CN111842383A - Cleaning device for clinical laboratory - Google Patents
Cleaning device for clinical laboratory Download PDFInfo
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- CN111842383A CN111842383A CN202010753169.XA CN202010753169A CN111842383A CN 111842383 A CN111842383 A CN 111842383A CN 202010753169 A CN202010753169 A CN 202010753169A CN 111842383 A CN111842383 A CN 111842383A
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- base
- test tube
- cleaning device
- water
- clinical laboratory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a cleaning device for a clinical laboratory, which comprises a base, wherein a plurality of placing grooves for placing test tubes are arranged on the base, a plurality of brush tubes for cleaning the inner walls of the test tubes are vertically and slidably connected in the placing grooves, a plurality of liquid outlet holes are formed in the brush tubes, and a water injection mechanism for injecting water into the brush tubes is also arranged on the base. The invention can clean a plurality of test tubes simultaneously, and solves the problem of low cleaning efficiency of the existing test tubes.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a cleaning device for a clinical laboratory.
Background
The test tube is a common chemical experimental instrument and is mostly used for a reaction container of a small amount of reagents. In hospital clinical laboratory, also often will use appliances such as test tube to carry out the inspection, need wash after the test tube finishes using to use next time.
At present the washing of test tube is manual operation mostly, through injecting cleaning reagent or clear water in the test tube, pours after shaking repeatedly, so relapse many times, realizes the washing of test tube. This method is cumbersome to operate, and only one tube can be cleaned at a time, which takes up a lot of time and is inefficient.
Disclosure of Invention
The invention aims to provide a cleaning device for a clinical laboratory, which solves the problem of low cleaning efficiency of the conventional test tube.
In order to achieve the purpose, the invention provides the following technical scheme:
clinical laboratory uses belt cleaning device, including the base, be provided with a plurality of standing grooves that are used for placing the test tube on the base, vertical sliding connection has a plurality of brush pipes that are used for wasing the test tube inner wall in the standing groove, has seted up a plurality of liquid holes on the brush pipe, still is provided with the water injection mechanism that is used for brush pipe water injection on the base.
The principle and the beneficial effect of the scheme are as follows:
the standing groove is used for placing the test tube, and water injection mechanism is used for giving the brush pipe water injection, and the brush is drenched from going out the liquid hole outflow to the intraductal water of brush. The brush tube is used for stretching into the test tube, drives the brush tube to vertically slide in the test tube, and can utilize the brush on the brush tube to clean the inner wall of the test tube. Be provided with a plurality of standing groove on the base in this scheme, can once only place a plurality of test tubes, and every standing groove department all is provided with the brush pipe, so this scheme can once only wash a plurality of test tubes, need not the manual work and wash the test tube one by one, easy operation, the cleaning efficiency is high.
Further, water injection mechanism is including setting up the water tank in the base, and sliding connection has the piston in the water tank, the brush pipe includes brush hair section and water injection section, go out the liquid hole setting on brush hair section, the water injection section includes that inner tube and slip cap establish the outer tube outside the inner tube, and the diameter of outer tube top and brush hair section intercommunication and brush hair section is less than the diameter of outer tube, the inner tube top is sealed, and inner tube bottom and piston connection have seted up the water inlet on the outer tube, and water inlet department is provided with towards the one-way water intaking valve of intaking in the outer tube, and the inner tube slides in the outer tube in order to open and close the water inlet, outer.
Has the advantages that: the driving piston moves to drive the inner pipe to slide in the outer pipe; when the inner pipe moves downwards to be staggered with the water inlet, water in the water tank can enter the outer pipe from the water inlet, and when the inner pipe moves upwards to block the water inlet and continues to move, the inner pipe can extrude the water in the outer pipe upwards, so that the water flows out of the liquid outlet hole and wets the brush; when the top end of the inner tube is abutted against the top end of the outer tube, the whole brush tube can be driven to move upwards; this scheme not only can drive the brush pipe and slide in the test tube, can also give the water injection of brush pipe.
