CN202036361U - Negative-pressure drainage experimental animal neatening device - Google Patents

Abstract

The utility model provides a negative-pressure drainage experimental animal neatening device, comprising an experimental animal plane operation platform which inclines outwardly. An exhausted liquid drainage slot disposed at the lowest end of the oblique edge is connected to an exhausted liquid collecting barrel, and a negative-pressure suction opening is disposed at the rear part of the operation platform. The lower portion of the negative-pressure suction opening is provided with a negative-pressure sealing cabin controlled by a negative-pressure fan. A solid matter filtering and collecting bag and an absorption tank are disposed in the cabin. The lower portion of the negative-pressure sealing cabin is provided with an exhaust water pump connected to the exhausted liquid collecting barrel. An ultraviolet lamp and a disinfecting and washing system are arranged in the experimental animal operation platform. The front face of the experimental animal neatening device is provided with an operation control panel for completing the control of the above function, and the bottom of the experimental animal neatening device is provided with movable castors. The experimental animal neatening device is advantageous in that flowing smell, scattering hair and dust generated in the experiment process can be effectively filtered and collected; feces, body fluid, blood and other pollutants of the experimental animals can be automatically drained; operators can be effectively prevented from being polluted; the operation environment and the work efficiency are improved.

Description

Negative pressure drainage experimental animal finishing device

technical field

The utility model relates to a sorting device for negative pressure drainage experimental animals. the

Background technique

Conducting various scientific experiments with experimental animals is a common technique used by most medical systems and scientific research institutions. In various scientific experiments, the cleaning of experimental animals will produce pollutants such as peculiar smell, hair and dust, as well as excreted animal feces, body fluids and blood, and the experimental operators mostly work in a closed environment. Operators will cause occupational hazards, pollute the environment, and affect work efficiency. The existing experimental conditions cannot solve the above problems. the

Contents of the invention

In order to solve the above problems, the purpose of this utility model is to provide a negative pressure drainage experimental animal finishing device, which solves the occupational hazards caused by pollutants to experimental operators and the pollution to the environment, and improves work efficiency. the

In order to achieve the above purpose, the technical solution of the present invention is to provide a negative pressure drainage experimental animal tidying device. The device includes an outward-sloping experimental animal plane operation table, which can make waste liquid pollutants such as animal feces, body fluids and fresh blood produced in the experiment automatically flow to the waste liquid drainage tank at the lowest end of the slope, and there is a pipeline at one end of the waste liquid drainage tank. to the waste liquid collection barrel; there is a waste water pump at the bottom of the negative pressure sealed chamber, and the leaked waste liquid is sucked into the waste liquid collection barrel by the waste water pump. There is a negative pressure air outlet at the rear of the waste liquid drainage tank, and below the negative pressure air outlet is a negative pressure airtight cabin, in which there are solid matter filter collection bags and adsorption tanks; the negative pressure airtight cabin is connected to a negative pressure fan. There are ultraviolet disinfection lamps and disinfection and cleaning systems inside the flat operating table for experimental animals; there is an operation control panel on the front surface of the device. There are movable casters at the bottom of the unit. the

The effect of the utility model is: the device can effectively filter and absorb the peculiar smell, hair and dust produced by the experimental animals during finishing, as well as the discharged animal feces, body fluids and fresh blood and other pollutants, avoiding the above-mentioned pollutants on the experimental operators. Occupational hazards and environmental pollution, and improve work efficiency. Provides new auxiliary devices for medical systems and scientific research institutions when conducting various scientific experiments. the

Description of drawings

Accompanying drawing 1 is the schematic diagram of the utility model structure. the

In the picture:

1. Experimental animal plane operation table

2. Waste drainage tank

3. Waste liquid collection bucket

4. Waste water pump

5. Negative pressure air outlet

6. Negative pressure sealed cabin

7. Solids filter collection bag

8. Negative pressure fan

9. Ultraviolet disinfection lamp

10. Disinfection and cleaning system

11. Operation control panel

12. Movable casters

13. Adsorption tank.

Detailed ways

The negative pressure drainage experimental animal sorting device of the present utility model will be described in conjunction with the accompanying drawings and embodiments. the

As shown in the accompanying drawings, the device of the present utility model includes: an outwardly inclined experimental animal plane operating table 1, which can make the waste liquid generated in the experiment automatically flow to the waste liquid drainage tank 2 at the lowest end of the hypotenuse, and one end of the waste liquid drainage tank 2 There is a pipeline leading to the waste liquid collection barrel 3; there is a waste water pump 4 at the bottom of the negative pressure sealed cabin 6, and the leaked waste liquid is sucked into the waste liquid collection barrel 3 through the waste water pump 4. There is a negative pressure air outlet 5 at the rear of the waste liquid drainage tank 2, and below the negative pressure air outlet 5 is a negative pressure airtight cabin 6, in which a solid filter collection bag 7 and an adsorption tank 13 are arranged; the negative pressure airtight cabin 6 is connected to the negative pressure Compressor fan 8. There is an ultraviolet disinfection lamp 9 and a disinfection cleaning system 10 inside the flat operating table 1 for experimental animals; an operation control panel 11 is arranged on the front surface of the device. There are movable casters 12 at the bottom of the device. the

