CN112547737B

CN112547737B - Instrument cleaning equipment for microbial detection

Info

Publication number: CN112547737B
Application number: CN202011314106.0A
Authority: CN
Inventors: 唐建文
Original assignee: Shenzhen Mingjian Cell Professional Technology Co ltd
Current assignee: Shenzhen Mingjian Testing Professional Technology Co.,Ltd.
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2022-04-26
Anticipated expiration: 2040-11-21
Also published as: CN112547737A

Abstract

The invention discloses instrument cleaning equipment for microbial detection, which comprises a cleaning box, wherein a water storage tank is arranged at the upper end of the cleaning box, a cover plate is propped against the upper end of the cleaning box, a plurality of pressure plates are fixed at the bottom of the cover plate, a rotating shaft is rotatably connected at the inner bottom of the cleaning box, a plurality of bristles are fixed on the circumferential outer wall of the rotating shaft, a plurality of water spray holes are formed in the inner wall of the rotating shaft in a penetrating manner, a plurality of rotating blades are fixed on the circumferential outer wall of the rotating shaft, and a water pressing mechanism is arranged inside the water storage tank. Has the advantages that: through setting up the vortex tube for the test tube is when obtaining the friction, rivers enter into the pivot under the extrusion of cold air current, then to the blowout of test tube inner wall, make the clearance test tube inner wall that the brush can be better, and the hot gas flow carries out effectual preheating to the test tube simultaneously, tentatively disinfects and simultaneously, avoids follow-up being heated too suddenly and the damage.

Description

Instrument cleaning equipment for microbial detection

Technical Field

The invention relates to the technical field of biological detection, in particular to instrument cleaning equipment for microbial detection.

Background

Biological detection utilizes biological individuals and the reaction generated by the pollution or change of a community of populations to the environment to clarify the environment pollution condition, provides biological detection data for monitoring and evaluating the environment quality from the biological perspective, the environmental pollution inevitably influences the change of the inherent structure and the function of an ecological system, the biological monitoring can reflect the ecological effect of the environmental pollution, provides biological active reaction information for environmental control and management, and the biological detection is necessary to obtain effective information for protecting the environment.

In order to fully understand the specific conditions of the environment, microorganisms in soil are often required to be detected, so that the accuracy of data is ensured, synchronous operations of chemical reagents and the like are often required during microorganism detection, some test tube instruments are required to be used, the instruments can be reused after cleaning, most of the instruments are manually cleaned at present, the cleaning process is relatively simple, the condition of insufficient cleaning exists, collision damage is easily caused during a large amount of cleaning, accidental damage caused by manual operation is inevitable, human resources are occupied during manual cleaning, and therefore instrument cleaning equipment convenient to use is continued.

Disclosure of Invention

The invention aims to solve the problem that a detection tube is inconvenient to clean in the prior art, and provides an instrument cleaning device for microorganism detection.

In order to achieve the purpose, the invention adopts the following technical scheme: an instrument cleaning device for microbial detection comprises a cleaning box, wherein a water storage groove is formed in the upper end of the cleaning box, a cover plate is abutted against the upper end of the cleaning box, a plurality of pressure plates are fixed to the bottom of the cover plate, a rotating shaft is rotatably connected to the inner bottom of the cleaning box, a plurality of bristles are fixed to the circumferential outer wall of the rotating shaft, a plurality of water spraying holes are formed in the inner wall of the rotating shaft in a penetrating mode, a plurality of rotating blades are fixed to the circumferential outer wall of the rotating shaft, a water pressing mechanism is arranged inside the water storage groove, a heating cavity is formed in the bottom of the cleaning box, a plurality of heating rods are fixed inside the heating cavity, a plurality of water falling grooves communicated with the inside of the cleaning box are formed in the top of the heating cavity, a plurality of steam pipes communicated with the inside of the cleaning box are inserted in the top of the heating cavity in a penetrating mode, a filter screen is fixed to the inner bottom of the cleaning box, and a fan and a vortex pipe are fixed to the outer wall of the cleaning box, the inner wall of the cleaning box is inserted with a driving pipe and a discharge pipe in a penetrating manner, the side wall of the water storage tank is inserted with a pressurizing pipe in a penetrating manner, and the cold and hot air pipes of the vortex pipe are respectively connected with the pressurizing pipe and the driving pipe.