Further, the standing groove uses the top surface center of base as array center annular array on the base, and base center department vertical rotation is provided with the cleaning roller that is used for wasing the test tube outer wall, is provided with a plurality of brush hairs on the cleaning roller.
Has the advantages that: the cleaning roller is driven to rotate, and the bristles on the cleaning roller rub the outer wall of the test tube, so that the outer wall of the test tube can be cleaned; the standing groove annular array can make the test tube use the cleaning roller to set up as central annular array on the base, so can guarantee every test tube all can contact with the cleaning roller.
Further, be provided with on the base and be used for driving test tube pivoted actuating mechanism.
Has the advantages that: the drive test tube rotates and can make the outer wall of test tube all contact with the cleaning roller, and the clearance effect is better.
Further, actuating mechanism is including the fixed subassembly that is used for fixed test tube and being used for driving fixed subassembly pivoted power pack, and power pack is provided with the driving gear including rotating the driven gear who sets up in the standing groove on the base, the driving gear with cleaning roller coaxial coupling, driven gear all with driving gear meshing, fixed subassembly is fixed on driven gear, and driven gear's radius is greater than the radius of driving gear.
Has the advantages that: the driving gear is driven to rotate, so that all the driven gears can be driven to rotate, the fixing assembly is driven to rotate, and the test tube is driven to rotate; the radius of the driven gear is larger than that of the driving gear, so that the test tube can be decelerated, the test tube rotates relatively slowly, and the influence of overlarge centrifugal force on the test tube is avoided; the driving gear drives the cleaning roller and the driven gear to rotate simultaneously when rotating, a power source does not need to be additionally arranged to drive the test tube to rotate, and resources are saved.
Further, the fixing assembly comprises a fixing column, the test tube can be buckled on the fixing column, the outer tube is connected with the fixing column in a sliding mode, a truncated cone-shaped tensioning sleeve is sleeved on the outer wall of the fixing column, a plurality of open grooves are formed in the tensioning sleeve, one end of each open groove is open, the other end of each open groove is sealed, one end of each open groove is located at the large-diameter end of the tensioning sleeve, a spring is connected between the large-diameter end of the tensioning sleeve and the fixing column, the small-diameter end of the tensioning sleeve faces upwards, and the tensioning sleeve is tensioned in the test tube after the test.
Has the advantages that: the test tube is detained and is pressed down on the fixed column, forces to rise to tightly overlap the major diameter end and draws in the test tube in, utilizes to rise to tightly overlap the major diameter end and restore to the throne and support tight test tube inner wall and can fix the test tube, simple structure, convenient operation.
Furthermore, the tensioning sleeve is coated with a cushion pad.
Has the advantages that: the arrangement of the buffer cushion can prevent the inner wall of the test tube from being abraded.
Furthermore, a drain hole is formed in the bottom of the placing groove, a recovery box is arranged in the base, and the drain hole is communicated with the recovery box.
Has the advantages that: the water in the test tube is discharged into the placing groove through the drain hole and finally flows into the recovery box through the drain hole; the recovery box is used for recovering the cleaning liquid or water, so that resources are saved.
Further, the edge of the top of the base is provided with an annular waterproof table.
Has the advantages that: the waterproof platform can prevent water or cleaning agents flowing out of the test tube from flowing to a table top or the ground outside the base from the top of the base.
Further, an annular water draining hole is formed in the inner side of the waterproof platform and communicated with the recycling box, and the circle center of the water draining hole coincides with that of the waterproof platform.
Has the advantages that: even if water overflows to the top of the base, the water can flow into the recovery box along the water outlet hole, so that the water and the cleaning agent are further prevented from flowing onto a table top or the ground outside the base.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a partial longitudinal cross-sectional view of a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: cleaning roller 1, test tube 2, tight cover 3 that rises, fixed column 4, standing groove 5, base 6, brush hair section 7, collection box 8, water tank 9, driving gear 10, driven gear 11, wash port 12, outer tube 13, water inlet 14, piston 15, waterproof platform 16, inner tube 17.