The outward-sloping experimental animal plane operating table 1 is made of corrosion-resistant and easy-to-clean materials. At the lowest end of the hypotenuse of the experimental animal plane operating table 1, there is a waste liquid drainage groove 2 connected to a waste liquid collection bucket 3 by pipelines. At the rear of the waste liquid drainage tank 2, there is a long and narrow negative pressure air outlet 5 along the hypotenuse of the experimental animal plane operating table 1, which can remove the peculiar smell, hair and dust generated when the experimental animals are tidied up, as well as the discharged animal feces, body fluids and fresh blood, etc. Pollutants are sucked into the solid matter filter collection bag 7 in the negative pressure airtight cabin 6 below the negative pressure air outlet 5 . The upper part of the negative pressure sealing cabin 6 has a sealing groove, and the upper opening of the solid matter filtering collection bag 7 is made of a hard material, which can be airtightly connected to the sealing groove on the upper part of the negative pressure sealing cabin 6, and the bag body of the solid filtering collecting bag 7 is used Made of soft filter material, it can effectively filter and collect solid substances, and waste liquid and gas can pass through smoothly. The passed waste liquid flows to the bottom of the negative pressure sealed cabin 6 and can be sucked into the waste liquid collection barrel 3 by the waste water pump 4 . And the adsorption tank 13 that is connected with the solid matter filtration collection bag 7 is made of adsorption materials such as gac, can discharge safely after peculiar smell and harmful gas filtration adsorption process. The ultraviolet sterilizing lamp 9 inside the experimental animal plane operating table 1 has a waterproof cover outside, and an automatic timing shutdown control system is arranged. Disinfectant cleaning system 10 has disinfectant and cleaning agent supply device and clear water spraying, is conducive to cleaning and disinfection. the

Example:

First start the negative pressure blower 8 when carrying out the scientific experiment of experimental animal arrangement on the experimental animal plane operating platform 1 inclined outwards, and produce negative pressure suction at the negative pressure air outlet 5 places, can be produced when the experimental animal is arranged Floating peculiar smell, hair and dust are suctioned into the solid matter filter collection bag 7 in the negative pressure sealed cabin 6 in time. The solid matter filtering collection bag 7 has the function of filtering and intercepting solid matter, and solid matters such as hair and dust are intercepted and collected in the bag, and the adsorption tank 13 can discharge safely after peculiar smell and harmful gas are filtered and adsorbed. Pollutants such as feces, body fluids and fresh blood produced during the tidying up of experimental animals automatically flow to the waste liquid drainage tank 2 due to the height difference generated by the inclined surface, and flow to the waste liquid collection barrel 3 through the connected pipeline to be collected; The waste liquid produced can also flow out to the bottom of the negative pressure sealed cabin 6 through the negative pressure air outlet 5, and then be pumped into the waste liquid collection barrel 3 by the waste water pump 4 to be collected. After the finishing work of the experimental animals is completed, the disinfection and cleaning system 10 is turned on. The disinfection and cleaning system 10 is equipped with an automatic spraying device, which can spray disinfectants and cleaning agents in sequence, and after rinsing with clean water, turn on the ultraviolet disinfection lamp with a set time 9. After the set time is completed, the ultraviolet disinfection lamp will be automatically turned off 9 to complete the disinfection.

Claims (3)

1. A sorting device for negative pressure drainage experimental animals, characterized in that: the device includes an outwardly inclined experimental animal plane operating table (1), which can make the waste liquid generated in the experiment automatically flow to the waste liquid drainage groove at the lowest end of the hypotenuse ( 2), one end of the waste liquid drainage tank (2) has a pipeline leading to the waste liquid collection barrel (3), and there is a waste water pump (4) at the bottom of the negative pressure sealed cabin (6), and the leaked waste liquid passes through the waste water pump (4) It is sucked into the waste liquid collection barrel (3); there is a negative pressure air outlet (5) at the rear of the waste liquid drainage tank (2), and a negative pressure airtight cabin (6) is located below the negative pressure air outlet (5). There are solid filter collection bags (7) and adsorption tanks (13); the negative pressure airtight cabin (6) is connected to the negative pressure fan (8); the flat operating table for experimental animals (1) has ultraviolet disinfection lamps (9) and disinfection and cleaning equipment inside system (10); an operation control panel (11) is arranged on the front surface of the device; movable casters (12) are arranged at the bottom of the device. 2. A negative pressure drainage experimental animal finishing device according to claim 1, characterized in that: the negative pressure air outlet (5) at the rear of the waste liquid drainage tank (2), the negative pressure air outlet (5) Below is the negative pressure airtight cabin (6), the upper part of the negative pressure airtight cabin (6) has a sealing groove, and the upper opening of the solid filter collection bag (7) is made of hard material, which can be airtightly connected to the negative pressure airtight cabin (6) On the upper sealing groove, the solid matter filter collection bag (7) is made of soft filter material, which can intercept and collect solid matter such as animal hair and dust in the bag; the adsorption tank (13) is made of activated carbon and other materials . 3. A negative pressure drainage experimental animal tidying device according to claim 1, characterized in that: there are ultraviolet disinfection lamps (9) and disinfection and cleaning systems (10) inside the experimental animal plane operating table (1), and the ultraviolet disinfection lamps (9) There is a waterproof cover on the outside, and an automatic timing shutdown control system; disinfection and cleaning system (1) There are switches for disinfectant and detergent supply devices and water spray cleaning switches.

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