In foretell instrument cleaning equipment for microbial detection, the pressurized-water mechanism is including being fixed in two gag lever posts of the inner bottom of catch basin, the sealed sliding connection of inner wall of catch basin has the clamp plate, the clamp plate all seals through sliding connection with two gag lever posts, the inner bottom of catch basin is fixed with connects the electricity button, the lateral wall of catch basin is run through to be inserted and is equipped with the spray pipe with the inside intercommunication of pivot.

In the instrument cleaning device for microbial detection, the side wall of the cleaning box is provided with a fixing groove, the side wall of the cover plate is provided with a clamping groove, and the inner wall of the fixing groove is slidably connected with a clamping block which is abutted against the inner wall of the clamping groove.

In foretell instrument cleaning equipment for microbial detection, the spout has been seted up to the upper end of apron, the inner wall sealing sliding connection of spout has the slider, every the aspirating hole of seting up with the inside intercommunication of spout is all run through at the top of pressure disk.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the rotating shaft and the brush are arranged, and the rotating shaft drives the brush to rotate and rub on the inner wall of the test tube under the driving of the air flow, so that the inner wall of the test tube is sufficiently wiped, stains on the wall of the test tube can be well removed, and the overall cleaning effect is improved;

2. according to the test tube cleaning device, the pressure plate is arranged, after the cover plate is installed, the slide block is pushed to cause the change of the inner space of the sliding groove, so that the air pressure of the local space in the sliding groove is reduced, the air in the pressure plate is sucked into the sliding groove, the pressure plate is deformed to be further tightly attached to the inner wall of the test tube, the position of the test tube is kept stable in the actual cleaning process, and the overall cleaning effect is improved;

3. according to the invention, the vortex tube is arranged, so that when the test tube is rubbed, water flow enters the rotating shaft under the extrusion of cold air flow and then is sprayed out of the inner wall of the test tube, the inner wall of the test tube can be better cleaned by the brush, and meanwhile, the test tube is effectively preheated by hot air flow, so that preliminary sterilization is performed, and meanwhile, damage caused by sudden subsequent heating is avoided;

4. according to the invention, by arranging the heating rod, filtered water flow obtained after cleaning is evaporated under the heating of the heating rod, is gathered in the heating cavity and is sprayed out intensively by the tiny steam pipes, so that test tubes are sterilized by concentrated high-temperature steam, the test tubes are cleaned more cleanly, and after the steam is sterilized, the hot air flow is used for hot air drying, so that the test tubes are effectively cleaned and are convenient to store.

Drawings

FIG. 1 is a schematic structural view of an apparatus for cleaning a microorganism detection apparatus according to the present invention;

FIG. 2 is a side view of an apparatus for cleaning a microorganism detection apparatus according to the present invention.

In the figure: 1 cleaning box, 2 water storage tank, 3 cover plate, 4 pressing plate, 5 rotating shaft, 6 brush hair, 7 water spray hole, 8 rotating blade, 9 limiting rod, 10 pressing plate, 11 water spray pipe, 12 heating cavity, 13 water falling groove, 14 filter screen, 15 steam pipe, 16 blower, 17 vortex pipe, 18 pressurizing pipe, 19 driving pipe, 20 discharging pipe, 21 heating rod, 22 electric button, 23 clamping groove, 24 fixing groove, 25 clamping block, 26 sliding groove, 27 sliding block and 28 air suction hole.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, an instrument cleaning device for microorganism detection comprises a cleaning box 1, a water storage tank 2 is arranged at the upper end of the cleaning box 1, a cover plate 3 is propped against the upper end of the cleaning box 1, a plurality of pressure plates 4 are fixed at the bottom of the cover plate 3, a rotating shaft 5 is rotatably connected at the inner bottom of the cleaning box 1, a plurality of bristles 6 are fixed at the circumferential outer wall of the rotating shaft 5, a plurality of water spray holes 7 are arranged on the inner wall of the rotating shaft 5 in a penetrating manner, a plurality of rotating blades 8 are fixed at the circumferential outer wall of the rotating shaft 5, a water pressing mechanism is arranged inside the water storage tank 2, a heating cavity 12 is arranged at the bottom of the cleaning box 1, a plurality of heating rods 21 are fixed inside the heating cavity 12, a plurality of water falling grooves 13 communicated with the interior of the cleaning box 1 are arranged at the top of the heating cavity 12, a plurality of steam pipes 15 communicated with the interior of the cleaning box 1 are inserted at the top of the heating cavity 12 in a penetrating manner, a filtering net 14 is fixed at the inner bottom of the cleaning box 1, the water falling groove 13 and the steam pipe 15 are internally provided with one-way valves, the steam cannot pass through the filter screen 14 in the subsequent upward moving process, and secondary pollution cannot be caused, the outer wall of the cleaning box 1 is fixed with the fan 16 and the vortex tube 17, the inner wall of the cleaning box 1 is inserted with the driving tube 19 and the discharge tube 20, the side wall of the water storage groove 2 is inserted with the pressure tube 18, the one-way valve is arranged inside the driving tube 19, the pressure valve is arranged inside the discharge tube 20, the air flow is guaranteed to be circulated, the outward-leaking speed is slowed down to a certain degree, the good effect is achieved in the subsequent steam sterilization process, the overhigh internal pressure of the cleaning box 1 can be avoided, the air flow and the internal pressure are effectively controlled, and the cold and hot air pipes of the vortex tube 17 are respectively connected with the pressure tube 18 and the driving tube 19.