Example one
As shown in figure 1, the cleaning device for clinical laboratory comprises a cylindrical base 6, wherein a plurality of placing grooves 5 for placing test tubes 2 are arranged on the base 6, and the placing grooves 5 are annularly arrayed on the base 6 by taking the top surface center of the base 6 as an array center. As can be seen from fig. 2, an annular recycling bin 8 is installed in the base 6, and a drain hole 12 is formed at the bottom of each placing groove 5, and the drain hole 12 is communicated with the recycling bin 8. The vertical cleaning roller 1 that is used for wasing test tube 2 outer wall is installed in the vertical rotation of 6 center departments of base, and cleaning roller 1 top is connected with and is used for driving its pivoted motor (not shown in the figure), and the last roll surface of cleaning roller 1 is glued and is fixed with a plurality of brush hairs.
As can be known by combining the figure 2, the placing groove 5 is vertically and slidably connected with a plurality of brush tubes for cleaning the inner walls of the test tubes 2, each brush tube comprises a brush hair section 7 and a water injection section, a plurality of brush hairs are fixed on the brush hair section 7, and a plurality of liquid outlet holes are formed in the tube wall of the brush hair section 7. The water injection section comprises an inner tube 17 and an outer tube 13 which is sleeved outside the inner tube 17 in a sliding mode, the outer tube 13 is connected with the base 6 in a sliding mode, the top end of the outer tube 13 is integrally formed and communicated with the bristle section 7, and the diameter of the bristle section 7 is smaller than that of the outer tube 13. A water tank 9 is arranged in the base 6, a piston 15 is connected in the water tank 9 in a sliding mode, the bottom end of the piston 15 is connected with a cylinder (not shown in the figure) which can push the piston to move vertically, the bottom end of the inner pipe 17 is fixedly connected with the piston 15 in a bonding mode, and the top end of the inner pipe 17 is sealed. The outer pipe 13 is provided with a water inlet 14, a one-way water inlet valve which is arranged at the water inlet 14 and is used for feeding water into the outer pipe 13, and the inner pipe 17 slides in the outer pipe 13 to open and close the water inlet 14.
Install on the base 6 and be used for driving test tube 2 pivoted actuating mechanism, actuating mechanism is including the fixed subassembly that is used for fixed test tube 2 and being used for driving fixed subassembly pivoted power component. Power component includes driving gear 10 and a plurality of meshing driven gear 11 around driving gear 10, and it has the cavity to open in the base 6, cavity and standing groove 5 intercommunication, and driving gear 10 and driven gear 11 are all installed in the cavity, and driven gear 11 corresponds and installs in 5 below of each standing groove, and driven gear 11's radius is greater than driving gear 10's radius, driving gear 10 and cleaning roller 1 coaxial coupling.
Fixed subassembly includes a plurality of fixed columns 4, and fixed column 4 welded fastening is on driven gear 11, and test tube 2 can be detained on fixed column 4. A through hole for the outer tube 13 to pass through is vertically formed in the fixed column 4, and the outer tube 13 is connected in the driven gear 11 and the fixed column 4 in a sliding manner. The outer wall of the fixed column 4 is sleeved with a frustum-shaped tensioning sleeve 3, and the small diameter end of the tensioning sleeve 3 faces upwards. A plurality of open slots are vertically formed in the tensioning sleeve 3, the lower end of each open slot is open, the upper end of each open slot is sealed, and a spring is connected between the large-diameter end of the tensioning sleeve 3 and the fixing column 4. The diameter of the big footpath end of the tensioning sleeve 3 is slightly larger than the diameter of the test tube 2 initially, and the tensioning sleeve 3 is tensioned in the test tube 2 after the test tube 2 is buckled on the fixing column 4, so that the fixation of the test tube 2 is realized. The cladding has the blotter on the tight cover 3 that rises, can avoid 2 wearing and tearing of test tube, and the blotter adopts the rubber pad in this embodiment.
