215. The other end of 216 is communicated with the interior of the No. 1 drain pipe 215. A plurality of water spray pipes 24 are arranged inside the test tube disinfection box 1. The water spray pipes 24 are located inside the test tube body 3. A plurality of cleaning spray holes 242 are opened on the outer wall of the water spray pipe 24. A cleaning brush 241 is fixedly connected to the outer wall of the water spray pipe 24. The cleaning brush 241 is located inside the test tube body 3. The lower part of the outer wall of the plurality of water spray pipes 24 is rotatably sleeved on the interior of the placement plate 22. A rotating joint 243 is arranged at the bottom end of the plurality of water spray pipes 24. The lower end of the water spray pipe 24 is rotatably mounted on the rotating joint 243. A water distribution pipe 244 is installed at the bottom of the rotating joint 243. A No. 2 drain pipe 217 is arranged below the inner cavity of the test tube disinfection box 1. One end of the water distribution pipe 244 is fixedly mounted on the No. 2 drain pipe 217. One end of the No. 2 drain pipe 217 extends to the outside of the test tube disinfection box 1 and is fixedly connected to the other end of the tee pipe 214.

[0027] In this embodiment, through the cooperation of the No. 1 conduit 211, the water pump 212 and the No. 2 conduit 213, it is convenient to extract the disinfection and cleaning water inside the liquid storage tank 21, and through the setting of the three-way pipe 214, it is convenient to divide the disinfection and cleaning water into two parts, one part of the disinfection and cleaning water is discharged into the cleaning cover 23 through the No. 1 drain pipe 215 and the connecting pipe 216 and sprayed out from the water spray hole 231, so as to clean the outer wall of the test tube, and the other part of the disinfection and cleaning water is discharged into the water spray pipe 24 through the No. 2 drain pipe 217, the water distribution pipe 244 and the rotating joint 243, and sprayed out through multiple cleaning spray holes 242, so as to clean the inner wall of the test tube.

[0028] Embodiment three:

[0029] like Figure 1-6 As shown, a plurality of driven gears 247 are provided under the placement plate 22, and the plurality of driven gears 247 are meshed with each other. The middle portion of the driven gear 247 is fixedly sleeved under the outer wall of the water spray pipe 24, and a motor 245 is fixedly installed on the right side of the top of the test tube disinfection box 1. The output end of the motor 245 extends to the interior of the test tube disinfection box 1 and is fixedly connected to a driving gear 246, which is meshed with one side of one of the driven gears 247.

[0030] In this embodiment, when cleaning the test tube, the cooperation of the motor 245 and the driving gear 246 facilitates the driving of multiple driven gears 247 to rotate, and the driven gears 247 also drive the water spray pipe 24 and the cleaning brush 241 to rotate, so that the inner wall of the test tube is scrubbed by the cleaning brush 241, thereby improving the cleanliness of the inner wall of the test tube during disinfection and cleaning.

[0031] In summary, if Figure 1-6As shown, when the comprehensive disinfection device is used, the closed door 11 is first opened, and the protective covers 232 above the cleaning covers 23 are screwed off, and then the test tubes to be cleaned are placed upside down in the cleaning covers 23 above the placement plate 22, and the test tubes are sleeved on the outer wall of the water spray pipe 24. At this time, the protective cover 232 is screwed on the top of the cleaning cover 23, and then the knob 234 and the screw 235 are rotated, so that the screw 235 drives the pressing plate 236 and the pressing rod 237 to move, and the bottom end of the pressing rod 237 drives the latex The limit block 238 is pressed down on the top of the test tube to fix the test tube inside the cleaning cover 23 above the placement plate 22. At this time, the closed door 11 is closed, and the solenoid valve is opened again. The disinfection cleaning water inside the storage tank 21 is pumped out through the No. 1 conduit 211, the water pump 212 and the No. 2 conduit 213, and at the same time, it is discharged into the No. 1 drain pipe 215 through one end of the three-way pipe 214, and is discharged into the interior of multiple cleaning covers 23 through multiple connecting pipes 216, and is sprayed out through the water spray hole 231 to disinfect the outer wall of the test tube. Cleaning, at the same time, the other end of the three-way pipe 214 discharges part of the disinfection and cleaning water into the second drainage pipe 217, and discharges it into the water spray pipe 24 through multiple water distribution pipes 244 and the rotating joint 243, and sprays it through multiple cleaning nozzles 242 to clean the inner wall of the test tube. While cleaning, the output of the motor 245 drives the driving gear 246 to rotate, and the driving gear 246 drives one of the driven gears 247 to rotate. At this time, due to the meshing between the multiple driven gears 247, the multiple driven gears 247 can rotate at the same time. When the driven gear 247 rotates, it drives the bottom end of the water spray pipe 24 to rotate on the rotating joint 243, and the water spray pipe 24 drives the cleaning brush 241 to rotate, so that the inner wall of the test tube is scrubbed by the cleaning brush 241, thereby improving the cleanliness of the inner wall of the test tube during disinfection and cleaning, so that it is convenient to fully clean the test tube. The sewage during cleaning is discharged into the bottom of the inner cavity of the test tube disinfection box 1 through the leakage hole 221 on the placement plate 22, and discharged through the sewage pipe 4.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A comprehensive disinfection device, comprising a test tube disinfection box (1), characterized in that: The front of the test tube disinfection box (1) is provided with a closed door (11), the middle of the bottom of the test tube disinfection box (1) is fixedly connected with a sewage pipe (4), the interior of the test tube disinfection box (1) is provided with a disinfection mechanism (2), the disinfection mechanism (2) comprises a placement plate (22), the outer wall of the placement plate (22) is fixedly connected to the bottom of the inner cavity of the test tube disinfection box (1), a plurality of water leakage holes (221) are opened on the placement plate (22), a plurality of test tube bodies (3) are arranged above the placement plate (22), a plurality of cleaning covers (23) are fixedly installed on the top of the placement plate (22), the test tube bodies (3) are located inside the cleaning covers (23), the The inner wall of the cleaning cover (23) is provided with a plurality of water spray holes (231); the top of the cleaning cover (23) is threadedly sleeved with a protective cover (232); a latex limit block (238) is provided inside the protective cover (232); the latex limit block (238) is located above the test tube body (3); a plurality of water spray pipes (24) are provided inside the test tube disinfection box (1); the water spray pipes (24) are located inside the test tube body (3); a plurality of cleaning spray holes (242) are provided on the outer wall of the water spray pipe (24); a cleaning brush (241) is fixedly connected to the outer wall of the water spray pipe (24); the cleaning brush (241) is located inside the test tube body (3).