The pressurized-water mechanism is including being fixed in two gag lever posts 9 of the interior bottom of catch basin 2, the sealed sliding connection of inner wall of catch basin 2 has clamp plate 10, clamp plate 10 and two gag lever posts 9 are all sealed to run through sliding connection, gag lever post 9 has effectively guaranteed that clamp plate 10's stability moves down, the dislocation gas leakage has been avoided, the interior bottom of catch basin 2 is fixed with connects electric button 22, connect the start-up of electric button 22 control heating rod 21 and the closing of fan 16 and vortex tube 17, the inside temperature sensor that is equipped with of clearance case 1, the close of control heating rod 21 and restart fan 16 and vortex tube 17 under high temperature, the lateral wall of catch basin 2 runs through to insert and is equipped with the spray pipe 11 with the inside intercommunication of pivot 5.

A fixing groove 24 is formed in the side wall of the cleaning box 1, a clamping groove 23 is formed in the side wall of the cover plate 3, a clamping block 25 which is abutted against the inner wall of the clamping groove 23 is connected to the inner wall of the fixing groove 24 in a sliding mode, and the cover plate 3 is limited; the spout 26 has been seted up to the upper end of apron 3, and the inner wall sealing sliding connection of spout 26 has slider 27, and the top of every pressure disk 4 all runs through and sets up the aspirating hole 28 with the inside intercommunication of spout 26.

In the invention, when cleaning a microbial detection through test tube, firstly, a test tube to be cleaned is sleeved on a rotating shaft 5, bristles 6 are fully contacted with the inner wall of the test tube, then cleaning water is filled into a water storage tank 2, then a pressing plate 10 is installed, then a cover plate 3 is placed on the upper part of a cleaning box 1, so that a pressing plate 4 is abutted against the bottom of the test tube, the water storage tank 2 is completely sealed by the cover plate 3, then a sliding block 27 is pushed, so that gas in the pressing plate 4 is sucked into a sliding groove 26 along an air suction hole 28, the pressing plate 4 is tightly attached to the test tube under the action of air pressure, the test tube cannot swing to a large extent at will in the cleaning process, then a clamping block 25 in a fixing groove 24 is inserted into a clamping groove 23, the cover plate 3 is limited, and the cover plate 3 can be stably combined with the cleaning box 1 and the upper part of the water storage tank 2 is sealed;

then, the valve inside the water spraying pipe 11 is opened, the fan 16 and the vortex pipe 17 are opened, so that the vortex pipe 17 discharges hot air into the cleaning box 1, cold air is filled into the water storage tank 2, the rotating shaft 5 is driven to rotate by the impact of the hot air, the bristles 6 continuously rub against the inner wall of the test tube, and the test tube is cleaned, after the cold air is filled into the water storage tank 2, the air pressure on the upper part of the water storage tank 2 is gradually increased, the pressing plate 10 continuously moves downwards under the pushing of the air pressure, so that the water flow inside the water storage tank 2 is extruded, the water flow enters the rotating shaft 5 along the thinner water spraying pipe 11, the water flow is sprayed out from the water spraying holes 7 under high pressure, the inner wall of the test tube is fully rubbed and cleaned under the mixing action of the water flow and the bristles 6, the test tube is effectively cleaned, and the hot air flows through the cleaning box 1, the heat of the test tube is transferred to the test tube, so that the test tube is subjected to basic preheating treatment, and a certain sterilization effect is achieved;