The specific implementation process is as follows:
pressing the test tube 2 from top to bottom, and buckling the test tube 2 on the fixing column 4; when the test tube 2 moves downwards, the large-diameter end of the tensioning sleeve 3 can be extruded, the spring is compressed, and the large-diameter end of the tensioning sleeve 3 is folded inwards. After the test tube 2 is buckled on the fixed column 4, the large-diameter end of the tension sleeve 3 resets to abut against the inner wall of the test tube 2, namely, the tension sleeve 3 is tensioned on the test tube 2, so that the fixation of the test tube 2 is realized.
In the cleaning process, the cylinder drives the piston 15 to vertically reciprocate, the piston 15 drives the inner pipe 17 to vertically reciprocate in the outer pipe 13, and when the top end of the inner pipe 17 moves to abut against the top end of the outer pipe 13, the outer pipe 13 can be driven to move upwards together. Thereby driving the bristle section 7 to reset and move up and down in the test tube 2, and cleaning the inner wall of the test tube 2.
When the piston 15 moves downwards, the inner pipe 17 can be pulled to move downwards, when the top end of the inner pipe 17 moves to the position below the water inlet 14, the outer pipe 13 is communicated with the water tank 9, and water in the water tank 9 enters the outer pipe 13 from the water inlet 14. When the inner tube 17 moves upwards, water in the outer tube 13 can be upwards extruded into the bristle section 7 (the water inlet 14 is provided with a one-way water inlet valve, and water cannot be extruded into the water tank 9), the water finally flows out from the liquid outlet hole in the bristle section 7, bristles on the bristle section 7 are wetted, and the wetted bristles can better clean the inner wall of the test tube 2.
The water in the test tube 2 can flow to the placing groove 5 along the fixing column 4, and finally flows to the recovery box 8 from the drain hole 12 at the bottom of the placing groove 5 for recovery, so that the recovery of the cleaning water is realized, and the water resource is saved.
Example two
As shown in fig. 3, the present embodiment is different from the first embodiment in that a ring-shaped waterproof stand 16 is integrally formed at the top edge of the base 6. An annular water drainage hole (not shown in the figure) is formed in the inner side of the waterproof platform 16, the water drainage hole is communicated with the recycling box 8, and the circle center of the water drainage hole is overlapped with that of the waterproof platform 16. The provision of the waterproof platform 16 and the drain hole enables the collection of wash water that overflows to the top of the base 6, avoiding the flow of such wash water from the top of the base 6 onto the table or floor.
EXAMPLE III
The difference between this embodiment and the first embodiment is that a housing (not shown) is covered outside the base 6, the top end of the cleaning roller 1 is rotatably connected with the housing, and the motor is installed in the housing. A water cavity is formed in the top of the housing, and the bottom of the water cavity is communicated with a water outlet pipe for adding water to the cleaning roller 1. An electric valve is arranged on the water outlet pipe, and a switch of the electric valve is positioned at the top of the housing.
During the actual use, open electric valve's switch, the water of water intracavity can flow to cleaning roller 1 through the outlet pipe on, drench cleaning roller 1's brush hair, the cleaning roller 1 outer wall of washing test tube 2 that can be better after drenching. The cover shell can better prevent the cleaning water from overflowing to the outside of the base 6.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Clinical laboratory uses belt cleaning device, its characterized in that: including the base, be provided with a plurality of standing grooves that are used for placing the test tube on the base, vertical sliding connection has a plurality of brush pipes that are used for wasing the test tube inner wall in the standing groove, has seted up a plurality of liquid holes on the brush pipe, still is provided with the water injection mechanism that is used for brush pipe water injection on the base.