2. The comprehensive disinfection device according to claim 1, characterized in that: A liquid storage tank (21) is fixedly installed on the top of the test tube disinfection box (1), and disinfection and cleaning water is provided inside the liquid storage tank (21). A water pump (212) is fixedly installed on the left side of the top of the test tube disinfection box (1), and an input end of the water pump (212) is fixedly connected to a first conduit (211), and a solenoid valve is installed on the first conduit (211). One end of the first conduit (211) is fixedly connected to the lower part of the left side of the liquid storage tank (21), and an output end of the water pump (212) is fixedly connected to a second conduit (213), and one end of the second conduit (213) is fixedly connected to the output end of the water pump (212). The end of the cleaning cover (23) is fixedly connected to a three-way pipe (214), one end of which is fixedly connected to a first drain pipe (215), one end of which extends to the interior of the test tube disinfection box (1), and the backs of the plurality of cleaning covers (23) are all fixedly connected to a connecting pipe (216), one end of which communicates with the interior of the cleaning cover (23), and the other end of which is fixedly connected to the first drain pipe (215), and the other end of which communicates with the interior of the first drain pipe (215).

3. The comprehensive disinfection device according to claim 1, characterized in that: The lower part of the outer wall of the plurality of water spray pipes (24) is rotatably sleeved inside the placement plate (22); the lower end of the plurality of water spray pipes (24) is provided with a rotating joint (243); the lower end of the water spray pipe (24) is rotatably mounted on the rotating joint (243); a water distribution pipe (244) is mounted at the bottom of the rotating joint (243); a No. 2 drainage pipe (217) is provided below the inner cavity of the test tube disinfection box (1); one end of the water distribution pipe (244) is fixedly mounted on the No. 2 drainage pipe (217); one end of the No. 2 drainage pipe (217) extends to the outside of the test tube disinfection box (1) and is fixedly connected to the other end of the three-way pipe (214).

4. The comprehensive disinfection device according to claim 1, characterized in that: A plurality of driven gears (247) are provided below the placement plate (22), the plurality of driven gears (247) are meshed with each other, the middle portion of the driven gear (247) is fixedly sleeved below the outer wall of the water spray pipe (24), a motor (245) is fixedly installed on the right side of the top of the test tube disinfection box (1), the output end of the motor (245) extends to the inside of the test tube disinfection box (1) and is fixedly connected to a driving gear (246), and the driving gear (246) is meshed with one side of one of the driven gears (247).

5. The comprehensive disinfection device according to claim 1, characterized in that: A mounting cover (233) is fixedly connected to the middle of the top of the protective cover (232), a screw rod (235) is provided inside the mounting cover (233), the bottom end of the screw rod (235) is rotatably connected to the middle of the top of the protective cover (232), and the top end of the screw rod (235) extends to the top of the mounting cover (233) and is fixedly connected to a knob (234).

6. The comprehensive disinfection device according to claim 5, characterized in that: A pressure plate (236) is provided inside the mounting cover (233), and the middle part of the pressure plate (236) is threadedly sleeved on the outer wall of the screw rod (235). Pressure rods (237) are fixedly connected to both sides of the bottom of the pressure plate (236), and the bottom end of the pressure rod (237) passes through the interior of the protective cover (232) and is fixedly connected to the top of the latex limit block (238).

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