the water flow after cleaning the test tube enters the heating cavity 12 from the water falling groove 13 after being filtered by the filter screen 14, when the water flow in the water storage groove 2 is exhausted, the pressing plate 10 abuts against the electricity connection button 22 and pushes the electricity connection button 22 to be connected, so that the heating rod 21 starts to heat the water flow in the heating cavity, and meanwhile, the fan 16 and the vortex tube 17 are turned off, so that the water flow in the heating cavity 12 is continuously evaporated and gasified along with the increase of heating time and enters the cleaning box 1 from the steam tube 15 to spread to the test tube, so that the test tube is subjected to effective high-temperature steam sterilization treatment, and the test tube is purified after being cleaned;

when the temperature in the cleaning box 1 rises to the threshold value, the fan 16 and the vortex tube 17 are restarted, meanwhile, the heating rod 21 stops heating, in this state, the driving tube 19 leads dry hot air flow into the cleaning box 1, and therefore the original wet and hot steam in the cleaning box 1 is driven to flow, air in the cleaning box 1 gradually becomes dry, and the hot air flow has certain heat, so that the test tube can be effectively dried after being sterilized by steam, the whole device can be closed after being dried at one end time, the cover plate 3 is taken down to take out the test tube, and therefore the test tube is washed by friction water, and the test tube is sterilized by steam and dried by the hot air flow, so that the test tube can be fully cleaned.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an instrument cleaning equipment for microbiological detection, includes clearance case (1), its characterized in that, catch basin (2) have been seted up to the upper end of clearance case (1), the upper end of clearance case (1) offsets there is apron (3), the bottom of apron (3) is fixed with a plurality of pressure disks (4), the interior bottom rotation of clearance case (1) is connected with pivot (5), the circumference outer wall of pivot (5) is fixed with a plurality of brush hairs (6), the inner wall of pivot (5) runs through and has seted up a plurality of hole for water spraying (7), the circumference outer wall of pivot (5) is fixed with a plurality of commentaries on classics leaf (8), the inside pressure water mechanism that is equipped with of catch basin (2), heating chamber (12) have been seted up to the bottom of clearance case (1), heating chamber (12) inside is fixed with a plurality of heating rod (21), a plurality of grooves (13) that fall into water with the inside intercommunication of clearance case (1) have been seted up to the top of heating chamber (12), the top of heating chamber (12) is run through and is inserted steam pipe (15) that are equipped with a plurality of and clear up case (1) inside intercommunication, the interior bottom of clear up case (1) is fixed with filter screen (14), the outer wall of clear up case (1) is fixed with fan (16) and vortex tube (17), the inner wall of clear up case (1) is run through and is inserted and is equipped with drive tube (19) and delivery pipe (20), the lateral wall of catch basin (2) is run through and is inserted and is equipped with forcing pipe (18), the cold and hot tuber pipe of vortex tube (17) is connected with forcing pipe (18) and drive tube (19) respectively, pressurized-water mechanism is including two gag lever posts (9) that are fixed in catch basin (2) bottom, the inner wall sealing sliding connection of catch basin (2) has clamp plate (10), clamp plate (10) and two gag lever posts (9) are all sealed run through sliding connection, the interior bottom of catch basin (2) is fixed with and connects electric button (22), the lateral wall of catch basin (2) is run through to insert and is equipped with spray pipe (11) with pivot (5) inside intercommunication, rivers behind the clearance test tube will enter into the heating chamber by the groove of falling into water after the filtration of filter screen, when the inside rivers of catch basin consume totally, the clamp plate will offset with connecing the electric button, and promote to connect the electric button and connect the electricity, make the heating rod begin to heat the inside rivers of heating chamber, the work of closing fan and vortex tube simultaneously, make the inside rivers of heating chamber along with the increase of heating time, and continuous evaporation gasification enters into the clearance incasement portion by the steam pipe, and then stretch to the test tube, make the test tube obtain effectual high temperature steam sterilization, make the test tube obtain purification treatment after the clearance.

2. The microorganism detection instrument cleaning device according to claim 1, wherein a fixing groove (24) is formed in a side wall of the cleaning box (1), a clamping groove (23) is formed in a side wall of the cover plate (3), and a clamping block (25) which abuts against an inner wall of the clamping groove (23) is slidably connected to an inner wall of the fixing groove (24).

3. The microorganism detection instrument cleaning device according to claim 1, wherein a sliding groove (26) is formed in the upper end of the cover plate (3), a sliding block (27) is connected to the inner wall of the sliding groove (26) in a sealing and sliding manner, and an air suction hole (28) communicated with the inside of the sliding groove (26) penetrates through the top of each pressure plate (4).