2. The cleaning device for clinical laboratory according to claim 1, characterized in that: the water injection mechanism is including setting up the water tank in the base, and sliding connection has the piston in the water tank, the brush pipe includes brush hair section and water injection section, go out the liquid hole setting on brush hair section, the water injection section includes that inner tube and slip cap establish the outer tube outside the inner tube, and the diameter of outer tube top and brush hair section intercommunication and brush hair section is less than the diameter of outer tube, the inner tube top is sealed, and inner tube bottom and piston connection have seted up the water inlet on the outer tube, and water inlet department is provided with towards the one-way water intaking valve of intaking in the outer tube, and the inner tube slides in the outer tube in order to open and close the water inlet.
3. The cleaning device for clinical laboratory according to claim 2, characterized in that: the standing groove uses the top surface center of base as array center annular array on the base, and base center department vertical rotation is provided with the cleaning roller that is used for wasing the test tube outer wall, is provided with a plurality of brush hairs on the cleaning roller.
4. The cleaning device for clinical laboratory according to claim 3, characterized in that: the base is provided with a driving mechanism for driving the test tube to rotate.
5. The cleaning device for clinical laboratory according to claim 4, characterized in that: the drive mechanism is including the fixed subassembly that is used for fixed test tube and being used for driving fixed subassembly pivoted power pack, and power pack is provided with the driving gear including rotating the driven gear who sets up in the standing groove on the base, the driving gear with cleaning roller coaxial coupling, driven gear all meshes with the driving gear, fixed subassembly is fixed on driven gear, and driven gear's radius is greater than the radius of driving gear.
6. The cleaning device for clinical laboratory according to claim 5, characterized in that: the fixing assembly comprises a fixing column, the test tube can be buckled on the fixing column, the outer tube is connected with the fixing column in a sliding mode, a truncated cone-shaped tensioning sleeve is sleeved on the outer wall of the fixing column, a plurality of open grooves are formed in the tensioning sleeve, one end of each open groove is open, the other end of each open groove is sealed, one end of each open groove is located at the large-diameter end of the tensioning sleeve, a spring is connected between the large-diameter end of the tensioning sleeve and the fixing column, the small-diameter end of the tensioning sleeve faces upwards, and the tensioning sleeve is tensioned in the test tube after the test.
7. The cleaning device for clinical laboratory according to claim 6, characterized in that: the tensioning sleeve is coated with a buffer pad.
8. The cleaning device for clinical laboratory according to claim 1, characterized in that: the bottom of the placing groove is provided with a drain hole, the base is internally provided with a recovery box, and the drain hole is communicated with the recovery box.
9. The cleaning device for clinical laboratory according to claim 8, characterized in that: the edge of the top of the base is provided with an annular waterproof table.
10. The cleaning device for clinical laboratory according to claim 9, characterized in that: the inner side of the waterproof platform is provided with an annular water drainage hole which is communicated with the recovery box, and the circle center of the water drainage hole coincides with that of the waterproof platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010753169.XA CN111842383B (en) | 2020-07-30 | 2020-07-30 | Cleaning device for clinical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010753169.XA CN111842383B (en) | 2020-07-30 | 2020-07-30 | Cleaning device for clinical laboratory |
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| Publication Number | Publication Date |
|---|---|
| CN111842383A true CN111842383A (en) | 2020-10-30 |
| CN111842383B CN111842383B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010753169.XA Active CN111842383B (en) | 2020-07-30 | 2020-07-30 | Cleaning device for clinical laboratory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427363A (en) * | 2020-12-03 | 2021-03-02 | 安徽方达药械股份有限公司 | A rotary wheel formula cleaning device for thermometer production |
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| CN202090427U (en) * | 2011-05-17 | 2011-12-28 | 王霄慧 | Mechanical and environment-friendly floor drain without water seal |
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| CN112427363A (en) * | 2020-12-03 | 2021-03-02 | 安徽方达药械股份有限公司 | A rotary wheel formula cleaning device for thermometer production |
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| CN111842383B (en) | 2021-06-22 |
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